Merge pull request #1485 from EVAST9919/beatmap_scores

Add top scores section into beatmap overlay display

.vscode/launch.json

@@ -1,7 +1,7 @@
 {
     "version": "0.2.0",
     "configurations": [{
-            "name": "osu! (VisualTests)",
+            "name": "osu! VisualTests (Debug)",
             "windows": {
                 "type": "clr"
             },
@@ -18,7 +18,24 @@
             "console": "internalConsole"
         },
         {
-            "name": "osu! (debug)",
+            "name": "osu! VisualTests (Release)",
+            "windows": {
+                "type": "clr"
+            },
+            "type": "mono",
+            "request": "launch",
+            "program": "${workspaceRoot}/osu.Desktop/bin/Release/osu!.exe",
+            "args": [
+                "--tests"
+            ],
+            "cwd": "${workspaceRoot}",
+            "preLaunchTask": "Build (Release)",
+            "runtimeExecutable": null,
+            "env": {},
+            "console": "internalConsole"
+        },
+        {
+            "name": "osu! (Debug)",
             "windows": {
                 "type": "clr"
             },
@@ -32,7 +49,7 @@
             "console": "internalConsole"
         },
         {
-            "name": "osu! (release)",
+            "name": "osu! (Release)",
             "windows": {
                 "type": "clr"
             },

.vscode/tasks.json

@@ -23,6 +23,7 @@
         },
         {
             "taskName": "Build (Release)",
+            "group": "build",
             "args": [
                 "/property:Configuration=Release"
             ],

appveyor.yml

@@ -1,6 +1,7 @@
 # 2017-09-14
 clone_depth: 1
 version: '{branch}-{build}'
+image: Visual Studio 2017
 configuration: Debug
 cache:
   - C:\ProgramData\chocolatey\bin -> appveyor.yml
@@ -11,7 +12,7 @@ install:
   - cmd: git submodule update --init --recursive
   - cmd: choco install resharper-clt -y
   - cmd: choco install nvika -y
-  - cmd: appveyor DownloadFile https://github.com/peppy/CodeFileSanity/releases/download/v0.2.2/CodeFileSanity.exe
+  - cmd: appveyor DownloadFile https://github.com/peppy/CodeFileSanity/releases/download/v0.2.3/CodeFileSanity.exe
 before_build:
   - cmd: CodeFileSanity.exe
   - cmd: nuget restore

osu.Desktop.Deploy/Program.cs

@@ -7,7 +7,6 @@ using System.Configuration;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
-using System.Net;
 using Newtonsoft.Json;
 using osu.Framework.IO.Network;
 using FileWebRequest = osu.Framework.IO.Network.FileWebRequest;
@@ -19,7 +18,7 @@ namespace osu.Desktop.Deploy
     {
         private const string nuget_path = @"packages\NuGet.CommandLine.4.3.0\tools\NuGet.exe";
         private const string squirrel_path = @"packages\squirrel.windows.1.7.8\tools\Squirrel.exe";
-        private const string msbuild_path = @"C:\Program Files (x86)\MSBuild\14.0\Bin\MSBuild.exe";
+        private const string msbuild_path = @"C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\MSBuild.exe";
 
         public static string StagingFolder = ConfigurationManager.AppSettings["StagingFolder"];
         public static string ReleasesFolder = ConfigurationManager.AppSettings["ReleasesFolder"];
@@ -29,7 +28,7 @@ namespace osu.Desktop.Deploy
         public static string SolutionName = ConfigurationManager.AppSettings["SolutionName"];
         public static string ProjectName = ConfigurationManager.AppSettings["ProjectName"];
         public static string NuSpecName = ConfigurationManager.AppSettings["NuSpecName"];
-        public static string TargetName = ConfigurationManager.AppSettings["TargetName"];
+        public static string TargetNames = ConfigurationManager.AppSettings["TargetName"];
         public static string PackageName = ConfigurationManager.AppSettings["PackageName"];
         public static string IconName = ConfigurationManager.AppSettings["IconName"];
         public static string CodeSigningCertificate = ConfigurationManager.AppSettings["CodeSigningCertificate"];
@@ -100,7 +99,8 @@ namespace osu.Desktop.Deploy
             updateAssemblyInfo(version);
 
             write("Running build process...");
-            runCommand(msbuild_path, $"/v:quiet /m /t:{TargetName.Replace('.', '_')} /p:OutputPath={stagingPath};Configuration=Release {SolutionName}.sln");
+            foreach (string targetName in TargetNames.Split(','))
+                runCommand(msbuild_path, $"/v:quiet /m /t:{targetName.Replace('.', '_')} /p:OutputPath={stagingPath};Targets=\"Clean;Build\";Configuration=Release {SolutionName}.sln");
 
             write("Creating NuGet deployment package...");
             runCommand(nuget_path, $"pack {NuSpecName} -Version {version} -Properties Configuration=Deploy -OutputDirectory {stagingPath} -BasePath {stagingPath}");
@@ -391,7 +391,7 @@ namespace osu.Desktop.Deploy
         public static void AuthenticatedBlockingPerform(this WebRequest r)
         {
             r.AddHeader("Authorization", $"token {GitHubAccessToken}");
-            r.BlockingPerform();
+            r.Perform();
         }
     }
 
@@ -401,12 +401,7 @@ namespace osu.Desktop.Deploy
         {
         }
 
-        protected override HttpWebRequest CreateWebRequest(string requestString = null)
-        {
-            var req = base.CreateWebRequest(requestString);
-            req.Accept = "application/octet-stream";
-            return req;
-        }
+        protected override string Accept => "application/octet-stream";
     }
 
     internal class ReleaseLine

osu.Desktop.Deploy/osu.Desktop.Deploy.csproj

@@ -111,10 +111,6 @@
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\osu-framework\osu.Framework.Desktop\osu.Framework.Desktop.csproj">
-      <Project>{65dc628f-a640-4111-ab35-3a5652bc1e17}</Project>
-      <Name>osu.Framework.Desktop</Name>
-    </ProjectReference>
     <ProjectReference Include="..\osu-framework\osu.Framework\osu.Framework.csproj">
       <Project>{C76BF5B3-985E-4D39-95FE-97C9C879B83A}</Project>
       <Name>osu.Framework</Name>

osu.Desktop.Tests/OpenTK.dll.config

@@ -1,25 +0,0 @@
-<configuration>
-  <dllmap os="linux" dll="opengl32.dll" target="libGL.so.1"/>
-  <dllmap os="linux" dll="glu32.dll" target="libGLU.so.1"/>
-  <dllmap os="linux" dll="openal32.dll" target="libopenal.so.1"/>
-  <dllmap os="linux" dll="alut.dll" target="libalut.so.0"/>
-  <dllmap os="linux" dll="opencl.dll" target="libOpenCL.so"/>
-  <dllmap os="linux" dll="libX11" target="libX11.so.6"/>
-  <dllmap os="linux" dll="libXi" target="libXi.so.6"/>
-  <dllmap os="linux" dll="SDL2.dll" target="libSDL2-2.0.so.0"/>
-  <dllmap os="osx" dll="opengl32.dll" target="/System/Library/Frameworks/OpenGL.framework/OpenGL"/>
-  <dllmap os="osx" dll="openal32.dll" target="/System/Library/Frameworks/OpenAL.framework/OpenAL" />
-  <dllmap os="osx" dll="alut.dll" target="/System/Library/Frameworks/OpenAL.framework/OpenAL" />
-  <dllmap os="osx" dll="libGLES.dll" target="/System/Library/Frameworks/OpenGLES.framework/OpenGLES" />
-  <dllmap os="osx" dll="libGLESv1_CM.dll" target="/System/Library/Frameworks/OpenGLES.framework/OpenGLES" />
-  <dllmap os="osx" dll="libGLESv2.dll" target="/System/Library/Frameworks/OpenGLES.framework/OpenGLES" />
-  <dllmap os="osx" dll="opencl.dll" target="/System/Library/Frameworks/OpenCL.framework/OpenCL"/>
-  <dllmap os="osx" dll="SDL2.dll" target="libSDL2.dylib"/>
-  <!-- XQuartz compatibility (X11 on Mac) -->
-  <dllmap os="osx" dll="libGL.so.1" target="/usr/X11/lib/libGL.dylib"/>
-  <dllmap os="osx" dll="libX11" target="/usr/X11/lib/libX11.dylib"/>
-  <dllmap os="osx" dll="libXcursor.so.1" target="/usr/X11/lib/libXcursor.dylib"/>
-  <dllmap os="osx" dll="libXi" target="/usr/X11/lib/libXi.dylib"/>
-  <dllmap os="osx" dll="libXinerama" target="/usr/X11/lib/libXinerama.dylib"/>
-  <dllmap os="osx" dll="libXrandr.so.2" target="/usr/X11/lib/libXrandr.dylib"/>
-</configuration>

osu.Desktop.Tests/Platform/TestStorage.cs

@@ -1,29 +0,0 @@
-// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using osu.Framework;
-using osu.Framework.Desktop.Platform;
-using SQLite.Net;
-using SQLite.Net.Interop;
-using SQLite.Net.Platform.Generic;
-using SQLite.Net.Platform.Win32;
-
-namespace osu.Desktop.Tests.Platform
-{
-    public class TestStorage : DesktopStorage
-    {
-        public TestStorage(string baseName) : base(baseName)
-        {
-        }
-
-        public override SQLiteConnection GetDatabase(string name)
-        {
-            ISQLitePlatform platform;
-            if (RuntimeInfo.IsWindows)
-                platform = new SQLitePlatformWin32();
-            else
-                platform = new SQLitePlatformGeneric();
-            return new SQLiteConnection(platform, @":memory:");
-        }
-    }
-}

osu.Desktop.Tests/Visual/TestCaseEditorMenuBar.cs

@@ -1,84 +0,0 @@
-// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using osu.Framework.Graphics;
-using osu.Game.Graphics.UserInterface;
-using osu.Game.Screens.Edit.Menus;
-
-namespace osu.Desktop.Tests.Visual
-{
-    public class TestCaseEditorMenuBar : OsuTestCase
-    {
-        public TestCaseEditorMenuBar()
-        {
-            Add(new EditorMenuBar
-            {
-                Anchor = Anchor.TopCentre,
-                Origin = Anchor.TopCentre,
-                Y = 50,
-                Items = new[]
-                {
-                    new EditorMenuBarItem("File")
-                    {
-                        Items = new[]
-                        {
-                            new EditorMenuItem("Clear All Notes"),
-                            new EditorMenuItem("Open Difficulty..."),
-                            new EditorMenuItem("Save"),
-                            new EditorMenuItem("Create a new Difficulty..."),
-                            new EditorMenuItemSpacer(),
-                            new EditorMenuItem("Revert to Saved"),
-                            new EditorMenuItem("Revert to Saved (Full)"),
-                            new EditorMenuItemSpacer(),
-                            new EditorMenuItem("Test Beatmap"),
-                            new EditorMenuItem("Open AiMod"),
-                            new EditorMenuItemSpacer(),
-                            new EditorMenuItem("Upload Beatmap..."),
-                            new EditorMenuItem("Export Package"),
-                            new EditorMenuItem("Export Map Package"),
-                            new EditorMenuItem("Import from..."),
-                            new EditorMenuItemSpacer(),
-                            new EditorMenuItem("Open Song Folder"),
-                            new EditorMenuItem("Open .osu in Notepad"),
-                            new EditorMenuItem("Open .osb in Notepad"),
-                            new EditorMenuItemSpacer(),
-                            new EditorMenuItem("Exit"),
-                        }
-                    },
-                    new EditorMenuBarItem("Timing")
-                    {
-                        Items = new[]
-                        {
-                            new EditorMenuItem("Time Signature"),
-                            new EditorMenuItem("Metronome Clicks"),
-                            new EditorMenuItemSpacer(),
-                            new EditorMenuItem("Add Timing Section"),
-                            new EditorMenuItem("Add Inheriting Section"),
-                            new EditorMenuItem("Reset Current Section"),
-                            new EditorMenuItem("Delete Timing Section"),
-                            new EditorMenuItem("Resnap Current Section"),
-                            new EditorMenuItemSpacer(),
-                            new EditorMenuItem("Timing Setup"),
-                            new EditorMenuItemSpacer(),
-                            new EditorMenuItem("Resnap All Notes", MenuItemType.Destructive),
-                            new EditorMenuItem("Move all notes in time...", MenuItemType.Destructive),
-                            new EditorMenuItem("Recalculate Slider Lengths", MenuItemType.Destructive),
-                            new EditorMenuItem("Delete All Timing Sections", MenuItemType.Destructive),
-                            new EditorMenuItemSpacer(),
-                            new EditorMenuItem("Set Current Position as Preview Point"),
-                        }
-                    },
-                    new EditorMenuBarItem("Testing")
-                    {
-                        Items = new[]
-                        {
-                            new EditorMenuItem("Item 1"),
-                            new EditorMenuItem("Item 2"),
-                            new EditorMenuItem("Item 3"),
-                        }
-                    },
-                }
-            });
-        }
-    }
-}

osu.Desktop.Tests/Visual/TestCaseTextAwesome.cs

@@ -1,48 +0,0 @@
-// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using System;
-using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
-using osu.Framework.MathUtils;
-using osu.Game.Graphics;
-using OpenTK;
-using OpenTK.Graphics;
-
-namespace osu.Desktop.Tests.Visual
-{
-    internal class TestCaseTextAwesome : OsuTestCase
-    {
-        public override string Description => @"Tests display of icons";
-
-        public TestCaseTextAwesome()
-        {
-            FillFlowContainer flow;
-
-            Add(flow = new FillFlowContainer
-            {
-                RelativeSizeAxes = Axes.Both,
-                Size = new Vector2(0.5f),
-                Anchor = Anchor.Centre,
-                Origin = Anchor.Centre
-            });
-
-            int i = 50;
-            foreach (FontAwesome fa in Enum.GetValues(typeof(FontAwesome)))
-            {
-                flow.Add(new SpriteIcon
-                {
-                    Icon = fa,
-                    Size = new Vector2(60),
-                    Colour = new Color4(
-                        Math.Max(0.5f, RNG.NextSingle()),
-                        Math.Max(0.5f, RNG.NextSingle()),
-                        Math.Max(0.5f, RNG.NextSingle()),
-                        1)
-                });
-
-                if (i-- == 0) break;
-            }
-        }
-    }
-}

osu.Desktop.Tests/app.config

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<configuration>
-  <runtime>
-    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
-      <dependentAssembly>
-        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-10.0.0.0" newVersion="10.0.0.0" />
-      </dependentAssembly>
-    </assemblyBinding>
-  </runtime>
-</configuration>

osu.Desktop.Tests/osu.Desktop.Tests.csproj

@@ -1,178 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
-  <PropertyGroup>
-    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProjectGuid>{230AC4F3-7783-49FB-9AEC-B83CDA3B9F3D}</ProjectGuid>
-    <OutputType>Library</OutputType>
-    <AppDesignerFolder>Properties</AppDesignerFolder>
-    <RootNamespace>osu.Desktop.Tests</RootNamespace>
-    <AssemblyName>osu.Desktop.Tests</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
-    <FileAlignment>512</FileAlignment>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
-    <OutputPath>bin\Debug\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
-    <LangVersion>6</LangVersion>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DebugType>pdbonly</DebugType>
-    <Optimize>true</Optimize>
-    <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
-  </PropertyGroup>
-  <ItemGroup>
-    <Reference Include="mscorlib" />
-    <Reference Include="Newtonsoft.Json, Version=10.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>$(SolutionDir)\packages\Newtonsoft.Json.10.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
-      <Private>True</Private>
-    </Reference>
-    <Reference Include="nunit.framework, Version=3.8.1.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>$(SolutionDir)\packages\NUnit.3.8.1\lib\net45\nunit.framework.dll</HintPath>
-      <Private>True</Private>
-    </Reference>
-    <Reference Include="OpenTK, Version=3.0.0.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
-      <HintPath>$(SolutionDir)\packages\OpenTK.3.0.0-git00009\lib\net20\OpenTK.dll</HintPath>
-      <Private>True</Private>
-    </Reference>
-    <Reference Include="SQLite.Net, Version=3.1.0.0, Culture=neutral, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>$(SolutionDir)\packages\SQLite.Net.Core-PCL.3.1.1\lib\portable-win8+net45+wp8+wpa81+MonoAndroid1+MonoTouch1\SQLite.Net.dll</HintPath>
-    </Reference>
-    <Reference Include="System" />
-    <Reference Include="SQLiteNetExtensions">
-      <HintPath>$(SolutionDir)\packages\SQLiteNetExtensions.1.3.0\lib\portable-net45+netcore45+wpa81+wp8+MonoAndroid1+MonoTouch1\SQLiteNetExtensions.dll</HintPath>
-    </Reference>
-    <Reference Include="SQLite.Net.Platform.Win32">
-      <HintPath>$(SolutionDir)\packages\SQLite.Net-PCL.3.1.1\lib\net4\SQLite.Net.Platform.Win32.dll</HintPath>
-    </Reference>
-    <Reference Include="SQLite.Net.Platform.Generic">
-      <HintPath>$(SolutionDir)\packages\SQLite.Net-PCL.3.1.1\lib\net40\SQLite.Net.Platform.Generic.dll</HintPath>
-    </Reference>
-    <Reference Include="System.Drawing" />
-    <Reference Include="System.Xml" />
-  </ItemGroup>
-  <ItemGroup>
-    <Compile Include="Beatmaps\TestWorkingBeatmap.cs" />
-    <Compile Include="Platform\TestStorage.cs" />
-    <Compile Include="Visual\OsuTestCase.cs" />
-    <Compile Include="Visual\TestCaseBeatmapDetailArea.cs" />
-    <Compile Include="Visual\TestCaseBeatmapDetails.cs" />
-    <Compile Include="Visual\TestCaseBeatmapOptionsOverlay.cs" />
-    <Compile Include="Visual\TestCaseBeatSyncedContainer.cs" />
-    <Compile Include="Visual\TestCaseBreadcrumbs.cs" />
-    <Compile Include="Visual\TestCaseCatcher.cs" />
-    <Compile Include="Visual\TestCaseChatDisplay.cs" />
-    <Compile Include="Visual\TestCaseContextMenu.cs" />
-    <Compile Include="Visual\TestCaseDialogOverlay.cs" />
-    <Compile Include="Visual\TestCaseDirect.cs" />
-    <Compile Include="Visual\TestCaseDrawableRoom.cs" />
-    <Compile Include="Visual\TestCaseDrawings.cs" />
-    <Compile Include="Visual\TestCaseGamefield.cs" />
-    <Compile Include="Visual\TestCaseGraph.cs" />
-    <Compile Include="Visual\TestCaseHitObjects.cs" />
-    <Compile Include="Visual\TestCaseKeyConfiguration.cs" />
-    <Compile Include="Visual\TestCaseKeyCounter.cs" />
-    <Compile Include="Visual\TestCaseLeaderboard.cs" />
-    <Compile Include="Visual\TestCaseManiaHitObjects.cs" />
-    <Compile Include="Visual\TestCaseManiaPlayfield.cs" />
-    <Compile Include="Visual\TestCaseMedalOverlay.cs" />
-    <Compile Include="Visual\TestCaseEditorMenuBar.cs" />
-    <Compile Include="Visual\TestCaseMenuButtonSystem.cs" />
-    <Compile Include="Visual\TestCaseMenuOverlays.cs" />
-    <Compile Include="Visual\TestCaseMods.cs" />
-    <Compile Include="Visual\TestCaseStoryboard.cs" />
-    <Compile Include="Visual\TestCaseMusicController.cs" />
-    <Compile Include="Visual\TestCaseNotificationOverlay.cs" />
-    <Compile Include="Visual\TestCaseOnScreenDisplay.cs" />
-    <Compile Include="Visual\TestCasePlayer.cs" />
-    <Compile Include="Visual\TestCasePlaySongSelect.cs" />
-    <Compile Include="Visual\TestCaseReplay.cs" />
-    <Compile Include="Visual\TestCaseReplaySettingsOverlay.cs" />
-    <Compile Include="Visual\TestCaseResults.cs" />
-    <Compile Include="Visual\TestCaseRoomInspector.cs" />
-    <Compile Include="Visual\TestCaseScoreCounter.cs" />
-    <Compile Include="Visual\TestCaseScrollingPlayfield.cs" />
-    <Compile Include="Visual\TestCaseSettings.cs" />
-    <Compile Include="Visual\TestCaseSkipButton.cs" />
-    <Compile Include="Visual\TestCaseSocial.cs" />
-    <Compile Include="Visual\TestCaseSongProgress.cs" />
-    <Compile Include="Visual\TestCaseTabControl.cs" />
-    <Compile Include="Visual\TestCaseTaikoPlayfield.cs" />
-    <Compile Include="Visual\TestCaseTextAwesome.cs" />
-    <Compile Include="Visual\TestCaseTwoLayerButton.cs" />
-    <Compile Include="Visual\TestCaseUserPanel.cs" />
-    <Compile Include="Visual\TestCaseUserProfile.cs" />
-  </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\osu-framework\osu.Framework.Desktop\osu.Framework.Desktop.csproj">
-      <Project>{65DC628F-A640-4111-AB35-3A5652BC1E17}</Project>
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-      <Name>osu.Framework</Name>
-    </ProjectReference>
-    <ProjectReference Include="..\osu-resources\osu.Game.Resources\osu.Game.Resources.csproj">
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-    <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>{0D3FBF8A-7464-4CF7-8C90-3E7886DF2D4D}</Project>
-      <Name>osu.Game</Name>
-    </ProjectReference>
-  </ItemGroup>
-  <ItemGroup>
-    <None Include="..\osu.licenseheader">
-      <Link>osu.licenseheader</Link>
-    </None>
-    <None Include="app.config" />
-    <None Include="OpenTK.dll.config" />
-    <None Include="packages.config" />
-  </ItemGroup>
-  <ItemGroup>
-    <Folder Include="Properties\" />
-  </ItemGroup>
-  <ItemGroup>
-    <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
-  </ItemGroup>
-  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
-       Other similar extension points exist, see Microsoft.Common.targets.
-  <Target Name="BeforeBuild">
-  </Target>
-  <Target Name="AfterBuild">
-  </Target>
-  -->
-</Project>

osu.Desktop.Tests/packages.config

@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
-Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
--->
-<packages>
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net461" />
-  <package id="NUnit" version="3.8.1" targetFramework="net461" />
-  <package id="OpenTK" version="3.0.0-git00009" targetFramework="net461" />
-  <package id="SQLite.Net.Core-PCL" version="3.1.1" targetFramework="net45" />
-  <package id="SQLite.Net-PCL" version="3.1.1" targetFramework="net45" />
-  <package id="SQLiteNetExtensions" version="1.3.0" targetFramework="net45" />
-</packages>

osu.Desktop.VisualTests/OpenTK.dll.config

@@ -1,29 +0,0 @@
-<!--
-Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
-Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
--->
-<configuration>
-  <dllmap os="linux" dll="opengl32.dll" target="libGL.so.1"/>
-  <dllmap os="linux" dll="glu32.dll" target="libGLU.so.1"/>
-  <dllmap os="linux" dll="openal32.dll" target="libopenal.so.1"/>
-  <dllmap os="linux" dll="alut.dll" target="libalut.so.0"/>
-  <dllmap os="linux" dll="opencl.dll" target="libOpenCL.so"/>
-  <dllmap os="linux" dll="libX11" target="libX11.so.6"/>
-  <dllmap os="linux" dll="libXi" target="libXi.so.6"/>
-  <dllmap os="linux" dll="SDL2.dll" target="libSDL2-2.0.so.0"/>
-  <dllmap os="osx" dll="opengl32.dll" target="/System/Library/Frameworks/OpenGL.framework/OpenGL"/>
-  <dllmap os="osx" dll="openal32.dll" target="/System/Library/Frameworks/OpenAL.framework/OpenAL" />
-  <dllmap os="osx" dll="alut.dll" target="/System/Library/Frameworks/OpenAL.framework/OpenAL" />
-  <dllmap os="osx" dll="libGLES.dll" target="/System/Library/Frameworks/OpenGLES.framework/OpenGLES" />
-  <dllmap os="osx" dll="libGLESv1_CM.dll" target="/System/Library/Frameworks/OpenGLES.framework/OpenGLES" />
-  <dllmap os="osx" dll="libGLESv2.dll" target="/System/Library/Frameworks/OpenGLES.framework/OpenGLES" />
-  <dllmap os="osx" dll="opencl.dll" target="/System/Library/Frameworks/OpenCL.framework/OpenCL"/>
-  <dllmap os="osx" dll="SDL2.dll" target="libSDL2.dylib"/>
-  <!-- XQuartz compatibility (X11 on Mac) -->
-  <dllmap os="osx" dll="libGL.so.1" target="/usr/X11/lib/libGL.dylib"/>
-  <dllmap os="osx" dll="libX11" target="/usr/X11/lib/libX11.dylib"/>
-  <dllmap os="osx" dll="libXcursor.so.1" target="/usr/X11/lib/libXcursor.dylib"/>
-  <dllmap os="osx" dll="libXi" target="/usr/X11/lib/libXi.dylib"/>
-  <dllmap os="osx" dll="libXinerama" target="/usr/X11/lib/libXinerama.dylib"/>
-  <dllmap os="osx" dll="libXrandr.so.2" target="/usr/X11/lib/libXrandr.dylib"/>
-</configuration>

osu.Desktop.VisualTests/Program.cs

@@ -1,27 +0,0 @@
-// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using System;
-using osu.Framework.Desktop;
-using osu.Framework.Platform;
-using osu.Framework.VisualTests;
-
-namespace osu.Desktop.VisualTests
-{
-    public static class Program
-    {
-        [STAThread]
-        public static void Main(string[] args)
-        {
-            bool benchmark = args.Length > 0 && args[0] == @"-benchmark";
-
-            using (GameHost host = Host.GetSuitableHost(@"osu"))
-            {
-                if (benchmark)
-                    host.Run(new AutomatedVisualTestGame());
-                else
-                    host.Run(new VisualTestGame());
-            }
-        }
-    }
-}

osu.Desktop.VisualTests/VisualTestGame.cs

@@ -1,35 +0,0 @@
-// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using osu.Framework.Platform;
-using osu.Framework.VisualTests;
-using osu.Game;
-using osu.Game.Screens.Backgrounds;
-
-namespace osu.Desktop.VisualTests
-{
-    internal class VisualTestGame : OsuGameBase
-    {
-        protected override void LoadComplete()
-        {
-            base.LoadComplete();
-
-            LoadComponentAsync(new BackgroundScreenDefault { Depth = 10 }, AddInternal);
-
-            // Have to construct this here, rather than in the constructor, because
-            // we depend on some dependencies to be loaded within OsuGameBase.load().
-            Add(new TestBrowser());
-        }
-
-        public override void SetHost(GameHost host)
-        {
-            base.SetHost(host);
-
-            host.UpdateThread.InactiveHz = host.UpdateThread.ActiveHz;
-            host.DrawThread.InactiveHz = host.DrawThread.ActiveHz;
-            host.InputThread.InactiveHz = host.InputThread.ActiveHz;
-
-            host.Window.CursorState |= CursorState.Hidden;
-        }
-    }
-}

osu.Desktop.VisualTests/osu.Desktop.VisualTests.csproj

@@ -1,214 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
-  <PropertyGroup>
-    <ProjectGuid>{69051C69-12AE-4E7D-A3E6-460D2E282312}</ProjectGuid>
-    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <OutputType>WinExe</OutputType>
-    <AppDesignerFolder>Properties</AppDesignerFolder>
-    <RootNamespace>osu.Desktop.VisualTests</RootNamespace>
-    <AssemblyName>osu!</AssemblyName>
-    <ManifestCertificateThumbprint>3CF060CD28877D0E3112948951A64B2A7CEEC909</ManifestCertificateThumbprint>
-    <ManifestKeyFile>codesigning.pfx</ManifestKeyFile>
-    <GenerateManifests>false</GenerateManifests>
-    <SignManifests>false</SignManifests>
-    <IsWebBootstrapper>false</IsWebBootstrapper>
-    <FileUpgradeFlags>
-    </FileUpgradeFlags>
-    <OldToolsVersion>3.5</OldToolsVersion>
-    <UpgradeBackupLocation>
-    </UpgradeBackupLocation>
-    <StartupObject>osu.Desktop.VisualTests.Program</StartupObject>
-    <RunPostBuildEvent>OnOutputUpdated</RunPostBuildEvent>
-    <SignAssembly>false</SignAssembly>
-    <TargetZone>LocalIntranet</TargetZone>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-    <PublishUrl>publish\</PublishUrl>
-    <Install>true</Install>
-    <InstallFrom>Disk</InstallFrom>
-    <UpdateEnabled>false</UpdateEnabled>
-    <UpdateMode>Foreground</UpdateMode>
-    <UpdateInterval>7</UpdateInterval>
-    <UpdateIntervalUnits>Days</UpdateIntervalUnits>
-    <UpdatePeriodically>false</UpdatePeriodically>
-    <UpdateRequired>false</UpdateRequired>
-    <MapFileExtensions>true</MapFileExtensions>
-    <ApplicationRevision>2</ApplicationRevision>
-    <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
-    <UseApplicationTrust>false</UseApplicationTrust>
-    <BootstrapperEnabled>true</BootstrapperEnabled>
-    <ProductVersion>12.0.0</ProductVersion>
-    <SchemaVersion>2.0</SchemaVersion>
-    <TargetFrameworkProfile>
-    </TargetFrameworkProfile>
-    <NuGetPackageImportStamp>
-    </NuGetPackageImportStamp>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
-    <OutputPath>bin\Debug\</OutputPath>
-    <DefineConstants>DEBUG</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>0</WarningLevel>
-    <NoStdLib>true</NoStdLib>
-    <UseVSHostingProcess>false</UseVSHostingProcess>
-    <PlatformTarget>AnyCPU</PlatformTarget>
-    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
-    <RunCodeAnalysis>false</RunCodeAnalysis>
-    <Prefer32Bit>false</Prefer32Bit>
-    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
-    <LangVersion>6</LangVersion>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DebugType>none</DebugType>
-    <Optimize>true</Optimize>
-    <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>CuttingEdge NoUpdate</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-    <NoStdLib>true</NoStdLib>
-    <UseVSHostingProcess>false</UseVSHostingProcess>
-    <PlatformTarget>AnyCPU</PlatformTarget>
-    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
-    <Prefer32Bit>false</Prefer32Bit>
-    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
-  </PropertyGroup>
-  <PropertyGroup>
-    <Win32Resource>
-    </Win32Resource>
-  </PropertyGroup>
-  <ItemGroup>
-    <Reference Include="mscorlib" />
-    <Reference Include="Newtonsoft.Json, Version=10.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>$(SolutionDir)\packages\Newtonsoft.Json.10.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
-    </Reference>
-    <Reference Include="OpenTK, Version=3.0.0.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
-      <HintPath>$(SolutionDir)\packages\ppy.OpenTK.3.0\lib\net45\OpenTK.dll</HintPath>
-      <Private>True</Private>
-    </Reference>
-    <Reference Include="SharpCompress, Version=0.17.1.0, Culture=neutral, PublicKeyToken=afb0a02973931d96, processorArchitecture=MSIL">
-      <HintPath>$(SolutionDir)\packages\SharpCompress.0.17.1\lib\net45\SharpCompress.dll</HintPath>
-      <Private>True</Private>
-    </Reference>
-    <Reference Include="SQLite.Net, Version=3.1.0.0, Culture=neutral, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>$(SolutionDir)\packages\SQLite.Net.Core-PCL.3.1.1\lib\portable-win8+net45+wp8+wpa81+MonoAndroid1+MonoTouch1\SQLite.Net.dll</HintPath>
-    </Reference>
-    <Reference Include="System" />
-    <Reference Include="SQLiteNetExtensions">
-      <HintPath>$(SolutionDir)\packages\SQLiteNetExtensions.1.3.0\lib\portable-net45+netcore45+wpa81+wp8+MonoAndroid1+MonoTouch1\SQLiteNetExtensions.dll</HintPath>
-    </Reference>
-    <Reference Include="SQLite.Net.Platform.Win32">
-      <HintPath>$(SolutionDir)\packages\SQLite.Net-PCL.3.1.1\lib\net4\SQLite.Net.Platform.Win32.dll</HintPath>
-    </Reference>
-    <Reference Include="SQLite.Net.Platform.Generic">
-      <HintPath>$(SolutionDir)\packages\SQLite.Net-PCL.3.1.1\lib\net40\SQLite.Net.Platform.Generic.dll</HintPath>
-    </Reference>
-    <Reference Include="System.Drawing" />
-    <Reference Include="System.Xml" />
-  </ItemGroup>
-  <ItemGroup>
-    <None Include="..\osu.licenseheader">
-      <Link>osu.licenseheader</Link>
-    </None>
-    <None Include="packages.config" />
-    <None Include="OpenTK.dll.config" />
-  </ItemGroup>
-  <ItemGroup>
-    <BootstrapperPackage Include="Microsoft.Net.Client.3.5">
-      <Visible>False</Visible>
-      <ProductName>.NET Framework 3.5 SP1 Client Profile</ProductName>
-      <Install>false</Install>
-    </BootstrapperPackage>
-    <BootstrapperPackage Include="Microsoft.Net.Framework.2.0">
-      <Visible>False</Visible>
-      <ProductName>.NET Framework 2.0 %28x86%29</ProductName>
-      <Install>true</Install>
-    </BootstrapperPackage>
-    <BootstrapperPackage Include="Microsoft.Net.Framework.3.0">
-      <Visible>False</Visible>
-      <ProductName>.NET Framework 3.0 %28x86%29</ProductName>
-      <Install>false</Install>
-    </BootstrapperPackage>
-    <BootstrapperPackage Include="Microsoft.Net.Framework.3.5">
-      <Visible>False</Visible>
-      <ProductName>.NET Framework 3.5</ProductName>
-      <Install>false</Install>
-    </BootstrapperPackage>
-    <BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
-      <Visible>False</Visible>
-      <ProductName>.NET Framework 3.5 SP1</ProductName>
-      <Install>false</Install>
-    </BootstrapperPackage>
-  </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\osu-framework\osu.Framework.Desktop\osu.Framework.Desktop.csproj">
-      <Project>{65dc628f-a640-4111-ab35-3a5652bc1e17}</Project>
-      <Name>osu.Framework.Desktop</Name>
-    </ProjectReference>
-    <ProjectReference Include="..\osu-framework\osu.Framework.Testing\osu.Framework.Testing.csproj">
-      <Project>{007b2356-ab6f-4bd9-96d5-116fc2dce69a}</Project>
-      <Name>osu.Framework.Testing</Name>
-    </ProjectReference>
-    <ProjectReference Include="..\osu-framework\osu.Framework\osu.Framework.csproj">
-      <Project>{c76bf5b3-985e-4d39-95fe-97c9c879b83a}</Project>
-      <Name>osu.Framework</Name>
-    </ProjectReference>
-    <ProjectReference Include="..\osu-resources\osu.Game.Resources\osu.Game.Resources.csproj">
-      <Project>{d9a367c9-4c1a-489f-9b05-a0cea2b53b58}</Project>
-      <Name>osu.Game.Resources</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.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.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>{0d3fbf8a-7464-4cf7-8c90-3e7886df2d4d}</Project>
-      <Name>osu.Game</Name>
-    </ProjectReference>
-  </ItemGroup>
-  <ItemGroup>
-    <Compile Include="Program.cs" />
-    <Compile Include="VisualTestGame.cs" />
-  </ItemGroup>
-  <ItemGroup />
-  <ItemGroup />
-  <ItemGroup />
-  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
-  <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
-       Other similar extension points exist, see Microsoft.Common.targets.
-  <Target Name="BeforeBuild">
-  </Target>
-  <Target Name="AfterBuild">
-  </Target>
-  -->
-  <ProjectExtensions>
-    <VisualStudio>
-    </VisualStudio>
-  </ProjectExtensions>
-  <PropertyGroup>
-    <PreBuildEvent>
-    </PreBuildEvent>
-  </PropertyGroup>
-  <PropertyGroup>
-    <PostBuildEvent>
-    </PostBuildEvent>
-  </PropertyGroup>
-</Project>

osu.Desktop.VisualTests/packages.config

@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
-Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
--->
-<packages>
-  <package id="Newtonsoft.Json" version="10.0.2" targetFramework="net45" />
-  <package id="ppy.OpenTK" version="3.0" targetFramework="net45" />
-  <package id="SharpCompress" version="0.17.1" targetFramework="net45" />
-  <package id="SQLite.Net.Core-PCL" version="3.1.1" targetFramework="net45" />
-  <package id="SQLite.Net-PCL" version="3.1.1" targetFramework="net45" />
-  <package id="SQLiteNetExtensions" version="1.3.0" targetFramework="net45" />
-</packages>

osu.Desktop/OsuGameDesktop.cs

@@ -2,29 +2,28 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using System;
-using osu.Game;
-using System.Linq;
-using System.Windows.Forms;
-using osu.Framework.Platform;
-using osu.Framework.Desktop.Platform;
-using osu.Desktop.Overlays;
-using System.Reflection;
 using System.Drawing;
 using System.IO;
+using System.Linq;
+using System.Reflection;
 using System.Threading.Tasks;
 using Microsoft.Win32;
+using osu.Desktop.Overlays;
 using osu.Framework.Graphics.Containers;
-using osu.Game.Screens.Menu;
+using osu.Framework.Platform;
+using osu.Game;
+using OpenTK.Input;
 
 namespace osu.Desktop
 {
     internal class OsuGameDesktop : OsuGame
     {
-        private VersionManager versionManager;
+        private readonly bool noVersionOverlay;
 
         public OsuGameDesktop(string[] args = null)
             : base(args)
         {
+            noVersionOverlay = args?.Any(a => a == "--no-version-overlay") ?? false;
         }
 
         public override Storage GetStorageForStableInstall()
@@ -83,16 +82,14 @@ namespace osu.Desktop
         {
             base.LoadComplete();
 
-            LoadComponentAsync(versionManager = new VersionManager { Depth = int.MinValue });
-
-            ScreenChanged += s =>
+            if (!noVersionOverlay)
             {
-                if (s is Intro && s.ChildScreen == null)
+                LoadComponentAsync(new VersionManager { Depth = int.MinValue }, v =>
                 {
-                    Add(versionManager);
-                    versionManager.State = Visibility.Visible;
-                }
-            };
+                    Add(v);
+                    v.State = Visibility.Visible;
+                });
+            }
         }
 
         public override void SetHost(GameHost host)
@@ -106,19 +103,16 @@ namespace osu.Desktop
                 desktopWindow.Icon = new Icon(Assembly.GetExecutingAssembly().GetManifestResourceStream(GetType(), "lazer.ico"));
                 desktopWindow.Title = Name;
 
-                desktopWindow.DragEnter += dragEnter;
-                desktopWindow.DragDrop += dragDrop;
+                desktopWindow.FileDrop += fileDrop;
             }
         }
 
-        private void dragDrop(DragEventArgs e)
+        private void fileDrop(object sender, FileDropEventArgs e)
         {
-            // this method will only be executed if e.Effect in dragEnter gets set to something other that None.
-            var dropData = (object[])e.Data.GetData(DataFormats.FileDrop);
-            var filePaths = dropData.Select(f => f.ToString()).ToArray();
+            var filePaths = new [] { e.FileName };
 
             if (filePaths.All(f => Path.GetExtension(f) == @".osz"))
-                Task.Run(() => BeatmapManager.Import(filePaths));
+                Task.Factory.StartNew(() => BeatmapManager.Import(filePaths), TaskCreationOptions.LongRunning);
             else if (filePaths.All(f => Path.GetExtension(f) == @".osr"))
                 Task.Run(() =>
                 {
@@ -128,16 +122,5 @@ namespace osu.Desktop
         }
 
         private static readonly string[] allowed_extensions = { @".osz", @".osr" };
-
-        private void dragEnter(DragEventArgs e)
-        {
-            // dragDrop will only be executed if e.Effect gets set to something other that None in this method.
-            bool isFile = e.Data.GetDataPresent(DataFormats.FileDrop);
-            if (isFile)
-            {
-                var paths = ((object[])e.Data.GetData(DataFormats.FileDrop)).Select(f => f.ToString()).ToArray();
-                e.Effect = allowed_extensions.Any(ext => paths.All(p => p.EndsWith(ext))) ? DragDropEffects.Copy : DragDropEffects.None;
-            }
-        }
     }
 }

osu.Desktop/OsuTestBrowser.cs

@@ -24,11 +24,6 @@ namespace osu.Desktop
         public override void SetHost(GameHost host)
         {
             base.SetHost(host);
-
-            host.UpdateThread.InactiveHz = host.UpdateThread.ActiveHz;
-            host.DrawThread.InactiveHz = host.DrawThread.ActiveHz;
-            host.InputThread.InactiveHz = host.InputThread.ActiveHz;
-
             host.Window.CursorState |= CursorState.Hidden;
         }
     }

osu.Desktop/Overlays/VersionManager.cs

@@ -3,24 +3,25 @@
 
 using System;
 using System.Diagnostics;
+using System.Net.Http;
 using osu.Framework.Allocation;
+using osu.Framework.Development;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Colour;
 using osu.Framework.Graphics.Containers;
-using osu.Game.Graphics.Sprites;
-using osu.Game.Overlays;
-using osu.Game.Overlays.Notifications;
-using Squirrel;
 using osu.Framework.Graphics.Shapes;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Graphics.Textures;
-using osu.Game.Graphics;
-using OpenTK;
-using OpenTK.Graphics;
-using System.Net.Http;
 using osu.Framework.Logging;
 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 Squirrel;
 
 namespace osu.Desktop.Overlays
 {
@@ -70,7 +71,7 @@ namespace osu.Desktop.Overlays
                                 },
                                 new OsuSpriteText
                                 {
-                                    Colour = game.IsDebug ? colours.Red : Color4.White,
+                                    Colour = DebugUtils.IsDebug ? colours.Red : Color4.White,
                                     Text = game.Version
                                 },
                             }
@@ -232,7 +233,8 @@ namespace osu.Desktop.Overlays
                 Text = @"Update ready to install. Click to restart!",
                 Activated = () =>
                 {
-                    UpdateManager.RestartAppWhenExited();
+                    // Squirrel returns execution to us after the update process is started, so it's safe to use Wait() here
+                    UpdateManager.RestartAppWhenExited().Wait();
                     game.GracefullyExit();
                     return true;
                 }

osu.Desktop/Program.cs

@@ -4,8 +4,8 @@
 using System;
 using System.IO;
 using System.Linq;
-using osu.Framework.Desktop;
-using osu.Framework.Desktop.Platform;
+using osu.Framework;
+using osu.Framework.Platform;
 using osu.Game.IPC;
 
 namespace osu.Desktop

osu.Desktop/Properties/AssemblyInfo.cs

@@ -22,7 +22,7 @@ using System.Runtime.InteropServices;
 [assembly: ComVisible(false)]
 
 // The following GUID is for the ID of the typelib if this project is exposed to COM
-[assembly: Guid("55e28cb2-7b6c-4595-8dcc-9871d8aad7e9")]
+[assembly: Guid("b0cb1d48-e4c2-4612-a347-beea7b1a71e7")]
 
 [assembly: AssemblyVersion("0.0.0")]
 [assembly: AssemblyFileVersion("0.0.0")]

osu.Desktop/app.config

@@ -1,15 +1,44 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" /></startup>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-10.0.0.0" newVersion="10.0.0.0" />
+      </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="SharpCompress" publicKeyToken="afb0a02973931d96" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-0.18.1.0" newVersion="0.18.1.0" />
       </dependentAssembly>
       <dependentAssembly>
-        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-10.0.0.0" newVersion="10.0.0.0" />
+        <assemblyIdentity name="System.ValueTuple" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.2.0" newVersion="4.0.2.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Security.Cryptography.Algorithms" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.IO.FileSystem" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.2.0" newVersion="4.0.2.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.IO.Compression" publicKeyToken="b77a5c561934e089" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.1.2.0" newVersion="4.1.2.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.IO.FileSystem.Primitives" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.2.0" newVersion="4.0.2.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Security.Cryptography.Primitives" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.1.0" newVersion="4.0.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Xml.XPath.XDocument" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.2.0" newVersion="4.0.2.0" />
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
-</configuration>
+</configuration>

osu.Desktop/osu.Desktop.csproj

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
   <PropertyGroup>
-    <ProjectGuid>{2A66DD92-ADB1-4994-89E2-C94E04ACDA0D}</ProjectGuid>
+    <ProjectGuid>{419659FD-72EA-4678-9EB8-B22A746CED70}</ProjectGuid>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
     <OutputType>WinExe</OutputType>
@@ -57,7 +57,6 @@
     <UseVSHostingProcess>false</UseVSHostingProcess>
     <PlatformTarget>AnyCPU</PlatformTarget>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
     <RunCodeAnalysis>false</RunCodeAnalysis>
     <Prefer32Bit>false</Prefer32Bit>
     <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
@@ -69,15 +68,13 @@
     <DebugType>none</DebugType>
     <Optimize>true</Optimize>
     <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>
-    </DefineConstants>
+    <DefineConstants>CuttingEdge NoUpdate</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <NoStdLib>true</NoStdLib>
     <UseVSHostingProcess>false</UseVSHostingProcess>
     <PlatformTarget>AnyCPU</PlatformTarget>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
     <Prefer32Bit>false</Prefer32Bit>
     <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
   </PropertyGroup>
@@ -103,9 +100,7 @@
     <UseVSHostingProcess>false</UseVSHostingProcess>
     <LangVersion>6</LangVersion>
     <ErrorReport>prompt</ErrorReport>
-    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
     <StartArguments>--tests</StartArguments>
-    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="DeltaCompressionDotNet, Version=1.1.0.0, Culture=neutral, PublicKeyToken=1d14d6e5194e7f4a, processorArchitecture=MSIL">
@@ -153,6 +148,18 @@
       <HintPath>$(SolutionDir)\packages\Splat.2.0.0\lib\Net45\Splat.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="SQLitePCLRaw.batteries_green, Version=1.0.0.0, Culture=neutral, PublicKeyToken=a84b7dcfb1391f7f, processorArchitecture=MSIL">
+      <HintPath>$(SolutionDir)\packages\SQLitePCLRaw.bundle_green.1.1.8\lib\net45\SQLitePCLRaw.batteries_green.dll</HintPath>
+    </Reference>
+    <Reference Include="SQLitePCLRaw.batteries_v2, Version=1.0.0.0, Culture=neutral, PublicKeyToken=8226ea5df37bcae9, processorArchitecture=MSIL">
+      <HintPath>$(SolutionDir)\packages\SQLitePCLRaw.bundle_green.1.1.8\lib\net45\SQLitePCLRaw.batteries_v2.dll</HintPath>
+    </Reference>
+    <Reference Include="SQLitePCLRaw.core, Version=1.0.0.0, Culture=neutral, PublicKeyToken=1488e028ca7ab535, processorArchitecture=MSIL">
+      <HintPath>$(SolutionDir)\packages\SQLitePCLRaw.core.1.1.8\lib\net45\SQLitePCLRaw.core.dll</HintPath>
+    </Reference>
+    <Reference Include="SQLitePCLRaw.provider.e_sqlite3, Version=1.0.0.0, Culture=neutral, PublicKeyToken=9c301db686d0bd12, processorArchitecture=MSIL">
+      <HintPath>$(SolutionDir)\packages\SQLitePCLRaw.provider.e_sqlite3.net45.1.1.8\lib\net45\SQLitePCLRaw.provider.e_sqlite3.dll</HintPath>
+    </Reference>
     <Reference Include="Squirrel, Version=1.7.8.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>$(SolutionDir)\packages\squirrel.windows.1.7.8\lib\Net45\Squirrel.dll</HintPath>
       <Private>True</Private>
@@ -160,15 +167,10 @@
     <Reference Include="System" />
     <Reference Include="System.Drawing" />
     <Reference Include="System.Net.Http" />
-    <Reference Include="System.Net.Http.Extensions, Version=2.2.29.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>$(SolutionDir)\packages\Microsoft.Net.Http.2.2.29\lib\net45\System.Net.Http.Extensions.dll</HintPath>
+    <Reference Include="System.ValueTuple, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>$(SolutionDir)\packages\System.ValueTuple.4.4.0\lib\net461\System.ValueTuple.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="System.Net.Http.Primitives, Version=4.2.29.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>$(SolutionDir)\packages\Microsoft.Net.Http.2.2.29\lib\net45\System.Net.Http.Primitives.dll</HintPath>
-      <Private>True</Private>
-    </Reference>
-    <Reference Include="System.Net.Http.WebRequest" />
     <Reference Include="System.Windows.Forms" />
   </ItemGroup>
   <ItemGroup>
@@ -209,14 +211,16 @@
     </BootstrapperPackage>
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\osu-framework\osu.Framework.Desktop\osu.Framework.Desktop.csproj">
-      <Project>{65dc628f-a640-4111-ab35-3a5652bc1e17}</Project>
-      <Name>osu.Framework.Desktop</Name>
-    </ProjectReference>
-    <ProjectReference Include="..\osu-framework\osu.Framework.Testing\osu.Framework.Testing.csproj">
-      <Project>{007B2356-AB6F-4BD9-96D5-116FC2DCE69A}</Project>
-      <Name>osu.Framework.Testing</Name>
-    </ProjectReference>
+    <Compile Include="OsuGameDesktop.cs" />
+    <Compile Include="OsuTestBrowser.cs" />
+    <Compile Include="Overlays\VersionManager.cs" />
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="lazer.ico" />
+  </ItemGroup>
+  <ItemGroup>
     <ProjectReference Include="..\osu-framework\osu.Framework\osu.Framework.csproj">
       <Project>{c76bf5b3-985e-4d39-95fe-97c9c879b83a}</Project>
       <Name>osu.Framework</Name>
@@ -225,14 +229,6 @@
       <Project>{d9a367c9-4c1a-489f-9b05-a0cea2b53b58}</Project>
       <Name>osu.Game.Resources</Name>
     </ProjectReference>
-    <ProjectReference Include="..\osu.Desktop.Tests\osu.Desktop.Tests.csproj">
-      <Project>{230ac4f3-7783-49fb-9aec-b83cda3b9f3d}</Project>
-      <Name>osu.Desktop.Tests</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.Catch\osu.Game.Rulesets.Catch.csproj">
       <Project>{58f6c80c-1253-4a0e-a465-b8c85ebeadf3}</Project>
       <Name>osu.Game.Rulesets.Catch</Name>
@@ -241,25 +237,23 @@
       <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.Tests\osu.Game.Tests.csproj">
+      <Project>{54377672-20b1-40af-8087-5cf73bf3953a}</Project>
+      <Name>osu.Game.Tests</Name>
+    </ProjectReference>
     <ProjectReference Include="..\osu.Game\osu.Game.csproj">
-      <Project>{0d3fbf8a-7464-4cf7-8c90-3e7886df2d4d}</Project>
+      <Project>{2a66dd92-adb1-4994-89e2-c94e04acda0d}</Project>
       <Name>osu.Game</Name>
     </ProjectReference>
   </ItemGroup>
-  <ItemGroup>
-    <Compile Include="OsuGameDesktop.cs" />
-    <Compile Include="OsuTestBrowser.cs" />
-    <Compile Include="Overlays\VersionManager.cs" />
-    <Compile Include="Program.cs" />
-    <Compile Include="Properties\AssemblyInfo.cs" />
-  </ItemGroup>
-  <ItemGroup>
-    <EmbeddedResource Include="lazer.ico" />
-  </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
        Other similar extension points exist, see Microsoft.Common.targets.
@@ -280,4 +274,15 @@
     <PostBuildEvent>
     </PostBuildEvent>
   </PropertyGroup>
+  <Import Project="$(SolutionDir)\packages\SQLitePCLRaw.lib.e_sqlite3.linux.1.1.8\build\net35\SQLitePCLRaw.lib.e_sqlite3.linux.targets" Condition="Exists('$(SolutionDir)\packages\SQLitePCLRaw.lib.e_sqlite3.linux.1.1.8\build\net35\SQLitePCLRaw.lib.e_sqlite3.linux.targets')" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('$(SolutionDir)\packages\SQLitePCLRaw.lib.e_sqlite3.linux.1.1.8\build\net35\SQLitePCLRaw.lib.e_sqlite3.linux.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\packages\SQLitePCLRaw.lib.e_sqlite3.linux.1.1.8\build\net35\SQLitePCLRaw.lib.e_sqlite3.linux.targets'))" />
+    <Error Condition="!Exists('$(SolutionDir)\packages\SQLitePCLRaw.lib.e_sqlite3.osx.1.1.8\build\net35\SQLitePCLRaw.lib.e_sqlite3.osx.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\packages\SQLitePCLRaw.lib.e_sqlite3.osx.1.1.8\build\net35\SQLitePCLRaw.lib.e_sqlite3.osx.targets'))" />
+    <Error Condition="!Exists('$(SolutionDir)\packages\SQLitePCLRaw.lib.e_sqlite3.v110_xp.1.1.8\build\net35\SQLitePCLRaw.lib.e_sqlite3.v110_xp.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\packages\SQLitePCLRaw.lib.e_sqlite3.v110_xp.1.1.8\build\net35\SQLitePCLRaw.lib.e_sqlite3.v110_xp.targets'))" />
+  </Target>
+  <Import Project="$(SolutionDir)\packages\SQLitePCLRaw.lib.e_sqlite3.osx.1.1.8\build\net35\SQLitePCLRaw.lib.e_sqlite3.osx.targets" Condition="Exists('$(SolutionDir)\packages\SQLitePCLRaw.lib.e_sqlite3.osx.1.1.8\build\net35\SQLitePCLRaw.lib.e_sqlite3.osx.targets')" />
+  <Import Project="$(SolutionDir)\packages\SQLitePCLRaw.lib.e_sqlite3.v110_xp.1.1.8\build\net35\SQLitePCLRaw.lib.e_sqlite3.v110_xp.targets" Condition="Exists('$(SolutionDir)\packages\SQLitePCLRaw.lib.e_sqlite3.v110_xp.1.1.8\build\net35\SQLitePCLRaw.lib.e_sqlite3.v110_xp.targets')" />
 </Project>

osu.Desktop/packages.config

@@ -5,10 +5,16 @@ Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/maste
 -->
 <packages>
   <package id="DeltaCompressionDotNet" version="1.1.0" targetFramework="net45" />
-  <package id="Microsoft.Net.Http" version="2.2.29" targetFramework="net45" />
   <package id="Mono.Cecil" version="0.9.6.4" targetFramework="net45" />
   <package id="OpenTK" version="3.0.0-git00009" targetFramework="net461" />
   <package id="SharpCompress" version="0.18.1" targetFramework="net461" />
   <package id="Splat" version="2.0.0" targetFramework="net45" />
+  <package id="SQLitePCLRaw.bundle_green" version="1.1.8" targetFramework="net461" />
+  <package id="SQLitePCLRaw.core" version="1.1.8" targetFramework="net461" />
+  <package id="SQLitePCLRaw.lib.e_sqlite3.linux" version="1.1.8" targetFramework="net461" />
+  <package id="SQLitePCLRaw.lib.e_sqlite3.osx" version="1.1.8" targetFramework="net461" />
+  <package id="SQLitePCLRaw.lib.e_sqlite3.v110_xp" version="1.1.8" targetFramework="net461" />
+  <package id="SQLitePCLRaw.provider.e_sqlite3.net45" version="1.1.8" targetFramework="net461" />
   <package id="squirrel.windows" version="1.7.8" targetFramework="net461" />
+  <package id="System.ValueTuple" version="4.4.0" targetFramework="net461" />
 </packages>

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

@@ -5,10 +5,9 @@ using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Catch.Objects;
 using System.Collections.Generic;
 using System;
+using osu.Game.Rulesets.Catch.UI;
 using osu.Game.Rulesets.Objects.Types;
-using osu.Game.Rulesets.Beatmaps;
 using osu.Game.Rulesets.Objects;
-using osu.Game.Rulesets.Osu.UI;
 
 namespace osu.Game.Rulesets.Catch.Beatmaps
 {
@@ -18,13 +17,37 @@ namespace osu.Game.Rulesets.Catch.Beatmaps
 
         protected override IEnumerable<CatchBaseHit> ConvertHitObject(HitObject obj, Beatmap beatmap)
         {
-            if (!(obj is IHasXPosition))
+            var curveData = obj as IHasCurve;
+            var positionData = obj as IHasPosition;
+            var comboData = obj as IHasCombo;
+
+            if (positionData == null)
                 yield break;
 
+            if (curveData != null)
+            {
+                yield return new JuiceStream
+                {
+                    StartTime = obj.StartTime,
+                    Samples = obj.Samples,
+                    ControlPoints = curveData.ControlPoints,
+                    CurveType = curveData.CurveType,
+                    Distance = curveData.Distance,
+                    RepeatSamples = curveData.RepeatSamples,
+                    RepeatCount = curveData.RepeatCount,
+                    X = positionData.X / CatchPlayfield.BASE_WIDTH,
+                    NewCombo = comboData?.NewCombo ?? false
+                };
+
+                yield break;
+            }
+
             yield return new Fruit
             {
                 StartTime = obj.StartTime,
-                Position = ((IHasXPosition)obj).X / OsuPlayfield.BASE_SIZE.X
+                Samples = obj.Samples,
+                NewCombo = comboData?.NewCombo ?? false,
+                X = positionData.X / CatchPlayfield.BASE_WIDTH
             };
         }
     }

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

@@ -0,0 +1,38 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Catch.Objects;
+
+namespace osu.Game.Rulesets.Catch.Beatmaps
+{
+    internal class CatchBeatmapProcessor : BeatmapProcessor<CatchBaseHit>
+    {
+        public override void PostProcess(Beatmap<CatchBaseHit> beatmap)
+        {
+            if (beatmap.ComboColors.Count == 0)
+                return;
+
+            int comboIndex = 0;
+            int colourIndex = 0;
+
+            CatchBaseHit lastObj = null;
+
+            foreach (var obj in beatmap.HitObjects)
+            {
+                if (obj.NewCombo)
+                {
+                    if (lastObj != null) lastObj.LastInCombo = true;
+
+                    comboIndex = 0;
+                    colourIndex = (colourIndex + 1) % beatmap.ComboColors.Count;
+                }
+
+                obj.ComboIndex = comboIndex++;
+                obj.ComboColour = beatmap.ComboColors[colourIndex];
+
+                lastObj = obj;
+            }
+        }
+    }
+}

osu.Game.Rulesets.Catch/CatchDifficultyCalculator.cs

@@ -2,7 +2,6 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using osu.Game.Beatmaps;
-using osu.Game.Rulesets.Beatmaps;
 using osu.Game.Rulesets.Catch.Beatmaps;
 using osu.Game.Rulesets.Catch.Objects;
 using System.Collections.Generic;

osu.Game.Rulesets.Catch/Mods/CatchMod.cs

@@ -17,7 +17,7 @@ namespace osu.Game.Rulesets.Catch.Mods
 
     public class CatchModHidden : ModHidden
     {
-        public override string Description => @"Play with no approach circles and fading notes for a slight score advantage.";
+        public override string Description => @"Play with fading notes for a slight score advantage.";
         public override double ScoreMultiplier => 1.06;
     }
 

osu.Game.Rulesets.Catch/Objects/CatchBaseHit.cs

@@ -2,11 +2,23 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Objects.Types;
+using OpenTK.Graphics;
 
 namespace osu.Game.Rulesets.Catch.Objects
 {
-    public abstract class CatchBaseHit : HitObject
+    public abstract class CatchBaseHit : HitObject, IHasXPosition, IHasCombo
     {
-        public float Position { get; set; }
+        public float X { get; set; }
+
+        public Color4 ComboColour { get; set; } = Color4.Gray;
+        public int ComboIndex { get; set; }
+
+        public virtual bool NewCombo { get; set; }
+
+        /// <summary>
+        /// The next fruit starts a new combo. Used for explodey.
+        /// </summary>
+        public virtual bool LastInCombo { get; set; }
     }
 }

osu.Game.Rulesets.Catch/Objects/Drawable/DrawableCatchHitObject.cs

@@ -0,0 +1,60 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using osu.Framework.Graphics;
+using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Objects.Drawables;
+
+namespace osu.Game.Rulesets.Catch.Objects.Drawable
+{
+    public abstract class DrawableCatchHitObject<TObject> : DrawableCatchHitObject
+        where TObject : CatchBaseHit
+    {
+        public new TObject HitObject;
+
+        protected DrawableCatchHitObject(TObject hitObject)
+            : base(hitObject)
+        {
+            HitObject = hitObject;
+        }
+    }
+
+    public abstract class DrawableCatchHitObject : DrawableScrollingHitObject<CatchBaseHit>
+    {
+        protected DrawableCatchHitObject(CatchBaseHit hitObject)
+            : base(hitObject)
+        {
+            RelativePositionAxes = Axes.Both;
+            X = hitObject.X;
+            Y = (float)HitObject.StartTime;
+        }
+
+        public Func<CatchBaseHit, bool> CheckPosition;
+
+        protected override void CheckForJudgements(bool userTriggered, double timeOffset)
+        {
+            if (timeOffset > 0)
+                AddJudgement(new Judgement { Result = CheckPosition?.Invoke(HitObject) ?? false ? HitResult.Perfect : HitResult.Miss });
+        }
+
+        private const float preempt = 1000;
+
+        protected override void UpdateState(ArmedState state)
+        {
+            using (BeginAbsoluteSequence(HitObject.StartTime - preempt))
+            {
+                // animation
+                this.FadeIn(200);
+            }
+
+            switch (state)
+            {
+                case ArmedState.Miss:
+                    using (BeginAbsoluteSequence(HitObject.StartTime, true))
+                        this.FadeOut(250).RotateTo(Rotation * 2, 250, Easing.Out);
+                    break;
+            }
+        }
+    }
+}

osu.Game.Rulesets.Catch/Objects/Drawable/DrawableDroplet.cs

@@ -0,0 +1,34 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Game.Rulesets.Catch.Objects.Drawable.Pieces;
+using OpenTK;
+
+namespace osu.Game.Rulesets.Catch.Objects.Drawable
+{
+    public class DrawableDroplet : DrawableCatchHitObject<Droplet>
+    {
+        public DrawableDroplet(Droplet h)
+            : base(h)
+        {
+            Origin = Anchor.Centre;
+
+            Size = new Vector2(Pulp.PULP_SIZE);
+
+            AccentColour = h.ComboColour;
+            Masking = false;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            Child = new Pulp
+            {
+                AccentColour = AccentColour,
+                Scale = new Vector2(0.8f),
+            };
+        }
+    }
+}

osu.Game.Rulesets.Catch/Objects/Drawable/DrawableFruit.cs

@@ -1,59 +1,29 @@
 // Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
-using System;
 using osu.Framework.Allocation;
-using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
-using osu.Framework.Graphics.Shapes;
 using osu.Framework.MathUtils;
-using osu.Game.Graphics;
-using osu.Game.Rulesets.Judgements;
-using osu.Game.Rulesets.Objects.Drawables;
+using osu.Game.Rulesets.Catch.Objects.Drawable.Pieces;
 using OpenTK;
-using OpenTK.Graphics;
 
 namespace osu.Game.Rulesets.Catch.Objects.Drawable
 {
-    public class DrawableFruit : DrawableScrollingHitObject<CatchBaseHit>
+    public class DrawableFruit : DrawableCatchHitObject<Fruit>
     {
-        private const float pulp_size = 30;
-
-        private class Pulp : Circle, IHasAccentColour
-        {
-            public Pulp()
-            {
-                Size = new Vector2(pulp_size);
-
-                EdgeEffect = new EdgeEffectParameters
-                {
-                    Type = EdgeEffectType.Glow,
-                    Radius = 5,
-                    Colour = AccentColour.Opacity(0.5f),
-                };
-            }
-
-            public Color4 AccentColour { get; set; } = Color4.White;
-        }
-
-
-        public DrawableFruit(CatchBaseHit h)
+        public DrawableFruit(Fruit h)
             : base(h)
         {
             Origin = Anchor.Centre;
-            Size = new Vector2(pulp_size * 2, pulp_size * 2.6f);
 
-            RelativePositionAxes = Axes.Both;
-            X = h.Position;
-
-            Colour = new Color4(RNG.NextSingle(), RNG.NextSingle(), RNG.NextSingle(), 1);
+            Size = new Vector2(Pulp.PULP_SIZE * 2.2f, Pulp.PULP_SIZE * 2.8f);
+            AccentColour = HitObject.ComboColour;
+            Masking = false;
 
             Rotation = (float)(RNG.NextDouble() - 0.5f) * 40;
         }
 
-        public Func<CatchBaseHit, bool> CheckPosition;
-
         [BackgroundDependencyLoader]
         private void load()
         {
@@ -71,6 +41,7 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawable
                             RelativePositionAxes = Axes.Both,
                             Anchor = Anchor.TopCentre,
                             Origin = Anchor.TopCentre,
+                            AccentColour = AccentColour,
                             Scale = new Vector2(0.6f),
                         },
                         new Pulp
@@ -78,6 +49,7 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawable
                             RelativePositionAxes = Axes.Both,
                             Anchor = Anchor.CentreLeft,
                             Origin = Anchor.CentreLeft,
+                            AccentColour = AccentColour,
                             Y = -0.08f
                         },
                         new Pulp
@@ -85,6 +57,7 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawable
                             RelativePositionAxes = Axes.Both,
                             Anchor = Anchor.CentreRight,
                             Origin = Anchor.CentreRight,
+                            AccentColour = AccentColour,
                             Y = -0.08f
                         },
                         new Pulp
@@ -92,35 +65,11 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawable
                             RelativePositionAxes = Axes.Both,
                             Anchor = Anchor.BottomCentre,
                             Origin = Anchor.BottomCentre,
+                            AccentColour = AccentColour,
                         },
                     }
                 }
             };
         }
-
-        private const float preempt = 1000;
-
-        protected override void CheckForJudgements(bool userTriggered, double timeOffset)
-        {
-            if (timeOffset > 0)
-                AddJudgement(new Judgement { Result = CheckPosition?.Invoke(HitObject) ?? false ? HitResult.Perfect : HitResult.Miss });
-        }
-
-        protected override void UpdateState(ArmedState state)
-        {
-            using (BeginAbsoluteSequence(HitObject.StartTime - preempt))
-            {
-                // animation
-                this.FadeIn(200);
-            }
-
-            switch (state)
-            {
-                case ArmedState.Miss:
-                    using (BeginAbsoluteSequence(HitObject.StartTime, true))
-                        this.FadeOut(250).RotateTo(Rotation * 2, 250, Easing.Out);
-                    break;
-            }
-        }
     }
 }

osu.Game.Rulesets.Catch/Objects/Drawable/DrawableJuiceStream.cs

@@ -0,0 +1,54 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using OpenTK;
+using osu.Game.Rulesets.Objects.Drawables;
+
+namespace osu.Game.Rulesets.Catch.Objects.Drawable
+{
+    public class DrawableJuiceStream : DrawableCatchHitObject<JuiceStream>
+    {
+        private readonly Container dropletContainer;
+
+        public DrawableJuiceStream(JuiceStream s) : base(s)
+        {
+            RelativeSizeAxes = Axes.Both;
+            Height = (float)HitObject.Duration;
+            X = 0;
+
+            Child = dropletContainer = new Container
+            {
+                RelativeSizeAxes = Axes.Both,
+                RelativeChildOffset = new Vector2(0, (float)HitObject.StartTime),
+                RelativeChildSize = new Vector2(1, (float)HitObject.Duration)
+            };
+
+            foreach (CatchBaseHit tick in s.Ticks)
+            {
+                TinyDroplet tiny = tick as TinyDroplet;
+                if (tiny != null)
+                {
+                    AddNested(new DrawableDroplet(tiny) { Scale = new Vector2(0.5f) });
+                    continue;
+                }
+
+                Droplet droplet = tick as Droplet;
+                if (droplet != null)
+                    AddNested(new DrawableDroplet(droplet));
+
+                Fruit fruit = tick as Fruit;
+                if (fruit != null)
+                    AddNested(new DrawableFruit(fruit));
+            }
+        }
+
+        protected override void AddNested(DrawableHitObject<CatchBaseHit> h)
+        {
+            ((DrawableCatchHitObject)h).CheckPosition = o => CheckPosition?.Invoke(o) ?? false;
+            dropletContainer.Add(h);
+            base.AddNested(h);
+        }
+    }
+}

osu.Game.Rulesets.Catch/Objects/Drawable/Pieces/Pulp.cs

@@ -0,0 +1,43 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Extensions.Color4Extensions;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Game.Graphics;
+using OpenTK;
+using OpenTK.Graphics;
+
+namespace osu.Game.Rulesets.Catch.Objects.Drawable.Pieces
+{
+    public class Pulp : Circle, IHasAccentColour
+    {
+        public const float PULP_SIZE = 20;
+
+        public Pulp()
+        {
+            Size = new Vector2(PULP_SIZE);
+
+            Blending = BlendingMode.Additive;
+            Colour = Color4.White.Opacity(0.9f);
+        }
+
+        private Color4 accentColour;
+        public Color4 AccentColour
+        {
+            get { return accentColour; }
+            set
+            {
+                accentColour = value;
+
+                EdgeEffect = new EdgeEffectParameters
+                {
+                    Type = EdgeEffectType.Glow,
+                    Radius = 5,
+                    Colour = accentColour.Lighten(100),
+                };
+            }
+        }
+    }
+}

osu.Game.Rulesets.Catch/Objects/JuiceStream.cs

@@ -0,0 +1,169 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using osu.Game.Audio;
+using osu.Game.Beatmaps;
+using osu.Game.Beatmaps.ControlPoints;
+using osu.Game.Rulesets.Catch.UI;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Objects.Types;
+using OpenTK;
+using osu.Framework.Lists;
+
+namespace osu.Game.Rulesets.Catch.Objects
+{
+    public class JuiceStream : CatchBaseHit, IHasCurve
+    {
+        /// <summary>
+        /// Positional distance that results in a duration of one second, before any speed adjustments.
+        /// </summary>
+        private const float base_scoring_distance = 100;
+
+        public readonly SliderCurve Curve = new SliderCurve();
+
+        public int RepeatCount { get; set; } = 1;
+
+        public double Velocity;
+        public double TickDistance;
+
+        public override void ApplyDefaults(ControlPointInfo controlPointInfo, BeatmapDifficulty difficulty)
+        {
+            base.ApplyDefaults(controlPointInfo, difficulty);
+
+            TimingControlPoint timingPoint = controlPointInfo.TimingPointAt(StartTime);
+            DifficultyControlPoint difficultyPoint = controlPointInfo.DifficultyPointAt(StartTime);
+
+            double scoringDistance = base_scoring_distance * difficulty.SliderMultiplier * difficultyPoint.SpeedMultiplier;
+
+            Velocity = scoringDistance / timingPoint.BeatLength;
+            TickDistance = scoringDistance / difficulty.SliderTickRate;
+        }
+
+        public IEnumerable<CatchBaseHit> Ticks
+        {
+            get
+            {
+                SortedList<CatchBaseHit> ticks = new SortedList<CatchBaseHit>((a, b) => a.StartTime.CompareTo(b.StartTime));
+
+                if (TickDistance == 0)
+                    return ticks;
+
+                var length = Curve.Distance;
+                var tickDistance = Math.Min(TickDistance, length);
+                var repeatDuration = length / Velocity;
+
+                var minDistanceFromEnd = Velocity * 0.01;
+
+                ticks.Add(new Fruit
+                {
+                    Samples = Samples,
+                    ComboColour = ComboColour,
+                    StartTime = StartTime,
+                    X = X
+                });
+
+                for (var repeat = 0; repeat < RepeatCount; repeat++)
+                {
+                    var repeatStartTime = StartTime + repeat * repeatDuration;
+                    var reversed = repeat % 2 == 1;
+
+                    for (var d = tickDistance; d <= length; d += tickDistance)
+                    {
+                        if (d > length - minDistanceFromEnd)
+                            break;
+
+                        var timeProgress = d / length;
+                        var distanceProgress = reversed ? 1 - timeProgress : timeProgress;
+
+                        var lastTickTime = repeatStartTime + timeProgress * repeatDuration;
+                        ticks.Add(new Droplet
+                        {
+                            StartTime = lastTickTime,
+                            ComboColour = ComboColour,
+                            X = Curve.PositionAt(distanceProgress).X / CatchPlayfield.BASE_WIDTH,
+                            Samples = new SampleInfoList(Samples.Select(s => new SampleInfo
+                            {
+                                Bank = s.Bank,
+                                Name = @"slidertick",
+                                Volume = s.Volume
+                            }))
+                        });
+                    }
+
+                    double tinyTickInterval = tickDistance / length * repeatDuration;
+                    while (tinyTickInterval > 100)
+                        tinyTickInterval /= 2;
+
+                    for (double t = 0; t < repeatDuration; t += tinyTickInterval)
+                    {
+                        double progress = reversed ? 1 - t / repeatDuration : t / repeatDuration;
+
+                        ticks.Add(new TinyDroplet
+                        {
+                            StartTime = repeatStartTime + t,
+                            ComboColour = ComboColour,
+                            X = Curve.PositionAt(progress).X / CatchPlayfield.BASE_WIDTH,
+                            Samples = new SampleInfoList(Samples.Select(s => new SampleInfo
+                            {
+                                Bank = s.Bank,
+                                Name = @"slidertick",
+                                Volume = s.Volume
+                            }))
+                        });
+                    }
+
+                    ticks.Add(new Fruit
+                    {
+                        Samples = Samples,
+                        ComboColour = ComboColour,
+                        StartTime = repeatStartTime + repeatDuration,
+                        X = Curve.PositionAt(reversed ? 0 : 1).X / CatchPlayfield.BASE_WIDTH
+                    });
+                }
+
+                return ticks;
+            }
+        }
+
+        public double EndTime => StartTime + RepeatCount * Curve.Distance / Velocity;
+
+        public float EndX => Curve.PositionAt(ProgressAt(1)).X / CatchPlayfield.BASE_WIDTH;
+
+        public double Duration => EndTime - StartTime;
+
+        public double Distance
+        {
+            get { return Curve.Distance; }
+            set { Curve.Distance = value; }
+        }
+
+        public List<Vector2> ControlPoints
+        {
+            get { return Curve.ControlPoints; }
+            set { Curve.ControlPoints = value; }
+        }
+
+        public List<SampleInfoList> RepeatSamples { get; set; } = new List<SampleInfoList>();
+
+        public CurveType CurveType
+        {
+            get { return Curve.CurveType; }
+            set { Curve.CurveType = value; }
+        }
+
+        public Vector2 PositionAt(double progress) => Curve.PositionAt(ProgressAt(progress));
+
+        public double ProgressAt(double progress)
+        {
+            double p = progress * RepeatCount % 1;
+            if (RepeatAt(progress) % 2 == 1)
+                p = 1 - p;
+            return p;
+        }
+
+        public int RepeatAt(double progress) => (int)(progress * RepeatCount);
+    }
+}

osu.Game.Rulesets.Catch/Objects/TinyDroplet.cs

@@ -0,0 +1,9 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+namespace osu.Game.Rulesets.Catch.Objects
+{
+    public class TinyDroplet : Droplet
+    {
+    }
+}

osu.Game.Rulesets.Catch/Properties/AssemblyInfo.cs

@@ -8,11 +8,11 @@ using System.Runtime.InteropServices;
 // set of attributes. Change these attribute values to modify the information
 // associated with an assembly.
 [assembly: AssemblyTitle("osu.Game.Rulesets.Catch")]
-[assembly: AssemblyDescription("")]
+[assembly: AssemblyDescription("catch the fruit. to the beat.")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
+[assembly: AssemblyCompany("ppy Pty Ltd")]
 [assembly: AssemblyProduct("osu.Game.Rulesets.Catch")]
-[assembly: AssemblyCopyright("Copyright ©  2016")]
+[assembly: AssemblyCopyright("ppy Pty Ltd 2007-2017")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -24,15 +24,5 @@ using System.Runtime.InteropServices;
 // The following GUID is for the ID of the typelib if this project is exposed to COM
 [assembly: Guid("58f6c80c-1253-4a0e-a465-b8c85ebeadf3")]
 
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version
-//      Build Number
-//      Revision
-//
-// You can specify all the values or you can default the Build and Revision Numbers
-// by using the '*' as shown below:
-// [assembly: AssemblyVersion("1.0.*")]
 [assembly: AssemblyVersion("1.0.0.0")]
 [assembly: AssemblyFileVersion("1.0.0.0")]

osu.Game.Rulesets.Catch/Scoring/CatchScoreProcessor.cs

@@ -1,7 +1,10 @@
 // Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Catch.Judgements;
 using osu.Game.Rulesets.Catch.Objects;
+using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Rulesets.UI;
 
@@ -9,13 +12,35 @@ namespace osu.Game.Rulesets.Catch.Scoring
 {
     internal class CatchScoreProcessor : ScoreProcessor<CatchBaseHit>
     {
-        public CatchScoreProcessor()
-        {
-        }
-
         public CatchScoreProcessor(RulesetContainer<CatchBaseHit> rulesetContainer)
             : base(rulesetContainer)
         {
         }
+
+        protected override void SimulateAutoplay(Beatmap<CatchBaseHit> beatmap)
+        {
+            foreach (var obj in beatmap.HitObjects)
+            {
+                var stream = obj as JuiceStream;
+
+                if (stream != null)
+                {
+                    AddJudgement(new CatchJudgement { Result = HitResult.Perfect });
+                    AddJudgement(new CatchJudgement { Result = HitResult.Perfect });
+
+                    foreach (var unused in stream.Ticks)
+                        AddJudgement(new CatchJudgement { Result = HitResult.Perfect });
+
+                    continue;
+                }
+
+                var fruit = obj as Fruit;
+
+                if (fruit != null)
+                    AddJudgement(new CatchJudgement { Result = HitResult.Perfect });
+            }
+
+            base.SimulateAutoplay(beatmap);
+        }
     }
 }

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

@@ -0,0 +1,16 @@
+// Copyright (c) 2007-2017 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]
+    [Ignore("getting CI working")]
+    public class TestCaseCatchPlayer : Game.Tests.Visual.TestCasePlayer
+    {
+        public TestCaseCatchPlayer() : base(typeof(CatchRuleset))
+        {
+        }
+    }
+}

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

@@ -0,0 +1,28 @@
+// Copyright (c) 2007-2017 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]
+    [Ignore("getting CI working")]
+    public class TestCaseCatchStacker : Game.Tests.Visual.TestCasePlayer
+    {
+        public TestCaseCatchStacker() : base(typeof(CatchRuleset))
+        {
+        }
+
+        protected override Beatmap CreateBeatmap()
+        {
+            var beatmap = new Beatmap();
+
+            for (int i = 0; i < 256; i++)
+                beatmap.HitObjects.Add(new Fruit { X = 0.5f, StartTime = i * 100, NewCombo = i % 8 == 0 });
+
+            return beatmap;
+        }
+    }
+}

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

@@ -1,17 +1,26 @@
 // Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
+using System;
+using System.Collections.Generic;
+using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
-using osu.Game.Rulesets;
-using osu.Game.Rulesets.Catch;
 using osu.Game.Rulesets.Catch.UI;
+using osu.Game.Tests.Visual;
 using OpenTK;
 
-namespace osu.Desktop.Tests.Visual
+namespace osu.Game.Rulesets.Catch.Tests
 {
+    [TestFixture]
+    [Ignore("getting CI working")]
     internal class TestCaseCatcher : OsuTestCase
     {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(Catcher),
+        };
+
         [BackgroundDependencyLoader]
         private void load(RulesetStore rulesets)
         {
@@ -20,7 +29,7 @@ namespace osu.Desktop.Tests.Visual
                 new CatchInputManager(rulesets.GetRuleset(2))
                 {
                     RelativeSizeAxes = Axes.Both,
-                    Child = new CatcherArea
+                    Child = new Catcher
                     {
                         RelativePositionAxes = Axes.Both,
                         RelativeSizeAxes = Axes.Both,

osu.Game.Rulesets.Catch/UI/CatchPlayfield.cs

@@ -1,10 +1,12 @@
 // Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
+using System;
 using osu.Framework.Graphics;
 using osu.Game.Rulesets.UI;
 using OpenTK;
 using osu.Framework.Graphics.Containers;
+using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.Objects.Drawable;
 using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Objects.Drawables;
@@ -13,16 +15,20 @@ namespace osu.Game.Rulesets.Catch.UI
 {
     public class CatchPlayfield : ScrollingPlayfield
     {
+        public static readonly float BASE_WIDTH = 512;
+
         protected override Container<Drawable> Content => content;
         private readonly Container<Drawable> content;
-        private readonly CatcherArea catcherArea;
+
+        private readonly Container catcherContainer;
+        private readonly Catcher catcher;
 
         public CatchPlayfield()
             : base(Axes.Y)
         {
-            Reversed.Value = true;
+            Container explodingFruitContainer;
 
-            Size = new Vector2(1);
+            Reversed.Value = true;
 
             Anchor = Anchor.TopCentre;
             Origin = Anchor.TopCentre;
@@ -33,24 +39,43 @@ namespace osu.Game.Rulesets.Catch.UI
                 {
                     RelativeSizeAxes = Axes.Both,
                 },
-                catcherArea = new CatcherArea
+                explodingFruitContainer = new Container
                 {
                     RelativeSizeAxes = Axes.Both,
+                },
+                catcherContainer = new Container
+                {
+                    RelativeSizeAxes = Axes.X,
                     Anchor = Anchor.BottomLeft,
                     Origin = Anchor.TopLeft,
-                    Height = 0.3f
+                    Height = 180,
+                    Child = catcher = new Catcher
+                    {
+                        ExplodingFruitTarget = explodingFruitContainer,
+                        RelativePositionAxes = Axes.Both,
+                        Origin = Anchor.TopCentre,
+                        X = 0.5f,
+                    }
                 }
             };
         }
 
+        protected override void Update()
+        {
+            base.Update();
+            catcher.Size = new Vector2(catcherContainer.DrawSize.Y);
+        }
+
+        public bool CheckIfWeCanCatch(CatchBaseHit obj) => Math.Abs(catcher.Position.X - obj.X) < catcher.DrawSize.X / DrawSize.X / 2;
+
         public override void Add(DrawableHitObject h)
         {
             h.Depth = (float)h.HitObject.StartTime;
 
             base.Add(h);
 
-            var fruit = (DrawableFruit)h;
-            fruit.CheckPosition = catcherArea.CheckIfWeCanCatch;
+            var fruit = (DrawableCatchHitObject)h;
+            fruit.CheckPosition = CheckIfWeCanCatch;
         }
 
         public override void OnJudgement(DrawableHitObject judgedObject, Judgement judgement)
@@ -58,8 +83,12 @@ namespace osu.Game.Rulesets.Catch.UI
             if (judgement.IsHit)
             {
                 Vector2 screenPosition = judgedObject.ScreenSpaceDrawQuad.Centre;
-                Remove(judgedObject);
-                catcherArea.Add(judgedObject, screenPosition);
+
+                // todo: don't do this
+                (judgedObject.Parent as Container<DrawableHitObject>)?.Remove(judgedObject);
+                (judgedObject.Parent as Container)?.Remove(judgedObject);
+
+                catcher.Add(judgedObject, screenPosition);
             }
         }
     }

osu.Game.Rulesets.Catch/UI/CatchRulesetContainer.cs

@@ -3,7 +3,6 @@
 
 using osu.Framework.Input;
 using osu.Game.Beatmaps;
-using osu.Game.Rulesets.Beatmaps;
 using osu.Game.Rulesets.Catch.Beatmaps;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.Objects.Drawable;
@@ -23,6 +22,8 @@ namespace osu.Game.Rulesets.Catch.UI
 
         public override ScoreProcessor CreateScoreProcessor() => new CatchScoreProcessor(this);
 
+        protected override BeatmapProcessor<CatchBaseHit> CreateBeatmapProcessor() => new CatchBeatmapProcessor();
+
         protected override BeatmapConverter<CatchBaseHit> CreateBeatmapConverter() => new CatchBeatmapConverter();
 
         protected override Playfield CreatePlayfield() => new CatchPlayfield();
@@ -31,8 +32,13 @@ namespace osu.Game.Rulesets.Catch.UI
 
         protected override DrawableHitObject<CatchBaseHit> GetVisualRepresentation(CatchBaseHit h)
         {
-            if (h is Fruit)
-                return new DrawableFruit(h);
+            var fruit = h as Fruit;
+            if (fruit != null)
+                return new DrawableFruit(fruit);
+
+            var stream = h as JuiceStream;
+            if (stream != null)
+                return new DrawableJuiceStream(stream);
 
             return null;
         }

osu.Game.Rulesets.Catch/UI/Catcher.cs

@@ -0,0 +1,193 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using System.Linq;
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Graphics.Textures;
+using osu.Framework.Input.Bindings;
+using osu.Framework.MathUtils;
+using osu.Game.Rulesets.Catch.Objects;
+using osu.Game.Rulesets.Objects.Drawables;
+using OpenTK;
+
+namespace osu.Game.Rulesets.Catch.UI
+{
+    public class Catcher : Container, IKeyBindingHandler<CatchAction>
+    {
+        private Texture texture;
+
+        private Container<DrawableHitObject> caughtFruit;
+
+        public Container ExplodingFruitTarget;
+
+        [BackgroundDependencyLoader]
+        private void load(TextureStore textures)
+        {
+            texture = textures.Get(@"Play/Catch/fruit-catcher-idle");
+
+            Children = new Drawable[]
+            {
+                createCatcherSprite(),
+                caughtFruit = new Container<DrawableHitObject>
+                {
+                    Anchor = Anchor.TopCentre,
+                    Origin = Anchor.BottomCentre,
+                }
+            };
+        }
+
+        private int currentDirection;
+
+        private bool dashing;
+
+        protected bool Dashing
+        {
+            get { return dashing; }
+            set
+            {
+                if (value == dashing) return;
+
+                dashing = value;
+
+                if (dashing)
+                    Schedule(addAdditiveSprite);
+            }
+        }
+
+        private void addAdditiveSprite()
+        {
+            if (!dashing) return;
+
+            var additive = createCatcherSprite();
+
+            additive.RelativePositionAxes = Axes.Both;
+            additive.Blending = BlendingMode.Additive;
+            additive.Position = Position;
+            additive.Scale = Scale;
+
+            ((Container)Parent).Add(additive);
+
+            additive.FadeTo(0.4f).FadeOut(800, Easing.OutQuint).Expire();
+
+            Scheduler.AddDelayed(addAdditiveSprite, 50);
+        }
+
+        private Sprite createCatcherSprite() => new Sprite
+        {
+            RelativeSizeAxes = Axes.Both,
+            FillMode = FillMode.Fit,
+            Texture = texture,
+            OriginPosition = new Vector2(DrawWidth / 2, 10) //temporary until the sprite is aligned correctly.
+        };
+
+        public bool OnPressed(CatchAction action)
+        {
+            switch (action)
+            {
+                case CatchAction.MoveLeft:
+                    currentDirection--;
+                    return true;
+                case CatchAction.MoveRight:
+                    currentDirection++;
+                    return true;
+                case CatchAction.Dash:
+                    Dashing = true;
+                    return true;
+            }
+
+            return false;
+        }
+
+        public bool OnReleased(CatchAction action)
+        {
+            switch (action)
+            {
+                case CatchAction.MoveLeft:
+                    currentDirection++;
+                    return true;
+                case CatchAction.MoveRight:
+                    currentDirection--;
+                    return true;
+                case CatchAction.Dash:
+                    Dashing = false;
+                    return true;
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// The relative space to cover in 1 millisecond. based on 1 game pixel per millisecond as in osu-stable.
+        /// </summary>
+        private const double base_speed = 1.0 / 512;
+
+        protected override void Update()
+        {
+            base.Update();
+
+            if (currentDirection == 0) return;
+
+            double dashModifier = Dashing ? 1 : 0.5;
+
+            Scale = new Vector2(Math.Sign(currentDirection), 1);
+            X = (float)MathHelper.Clamp(X + Math.Sign(currentDirection) * Clock.ElapsedFrameTime * base_speed * dashModifier, 0, 1);
+        }
+
+        public void Add(DrawableHitObject fruit, Vector2 absolutePosition)
+        {
+            fruit.RelativePositionAxes = Axes.None;
+            fruit.Position = new Vector2(ToLocalSpace(absolutePosition).X - DrawSize.X / 2, 0);
+
+            fruit.Anchor = Anchor.TopCentre;
+            fruit.Origin = Anchor.BottomCentre;
+            fruit.Scale *= 0.7f;
+            fruit.LifetimeEnd = double.MaxValue;
+
+            float distance = fruit.DrawSize.X / 2 * fruit.Scale.X;
+
+            while (caughtFruit.Any(f => f.LifetimeEnd == double.MaxValue && Vector2Extensions.DistanceSquared(f.Position, fruit.Position) < distance * distance))
+            {
+                fruit.X += RNG.Next(-5, 5);
+                fruit.Y -= RNG.Next(0, 5);
+            }
+
+            caughtFruit.Add(fruit);
+
+            if (((CatchBaseHit)fruit.HitObject).LastInCombo)
+                explode();
+        }
+
+        private void explode()
+        {
+            var fruit = caughtFruit.ToArray();
+
+            foreach (var f in fruit)
+            {
+                var originalX = f.X * Scale.X;
+
+                if (ExplodingFruitTarget != null)
+                {
+                    f.Anchor = Anchor.TopLeft;
+                    f.Position = caughtFruit.ToSpaceOfOtherDrawable(f.DrawPosition, ExplodingFruitTarget);
+
+                    caughtFruit.Remove(f);
+
+                    ExplodingFruitTarget.Add(f);
+                }
+
+                f.MoveToY(f.Y - 50, 250, Easing.OutSine)
+                .Then()
+                .MoveToY(f.Y + 50, 500, Easing.InSine);
+
+                f.MoveToX(f.X + originalX * 6, 1000);
+                f.FadeOut(750);
+
+                f.Expire();
+            }
+        }
+    }
+}

osu.Game.Rulesets.Catch/UI/CatcherArea.cs

@@ -1,176 +0,0 @@
-// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using System;
-using System.Linq;
-using osu.Framework.Allocation;
-using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
-using osu.Framework.Graphics.Sprites;
-using osu.Framework.Graphics.Textures;
-using osu.Framework.Input.Bindings;
-using osu.Framework.MathUtils;
-using osu.Game.Rulesets.Catch.Objects;
-using osu.Game.Rulesets.Catch.Objects.Drawable;
-using osu.Game.Rulesets.Objects.Drawables;
-using OpenTK;
-
-namespace osu.Game.Rulesets.Catch.UI
-{
-    public class CatcherArea : Container
-    {
-        private Catcher catcher;
-
-        public void Add(DrawableHitObject fruit, Vector2 screenPosition) => catcher.AddToStack(fruit, screenPosition);
-
-        public bool CheckIfWeCanCatch(CatchBaseHit obj) => Math.Abs(catcher.Position.X - obj.Position) < catcher.DrawSize.X / DrawSize.X / 2;
-
-        [BackgroundDependencyLoader]
-        private void load()
-        {
-            Children = new Drawable[]
-            {
-                catcher = new Catcher
-                {
-                    RelativePositionAxes = Axes.Both,
-                    Anchor = Anchor.TopLeft,
-                    Origin = Anchor.TopCentre,
-                    X = 0.5f,
-                }
-            };
-        }
-
-        protected override void Update()
-        {
-            base.Update();
-
-            catcher.Size = new Vector2(DrawSize.Y);
-        }
-
-        private class Catcher : Container, IKeyBindingHandler<CatchAction>
-        {
-            private Texture texture;
-
-            [BackgroundDependencyLoader]
-            private void load(TextureStore textures)
-            {
-                texture = textures.Get(@"Play/Catch/fruit-catcher-idle");
-
-                Child = createCatcherSprite();
-            }
-
-            private int currentDirection;
-
-            private bool dashing;
-
-            protected bool Dashing
-            {
-                get { return dashing; }
-                set
-                {
-                    if (value == dashing) return;
-
-                    dashing = value;
-
-                    if (dashing)
-                        Schedule(addAdditiveSprite);
-                }
-            }
-
-            private void addAdditiveSprite()
-            {
-                if (!dashing) return;
-
-                var additive = createCatcherSprite();
-
-                additive.RelativePositionAxes = Axes.Both;
-                additive.Blending = BlendingMode.Additive;
-                additive.Position = Position;
-                additive.Scale = Scale;
-
-                ((CatcherArea)Parent).Add(additive);
-
-                additive.FadeTo(0.4f).FadeOut(800, Easing.OutQuint).Expire();
-
-                Scheduler.AddDelayed(addAdditiveSprite, 50);
-            }
-
-            private Sprite createCatcherSprite() => new Sprite
-            {
-                RelativeSizeAxes = Axes.Both,
-                FillMode = FillMode.Fit,
-                Texture = texture,
-                OriginPosition = new Vector2(DrawWidth / 2, 10) //temporary until the sprite is aligned correctly.
-            };
-
-            public bool OnPressed(CatchAction action)
-            {
-                switch (action)
-                {
-                    case CatchAction.MoveLeft:
-                        currentDirection--;
-                        return true;
-                    case CatchAction.MoveRight:
-                        currentDirection++;
-                        return true;
-                    case CatchAction.Dash:
-                        Dashing = true;
-                        return true;
-                }
-
-                return false;
-            }
-
-            public bool OnReleased(CatchAction action)
-            {
-                switch (action)
-                {
-                    case CatchAction.MoveLeft:
-                        currentDirection++;
-                        return true;
-                    case CatchAction.MoveRight:
-                        currentDirection--;
-                        return true;
-                    case CatchAction.Dash:
-                        Dashing = false;
-                        return true;
-                }
-
-                return false;
-            }
-
-            protected override void Update()
-            {
-                base.Update();
-
-                if (currentDirection == 0) return;
-
-                float speed = Dashing ? 1.5f : 1;
-
-                Scale = new Vector2(Math.Sign(currentDirection), 1);
-                X = (float)MathHelper.Clamp(X + Math.Sign(currentDirection) * Clock.ElapsedFrameTime / 1800 * speed, 0, 1);
-            }
-
-            public void AddToStack(DrawableHitObject fruit, Vector2 absolutePosition)
-            {
-                fruit.RelativePositionAxes = Axes.None;
-                fruit.Position = new Vector2(ToLocalSpace(absolutePosition).X - DrawSize.X / 2, 0);
-
-                fruit.Anchor = Anchor.TopCentre;
-                fruit.Origin = Anchor.BottomCentre;
-                fruit.Scale *= 0.7f;
-                fruit.LifetimeEnd = double.MaxValue;
-
-                float distance = fruit.DrawSize.X / 2 * fruit.Scale.X;
-
-                while (Children.OfType<DrawableFruit>().Any(f => Vector2Extensions.DistanceSquared(f.Position, fruit.Position) < distance * distance))
-                {
-                    fruit.X += RNG.Next(-5, 5);
-                    fruit.Y -= RNG.Next(0, 5);
-                }
-
-                Add(fruit);
-            }
-        }
-    }
-}

osu.Game.Rulesets.Catch/app.config

@@ -6,6 +6,14 @@
         <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-10.0.0.0" newVersion="10.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="SharpCompress" publicKeyToken="afb0a02973931d96" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-0.18.1.0" newVersion="0.18.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.ValueTuple" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral"/>
+        <bindingRedirect oldVersion="0.0.0.0-4.0.2.0" newVersion="4.0.2.0"/>
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>

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

@@ -33,6 +33,10 @@
     <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="nunit.framework, Version=3.8.1.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>$(SolutionDir)\packages\NUnit.3.8.1\lib\net45\nunit.framework.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="OpenTK, Version=3.0.0.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
       <HintPath>$(SolutionDir)\packages\OpenTK.3.0.0-git00009\lib\net20\OpenTK.dll</HintPath>
       <Private>True</Private>
@@ -40,26 +44,29 @@
     <Reference Include="System" />
     <Reference Include="System.Collections" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Drawing" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="Microsoft.CSharp" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Net.Http" />
-    <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Beatmaps\CatchBeatmapConverter.cs" />
+    <Compile Include="Beatmaps\CatchBeatmapProcessor.cs" />
     <Compile Include="CatchDifficultyCalculator.cs" />
     <Compile Include="CatchInputManager.cs" />
+    <Compile Include="Objects\Drawable\DrawableCatchHitObject.cs" />
+    <Compile Include="Objects\Drawable\DrawableDroplet.cs" />
+    <Compile Include="Objects\Drawable\DrawableJuiceStream.cs" />
+    <Compile Include="Objects\Drawable\Pieces\Pulp.cs" />
+    <Compile Include="Objects\JuiceStream.cs" />
     <Compile Include="Scoring\CatchScoreProcessor.cs" />
     <Compile Include="Judgements\CatchJudgement.cs" />
     <Compile Include="Objects\CatchBaseHit.cs" />
     <Compile Include="Objects\Drawable\DrawableFruit.cs" />
     <Compile Include="Objects\Droplet.cs" />
     <Compile Include="Objects\Fruit.cs" />
+    <Compile Include="Objects\TinyDroplet.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="UI\CatcherArea.cs" />
+    <Compile Include="Tests\TestCaseCatcher.cs" />
+    <Compile Include="Tests\TestCaseCatchStacker.cs" />
+    <Compile Include="Tests\TestCaseCatchPlayer.cs" />
+    <Compile Include="UI\Catcher.cs" />
     <Compile Include="UI\CatchRulesetContainer.cs" />
     <Compile Include="UI\CatchPlayfield.cs" />
     <Compile Include="CatchRuleset.cs" />
@@ -77,14 +84,12 @@
     <ProjectReference Include="..\osu-framework\osu.Framework\osu.Framework.csproj">
       <Project>{C76BF5B3-985E-4D39-95FE-97C9C879B83A}</Project>
       <Name>osu.Framework</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>
+      <Private>True</Private>
     </ProjectReference>
     <ProjectReference Include="..\osu.Game\osu.Game.csproj">
-      <Project>{0D3FBF8A-7464-4CF7-8C90-3E7886DF2D4D}</Project>
+      <Project>{2a66dd92-adb1-4994-89e2-c94e04acda0d}</Project>
       <Name>osu.Game</Name>
+      <Private>True</Private>
     </ProjectReference>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />

osu.Game.Rulesets.Catch/packages.config

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="NUnit" version="3.8.1" targetFramework="net461" />
   <package id="OpenTK" version="3.0.0-git00009" targetFramework="net461" />
 </packages>

osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmapConverter.cs

@@ -1,7 +1,6 @@
 // Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
-using osu.Game.Rulesets.Beatmaps;
 using osu.Game.Rulesets.Mania.Objects;
 using System;
 using System.Collections.Generic;
@@ -44,7 +43,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
         {
             beatmap = original;
 
-            BeatmapDifficulty difficulty = original.BeatmapInfo.Difficulty;
+            BeatmapDifficulty difficulty = original.BeatmapInfo.BaseDifficulty;
 
             int seed = (int)Math.Round(difficulty.DrainRate + difficulty.CircleSize) * 20 + (int)(difficulty.OverallDifficulty * 41.2) + (int)Math.Round(difficulty.ApproachRate);
             random = new FastRandom(seed);

osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/DistanceObjectPatternGenerator.cs

@@ -47,7 +47,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
             // The true distance, accounting for any repeats
             double distance = (distanceData?.Distance ?? 0) * repeatCount;
             // The velocity of the osu! hit object - calculated as the velocity of a slider
-            double osuVelocity = osu_base_scoring_distance * beatmap.BeatmapInfo.Difficulty.SliderMultiplier * difficultyPoint.SpeedMultiplier / timingPoint.BeatLength;
+            double osuVelocity = osu_base_scoring_distance * beatmap.BeatmapInfo.BaseDifficulty.SliderMultiplier * difficultyPoint.SpeedMultiplier / timingPoint.BeatLength;
             // The duration of the osu! hit object
             double osuDuration = distance / osuVelocity;
 

osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/PatternGenerator.cs

@@ -104,7 +104,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
                 if (drainTime == 0)
                     drainTime = 10000;
 
-                BeatmapDifficulty difficulty = Beatmap.BeatmapInfo.Difficulty;
+                BeatmapDifficulty difficulty = Beatmap.BeatmapInfo.BaseDifficulty;
                 conversionDifficulty = ((difficulty.DrainRate + MathHelper.Clamp(difficulty.ApproachRate, 4, 7)) / 1.5 + Beatmap.HitObjects.Count / drainTime * 9f) / 38f * 5f / 1.15;
                 conversionDifficulty = Math.Min(conversionDifficulty.Value, 12);
 

osu.Game.Rulesets.Mania/ManiaDifficultyCalculator.cs

@@ -2,7 +2,6 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using osu.Game.Beatmaps;
-using osu.Game.Rulesets.Beatmaps;
 using osu.Game.Rulesets.Mania.Beatmaps;
 using osu.Game.Rulesets.Mania.Objects;
 using System.Collections.Generic;
@@ -22,6 +21,6 @@ namespace osu.Game.Rulesets.Mania
             return 0;
         }
 
-        protected override BeatmapConverter<ManiaHitObject> CreateBeatmapConverter() => new ManiaBeatmapConverter(true, (int)Math.Max(1, Math.Round(Beatmap.BeatmapInfo.Difficulty.CircleSize)));
+        protected override BeatmapConverter<ManiaHitObject> CreateBeatmapConverter() => new ManiaBeatmapConverter(true, (int)Math.Max(1, Math.Round(Beatmap.BeatmapInfo.BaseDifficulty.CircleSize)));
     }
 }

osu.Game.Rulesets.Mania/Objects/Drawables/DrawableHoldNoteTick.cs

@@ -94,7 +94,7 @@ namespace osu.Game.Rulesets.Mania.Objects.Drawables
 
         protected override void UpdateState(ArmedState state)
         {
-            switch (State)
+            switch (State.Value)
             {
                 case ArmedState.Hit:
                     AccentColour = Color4.Green;

osu.Game.Rulesets.Mania/Properties/AssemblyInfo.cs

@@ -8,11 +8,11 @@ using System.Runtime.InteropServices;
 // set of attributes. Change these attribute values to modify the information
 // associated with an assembly.
 [assembly: AssemblyTitle("osu.Game.Rulesets.Mania")]
-[assembly: AssemblyDescription("")]
+[assembly: AssemblyDescription("smash the keys. to the beat.")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
+[assembly: AssemblyCompany("ppy Pty Ltd")]
 [assembly: AssemblyProduct("osu.Game.Rulesets.Mania")]
-[assembly: AssemblyCopyright("Copyright ©  2016")]
+[assembly: AssemblyCopyright("ppy Pty Ltd 2007-2017")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -24,15 +24,5 @@ using System.Runtime.InteropServices;
 // The following GUID is for the ID of the typelib if this project is exposed to COM
 [assembly: Guid("48f4582b-7687-4621-9cbe-5c24197cb536")]
 
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version
-//      Build Number
-//      Revision
-//
-// You can specify all the values or you can default the Build and Revision Numbers
-// by using the '*' as shown below:
-// [assembly: AssemblyVersion("1.0.*")]
 [assembly: AssemblyVersion("1.0.0.0")]
 [assembly: AssemblyFileVersion("1.0.0.0")]

osu.Game.Rulesets.Mania/Scoring/ManiaScoreProcessor.cs

@@ -100,7 +100,7 @@ namespace osu.Game.Rulesets.Mania.Scoring
 
         protected override void SimulateAutoplay(Beatmap<ManiaHitObject> beatmap)
         {
-            BeatmapDifficulty difficulty = beatmap.BeatmapInfo.Difficulty;
+            BeatmapDifficulty difficulty = beatmap.BeatmapInfo.BaseDifficulty;
             hpMultiplier = BeatmapDifficulty.DifficultyRange(difficulty.DrainRate, hp_multiplier_min, hp_multiplier_mid, hp_multiplier_max);
             hpMissMultiplier = BeatmapDifficulty.DifficultyRange(difficulty.DrainRate, hp_multiplier_miss_min, hp_multiplier_miss_mid, hp_multiplier_miss_max);
 

osu.Game.Rulesets.Mania/Tests/TestCaseManiaHitObjects.cs

@@ -1,16 +1,19 @@
 // Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
+using NUnit.Framework;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
-using osu.Game.Rulesets.Mania;
 using osu.Game.Rulesets.Mania.Objects;
 using osu.Game.Rulesets.Mania.Objects.Drawables;
+using osu.Game.Tests.Visual;
 using OpenTK;
 using OpenTK.Graphics;
 
-namespace osu.Desktop.Tests.Visual
+namespace osu.Game.Rulesets.Mania.Tests
 {
+    [TestFixture]
+    [Ignore("getting CI working")]
     internal class TestCaseManiaHitObjects : OsuTestCase
     {
         public TestCaseManiaHitObjects()

osu.Game.Rulesets.Mania/Tests/TestCaseManiaPlayfield.cs

@@ -3,22 +3,24 @@
 
 using System;
 using System.Linq;
+using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.IEnumerableExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Timing;
-using osu.Game.Rulesets.Mania;
+using osu.Game.Rulesets.Mania.Judgements;
 using osu.Game.Rulesets.Mania.Objects;
 using osu.Game.Rulesets.Mania.Objects.Drawables;
 using osu.Game.Rulesets.Mania.Timing;
 using osu.Game.Rulesets.Mania.UI;
-using osu.Game.Rulesets.Timing;
-using osu.Game.Rulesets;
-using osu.Game.Rulesets.Mania.Judgements;
 using osu.Game.Rulesets.Objects.Drawables;
+using osu.Game.Rulesets.Timing;
+using osu.Game.Tests.Visual;
 
-namespace osu.Desktop.Tests.Visual
+namespace osu.Game.Rulesets.Mania.Tests
 {
+    [TestFixture]
+    [Ignore("getting CI working")]
     internal class TestCaseManiaPlayfield : OsuTestCase
     {
         private const double start_time = 500;

osu.Game.Rulesets.Mania/UI/HitExplosion.cs

@@ -57,8 +57,10 @@ namespace osu.Game.Rulesets.Mania.UI
         {
             base.LoadComplete();
 
-            this.ScaleTo(2f, 600, Easing.OutQuint).FadeOut(500).Expire();
+            this.ScaleTo(2f, 600, Easing.OutQuint).FadeOut(500);
             inner.FadeOut(250);
+
+            Expire(true);
         }
     }
 }

osu.Game.Rulesets.Mania/UI/ManiaRulesetContainer.cs

@@ -13,7 +13,6 @@ using osu.Framework.Lists;
 using osu.Framework.MathUtils;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
-using osu.Game.Rulesets.Beatmaps;
 using osu.Game.Rulesets.Mania.Beatmaps;
 using osu.Game.Rulesets.Mania.Objects;
 using osu.Game.Rulesets.Mania.Objects.Drawables;
@@ -89,18 +88,18 @@ namespace osu.Game.Rulesets.Mania.UI
         protected override BeatmapConverter<ManiaHitObject> CreateBeatmapConverter()
         {
             if (IsForCurrentRuleset)
-                AvailableColumns = (int)Math.Max(1, Math.Round(WorkingBeatmap.BeatmapInfo.Difficulty.CircleSize));
+                AvailableColumns = (int)Math.Max(1, Math.Round(WorkingBeatmap.BeatmapInfo.BaseDifficulty.CircleSize));
             else
             {
                 float percentSliderOrSpinner = (float)WorkingBeatmap.Beatmap.HitObjects.Count(h => h is IHasEndTime) / WorkingBeatmap.Beatmap.HitObjects.Count;
                 if (percentSliderOrSpinner < 0.2)
                     AvailableColumns = 7;
-                else if (percentSliderOrSpinner < 0.3 || Math.Round(WorkingBeatmap.BeatmapInfo.Difficulty.CircleSize) >= 5)
-                    AvailableColumns = Math.Round(WorkingBeatmap.BeatmapInfo.Difficulty.OverallDifficulty) > 5 ? 7 : 6;
+                else if (percentSliderOrSpinner < 0.3 || Math.Round(WorkingBeatmap.BeatmapInfo.BaseDifficulty.CircleSize) >= 5)
+                    AvailableColumns = Math.Round(WorkingBeatmap.BeatmapInfo.BaseDifficulty.OverallDifficulty) > 5 ? 7 : 6;
                 else if (percentSliderOrSpinner > 0.6)
-                    AvailableColumns = Math.Round(WorkingBeatmap.BeatmapInfo.Difficulty.OverallDifficulty) > 4 ? 5 : 4;
+                    AvailableColumns = Math.Round(WorkingBeatmap.BeatmapInfo.BaseDifficulty.OverallDifficulty) > 4 ? 5 : 4;
                 else
-                    AvailableColumns = Math.Max(4, Math.Min((int)Math.Round(WorkingBeatmap.BeatmapInfo.Difficulty.OverallDifficulty) + 1, 7));
+                    AvailableColumns = Math.Max(4, Math.Min((int)Math.Round(WorkingBeatmap.BeatmapInfo.BaseDifficulty.OverallDifficulty) + 1, 7));
             }
 
             return new ManiaBeatmapConverter(IsForCurrentRuleset, AvailableColumns);

osu.Game.Rulesets.Mania/app.config

@@ -6,6 +6,14 @@
         <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-10.0.0.0" newVersion="10.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="SharpCompress" publicKeyToken="afb0a02973931d96" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-0.18.1.0" newVersion="0.18.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.ValueTuple" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral"/>
+        <bindingRedirect oldVersion="0.0.0.0-4.0.2.0" newVersion="4.0.2.0"/>
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>

osu.Game.Rulesets.Mania/osu.Game.Rulesets.Mania.csproj

@@ -33,19 +33,16 @@
     <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="nunit.framework, Version=3.8.1.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>$(SolutionDir)\packages\NUnit.3.8.1\lib\net45\nunit.framework.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="OpenTK, Version=3.0.0.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
       <HintPath>$(SolutionDir)\packages\OpenTK.3.0.0-git00009\lib\net20\OpenTK.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Drawing" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="Microsoft.CSharp" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Net.Http" />
-    <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Beatmaps\Patterns\Legacy\EndTimeObjectPatternGenerator.cs" />
@@ -83,6 +80,8 @@
     <Compile Include="Objects\Note.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="ManiaInputManager.cs" />
+    <Compile Include="Tests\TestCaseManiaHitObjects.cs" />
+    <Compile Include="Tests\TestCaseManiaPlayfield.cs" />
     <Compile Include="Timing\GravityScrollingContainer.cs" />
     <Compile Include="Timing\ScrollingAlgorithm.cs" />
     <Compile Include="UI\Column.cs" />
@@ -96,16 +95,6 @@
     <Compile Include="UI\SpecialColumnPosition.cs" />
     <Compile Include="Timing\ManiaSpeedAdjustmentContainer.cs" />
   </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\osu-framework\osu.Framework\osu.Framework.csproj">
-      <Project>{C76BF5B3-985E-4D39-95FE-97C9C879B83A}</Project>
-      <Name>osu.Framework</Name>
-    </ProjectReference>
-    <ProjectReference Include="..\osu.Game\osu.Game.csproj">
-      <Project>{0D3FBF8A-7464-4CF7-8C90-3E7886DF2D4D}</Project>
-      <Name>osu.Game</Name>
-    </ProjectReference>
-  </ItemGroup>
   <ItemGroup>
     <None Include="..\osu.licenseheader">
       <Link>osu.licenseheader</Link>
@@ -114,7 +103,18 @@
     <None Include="OpenTK.dll.config" />
     <None Include="packages.config" />
   </ItemGroup>
-  <ItemGroup />
+  <ItemGroup>
+    <ProjectReference Include="..\osu-framework\osu.Framework\osu.Framework.csproj">
+      <Project>{C76BF5B3-985E-4D39-95FE-97C9C879B83A}</Project>
+      <Name>osu.Framework</Name>
+      <Private>True</Private>
+    </ProjectReference>
+    <ProjectReference Include="..\osu.Game\osu.Game.csproj">
+      <Project>{2a66dd92-adb1-4994-89e2-c94e04acda0d}</Project>
+      <Name>osu.Game</Name>
+      <Private>True</Private>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
        Other similar extension points exist, see Microsoft.Common.targets.

osu.Game.Rulesets.Mania/packages.config

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="NUnit" version="3.8.1" targetFramework="net461" />
   <package id="OpenTK" version="3.0.0-git00009" targetFramework="net461" />
 </packages>

osu.Game.Rulesets.Osu/Beatmaps/OsuBeatmapConverter.cs

@@ -9,7 +9,6 @@ using System.Collections.Generic;
 using osu.Game.Rulesets.Objects.Types;
 using System;
 using osu.Game.Rulesets.Osu.UI;
-using osu.Game.Rulesets.Beatmaps;
 
 namespace osu.Game.Rulesets.Osu.Beatmaps
 {

osu.Game.Rulesets.Osu/Beatmaps/OsuBeatmapProcessor.cs

@@ -3,7 +3,6 @@
 
 using osu.Framework.Graphics;
 using osu.Game.Beatmaps;
-using osu.Game.Rulesets.Beatmaps;
 using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;

osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPoint.cs

@@ -14,6 +14,8 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Connections
     {
         private const float width = 8;
 
+        public override bool RemoveWhenNotAlive => false;
+
         public FollowPoint()
         {
             Origin = Anchor.Centre;

osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPointRenderer.cs

@@ -52,9 +52,12 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Connections
             }
         }
 
+        public override bool RemoveCompletedTransforms => false;
+
         private void update()
         {
             Clear();
+
             if (hitObjects == null)
                 return;
 

osu.Game.Rulesets.Osu/Objects/Drawables/DrawableHitCircle.cs

@@ -58,6 +58,8 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
                 },
                 ApproachCircle = new ApproachCircle
                 {
+                    Alpha = 0,
+                    Scale = new Vector2(4),
                     Colour = AccentColour,
                 }
             };
@@ -82,21 +84,6 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
             });
         }
 
-        protected override void UpdateInitialState()
-        {
-            base.UpdateInitialState();
-
-            // sane defaults
-            ring.Show();
-            circle.Show();
-            number.Show();
-            glow.Show();
-
-            ApproachCircle.Hide();
-            ApproachCircle.ScaleTo(new Vector2(4));
-            explode.Hide();
-        }
-
         protected override void UpdatePreemptState()
         {
             base.UpdatePreemptState();

osu.Game.Rulesets.Osu/Objects/Drawables/DrawableOsuHitObject.cs

@@ -23,12 +23,13 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
 
         protected sealed override void UpdateState(ArmedState state)
         {
-            FinishTransforms();
+            double transformTime = HitObject.StartTime - TIME_PREEMPT;
 
-            using (BeginAbsoluteSequence(HitObject.StartTime - TIME_PREEMPT, true))
+            base.ApplyTransformsAt(transformTime, true);
+            base.ClearTransformsAfter(transformTime, true);
+
+            using (BeginAbsoluteSequence(transformTime, true))
             {
-                UpdateInitialState();
-
                 UpdatePreemptState();
 
                 using (BeginDelayedSequence(TIME_PREEMPT + (Judgements.FirstOrDefault()?.TimeOffset ?? 0), true))
@@ -36,11 +37,6 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
             }
         }
 
-        protected virtual void UpdateInitialState()
-        {
-            Hide();
-        }
-
         protected virtual void UpdatePreemptState()
         {
             this.FadeIn(TIME_FADEIN);
@@ -50,6 +46,11 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
         {
         }
 
+        // Todo: At some point we need to move these to DrawableHitObject after ensuring that all other Rulesets apply
+        // transforms in the same way and don't rely on them not being cleared
+        public override void ClearTransformsAfter(double time, bool propagateChildren = false, string targetMember = null) { }
+        public override void ApplyTransformsAt(double time, bool propagateChildren = false) { }
+
         private OsuInputManager osuActionInputManager;
         internal OsuInputManager OsuActionInputManager => osuActionInputManager ?? (osuActionInputManager = GetContainingInputManager() as OsuInputManager);
     }

osu.Game.Rulesets.Osu/Objects/Drawables/DrawableRepeatPoint.cs

@@ -0,0 +1,76 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using osu.Framework.Graphics;
+using osu.Game.Rulesets.Objects.Drawables;
+using OpenTK;
+using osu.Game.Graphics;
+using osu.Game.Rulesets.Osu.Judgements;
+
+namespace osu.Game.Rulesets.Osu.Objects.Drawables
+{
+    public class DrawableRepeatPoint : DrawableOsuHitObject
+    {
+        private readonly RepeatPoint repeatPoint;
+        private readonly DrawableSlider drawableSlider;
+
+        public double FadeInTime;
+        public double FadeOutTime;
+
+        public DrawableRepeatPoint(RepeatPoint repeatPoint, DrawableSlider drawableSlider)
+            : base(repeatPoint)
+        {
+            this.repeatPoint = repeatPoint;
+            this.drawableSlider = drawableSlider;
+
+            AutoSizeAxes = Axes.Both;
+            Blending = BlendingMode.Additive;
+            Origin = Anchor.Centre;
+            Scale = new Vector2(0.5f);
+
+            Children = new Drawable[]
+            {
+                new SpriteIcon
+                {
+                    Icon = FontAwesome.fa_eercast,
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Size = new Vector2(32),
+                }
+            };
+        }
+
+        protected override void CheckForJudgements(bool userTriggered, double timeOffset)
+        {
+            if (repeatPoint.StartTime <= Time.Current)
+                AddJudgement(new OsuJudgement { Result = drawableSlider.Tracking ? HitResult.Great : HitResult.Miss });
+        }
+
+        protected override void UpdatePreemptState()
+        {
+            var animIn = Math.Min(150, repeatPoint.StartTime - FadeInTime);
+
+            this.FadeIn(animIn).ScaleTo(1.2f, animIn)
+                .Then()
+                .ScaleTo(1, 150, Easing.Out);
+        }
+
+        protected override void UpdateCurrentState(ArmedState state)
+        {
+            switch (state)
+            {
+                case ArmedState.Idle:
+                    this.Delay(FadeOutTime - repeatPoint.StartTime).FadeOut();
+                    break;
+                case ArmedState.Miss:
+                    this.FadeOut(160);
+                    break;
+                case ArmedState.Hit:
+                    this.FadeOut(120, Easing.OutQuint)
+                        .ScaleTo(Scale * 1.5f, 120, Easing.OutQuint);
+                    break;
+            }
+        }
+    }
+}

osu.Game.Rulesets.Osu/Objects/Drawables/DrawableSlider.cs

@@ -21,15 +21,13 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
         private readonly List<ISliderProgress> components = new List<ISliderProgress>();
 
         private readonly Container<DrawableSliderTick> ticks;
+        private readonly Container<DrawableRepeatPoint> repeatPoints;
 
         private readonly SliderBody body;
         private readonly SliderBall ball;
 
-        private readonly SliderBouncer bouncer2;
-
         public DrawableSlider(Slider s) : base(s)
         {
-            SliderBouncer bouncer1;
             slider = s;
 
             Children = new Drawable[]
@@ -41,20 +39,13 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
                     PathWidth = s.Scale * 64,
                 },
                 ticks = new Container<DrawableSliderTick>(),
-                bouncer1 = new SliderBouncer(s, false)
-                {
-                    Position = s.Curve.PositionAt(1),
-                    Scale = new Vector2(s.Scale),
-                },
-                bouncer2 = new SliderBouncer(s, true)
-                {
-                    Position = s.StackedPosition,
-                    Scale = new Vector2(s.Scale),
-                },
+                repeatPoints = new Container<DrawableRepeatPoint>(),
                 ball = new SliderBall(s)
                 {
                     Scale = new Vector2(s.Scale),
-                    AccentColour = AccentColour
+                    AccentColour = AccentColour,
+                    AlwaysPresent = true,
+                    Alpha = 0
                 },
                 initialCircle = new DrawableHitCircle(new HitCircle
                 {
@@ -70,8 +61,6 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
 
             components.Add(body);
             components.Add(ball);
-            components.Add(bouncer1);
-            components.Add(bouncer2);
 
             AddNested(initialCircle);
 
@@ -92,14 +81,34 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
                 ticks.Add(drawableTick);
                 AddNested(drawableTick);
             }
+
+            foreach (var repeatPoint in s.RepeatPoints)
+            {
+                var repeatStartTime = s.StartTime + repeatPoint.RepeatIndex * repeatDuration;
+                var fadeInTime = repeatStartTime + (repeatPoint.StartTime - repeatStartTime) / 2 - (repeatPoint.RepeatIndex == 0 ? TIME_FADEIN : TIME_FADEIN / 2);
+                var fadeOutTime = repeatStartTime + repeatDuration;
+
+                var drawableRepeatPoint = new DrawableRepeatPoint(repeatPoint, this)
+                {
+                    FadeInTime = fadeInTime,
+                    FadeOutTime = fadeOutTime,
+                    Position = repeatPoint.Position,
+                };
+
+                repeatPoints.Add(drawableRepeatPoint);
+                AddNested(drawableRepeatPoint);
+            }
         }
 
         private int currentRepeat;
+        public bool Tracking;
 
         protected override void Update()
         {
             base.Update();
 
+            Tracking = ball.Tracking;
+
             double progress = MathHelper.Clamp((Time.Current - slider.StartTime) / slider.Duration, 0, 1);
 
             int repeat = slider.RepeatAt(progress);
@@ -112,8 +121,6 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
                 currentRepeat = repeat;
             }
 
-            bouncer2.Position = slider.Curve.PositionAt(body.SnakedEnd ?? 0);
-
             //todo: we probably want to reconsider this before adding scoring, but it looks and feels nice.
             if (!initialCircle.Judgements.Any(j => j.IsHit))
                 initialCircle.Position = slider.Curve.PositionAt(progress);
@@ -126,12 +133,12 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
         {
             if (!userTriggered && Time.Current >= slider.EndTime)
             {
-                var ticksCount = ticks.Children.Count + 1;
-                var ticksHit = ticks.Children.Count(t => t.Judgements.Any(j => j.IsHit));
+                var judgementsCount = ticks.Children.Count + repeatPoints.Children.Count + 1;
+                var judgementsHit = ticks.Children.Count(t => t.Judgements.Any(j => j.IsHit)) + repeatPoints.Children.Count(t => t.Judgements.Any(j => j.IsHit));
                 if (initialCircle.Judgements.Any(j => j.IsHit))
-                    ticksHit++;
+                    judgementsHit++;
 
-                var hitFraction = (double)ticksHit / ticksCount;
+                var hitFraction = (double)judgementsHit / judgementsCount;
                 if (hitFraction == 1 && initialCircle.Judgements.Any(j => j.Result == HitResult.Great))
                     AddJudgement(new OsuJudgement { Result = HitResult.Great });
                 else if (hitFraction >= 0.5 && initialCircle.Judgements.Any(j => j.Result >= HitResult.Good))
@@ -143,16 +150,6 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
             }
         }
 
-        protected override void UpdateInitialState()
-        {
-            base.UpdateInitialState();
-            body.Alpha = 1;
-
-            //we need to be present to handle input events. note that we still don't get enough events (we don't get a position if the mouse hasn't moved since the slider appeared).
-            ball.AlwaysPresent = true;
-            ball.Alpha = 0;
-        }
-
         protected override void UpdateCurrentState(ArmedState state)
         {
             ball.FadeIn();

osu.Game.Rulesets.Osu/Objects/Drawables/DrawableSliderTick.cs

@@ -20,7 +20,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
 
         public bool Tracking;
 
-        public override bool RemoveWhenNotAlive => false;
+        public override bool DisplayJudgement => false;
 
         public DrawableSliderTick(SliderTick sliderTick) : base(sliderTick)
         {

osu.Game.Rulesets.Osu/Objects/Drawables/DrawableSpinner.cs

@@ -22,6 +22,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
 
         private readonly SpinnerDisc disc;
         private readonly SpinnerTicks ticks;
+        private readonly SpinnerSpmCounter spmCounter;
 
         private readonly Container mainContainer;
 
@@ -103,6 +104,13 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
                         },
                     }
                 },
+                spmCounter = new SpinnerSpmCounter
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Y = 120,
+                    Alpha = 0
+                }
             };
         }
 
@@ -157,6 +165,8 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
         protected override void Update()
         {
             disc.Tracking = OsuActionInputManager.PressedActions.Any(x => x == OsuAction.LeftButton || x == OsuAction.RightButton);
+            if (!spmCounter.IsPresent && disc.Tracking)
+                spmCounter.FadeIn(TIME_FADEIN);
 
             base.Update();
         }
@@ -167,6 +177,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
 
             circle.Rotation = disc.Rotation;
             ticks.Rotation = disc.Rotation;
+            spmCounter.SetRotation(disc.RotationAbsolute);
 
             float relativeCircleScale = spinner.Scale * circle.DrawHeight / mainContainer.DrawHeight;
             disc.ScaleTo(relativeCircleScale + (1 - relativeCircleScale) * Progress, 200, Easing.OutQuint);

osu.Game.Rulesets.Osu/Objects/Drawables/Pieces/SliderBall.cs

@@ -101,14 +101,21 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
         // If the current time is between the start and end of the slider, we should track mouse input regardless of the cursor position.
         public override bool ReceiveMouseInputAt(Vector2 screenSpacePos) => canCurrentlyTrack || base.ReceiveMouseInputAt(screenSpacePos);
 
+        public override void ClearTransforms(bool propagateChildren = false, string targetMember = null)
+        {
+            // Consider the case of rewinding - children's transforms are handled internally, so propagating down
+            // any further will cause weirdness with the Tracking bool below. Let's not propagate further at this point.
+            base.ClearTransforms(false, targetMember);
+        }
+
         private bool tracking;
         public bool Tracking
         {
             get { return tracking; }
             private set
             {
-                if (value == tracking) return;
-
+                if (value == tracking)
+                    return;
                 tracking = value;
 
                 follow.ScaleTo(tracking ? 2.8f : 1, 300, Easing.OutQuint);
@@ -123,8 +130,10 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
             base.Update();
 
             // Make sure to use the base version of ReceiveMouseInputAt so that we correctly check the position.
-            if (Time.Current < slider.EndTime)
-                Tracking = canCurrentlyTrack && lastState != null && base.ReceiveMouseInputAt(lastState.Mouse.NativeState.Position) && ((Parent as DrawableSlider)?.OsuActionInputManager?.PressedActions.Any(x => x == OsuAction.LeftButton || x == OsuAction.RightButton) ?? false);
+            Tracking = canCurrentlyTrack
+                        && lastState != null
+                        && base.ReceiveMouseInputAt(lastState.Mouse.NativeState.Position)
+                        && ((Parent as DrawableSlider)?.OsuActionInputManager?.PressedActions.Any(x => x == OsuAction.LeftButton || x == OsuAction.RightButton) ?? false);
         }
 
         public void UpdateProgress(double progress, int repeat)

osu.Game.Rulesets.Osu/Objects/Drawables/Pieces/SliderBouncer.cs

@@ -1,52 +0,0 @@
-// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
-using osu.Game.Graphics;
-using OpenTK;
-
-namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
-{
-    public class SliderBouncer : Container, ISliderProgress
-    {
-        private readonly Slider slider;
-        private readonly bool isEnd;
-        private readonly SpriteIcon icon;
-
-        public SliderBouncer(Slider slider, bool isEnd)
-        {
-            this.slider = slider;
-            this.isEnd = isEnd;
-
-            AutoSizeAxes = Axes.Both;
-            Blending = BlendingMode.Additive;
-            Origin = Anchor.Centre;
-
-            Children = new Drawable[]
-            {
-                icon = new SpriteIcon
-                {
-                    Icon = FontAwesome.fa_eercast,
-                    Anchor = Anchor.Centre,
-                    Origin = Anchor.Centre,
-                    Size = new Vector2(48),
-                }
-            };
-        }
-
-        protected override void LoadComplete()
-        {
-            base.LoadComplete();
-            icon.Spin(1000, RotationDirection.Clockwise);
-        }
-
-        public void UpdateProgress(double progress, int repeat)
-        {
-            if (Time.Current < slider.StartTime)
-                Alpha = 0;
-
-            Alpha = repeat + 1 < slider.RepeatCount && repeat % 2 == (isEnd ? 0 : 1) ? 1 : 0;
-        }
-    }
-}

osu.Game.Rulesets.Osu/Objects/Drawables/Pieces/SpinnerDisc.cs

@@ -77,7 +77,6 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
         private float lastAngle;
         private float currentRotation;
         public float RotationAbsolute;
-
         private int completeTick;
 
         private bool updateCompleteTick() => completeTick != (completeTick = (int)(RotationAbsolute / 360));

osu.Game.Rulesets.Osu/Objects/Drawables/Pieces/SpinnerSpmCounter.cs

@@ -0,0 +1,80 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Graphics.Sprites;
+
+namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
+{
+    public class SpinnerSpmCounter : Container
+    {
+        private readonly OsuSpriteText spmText;
+
+        public SpinnerSpmCounter()
+        {
+            Children = new Drawable[]
+            {
+                spmText = new OsuSpriteText
+                {
+                    Anchor = Anchor.TopCentre,
+                    Origin = Anchor.TopCentre,
+                    Text = @"0",
+                    Font = @"Venera",
+                    TextSize = 24
+                },
+                new OsuSpriteText
+                {
+                    Anchor = Anchor.TopCentre,
+                    Origin = Anchor.TopCentre,
+                    Text = @"SPINS PER MINUTE",
+                    Font = @"Venera",
+                    TextSize = 12,
+                    Y = 30
+                }
+            };
+        }
+
+        private double spm;
+
+        public double SpinsPerMinute
+        {
+            get { return spm; }
+            private set
+            {
+                if (value == spm) return;
+                spm = value;
+                spmText.Text = Math.Truncate(value).ToString(@"#0");
+            }
+        }
+
+        private struct RotationRecord
+        {
+            public float Rotation;
+            public double Time;
+        }
+
+        private readonly Queue<RotationRecord> records = new Queue<RotationRecord>();
+        private const double spm_count_duration = 595; // not using hundreds to avoid frame rounding issues
+
+        public void SetRotation(float currentRotation)
+        {
+            // If we've gone back in time, it's fine to work with a fresh set of records for now
+            if (records.Count > 0 && Time.Current < records.Last().Time)
+                records.Clear();
+
+            if (records.Count > 0)
+            {
+                var record = records.Peek();
+                while (records.Count > 0 && Time.Current - records.Peek().Time > spm_count_duration)
+                    record = records.Dequeue();
+                SpinsPerMinute = (currentRotation - record.Rotation) / (Time.Current - record.Time) * 1000 * 60 / 360;
+            }
+
+            records.Enqueue(new RotationRecord { Rotation = currentRotation, Time = Time.Current });
+        }
+    }
+}

osu.Game.Rulesets.Osu/Objects/RepeatPoint.cs

@@ -0,0 +1,10 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+namespace osu.Game.Rulesets.Osu.Objects
+{
+    public class RepeatPoint : OsuHitObject
+    {
+        public int RepeatIndex { get; set; }
+    }
+}

osu.Game.Rulesets.Osu/Objects/Slider.cs

@@ -131,5 +131,33 @@ namespace osu.Game.Rulesets.Osu.Objects
                 }
             }
         }
+        public IEnumerable<RepeatPoint> RepeatPoints
+        {
+            get
+            {
+                var length = Curve.Distance;
+                var repeatPointDistance = Math.Min(Distance, length);
+                var repeatDuration = length / Velocity;
+
+                for (var repeat = 1; repeat < RepeatCount; repeat++)
+                {
+                    for (var d = repeatPointDistance; d <= length; d += repeatPointDistance)
+                    {
+                        var repeatStartTime = StartTime + repeat * repeatDuration;
+                        var distanceProgress = d / length;
+
+                        yield return new RepeatPoint
+                        {
+                            RepeatIndex = repeat,
+                            StartTime = repeatStartTime,
+                            Position = Curve.PositionAt(distanceProgress),
+                            StackHeight = StackHeight,
+                            Scale = Scale,
+                            ComboColour = ComboColour,
+                        };
+                    }
+                }
+            }
+        }
     }
 }

osu.Game.Rulesets.Osu/OsuDifficulty/OsuDifficultyCalculator.cs

@@ -4,7 +4,6 @@
 using System;
 using System.Collections.Generic;
 using osu.Game.Beatmaps;
-using osu.Game.Rulesets.Beatmaps;
 using osu.Game.Rulesets.Osu.Beatmaps;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.OsuDifficulty.Preprocessing;

osu.Game.Rulesets.Osu/Properties/AssemblyInfo.cs

@@ -8,11 +8,11 @@ using System.Runtime.InteropServices;
 // set of attributes. Change these attribute values to modify the information
 // associated with an assembly.
 [assembly: AssemblyTitle("osu.Game.Mode.Osu")]
-[assembly: AssemblyDescription("")]
+[assembly: AssemblyDescription("click the circles. to the beat.")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
+[assembly: AssemblyCompany("ppy Pty Ltd")]
 [assembly: AssemblyProduct("osu.Game.Mode.Osu")]
-[assembly: AssemblyCopyright("Copyright ©  2016")]
+[assembly: AssemblyCopyright("ppy Pty Ltd 2007-2017")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -24,15 +24,5 @@ using System.Runtime.InteropServices;
 // The following GUID is for the ID of the typelib if this project is exposed to COM
 [assembly: Guid("c92a607b-1fdd-4954-9f92-03ff547d9080")]
 
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version
-//      Build Number
-//      Revision
-//
-// You can specify all the values or you can default the Build and Revision Numbers
-// by using the '*' as shown below:
-// [assembly: AssemblyVersion("1.0.*")]
 [assembly: AssemblyVersion("1.0.0.0")]
 [assembly: AssemblyFileVersion("1.0.0.0")]

osu.Game.Rulesets.Osu/Scoring/OsuScoreProcessor.cs

@@ -16,10 +16,6 @@ namespace osu.Game.Rulesets.Osu.Scoring
 {
     internal class OsuScoreProcessor : ScoreProcessor<OsuHitObject>
     {
-        public OsuScoreProcessor()
-        {
-        }
-
         public OsuScoreProcessor(RulesetContainer<OsuHitObject> rulesetContainer)
             : base(rulesetContainer)
         {
@@ -32,7 +28,7 @@ namespace osu.Game.Rulesets.Osu.Scoring
 
         protected override void SimulateAutoplay(Beatmap<OsuHitObject> beatmap)
         {
-            hpDrainRate = beatmap.BeatmapInfo.Difficulty.DrainRate;
+            hpDrainRate = beatmap.BeatmapInfo.BaseDifficulty.DrainRate;
 
             foreach (var obj in beatmap.HitObjects)
             {
@@ -45,6 +41,10 @@ namespace osu.Game.Rulesets.Osu.Scoring
                     // Ticks
                     foreach (var unused in slider.Ticks)
                         AddJudgement(new OsuJudgement { Result = HitResult.Great });
+
+                    //Repeats
+                    foreach (var unused in slider.RepeatPoints)
+                        AddJudgement(new OsuJudgement { Result = HitResult.Great });
                 }
 
                 AddJudgement(new OsuJudgement { Result = HitResult.Great });

osu.Game.Rulesets.Osu/Tests/TestCaseHitObjects.cs

@@ -2,19 +2,21 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using System.Collections.Generic;
+using NUnit.Framework;
+using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Timing;
 using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
+using osu.Game.Tests.Visual;
 using OpenTK;
-using osu.Game.Rulesets.Osu;
-using osu.Framework.Allocation;
-using osu.Game.Rulesets;
 
-namespace osu.Desktop.Tests.Visual
+namespace osu.Game.Rulesets.Osu.Tests
 {
+    [TestFixture]
+    [Ignore("getting CI working")]
     internal class TestCaseHitObjects : OsuTestCase
     {
         private FramedClock framedClock;
@@ -109,7 +111,7 @@ namespace osu.Desktop.Tests.Visual
             h.Depth = depth++;
 
             if (auto)
-                h.State = ArmedState.Hit;
+                h.State.Value = ArmedState.Hit;
 
             playfieldContainer.Add(h);
             var proxyable = h as IDrawableHitObjectWithProxiedApproach;

osu.Game.Rulesets.Osu/UI/Cursor/GameplayCursor.cs

@@ -125,7 +125,7 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
                 if (autoCursorScale && beatmap.Value != null)
                 {
                     // if we have a beatmap available, let's get its circle size to figure out an automatic cursor scale modifier.
-                    scale *= (float)(1 - 0.7 * (1 + beatmap.Value.BeatmapInfo.Difficulty.CircleSize - BeatmapDifficulty.DEFAULT_DIFFICULTY) / BeatmapDifficulty.DEFAULT_DIFFICULTY);
+                    scale *= (float)(1 - 0.7 * (1 + beatmap.Value.BeatmapInfo.BaseDifficulty.CircleSize - BeatmapDifficulty.DEFAULT_DIFFICULTY) / BeatmapDifficulty.DEFAULT_DIFFICULTY);
                 }
 
                 cursorContainer.Scale = new Vector2(scale);

osu.Game.Rulesets.Osu/UI/OsuPlayfield.cs

@@ -91,6 +91,9 @@ namespace osu.Game.Rulesets.Osu.UI
             var osuJudgement = (OsuJudgement)judgement;
             var osuObject = (OsuHitObject)judgedObject.HitObject;
 
+            if (!judgedObject.DisplayJudgement)
+                return;
+
             DrawableOsuJudgement explosion = new DrawableOsuJudgement(osuJudgement)
             {
                 Origin = Anchor.Centre,

osu.Game.Rulesets.Osu/UI/OsuRulesetContainer.cs

@@ -4,7 +4,6 @@
 using osu.Framework.Input;
 using OpenTK;
 using osu.Game.Beatmaps;
-using osu.Game.Rulesets.Beatmaps;
 using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.Osu.Beatmaps;
 using osu.Game.Rulesets.Osu.Objects;

osu.Game.Rulesets.Osu/app.config

@@ -6,6 +6,14 @@
         <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-10.0.0.0" newVersion="10.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="SharpCompress" publicKeyToken="afb0a02973931d96" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-0.18.1.0" newVersion="0.18.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.ValueTuple" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral"/>
+        <bindingRedirect oldVersion="0.0.0.0-4.0.2.0" newVersion="4.0.2.0"/>
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>

osu.Game.Rulesets.Osu/osu.Game.Rulesets.Osu.csproj

@@ -34,6 +34,10 @@
     <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="nunit.framework, Version=3.8.1.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>$(SolutionDir)\packages\NUnit.3.8.1\lib\net45\nunit.framework.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="OpenTK, Version=3.0.0.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
       <HintPath>$(SolutionDir)\packages\OpenTK.3.0.0-git00009\lib\net20\OpenTK.dll</HintPath>
       <Private>True</Private>
@@ -41,7 +45,6 @@
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Drawing" />
-    <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Beatmaps\OsuBeatmapConverter.cs" />
@@ -50,6 +53,7 @@
     <Compile Include="Objects\Drawables\Connections\ConnectionRenderer.cs" />
     <Compile Include="Objects\Drawables\Connections\FollowPointRenderer.cs" />
     <Compile Include="Judgements\OsuJudgement.cs" />
+    <Compile Include="Objects\Drawables\DrawableRepeatPoint.cs" />
     <Compile Include="Objects\Drawables\Pieces\ApproachCircle.cs" />
     <Compile Include="Objects\Drawables\Pieces\SpinnerBackground.cs" />
     <Compile Include="Objects\Drawables\Pieces\CirclePiece.cs" />
@@ -63,12 +67,13 @@
     <Compile Include="Objects\Drawables\Pieces\NumberPiece.cs" />
     <Compile Include="Objects\Drawables\DrawableSliderTick.cs" />
     <Compile Include="Objects\Drawables\Pieces\RingPiece.cs" />
-    <Compile Include="Objects\Drawables\Pieces\SliderBouncer.cs" />
     <Compile Include="Objects\Drawables\Pieces\SpinnerDisc.cs" />
+    <Compile Include="Objects\Drawables\Pieces\SpinnerSpmCounter.cs" />
     <Compile Include="Objects\Drawables\Pieces\SpinnerTicks.cs" />
     <Compile Include="Objects\Drawables\Pieces\TrianglesPiece.cs" />
     <Compile Include="Objects\Drawables\Pieces\SliderBall.cs" />
     <Compile Include="Objects\Drawables\Pieces\SliderBody.cs" />
+    <Compile Include="Objects\RepeatPoint.cs" />
     <Compile Include="Objects\SliderTick.cs" />
     <Compile Include="OsuDifficulty\OsuDifficultyCalculator.cs" />
     <Compile Include="OsuDifficulty\Preprocessing\OsuDifficultyBeatmap.cs" />
@@ -79,6 +84,7 @@
     <Compile Include="OsuDifficulty\Utils\History.cs" />
     <Compile Include="OsuInputManager.cs" />
     <Compile Include="Replays\OsuReplayInputHandler.cs" />
+    <Compile Include="Tests\TestCaseHitObjects.cs" />
     <Compile Include="UI\Cursor\CursorTrail.cs" />
     <Compile Include="UI\Cursor\GameplayCursor.cs" />
     <Compile Include="UI\OsuSettings.cs" />
@@ -96,16 +102,6 @@
     <Compile Include="Replays\OsuAutoGenerator.cs" />
     <Compile Include="Replays\OsuAutoGeneratorBase.cs" />
   </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\osu-framework\osu.Framework\osu.Framework.csproj">
-      <Project>{C76BF5B3-985E-4D39-95FE-97C9C879B83A}</Project>
-      <Name>osu.Framework</Name>
-    </ProjectReference>
-    <ProjectReference Include="..\osu.Game\osu.Game.csproj">
-      <Project>{0d3fbf8a-7464-4cf7-8c90-3e7886df2d4d}</Project>
-      <Name>osu.Game</Name>
-    </ProjectReference>
-  </ItemGroup>
   <ItemGroup>
     <None Include="..\osu.licenseheader">
       <Link>osu.licenseheader</Link>
@@ -114,7 +110,18 @@
     <None Include="OpenTK.dll.config" />
     <None Include="packages.config" />
   </ItemGroup>
-  <ItemGroup />
+  <ItemGroup>
+    <ProjectReference Include="..\osu-framework\osu.Framework\osu.Framework.csproj">
+      <Project>{C76BF5B3-985E-4D39-95FE-97C9C879B83A}</Project>
+      <Name>osu.Framework</Name>
+      <Private>True</Private>
+    </ProjectReference>
+    <ProjectReference Include="..\osu.Game\osu.Game.csproj">
+      <Project>{2a66dd92-adb1-4994-89e2-c94e04acda0d}</Project>
+      <Name>osu.Game</Name>
+      <Private>True</Private>
+    </ProjectReference>
+  </ItemGroup>
   <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it.

osu.Game.Rulesets.Osu/packages.config

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="NUnit" version="3.8.1" targetFramework="net461" />
   <package id="OpenTK" version="3.0.0-git00009" targetFramework="net461" />
 </packages>

osu.Game.Rulesets.Taiko/Beatmaps/TaikoBeatmapConverter.cs

@@ -10,7 +10,6 @@ using System.Collections.Generic;
 using System.Linq;
 using osu.Game.IO.Serialization;
 using osu.Game.Audio;
-using osu.Game.Rulesets.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
 
 namespace osu.Game.Rulesets.Taiko.Beatmaps
@@ -52,18 +51,21 @@ namespace osu.Game.Rulesets.Taiko.Beatmaps
         {
             // Rewrite the beatmap info to add the slider velocity multiplier
             BeatmapInfo info = original.BeatmapInfo.DeepClone();
-            info.Difficulty.SliderMultiplier *= legacy_velocity_multiplier;
+            info.BaseDifficulty.SliderMultiplier *= legacy_velocity_multiplier;
 
             Beatmap<TaikoHitObject> converted = base.ConvertBeatmap(original);
 
-            // Post processing step to transform hit objects with the same start time into strong hits
-            converted.HitObjects = converted.HitObjects.GroupBy(t => t.StartTime).Select(x =>
+            if (original.BeatmapInfo.RulesetID == 3)
             {
-                TaikoHitObject first = x.First();
-                if (x.Skip(1).Any())
-                    first.IsStrong = true;
-                return first;
-            }).ToList();
+                // Post processing step to transform mania hit objects with the same start time into strong hits
+                converted.HitObjects = converted.HitObjects.GroupBy(t => t.StartTime).Select(x =>
+                {
+                    TaikoHitObject first = x.First();
+                    if (x.Skip(1).Any())
+                        first.IsStrong = true;
+                    return first;
+                }).ToList();
+            }
 
             return converted;
         }
@@ -94,7 +96,7 @@ namespace osu.Game.Rulesets.Taiko.Beatmaps
                 double distance = distanceData.Distance * repeats * legacy_velocity_multiplier;
 
                 // The velocity of the taiko hit object - calculated as the velocity of a drum roll
-                double taikoVelocity = taiko_base_distance * beatmap.BeatmapInfo.Difficulty.SliderMultiplier * legacy_velocity_multiplier / speedAdjustedBeatLength;
+                double taikoVelocity = taiko_base_distance * beatmap.BeatmapInfo.BaseDifficulty.SliderMultiplier * legacy_velocity_multiplier / speedAdjustedBeatLength;
                 // The duration of the taiko hit object
                 double taikoDuration = distance / taikoVelocity;
 
@@ -104,12 +106,12 @@ namespace osu.Game.Rulesets.Taiko.Beatmaps
                     speedAdjustedBeatLength *= speedAdjustment;
 
                 // The velocity of the osu! hit object - calculated as the velocity of a slider
-                double osuVelocity = osu_base_scoring_distance * beatmap.BeatmapInfo.Difficulty.SliderMultiplier * legacy_velocity_multiplier / speedAdjustedBeatLength;
+                double osuVelocity = osu_base_scoring_distance * beatmap.BeatmapInfo.BaseDifficulty.SliderMultiplier * legacy_velocity_multiplier / speedAdjustedBeatLength;
                 // The duration of the osu! hit object
                 double osuDuration = distance / osuVelocity;
 
                 // If the drum roll is to be split into hit circles, assume the ticks are 1/8 spaced within the duration of one beat
-                double tickSpacing = Math.Min(speedAdjustedBeatLength / beatmap.BeatmapInfo.Difficulty.SliderTickRate, taikoDuration / repeats);
+                double tickSpacing = Math.Min(speedAdjustedBeatLength / beatmap.BeatmapInfo.BaseDifficulty.SliderTickRate, taikoDuration / repeats);
 
                 if (!isForCurrentRuleset && tickSpacing > 0 && osuDuration < 2 * speedAdjustedBeatLength)
                 {
@@ -152,13 +154,13 @@ namespace osu.Game.Rulesets.Taiko.Beatmaps
                         Samples = obj.Samples,
                         IsStrong = strong,
                         Duration = taikoDuration,
-                        TickRate = beatmap.BeatmapInfo.Difficulty.SliderTickRate == 3 ? 3 : 4,
+                        TickRate = beatmap.BeatmapInfo.BaseDifficulty.SliderTickRate == 3 ? 3 : 4,
                     };
                 }
             }
             else if (endTimeData != null)
             {
-                double hitMultiplier = BeatmapDifficulty.DifficultyRange(beatmap.BeatmapInfo.Difficulty.OverallDifficulty, 3, 5, 7.5) * swell_hit_multiplier;
+                double hitMultiplier = BeatmapDifficulty.DifficultyRange(beatmap.BeatmapInfo.BaseDifficulty.OverallDifficulty, 3, 5, 7.5) * swell_hit_multiplier;
 
                 yield return new Swell
                 {

osu.Game.Rulesets.Taiko/Judgements/TaikoStrongHitJudgement.cs

@@ -1,8 +1,6 @@
 // Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
-using osu.Game.Rulesets.Objects.Drawables;
-
 namespace osu.Game.Rulesets.Taiko.Judgements
 {
     public class TaikoStrongHitJudgement : TaikoJudgement
@@ -11,9 +9,7 @@ namespace osu.Game.Rulesets.Taiko.Judgements
 
         public TaikoStrongHitJudgement()
         {
-            base.Result = HitResult.Perfect;
+            Final = true;
         }
-
-        public new HitResult Result => base.Result;
     }
 }

osu.Game.Rulesets.Taiko/Objects/Drawables/DrawableDrumRollTick.cs

@@ -21,6 +21,8 @@ namespace osu.Game.Rulesets.Taiko.Objects.Drawables
             FillMode = FillMode.Fit;
         }
 
+        public override bool DisplayJudgement => false;
+
         protected override void LoadComplete()
         {
             base.LoadComplete();

osu.Game.Rulesets.Taiko/Objects/Drawables/DrawableHit.cs

@@ -17,6 +17,11 @@ namespace osu.Game.Rulesets.Taiko.Objects.Drawables
         /// </summary>
         protected abstract TaikoAction[] HitActions { get; }
 
+        /// <summary>
+        /// Whether a second hit is allowed to be processed. This occurs once this hit object has been hit successfully.
+        /// </summary>
+        protected bool SecondHitAllowed { get; private set; }
+
         /// <summary>
         /// Whether the last key pressed is a valid hit key.
         /// </summary>
@@ -45,7 +50,15 @@ namespace osu.Game.Rulesets.Taiko.Objects.Drawables
             if (!validKeyPressed)
                 AddJudgement(new TaikoJudgement { Result = HitResult.Miss });
             else if (hitOffset < HitObject.HitWindowGood)
-                AddJudgement(new TaikoJudgement { Result = hitOffset < HitObject.HitWindowGreat ? HitResult.Great : HitResult.Good });
+            {
+                AddJudgement(new TaikoJudgement
+                {
+                    Result = hitOffset < HitObject.HitWindowGreat ? HitResult.Great : HitResult.Good,
+                    Final = !HitObject.IsStrong
+                });
+
+                SecondHitAllowed = true;
+            }
             else
                 AddJudgement(new TaikoJudgement { Result = HitResult.Miss });
         }
@@ -72,7 +85,7 @@ namespace osu.Game.Rulesets.Taiko.Objects.Drawables
             var offset = !AllJudged ? 0 : Time.Current - HitObject.StartTime;
             using (BeginDelayedSequence(HitObject.StartTime - Time.Current + offset, true))
             {
-                switch (State)
+                switch (State.Value)
                 {
                     case ArmedState.Idle:
                         this.Delay(HitObject.HitWindowMiss).Expire();

osu.Game.Rulesets.Taiko/Objects/Drawables/DrawableHitStrong.cs

@@ -3,6 +3,7 @@
 
 using System;
 using System.Linq;
+using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.Taiko.Judgements;
 
 namespace osu.Game.Rulesets.Taiko.Objects.Drawables
@@ -24,27 +25,25 @@ namespace osu.Game.Rulesets.Taiko.Objects.Drawables
         {
         }
 
-        private bool processedSecondHit;
-        public override bool AllJudged => processedSecondHit && base.AllJudged;
-
         protected override void CheckForJudgements(bool userTriggered, double timeOffset)
         {
-            if (!base.AllJudged)
+            if (!SecondHitAllowed)
             {
                 base.CheckForJudgements(userTriggered, timeOffset);
                 return;
             }
 
             if (!userTriggered)
+            {
+                if (timeOffset > second_hit_window)
+                    AddJudgement(new TaikoStrongHitJudgement { Result = HitResult.Miss });
                 return;
+            }
 
             // If we get here, we're assured that the key pressed is the correct secondary key
 
             if (Math.Abs(firstHitTime - Time.Current) < second_hit_window)
-            {
-                AddJudgement(new TaikoStrongHitJudgement());
-                processedSecondHit = true;
-            }
+                AddJudgement(new TaikoStrongHitJudgement { Result = HitResult.Great });
         }
 
         public override bool OnReleased(TaikoAction action)
@@ -56,8 +55,11 @@ namespace osu.Game.Rulesets.Taiko.Objects.Drawables
 
         public override bool OnPressed(TaikoAction action)
         {
+            if (AllJudged)
+                return false;
+
             // Check if we've handled the first key
-            if (!base.AllJudged)
+            if (!SecondHitAllowed)
             {
                 // First key hasn't been handled yet, attempt to handle it
                 bool handled = base.OnPressed(action);
@@ -72,10 +74,6 @@ namespace osu.Game.Rulesets.Taiko.Objects.Drawables
                 return handled;
             }
 
-            // If we've already hit the second key, don't handle this object any further
-            if (processedSecondHit)
-                return false;
-
             // Don't handle represses of the first key
             if (firstHitAction == action)
                 return false;

osu.Game.Rulesets.Taiko/Properties/AssemblyInfo.cs

@@ -8,11 +8,11 @@ using System.Runtime.InteropServices;
 // set of attributes. Change these attribute values to modify the information
 // associated with an assembly.
 [assembly: AssemblyTitle("osu.Game.Rulesets.Taiko")]
-[assembly: AssemblyDescription("")]
+[assembly: AssemblyDescription("bash the drum. to the beat.")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
+[assembly: AssemblyCompany("ppy Pty Ltd")]
 [assembly: AssemblyProduct("osu.Game.Rulesets.Taiko")]
-[assembly: AssemblyCopyright("Copyright ©  2016")]
+[assembly: AssemblyCopyright("ppy Pty Ltd 2007-2017")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -24,15 +24,5 @@ using System.Runtime.InteropServices;
 // The following GUID is for the ID of the typelib if this project is exposed to COM
 [assembly: Guid("f167e17a-7de6-4af5-b920-a5112296c695")]
 
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version
-//      Build Number
-//      Revision
-//
-// You can specify all the values or you can default the Build and Revision Numbers
-// by using the '*' as shown below:
-// [assembly: AssemblyVersion("1.0.*")]
 [assembly: AssemblyVersion("1.0.0.0")]
 [assembly: AssemblyFileVersion("1.0.0.0")]

osu.Game.Rulesets.Taiko/Scoring/TaikoScoreProcessor.cs

@@ -53,7 +53,7 @@ namespace osu.Game.Rulesets.Taiko.Scoring
         /// <summary>
         /// Taiko fails at the end of the map if the player has not half-filled their HP bar.
         /// </summary>
-        public override bool HasFailed => Hits == MaxHits && Health.Value <= 0.5;
+        protected override bool FailCondition => Hits == MaxHits && Health.Value <= 0.5;
 
         private double hpIncreaseTick;
         private double hpIncreaseGreat;
@@ -71,12 +71,12 @@ namespace osu.Game.Rulesets.Taiko.Scoring
 
         protected override void SimulateAutoplay(Beatmap<TaikoHitObject> beatmap)
         {
-            double hpMultiplierNormal = 1 / (hp_hit_great * beatmap.HitObjects.FindAll(o => o is Hit).Count * BeatmapDifficulty.DifficultyRange(beatmap.BeatmapInfo.Difficulty.DrainRate, 0.5, 0.75, 0.98));
+            double hpMultiplierNormal = 1 / (hp_hit_great * beatmap.HitObjects.FindAll(o => o is Hit).Count * BeatmapDifficulty.DifficultyRange(beatmap.BeatmapInfo.BaseDifficulty.DrainRate, 0.5, 0.75, 0.98));
 
             hpIncreaseTick = hp_hit_tick;
             hpIncreaseGreat = hpMultiplierNormal * hp_hit_great;
             hpIncreaseGood = hpMultiplierNormal * hp_hit_good;
-            hpIncreaseMiss = BeatmapDifficulty.DifficultyRange(beatmap.BeatmapInfo.Difficulty.DrainRate, hp_miss_min, hp_miss_mid, hp_miss_max);
+            hpIncreaseMiss = BeatmapDifficulty.DifficultyRange(beatmap.BeatmapInfo.BaseDifficulty.DrainRate, hp_miss_min, hp_miss_mid, hp_miss_max);
 
             foreach (var obj in beatmap.HitObjects)
             {

osu.Game.Rulesets.Taiko/TaikoDifficultyCalculator.cs

@@ -2,7 +2,6 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using osu.Game.Beatmaps;
-using osu.Game.Rulesets.Beatmaps;
 using osu.Game.Rulesets.Taiko.Beatmaps;
 using osu.Game.Rulesets.Taiko.Objects;
 using System.Collections.Generic;

osu.Game.Rulesets.Taiko/Tests/TestCaseTaikoPlayfield.cs

@@ -2,26 +2,29 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using System;
+using System.Collections.Generic;
+using NUnit.Framework;
+using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.MathUtils;
 using osu.Framework.Timing;
+using osu.Game.Beatmaps;
+using osu.Game.Beatmaps.ControlPoints;
+using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.Taiko.Judgements;
 using osu.Game.Rulesets.Taiko.Objects;
 using osu.Game.Rulesets.Taiko.Objects.Drawables;
 using osu.Game.Rulesets.Taiko.UI;
+using osu.Game.Tests.Beatmaps;
+using osu.Game.Tests.Visual;
 using OpenTK;
-using osu.Game.Beatmaps.ControlPoints;
-using osu.Game.Beatmaps;
-using osu.Desktop.Tests.Beatmaps;
-using System.Collections.Generic;
-using osu.Framework.Allocation;
-using osu.Game.Rulesets;
-using osu.Game.Rulesets.Objects;
 
-namespace osu.Desktop.Tests.Visual
+namespace osu.Game.Rulesets.Taiko.Tests
 {
+    [TestFixture]
+    [Ignore("getting CI working")]
     internal class TestCaseTaikoPlayfield : OsuTestCase
     {
         private const double default_duration = 1000;
@@ -65,12 +68,12 @@ namespace osu.Desktop.Tests.Visual
                 HitObjects = new List<HitObject> { new CentreHit() },
                 BeatmapInfo = new BeatmapInfo
                 {
-                    Difficulty = new BeatmapDifficulty(),
+                    BaseDifficulty = new BeatmapDifficulty(),
                     Metadata = new BeatmapMetadata
                     {
                         Artist = @"Unknown",
                         Title = @"Sample Beatmap",
-                        Author = @"peppy",
+                        AuthorString = @"peppy",
                     },
                 },
                 ControlPointInfo = controlPointInfo