Integrate osu! distance snapping grid (#6539)

Integrate osu! distance snapping grid

Co-authored-by: Dean Herbert <pe@ppy.sh>

.gitattributes

@@ -15,6 +15,7 @@ App.config text eol=crlf
 *.cmd text eol=crlf
 *.snippet text eol=crlf
 *.manifest text eol=crlf
+*.licenseheader text eol=crlf
 
 # Check out with lf (UNIX) line endings
 *.sh text eol=lf

.github/FUNDING.yml

@@ -0,0 +1 @@
+custom: https://osu.ppy.sh/home/support

.github/ISSUE_TEMPLATE/bug-issues.md

@@ -0,0 +1,11 @@
+---
+name: Bug Report
+about: Issues regarding encountered bugs.
+---
+**Describe the bug:** 
+
+**Screenshots or videos showing encountered issue:** 
+
+**osu!lazer version:** 
+
+**Logs:** 

.github/ISSUE_TEMPLATE/crash-issues.md

@@ -0,0 +1,13 @@
+---
+name: Crash Report
+about: Issues regarding crashes or permanent freezes.
+---
+**Describe the crash:** 
+
+**Screenshots or videos showing encountered issue:** 
+
+**osu!lazer version:** 
+
+**Logs:** 
+
+**Computer Specifications:** 

.github/ISSUE_TEMPLATE/feature-request-issues.md

@@ -0,0 +1,7 @@
+---
+name: Feature Request
+about: Features you would like to see in the game!
+---
+**Describe the new feature:** 
+
+**Proposal designs of the feature:** 

.github/ISSUE_TEMPLATE/missing-for-live-issues.md

@@ -0,0 +1,7 @@
+---
+name: Missing for Live
+about: Features which are available in osu!stable but not yet in osu!lazer.
+---
+**Describe the missing feature:** 
+
+**Proposal designs of the feature:** 

.gitignore

@@ -10,6 +10,12 @@
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs
 
+### Cake ###
+tools/**
+build/tools/**
+
+fastlane/report.xml
+
 # Build results
 bin/[Dd]ebug/
 [Dd]ebugPublic/
@@ -98,6 +104,7 @@ $tf/
 _ReSharper*/
 *.[Rr]e[Ss]harper
 *.DotSettings.user
+inspectcode
 
 # JustCode is a .NET coding add-in
 .JustCode
@@ -191,6 +198,7 @@ ClientBin/
 *.publishsettings
 node_modules/
 orleans.codegen.cs
+Resource.designer.cs
 
 # Since there are multiple workflows, uncomment next line to ignore bower_components
 # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
@@ -247,7 +255,11 @@ paket-files/
 .fake/
 
 # JetBrains Rider
-.idea/
+.idea/.idea.osu/.idea/*.xml
+.idea/.idea.osu/.idea/codeStyles/*.xml
+.idea/.idea.osu/.idea/dataSources/*.xml
+.idea/.idea.osu/.idea/dictionaries/*.xml
+.idea/.idea.osu/*.iml
 *.sln.iml
 
 # CodeRush
@@ -257,3 +269,5 @@ paket-files/
 __pycache__/
 *.pyc
 Staging/
+
+inspectcodereport.xml

.gitmodules

@@ -1,6 +0,0 @@
-[submodule "osu-framework"]
-	path = osu-framework
-	url = https://github.com/ppy/osu-framework
-[submodule "osu-resources"]
-	path = osu-resources
-	url = https://github.com/ppy/osu-resources

.idea/.idea.osu/.idea/runConfigurations/CatchRuleset__Tests_.xml

@@ -1,22 +1,21 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="RulesetTests (catch)" type="DotNetProject" factoryName=".NET Project">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Catch.Tests/bin/Debug/net471/osu.Game.Rulesets.Catch.Tests.exe" />
+  <configuration default="false" name="CatchRuleset (Tests)" type="DotNetProject" factoryName=".NET Project" folderName="Ruleset">
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Catch.Tests/bin/Debug/netcoreapp3.0/osu.Game.Rulesets.Catch.Tests.dll" />
     <option name="PROGRAM_PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Catch.Tests" />
     <option name="PASS_PARENT_ENVS" value="1" />
-    <envs>
-      <env name="ASPNETCORE_ENVIRONMENT" value="Development" />
-      <env name="ASPNETCORE_URLS" value="http://localhost:5000" />
-    </envs>
-    <option name="USE_MONO" value="0" />
     <option name="USE_EXTERNAL_CONSOLE" value="0" />
+    <option name="USE_MONO" value="0" />
+    <option name="RUNTIME_ARGUMENTS" value="" />
     <option name="PROJECT_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Catch.Tests/osu.Game.Rulesets.Catch.Tests.csproj" />
     <option name="PROJECT_EXE_PATH_TRACKING" value="1" />
     <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
     <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
     <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value=".NETFramework,Version=v4.7.1" />
+    <option name="PROJECT_TFM" value=".NETCoreApp,Version=v3.0" />
     <browser url="http://localhost:5000" />
-    <method />
+    <method v="2">
+      <option name="Build" enabled="true" />
+    </method>
   </configuration>
 </component>

.idea/.idea.osu/.idea/runConfigurations/ManiaRuleset__Tests_.xml

@@ -1,22 +1,21 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="RulesetTests (mania)" type="DotNetProject" factoryName=".NET Project">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Mania.Tests/bin/Debug/net471/osu.Game.Rulesets.Mania.Tests.exe" />
+  <configuration default="false" name="ManiaRuleset (Tests)" type="DotNetProject" factoryName=".NET Project" folderName="Ruleset">
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Mania.Tests/bin/Debug/netcoreapp3.0/osu.Game.Rulesets.Mania.Tests.dll" />
     <option name="PROGRAM_PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Mania.Tests" />
     <option name="PASS_PARENT_ENVS" value="1" />
-    <envs>
-      <env name="ASPNETCORE_ENVIRONMENT" value="Development" />
-      <env name="ASPNETCORE_URLS" value="http://localhost:5000" />
-    </envs>
-    <option name="USE_MONO" value="0" />
     <option name="USE_EXTERNAL_CONSOLE" value="0" />
+    <option name="USE_MONO" value="0" />
+    <option name="RUNTIME_ARGUMENTS" value="" />
     <option name="PROJECT_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Mania.Tests/osu.Game.Rulesets.Mania.Tests.csproj" />
     <option name="PROJECT_EXE_PATH_TRACKING" value="1" />
     <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
     <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
     <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value=".NETFramework,Version=v4.7.1" />
+    <option name="PROJECT_TFM" value=".NETCoreApp,Version=v3.0" />
     <browser url="http://localhost:5000" />
-    <method />
+    <method v="2">
+      <option name="Build" enabled="true" />
+    </method>
   </configuration>
 </component>

.idea/.idea.osu/.idea/runConfigurations/OsuRuleset__Tests_.xml

@@ -1,22 +1,21 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="RulesetTests (osu!)" type="DotNetProject" factoryName=".NET Project">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Osu.Tests/bin/Debug/net471/osu.Game.Rulesets.Osu.Tests.exe" />
+  <configuration default="false" name="OsuRuleset (Tests)" type="DotNetProject" factoryName=".NET Project" folderName="Ruleset">
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Osu.Tests/bin/Debug/netcoreapp3.0/osu.Game.Rulesets.Osu.Tests.dll" />
     <option name="PROGRAM_PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Osu.Tests" />
     <option name="PASS_PARENT_ENVS" value="1" />
-    <envs>
-      <env name="ASPNETCORE_ENVIRONMENT" value="Development" />
-      <env name="ASPNETCORE_URLS" value="http://localhost:5000" />
-    </envs>
-    <option name="USE_MONO" value="0" />
     <option name="USE_EXTERNAL_CONSOLE" value="0" />
+    <option name="USE_MONO" value="0" />
+    <option name="RUNTIME_ARGUMENTS" value="" />
     <option name="PROJECT_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Osu.Tests/osu.Game.Rulesets.Osu.Tests.csproj" />
     <option name="PROJECT_EXE_PATH_TRACKING" value="1" />
     <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
     <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
     <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value=".NETFramework,Version=v4.7.1" />
+    <option name="PROJECT_TFM" value=".NETCoreApp,Version=v3.0" />
     <browser url="http://localhost:5000" />
-    <method />
+    <method v="2">
+      <option name="Build" enabled="true" />
+    </method>
   </configuration>
 </component>

.idea/.idea.osu/.idea/runConfigurations/TaikoRuleset__Tests_.xml

@@ -1,22 +1,21 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="RulesetTests (taiko)" type="DotNetProject" factoryName=".NET Project">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Taiko.Tests/bin/Debug/net471/osu.Game.Rulesets.Taiko.Tests.exe" />
+  <configuration default="false" name="TaikoRuleset (Tests)" type="DotNetProject" factoryName=".NET Project" folderName="Ruleset">
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Taiko.Tests/bin/Debug/netcoreapp3.0/osu.Game.Rulesets.Taiko.Tests.dll" />
     <option name="PROGRAM_PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Taiko.Tests" />
     <option name="PASS_PARENT_ENVS" value="1" />
-    <envs>
-      <env name="ASPNETCORE_ENVIRONMENT" value="Development" />
-      <env name="ASPNETCORE_URLS" value="http://localhost:5000" />
-    </envs>
-    <option name="USE_MONO" value="0" />
     <option name="USE_EXTERNAL_CONSOLE" value="0" />
+    <option name="USE_MONO" value="0" />
+    <option name="RUNTIME_ARGUMENTS" value="" />
     <option name="PROJECT_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Taiko.Tests/osu.Game.Rulesets.Taiko.Tests.csproj" />
     <option name="PROJECT_EXE_PATH_TRACKING" value="1" />
     <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
     <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
     <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value=".NETFramework,Version=v4.7.1" />
+    <option name="PROJECT_TFM" value=".NETCoreApp,Version=v3.0" />
     <browser url="http://localhost:5000" />
-    <method />
+    <method v="2">
+      <option name="Build" enabled="true" />
+    </method>
   </configuration>
 </component>

.idea/.idea.osu/.idea/runConfigurations/Tournament.xml

@@ -1,18 +1,20 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="osu! (net471)" type="DotNetProject" factoryName=".NET Project" singleton="true">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Desktop/bin/Debug/net471/osu!.exe" />
-    <option name="PROGRAM_PARAMETERS" value="" />
+  <configuration default="false" name="Tournament" type="DotNetProject" factoryName=".NET Project" folderName="Tournament">
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Desktop/bin/Debug/netcoreapp3.0/osu!.dll" />
+    <option name="PROGRAM_PARAMETERS" value="--tournament" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Desktop" />
     <option name="PASS_PARENT_ENVS" value="1" />
-    <envs />
-    <option name="USE_MONO" value="0" />
     <option name="USE_EXTERNAL_CONSOLE" value="0" />
+    <option name="USE_MONO" value="0" />
+    <option name="RUNTIME_ARGUMENTS" value="" />
     <option name="PROJECT_PATH" value="$PROJECT_DIR$/osu.Desktop/osu.Desktop.csproj" />
     <option name="PROJECT_EXE_PATH_TRACKING" value="1" />
     <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
     <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
     <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value=".NETFramework,Version=v4.7.1" />
-    <method />
+    <option name="PROJECT_TFM" value=".NETCoreApp,Version=v3.0" />
+    <method v="2">
+      <option name="Build" enabled="true" />
+    </method>
   </configuration>
 </component>

.idea/.idea.osu/.idea/runConfigurations/Tournament__Tests_.xml

@@ -0,0 +1,21 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Tournament (Tests)" type="DotNetProject" factoryName=".NET Project" folderName="Tournament">
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Tournament.Tests/bin/Debug/netcoreapp2.1/osu.Game.Tournament.Tests.dll" />
+    <option name="PROGRAM_PARAMETERS" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Tournament.Tests" />
+    <option name="PASS_PARENT_ENVS" value="1" />
+    <option name="USE_EXTERNAL_CONSOLE" value="0" />
+    <option name="USE_MONO" value="0" />
+    <option name="RUNTIME_ARGUMENTS" value="" />
+    <option name="PROJECT_PATH" value="$PROJECT_DIR$/osu.Game.Tournament.Tests/osu.Game.Tournament.Tests.csproj" />
+    <option name="PROJECT_EXE_PATH_TRACKING" value="1" />
+    <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
+    <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
+    <option name="PROJECT_KIND" value="DotNetCore" />
+    <option name="PROJECT_TFM" value=".NETCoreApp,Version=v2.1" />
+    <browser url="http://localhost:5000" />
+    <method v="2">
+      <option name="Build" enabled="true" />
+    </method>
+  </configuration>
+</component>

.idea/.idea.osu/.idea/runConfigurations/VisualTests__net471_.xml

@@ -1,18 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="VisualTests (net471)" type="DotNetProject" factoryName=".NET Project" singleton="true">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Tests/bin/Debug/net471/osu.Game.Tests.exe" />
-    <option name="PROGRAM_PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Tests" />
-    <option name="PASS_PARENT_ENVS" value="1" />
-    <envs />
-    <option name="USE_MONO" value="0" />
-    <option name="USE_EXTERNAL_CONSOLE" value="0" />
-    <option name="PROJECT_PATH" value="$PROJECT_DIR$/osu.Game.Tests/osu.Game.Tests.csproj" />
-    <option name="PROJECT_EXE_PATH_TRACKING" value="1" />
-    <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
-    <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
-    <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value=".NETFramework,Version=v4.7.1" />
-    <method />
-  </configuration>
-</component>

.idea/.idea.osu/.idea/runConfigurations/osu_.xml

@@ -1,18 +1,20 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="osu! (netcoreapp2.1)" type="DotNetProject" factoryName=".NET Project">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Desktop/bin/Debug/netcoreapp2.1/osu!.dll" />
+  <configuration default="false" name="osu!" type="DotNetProject" factoryName=".NET Project" folderName="osu!">
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Desktop/bin/Debug/netcoreapp3.0/osu!.dll" />
     <option name="PROGRAM_PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Desktop" />
     <option name="PASS_PARENT_ENVS" value="1" />
-    <envs />
-    <option name="USE_MONO" value="0" />
     <option name="USE_EXTERNAL_CONSOLE" value="0" />
+    <option name="USE_MONO" value="0" />
+    <option name="RUNTIME_ARGUMENTS" value="" />
     <option name="PROJECT_PATH" value="$PROJECT_DIR$/osu.Desktop/osu.Desktop.csproj" />
     <option name="PROJECT_EXE_PATH_TRACKING" value="1" />
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     <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
     <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value=".NETCoreApp,Version=v2.1" />
-    <method />
+    <option name="PROJECT_TFM" value=".NETCoreApp,Version=v3.0" />
+    <method v="2">
+      <option name="Build" enabled="true" />
+    </method>
   </configuration>
 </component>

.idea/.idea.osu/.idea/runConfigurations/osu___Tests_.xml

@@ -1,18 +1,20 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="VisualTests (netcoreapp2.1)" type="DotNetProject" factoryName=".NET Project">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Tests/bin/Debug/netcoreapp2.1/osu.Game.Tests.dll" />
+  <configuration default="false" name="osu! (Tests)" type="DotNetProject" factoryName=".NET Project" folderName="osu!">
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Tests/bin/Debug/netcoreapp3.0/osu.Game.Tests.dll" />
     <option name="PROGRAM_PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Tests" />
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-    <envs />
-    <option name="USE_MONO" value="0" />
     <option name="USE_EXTERNAL_CONSOLE" value="0" />
+    <option name="USE_MONO" value="0" />
+    <option name="RUNTIME_ARGUMENTS" value="" />
     <option name="PROJECT_PATH" value="$PROJECT_DIR$/osu.Game.Tests/osu.Game.Tests.csproj" />
     <option name="PROJECT_EXE_PATH_TRACKING" value="1" />
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     <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value=".NETCoreApp,Version=v2.1" />
-    <method />
+    <option name="PROJECT_TFM" value=".NETCoreApp,Version=v3.0" />
+    <method v="2">
+      <option name="Build" enabled="true" />
+    </method>
   </configuration>
 </component>

.travis.yml

@@ -1,2 +0,0 @@
-language: csharp
-solution: osu.sln

.vscode/launch.json

@@ -1,113 +1,157 @@
 {
     "version": "0.2.0",
-    "configurations": [
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-            "name": "VisualTests (Debug, net471)",
-            "windows": {
-                "type": "clr"
-            },
-            "type": "mono",
-            "request": "launch",
-            "program": "${workspaceRoot}/osu.Game.Tests/bin/Debug/net471/osu.Game.Tests.exe",
-            "cwd": "${workspaceRoot}",
-            "preLaunchTask": "Build (Debug, msbuild)",
-            "runtimeExecutable": null,
-            "env": {},
-            "console": "internalConsole"
-        },
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-            "name": "VisualTests (Release, net471)",
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-            "request": "launch",
-            "program": "${workspaceRoot}/osu.Game.Tests/bin/Release/net471/osu.Game.Tests.exe",
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-            "preLaunchTask": "Build (Release, msbuild)",
-            "runtimeExecutable": null,
-            "env": {},
-            "console": "internalConsole"
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-        {
-            "name": "osu! (Debug, net471)",
-            "windows": {
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-            "type": "mono",
-            "request": "launch",
-            "program": "${workspaceRoot}/osu.Desktop/bin/Debug/net471/osu!.exe",
-            "cwd": "${workspaceRoot}",
-            "preLaunchTask": "Build (Debug, msbuild)",
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-            "env": {},
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-            "name": "osu! (Release, net471)",
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-            "cwd": "${workspaceRoot}",
-            "preLaunchTask": "Build (Release, msbuild)",
-            "runtimeExecutable": null,
-            "env": {},
-            "console": "internalConsole"
-        },
-        {
-            "name": "VisualTests (Debug, netcoreapp2.1)",
+    "configurations": [{
+            "name": "osu! (Debug)",
             "type": "coreclr",
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Game.Tests/bin/Debug/netcoreapp2.1/osu.Game.Tests.dll"
+                "${workspaceRoot}/osu.Desktop/bin/Debug/netcoreapp3.0/osu!.dll"
             ],
             "cwd": "${workspaceRoot}",
-            "preLaunchTask": "Build tests (Debug, dotnet)",
-            "env": {},
+            "preLaunchTask": "Build osu! (Debug)",
+            "linux": {
+                "env": {
+                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Desktop/bin/Debug/netcoreapp3.0:${env:LD_LIBRARY_PATH}"
+                }
+            },
             "console": "internalConsole"
         },
         {
-            "name": "VisualTests (Release, netcoreapp2.1)",
+            "name": "osu! (Release)",
             "type": "coreclr",
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Game.Tests/bin/Release/netcoreapp2.1/osu.Game.Tests.dll"
+                "${workspaceRoot}/osu.Desktop/bin/Release/netcoreapp3.0/osu!.dll"
             ],
             "cwd": "${workspaceRoot}",
-            "preLaunchTask": "Build tests (Release, dotnet)",
-            "env": {},
+            "preLaunchTask": "Build osu! (Release)",
+            "linux": {
+                "env": {
+                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Desktop/bin/Release/netcoreapp3.0:${env:LD_LIBRARY_PATH}"
+                }
+            },
             "console": "internalConsole"
         },
         {
-            "name": "osu! (Debug, netcoreapp2.1)",
+            "name": "osu! (Tests, Debug)",
             "type": "coreclr",
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Desktop/bin/Debug/netcoreapp2.1/osu!.dll",
+                "${workspaceRoot}/osu.Game.Tests/bin/Debug/netcoreapp3.0/osu.Game.Tests.dll"
             ],
             "cwd": "${workspaceRoot}",
-            "preLaunchTask": "Build osu! (Debug, dotnet)",
-            "env": {},
+            "preLaunchTask": "Build tests (Debug)",
+            "linux": {
+                "env": {
+                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Game.Tests/bin/Debug/netcoreapp3.0:${env:LD_LIBRARY_PATH}"
+                }
+            },
             "console": "internalConsole"
-        },
-        {
-            "name": "osu! (Release, netcoreapp2.1)",
+        }, {
+            "name": "osu! (Tests, Release)",
             "type": "coreclr",
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Desktop/bin/Release/netcoreapp2.1/osu!.dll",
+                "${workspaceRoot}/osu.Game.Tests/bin/Release/netcoreapp3.0/osu.Game.Tests.dll"
             ],
             "cwd": "${workspaceRoot}",
-            "preLaunchTask": "Build osu! (Release, dotnet)",
-            "env": {},
+            "preLaunchTask": "Build tests (Release)",
+            "linux": {
+                "env": {
+                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Game.Tests/bin/Release/netcoreapp3.0:${env:LD_LIBRARY_PATH}"
+                }
+            },
             "console": "internalConsole"
+        },
+        {
+            "name": "Tournament (Debug)",
+            "type": "coreclr",
+            "request": "launch",
+            "program": "dotnet",
+            "args": [
+                "${workspaceRoot}/osu.Desktop/bin/Debug/netcoreapp3.0/osu!.dll",
+                "--tournament"
+            ],
+            "cwd": "${workspaceRoot}",
+            "preLaunchTask": "Build osu! (Debug)",
+            "linux": {
+                "env": {
+                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Desktop/bin/Debug/netcoreapp3.0:${env:LD_LIBRARY_PATH}"
+                }
+            },
+            "console": "internalConsole"
+        },
+        {
+            "name": "Tournament (Release)",
+            "type": "coreclr",
+            "request": "launch",
+            "program": "dotnet",
+            "args": [
+                "${workspaceRoot}/osu.Desktop/bin/Release/netcoreapp3.0/osu!.dll",
+                "--tournament"
+            ],
+            "cwd": "${workspaceRoot}",
+            "preLaunchTask": "Build osu! (Release)",
+            "linux": {
+                "env": {
+                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Desktop/bin/Release/netcoreapp3.0:${env:LD_LIBRARY_PATH}"
+                }
+            },
+            "console": "internalConsole"
+        },
+        {
+            "name": "Tournament (Tests, Debug)",
+            "type": "coreclr",
+            "request": "launch",
+            "program": "dotnet",
+            "args": [
+                "${workspaceRoot}/osu.Game.Tournament.Tests/bin/Debug/netcoreapp3.0/osu.Game.Tournament.Tests.dll",
+                "--tournament"
+            ],
+            "cwd": "${workspaceRoot}",
+            "preLaunchTask": "Build tournament tests (Debug)",
+            "linux": {
+                "env": {
+                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Game.Tournament.Tests/bin/Debug/netcoreapp3.0:${env:LD_LIBRARY_PATH}"
+                }
+            },
+            "console": "internalConsole"
+        },
+        {
+            "name": "Tournament (Tests, Release)",
+            "type": "coreclr",
+            "request": "launch",
+            "program": "dotnet",
+            "args": [
+                "${workspaceRoot}/osu.Game.Tournament.Tests/bin/Debug/netcoreapp3.0/osu.Game.Tournament.Tests.dll",
+                "--tournament"
+            ],
+            "cwd": "${workspaceRoot}",
+            "preLaunchTask": "Build tournament tests (Release)",
+            "linux": {
+                "env": {
+                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Game.Tournament.Tests/bin/Debug/netcoreapp3.0:${env:LD_LIBRARY_PATH}"
+                }
+            },
+            "console": "internalConsole"
+        },
+        {
+            "name": "Cake: Debug Script",
+            "type": "coreclr",
+            "request": "launch",
+            "program": "${workspaceRoot}/build/tools/Cake.CoreCLR/0.30.0/Cake.dll",
+            "args": [
+                "${workspaceRoot}/build/build.cake",
+                "--debug",
+                "--verbosity=diagnostic"
+            ],
+            "cwd": "${workspaceRoot}/build",
+            "stopAtEntry": true,
+            "externalConsole": false
         }
     ]
 }

.vscode/tasks.json

@@ -2,43 +2,14 @@
     // See https://go.microsoft.com/fwlink/?LinkId=733558
     // for the documentation about the tasks.json format
     "version": "2.0.0",
-    "tasks": [
-        {
-            "label": "Build (Debug, msbuild)",
-            "type": "shell",
-            "command": "msbuild",
-            "args": [
-                "/p:TargetFramework=net471",
-                "/p:GenerateFullPaths=true",
-                "/m",
-                "/verbosity:m"
-            ],
-            "group": "build",
-            "problemMatcher": "$msCompile"
-        },
-        {
-            "label": "Build (Release, msbuild)",
-            "type": "shell",
-            "command": "msbuild",
-            "args": [
-                "/p:Configuration=Release",
-                "/p:TargetFramework=net471",
-                "/p:GenerateFullPaths=true",
-                "/m",
-                "/verbosity:m"
-            ],
-            "group": "build",
-            "problemMatcher": "$msCompile"
-        },
-        {
-            "label": "Build osu! (Debug, dotnet)",
+    "tasks": [{
+            "label": "Build osu! (Debug)",
             "type": "shell",
             "command": "dotnet",
             "args": [
                 "build",
                 "--no-restore",
                 "osu.Desktop",
-                "/p:TargetFramework=netcoreapp2.1",
                 "/p:GenerateFullPaths=true",
                 "/m",
                 "/verbosity:m"
@@ -47,14 +18,13 @@
             "problemMatcher": "$msCompile"
         },
         {
-            "label": "Build osu! (Release, dotnet)",
+            "label": "Build osu! (Release)",
             "type": "shell",
             "command": "dotnet",
             "args": [
                 "build",
                 "--no-restore",
                 "osu.Desktop",
-                "/p:TargetFramework=netcoreapp2.1",
                 "/p:Configuration=Release",
                 "/p:GenerateFullPaths=true",
                 "/m",
@@ -64,14 +34,13 @@
             "problemMatcher": "$msCompile"
         },
         {
-            "label": "Build tests (Debug, dotnet)",
+            "label": "Build tests (Debug)",
             "type": "shell",
             "command": "dotnet",
             "args": [
                 "build",
                 "--no-restore",
                 "osu.Game.Tests",
-                "/p:TargetFramework=netcoreapp2.1",
                 "/p:GenerateFullPaths=true",
                 "/m",
                 "/verbosity:m"
@@ -80,14 +49,13 @@
             "problemMatcher": "$msCompile"
         },
         {
-            "label": "Build tests (Release, dotnet)",
+            "label": "Build tests (Release)",
             "type": "shell",
             "command": "dotnet",
             "args": [
                 "build",
                 "--no-restore",
                 "osu.Game.Tests",
-                "/p:TargetFramework=netcoreapp2.1",
                 "/p:Configuration=Release",
                 "/p:GenerateFullPaths=true",
                 "/m",
@@ -97,20 +65,42 @@
             "problemMatcher": "$msCompile"
         },
         {
-            "label": "Restore (net471)",
-            "type": "shell",
-            "command": "nuget",
-            "args": [
-                "restore"
-            ],
-            "problemMatcher": []
-        },
-        {
-            "label": "Restore (netcoreapp2.1)",
+            "label": "Build tournament tests (Debug)",
             "type": "shell",
             "command": "dotnet",
             "args": [
-                "restore"
+                "build",
+                "--no-restore",
+                "osu.Game.Tournament.Tests",
+                "/p:GenerateFullPaths=true",
+                "/m",
+                "/verbosity:m"
+            ],
+            "group": "build",
+            "problemMatcher": "$msCompile"
+        }, {
+            "label": "Build tournament tests (Release)",
+            "type": "shell",
+            "command": "dotnet",
+            "args": [
+                "build",
+                "--no-restore",
+                "osu.Game.Tournament.Tests",
+                "/p:Configuration=Release",
+                "/p:GenerateFullPaths=true",
+                "/m",
+                "/verbosity:m"
+            ],
+            "group": "build",
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "Restore (netcoreapp3.0)",
+            "type": "shell",
+            "command": "dotnet",
+            "args": [
+                "restore",
+                "osu.sln"
             ],
             "problemMatcher": []
         }

COMPILING.md

@@ -1,36 +0,0 @@
-# Linux
-### 1. Requirements:
-Mono >= 5.4.0 (>= 5.8.0 recommended)
-Please check [here](http://www.mono-project.com/download/) for stable or [here](http://www.mono-project.com/download/alpha/) for an alpha release.  
-NuGet >= 4.4.0  
-msbuild  
-git
-
-### 2. Cloning project
-Clone the entire repository with submodules using
-```
-git clone https://github.com/ppy/osu --recursive
-```
-Then restore NuGet packages from the repository
-```
-nuget restore
-```
-### 3. Compiling
-Simply run `msbuild` where `osu.sln` is located, this will create all binaries in `osu/osu.Desktop/bin/Debug`.
-### 4. Optimizing
-If you want additional performance you can change build type to Release with
-```
-msbuild -p:Configuration=Release
-```
-Additionally, mono provides an AOT utility which attempts to precompile binaries. You can utilize that by running
-```
-mono --aot ./osu\!.exe
-```
-### 5. Troubleshooting
-You may run into trouble with NuGet versioning, as the one in packaging system is almost always out of date. Simply run 
-```
-nuget
-sudo nuget update -self
-```
-**Warning** NuGet creates few config files when it's run for the first time.
-Do not run NuGet as root on the first run or you might run into very peculiar issues.

Gemfile

@@ -0,0 +1,6 @@
+source "https://rubygems.org"
+
+gem "fastlane"
+
+plugins_path = File.join(File.dirname(__FILE__), 'fastlane', 'Pluginfile')
+eval_gemfile(plugins_path) if File.exist?(plugins_path)

Gemfile.lock

@@ -0,0 +1,173 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    CFPropertyList (3.0.1)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
+    atomos (0.1.3)
+    babosa (1.0.3)
+    claide (1.0.3)
+    colored (1.2)
+    colored2 (3.1.2)
+    commander-fastlane (4.4.6)
+      highline (~> 1.7.2)
+    declarative (0.0.10)
+    declarative-option (0.1.0)
+    digest-crc (0.4.1)
+    domain_name (0.5.20190701)
+      unf (>= 0.0.5, < 1.0.0)
+    dotenv (2.7.5)
+    emoji_regex (1.0.1)
+    excon (0.67.0)
+    faraday (0.15.4)
+      multipart-post (>= 1.2, < 3)
+    faraday-cookie_jar (0.0.6)
+      faraday (>= 0.7.4)
+      http-cookie (~> 1.0.0)
+    faraday_middleware (0.13.1)
+      faraday (>= 0.7.4, < 1.0)
+    fastimage (2.1.7)
+    fastlane (2.133.0)
+      CFPropertyList (>= 2.3, < 4.0.0)
+      addressable (>= 2.3, < 3.0.0)
+      babosa (>= 1.0.2, < 2.0.0)
+      bundler (>= 1.12.0, < 3.0.0)
+      colored
+      commander-fastlane (>= 4.4.6, < 5.0.0)
+      dotenv (>= 2.1.1, < 3.0.0)
+      emoji_regex (>= 0.1, < 2.0)
+      excon (>= 0.45.0, < 1.0.0)
+      faraday (< 0.16.0)
+      faraday-cookie_jar (~> 0.0.6)
+      faraday_middleware (< 0.16.0)
+      fastimage (>= 2.1.0, < 3.0.0)
+      gh_inspector (>= 1.1.2, < 2.0.0)
+      google-api-client (>= 0.21.2, < 0.24.0)
+      google-cloud-storage (>= 1.15.0, < 2.0.0)
+      highline (>= 1.7.2, < 2.0.0)
+      json (< 3.0.0)
+      jwt (~> 2.1.0)
+      mini_magick (>= 4.9.4, < 5.0.0)
+      multi_xml (~> 0.5)
+      multipart-post (~> 2.0.0)
+      plist (>= 3.1.0, < 4.0.0)
+      public_suffix (~> 2.0.0)
+      rubyzip (>= 1.3.0, < 2.0.0)
+      security (= 0.1.3)
+      simctl (~> 1.6.3)
+      slack-notifier (>= 2.0.0, < 3.0.0)
+      terminal-notifier (>= 2.0.0, < 3.0.0)
+      terminal-table (>= 1.4.5, < 2.0.0)
+      tty-screen (>= 0.6.3, < 1.0.0)
+      tty-spinner (>= 0.8.0, < 1.0.0)
+      word_wrap (~> 1.0.0)
+      xcodeproj (>= 1.8.1, < 2.0.0)
+      xcpretty (~> 0.3.0)
+      xcpretty-travis-formatter (>= 0.0.3)
+    fastlane-plugin-clean_testflight_testers (0.3.0)
+    fastlane-plugin-souyuz (0.8.1)
+      souyuz (>= 0.8.1)
+    fastlane-plugin-xamarin (0.6.3)
+    gh_inspector (1.1.3)
+    google-api-client (0.23.9)
+      addressable (~> 2.5, >= 2.5.1)
+      googleauth (>= 0.5, < 0.7.0)
+      httpclient (>= 2.8.1, < 3.0)
+      mime-types (~> 3.0)
+      representable (~> 3.0)
+      retriable (>= 2.0, < 4.0)
+      signet (~> 0.9)
+    google-cloud-core (1.3.1)
+      google-cloud-env (~> 1.0)
+    google-cloud-env (1.2.1)
+      faraday (~> 0.11)
+    google-cloud-storage (1.16.0)
+      digest-crc (~> 0.4)
+      google-api-client (~> 0.23)
+      google-cloud-core (~> 1.2)
+      googleauth (>= 0.6.2, < 0.10.0)
+    googleauth (0.6.7)
+      faraday (~> 0.12)
+      jwt (>= 1.4, < 3.0)
+      memoist (~> 0.16)
+      multi_json (~> 1.11)
+      os (>= 0.9, < 2.0)
+      signet (~> 0.7)
+    highline (1.7.10)
+    http-cookie (1.0.3)
+      domain_name (~> 0.5)
+    httpclient (2.8.3)
+    json (2.2.0)
+    jwt (2.1.0)
+    memoist (0.16.0)
+    mime-types (3.3)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2019.1009)
+    mini_magick (4.9.5)
+    mini_portile2 (2.4.0)
+    multi_json (1.13.1)
+    multi_xml (0.6.0)
+    multipart-post (2.0.0)
+    nanaimo (0.2.6)
+    naturally (2.2.0)
+    nokogiri (1.10.4)
+      mini_portile2 (~> 2.4.0)
+    os (1.0.1)
+    plist (3.5.0)
+    public_suffix (2.0.5)
+    representable (3.0.4)
+      declarative (< 0.1.0)
+      declarative-option (< 0.2.0)
+      uber (< 0.2.0)
+    retriable (3.1.2)
+    rouge (2.0.7)
+    rubyzip (1.3.0)
+    security (0.1.3)
+    signet (0.12.0)
+      addressable (~> 2.3)
+      faraday (~> 0.9)
+      jwt (>= 1.5, < 3.0)
+      multi_json (~> 1.10)
+    simctl (1.6.6)
+      CFPropertyList
+      naturally
+    slack-notifier (2.3.2)
+    souyuz (0.8.1)
+      fastlane (>= 2.29.0)
+      highline (~> 1.7)
+      nokogiri (~> 1.7)
+    terminal-notifier (2.0.0)
+    terminal-table (1.8.0)
+      unicode-display_width (~> 1.1, >= 1.1.1)
+    tty-cursor (0.7.0)
+    tty-screen (0.7.0)
+    tty-spinner (0.9.1)
+      tty-cursor (~> 0.7)
+    uber (0.1.0)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.7.6)
+    unicode-display_width (1.6.0)
+    word_wrap (1.0.0)
+    xcodeproj (1.12.0)
+      CFPropertyList (>= 2.3.3, < 4.0)
+      atomos (~> 0.1.3)
+      claide (>= 1.0.2, < 2.0)
+      colored2 (~> 3.1)
+      nanaimo (~> 0.2.6)
+    xcpretty (0.3.0)
+      rouge (~> 2.0.7)
+    xcpretty-travis-formatter (1.0.0)
+      xcpretty (~> 0.2, >= 0.0.7)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  fastlane
+  fastlane-plugin-clean_testflight_testers
+  fastlane-plugin-souyuz
+  fastlane-plugin-xamarin
+
+BUNDLED WITH
+   2.0.1

ISSUE_TEMPLATE.md

@@ -1,11 +0,0 @@
-osu!lazer is currently still under heavy development!
-
-Please ensure that you are making an issue for one of the following:
-
-- A bug with currently implemented features (not features that don't exist)
-- A feature you are considering adding, so we can collaborate on feedback and design.
-- Discussions about technical design decisions
-
-If your issue qualifies, replace this text with a detailed description of your issue with as much relevant information as you can provide.
-
-Screenshots and log files are highly welcomed.

LICENCE

@@ -1,4 +1,4 @@
-Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+Copyright (c) 2019 ppy Pty Ltd <contact@ppy.sh>.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,30 +1,107 @@
-# osu! [![Build status](https://ci.appveyor.com/api/projects/status/u2p01nx7l6og8buh?svg=true)](https://ci.appveyor.com/project/peppy/osu)  [![CodeFactor](https://www.codefactor.io/repository/github/ppy/osu/badge)](https://www.codefactor.io/repository/github/ppy/osu) [![dev chat](https://discordapp.com/api/guilds/188630481301012481/widget.png?style=shield)](https://discord.gg/ppy)
+<p align="center">
+  <img width="500px" src="assets/lazer.png">
+</p>
 
-Rhythm is just a *click* away. The future of [osu!](https://osu.ppy.sh) and the beginning of an open era!
+# osu!
 
-# Status
+[![Build status](https://ci.appveyor.com/api/projects/status/u2p01nx7l6og8buh?svg=true)](https://ci.appveyor.com/project/peppy/osu)  [![CodeFactor](https://www.codefactor.io/repository/github/ppy/osu/badge)](https://www.codefactor.io/repository/github/ppy/osu) [![dev chat](https://discordapp.com/api/guilds/188630481301012481/widget.png?style=shield)](https://discord.gg/ppy)
 
-This is still heavily under development and is not intended for end-user use. This repository is intended for developer collaboration. You're welcome to try and use it but please do not submit bug reports without a patch. Please do not ask for help building or using this software.
+Rhythm is just a *click* away. The future of [osu!](https://osu.ppy.sh) and the beginning of an open era! Commonly known by the codename "osu!lazer". Pew pew.
 
-# Requirements
+## Status
 
-- A desktop platform that can compile .NET 4.7.1. We recommend using [Visual Studio Community Edition](https://www.visualstudio.com/) (Windows), [Visual Studio for Mac](https://www.visualstudio.com/vs/visual-studio-mac/) (macOS) or [MonoDevelop](http://www.monodevelop.com/download/) (Linux), all of which are free. [Visual Studio Code](https://code.visualstudio.com/) may also be used but requires further setup steps which are not covered here.
+This project is still heavily under development, but is in a state where users are encouraged to try it out and keep it installed alongside the stable osu! client. It will continue to evolve over the coming months and hopefully bring some new unique features to the table.
 
-# Getting Started
-- Clone the repository including submodules (`git clone --recurse-submodules https://github.com/ppy/osu`)
-- Build in your IDE of choice (recommended IDEs automatically restore nuget packages; if you are using an alternative make sure to `nuget restore`)
+We are accepting bug reports (please report with as much detail as possible). Feature requests are welcome as long as you read and understand the contribution guidelines listed below.
 
-# Contributing
+Detailed changelogs are published on the [official osu! site](https://osu.ppy.sh/home/changelog).
+
+## Requirements
+
+- A desktop platform with the [.NET Core SDK 3.0](https://www.microsoft.com/net/learn/get-started) or higher installed.
+- When running on linux, please have a system-wide ffmpeg installation available to support video decoding.
+- When running on Windows 7 or 8.1, **[additional prerequisites](https://docs.microsoft.com/en-us/dotnet/core/windows-prerequisites?tabs=netcore2x)** may be required to correctly run .NET Core applications if your operating system is not up-to-date with the latest service packs.
+- When working with the codebase, we recommend using an IDE with intellisense and syntax highlighting, such as [Visual Studio 2017+](https://visualstudio.microsoft.com/vs/), [Jetbrains Rider](https://www.jetbrains.com/rider/) or [Visual Studio Code](https://code.visualstudio.com/).
+
+## Running osu!
+
+### Releases
+
+If you are not interested in developing the game, you can still consume our [binary releases](https://github.com/ppy/osu/releases).
+
+**Latest build:**
+
+| [Windows (x64)](https://github.com/ppy/osu/releases/latest/download/install.exe)  | [macOS 10.12+](https://github.com/ppy/osu/releases/latest/download/osu.app.zip) | [iOS(iOS 10+)](https://testflight.apple.com/join/2tLcjWlF) | [Android (5+)](https://github.com/ppy/osu/releases/latest/download/sh.ppy.osulazer.apk)
+| ------------- | ------------- | ------------- | ------------- |
+
+- **Linux** users are recommended to self-compile until we have official deployment in place.
+
+If your platform is not listed above, there is still a chance you can manually build it by following the instructions below.
+
+### Downloading the source code
+
+Clone the repository:
+
+```shell
+git clone https://github.com/ppy/osu
+cd osu
+```
+
+To update the source code to the latest commit, run the following command inside the `osu` directory:
+
+```shell
+git pull
+```
+
+### Building
+
+Build configurations for the recommended IDEs (listed above) are included. You should use the provided Build/Run functionality of your IDE to get things going. When testing or building new components, it's highly encouraged you use the `VisualTests` project/configuration. More information on this provided [below](#contributing).
+
+> Visual Studio Code users must run the `Restore` task before any build attempt.
+
+You can also build and run osu! from the command-line with a single command:
+
+```shell
+dotnet run --project osu.Desktop
+```
+
+If you are not interested in debugging osu!, you can add `-c Release` to gain performance. In this case, you must replace `Debug` with `Release` in any commands mentioned in this document.
+
+If the build fails, try to restore nuget packages with `dotnet restore`.
+
+#### A note for Linux users
+
+On Linux, the environment variable `LD_LIBRARY_PATH` must point to the build directory, located at `osu.Desktop/bin/Debug/$NETCORE_VERSION`.
+
+`$NETCORE_VERSION` is the version of the targeted .NET Core SDK. You can check it by running `grep TargetFramework osu.Desktop/osu.Desktop.csproj | sed -r 's/.*>(.*)<\/.*/\1/'`.
+
+For example, you can run osu! with the following command:
+
+```shell
+LD_LIBRARY_PATH="$(pwd)/osu.Desktop/bin/Debug/netcoreapp3.0" dotnet run --project osu.Desktop
+```
+
+### Testing with resource/framework modifications
+
+Sometimes it may be necessary to cross-test changes in [osu-resources](https://github.com/ppy/osu-resources) or [osu-framework](https://github.com/ppy/osu-framework). This can be achieved by running some commands as documented on the [osu-resources](https://github.com/ppy/osu-resources/wiki/Testing-local-resources-checkout-with-other-projects) and [osu-framework](https://github.com/ppy/osu-framework/wiki/Testing-local-framework-checkout-with-other-projects) wiki pages.
+
+### Code analysis
+
+Code analysis can be run with `powershell ./build.ps1` or `build.sh`. This is currently only supported under windows due to [resharper cli shortcomings](https://youtrack.jetbrains.com/issue/RSRP-410004). Alternatively, you can install resharper or use rider to get inline support in your IDE of choice.
+
+## Contributing
 
 We welcome all contributions, but keep in mind that we already have a lot of the UI designed. If you wish to work on something with the intention on having it included in the official distribution, please open an issue for discussion and we will give you what you need from a design perspective to proceed. If you want to make *changes* to the design, we recommend you open an issue with your intentions before spending too much time, to ensure no effort is wasted.
 
-Please make sure you are familiar with the [development and testing](https://github.com/ppy/osu-framework/wiki/Development-and-Testing) procedure we have set up. New component development, and where possible, bug fixing and debugging existing components **should always be done under VisualTests**.
+If you're unsure of what you can help with, check out the [list of open issues](https://github.com/ppy/osu/issues) (especially those with the ["good first issue"](https://github.com/ppy/osu/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc+label%3A%22good+first+issue%22) label).
 
-Contributions can be made via pull requests to this repository. We hope to credit and reward larger contributions via a [bounty system](https://www.bountysource.com/teams/ppy). If you're unsure of what you can help with, check out the [list of open issues](https://github.com/ppy/osu/issues).
+Before starting, please make sure you are familiar with the [development and testing](https://github.com/ppy/osu-framework/wiki/Development-and-Testing) procedure we have set up. New component development, and where possible, bug fixing and debugging existing components **should always be done under VisualTests**.
 
-Note that while we already have certain standards in place, nothing is set in stone. If you have an issue with the way code is structured; with any libraries we are using; with any processes involved with contributing, *please* bring it up. I welcome all feedback so we can make contributing to this project as pain-free as possible.
+Note that while we already have certain standards in place, nothing is set in stone. If you have an issue with the way code is structured; with any libraries we are using; with any processes involved with contributing, *please* bring it up. We welcome all feedback so we can make contributing to this project as pain-free as possible.
 
-# Licence
+For those interested, we love to reward quality contributions via [bounties](https://docs.google.com/spreadsheets/d/1jNXfj_S3Pb5PErA-czDdC9DUu4IgUbe1Lt8E7CYUJuE/view?&rm=minimal#gid=523803337), paid out via paypal or osu! supporter tags. Don't hesitate to [request a bounty](https://docs.google.com/forms/d/e/1FAIpQLSet_8iFAgPMG526pBZ2Kic6HSh7XPM3fE8xPcnWNkMzINDdYg/viewform) for your work on this project.
+
+## Licence
 
 The osu! client code and framework are licensed under the [MIT licence](https://opensource.org/licenses/MIT). Please see [the licence file](LICENCE) for more information. [tl;dr](https://tldrlegal.com/license/mit-license) you can do whatever you want as long as you include the original copyright and license notice in any copy of the software/source.
 

appveyor.yml

@@ -1,26 +1,6 @@
 clone_depth: 1
 version: '{branch}-{build}'
-image: Visual Studio 2017 preview
-configuration: Debug
-cache:
-  - C:\ProgramData\chocolatey\bin -> appveyor.yml
-  - C:\ProgramData\chocolatey\lib -> appveyor.yml
-  - inspectcode -> appveyor.yml
-  - packages -> **\packages.config
-install:
-  - cmd: git submodule update --init --recursive --depth=5
-  - cmd: choco install resharper-clt -y
-  - cmd: choco install nvika -y
-  - cmd: appveyor DownloadFile https://github.com/peppy/CodeFileSanity/releases/download/v0.2.5/CodeFileSanity.exe
-before_build:
-  - cmd: CodeFileSanity.exe
-  - cmd: nuget restore -verbosity quiet
-environment:
-  TargetFramework: net471
-build:
-  project: osu.sln
-  parallel: true
-  verbosity: minimal
-after_build:
-  - cmd: inspectcode --o="inspectcodereport.xml" --projects:osu.Game* --caches-home="inspectcode" osu.sln > NUL
-  - cmd: NVika parsereport "inspectcodereport.xml" --treatwarningsaserrors
+image: Visual Studio 2019 Preview
+test: off
+build_script:
+  - cmd: PowerShell -Version 2.0 .\build.ps1

appveyor_deploy.yml

@@ -1,34 +1,10 @@
-branches:
-  only:
-  - release
-skip_tags: true
-skip_branch_with_pr: true
 clone_depth: 1
-version: '{branch}-{build}'
-image: Visual Studio 2017
-configuration: Debug
-cache:
-  - packages -> **\packages.config
-install:
-  - cmd: git submodule update --init --recursive --depth=5
-before_build:
-  - cmd: nuget restore -verbosity quiet
-build:
-  project: osu.Desktop.Deploy/osu.Desktop.Deploy.csproj
-  verbosity: minimal
-after_build:
-  - ps: iex ((New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/appveyor/secure-file/master/install.ps1'))
-  - appveyor DownloadFile https://puu.sh/A6g5K/4d08705438.enc # signing certificate
-  - cmd: appveyor-tools\secure-file -decrypt 4d08705438.enc -secret %decode_secret% -out %HOMEPATH%\deanherbert.pfx
-  - appveyor DownloadFile https://puu.sh/A6g75/fdc6f19b04.enc # deploy configuration
-  - cmd: appveyor-tools\secure-file -decrypt fdc6f19b04.enc -secret %decode_secret% -out osu.Desktop.Deploy\bin\Debug\net471\osu.Desktop.Deploy.exe.config
-  - cd osu.Desktop.Deploy\bin\Debug\net471\
-  - osu.Desktop.Deploy.exe %code_signing_password%
-environment:
-  TargetFramework: net471
-  decode_secret:
-    secure: i67IC2xj6DjjxmA6Oj2jing3+MwzLkq6CbGsjfZ7rdY=
-  code_signing_password:
-    secure: 34tLNqvjmmZEi97MLKfrnQ==
-artifacts:
-  - path: 'Releases\*'
+version: '{build}'
+image: Visual Studio 2019 Preview
+test: off
+skip_non_tags: true
+build_script:
+  - cmd: PowerShell -Version 2.0 .\build.ps1
+deploy:
+  - provider: Environment
+    name: nuget

build.ps1

@@ -0,0 +1,27 @@
+[CmdletBinding()]
+Param(
+    [string]$Target,
+    [string]$Configuration,
+    [ValidateSet("Quiet", "Minimal", "Normal", "Verbose", "Diagnostic")]
+    [string]$Verbosity,
+    [switch]$ShowDescription,
+    [Alias("WhatIf", "Noop")]
+    [switch]$DryRun,
+    [Parameter(Position = 0, Mandatory = $false, ValueFromRemainingArguments = $true)]
+    [string[]]$ScriptArgs
+)
+
+# Build Cake arguments
+$cakeArguments = "";
+if ($Target) { $cakeArguments += "-target=$Target" }
+if ($Configuration) { $cakeArguments += "-configuration=$Configuration" }
+if ($Verbosity) { $cakeArguments += "-verbosity=$Verbosity" }
+if ($ShowDescription) { $cakeArguments += "-showdescription" }
+if ($DryRun) { $cakeArguments += "-dryrun" }
+if ($Experimental) { $cakeArguments += "-experimental" }
+$cakeArguments += $ScriptArgs
+
+dotnet tool install Cake.Tool --global --version 0.35.0
+dotnet cake ./build/build.cake --bootstrap
+dotnet cake ./build/build.cake $cakeArguments
+exit $LASTEXITCODE

build.sh

@@ -0,0 +1,17 @@
+echo "Installing Cake.Tool..."
+dotnet tool install Cake.Tool --global --version 0.35.0
+
+# Parse arguments.
+CAKE_ARGUMENTS=()
+for i in "$@"; do
+    case $1 in
+        -s|--script) SCRIPT="$2"; shift ;;
+        --) shift; CAKE_ARGUMENTS+=("$@"); break ;;
+        *) CAKE_ARGUMENTS+=("$1") ;;
+    esac
+    shift
+done
+
+echo "Running build script..."
+dotnet cake ./build/build.cake --bootstrap
+dotnet cake ./build/build.cake "${CAKE_ARGUMENTS[@]}"

build/build.cake

@@ -0,0 +1,67 @@
+#addin "nuget:?package=CodeFileSanity&version=0.0.33"
+#addin "nuget:?package=JetBrains.ReSharper.CommandLineTools&version=2019.2.1"
+#tool "nuget:?package=NVika.MSBuild&version=1.0.1"
+var nVikaToolPath = GetFiles("./tools/NVika.MSBuild.*/tools/NVika.exe").First();
+
+///////////////////////////////////////////////////////////////////////////////
+// ARGUMENTS
+///////////////////////////////////////////////////////////////////////////////
+
+var target = Argument("target", "Build");
+var configuration = Argument("configuration", "Release");
+
+var rootDirectory = new DirectoryPath("..");
+var solution = rootDirectory.CombineWithFilePath("osu.sln");
+
+///////////////////////////////////////////////////////////////////////////////
+// TASKS
+///////////////////////////////////////////////////////////////////////////////
+
+Task("Compile")
+    .Does(() => {
+        DotNetCoreBuild(solution.FullPath, new DotNetCoreBuildSettings {
+            Configuration = configuration,
+        });
+    });
+
+Task("Test")
+    .IsDependentOn("Compile")
+    .Does(() => {
+        var testAssemblies = GetFiles(rootDirectory + "/**/*.Tests/bin/**/*.Tests.dll");
+
+        DotNetCoreVSTest(testAssemblies, new DotNetCoreVSTestSettings {
+            Logger = AppVeyor.IsRunningOnAppVeyor ? "Appveyor" : $"trx",
+            Parallel = true,
+            ToolTimeout = TimeSpan.FromMinutes(10),
+        });
+    });
+
+// windows only because both inspectcore and nvika depend on net45
+Task("InspectCode")
+    .WithCriteria(IsRunningOnWindows())
+    .IsDependentOn("Compile")
+    .Does(() => {
+        InspectCode(solution, new InspectCodeSettings {
+            CachesHome = "inspectcode",
+            OutputFile = "inspectcodereport.xml",
+        });
+
+        int returnCode = StartProcess(nVikaToolPath, $@"parsereport ""inspectcodereport.xml"" --treatwarningsaserrors");
+        if (returnCode != 0)
+            throw new Exception($"inspectcode failed with return code {returnCode}");
+    });
+
+Task("CodeFileSanity")
+    .Does(() => {
+        ValidateCodeSanity(new ValidateCodeSanitySettings {
+            RootDirectory = rootDirectory.FullPath,
+            IsAppveyorBuild = AppVeyor.IsRunningOnAppVeyor
+        });
+    });
+
+Task("Build")
+    .IsDependentOn("CodeFileSanity")
+    .IsDependentOn("InspectCode")
+    .IsDependentOn("Test");
+
+RunTarget(target);

cake.config

@@ -0,0 +1,5 @@
+
+[Nuget]
+Source=https://api.nuget.org/v3/index.json
+UseInProcessClient=true
+LoadDependencies=true

fastlane/Appfile

@@ -0,0 +1,2 @@
+app_identifier("sh.ppy.osulazer") # The bundle identifier of your app
+apple_id("apple-dev@ppy.sh") # Your Apple email address

fastlane/Fastfile

@@ -0,0 +1,140 @@
+update_fastlane
+
+platform :android do
+desc 'Deploy to play store'
+  lane :beta do |options|
+
+    update_version(
+      version: options[:version],
+      build: options[:build],
+    )
+
+    build(options)
+
+    supply(
+      apk: './osu.Android/bin/Release/sh.ppy.osulazer-Signed.apk',
+      package_name: 'sh.ppy.osulazer',
+      track: 'alpha', # upload to alpha, we can promote it later
+      json_key: options[:json_key],
+    )
+  end
+
+  desc 'Deploy to github release'
+  lane :build_github do |options|
+
+    update_version(
+      version: options[:version],
+      build: options[:build],
+    )
+
+    build(options)
+
+    client = HTTPClient.new
+    changelog = client.get_content 'https://gist.githubusercontent.com/peppy/aaa2ec1a323554b619671cac6dbbb776/raw'
+    changelog.gsub!('$BUILD_ID', options[:build])
+
+    set_github_release(
+      repository_name: "ppy/osu",
+      api_token: ENV["GITHUB_TOKEN"],
+      name: options[:build],
+      tag_name: options[:build],
+      is_draft: true,
+      description: changelog,
+      commitish: "master",
+      upload_assets: ["osu.Android/bin/Release/sh.ppy.osulazer.apk"]
+    )
+
+  end
+
+  desc 'Compile the project'
+  lane :build do |options|
+    nuget_restore(
+      project_path: 'osu.Android.sln'
+    )
+
+    souyuz(
+      build_configuration: 'Release',
+      solution_path: 'osu.Android.sln',
+      platform: "android",
+      output_path: "osu.Android/bin/Release/",
+      keystore_path: options[:keystore_path],
+      keystore_alias: options[:keystore_alias],
+      keystore_password: ENV["KEYSTORE_PASSWORD"]
+    )
+  end
+
+  lane :update_version do |options|
+
+    split = options[:build].split('.')
+    split[1] = split[1].to_s.rjust(4, '0')
+    android_build = split.join('')
+
+    app_version(
+      solution_path: 'osu.Android.sln',
+      version: options[:version],
+      build: android_build,
+    )
+  end
+
+end
+
+platform :ios do
+  desc 'Deploy to testflight'
+  lane :beta do |options|
+    update_version(options)
+
+    provision(
+      type: 'appstore'
+    )
+
+    build(
+      build_configuration: 'Release', 
+      build_platform: 'iPhone'
+    )
+
+    client = HTTPClient.new
+    changelog = client.get_content 'https://gist.githubusercontent.com/peppy/ab89c29dcc0dce95f39eb218e8fad197/raw'
+    changelog.gsub!('$BUILD_ID', options[:build])
+
+    pilot(
+      wait_processing_interval: 1800,
+      changelog: changelog,
+      ipa: './osu.iOS/bin/iPhone/Release/osu.iOS.ipa'
+    )
+  end
+
+  desc 'Compile the project'
+  lane :build do
+    nuget_restore(
+      project_path: 'osu.iOS.sln'
+    )
+
+    souyuz(
+      platform: "ios",
+      build_target: "osu_iOS",
+      plist_path: "../osu.iOS/Info.plist"
+    )
+  end
+
+  desc 'Install provisioning profiles using match'
+  lane :provision do |options|
+    if Helper.is_ci?
+      options[:readonly] = true
+    end
+
+    match(options)
+  end
+
+  lane :update_version do |options|
+    options[:plist_path] = '../osu.iOS/Info.plist'
+    app_version(options)
+  end
+
+  lane :testflight_prune_dry do
+    clean_testflight_testers(days_of_inactivity:45, dry_run: true)
+  end
+
+  lane :testflight_prune do
+    clean_testflight_testers(days_of_inactivity: 45)
+  end
+end

fastlane/Matchfile

@@ -0,0 +1 @@
+git_url('https://github.com/peppy/apple-certificates')

fastlane/Pluginfile

@@ -0,0 +1,7 @@
+# Autogenerated by fastlane
+#
+# Ensure this file is checked in to source control!
+
+gem 'fastlane-plugin-clean_testflight_testers'
+gem 'fastlane-plugin-souyuz'
+gem 'fastlane-plugin-xamarin'

fastlane/README.md

@@ -0,0 +1,78 @@
+fastlane documentation
+================
+# Installation
+
+Make sure you have the latest version of the Xcode command line tools installed:
+
+```
+xcode-select --install
+```
+
+Install _fastlane_ using
+```
+[sudo] gem install fastlane -NV
+```
+or alternatively using `brew cask install fastlane`
+
+# Available Actions
+## Android
+### android beta
+```
+fastlane android beta
+```
+Deploy to play store
+### android build_github
+```
+fastlane android build_github
+```
+Deploy to github release
+### android build
+```
+fastlane android build
+```
+Compile the project
+### android update_version
+```
+fastlane android update_version
+```
+
+
+----
+
+## iOS
+### ios beta
+```
+fastlane ios beta
+```
+Deploy to testflight
+### ios build
+```
+fastlane ios build
+```
+Compile the project
+### ios provision
+```
+fastlane ios provision
+```
+Install provisioning profiles using match
+### ios update_version
+```
+fastlane ios update_version
+```
+
+### ios testflight_prune_dry
+```
+fastlane ios testflight_prune_dry
+```
+
+### ios testflight_prune
+```
+fastlane ios testflight_prune
+```
+
+
+----
+
+This README.md is auto-generated and will be re-generated every time [fastlane](https://fastlane.tools) is run.
+More information about fastlane can be found on [fastlane.tools](https://fastlane.tools).
+The documentation of fastlane can be found on [docs.fastlane.tools](https://docs.fastlane.tools).

osu.Android.props

@@ -0,0 +1,67 @@
+<Project>
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <OutputPath>bin\$(Configuration)</OutputPath>
+    <WarningLevel>4</WarningLevel>
+    <SchemaVersion>2.0</SchemaVersion>
+    <BundleAssemblies>false</BundleAssemblies>
+    <AotAssemblies>false</AotAssemblies>
+    <LangVersion>default</LangVersion>
+    <OutputType>Library</OutputType>
+    <FileAlignment>512</FileAlignment>
+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>
+    <AndroidApplication>True</AndroidApplication>
+    <AndroidHttpClientHandlerType>Xamarin.Android.Net.AndroidClientHandler</AndroidHttpClientHandlerType>
+    <TargetFrameworkVersion>v9.0</TargetFrameworkVersion>
+    <AndroidUseLatestPlatformSdk>false</AndroidUseLatestPlatformSdk>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>True</DebugSymbols>
+    <DebugType>portable</DebugType>
+    <Optimize>False</Optimize>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <EnableLLVM>false</EnableLLVM>
+    <AndroidManagedSymbols>false</AndroidManagedSymbols>
+    <AndroidLinkMode>SdkOnly</AndroidLinkMode>
+    <AndroidUseSharedRuntime>true</AndroidUseSharedRuntime>
+    <EmbedAssembliesIntoApk>false</EmbedAssembliesIntoApk>
+    <MandroidI18n>cjk,mideast,other,rare,west</MandroidI18n>
+    <AndroidEnableSGenConcurrent>true</AndroidEnableSGenConcurrent>
+    <AndroidSupportedAbis>armeabi-v7a;x86;arm64-v8a</AndroidSupportedAbis>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugSymbols>false</DebugSymbols>
+    <DebugType>None</DebugType>
+    <Optimize>True</Optimize>
+    <ErrorReport>prompt</ErrorReport>
+    <EnableLLVM>true</EnableLLVM>
+    <AndroidManagedSymbols>false</AndroidManagedSymbols>
+    <AndroidLinkMode>SdkOnly</AndroidLinkMode>
+    <AndroidUseSharedRuntime>False</AndroidUseSharedRuntime>
+    <EmbedAssembliesIntoApk>true</EmbedAssembliesIntoApk>
+    <MandroidI18n>cjk,mideast,other,rare,west</MandroidI18n>
+    <AndroidEnableSGenConcurrent>true</AndroidEnableSGenConcurrent>
+    <AndroidSupportedAbis>armeabi-v7a;x86;arm64-v8a</AndroidSupportedAbis>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+  </PropertyGroup>
+  <ItemGroup>
+    <None Include="$(MSBuildThisFileDirectory)\osu.licenseheader">
+      <Link>osu.licenseheader</Link>
+    </None>
+  </ItemGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+    <Reference Include="System.Core" />
+    <Reference Include="Mono.Android" />
+    <Reference Include="Java.Interop" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="ppy.osu.Game.Resources" Version="2019.1010.0" />
+    <PackageReference Include="ppy.osu.Framework.Android" Version="2019.1021.0" />
+  </ItemGroup>
+</Project>

osu.Android.sln

@@ -0,0 +1,126 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.28516.95
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "osu.Game", "osu.Game\osu.Game.csproj", "{2A66DD92-ADB1-4994-89E2-C94E04ACDA0D}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "osu.Game.Rulesets.Osu", "osu.Game.Rulesets.Osu\osu.Game.Rulesets.Osu.csproj", "{C92A607B-1FDD-4954-9F92-03FF547D9080}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "osu.Game.Rulesets.Catch", "osu.Game.Rulesets.Catch\osu.Game.Rulesets.Catch.csproj", "{58F6C80C-1253-4A0E-A465-B8C85EBEADF3}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "osu.Game.Rulesets.Taiko", "osu.Game.Rulesets.Taiko\osu.Game.Rulesets.Taiko.csproj", "{F167E17A-7DE6-4AF5-B920-A5112296C695}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "osu.Game.Rulesets.Mania", "osu.Game.Rulesets.Mania\osu.Game.Rulesets.Mania.csproj", "{48F4582B-7687-4621-9CBE-5C24197CB536}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "osu.Android", "osu.Android\osu.Android.csproj", "{D1D5F9A8-B40B-40E6-B02F-482D03346D3D}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "osu.Game.Rulesets.Catch.Tests.Android", "osu.Game.Rulesets.Catch.Tests.Android\osu.Game.Rulesets.Catch.Tests.Android.csproj", "{C5379ECB-3A94-4D2F-AC3B-2615AC23EB0D}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "osu.Game.Rulesets.Mania.Tests.Android", "osu.Game.Rulesets.Mania.Tests.Android\osu.Game.Rulesets.Mania.Tests.Android.csproj", "{531F1092-DB27-445D-AA33-2A77C7187C99}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "osu.Game.Rulesets.Osu.Tests.Android", "osu.Game.Rulesets.Osu.Tests.Android\osu.Game.Rulesets.Osu.Tests.Android.csproj", "{90CAB706-39CB-4B93-9629-3218A6FF8E9B}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "osu.Game.Rulesets.Taiko.Tests.Android", "osu.Game.Rulesets.Taiko.Tests.Android\osu.Game.Rulesets.Taiko.Tests.Android.csproj", "{3701A0A1-8476-42C6-B5C4-D24129B4A484}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "osu.Game.Tests.Android", "osu.Game.Tests.Android\osu.Game.Tests.Android.csproj", "{5CC222DC-5716-4499-B897-DCBDDA4A5CF9}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{2A66DD92-ADB1-4994-89E2-C94E04ACDA0D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002E1/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002E2/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002E3/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002EAny_002E1/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002EAny_002E2/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002ECount_002E1/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002ECount_002E2/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002EFirst_002E1/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002EFirst_002E2/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002EFirstOrDefault_002E1/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002EFirstOrDefault_002E2/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002ELast_002E1/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002ELast_002E2/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002ELastOrDefault_002E1/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002ELastOrDefault_002E2/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002ELongCount/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002ESingle_002E1/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002ESingle_002E2/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002ESingleOrDefault_002E1/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002ESingleOrDefault_002E2/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithOfType_002EWhere/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSimpleAssignment_002EFalse/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSimpleAssignment_002ETrue/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSingleAssignment_002EFalse/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSingleAssignment_002ETrue/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSingleCallToAny/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSingleCallToCount/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSingleCallToFirst/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSingleCallToFirstOrDefault/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSingleCallToLast/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSingleCallToLastOrDefault/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSingleCallToSingle/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSingleCallToSingleOrDefault/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSingleOrDefault_002E1/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSingleOrDefault_002E2/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSingleOrDefault_002E3/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ReplaceWithSingleOrDefault_002E4/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=StringLiteralTypo/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SuggestVarOrType_005FBuiltInTypes/@EntryIndexedValue">DO_NOT_SHOW</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SuggestVarOrType_005FSimpleTypes/@EntryIndexedValue">DO_NOT_SHOW</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SwitchStatementMissingSomeCases/@EntryIndexedValue">DO_NOT_SHOW</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=TooWideLocalVariableScope/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=TryCastAlwaysSucceeds/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UnassignedField_002EGlobal/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UnnecessaryWhitespace/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UnusedAutoPropertyAccessor_002EGlobal/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UnusedMemberHierarchy_002EGlobal/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UnusedMemberInSuper_002EGlobal/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UnusedMember_002EGlobal/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UnusedMember_002ELocal/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UnusedMethodReturnValue_002EGlobal/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UnusedMethodReturnValue_002ELocal/@EntryIndexedValue">HINT</s:String>
+	
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UnusedParameter_002EGlobal/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseCollectionCountProperty/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseFormatSpecifierInFormatString/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseFormatSpecifierInInterpolation/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseNameofExpression/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseNullPropagation/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseObjectOrCollectionInitializer/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UsePatternMatching/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseStringInterpolation/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=VariableCanBeMadeConst/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=VirtualMemberCallInConstructor/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=VirtualMemberNeverOverridden_002EGlobal/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=VirtualMemberNeverOverridden_002ELocal/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeStyle/CodeCleanup/Profiles/=Code_0020Cleanup_0020_0028peppy_0029/@EntryIndexedValue">&lt;?xml version="1.0" encoding="utf-16"?&gt;&lt;Profile name="Code Cleanup (peppy)"&gt;&lt;CSArrangeThisQualifier&gt;True&lt;/CSArrangeThisQualifier&gt;&lt;CSUseVar&gt;&lt;BehavourStyle&gt;CAN_CHANGE_TO_EXPLICIT&lt;/BehavourStyle&gt;&lt;LocalVariableStyle&gt;ALWAYS_EXPLICIT&lt;/LocalVariableStyle&gt;&lt;ForeachVariableStyle&gt;ALWAYS_EXPLICIT&lt;/ForeachVariableStyle&gt;&lt;/CSUseVar&gt;&lt;CSOptimizeUsings&gt;&lt;OptimizeUsings&gt;True&lt;/OptimizeUsings&gt;&lt;EmbraceInRegion&gt;False&lt;/EmbraceInRegion&gt;&lt;RegionName&gt;&lt;/RegionName&gt;&lt;/CSOptimizeUsings&gt;&lt;CSShortenReferences&gt;True&lt;/CSShortenReferences&gt;&lt;CSReformatCode&gt;True&lt;/CSReformatCode&gt;&lt;CSUpdateFileHeader&gt;True&lt;/CSUpdateFileHeader&gt;&lt;CSCodeStyleAttributes ArrangeTypeAccessModifier="False" ArrangeTypeMemberAccessModifier="False" SortModifiers="True" RemoveRedundantParentheses="True" AddMissingParentheses="False" ArrangeBraces="False" ArrangeAttributes="False" ArrangeArgumentsStyle="False" /&gt;&lt;XAMLCollapseEmptyTags&gt;False&lt;/XAMLCollapseEmptyTags&gt;&lt;CSFixBuiltinTypeReferences&gt;True&lt;/CSFixBuiltinTypeReferences&gt;&lt;CSArrangeQualifiers&gt;True&lt;/CSArrangeQualifiers&gt;&lt;/Profile&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/CodeCleanup/RecentlyUsedProfile/@EntryValue">Code Cleanup (peppy)</s:String>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpCodeStyle/BRACES_FOR_FOR/@EntryValue">Required</s:String>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpCodeStyle/BRACES_FOR_FOREACH/@EntryValue">Required</s:String>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpCodeStyle/BRACES_FOR_WHILE/@EntryValue">Required</s:String>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpCodeStyle/DEFAULT_INTERNAL_MODIFIER/@EntryValue">Explicit</s:String>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpCodeStyle/LOCAL_FUNCTION_BODY/@EntryValue">ExpressionBody</s:String>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpCodeStyle/METHOD_OR_OPERATOR_BODY/@EntryValue">ExpressionBody</s:String>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpCodeStyle/USE_HEURISTICS_FOR_BODY_STYLE/@EntryValue">True</s:Boolean>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/ACCESSOR_DECLARATION_BRACES/@EntryValue">NEXT_LINE</s:String>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/ALIGN_LINQ_QUERY/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/ALIGN_MULTILINE_CALLS_CHAIN/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/ALIGN_MULTILINE_EXTENDS_LIST/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/ALIGN_MULTILINE_FOR_STMT/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/ALIGN_MULTILINE_PARAMETER/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/ALIGN_MULTIPLE_DECLARATION/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/ALIGN_MULTLINE_TYPE_PARAMETER_CONSTRAINS/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/ALIGN_MULTLINE_TYPE_PARAMETER_LIST/@EntryValue">True</s:Boolean>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/ANONYMOUS_METHOD_DECLARATION_BRACES/@EntryValue">NEXT_LINE</s:String>
+	<s:Int64 x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/BLANK_LINES_BEFORE_BLOCK_STATEMENTS/@EntryValue">1</s:Int64>
+	<s:Int64 x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/BLANK_LINES_BEFORE_CASE/@EntryValue">1</s:Int64>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/CASE_BLOCK_BRACES/@EntryValue">NEXT_LINE</s:String>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/EMPTY_BLOCK_STYLE/@EntryValue">MULTILINE</s:String>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/INITIALIZER_BRACES/@EntryValue">NEXT_LINE</s:String>
+	<s:Int64 x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/KEEP_BLANK_LINES_IN_CODE/@EntryValue">1</s:Int64>
+	<s:Int64 x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/KEEP_BLANK_LINES_IN_DECLARATIONS/@EntryValue">1</s:Int64>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/LINE_FEED_AT_FILE_END/@EntryValue">True</s:Boolean>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/OTHER_BRACES/@EntryValue">NEXT_LINE</s:String>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/PLACE_ACCESSORHOLDER_ATTRIBUTE_ON_SAME_LINE_EX/@EntryValue">NEVER</s:String>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/PLACE_ACCESSOR_ATTRIBUTE_ON_SAME_LINE_EX/@EntryValue">NEVER</s:String>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/PLACE_CATCH_ON_NEW_LINE/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/PLACE_CONSTRUCTOR_INITIALIZER_ON_SAME_LINE/@EntryValue">False</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/PLACE_ELSE_ON_NEW_LINE/@EntryValue">True</s:Boolean>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/PLACE_FIELD_ATTRIBUTE_ON_SAME_LINE_EX/@EntryValue">NEVER</s:String>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/PLACE_WHILE_ON_NEW_LINE/@EntryValue">False</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/SPACE_AFTER_TYPECAST_PARENTHESES/@EntryValue">False</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/SPACE_AROUND_MULTIPLICATIVE_OP/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/SPACE_BEFORE_SIZEOF_PARENTHESES/@EntryValue">False</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/SPACE_BEFORE_TYPEOF_PARENTHESES/@EntryValue">False</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/SPACE_WITHIN_SINGLE_LINE_ARRAY_INITIALIZER_BRACES/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/SPACE_WITHING_EMPTY_BRACES/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/STICK_COMMENT/@EntryValue">False</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/WRAP_AFTER_DECLARATION_LPAR/@EntryValue">False</s:Boolean>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/WRAP_ARRAY_INITIALIZER_STYLE/@EntryValue">CHOP_IF_LONG</s:String>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/WRAP_BEFORE_BINARY_OPSIGN/@EntryValue">True</s:Boolean>
+	<s:Int64 x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/WRAP_LIMIT/@EntryValue">200</s:Int64>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/WRAP_OBJECT_AND_COLLECTION_INITIALIZER_STYLE/@EntryValue">CHOP_IF_LONG</s:String>
+	<s:Boolean x:Key="/Default/CodeStyle/EncapsulateField/MakeFieldPrivate/@EntryValue">False</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/EncapsulateField/UseAutoProperty/@EntryValue">False</s:Boolean>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=AABB/@EntryIndexedValue">AABB</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=API/@EntryIndexedValue">API</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=BPM/@EntryIndexedValue">BPM</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=GC/@EntryIndexedValue">GC</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=GL/@EntryIndexedValue">GL</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=GLSL/@EntryIndexedValue">GLSL</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=HID/@EntryIndexedValue">HID</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=HUD/@EntryIndexedValue">HUD</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=ID/@EntryIndexedValue">ID</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=IP/@EntryIndexedValue">IP</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=IPC/@EntryIndexedValue">IPC</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=LTRB/@EntryIndexedValue">LTRB</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=MD/@EntryIndexedValue">MD5</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=NS/@EntryIndexedValue">NS</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=OS/@EntryIndexedValue">OS</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=RGB/@EntryIndexedValue">RGB</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=RNG/@EntryIndexedValue">RNG</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=SHA/@EntryIndexedValue">SHA</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=SRGB/@EntryIndexedValue">SRGB</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=TK/@EntryIndexedValue">TK</s:String>
+  <s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=SS/@EntryIndexedValue">SS</s:String>
+  <s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=PP/@EntryIndexedValue">PP</s:String>
+  <s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=GMT/@EntryIndexedValue">GMT</s:String>
+  <s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=QAT/@EntryIndexedValue">QAT</s:String>
+  <s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=BNG/@EntryIndexedValue">BNG</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=UI/@EntryIndexedValue">UI</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/PredefinedNamingRules/=EnumMember/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeStyle/CSharpFileLayoutPatterns/Pattern/@EntryValue">&lt;?xml version="1.0" encoding="utf-16"?&gt;&#xD;
+&lt;Patterns xmlns="urn:schemas-jetbrains-com:member-reordering-patterns"&gt;&#xD;
+  &lt;TypePattern DisplayName="COM interfaces or structs"&gt;&#xD;
+    &lt;TypePattern.Match&gt;&#xD;
+      &lt;Or&gt;&#xD;
+        &lt;And&gt;&#xD;
+          &lt;Kind Is="Interface" /&gt;&#xD;
+          &lt;Or&gt;&#xD;
+            &lt;HasAttribute Name="System.Runtime.InteropServices.InterfaceTypeAttribute" /&gt;&#xD;
+            &lt;HasAttribute Name="System.Runtime.InteropServices.ComImport" /&gt;&#xD;
+          &lt;/Or&gt;&#xD;
+        &lt;/And&gt;&#xD;
+        &lt;Kind Is="Struct" /&gt;&#xD;
+      &lt;/Or&gt;&#xD;
+    &lt;/TypePattern.Match&gt;&#xD;
+  &lt;/TypePattern&gt;&#xD;
+  &lt;TypePattern DisplayName="NUnit Test Fixtures" RemoveRegions="All"&gt;&#xD;
+    &lt;TypePattern.Match&gt;&#xD;
+      &lt;And&gt;&#xD;
+        &lt;Kind Is="Class" /&gt;&#xD;
+        &lt;HasAttribute Name="NUnit.Framework.TestFixtureAttribute" Inherited="True" /&gt;&#xD;
+      &lt;/And&gt;&#xD;
+    &lt;/TypePattern.Match&gt;&#xD;
+    &lt;Entry DisplayName="Setup/Teardown Methods"&gt;&#xD;
+      &lt;Entry.Match&gt;&#xD;
+        &lt;And&gt;&#xD;
+          &lt;Kind Is="Method" /&gt;&#xD;
+          &lt;Or&gt;&#xD;
+            &lt;HasAttribute Name="NUnit.Framework.SetUpAttribute" Inherited="True" /&gt;&#xD;
+            &lt;HasAttribute Name="NUnit.Framework.TearDownAttribute" Inherited="True" /&gt;&#xD;
+            &lt;HasAttribute Name="NUnit.Framework.FixtureSetUpAttribute" Inherited="True" /&gt;&#xD;
+            &lt;HasAttribute Name="NUnit.Framework.FixtureTearDownAttribute" Inherited="True" /&gt;&#xD;
+          &lt;/Or&gt;&#xD;
+        &lt;/And&gt;&#xD;
+      &lt;/Entry.Match&gt;&#xD;
+    &lt;/Entry&gt;&#xD;
+    &lt;Entry DisplayName="All other members" /&gt;&#xD;
+    &lt;Entry Priority="100" DisplayName="Test Methods"&gt;&#xD;
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+        &lt;And&gt;&#xD;
+          &lt;Kind Is="Method" /&gt;&#xD;
+          &lt;HasAttribute Name="NUnit.Framework.TestAttribute" /&gt;&#xD;
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+	<s:String x:Key="/Default/CodeStyle/FileHeader/FileHeaderText/@EntryValue">Copyright (c) ppy Pty Ltd &lt;contact@ppy.sh&gt;. Licensed under the MIT Licence.&#xD;
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+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FMODULE_005FEXPORTED/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FMODULE_005FLOCAL/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FPRIVATE_005FMEMBER_005FACCESSOR/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FPRIVATE_005FSTATIC_005FTYPE_005FFIELD/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FPRIVATE_005FTYPE_005FFIELD/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FPRIVATE_005FTYPE_005FMETHOD/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FPROTECTED_005FMEMBER_005FACCESSOR/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FPROTECTED_005FSTATIC_005FTYPE_005FFIELD/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FPROTECTED_005FTYPE_005FFIELD/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FPROTECTED_005FTYPE_005FMETHOD/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FPUBLIC_005FMEMBER_005FACCESSOR/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FPUBLIC_005FSTATIC_005FTYPE_005FFIELD/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FPUBLIC_005FTYPE_005FFIELD/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FPUBLIC_005FTYPE_005FMETHOD/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FTYPE_005FALIAS/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/JavaScriptNaming/UserRules/=TS_005FTYPE_005FPARAMETER/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="T" Suffix="" Style="AaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/WebNaming/UserRules/=ASP_005FFIELD/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/WebNaming/UserRules/=ASP_005FHTML_005FCONTROL/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/WebNaming/UserRules/=ASP_005FTAG_005FNAME/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/WebNaming/UserRules/=ASP_005FTAG_005FPREFIX/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/XamlNaming/UserRules/=NAMESPACE_005FALIAS/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/XamlNaming/UserRules/=XAML_005FFIELD/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/XamlNaming/UserRules/=XAML_005FRESOURCE/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AaBb" /&gt;</s:String>
+	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ECSharpAttributeForSingleLineMethodUpgrade/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ECSharpKeepExistingMigration/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ECSharpPlaceEmbeddedOnSameLineMigration/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ECSharpRenamePlacementToArrangementMigration/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ECSharpUseContinuousIndentInsideBracesMigration/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EAddAccessorOwnerDeclarationBracesMigration/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EAlwaysTreatStructAsNotReorderableMigration/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002ECSharpPlaceAttributeOnSameLineMigration/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EMigrateBlankLinesAroundFieldToBlankLinesAroundProperty/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EMigrateThisQualifierSettings/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/@KeyIndexDefined">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Description/@EntryValue">o!f – Object Initializer: Anchor&amp;Origin</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Field/=anchor/@KeyIndexDefined">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Field/=anchor/Expression/@EntryValue">constant("Centre")</s:String>
+	<s:Int64 x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Field/=anchor/Order/@EntryValue">0</s:Int64>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Reformat/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Shortcut/@EntryValue">ofao</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Text/@EntryValue">Anchor = Anchor.$anchor$,
+Origin = Anchor.$anchor$,</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/@KeyIndexDefined">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Description/@EntryValue">o!f – InternalChildren = []</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Reformat/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Shortcut/@EntryValue">ofic</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Text/@EntryValue">InternalChildren = new Drawable[]
+{
+    $END$
+};</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/@KeyIndexDefined">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Description/@EntryValue">o!f – new GridContainer { .. }</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Reformat/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Shortcut/@EntryValue">ofgc</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Text/@EntryValue">new GridContainer
+{
+    RelativeSizeAxes = Axes.Both,
+    Content = new[]
+    {
+        new Drawable[] { $END$ },
+        new Drawable[] { }
+    }
+};</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/@KeyIndexDefined">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Description/@EntryValue">o!f – new FillFlowContainer { .. }</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Reformat/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Shortcut/@EntryValue">offf</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Text/@EntryValue">new FillFlowContainer
+{
+    RelativeSizeAxes = Axes.Both,
+    Direction = FillDirection.Vertical,
+    Children = new Drawable[]
+    {
+        $END$
+    }
+},</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/@KeyIndexDefined">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Description/@EntryValue">o!f – new Container { .. }</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Reformat/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Shortcut/@EntryValue">ofcont</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Text/@EntryValue">new Container
+{
+    RelativeSizeAxes = Axes.Both,
+    Children = new Drawable[]
+    {
+        $END$
+    }
+},</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/@KeyIndexDefined">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Description/@EntryValue">o!f – BackgroundDependencyLoader load()</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Reformat/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Shortcut/@EntryValue">ofbdl</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Text/@EntryValue">[BackgroundDependencyLoader]
+private void load()
+{
+    $END$
+}</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/@KeyIndexDefined">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Description/@EntryValue">o!f – new Box { .. }</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Reformat/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Shortcut/@EntryValue">ofbox</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Text/@EntryValue">new Box
+{
+    Colour = Color4.Black,
+    RelativeSizeAxes = Axes.Both,
+},</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/@KeyIndexDefined">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Description/@EntryValue">o!f – Children = []</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Reformat/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Shortcut/@EntryValue">ofc</s:String>
+	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
+	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Text/@EntryValue">Children = new Drawable[]
+{
+    $END$
+};</s:String>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Beatmap/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=beatmaps/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=beatmap_0027s/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=bindable/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Catmull/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Drawables/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=gameplay/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=hitobjects/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=keymods/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Kiai/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Leaderboard/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Leaderboards/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Playfield/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=resampler/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=ruleset/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=rulesets/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Taiko/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unranked/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>

osu.Android/OsuGameActivity.cs

@@ -0,0 +1,30 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using Android.App;
+using Android.Content.PM;
+using Android.OS;
+using Android.Views;
+using osu.Framework.Android;
+
+namespace osu.Android
+{
+    [Activity(Theme = "@android:style/Theme.NoTitleBar", MainLauncher = true, ScreenOrientation = ScreenOrientation.FullSensor, SupportsPictureInPicture = false, ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.ScreenSize, HardwareAccelerated = true)]
+    public class OsuGameActivity : AndroidGameActivity
+    {
+        protected override Framework.Game CreateGame() => new OsuGameAndroid();
+
+        protected override void OnCreate(Bundle savedInstanceState)
+        {
+            // The default current directory on android is '/'.
+            // On some devices '/' maps to the app data directory. On others it maps to the root of the internal storage.
+            // In order to have a consistent current directory on all devices the full path of the app data directory is set as the current directory.
+            System.Environment.CurrentDirectory = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal);
+
+            base.OnCreate(savedInstanceState);
+
+            Window.AddFlags(WindowManagerFlags.Fullscreen);
+            Window.AddFlags(WindowManagerFlags.KeepScreenOn);
+        }
+    }
+}

osu.Android/OsuGameAndroid.cs

@@ -0,0 +1,40 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using Android.App;
+using osu.Game;
+using osu.Game.Updater;
+
+namespace osu.Android
+{
+    public class OsuGameAndroid : OsuGame
+    {
+        public override Version AssemblyVersion
+        {
+            get
+            {
+                var packageInfo = Application.Context.ApplicationContext.PackageManager.GetPackageInfo(Application.Context.ApplicationContext.PackageName, 0);
+
+                try
+                {
+                    string versionName = packageInfo.VersionCode.ToString();
+                    // undo play store version garbling
+                    return new Version(int.Parse(versionName.Substring(0, 4)), int.Parse(versionName.Substring(4, 4)), int.Parse(versionName.Substring(8, 1)));
+                }
+                catch
+                {
+                }
+
+                return new Version(packageInfo.VersionName);
+            }
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            Add(new SimpleUpdateManager());
+        }
+    }
+}

osu.Android/Properties/AndroidManifest.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" package="sh.ppy.osulazer" android:installLocation="auto" android:versionName="0.1.0">
+	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="28" />
+	<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+	<uses-permission android:name="android.permission.WAKE_LOCK" />
+	<uses-permission android:name="android.permission.READ_FRAME_BUFFER" />
+	<uses-permission android:name="android.permission.INTERNET" />
+	<application android:allowBackup="true" android:supportsRtl="true" android:label="osu!" android:icon="@drawable/lazer" />
+</manifest>

osu.Android/osu.Android.csproj

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\osu.Android.props" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{D1D5F9A8-B40B-40E6-B02F-482D03346D3D}</ProjectGuid>
+    <ProjectTypeGuids>{EFBA0AD7-5A72-4C68-AF49-83D382785DCF};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <TemplateGuid>{122416d6-6b49-4ee2-a1e8-b825f31c79fe}</TemplateGuid>
+    <RootNamespace>osu.Android</RootNamespace>
+    <AssemblyName>osu.Android</AssemblyName>
+    <AndroidManifest>Properties\AndroidManifest.xml</AndroidManifest>
+    <AndroidSupportedAbis>armeabi-v7a;x86;arm64-v8a</AndroidSupportedAbis>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <MandroidI18n>cjk;mideast;other;rare;west</MandroidI18n>
+    <AndroidDexTool>d8</AndroidDexTool>
+    <AndroidLinkTool>r8</AndroidLinkTool>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="OsuGameActivity.cs" />
+    <Compile Include="OsuGameAndroid.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Properties\AndroidManifest.xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\osu.Game.Rulesets.Catch\osu.Game.Rulesets.Catch.csproj">
+      <Project>{58f6c80c-1253-4a0e-a465-b8c85ebeadf3}</Project>
+      <Name>osu.Game.Rulesets.Catch</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\osu.Game.Rulesets.Mania\osu.Game.Rulesets.Mania.csproj">
+      <Project>{48f4582b-7687-4621-9cbe-5c24197cb536}</Project>
+      <Name>osu.Game.Rulesets.Mania</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\osu.Game.Rulesets.Osu\osu.Game.Rulesets.Osu.csproj">
+      <Project>{c92a607b-1fdd-4954-9f92-03ff547d9080}</Project>
+      <Name>osu.Game.Rulesets.Osu</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\osu.Game.Rulesets.Taiko\osu.Game.Rulesets.Taiko.csproj">
+      <Project>{f167e17a-7de6-4af5-b920-a5112296c695}</Project>
+      <Name>osu.Game.Rulesets.Taiko</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\osu.Game\osu.Game.csproj">
+      <Project>{2a66dd92-adb1-4994-89e2-c94e04acda0d}</Project>
+      <Name>osu.Game</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <AndroidResource Include="Resources\drawable\lazer.png" />
+  </ItemGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Xamarin\Android\Xamarin.Android.CSharp.targets" />
+</Project>

osu.Desktop.Deploy/.vscode/launch.json

@@ -1,29 +0,0 @@
-{
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-    "version": "0.2.0",
-    "configurations": [{
-            "name": "Deploy (Debug)",
-            "request": "launch",
-            "type": "mono",
-            "program": "${workspaceRoot}/bin/Debug/net471/osu.Desktop.Deploy.exe",
-            "cwd": "${workspaceRoot}",
-            "preLaunchTask": "Build (Debug)",
-            "runtimeExecutable": null,
-            "env": {},
-            "console": "internalConsole"
-        },
-        {
-            "name": "Deploy (Release)",
-            "request": "launch",
-            "type": "clr",
-            "program": "${workspaceRoot}/bin/Release/net471/osu.Desktop.Deploy.exe",
-            "cwd": "${workspaceRoot}",
-            "preLaunchTask": "Build (Release)",
-            "runtimeExecutable": null,
-            "env": {},
-            "console": "internalConsole"
-        }
-    ]
-}

osu.Desktop.Deploy/.vscode/tasks.json

@@ -1,64 +0,0 @@
-{
-    // See https://go.microsoft.com/fwlink/?LinkId=733558
-    // for the documentation about the tasks.json format
-    "version": "2.0.0",
-    "command": "msbuild",
-    "type": "shell",
-    "suppressTaskName": true,
-    "args": [
-        "/property:GenerateFullPaths=true",
-        "/property:DebugType=portable",
-        "/verbosity:minimal",
-        "/m" //parallel compiling support.
-    ],
-    "tasks": [{
-            "taskName": "Build (Debug)",
-            "group": {
-                "kind": "build",
-                "isDefault": true
-            },
-            "problemMatcher": [
-                "$msCompile"
-            ]
-        },
-        {
-            "taskName": "Build (Release)",
-            "group": "build",
-            "args": [
-                "/property:Configuration=Release"
-            ],
-            "problemMatcher": [
-                "$msCompile"
-            ]
-        },
-        {
-            "taskName": "Clean (Debug)",
-            "args": [
-                "/target:Clean"
-            ],
-            "problemMatcher": [
-                "$msCompile"
-            ]
-        },
-        {
-            "taskName": "Clean (Release)",
-            "args": [
-                "/target:Clean",
-                "/property:Configuration=Release"
-            ],
-            "problemMatcher": [
-                "$msCompile"
-            ]
-        },
-        {
-            "taskName": "Clean All",
-            "dependsOn": [
-                "Clean (Debug)",
-                "Clean (Release)"
-            ],
-            "problemMatcher": [
-                "$msCompile"
-            ]
-        }
-    ]
-}

osu.Desktop/OsuGameDesktop.cs

@@ -1,5 +1,5 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
 using System;
 using System.IO;
@@ -7,18 +7,24 @@ using System.Linq;
 using System.Reflection;
 using System.Threading.Tasks;
 using osu.Desktop.Overlays;
-using osu.Framework.Graphics.Containers;
 using osu.Framework.Platform;
 using osu.Game;
-using OpenTK.Input;
+using osuTK.Input;
 using Microsoft.Win32;
+using osu.Desktop.Updater;
+using osu.Framework;
+using osu.Framework.Logging;
 using osu.Framework.Platform.Windows;
+using osu.Framework.Screens;
+using osu.Game.Screens.Menu;
+using osu.Game.Updater;
 
 namespace osu.Desktop
 {
     internal class OsuGameDesktop : OsuGame
     {
         private readonly bool noVersionOverlay;
+        private VersionManager versionManager;
 
         public OsuGameDesktop(string[] args = null)
             : base(args)
@@ -30,12 +36,73 @@ namespace osu.Desktop
         {
             try
             {
-                return new StableStorage();
+                if (Host is DesktopGameHost desktopHost)
+                    return new StableStorage(desktopHost);
             }
-            catch
+            catch (Exception)
             {
-                return null;
+                Logger.Log("Could not find a stable install", LoggingTarget.Runtime, LogLevel.Important);
             }
+
+            return null;
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            if (!noVersionOverlay)
+            {
+                LoadComponentAsync(versionManager = new VersionManager { Depth = int.MinValue }, Add);
+
+                if (RuntimeInfo.OS == RuntimeInfo.Platform.Windows)
+                    Add(new SquirrelUpdateManager());
+                else
+                    Add(new SimpleUpdateManager());
+            }
+        }
+
+        protected override void ScreenChanged(IScreen lastScreen, IScreen newScreen)
+        {
+            base.ScreenChanged(lastScreen, newScreen);
+
+            switch (newScreen)
+            {
+                case IntroScreen _:
+                case MainMenu _:
+                    versionManager?.Show();
+                    break;
+
+                default:
+                    versionManager?.Hide();
+                    break;
+            }
+        }
+
+        public override void SetHost(GameHost host)
+        {
+            base.SetHost(host);
+
+            if (host.Window is DesktopGameWindow desktopWindow)
+            {
+                desktopWindow.CursorState |= CursorState.Hidden;
+
+                desktopWindow.SetIconFromStream(Assembly.GetExecutingAssembly().GetManifestResourceStream(GetType(), "lazer.ico"));
+                desktopWindow.Title = Name;
+
+                desktopWindow.FileDrop += fileDrop;
+            }
+        }
+
+        private void fileDrop(object sender, FileDropEventArgs e)
+        {
+            var filePaths = e.FileNames;
+
+            var firstExtension = Path.GetExtension(filePaths.First());
+
+            if (filePaths.Any(f => Path.GetExtension(f) != firstExtension)) return;
+
+            Task.Factory.StartNew(() => Import(filePaths), TaskCreationOptions.LongRunning);
         }
 
         /// <summary>
@@ -72,50 +139,10 @@ namespace osu.Desktop
                 return null;
             }
 
-            public StableStorage()
-                : base(string.Empty)
+            public StableStorage(DesktopGameHost host)
+                : base(string.Empty, host)
             {
             }
         }
-
-        protected override void LoadComplete()
-        {
-            base.LoadComplete();
-
-            if (!noVersionOverlay)
-            {
-                LoadComponentAsync(new VersionManager { Depth = int.MinValue }, v =>
-                {
-                    Add(v);
-                    v.State = Visibility.Visible;
-                });
-            }
-        }
-
-        public override void SetHost(GameHost host)
-        {
-            base.SetHost(host);
-            var desktopWindow = host.Window as DesktopGameWindow;
-            if (desktopWindow != null)
-            {
-                desktopWindow.CursorState |= CursorState.Hidden;
-
-                desktopWindow.SetIconFromStream(Assembly.GetExecutingAssembly().GetManifestResourceStream(GetType(), "lazer.ico"));
-                desktopWindow.Title = Name;
-
-                desktopWindow.FileDrop += fileDrop;
-            }
-        }
-
-        private void fileDrop(object sender, FileDropEventArgs e)
-        {
-            var filePaths = new[] { e.FileName };
-
-            var firstExtension = Path.GetExtension(filePaths.First());
-
-            if (filePaths.Any(f => Path.GetExtension(f) != firstExtension)) return;
-
-            Task.Factory.StartNew(() => Import(filePaths), TaskCreationOptions.LongRunning);
-        }
     }
 }

osu.Desktop/Overlays/VersionManager.cs

@@ -1,7 +1,6 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
-using System.Diagnostics;
 using osu.Framework.Allocation;
 using osu.Framework.Development;
 using osu.Framework.Graphics;
@@ -9,32 +8,18 @@ using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Graphics.Textures;
 using osu.Game;
-using osu.Game.Configuration;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Sprites;
-using osu.Game.Overlays;
-using osu.Game.Overlays.Notifications;
-using OpenTK;
-using OpenTK.Graphics;
+using osuTK;
+using osuTK.Graphics;
 
 namespace osu.Desktop.Overlays
 {
-    public class VersionManager : OverlayContainer
+    public class VersionManager : VisibilityContainer
     {
-        private OsuConfigManager config;
-        private OsuGameBase game;
-        private NotificationOverlay notificationOverlay;
-
-        public override bool HandleKeyboardInput => false;
-        public override bool HandleMouseInput => false;
-
         [BackgroundDependencyLoader]
-        private void load(NotificationOverlay notification, OsuColour colours, TextureStore textures, OsuGameBase game, OsuConfigManager config)
+        private void load(OsuColour colours, TextureStore textures, OsuGameBase game)
         {
-            notificationOverlay = notification;
-            this.config = config;
-            this.game = game;
-
             AutoSizeAxes = Axes.Both;
             Anchor = Anchor.BottomCentre;
             Origin = Anchor.BottomCentre;
@@ -60,12 +45,12 @@ namespace osu.Desktop.Overlays
                             {
                                 new OsuSpriteText
                                 {
-                                    Font = @"Exo2.0-Bold",
+                                    Font = OsuFont.GetFont(weight: FontWeight.Bold),
                                     Text = game.Name
                                 },
                                 new OsuSpriteText
                                 {
-                                    Colour = DebugUtils.IsDebug ? colours.Red : Color4.White,
+                                    Colour = DebugUtils.IsDebugBuild ? colours.Red : Color4.White,
                                     Text = game.Version
                                 },
                             }
@@ -74,9 +59,8 @@ namespace osu.Desktop.Overlays
                         {
                             Anchor = Anchor.TopCentre,
                             Origin = Anchor.TopCentre,
-                            TextSize = 12,
+                            Font = OsuFont.Numeric.With(size: 12),
                             Colour = colours.Yellow,
-                            Font = @"Venera",
                             Text = @"Development Build"
                         },
                         new Sprite
@@ -88,55 +72,16 @@ namespace osu.Desktop.Overlays
                     }
                 }
             };
-
-#if NET_FRAMEWORK
-            Add(new SquirrelUpdateManager());
-#endif
-        }
-
-        protected override void LoadComplete()
-        {
-            base.LoadComplete();
-
-            var version = game.Version;
-            var lastVersion = config.Get<string>(OsuSetting.Version);
-            if (game.IsDeployedBuild && version != lastVersion)
-            {
-                config.Set(OsuSetting.Version, version);
-
-                // only show a notification if we've previously saved a version to the config file (ie. not the first run).
-                if (!string.IsNullOrEmpty(lastVersion))
-                    notificationOverlay.Post(new UpdateCompleteNotification(version));
-            }
-        }
-
-        private class UpdateCompleteNotification : SimpleNotification
-        {
-            public UpdateCompleteNotification(string version)
-            {
-                Text = $"You are now running osu!lazer {version}.\nClick to see what's new!";
-                Icon = FontAwesome.fa_check_square;
-                Activated = delegate
-                {
-                    Process.Start($"https://github.com/ppy/osu/releases/tag/v{version}");
-                    return true;
-                };
-            }
-
-            [BackgroundDependencyLoader]
-            private void load(OsuColour colours)
-            {
-                IconBackgound.Colour = colours.BlueDark;
-            }
         }
 
         protected override void PopIn()
         {
-            this.FadeIn(1000);
+            this.FadeIn(1400, Easing.OutQuint);
         }
 
         protected override void PopOut()
         {
+            this.FadeOut(500, Easing.OutQuint);
         }
     }
 }

osu.Desktop/Program.cs

@@ -1,15 +1,17 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
 using System;
 using System.IO;
 using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
 using osu.Framework;
+using osu.Framework.Development;
+using osu.Framework.Logging;
 using osu.Framework.Platform;
 using osu.Game.IPC;
-#if NET_FRAMEWORK
-using System.Runtime;
-#endif
+using osu.Game.Tournament;
 
 namespace osu.Desktop
 {
@@ -18,49 +20,68 @@ namespace osu.Desktop
         [STAThread]
         public static int Main(string[] args)
         {
-            // required to initialise native SQLite libraries on some platforms.
-
-            if (!RuntimeInfo.IsMono)
-                useMulticoreJit();
-
             // Back up the cwd before DesktopGameHost changes it
             var cwd = Environment.CurrentDirectory;
 
             using (DesktopGameHost host = Host.GetSuitableHost(@"osu", true))
             {
+                host.ExceptionThrown += handleException;
+
                 if (!host.IsPrimaryInstance)
                 {
-                    var importer = new ArchiveImportIPCChannel(host);
-                    // Restore the cwd so relative paths given at the command line work correctly
-                    Directory.SetCurrentDirectory(cwd);
-                    foreach (var file in args)
+                    if (args.Length > 0 && args[0].Contains('.')) // easy way to check for a file import in args
                     {
-                        Console.WriteLine(@"Importing {0}", file);
-                        if (!importer.ImportAsync(Path.GetFullPath(file)).Wait(3000))
-                            throw new TimeoutException(@"IPC took too long to send");
+                        var importer = new ArchiveImportIPCChannel(host);
+                        // Restore the cwd so relative paths given at the command line work correctly
+                        Directory.SetCurrentDirectory(cwd);
+
+                        foreach (var file in args)
+                        {
+                            Console.WriteLine(@"Importing {0}", file);
+                            if (!importer.ImportAsync(Path.GetFullPath(file)).Wait(3000))
+                                throw new TimeoutException(@"IPC took too long to send");
+                        }
+
+                        return 0;
                     }
+
+                    // we want to allow multiple instances to be started when in debug.
+                    if (!DebugUtils.IsDebugBuild)
+                        return 0;
                 }
-                else
+
+                switch (args.FirstOrDefault() ?? string.Empty)
                 {
-                    switch (args.FirstOrDefault() ?? string.Empty)
-                    {
-                        default:
-                            host.Run(new OsuGameDesktop(args));
-                            break;
-                    }
+                    default:
+                        host.Run(new OsuGameDesktop(args));
+                        break;
+
+                    case "--tournament":
+                        host.Run(new TournamentGame());
+                        break;
                 }
 
                 return 0;
             }
         }
 
-        private static void useMulticoreJit()
+        private static int allowableExceptions = DebugUtils.IsDebugBuild ? 0 : 1;
+
+        /// <summary>
+        /// Allow a maximum of one unhandled exception, per second of execution.
+        /// </summary>
+        /// <param name="arg"></param>
+        /// <returns></returns>
+        private static bool handleException(Exception arg)
         {
-#if NET_FRAMEWORK
-            var directory = Directory.CreateDirectory(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Profiles"));
-            ProfileOptimization.SetProfileRoot(directory.FullName);
-            ProfileOptimization.StartProfile("Startup.Profile");
-#endif
+            bool continueExecution = Interlocked.Decrement(ref allowableExceptions) >= 0;
+
+            Logger.Log($"Unhandled exception has been {(continueExecution ? $"allowed with {allowableExceptions} more allowable exceptions" : "denied")} .");
+
+            // restore the stock of allowable exceptions after a short delay.
+            Task.Delay(1000).ContinueWith(_ => Interlocked.Increment(ref allowableExceptions));
+
+            return continueExecution;
         }
     }
 }

osu.Desktop/Updater/SquirrelUpdateManager.cs

@@ -1,33 +1,33 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
-#if NET_FRAMEWORK
 using System;
+using System.Threading.Tasks;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Colour;
 using osu.Framework.Graphics.Shapes;
+using osu.Framework.Graphics.Sprites;
 using osu.Framework.Logging;
 using osu.Game;
 using osu.Game.Graphics;
 using osu.Game.Overlays;
 using osu.Game.Overlays.Notifications;
-using OpenTK;
-using OpenTK.Graphics;
+using osuTK;
+using osuTK.Graphics;
 using Squirrel;
+using LogLevel = Splat.LogLevel;
 
-namespace osu.Desktop.Overlays
+namespace osu.Desktop.Updater
 {
-    public class SquirrelUpdateManager : Component
+    public class SquirrelUpdateManager : osu.Game.Updater.UpdateManager
     {
         private UpdateManager updateManager;
         private NotificationOverlay notificationOverlay;
 
-        public void PrepareUpdate()
-        {
-            // Squirrel returns execution to us after the update process is started, so it's safe to use Wait() here
-            UpdateManager.RestartAppWhenExited().Wait();
-        }
+        public Task PrepareUpdateAsync() => UpdateManager.RestartAppWhenExited();
+
+        private static readonly Logger logger = Logger.GetLogger("updater");
 
         [BackgroundDependencyLoader]
         private void load(NotificationOverlay notification, OsuGameBase game)
@@ -35,13 +35,16 @@ namespace osu.Desktop.Overlays
             notificationOverlay = notification;
 
             if (game.IsDeployedBuild)
-                Schedule(() => checkForUpdateAsync());
+            {
+                Splat.Locator.CurrentMutable.Register(() => new SquirrelLogger(), typeof(Splat.ILogger));
+                Schedule(() => Task.Run(() => checkForUpdateAsync()));
+            }
         }
 
         private async void checkForUpdateAsync(bool useDeltaPatching = true, UpdateProgressNotification notification = null)
         {
             //should we schedule a retry on completion of this check?
-            bool scheduleRetry = true;
+            bool scheduleRecheck = true;
 
             try
             {
@@ -76,15 +79,16 @@ namespace osu.Desktop.Overlays
                 {
                     if (useDeltaPatching)
                     {
-                        Logger.Error(e, @"delta patching failed!");
+                        logger.Add(@"delta patching failed; will attempt full download!");
 
                         //could fail if deltas are unavailable for full update path (https://github.com/Squirrel/Squirrel.Windows/issues/959)
                         //try again without deltas.
                         checkForUpdateAsync(false, notification);
-                        scheduleRetry = false;
+                        scheduleRecheck = false;
                     }
                     else
                     {
+                        notification.State = ProgressNotificationState.Cancelled;
                         Logger.Error(e, @"update failed!");
                     }
                 }
@@ -95,11 +99,8 @@ namespace osu.Desktop.Overlays
             }
             finally
             {
-                if (scheduleRetry)
+                if (scheduleRecheck)
                 {
-                    if (notification != null)
-                        notification.State = ProgressNotificationState.Cancelled;
-
                     //check again in 30 minutes.
                     Scheduler.AddDelayed(() => checkForUpdateAsync(), 60000 * 30);
                 }
@@ -129,8 +130,8 @@ namespace osu.Desktop.Overlays
                     Text = @"Update ready to install. Click to restart!",
                     Activated = () =>
                     {
-                        updateManager.PrepareUpdate();
-                        game.GracefullyExit();
+                        updateManager.PrepareUpdateAsync()
+                                     .ContinueWith(_ => updateManager.Schedule(() => game.GracefullyExit()));
                         return true;
                     }
                 };
@@ -152,13 +153,29 @@ namespace osu.Desktop.Overlays
                     {
                         Anchor = Anchor.Centre,
                         Origin = Anchor.Centre,
-                        Icon = FontAwesome.fa_upload,
+                        Icon = FontAwesome.Solid.Upload,
                         Colour = Color4.White,
                         Size = new Vector2(20),
                     }
                 });
             }
         }
+
+        private class SquirrelLogger : Splat.ILogger, IDisposable
+        {
+            public LogLevel Level { get; set; } = LogLevel.Info;
+
+            public void Write(string message, LogLevel logLevel)
+            {
+                if (logLevel < Level)
+                    return;
+
+                logger.Add(message);
+            }
+
+            public void Dispose()
+            {
+            }
+        }
     }
 }
-#endif

osu.Desktop/osu.Desktop.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="..\osu.Game.props" />
   <PropertyGroup Label="Project">
-    <TargetFrameworks>net471;netcoreapp2.1</TargetFrameworks>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
     <OutputType>WinExe</OutputType>
     <PlatformTarget>AnyCPU</PlatformTarget>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
@@ -13,27 +13,25 @@
     <Version>0.0.0</Version>
     <FileVersion>0.0.0</FileVersion>
   </PropertyGroup>
-  <PropertyGroup Label="Defines">
-    <DefineConstants Condition="'$(TargetFramework)' == 'net471'">$(DefineConstants);NET_FRAMEWORK</DefineConstants>
-  </PropertyGroup>
   <PropertyGroup>
     <StartupObject>osu.Desktop.Program</StartupObject>
   </PropertyGroup>
   <ItemGroup Label="Project References">
-    <ProjectReference Include="..\osu-framework\osu.Framework\osu.Framework.csproj" />
+    <ProjectReference Include="..\osu.Game.Tournament\osu.Game.Tournament.csproj" />
     <ProjectReference Include="..\osu.Game\osu.Game.csproj" />
     <ProjectReference Include="..\osu.Game.Rulesets.Osu\osu.Game.Rulesets.Osu.csproj" />
     <ProjectReference Include="..\osu.Game.Rulesets.Catch\osu.Game.Rulesets.Catch.csproj" />
     <ProjectReference Include="..\osu.Game.Rulesets.Mania\osu.Game.Rulesets.Mania.csproj" />
     <ProjectReference Include="..\osu.Game.Rulesets.Taiko\osu.Game.Rulesets.Taiko.csproj" />
-    <ProjectReference Include="..\osu-resources\osu.Game.Resources\osu.Game.Resources.csproj" />
-    <PackageReference Include="Microsoft.Win32.Registry" Version="4.4.0" />
+    <PackageReference Include="Microsoft.Win32.Registry" Version="4.6.0" />
   </ItemGroup>
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="2.0.3" />
-    <PackageReference Include="squirrel.windows" Version="1.8.0" Condition="'$(TargetFramework)' == 'net471'" />
+    <PackageReference Include="System.IO.Packaging" Version="4.6.0" />
+    <PackageReference Include="ppy.squirrel.windows" Version="1.9.0.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="2.2.6" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="2.2.6" />
   </ItemGroup>
   <ItemGroup Label="Resources">
     <EmbeddedResource Include="lazer.ico" />
   </ItemGroup>
-</Project>
+</Project>

osu.Desktop/osu.nuspec

@@ -3,7 +3,7 @@
     <metadata>
         <id>osulazer</id>
         <version>0.0.0</version>
-        <title>osulazer</title>
+        <title>osu!lazer</title>
         <authors>ppy Pty Ltd</authors>
         <owners>Dean Herbert</owners>
         <projectUrl>https://osu.ppy.sh/</projectUrl>
@@ -12,7 +12,7 @@
         <description>click the circles. to the beat.</description>
         <summary>click the circles.</summary>
         <releaseNotes>testing</releaseNotes>
-        <copyright>Copyright ppy Pty Ltd 2007-2018</copyright>
+        <copyright>Copyright (c) 2019 ppy Pty Ltd</copyright>
         <language>en-AU</language>
     </metadata>
     <files>

osu.Game.Rulesets.Catch.Tests.Android/MainActivity.cs

@@ -0,0 +1,16 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using Android.App;
+using Android.Content.PM;
+using osu.Framework.Android;
+using osu.Game.Tests;
+
+namespace osu.Game.Rulesets.Catch.Tests.Android
+{
+    [Activity(Theme = "@android:style/Theme.NoTitleBar", MainLauncher = true, ScreenOrientation = ScreenOrientation.SensorLandscape, SupportsPictureInPicture = false, ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.ScreenSize)]
+    public class MainActivity : AndroidGameActivity
+    {
+        protected override Framework.Game CreateGame() => new OsuTestBrowser();
+    }
+}

osu.Game.Rulesets.Catch.Tests.Android/Properties/AndroidManifest.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="osu.Game.Rulesets.Catch.Tests.Android" android:installLocation="auto">
+	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="28" />
+	<application android:allowBackup="true" android:supportsRtl="true" android:label="osu!catch Test" />
+</manifest>

osu.Game.Rulesets.Catch.Tests.Android/osu.Game.Rulesets.Catch.Tests.Android.csproj

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\osu.Android.props" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{C5379ECB-3A94-4D2F-AC3B-2615AC23EB0D}</ProjectGuid>
+    <ProjectTypeGuids>{EFBA0AD7-5A72-4C68-AF49-83D382785DCF};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <TemplateGuid>{122416d6-6b49-4ee2-a1e8-b825f31c79fe}</TemplateGuid>
+    <RootNamespace>osu.Game.Rulesets.Catch.Tests</RootNamespace>
+    <AssemblyName>osu.Game.Rulesets.Catch.Tests.Android</AssemblyName>
+    <AndroidManifest>Properties\AndroidManifest.xml</AndroidManifest>
+    <AndroidSupportedAbis>armeabi-v7a;x86;arm64-v8a</AndroidSupportedAbis>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="MainActivity.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Properties\AndroidManifest.xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="..\osu.Game.Rulesets.Catch.Tests\*.cs">
+      <Link>%(RecursiveDir)%(Filename)%(Extension)</Link>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\osu.Game.Rulesets.Catch\osu.Game.Rulesets.Catch.csproj">
+      <Project>{58f6c80c-1253-4a0e-a465-b8c85ebeadf3}</Project>
+      <Name>osu.Game.Rulesets.Catch</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\osu.Game\osu.Game.csproj">
+      <Project>{2A66DD92-ADB1-4994-89E2-C94E04ACDA0D}</Project>
+      <Name>osu.Game</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Xamarin\Android\Xamarin.Android.CSharp.targets" />
+</Project>

osu.Game.Rulesets.Catch.Tests.iOS/AppDelegate.cs

@@ -0,0 +1,15 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using Foundation;
+using osu.Framework.iOS;
+using osu.Game.Tests;
+
+namespace osu.Game.Rulesets.Catch.Tests.iOS
+{
+    [Register("AppDelegate")]
+    public class AppDelegate : GameAppDelegate
+    {
+        protected override Framework.Game CreateGame() => new OsuTestBrowser();
+    }
+}

osu.Game.Rulesets.Catch.Tests.iOS/Application.cs

@@ -0,0 +1,15 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using UIKit;
+
+namespace osu.Game.Rulesets.Catch.Tests.iOS
+{
+    public class Application
+    {
+        public static void Main(string[] args)
+        {
+            UIApplication.Main(args, "GameUIApplication", "AppDelegate");
+        }
+    }
+}

osu.Game.Rulesets.Catch.Tests.iOS/Entitlements.plist

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+</dict>
+</plist>

osu.Game.Rulesets.Catch.Tests.iOS/Info.plist

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleName</key>
+	<string>osu.Game.Rulesets.Catch.Tests.iOS</string>
+	<key>CFBundleIdentifier</key>
+	<string>ppy.osu-Game-Rulesets-Catch-Tests-iOS</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1.0</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>MinimumOSVersion</key>
+	<string>10.0</string>
+	<key>UIDeviceFamily</key>
+	<array>
+		<integer>1</integer>
+		<integer>2</integer>
+	</array>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>armv7</string>
+	</array>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>XSAppIconAssets</key>
+	<string>Assets.xcassets/AppIcon.appiconset</string>
+</dict>
+</plist>

osu.Game.Rulesets.Catch.Tests.iOS/osu.Game.Rulesets.Catch.Tests.iOS.csproj

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Import Project="..\packages\NUnit.3.11.0\build\NUnit.props" Condition="Exists('..\packages\NUnit.3.11.0\build\NUnit.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">iPhoneSimulator</Platform>
+    <ProjectGuid>{4004C7B7-1A62-43F1-9DF2-52450FA67E70}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>osu.Game.Rulesets.Catch.Tests</RootNamespace>
+    <AssemblyName>osu.Game.Rulesets.Catch.Tests.iOS</AssemblyName>
+  </PropertyGroup>
+  <Import Project="..\osu.iOS.props" />
+  <ItemGroup>
+    <None Include="Info.plist" />
+    <None Include="Entitlements.plist" />
+    <LinkDescription Include="..\osu.iOS\Linker.xml">
+      <Link>Linker.xml</Link>
+    </LinkDescription>
+    <Compile Include="Application.cs" />
+    <Compile Include="AppDelegate.cs" />
+    <Compile Include="..\osu.Game.Rulesets.Catch.Tests\**\*.cs" Exclude="**\obj\**">
+      <Link>%(RecursiveDir)%(Filename)%(Extension)</Link>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup Label="Project References">
+    <ProjectReference Include="..\osu.Game\osu.Game.csproj">
+      <Project>{2A66DD92-ADB1-4994-89E2-C94E04ACDA0D}</Project>
+      <Name>osu.Game</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\osu.Game.Rulesets.Catch\osu.Game.Rulesets.Catch.csproj">
+      <Project>{58F6C80C-1253-4A0E-A465-B8C85EBEADF3}</Project>
+      <Name>osu.Game.Rulesets.Catch</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Xamarin\iOS\Xamarin.iOS.CSharp.targets" />
+  <Import Project="..\packages\NETStandard.Library.2.0.0\build\netstandard2.0\NETStandard.Library.targets" Condition="Exists('..\packages\NETStandard.Library.2.0.0\build\netstandard2.0\NETStandard.Library.targets')" />
+</Project>

osu.Game.Rulesets.Catch.Tests/.vscode/launch.json

@@ -2,56 +2,28 @@
     "version": "0.2.0",
     "configurations": [
         {
-            "name": "VisualTests (Debug, net471)",
-            "windows": {
-                "type": "clr"
-            },
-            "type": "mono",
-            "request": "launch",
-            "program": "${workspaceRoot}/bin/Debug/net471/osu.Game.Rulesets.Catch.Tests.exe",
-            "cwd": "${workspaceRoot}",
-            "preLaunchTask": "Build (Debug, msbuild)",
-            "runtimeExecutable": null,
-            "env": {},
-            "console": "internalConsole"
-        },
-        {
-            "name": "VisualTests (Release, net471)",
-            "windows": {
-                "type": "clr"
-            },
-            "type": "mono",
-            "request": "launch",
-            "program": "${workspaceRoot}/bin/Release/net471/osu.Game.Rulesets.Catch.Tests.exe",
-            "cwd": "${workspaceRoot}",
-            "preLaunchTask": "Build (Release, msbuild)",
-            "runtimeExecutable": null,
-            "env": {},
-            "console": "internalConsole"
-        },
-        {
-            "name": "VisualTests (Debug, netcoreapp2.1)",
+            "name": "VisualTests (Debug)",
             "type": "coreclr",
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/bin/Debug/netcoreapp2.1/osu.Game.Rulesets.Catch.Tests.dll"
+                "${workspaceRoot}/bin/Debug/netcoreapp3.0/osu.Game.Rulesets.Catch.Tests.dll"
             ],
             "cwd": "${workspaceRoot}",
-            "preLaunchTask": "Build (Debug, dotnet)",
+            "preLaunchTask": "Build (Debug)",
             "env": {},
             "console": "internalConsole"
         },
         {
-            "name": "VisualTests (Release, netcoreapp2.1)",
+            "name": "VisualTests (Release)",
             "type": "coreclr",
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/bin/Release/netcoreapp2.1/osu.Game.Rulesets.Catch.Tests.dll"
+                "${workspaceRoot}/bin/Release/netcoreapp3.0/osu.Game.Rulesets.Catch.Tests.dll"
             ],
             "cwd": "${workspaceRoot}",
-            "preLaunchTask": "Build (Release, dotnet)",
+            "preLaunchTask": "Build (Release)",
             "env": {},
             "console": "internalConsole"
         }

osu.Game.Rulesets.Catch.Tests/.vscode/tasks.json

@@ -4,43 +4,13 @@
     "version": "2.0.0",
     "tasks": [
         {
-            "label": "Build (Debug, msbuild)",
-            "type": "shell",
-            "command": "msbuild",
-            "args": [
-                "osu.Game.Rulesets.Catch.Tests.csproj",
-                "/p:TargetFramework=net471",
-                "/p:GenerateFullPaths=true",
-                "/m",
-                "/verbosity:m"
-            ],
-            "group": "build",
-            "problemMatcher": "$msCompile"
-        },
-        {
-            "label": "Build (Release, msbuild)",
-            "type": "shell",
-            "command": "msbuild",
-            "args": [
-                "osu.Game.Rulesets.Catch.Tests.csproj",
-                "/p:Configuration=Release",
-                "/p:TargetFramework=net471",
-                "/p:GenerateFullPaths=true",
-                "/m",
-                "/verbosity:m"
-            ],
-            "group": "build",
-            "problemMatcher": "$msCompile"
-        },
-        {
-            "label": "Build (Debug, dotnet)",
+            "label": "Build (Debug)",
             "type": "shell",
             "command": "dotnet",
             "args": [
                 "build",
                 "--no-restore",
                 "osu.Game.Rulesets.Catch.Tests.csproj",
-                "/p:TargetFramework=netcoreapp2.1",
                 "/p:GenerateFullPaths=true",
                 "/m",
                 "/verbosity:m"
@@ -49,14 +19,13 @@
             "problemMatcher": "$msCompile"
         },
         {
-            "label": "Build (Release, dotnet)",
+            "label": "Build (Release)",
             "type": "shell",
             "command": "dotnet",
             "args": [
                 "build",
                 "--no-restore",
                 "osu.Game.Rulesets.Catch.Tests.csproj",
-                "/p:TargetFramework=netcoreapp2.1",
                 "/p:Configuration=Release",
                 "/p:GenerateFullPaths=true",
                 "/m",
@@ -66,16 +35,7 @@
             "problemMatcher": "$msCompile"
         },
         {
-            "label": "Restore (net471)",
-            "type": "shell",
-            "command": "nuget",
-            "args": [
-                "restore"
-            ],
-            "problemMatcher": []
-        },
-        {
-            "label": "Restore (netcoreapp2.1)",
+            "label": "Restore",
             "type": "shell",
             "command": "dotnet",
             "args": [

osu.Game.Rulesets.Catch.Tests/CatchBeatmapConversionTest.cs

@@ -1,10 +1,12 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
 using System;
 using System.Collections.Generic;
+using Newtonsoft.Json;
 using NUnit.Framework;
 using osu.Framework.MathUtils;
+using osu.Game.Rulesets.Catch.Mods;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.UI;
 using osu.Game.Rulesets.Objects;
@@ -12,51 +14,78 @@ using osu.Game.Tests.Beatmaps;
 
 namespace osu.Game.Rulesets.Catch.Tests
 {
-    internal class CatchBeatmapConversionTest : BeatmapConversionTest<ConvertValue>
+    [TestFixture]
+    public class CatchBeatmapConversionTest : BeatmapConversionTest<ConvertValue>
     {
         protected override string ResourceAssembly => "osu.Game.Rulesets.Catch";
 
-        [TestCase("basic"), Ignore("See: https://github.com/ppy/osu/issues/2232")]
-        public new void Test(string name)
-        {
-            base.Test(name);
-        }
+        [TestCase("basic")]
+        [TestCase("spinner")]
+        [TestCase("spinner-and-circles")]
+        [TestCase("slider")]
+        [TestCase("hardrock-stream", new[] { typeof(CatchModHardRock) })]
+        [TestCase("hardrock-repeat-slider", new[] { typeof(CatchModHardRock) })]
+        [TestCase("hardrock-spinner", new[] { typeof(CatchModHardRock) })]
+        public new void Test(string name, params Type[] mods) => base.Test(name, mods);
 
         protected override IEnumerable<ConvertValue> CreateConvertValue(HitObject hitObject)
         {
-            if (hitObject is JuiceStream stream)
+            switch (hitObject)
             {
-                foreach (var nested in stream.NestedHitObjects)
-                {
-                    yield return new ConvertValue
-                    {
-                        StartTime = nested.StartTime,
-                        Position = ((CatchHitObject)nested).X * CatchPlayfield.BASE_WIDTH
-                    };
-                }
-            }
-            else
-            {
-                yield return new ConvertValue
-                {
-                    StartTime = hitObject.StartTime,
-                    Position = ((CatchHitObject)hitObject).X * CatchPlayfield.BASE_WIDTH
-                };
+                case JuiceStream stream:
+                    foreach (var nested in stream.NestedHitObjects)
+                        yield return new ConvertValue((CatchHitObject)nested);
+
+                    break;
+
+                case BananaShower shower:
+                    foreach (var nested in shower.NestedHitObjects)
+                        yield return new ConvertValue((CatchHitObject)nested);
+
+                    break;
+
+                default:
+                    yield return new ConvertValue((CatchHitObject)hitObject);
+
+                    break;
             }
         }
 
         protected override Ruleset CreateRuleset() => new CatchRuleset();
     }
 
-    internal struct ConvertValue : IEquatable<ConvertValue>
+    public struct ConvertValue : IEquatable<ConvertValue>
     {
         /// <summary>
         /// A sane value to account for osu!stable using ints everwhere.
         /// </summary>
         private const float conversion_lenience = 2;
 
-        public double StartTime;
-        public float Position;
+        [JsonIgnore]
+        public readonly CatchHitObject HitObject;
+
+        public ConvertValue(CatchHitObject hitObject)
+        {
+            HitObject = hitObject;
+            startTime = 0;
+            position = 0;
+        }
+
+        private double startTime;
+
+        public double StartTime
+        {
+            get => HitObject?.StartTime ?? startTime;
+            set => startTime = value;
+        }
+
+        private float position;
+
+        public float Position
+        {
+            get => HitObject?.X * CatchPlayfield.BASE_WIDTH ?? position;
+            set => position = value;
+        }
 
         public bool Equals(ConvertValue other)
             => Precision.AlmostEquals(StartTime, other.StartTime, conversion_lenience)

osu.Game.Rulesets.Catch.Tests/CatchDifficultyCalculatorTest.cs

@@ -0,0 +1,24 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Catch.Difficulty;
+using osu.Game.Rulesets.Difficulty;
+using osu.Game.Tests.Beatmaps;
+
+namespace osu.Game.Rulesets.Catch.Tests
+{
+    public class CatchDifficultyCalculatorTest : DifficultyCalculatorTest
+    {
+        protected override string ResourceAssembly => "osu.Game.Rulesets.Catch";
+
+        [TestCase(4.2058561036909863d, "diffcalc-test")]
+        public void Test(double expected, string name)
+            => base.Test(expected, name);
+
+        protected override DifficultyCalculator CreateDifficultyCalculator(WorkingBeatmap beatmap) => new CatchDifficultyCalculator(new CatchRuleset(), beatmap);
+
+        protected override Ruleset CreateRuleset() => new CatchRuleset();
+    }
+}

osu.Game.Rulesets.Catch.Tests/CatchLegacyModConversionTest.cs

@@ -0,0 +1,29 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using NUnit.Framework;
+using osu.Game.Beatmaps.Legacy;
+using osu.Game.Rulesets.Catch.Mods;
+using osu.Game.Tests.Beatmaps;
+
+namespace osu.Game.Rulesets.Catch.Tests
+{
+    [TestFixture]
+    public class CatchLegacyModConversionTest : LegacyModConversionTest
+    {
+        [TestCase(LegacyMods.Easy, new[] { typeof(CatchModEasy) })]
+        [TestCase(LegacyMods.HardRock | LegacyMods.DoubleTime, new[] { typeof(CatchModHardRock), typeof(CatchModDoubleTime) })]
+        [TestCase(LegacyMods.DoubleTime, new[] { typeof(CatchModDoubleTime) })]
+        [TestCase(LegacyMods.Nightcore, new[] { typeof(CatchModNightcore) })]
+        [TestCase(LegacyMods.Nightcore | LegacyMods.DoubleTime, new[] { typeof(CatchModNightcore) })]
+        [TestCase(LegacyMods.Flashlight | LegacyMods.Nightcore | LegacyMods.DoubleTime, new[] { typeof(CatchModFlashlight), typeof(CatchModNightcore) })]
+        [TestCase(LegacyMods.Perfect, new[] { typeof(CatchModPerfect) })]
+        [TestCase(LegacyMods.SuddenDeath, new[] { typeof(CatchModSuddenDeath) })]
+        [TestCase(LegacyMods.Perfect | LegacyMods.SuddenDeath, new[] { typeof(CatchModPerfect) })]
+        [TestCase(LegacyMods.Perfect | LegacyMods.SuddenDeath | LegacyMods.DoubleTime, new[] { typeof(CatchModDoubleTime), typeof(CatchModPerfect) })]
+        public new void Test(LegacyMods legacyMods, Type[] expectedMods) => base.Test(legacyMods, expectedMods);
+
+        protected override Ruleset CreateRuleset() => new CatchRuleset();
+    }
+}

osu.Game.Rulesets.Catch.Tests/TestCaseCatchPlayer.cs

@@ -1,15 +0,0 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using NUnit.Framework;
-
-namespace osu.Game.Rulesets.Catch.Tests
-{
-    [TestFixture]
-    public class TestCaseCatchPlayer : Game.Tests.Visual.TestCasePlayer
-    {
-        public TestCaseCatchPlayer() : base(new CatchRuleset())
-        {
-        }
-    }
-}

osu.Game.Rulesets.Catch.Tests/TestCaseHyperdash.cs

@@ -1,30 +0,0 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using NUnit.Framework;
-using osu.Game.Beatmaps;
-using osu.Game.Rulesets.Catch.Objects;
-
-namespace osu.Game.Rulesets.Catch.Tests
-{
-    [TestFixture]
-    public class TestCaseHyperdash : Game.Tests.Visual.TestCasePlayer
-    {
-        public TestCaseHyperdash()
-            : base(new CatchRuleset())
-        {
-        }
-
-        protected override IBeatmap CreateBeatmap(Ruleset ruleset)
-        {
-            var beatmap = new Beatmap { BeatmapInfo = { Ruleset = ruleset.RulesetInfo } };
-
-
-            for (int i = 0; i < 512; i++)
-                if (i % 5 < 3)
-                    beatmap.HitObjects.Add(new Fruit { X = i % 10 < 5 ? 0.02f : 0.98f, StartTime = i * 100, NewCombo = i % 8 == 0 });
-
-            return beatmap;
-        }
-    }
-}

osu.Game.Rulesets.Catch.Tests/TestCasePerformancePoints.cs

@@ -1,16 +0,0 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using NUnit.Framework;
-
-namespace osu.Game.Rulesets.Catch.Tests
-{
-    [TestFixture]
-    public class TestCasePerformancePoints : Game.Tests.Visual.TestCasePerformancePoints
-    {
-        public TestCasePerformancePoints()
-            : base(new CatchRuleset())
-        {
-        }
-    }
-}

osu.Game.Rulesets.Catch.Tests/TestSceneAutoJuiceStream.cs

@@ -1,33 +1,33 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
-using System.Collections.Generic;
 using System.Linq;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.UI;
+using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Screens.Play;
 using osu.Game.Tests.Visual;
-using OpenTK;
+using osuTK;
 
 namespace osu.Game.Rulesets.Catch.Tests
 {
-    public class TestCaseAutoJuiceStream : TestCasePlayer
+    public class TestSceneAutoJuiceStream : PlayerTestScene
     {
-        public TestCaseAutoJuiceStream()
+        public TestSceneAutoJuiceStream()
             : base(new CatchRuleset())
         {
         }
 
-        protected override IBeatmap CreateBeatmap(Ruleset ruleset)
+        protected override IBeatmap CreateBeatmap(RulesetInfo ruleset)
         {
             var beatmap = new Beatmap
             {
                 BeatmapInfo = new BeatmapInfo
                 {
                     BaseDifficulty = new BeatmapDifficulty { CircleSize = 6, SliderMultiplier = 3 },
-                    Ruleset = ruleset.RulesetInfo
+                    Ruleset = ruleset
                 }
             };
 
@@ -38,13 +38,11 @@ namespace osu.Game.Rulesets.Catch.Tests
                 beatmap.HitObjects.Add(new JuiceStream
                 {
                     X = 0.5f - width / 2,
-                    ControlPoints = new List<Vector2>
+                    Path = new SliderPath(PathType.Linear, new[]
                     {
                         Vector2.Zero,
                         new Vector2(width * CatchPlayfield.BASE_WIDTH, 0)
-                    },
-                    CurveType = CurveType.Linear,
-                    Distance = width * CatchPlayfield.BASE_WIDTH,
+                    }),
                     StartTime = i * 2000,
                     NewCombo = i % 8 == 0
                 });
@@ -53,10 +51,10 @@ namespace osu.Game.Rulesets.Catch.Tests
             return beatmap;
         }
 
-        protected override Player CreatePlayer(WorkingBeatmap beatmap, Ruleset ruleset)
+        protected override Player CreatePlayer(Ruleset ruleset)
         {
-            beatmap.Mods.Value = beatmap.Mods.Value.Concat(new[] { ruleset.GetAutoplayMod() });
-            return base.CreatePlayer(beatmap, ruleset);
+            Mods.Value = Mods.Value.Concat(new[] { ruleset.GetAutoplayMod() }).ToArray();
+            return base.CreatePlayer(ruleset);
         }
     }
 }

osu.Game.Rulesets.Catch.Tests/TestSceneBananaShower.cs

@@ -1,5 +1,5 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
 using System;
 using System.Collections.Generic;
@@ -8,11 +8,12 @@ using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.Objects.Drawable;
 using osu.Game.Rulesets.Catch.UI;
+using osu.Game.Tests.Visual;
 
 namespace osu.Game.Rulesets.Catch.Tests
 {
     [TestFixture]
-    public class TestCaseBananaShower : Game.Tests.Visual.TestCasePlayer
+    public class TestSceneBananaShower : PlayerTestScene
     {
         public override IReadOnlyList<Type> RequiredTypes => new[]
         {
@@ -20,22 +21,22 @@ namespace osu.Game.Rulesets.Catch.Tests
             typeof(DrawableBananaShower),
 
             typeof(CatchRuleset),
-            typeof(CatchRulesetContainer),
+            typeof(DrawableCatchRuleset),
         };
 
-        public TestCaseBananaShower()
+        public TestSceneBananaShower()
             : base(new CatchRuleset())
         {
         }
 
-        protected override IBeatmap CreateBeatmap(Ruleset ruleset)
+        protected override IBeatmap CreateBeatmap(RulesetInfo ruleset)
         {
             var beatmap = new Beatmap
             {
                 BeatmapInfo = new BeatmapInfo
                 {
                     BaseDifficulty = new BeatmapDifficulty { CircleSize = 6 },
-                    Ruleset = ruleset.RulesetInfo
+                    Ruleset = ruleset
                 }
             };
 

osu.Game.Rulesets.Catch.Tests/TestSceneCatchPlayer.cs

@@ -0,0 +1,17 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using NUnit.Framework;
+using osu.Game.Tests.Visual;
+
+namespace osu.Game.Rulesets.Catch.Tests
+{
+    [TestFixture]
+    public class TestSceneCatchPlayer : PlayerTestScene
+    {
+        public TestSceneCatchPlayer()
+            : base(new CatchRuleset())
+        {
+        }
+    }
+}

osu.Game.Rulesets.Catch.Tests/TestSceneCatchStacker.cs

@@ -1,32 +1,32 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
 using NUnit.Framework;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Catch.Objects;
+using osu.Game.Tests.Visual;
 
 namespace osu.Game.Rulesets.Catch.Tests
 {
     [TestFixture]
-    public class TestCaseCatchStacker : Game.Tests.Visual.TestCasePlayer
+    public class TestSceneCatchStacker : PlayerTestScene
     {
-        public TestCaseCatchStacker()
+        public TestSceneCatchStacker()
             : base(new CatchRuleset())
         {
         }
 
-        protected override IBeatmap CreateBeatmap(Ruleset ruleset)
+        protected override IBeatmap CreateBeatmap(RulesetInfo ruleset)
         {
             var beatmap = new Beatmap
             {
                 BeatmapInfo = new BeatmapInfo
                 {
                     BaseDifficulty = new BeatmapDifficulty { CircleSize = 6 },
-                    Ruleset = ruleset.RulesetInfo
+                    Ruleset = ruleset
                 }
             };
 
-
             for (int i = 0; i < 512; i++)
                 beatmap.HitObjects.Add(new Fruit { X = 0.5f + i / 2048f * (i % 10 - 5), StartTime = i * 100, NewCombo = i % 8 == 0 });
 

osu.Game.Rulesets.Catch.Tests/TestSceneCatcher.cs

@@ -0,0 +1,106 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using NUnit.Framework;
+using osu.Framework.Allocation;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics;
+using osu.Game.Rulesets.Catch.UI;
+using osu.Game.Tests.Visual;
+using System;
+using System.Collections.Generic;
+using osu.Game.Skinning;
+using osu.Framework.Graphics.Shapes;
+using osu.Framework.Graphics.Sprites;
+using osuTK.Graphics;
+using osu.Framework.Audio.Sample;
+using osu.Framework.Bindables;
+using osu.Framework.Graphics.Textures;
+using osu.Game.Audio;
+
+namespace osu.Game.Rulesets.Catch.Tests
+{
+    [TestFixture]
+    public class TestSceneCatcher : OsuTestScene
+    {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(CatcherSprite),
+        };
+
+        private readonly Container container;
+
+        public TestSceneCatcher()
+        {
+            Child = container = new Container
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+            };
+        }
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            AddStep("show default catcher implementation", () => { container.Child = new CatcherSprite(); });
+
+            AddStep("show custom catcher implementation", () =>
+            {
+                container.Child = new CatchCustomSkinSourceContainer
+                {
+                    Child = new CatcherSprite()
+                };
+            });
+        }
+
+        private class CatcherCustomSkin : Container
+        {
+            public CatcherCustomSkin()
+            {
+                RelativeSizeAxes = Axes.Both;
+
+                Children = new Drawable[]
+                {
+                    new Box
+                    {
+                        RelativeSizeAxes = Axes.Both,
+                        Colour = Color4.Blue
+                    },
+                    new SpriteText
+                    {
+                        Text = "custom"
+                    }
+                };
+            }
+        }
+
+        [Cached(typeof(ISkinSource))]
+        private class CatchCustomSkinSourceContainer : Container, ISkinSource
+        {
+            public event Action SourceChanged
+            {
+                add { }
+                remove { }
+            }
+
+            public Drawable GetDrawableComponent(ISkinComponent component)
+            {
+                switch (component.LookupName)
+                {
+                    case "Gameplay/catch/fruit-catcher-idle":
+                        return new CatcherCustomSkin();
+                }
+
+                return null;
+            }
+
+            public SampleChannel GetSample(ISampleInfo sampleInfo) =>
+                throw new NotImplementedException();
+
+            public Texture GetTexture(string componentName) =>
+                throw new NotImplementedException();
+
+            public IBindable<TValue> GetConfig<TLookup, TValue>(TLookup lookup) => throw new NotImplementedException();
+        }
+    }
+}

osu.Game.Rulesets.Catch.Tests/TestSceneCatcherArea.cs

@@ -1,5 +1,5 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
 using System;
 using System.Collections.Generic;
@@ -13,7 +13,7 @@ using osu.Game.Tests.Visual;
 namespace osu.Game.Rulesets.Catch.Tests
 {
     [TestFixture]
-    public class TestCaseCatcherArea : OsuTestCase
+    public class TestSceneCatcherArea : OsuTestScene
     {
         private RulesetInfo catchRuleset;
         private TestCatcherArea catcherArea;
@@ -23,7 +23,7 @@ namespace osu.Game.Rulesets.Catch.Tests
             typeof(CatcherArea),
         };
 
-        public TestCaseCatcherArea()
+        public TestSceneCatcherArea()
         {
             AddSliderStep<float>("CircleSize", 0, 8, 5, createCatcher);
             AddToggleStep("Hyperdash", t => catcherArea.ToggleHyperDash(t));
@@ -55,7 +55,7 @@ namespace osu.Game.Rulesets.Catch.Tests
             {
             }
 
-            public void ToggleHyperDash(bool status) => MovableCatcher.HyperDashModifier = status ? 2 : 1;
+            public void ToggleHyperDash(bool status) => MovableCatcher.SetHyperDashState(status ? 2 : 1);
         }
     }
 }

osu.Game.Rulesets.Catch.Tests/TestSceneDrawableHitObjects.cs

@@ -0,0 +1,160 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Beatmaps;
+using osu.Game.Beatmaps.ControlPoints;
+using osu.Game.Rulesets.Catch.Objects;
+using osu.Game.Rulesets.Catch.Objects.Drawable;
+using osu.Game.Rulesets.Catch.UI;
+using osu.Game.Rulesets.Mods;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Objects.Types;
+using osu.Game.Tests.Visual;
+using osuTK;
+
+namespace osu.Game.Rulesets.Catch.Tests
+{
+    public class TestSceneDrawableHitObjects : OsuTestScene
+    {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(CatcherArea.Catcher),
+            typeof(DrawableCatchRuleset),
+            typeof(DrawableFruit),
+            typeof(DrawableJuiceStream),
+            typeof(DrawableBanana)
+        };
+
+        private DrawableCatchRuleset drawableRuleset;
+        private double playfieldTime => drawableRuleset.Playfield.Time.Current;
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            var controlPointInfo = new ControlPointInfo();
+            controlPointInfo.TimingPoints.Add(new TimingControlPoint());
+
+            WorkingBeatmap beatmap = CreateWorkingBeatmap(new Beatmap
+            {
+                HitObjects = new List<HitObject> { new Fruit() },
+                BeatmapInfo = new BeatmapInfo
+                {
+                    BaseDifficulty = new BeatmapDifficulty(),
+                    Metadata = new BeatmapMetadata
+                    {
+                        Artist = @"Unknown",
+                        Title = @"You're breathtaking",
+                        AuthorString = @"Everyone",
+                    },
+                    Ruleset = new CatchRuleset().RulesetInfo
+                },
+                ControlPointInfo = controlPointInfo
+            });
+
+            Add(new Container
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                RelativeSizeAxes = Axes.Both,
+                Children = new[]
+                {
+                    drawableRuleset = new DrawableCatchRuleset(new CatchRuleset(), beatmap, Array.Empty<Mod>())
+                }
+            });
+
+            AddStep("miss fruits", () => spawnFruits());
+            AddStep("hit fruits", () => spawnFruits(true));
+            AddStep("miss juicestream", () => spawnJuiceStream());
+            AddStep("hit juicestream", () => spawnJuiceStream(true));
+            AddStep("miss bananas", () => spawnBananas());
+            AddStep("hit bananas", () => spawnBananas(true));
+        }
+
+        private void spawnFruits(bool hit = false)
+        {
+            for (int i = 1; i <= 4; i++)
+            {
+                var fruit = new Fruit
+                {
+                    X = getXCoords(hit),
+                    LastInCombo = i % 4 == 0,
+                    StartTime = playfieldTime + 800 + (200 * i)
+                };
+
+                fruit.ApplyDefaults(new ControlPointInfo(), new BeatmapDifficulty());
+
+                addToPlayfield(new DrawableFruit(fruit));
+            }
+        }
+
+        private void spawnJuiceStream(bool hit = false)
+        {
+            var xCoords = getXCoords(hit);
+
+            var juice = new JuiceStream
+            {
+                X = xCoords,
+                StartTime = playfieldTime + 1000,
+                Path = new SliderPath(PathType.Linear, new[]
+                {
+                    Vector2.Zero,
+                    new Vector2(0, 200)
+                })
+            };
+
+            juice.ApplyDefaults(new ControlPointInfo(), new BeatmapDifficulty());
+
+            if (juice.NestedHitObjects.Last() is CatchHitObject tail)
+                tail.LastInCombo = true; // usually the (Catch)BeatmapProcessor would do this for us when necessary
+
+            addToPlayfield(new DrawableJuiceStream(juice, drawableRuleset.CreateDrawableRepresentation));
+        }
+
+        private void spawnBananas(bool hit = false)
+        {
+            for (int i = 1; i <= 4; i++)
+            {
+                var banana = new Banana
+                {
+                    X = getXCoords(hit),
+                    LastInCombo = i % 4 == 0,
+                    StartTime = playfieldTime + 800 + (200 * i)
+                };
+
+                banana.ApplyDefaults(new ControlPointInfo(), new BeatmapDifficulty());
+
+                addToPlayfield(new DrawableBanana(banana));
+            }
+        }
+
+        private float getXCoords(bool hit)
+        {
+            const float x_offset = 0.2f;
+            float xCoords = drawableRuleset.Playfield.Width / 2;
+
+            if (drawableRuleset.Playfield is CatchPlayfield catchPlayfield)
+                catchPlayfield.CatcherArea.MovableCatcher.X = xCoords - x_offset;
+
+            if (hit)
+                xCoords -= x_offset;
+            else
+                xCoords += x_offset;
+
+            return xCoords;
+        }
+
+        private void addToPlayfield(DrawableCatchHitObject drawable)
+        {
+            foreach (var mod in Mods.Value.OfType<IApplicableToDrawableHitObjects>())
+                mod.ApplyToDrawableHitObjects(new[] { drawable });
+
+            drawableRuleset.Playfield.Add(drawable);
+        }
+    }
+}

osu.Game.Rulesets.Catch.Tests/TestSceneDrawableHitObjectsHidden.cs

@@ -0,0 +1,20 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using osu.Game.Rulesets.Catch.Mods;
+
+namespace osu.Game.Rulesets.Catch.Tests
+{
+    public class TestSceneDrawableHitObjectsHidden : TestSceneDrawableHitObjects
+    {
+        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[] { typeof(CatchModHidden) }).ToList();
+
+        public TestSceneDrawableHitObjectsHidden()
+        {
+            Mods.Value = new[] { new CatchModHidden() };
+        }
+    }
+}

osu.Game.Rulesets.Catch.Tests/TestSceneFruitObjects.cs

@@ -1,5 +1,5 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
 using System;
 using System.Collections.Generic;
@@ -10,12 +10,12 @@ using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.Objects.Drawable;
 using osu.Game.Rulesets.Catch.Objects.Drawable.Pieces;
 using osu.Game.Tests.Visual;
-using OpenTK;
+using osuTK;
 
 namespace osu.Game.Rulesets.Catch.Tests
 {
     [TestFixture]
-    public class TestCaseFruitObjects : OsuTestCase
+    public class TestSceneFruitObjects : OsuTestScene
     {
         public override IReadOnlyList<Type> RequiredTypes => new[]
         {
@@ -29,7 +29,7 @@ namespace osu.Game.Rulesets.Catch.Tests
             typeof(Pulp),
         };
 
-        public TestCaseFruitObjects()
+        public TestSceneFruitObjects()
         {
             Add(new GridContainer
             {
@@ -55,7 +55,7 @@ namespace osu.Game.Rulesets.Catch.Tests
         private DrawableFruit createDrawable(int index)
         {
             Fruit fruit = index == 5
-                ? new BananaShower.Banana
+                ? new Banana
                 {
                     StartTime = 1000000000000,
                     IndexInBeatmap = index,

osu.Game.Rulesets.Catch.Tests/TestSceneHyperDash.cs

@@ -0,0 +1,49 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Catch.Objects;
+using osu.Game.Tests.Visual;
+
+namespace osu.Game.Rulesets.Catch.Tests
+{
+    [TestFixture]
+    public class TestSceneHyperDash : PlayerTestScene
+    {
+        public TestSceneHyperDash()
+            : base(new CatchRuleset())
+        {
+        }
+
+        protected override bool Autoplay => true;
+
+        [Test]
+        public void TestHyperDash()
+        {
+            AddAssert("First note is hyperdash", () => Beatmap.Value.Beatmap.HitObjects[0] is Fruit f && f.HyperDash);
+        }
+
+        protected override IBeatmap CreateBeatmap(RulesetInfo ruleset)
+        {
+            var beatmap = new Beatmap
+            {
+                BeatmapInfo =
+                {
+                    Ruleset = ruleset,
+                    BaseDifficulty = new BeatmapDifficulty { CircleSize = 3.6f }
+                }
+            };
+
+            // Should produce a hyper-dash
+            beatmap.HitObjects.Add(new Fruit { StartTime = 816, X = 308 / 512f, NewCombo = true });
+            beatmap.HitObjects.Add(new Fruit { StartTime = 1008, X = 56 / 512f, });
+
+            for (int i = 0; i < 512; i++)
+                if (i % 5 < 3)
+                    beatmap.HitObjects.Add(new Fruit { X = i % 10 < 5 ? 0.02f : 0.98f, StartTime = 2000 + i * 100, NewCombo = i % 8 == 0 });
+
+            return beatmap;
+        }
+    }
+}

osu.Game.Rulesets.Catch.Tests/osu.Game.Rulesets.Catch.Tests.csproj

@@ -1,8 +1,15 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="..\osu.TestProject.props" />
+  <ItemGroup Label="Package References">
+    <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
+    <PackageReference Include="NUnit" Version="3.12.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="3.15.1" />
+    <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />
+  </ItemGroup>
   <PropertyGroup Label="Project">
     <OutputType>WinExe</OutputType>
-    <TargetFrameworks>netcoreapp2.1;net471</TargetFrameworks>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
   </PropertyGroup>
   <ItemGroup Label="Project References">
     <ProjectReference Include="..\osu.Game.Rulesets.Catch\osu.Game.Rulesets.Catch.csproj" />

osu.Game.Rulesets.Catch/Beatmaps/CatchBeatmap.cs

@@ -1,10 +1,10 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
 using System.Collections.Generic;
 using System.Linq;
+using osu.Framework.Graphics.Sprites;
 using osu.Game.Beatmaps;
-using osu.Game.Graphics;
 using osu.Game.Rulesets.Catch.Objects;
 
 namespace osu.Game.Rulesets.Catch.Beatmaps
@@ -23,19 +23,19 @@ namespace osu.Game.Rulesets.Catch.Beatmaps
                 {
                     Name = @"Fruit Count",
                     Content = fruits.ToString(),
-                    Icon = FontAwesome.fa_circle_o
+                    Icon = FontAwesome.Regular.Circle
                 },
                 new BeatmapStatistic
                 {
                     Name = @"Juice Stream Count",
                     Content = juiceStreams.ToString(),
-                    Icon = FontAwesome.fa_circle
+                    Icon = FontAwesome.Regular.Circle
                 },
                 new BeatmapStatistic
                 {
                     Name = @"Banana Shower Count",
                     Content = bananaShowers.ToString(),
-                    Icon = FontAwesome.fa_circle
+                    Icon = FontAwesome.Regular.Circle
                 }
             };
         }

osu.Game.Rulesets.Catch/Beatmaps/CatchBeatmapConverter.cs

@@ -1,5 +1,5 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Catch.Objects;
@@ -26,22 +26,7 @@ namespace osu.Game.Rulesets.Catch.Beatmaps
             var positionData = obj as IHasXPosition;
             var comboData = obj as IHasCombo;
             var endTime = obj as IHasEndTime;
-
-            if (positionData == null)
-            {
-                if (endTime != null)
-                {
-                    yield return new BananaShower
-                    {
-                        StartTime = obj.StartTime,
-                        Samples = obj.Samples,
-                        Duration = endTime.Duration,
-                        NewCombo = comboData?.NewCombo ?? false
-                    };
-                }
-
-                yield break;
-            }
+            var legacyOffset = obj as IHasLegacyLastTickOffset;
 
             if (curveData != null)
             {
@@ -49,25 +34,37 @@ namespace osu.Game.Rulesets.Catch.Beatmaps
                 {
                     StartTime = obj.StartTime,
                     Samples = obj.Samples,
-                    ControlPoints = curveData.ControlPoints,
-                    CurveType = curveData.CurveType,
-                    Distance = curveData.Distance,
-                    RepeatSamples = curveData.RepeatSamples,
+                    Path = curveData.Path,
+                    NodeSamples = curveData.NodeSamples,
                     RepeatCount = curveData.RepeatCount,
-                    X = positionData.X / CatchPlayfield.BASE_WIDTH,
-                    NewCombo = comboData?.NewCombo ?? false
+                    X = (positionData?.X ?? 0) / CatchPlayfield.BASE_WIDTH,
+                    NewCombo = comboData?.NewCombo ?? false,
+                    ComboOffset = comboData?.ComboOffset ?? 0,
+                    LegacyLastTickOffset = legacyOffset?.LegacyLastTickOffset ?? 0
                 };
-
-                yield break;
             }
-
-            yield return new Fruit
+            else if (endTime != null)
             {
-                StartTime = obj.StartTime,
-                Samples = obj.Samples,
-                NewCombo = comboData?.NewCombo ?? false,
-                X = positionData.X / CatchPlayfield.BASE_WIDTH
-            };
+                yield return new BananaShower
+                {
+                    StartTime = obj.StartTime,
+                    Samples = obj.Samples,
+                    Duration = endTime.Duration,
+                    NewCombo = comboData?.NewCombo ?? false,
+                    ComboOffset = comboData?.ComboOffset ?? 0,
+                };
+            }
+            else
+            {
+                yield return new Fruit
+                {
+                    StartTime = obj.StartTime,
+                    Samples = obj.Samples,
+                    NewCombo = comboData?.NewCombo ?? false,
+                    ComboOffset = comboData?.ComboOffset ?? 0,
+                    X = (positionData?.X ?? 0) / CatchPlayfield.BASE_WIDTH
+                };
+            }
         }
 
         protected override Beatmap<CatchHitObject> CreateBeatmap() => new CatchBeatmap();

osu.Game.Rulesets.Catch/Beatmaps/CatchBeatmapProcessor.cs

@@ -1,5 +1,5 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
 using System;
 using System.Collections.Generic;
@@ -8,12 +8,16 @@ using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.UI;
 using osu.Game.Rulesets.Objects.Types;
-using OpenTK;
+using osuTK;
+using osu.Game.Rulesets.Catch.MathUtils;
+using osu.Game.Rulesets.Mods;
 
 namespace osu.Game.Rulesets.Catch.Beatmaps
 {
     public class CatchBeatmapProcessor : BeatmapProcessor
     {
+        public const int RNG_SEED = 1337;
+
         public CatchBeatmapProcessor(IBeatmap beatmap)
             : base(beatmap)
         {
@@ -21,53 +25,207 @@ namespace osu.Game.Rulesets.Catch.Beatmaps
 
         public override void PostProcess()
         {
-            initialiseHyperDash((List<CatchHitObject>)Beatmap.HitObjects);
-
             base.PostProcess();
 
+            ApplyPositionOffsets(Beatmap);
+
+            initialiseHyperDash((List<CatchHitObject>)Beatmap.HitObjects);
+
             int index = 0;
+
             foreach (var obj in Beatmap.HitObjects.OfType<CatchHitObject>())
+            {
                 obj.IndexInBeatmap = index++;
+                if (obj.LastInCombo && obj.NestedHitObjects.LastOrDefault() is IHasComboInformation lastNested)
+                    lastNested.LastInCombo = true;
+            }
+        }
+
+        public static void ApplyPositionOffsets(IBeatmap beatmap, params Mod[] mods)
+        {
+            var rng = new FastRandom(RNG_SEED);
+
+            bool shouldApplyHardRockOffset = mods.Any(m => m is ModHardRock);
+            float? lastPosition = null;
+            double lastStartTime = 0;
+
+            foreach (var obj in beatmap.HitObjects.OfType<CatchHitObject>())
+            {
+                obj.XOffset = 0;
+
+                switch (obj)
+                {
+                    case Fruit fruit:
+                        if (shouldApplyHardRockOffset)
+                            applyHardRockOffset(fruit, ref lastPosition, ref lastStartTime, rng);
+                        break;
+
+                    case BananaShower bananaShower:
+                        foreach (var banana in bananaShower.NestedHitObjects.OfType<Banana>())
+                        {
+                            banana.XOffset = (float)rng.NextDouble();
+                            rng.Next(); // osu!stable retrieved a random banana type
+                            rng.Next(); // osu!stable retrieved a random banana rotation
+                            rng.Next(); // osu!stable retrieved a random banana colour
+                        }
+
+                        break;
+
+                    case JuiceStream juiceStream:
+                        foreach (var nested in juiceStream.NestedHitObjects)
+                        {
+                            var catchObject = (CatchHitObject)nested;
+                            catchObject.XOffset = 0;
+
+                            if (catchObject is TinyDroplet)
+                                catchObject.XOffset = MathHelper.Clamp(rng.Next(-20, 20) / CatchPlayfield.BASE_WIDTH, -catchObject.X, 1 - catchObject.X);
+                            else if (catchObject is Droplet)
+                                rng.Next(); // osu!stable retrieved a random droplet rotation
+                        }
+
+                        break;
+                }
+            }
+        }
+
+        private static void applyHardRockOffset(CatchHitObject hitObject, ref float? lastPosition, ref double lastStartTime, FastRandom rng)
+        {
+            if (hitObject is JuiceStream stream)
+            {
+                lastPosition = stream.EndX;
+                lastStartTime = stream.EndTime;
+                return;
+            }
+
+            if (!(hitObject is Fruit))
+                return;
+
+            float offsetPosition = hitObject.X;
+            double startTime = hitObject.StartTime;
+
+            if (lastPosition == null)
+            {
+                lastPosition = offsetPosition;
+                lastStartTime = startTime;
+
+                return;
+            }
+
+            float positionDiff = offsetPosition - lastPosition.Value;
+            double timeDiff = startTime - lastStartTime;
+
+            if (timeDiff > 1000)
+            {
+                lastPosition = offsetPosition;
+                lastStartTime = startTime;
+                return;
+            }
+
+            if (positionDiff == 0)
+            {
+                applyRandomOffset(ref offsetPosition, timeDiff / 4d, rng);
+                hitObject.XOffset = offsetPosition - hitObject.X;
+                return;
+            }
+
+            if (Math.Abs(positionDiff * CatchPlayfield.BASE_WIDTH) < timeDiff / 3d)
+                applyOffset(ref offsetPosition, positionDiff);
+
+            hitObject.XOffset = offsetPosition - hitObject.X;
+
+            lastPosition = offsetPosition;
+            lastStartTime = startTime;
+        }
+
+        /// <summary>
+        /// Applies a random offset in a random direction to a position, ensuring that the final position remains within the boundary of the playfield.
+        /// </summary>
+        /// <param name="position">The position which the offset should be applied to.</param>
+        /// <param name="maxOffset">The maximum offset, cannot exceed 20px.</param>
+        /// <param name="rng">The random number generator.</param>
+        private static void applyRandomOffset(ref float position, double maxOffset, FastRandom rng)
+        {
+            bool right = rng.NextBool();
+            float rand = Math.Min(20, (float)rng.Next(0, Math.Max(0, maxOffset))) / CatchPlayfield.BASE_WIDTH;
+
+            if (right)
+            {
+                // Clamp to the right bound
+                if (position + rand <= 1)
+                    position += rand;
+                else
+                    position -= rand;
+            }
+            else
+            {
+                // Clamp to the left bound
+                if (position - rand >= 0)
+                    position -= rand;
+                else
+                    position += rand;
+            }
+        }
+
+        /// <summary>
+        /// Applies an offset to a position, ensuring that the final position remains within the boundary of the playfield.
+        /// </summary>
+        /// <param name="position">The position which the offset should be applied to.</param>
+        /// <param name="amount">The amount to offset by.</param>
+        private static void applyOffset(ref float position, float amount)
+        {
+            if (amount > 0)
+            {
+                // Clamp to the right bound
+                if (position + amount < 1)
+                    position += amount;
+            }
+            else
+            {
+                // Clamp to the left bound
+                if (position + amount > 0)
+                    position += amount;
+            }
         }
 
         private void initialiseHyperDash(List<CatchHitObject> objects)
         {
-            // todo: add difficulty adjust.
-            double halfCatcherWidth = CatcherArea.CATCHER_SIZE * (objects.FirstOrDefault()?.Scale ?? 1) / CatchPlayfield.BASE_WIDTH / 2;
+            List<CatchHitObject> objectWithDroplets = new List<CatchHitObject>();
 
+            foreach (var currentObject in objects)
+            {
+                if (currentObject is Fruit)
+                    objectWithDroplets.Add(currentObject);
+                if (currentObject is JuiceStream)
+                    foreach (var currentJuiceElement in currentObject.NestedHitObjects)
+                        if (!(currentJuiceElement is TinyDroplet))
+                            objectWithDroplets.Add((CatchHitObject)currentJuiceElement);
+            }
+
+            objectWithDroplets.Sort((h1, h2) => h1.StartTime.CompareTo(h2.StartTime));
+
+            double halfCatcherWidth = CatcherArea.GetCatcherSize(Beatmap.BeatmapInfo.BaseDifficulty) / 2;
             int lastDirection = 0;
             double lastExcess = halfCatcherWidth;
 
-            int objCount = objects.Count;
-
-            for (int i = 0; i < objCount - 1; i++)
+            for (int i = 0; i < objectWithDroplets.Count - 1; i++)
             {
-                CatchHitObject currentObject = objects[i];
-
-                // not needed?
-                // if (currentObject is TinyDroplet) continue;
-
-                CatchHitObject nextObject = objects[i + 1];
-
-                // while (nextObject is TinyDroplet)
-                // {
-                //     if (++i == objCount - 1) break;
-                //     nextObject = objects[i + 1];
-                // }
+                CatchHitObject currentObject = objectWithDroplets[i];
+                CatchHitObject nextObject = objectWithDroplets[i + 1];
 
                 int thisDirection = nextObject.X > currentObject.X ? 1 : -1;
-                double timeToNext = nextObject.StartTime - ((currentObject as IHasEndTime)?.EndTime ?? currentObject.StartTime) - 4;
+                double timeToNext = nextObject.StartTime - currentObject.StartTime - 1000f / 60f / 4; // 1/4th of a frame of grace time, taken from osu-stable
                 double distanceToNext = Math.Abs(nextObject.X - currentObject.X) - (lastDirection == thisDirection ? lastExcess : halfCatcherWidth);
+                float distanceToHyper = (float)(timeToNext * CatcherArea.Catcher.BASE_SPEED - distanceToNext);
 
-                if (timeToNext * CatcherArea.Catcher.BASE_SPEED < distanceToNext)
+                if (distanceToHyper < 0)
                 {
                     currentObject.HyperDashTarget = nextObject;
                     lastExcess = halfCatcherWidth;
                 }
                 else
                 {
-                    //currentObject.DistanceToHyperDash = timeToNext - distanceToNext;
-                    lastExcess = MathHelper.Clamp(timeToNext - distanceToNext, 0, halfCatcherWidth);
+                    currentObject.DistanceToHyperDash = distanceToHyper;
+                    lastExcess = MathHelper.Clamp(distanceToHyper, 0, halfCatcherWidth);
                 }
 
                 lastDirection = thisDirection;

osu.Game.Rulesets.Catch/CatchInputManager.cs

@@ -1,5 +1,5 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
 using System.ComponentModel;
 using osu.Framework.Input.Bindings;
@@ -19,8 +19,10 @@ namespace osu.Game.Rulesets.Catch
     {
         [Description("Move left")]
         MoveLeft,
+
         [Description("Move right")]
         MoveRight,
+
         [Description("Engage dash")]
         Dash,
     }

osu.Game.Rulesets.Catch/CatchRuleset.cs

@@ -1,5 +1,5 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
 using osu.Game.Beatmaps;
 using osu.Game.Graphics;
@@ -9,6 +9,7 @@ using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.UI;
 using System.Collections.Generic;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Sprites;
 using osu.Framework.Input.Bindings;
 using osu.Game.Rulesets.Catch.Replays;
 using osu.Game.Rulesets.Replays.Types;
@@ -16,15 +17,18 @@ using osu.Game.Beatmaps.Legacy;
 using osu.Game.Rulesets.Catch.Beatmaps;
 using osu.Game.Rulesets.Catch.Difficulty;
 using osu.Game.Rulesets.Difficulty;
+using osu.Game.Scoring;
 
 namespace osu.Game.Rulesets.Catch
 {
     public class CatchRuleset : Ruleset
     {
-        public override RulesetContainer CreateRulesetContainerWith(WorkingBeatmap beatmap) => new CatchRulesetContainer(this, beatmap);
+        public override DrawableRuleset CreateDrawableRulesetWith(IWorkingBeatmap beatmap, IReadOnlyList<Mod> mods) => new DrawableCatchRuleset(this, beatmap, mods);
         public override IBeatmapConverter CreateBeatmapConverter(IBeatmap beatmap) => new CatchBeatmapConverter(beatmap);
         public override IBeatmapProcessor CreateBeatmapProcessor(IBeatmap beatmap) => new CatchBeatmapProcessor(beatmap);
 
+        public const string SHORT_NAME = "fruits";
+
         public override IEnumerable<KeyBinding> GetDefaultKeyBindings(int variant = 0) => new[]
         {
             new KeyBinding(InputKey.Z, CatchAction.MoveLeft),
@@ -42,6 +46,11 @@ namespace osu.Game.Rulesets.Catch
             else if (mods.HasFlag(LegacyMods.DoubleTime))
                 yield return new CatchModDoubleTime();
 
+            if (mods.HasFlag(LegacyMods.Perfect))
+                yield return new CatchModPerfect();
+            else if (mods.HasFlag(LegacyMods.SuddenDeath))
+                yield return new CatchModSuddenDeath();
+
             if (mods.HasFlag(LegacyMods.Autoplay))
                 yield return new CatchModAutoplay();
 
@@ -63,14 +72,8 @@ namespace osu.Game.Rulesets.Catch
             if (mods.HasFlag(LegacyMods.NoFail))
                 yield return new CatchModNoFail();
 
-            if (mods.HasFlag(LegacyMods.Perfect))
-                yield return new CatchModPerfect();
-
             if (mods.HasFlag(LegacyMods.Relax))
                 yield return new CatchModRelax();
-
-            if (mods.HasFlag(LegacyMods.SuddenDeath))
-                yield return new CatchModSuddenDeath();
         }
 
         public override IEnumerable<Mod> GetModsFor(ModType type)
@@ -82,54 +85,30 @@ namespace osu.Game.Rulesets.Catch
                     {
                         new CatchModEasy(),
                         new CatchModNoFail(),
-                        new MultiMod
-                        {
-                            Mods = new Mod[]
-                            {
-                                new CatchModHalfTime(),
-                                new CatchModDaycore(),
-                            },
-                        },
+                        new MultiMod(new CatchModHalfTime(), new CatchModDaycore())
                     };
 
                 case ModType.DifficultyIncrease:
                     return new Mod[]
                     {
                         new CatchModHardRock(),
-                        new MultiMod
-                        {
-                            Mods = new Mod[]
-                            {
-                                new CatchModSuddenDeath(),
-                                new CatchModPerfect(),
-                            },
-                        },
-                        new MultiMod
-                        {
-                            Mods = new Mod[]
-                            {
-                                new CatchModDoubleTime(),
-                                new CatchModNightcore(),
-                            },
-                        },
+                        new MultiMod(new CatchModSuddenDeath(), new CatchModPerfect()),
+                        new MultiMod(new CatchModDoubleTime(), new CatchModNightcore()),
                         new CatchModHidden(),
                         new CatchModFlashlight(),
                     };
 
-                case ModType.Special:
+                case ModType.Automation:
                     return new Mod[]
                     {
+                        new MultiMod(new CatchModAutoplay(), new ModCinema()),
                         new CatchModRelax(),
-                        null,
-                        null,
-                        new MultiMod
-                        {
-                            Mods = new Mod[]
-                            {
-                                new CatchModAutoplay(),
-                                new ModCinema(),
-                            },
-                        },
+                    };
+
+                case ModType.Fun:
+                    return new Mod[]
+                    {
+                        new MultiMod(new ModWindUp(), new ModWindDown())
                     };
 
                 default:
@@ -139,11 +118,13 @@ namespace osu.Game.Rulesets.Catch
 
         public override string Description => "osu!catch";
 
-        public override string ShortName => "fruits";
+        public override string ShortName => SHORT_NAME;
 
-        public override Drawable CreateIcon() => new SpriteIcon { Icon = FontAwesome.fa_osu_fruits_o };
+        public override Drawable CreateIcon() => new SpriteIcon { Icon = OsuIcon.RulesetCatch };
 
-        public override DifficultyCalculator CreateDifficultyCalculator(IBeatmap beatmap, Mod[] mods = null) => new CatchDifficultyCalculator(beatmap);
+        public override DifficultyCalculator CreateDifficultyCalculator(WorkingBeatmap beatmap) => new CatchDifficultyCalculator(this, beatmap);
+
+        public override PerformanceCalculator CreatePerformanceCalculator(WorkingBeatmap beatmap, ScoreInfo score) => new CatchPerformanceCalculator(this, beatmap, score);
 
         public override int? LegacyID => 2;
 

osu.Game.Rulesets.Catch/CatchSkinComponent.cs

@@ -0,0 +1,19 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Game.Skinning;
+
+namespace osu.Game.Rulesets.Catch
+{
+    public class CatchSkinComponent : GameplaySkinComponent<CatchSkinComponents>
+    {
+        public CatchSkinComponent(CatchSkinComponents component)
+            : base(component)
+        {
+        }
+
+        protected override string RulesetPrefix => "catch"; // todo: use CatchRuleset.SHORT_NAME;
+
+        protected override string ComponentName => Component.ToString().ToLower();
+    }
+}

osu.Game.Rulesets.Catch/CatchSkinComponents.cs

@@ -0,0 +1,9 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+namespace osu.Game.Rulesets.Catch
+{
+    public enum CatchSkinComponents
+    {
+    }
+}

osu.Game.Rulesets.Catch/Difficulty/CatchDifficultyAttributes.cs

@@ -0,0 +1,13 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Game.Rulesets.Difficulty;
+
+namespace osu.Game.Rulesets.Catch.Difficulty
+{
+    public class CatchDifficultyAttributes : DifficultyAttributes
+    {
+        public double ApproachRate;
+        public int MaxCombo;
+    }
+}

osu.Game.Rulesets.Catch/Difficulty/CatchDifficultyCalculator.cs

@@ -1,18 +1,91 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
+using System;
 using System.Collections.Generic;
+using System.Linq;
 using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Catch.Difficulty.Preprocessing;
+using osu.Game.Rulesets.Catch.Difficulty.Skills;
+using osu.Game.Rulesets.Catch.Mods;
+using osu.Game.Rulesets.Catch.Objects;
+using osu.Game.Rulesets.Catch.UI;
 using osu.Game.Rulesets.Difficulty;
+using osu.Game.Rulesets.Difficulty.Preprocessing;
+using osu.Game.Rulesets.Difficulty.Skills;
+using osu.Game.Rulesets.Mods;
 
 namespace osu.Game.Rulesets.Catch.Difficulty
 {
     public class CatchDifficultyCalculator : DifficultyCalculator
     {
-        public CatchDifficultyCalculator(IBeatmap beatmap) : base(beatmap)
+        private const double star_scaling_factor = 0.145;
+
+        protected override int SectionLength => 750;
+
+        public CatchDifficultyCalculator(Ruleset ruleset, WorkingBeatmap beatmap)
+            : base(ruleset, beatmap)
         {
         }
 
-        public override double Calculate(Dictionary<string, double> categoryDifficulty = null) => 0;
+        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills, double clockRate)
+        {
+            if (beatmap.HitObjects.Count == 0)
+                return new CatchDifficultyAttributes { Mods = mods, Skills = skills };
+
+            // this is the same as osu!, so there's potential to share the implementation... maybe
+            double preempt = BeatmapDifficulty.DifficultyRange(beatmap.BeatmapInfo.BaseDifficulty.ApproachRate, 1800, 1200, 450) / clockRate;
+
+            return new CatchDifficultyAttributes
+            {
+                StarRating = Math.Sqrt(skills[0].DifficultyValue()) * star_scaling_factor,
+                Mods = mods,
+                ApproachRate = preempt > 1200.0 ? -(preempt - 1800.0) / 120.0 : -(preempt - 1200.0) / 150.0 + 5.0,
+                MaxCombo = beatmap.HitObjects.Count(h => h is Fruit) + beatmap.HitObjects.OfType<JuiceStream>().SelectMany(j => j.NestedHitObjects).Count(h => !(h is TinyDroplet)),
+                Skills = skills
+            };
+        }
+
+        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate)
+        {
+            float halfCatchWidth;
+
+            using (var catcher = new CatcherArea.Catcher(beatmap.BeatmapInfo.BaseDifficulty))
+            {
+                halfCatchWidth = catcher.CatchWidth * 0.5f;
+                halfCatchWidth *= 0.8f; // We're only using 80% of the catcher's width to simulate imperfect gameplay.
+            }
+
+            CatchHitObject lastObject = null;
+
+            // In 2B beatmaps, it is possible that a normal Fruit is placed in the middle of a JuiceStream.
+            foreach (var hitObject in beatmap.HitObjects
+                                             .SelectMany(obj => obj is JuiceStream stream ? stream.NestedHitObjects : new[] { obj })
+                                             .Cast<CatchHitObject>()
+                                             .OrderBy(x => x.StartTime))
+            {
+                // We want to only consider fruits that contribute to the combo.
+                if (hitObject is BananaShower || hitObject is TinyDroplet)
+                    continue;
+
+                if (lastObject != null)
+                    yield return new CatchDifficultyHitObject(hitObject, lastObject, clockRate, halfCatchWidth);
+
+                lastObject = hitObject;
+            }
+        }
+
+        protected override Skill[] CreateSkills(IBeatmap beatmap) => new Skill[]
+        {
+            new Movement(),
+        };
+
+        protected override Mod[] DifficultyAdjustmentMods => new Mod[]
+        {
+            new CatchModDoubleTime(),
+            new CatchModHalfTime(),
+            new CatchModHardRock(),
+            new CatchModEasy(),
+        };
     }
 }

osu.Game.Rulesets.Catch/Difficulty/CatchPerformanceCalculator.cs

@@ -0,0 +1,104 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Difficulty;
+using osu.Game.Rulesets.Mods;
+using osu.Game.Rulesets.Scoring;
+using osu.Game.Scoring;
+using osu.Game.Scoring.Legacy;
+using osuTK;
+
+namespace osu.Game.Rulesets.Catch.Difficulty
+{
+    public class CatchPerformanceCalculator : PerformanceCalculator
+    {
+        protected new CatchDifficultyAttributes Attributes => (CatchDifficultyAttributes)base.Attributes;
+
+        private Mod[] mods;
+
+        private int fruitsHit;
+        private int ticksHit;
+        private int tinyTicksHit;
+        private int tinyTicksMissed;
+        private int misses;
+
+        public CatchPerformanceCalculator(Ruleset ruleset, WorkingBeatmap beatmap, ScoreInfo score)
+            : base(ruleset, beatmap, score)
+        {
+        }
+
+        public override double Calculate(Dictionary<string, double> categoryDifficulty = null)
+        {
+            mods = Score.Mods;
+
+            var legacyScore = Score as LegacyScoreInfo;
+
+            fruitsHit = legacyScore?.Count300 ?? Score.Statistics[HitResult.Perfect];
+            ticksHit = legacyScore?.Count100 ?? 0;
+            tinyTicksHit = legacyScore?.Count50 ?? 0;
+            tinyTicksMissed = legacyScore?.CountKatu ?? 0;
+            misses = Score.Statistics[HitResult.Miss];
+
+            // Don't count scores made with supposedly unranked mods
+            if (mods.Any(m => !m.Ranked))
+                return 0;
+
+            // We are heavily relying on aim in catch the beat
+            double value = Math.Pow(5.0f * Math.Max(1.0f, Attributes.StarRating / 0.0049f) - 4.0f, 2.0f) / 100000.0f;
+
+            // Longer maps are worth more. "Longer" means how many hits there are which can contribute to combo
+            int numTotalHits = totalComboHits();
+
+            // Longer maps are worth more
+            float lengthBonus =
+                0.95f + 0.4f * Math.Min(1.0f, numTotalHits / 3000.0f) +
+                (numTotalHits > 3000 ? (float)Math.Log10(numTotalHits / 3000.0f) * 0.5f : 0.0f);
+
+            // Longer maps are worth more
+            value *= lengthBonus;
+
+            // Penalize misses exponentially. This mainly fixes tag4 maps and the likes until a per-hitobject solution is available
+            value *= Math.Pow(0.97f, misses);
+
+            // Combo scaling
+            float beatmapMaxCombo = Attributes.MaxCombo;
+            if (beatmapMaxCombo > 0)
+                value *= Math.Min(Math.Pow(Attributes.MaxCombo, 0.8f) / Math.Pow(beatmapMaxCombo, 0.8f), 1.0f);
+
+            float approachRate = (float)Attributes.ApproachRate;
+            float approachRateFactor = 1.0f;
+            if (approachRate > 9.0f)
+                approachRateFactor += 0.1f * (approachRate - 9.0f); // 10% for each AR above 9
+            else if (approachRate < 8.0f)
+                approachRateFactor += 0.025f * (8.0f - approachRate); // 2.5% for each AR below 8
+
+            value *= approachRateFactor;
+
+            if (mods.Any(m => m is ModHidden))
+                // Hiddens gives nothing on max approach rate, and more the lower it is
+                value *= 1.05f + 0.075f * (10.0f - Math.Min(10.0f, approachRate)); // 7.5% for each AR below 10
+
+            if (mods.Any(m => m is ModFlashlight))
+                // Apply length bonus again if flashlight is on simply because it becomes a lot harder on longer maps.
+                value *= 1.35f * lengthBonus;
+
+            // Scale the aim value with accuracy _slightly_
+            value *= Math.Pow(accuracy(), 5.5f);
+
+            // Custom multipliers for NoFail. SpunOut is not applicable.
+            if (mods.Any(m => m is ModNoFail))
+                value *= 0.90f;
+
+            return value;
+        }
+
+        private float accuracy() => totalHits() == 0 ? 0 : MathHelper.Clamp((float)totalSuccessfulHits() / totalHits(), 0f, 1f);
+        private int totalHits() => tinyTicksHit + ticksHit + fruitsHit + misses + tinyTicksMissed;
+        private int totalSuccessfulHits() => tinyTicksHit + ticksHit + fruitsHit;
+        private int totalComboHits() => misses + ticksHit + fruitsHit;
+    }
+}

osu.Game.Rulesets.Catch/Difficulty/Preprocessing/CatchDifficultyHitObject.cs

@@ -0,0 +1,41 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using osu.Game.Rulesets.Catch.Objects;
+using osu.Game.Rulesets.Catch.UI;
+using osu.Game.Rulesets.Difficulty.Preprocessing;
+using osu.Game.Rulesets.Objects;
+
+namespace osu.Game.Rulesets.Catch.Difficulty.Preprocessing
+{
+    public class CatchDifficultyHitObject : DifficultyHitObject
+    {
+        private const float normalized_hitobject_radius = 41.0f;
+
+        public new CatchHitObject BaseObject => (CatchHitObject)base.BaseObject;
+
+        public new CatchHitObject LastObject => (CatchHitObject)base.LastObject;
+
+        public readonly float NormalizedPosition;
+        public readonly float LastNormalizedPosition;
+
+        /// <summary>
+        /// Milliseconds elapsed since the start time of the previous <see cref="CatchDifficultyHitObject"/>, with a minimum of 25ms.
+        /// </summary>
+        public readonly double StrainTime;
+
+        public CatchDifficultyHitObject(HitObject hitObject, HitObject lastObject, double clockRate, float halfCatcherWidth)
+            : base(hitObject, lastObject, clockRate)
+        {
+            // We will scale everything by this factor, so we can assume a uniform CircleSize among beatmaps.
+            var scalingFactor = normalized_hitobject_radius / halfCatcherWidth;
+
+            NormalizedPosition = BaseObject.X * CatchPlayfield.BASE_WIDTH * scalingFactor;
+            LastNormalizedPosition = LastObject.X * CatchPlayfield.BASE_WIDTH * scalingFactor;
+
+            // Every strain interval is hard capped at the equivalent of 600 BPM streaming speed as a safety measure
+            StrainTime = Math.Max(25, DeltaTime);
+        }
+    }
+}

osu.Game.Rulesets.Catch/Difficulty/Skills/Movement.cs

@@ -0,0 +1,85 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using osu.Game.Rulesets.Catch.Difficulty.Preprocessing;
+using osu.Game.Rulesets.Catch.UI;
+using osu.Game.Rulesets.Difficulty.Preprocessing;
+using osu.Game.Rulesets.Difficulty.Skills;
+using osuTK;
+
+namespace osu.Game.Rulesets.Catch.Difficulty.Skills
+{
+    public class Movement : Skill
+    {
+        private const float absolute_player_positioning_error = 16f;
+        private const float normalized_hitobject_radius = 41.0f;
+        private const double direction_change_bonus = 12.5;
+
+        protected override double SkillMultiplier => 850;
+        protected override double StrainDecayBase => 0.2;
+
+        protected override double DecayWeight => 0.94;
+
+        private float? lastPlayerPosition;
+        private float lastDistanceMoved;
+
+        protected override double StrainValueOf(DifficultyHitObject current)
+        {
+            var catchCurrent = (CatchDifficultyHitObject)current;
+
+            if (lastPlayerPosition == null)
+                lastPlayerPosition = catchCurrent.LastNormalizedPosition;
+
+            float playerPosition = MathHelper.Clamp(
+                lastPlayerPosition.Value,
+                catchCurrent.NormalizedPosition - (normalized_hitobject_radius - absolute_player_positioning_error),
+                catchCurrent.NormalizedPosition + (normalized_hitobject_radius - absolute_player_positioning_error)
+            );
+
+            float distanceMoved = playerPosition - lastPlayerPosition.Value;
+
+            double distanceAddition = Math.Pow(Math.Abs(distanceMoved), 1.3) / 500;
+            double sqrtStrain = Math.Sqrt(catchCurrent.StrainTime);
+
+            double bonus = 0;
+
+            // Direction changes give an extra point!
+            if (Math.Abs(distanceMoved) > 0.1)
+            {
+                if (Math.Abs(lastDistanceMoved) > 0.1 && Math.Sign(distanceMoved) != Math.Sign(lastDistanceMoved))
+                {
+                    double bonusFactor = Math.Min(absolute_player_positioning_error, Math.Abs(distanceMoved)) / absolute_player_positioning_error;
+
+                    distanceAddition += direction_change_bonus / sqrtStrain * bonusFactor;
+
+                    // Bonus for tougher direction switches and "almost" hyperdashes at this point
+                    if (catchCurrent.LastObject.DistanceToHyperDash <= 10 / CatchPlayfield.BASE_WIDTH)
+                        bonus = 0.3 * bonusFactor;
+                }
+
+                // Base bonus for every movement, giving some weight to streams.
+                distanceAddition += 7.5 * Math.Min(Math.Abs(distanceMoved), normalized_hitobject_radius * 2) / (normalized_hitobject_radius * 6) / sqrtStrain;
+            }
+
+            // Bonus for "almost" hyperdashes at corner points
+            if (catchCurrent.LastObject.DistanceToHyperDash <= 10.0f / CatchPlayfield.BASE_WIDTH)
+            {
+                if (!catchCurrent.LastObject.HyperDash)
+                    bonus += 1.0;
+                else
+                {
+                    // After a hyperdash we ARE in the correct position. Always!
+                    playerPosition = catchCurrent.NormalizedPosition;
+                }
+
+                distanceAddition *= 1.0 + bonus * ((10 - catchCurrent.LastObject.DistanceToHyperDash * CatchPlayfield.BASE_WIDTH) / 10);
+            }
+
+            lastPlayerPosition = playerPosition;
+            lastDistanceMoved = distanceMoved;
+
+            return distanceAddition / catchCurrent.StrainTime;
+        }
+    }
+}

osu.Game.Rulesets.Catch/Judgements/CatchBananaJudgement.cs

@@ -0,0 +1,39 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Scoring;
+
+namespace osu.Game.Rulesets.Catch.Judgements
+{
+    public class CatchBananaJudgement : CatchJudgement
+    {
+        public override bool AffectsCombo => false;
+
+        protected override int NumericResultFor(HitResult result)
+        {
+            switch (result)
+            {
+                default:
+                    return 0;
+
+                case HitResult.Perfect:
+                    return 1100;
+            }
+        }
+
+        protected override double HealthIncreaseFor(HitResult result)
+        {
+            switch (result)
+            {
+                default:
+                    return 0;
+
+                case HitResult.Perfect:
+                    return 0.008;
+            }
+        }
+
+        public override bool ShouldExplodeFor(JudgementResult result) => true;
+    }
+}

osu.Game.Rulesets.Catch/Judgements/CatchDropletJudgement.cs

@@ -0,0 +1,34 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Game.Rulesets.Scoring;
+
+namespace osu.Game.Rulesets.Catch.Judgements
+{
+    public class CatchDropletJudgement : CatchJudgement
+    {
+        protected override int NumericResultFor(HitResult result)
+        {
+            switch (result)
+            {
+                default:
+                    return 0;
+
+                case HitResult.Perfect:
+                    return 30;
+            }
+        }
+
+        protected override double HealthIncreaseFor(HitResult result)
+        {
+            switch (result)
+            {
+                default:
+                    return base.HealthIncreaseFor(result);
+
+                case HitResult.Perfect:
+                    return 0.007;
+            }
+        }
+    }
+}

osu.Game.Rulesets.Catch/Judgements/CatchJudgement.cs

@@ -1,12 +1,44 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
 
 using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Objects.Types;
+using osu.Game.Rulesets.Scoring;
 
 namespace osu.Game.Rulesets.Catch.Judgements
 {
     public class CatchJudgement : Judgement
     {
-        // todo: wangs
+        public override HitResult MaxResult => HitResult.Perfect;
+
+        protected override int NumericResultFor(HitResult result)
+        {
+            switch (result)
+            {
+                default:
+                    return 0;
+
+                case HitResult.Perfect:
+                    return 300;
+            }
+        }
+
+        protected override double HealthIncreaseFor(HitResult result)
+        {
+            switch (result)
+            {
+                default:
+                    return -0.02;
+
+                case HitResult.Perfect:
+                    return 0.01;
+            }
+        }
+
+        /// <summary>
+        /// Whether fruit on the platter should explode or drop.
+        /// Note that this is only checked if the owning object is also <see cref="IHasComboInformation.LastInCombo" />
+        /// </summary>
+        public virtual bool ShouldExplodeFor(JudgementResult result) => result.IsHit;
     }
 }

osu.Game.Rulesets.Catch/Judgements/CatchTinyDropletJudgement.cs

@@ -0,0 +1,36 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Game.Rulesets.Scoring;
+
+namespace osu.Game.Rulesets.Catch.Judgements
+{
+    public class CatchTinyDropletJudgement : CatchJudgement
+    {
+        public override bool AffectsCombo => false;
+
+        protected override int NumericResultFor(HitResult result)
+        {
+            switch (result)
+            {
+                default:
+                    return 0;
+
+                case HitResult.Perfect:
+                    return 10;
+            }
+        }
+
+        protected override double HealthIncreaseFor(HitResult result)
+        {
+            switch (result)
+            {
+                default:
+                    return 0;
+
+                case HitResult.Perfect:
+                    return 0.004;
+            }
+        }
+    }
+}