Merge branch 'master' into customized-mods

2025-01-14 03:25:11 +08:00 · 2019-11-27 19:44:32 +09:00 · 2019-11-27 19:44:32 +09:00 · 01a37771bc
commit 01a37771bc
parent 15e85234e4 005a492838
451 changed files with 8013 additions and 4712 deletions
--- a/.config/dotnet-tools.json
+++ b/.config/dotnet-tools.json
@ -0,0 +1,18 @@
+{
+  "version": 1,
+  "isRoot": true,
+  "tools": {
+    "cake.tool": {
+      "version": "0.35.0",
+      "commands": [
+        "dotnet-cake"
+      ]
+    },
+    "dotnet-format": {
+      "version": "3.1.37601",
+      "commands": [
+        "dotnet-format"
+      ]
+    }
+  }
+}
--- a/.editorconfig
+++ b/.editorconfig
@ -12,16 +12,183 @@ trim_trailing_whitespace = true

 #PascalCase for public and protected members
 dotnet_naming_style.pascalcase.capitalization = pascal_case
-dotnet_naming_symbols.public_members.applicable_accessibilities = public,internal,protected,protected_internal
-dotnet_naming_symbols.public_members.applicable_kinds = property,method,field,event,delegate
-dotnet_naming_rule.public_members_pascalcase.severity = suggestion
+dotnet_naming_symbols.public_members.applicable_accessibilities = public,internal,protected,protected_internal,private_protected
+dotnet_naming_symbols.public_members.applicable_kinds = property,method,field,event
+dotnet_naming_rule.public_members_pascalcase.severity = error
 dotnet_naming_rule.public_members_pascalcase.symbols = public_members
 dotnet_naming_rule.public_members_pascalcase.style = pascalcase

 #camelCase for private members
 dotnet_naming_style.camelcase.capitalization = camel_case
+
 dotnet_naming_symbols.private_members.applicable_accessibilities = private
-dotnet_naming_symbols.private_members.applicable_kinds = property,method,field,event,delegate
-dotnet_naming_rule.private_members_camelcase.severity = suggestion
+dotnet_naming_symbols.private_members.applicable_kinds = property,method,field,event
+dotnet_naming_rule.private_members_camelcase.severity = warning
 dotnet_naming_rule.private_members_camelcase.symbols = private_members
-dotnet_naming_rule.private_members_camelcase.style = camelcase
+dotnet_naming_rule.private_members_camelcase.style = camelcase
+
+dotnet_naming_symbols.local_function.applicable_kinds = local_function
+dotnet_naming_rule.local_function_camelcase.severity = warning
+dotnet_naming_rule.local_function_camelcase.symbols = local_function
+dotnet_naming_rule.local_function_camelcase.style = camelcase
+
+#all_lower for private and local constants/static readonlys
+dotnet_naming_style.all_lower.capitalization = all_lower
+dotnet_naming_style.all_lower.word_separator = _
+
+dotnet_naming_symbols.private_constants.applicable_accessibilities = private
+dotnet_naming_symbols.private_constants.required_modifiers = const
+dotnet_naming_symbols.private_constants.applicable_kinds = field
+dotnet_naming_rule.private_const_all_lower.severity = warning
+dotnet_naming_rule.private_const_all_lower.symbols = private_constants
+dotnet_naming_rule.private_const_all_lower.style = all_lower
+
+dotnet_naming_symbols.private_static_readonly.applicable_accessibilities = private
+dotnet_naming_symbols.private_static_readonly.required_modifiers = static,readonly
+dotnet_naming_symbols.private_static_readonly.applicable_kinds = field
+dotnet_naming_rule.private_static_readonly_all_lower.severity = warning
+dotnet_naming_rule.private_static_readonly_all_lower.symbols = private_static_readonly
+dotnet_naming_rule.private_static_readonly_all_lower.style = all_lower
+
+dotnet_naming_symbols.local_constants.applicable_kinds = local
+dotnet_naming_symbols.local_constants.required_modifiers = const
+dotnet_naming_rule.local_const_all_lower.severity = warning
+dotnet_naming_rule.local_const_all_lower.symbols = local_constants
+dotnet_naming_rule.local_const_all_lower.style = all_lower
+
+#ALL_UPPER for non private constants/static readonlys
+dotnet_naming_style.all_upper.capitalization = all_upper
+dotnet_naming_style.all_upper.word_separator = _
+
+dotnet_naming_symbols.public_constants.applicable_accessibilities = public,internal,protected,protected_internal,private_protected
+dotnet_naming_symbols.public_constants.required_modifiers = const
+dotnet_naming_symbols.public_constants.applicable_kinds = field
+dotnet_naming_rule.public_const_all_upper.severity = warning
+dotnet_naming_rule.public_const_all_upper.symbols = public_constants
+dotnet_naming_rule.public_const_all_upper.style = all_upper
+
+dotnet_naming_symbols.public_static_readonly.applicable_accessibilities = public,internal,protected,protected_internal,private_protected
+dotnet_naming_symbols.public_static_readonly.required_modifiers = static,readonly
+dotnet_naming_symbols.public_static_readonly.applicable_kinds = field
+dotnet_naming_rule.public_static_readonly_all_upper.severity = warning
+dotnet_naming_rule.public_static_readonly_all_upper.symbols = public_static_readonly
+dotnet_naming_rule.public_static_readonly_all_upper.style = all_upper
+
+#Roslyn formating options
+
+#Formatting - indentation options
+csharp_indent_case_contents = true
+csharp_indent_case_contents_when_block = false
+csharp_indent_labels = one_less_than_current
+csharp_indent_switch_labels = true
+
+#Formatting - new line options
+csharp_new_line_before_catch = true
+csharp_new_line_before_else = true
+csharp_new_line_before_finally = true
+csharp_new_line_before_open_brace = all
+#csharp_new_line_before_members_in_anonymous_types = true
+#csharp_new_line_before_members_in_object_initializers = true # Currently no effect in VS/dotnet format (16.4), and makes Rider confusing
+csharp_new_line_between_query_expression_clauses = true
+
+#Formatting - organize using options
+dotnet_sort_system_directives_first = true
+
+#Formatting - spacing options
+csharp_space_after_cast = false
+csharp_space_after_colon_in_inheritance_clause = true
+csharp_space_after_keywords_in_control_flow_statements = true
+csharp_space_before_colon_in_inheritance_clause = true
+csharp_space_between_method_call_empty_parameter_list_parentheses = false
+csharp_space_between_method_call_name_and_opening_parenthesis = false
+csharp_space_between_method_call_parameter_list_parentheses = false
+csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
+csharp_space_between_method_declaration_parameter_list_parentheses = false
+
+#Formatting - wrapping options
+csharp_preserve_single_line_blocks = true
+csharp_preserve_single_line_statements = true
+
+#Roslyn language styles
+
+#Style - this. qualification
+dotnet_style_qualification_for_field = false:warning
+dotnet_style_qualification_for_property = false:warning
+dotnet_style_qualification_for_method = false:warning
+dotnet_style_qualification_for_event = false:warning
+
+#Style - type names
+dotnet_style_predefined_type_for_locals_parameters_members = true:warning
+dotnet_style_predefined_type_for_member_access = true:warning
+csharp_style_var_when_type_is_apparent = true:none
+csharp_style_var_for_built_in_types = true:none
+csharp_style_var_elsewhere = true:silent
+
+#Style - modifiers
+dotnet_style_require_accessibility_modifiers = for_non_interface_members:warning
+csharp_preferred_modifier_order = public,private,protected,internal,new,abstract,virtual,sealed,override,static,readonly,extern,unsafe,volatile,async:warning
+
+#Style - parentheses
+# Skipped because roslyn cannot separate +-*/ with << >>
+
+#Style - expression bodies
+csharp_style_expression_bodied_accessors = true:warning
+csharp_style_expression_bodied_constructors = false:none
+csharp_style_expression_bodied_indexers = true:warning
+csharp_style_expression_bodied_methods = true:silent
+csharp_style_expression_bodied_operators = true:warning
+csharp_style_expression_bodied_properties = true:warning
+csharp_style_expression_bodied_local_functions = true:silent
+
+#Style - expression preferences
+dotnet_style_object_initializer = true:warning
+dotnet_style_collection_initializer = true:warning
+dotnet_style_prefer_inferred_anonymous_type_member_names = true:warning
+dotnet_style_prefer_auto_properties = true:warning
+dotnet_style_prefer_conditional_expression_over_assignment = true:silent
+dotnet_style_prefer_conditional_expression_over_return = true:silent
+dotnet_style_prefer_compound_assignment = true:warning
+
+#Style - null/type checks
+dotnet_style_coalesce_expression = true:warning
+dotnet_style_null_propagation = true:warning
+csharp_style_pattern_matching_over_is_with_cast_check = true:warning
+csharp_style_pattern_matching_over_as_with_null_check = true:warning
+csharp_style_throw_expression = true:silent
+csharp_style_conditional_delegate_call = true:warning
+
+#Style - unused
+dotnet_style_readonly_field = true:silent
+dotnet_code_quality_unused_parameters = non_public:silent
+csharp_style_unused_value_expression_statement_preference = discard_variable:silent
+csharp_style_unused_value_assignment_preference = discard_variable:warning
+
+#Style - variable declaration
+csharp_style_inlined_variable_declaration = true:warning
+csharp_style_deconstructed_variable_declaration = true:warning
+
+#Style - other C# 7.x features
+dotnet_style_prefer_inferred_tuple_names = true:warning
+csharp_prefer_simple_default_expression = true:warning
+csharp_style_pattern_local_over_anonymous_function = true:warning
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true:silent
+
+#Style - C# 8 features
+csharp_prefer_static_local_function = true:warning
+csharp_prefer_simple_using_statement = true:silent
+csharp_style_prefer_index_operator = false:none
+csharp_style_prefer_range_operator = false:none
+csharp_style_prefer_switch_expression = false:none
+
+#Supressing roslyn built-in analyzers
+# Suppress: EC112
+
+#Private method is unused
+dotnet_diagnostic.IDE0051.severity = silent
+#Private member is unused
+dotnet_diagnostic.IDE0052.severity = silent
+
+#Rules for disposable
+dotnet_diagnostic.IDE0067.severity = none
+dotnet_diagnostic.IDE0068.severity = none
+dotnet_diagnostic.IDE0069.severity = none
--- a/.gitignore
+++ b/.gitignore
@ -10,14 +10,8 @@
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs

-### Cake ###
-tools/**
-build/tools/**
-
-fastlane/report.xml
-
 # Build results
-bin/[Dd]ebug/
+[Dd]ebug/
 [Dd]ebugPublic/
 [Rr]elease/
 [Rr]eleases/
@ -104,7 +98,6 @@ $tf/
 _ReSharper*/
 *.[Rr]e[Ss]harper
 *.DotSettings.user
-inspectcode

 # JustCode is a .NET coding add-in
 .JustCode
@ -254,20 +247,87 @@ paket-files/
 # FAKE - F# Make
 .fake/

-# JetBrains Rider
-.idea/.idea.osu/.idea/*.xml
-.idea/.idea.osu/.idea/codeStyles/*.xml
-.idea/.idea.osu/.idea/dataSources/*.xml
-.idea/.idea.osu/.idea/dictionaries/*.xml
-.idea/.idea.osu/*.iml
-*.sln.iml
-
-# CodeRush
-.cr/
-
 # Python Tools for Visual Studio (PTVS)
 __pycache__/
 *.pyc
-Staging/

+# Cake #
+/tools/**
+/build/tools/**
+/build/temp/**
+
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and WebStorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+.idea/modules.xml
+.idea/*.iml
+.idea/modules
+*.iml
+*.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+# fastlane
+fastlane/report.xml
+
+# inspectcode
 inspectcodereport.xml
+inspectcode
--- a/.idea/.gitignore
+++ b/.idea/.gitignore
--- a/.idea/.idea.osu.Desktop/.idea/.name
+++ b/.idea/.idea.osu.Desktop/.idea/.name
@ -0,0 +1 @@
+osu.Desktop
--- a/.idea/.idea.osu.Desktop/.idea/codeStyles/codeStyleConfig.xml
+++ b/.idea/.idea.osu.Desktop/.idea/codeStyles/codeStyleConfig.xml
@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="PREFERRED_PROJECT_CODE_STYLE" value="Default" />
+  </state>
+</component>
--- a/.idea/.idea.osu.Desktop/.idea/dataSources.xml
+++ b/.idea/.idea.osu.Desktop/.idea/dataSources.xml
@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
+    <data-source source="LOCAL" name="osu-client-sqlite" uuid="1aa4b9be-cd8d-47ae-8186-30a13cd724a5">
+      <driver-ref>sqlite.xerial</driver-ref>
+      <synchronize>true</synchronize>
+      <jdbc-driver>org.sqlite.JDBC</jdbc-driver>
+      <jdbc-url>jdbc:sqlite:$USER_HOME$/.local/share/osu/client.db</jdbc-url>
+      <driver-properties>
+        <property name="enable_load_extension" value="true" />
+      </driver-properties>
+    </data-source>
+  </component>
+</project>
--- a/.idea/.idea.osu.Desktop/.idea/encodings.xml
+++ b/.idea/.idea.osu.Desktop/.idea/encodings.xml
@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with NO BOM" />
+</project>
--- a/.idea/.idea.osu.Desktop/.idea/indexLayout.xml
+++ b/.idea/.idea.osu.Desktop/.idea/indexLayout.xml
@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ContentModelUserStore">
+    <attachedFolders />
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>
--- a/.idea/.idea.osu.Desktop/.idea/misc.xml
+++ b/.idea/.idea.osu.Desktop/.idea/misc.xml
@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="com.jetbrains.rider.android.RiderAndroidMiscFileCreationComponent">
+    <option name="ENSURE_MISC_FILE_EXISTS" value="true" />
+  </component>
+</project>
--- a/.idea/.idea.osu.Desktop/.idea/modules.xml
+++ b/.idea/.idea.osu.Desktop/.idea/modules.xml
@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/.idea.osu.Desktop/riderModule.iml" filepath="$PROJECT_DIR$/.idea/.idea.osu.Desktop/riderModule.iml" />
+    </modules>
+  </component>
+</project>
--- a/.idea/.idea.osu.Desktop/.idea/projectSettingsUpdater.xml
+++ b/.idea/.idea.osu.Desktop/.idea/projectSettingsUpdater.xml
@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RiderProjectSettingsUpdater">
+    <option name="vcsConfiguration" value="1" />
+  </component>
+</project>
--- a/.idea/.idea.osu.Desktop/.idea/runConfigurations/CatchRuleset__Tests_.xml
+++ b/.idea/.idea.osu.Desktop/.idea/runConfigurations/CatchRuleset__Tests_.xml
--- a/.idea/.idea.osu.Desktop/.idea/runConfigurations/ManiaRuleset__Tests_.xml
+++ b/.idea/.idea.osu.Desktop/.idea/runConfigurations/ManiaRuleset__Tests_.xml
--- a/.idea/.idea.osu.Desktop/.idea/runConfigurations/OsuRuleset__Tests_.xml
+++ b/.idea/.idea.osu.Desktop/.idea/runConfigurations/OsuRuleset__Tests_.xml
--- a/.idea/.idea.osu.Desktop/.idea/runConfigurations/TaikoRuleset__Tests_.xml
+++ b/.idea/.idea.osu.Desktop/.idea/runConfigurations/TaikoRuleset__Tests_.xml
--- a/.idea/.idea.osu.Desktop/.idea/runConfigurations/Tournament.xml
+++ b/.idea/.idea.osu.Desktop/.idea/runConfigurations/Tournament.xml
--- a/.idea/.idea.osu.Desktop/.idea/runConfigurations/Tournament__Tests_.xml
+++ b/.idea/.idea.osu.Desktop/.idea/runConfigurations/Tournament__Tests_.xml
--- a/.idea/.idea.osu.Desktop/.idea/runConfigurations/osu_.xml
+++ b/.idea/.idea.osu.Desktop/.idea/runConfigurations/osu_.xml
--- a/.idea/.idea.osu.Desktop/.idea/runConfigurations/osu___Tests_.xml
+++ b/.idea/.idea.osu.Desktop/.idea/runConfigurations/osu___Tests_.xml
--- a/.idea/.idea.osu.Desktop/.idea/vcs.xml
+++ b/.idea/.idea.osu.Desktop/.idea/vcs.xml
@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CommitMessageInspectionProfile">
+    <profile version="1.0">
+      <inspection_tool class="SubjectBodySeparation" enabled="true" level="WARNING" enabled_by_default="true" />
+    </profile>
+  </component>
+  <component name="GitSharedSettings">
+    <option name="FORCE_PUSH_PROHIBITED_PATTERNS">
+      <list />
+    </option>
+  </component>
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
--- a/.idea/.idea.osu/.idea/indexLayout.xml
+++ b/.idea/.idea.osu/.idea/indexLayout.xml
@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ContentModelUserStore">
+    <attachedFolders />
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>
--- a/.idea/.idea.osu/.idea/modules.xml
+++ b/.idea/.idea.osu/.idea/modules.xml
@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/.idea.osu/riderModule.iml" filepath="$PROJECT_DIR$/.idea/.idea.osu/riderModule.iml" />
+    </modules>
+  </component>
+</project>
--- a/.idea/.idea.osu/.idea/projectSettingsUpdater.xml
+++ b/.idea/.idea.osu/.idea/projectSettingsUpdater.xml
@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RiderProjectSettingsUpdater">
+    <option name="vcsConfiguration" value="1" />
+  </component>
+</project>
--- a/.idea/.idea.osu/.idea/vcs.xml
+++ b/.idea/.idea.osu/.idea/vcs.xml
@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@ -100,7 +100,7 @@
            "command": "dotnet",
            "args": [
                "restore",
-                "osu.sln"
+                "build/Desktop.proj"
            ],
            "problemMatcher": []
        }
--- a/CodeAnalysis/BannedSymbols.txt
+++ b/CodeAnalysis/BannedSymbols.txt
@ -0,0 +1,5 @@
+M:System.Object.Equals(System.Object,System.Object)~System.Boolean;Don't use object.Equals. Use IEquatable<T> or EqualityComparer<T>.Default instead.
+M:System.Object.Equals(System.Object)~System.Boolean;Don't use object.Equals. Use IEquatable<T> or EqualityComparer<T>.Default instead.
+M:System.ValueType.Equals(System.Object)~System.Boolean;Don't use object.Equals(Fallbacks to ValueType). Use IEquatable<T> or EqualityComparer<T>.Default instead.
+T:System.IComparable;Don't use non-generic IComparable. Use generic version instead.
+M:osu.Framework.Graphics.Sprites.SpriteText.#ctor;Use OsuSpriteText.
--- a/Directory.Build.props
+++ b/Directory.Build.props
@ -0,0 +1,40 @@
+<!-- Contains required properties for osu!framework projects. -->
+<Project>
+  <PropertyGroup Label="C#">
+    <LangVersion>8.0</LangVersion>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ApplicationManifest>$(MSBuildThisFileDirectory)app.manifest</ApplicationManifest>
+  </PropertyGroup>
+  <ItemGroup Label="License">
+    <None Include="$(MSBuildThisFileDirectory)osu.licenseheader">
+      <Link>osu.licenseheader</Link>
+    </None>
+  </ItemGroup>
+  <ItemGroup Label="Resources">
+    <EmbeddedResource Include="Resources\**\*.*" />
+  </ItemGroup>
+  <ItemGroup Label="Code Analysis">
+    <PackageReference Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="2.9.7" PrivateAssets="All" />
+    <AdditionalFiles Include="$(MSBuildThisFileDirectory)CodeAnalysis\BannedSymbols.txt" />
+  </ItemGroup>
+  <PropertyGroup Label="Documentation">
+    <GenerateDocumentationFile>true</GenerateDocumentationFile>
+    <NoWarn>$(NoWarn);CS1591</NoWarn>
+  </PropertyGroup>
+  <PropertyGroup Label="Project">
+    <!-- DeepEqual is not netstandard-compatible. This is fine since we run tests with .NET Framework anyway.
+    This is required due to https://github.com/NuGet/Home/issues/5740 -->
+    <NoWarn>$(NoWarn);NU1701</NoWarn>
+  </PropertyGroup>
+  <PropertyGroup Label="Nuget">
+    <Authors>ppy Pty Ltd</Authors>
+    <PackageLicenseExpression>MIT</PackageLicenseExpression>
+    <PackageProjectUrl>https://github.com/ppy/osu</PackageProjectUrl>
+    <RepositoryUrl>https://github.com/ppy/osu</RepositoryUrl>
+    <PackageReleaseNotes>Automated release.</PackageReleaseNotes>
+    <Company>ppy Pty Ltd</Company>
+    <Copyright>Copyright (c) 2019 ppy Pty Ltd</Copyright>
+    <PackageTags>osu game</PackageTags>
+  </PropertyGroup>
+</Project>
--- a/README.md
+++ b/README.md
@ -4,7 +4,10 @@

 # osu!

-[![Build status](https://ci.appveyor.com/api/projects/status/u2p01nx7l6og8buh?svg=true)](https://ci.appveyor.com/project/peppy/osu)  [![CodeFactor](https://www.codefactor.io/repository/github/ppy/osu/badge)](https://www.codefactor.io/repository/github/ppy/osu) [![dev chat](https://discordapp.com/api/guilds/188630481301012481/widget.png?style=shield)](https://discord.gg/ppy)
+[![Build status](https://ci.appveyor.com/api/projects/status/u2p01nx7l6og8buh?svg=true)](https://ci.appveyor.com/project/peppy/osu)
+[![GitHub release](https://img.shields.io/github/release/ppy/osu.svg)]()
+[![CodeFactor](https://www.codefactor.io/repository/github/ppy/osu/badge)](https://www.codefactor.io/repository/github/ppy/osu)
+[![dev chat](https://discordapp.com/api/guilds/188630481301012481/widget.png?style=shield)](https://discord.gg/ppy)

 Rhythm is just a *click* away. The future of [osu!](https://osu.ppy.sh) and the beginning of an open era! Commonly known by the codename "osu!lazer". Pew pew.

@ -19,9 +22,9 @@ Detailed changelogs are published on the [official osu! site](https://osu.ppy.sh
 ## Requirements

 - A desktop platform with the [.NET Core SDK 3.0](https://www.microsoft.com/net/learn/get-started) or higher installed.
- When running on linux, please have a system-wide ffmpeg installation available to support video decoding.
+- When running on Linux, please have a system-wide FFmpeg installation available to support video decoding.
 - When running on Windows 7 or 8.1, **[additional prerequisites](https://docs.microsoft.com/en-us/dotnet/core/windows-prerequisites?tabs=netcore2x)** may be required to correctly run .NET Core applications if your operating system is not up-to-date with the latest service packs.
- When working with the codebase, we recommend using an IDE with intellisense and syntax highlighting, such as [Visual Studio 2017+](https://visualstudio.microsoft.com/vs/), [Jetbrains Rider](https://www.jetbrains.com/rider/) or [Visual Studio Code](https://code.visualstudio.com/).
+- When working with the codebase, we recommend using an IDE with intelligent code completion and syntax highlighting, such as [Visual Studio 2019+](https://visualstudio.microsoft.com/vs/), [JetBrains Rider](https://www.jetbrains.com/rider/) or [Visual Studio Code](https://code.visualstudio.com/).

 ## Running osu!

@ -57,7 +60,8 @@ git pull

 Build configurations for the recommended IDEs (listed above) are included. You should use the provided Build/Run functionality of your IDE to get things going. When testing or building new components, it's highly encouraged you use the `VisualTests` project/configuration. More information on this provided [below](#contributing).

-> Visual Studio Code users must run the `Restore` task before any build attempt.
+- Visual Studio / Rider users should load the project via one of the platform-specific .slnf files, rather than the main .sln. This will allow access to template run configurations.
+- Visual Studio Code users must run the `Restore` task before any build attempt.

 You can also build and run osu! from the command-line with a single command:

@ -67,19 +71,7 @@ dotnet run --project osu.Desktop

 If you are not interested in debugging osu!, you can add `-c Release` to gain performance. In this case, you must replace `Debug` with `Release` in any commands mentioned in this document.

-If the build fails, try to restore nuget packages with `dotnet restore`.
-
-#### A note for Linux users
-
-On Linux, the environment variable `LD_LIBRARY_PATH` must point to the build directory, located at `osu.Desktop/bin/Debug/$NETCORE_VERSION`.
-
-`$NETCORE_VERSION` is the version of the targeted .NET Core SDK. You can check it by running `grep TargetFramework osu.Desktop/osu.Desktop.csproj | sed -r 's/.*>(.*)<\/.*/\1/'`.
-
-For example, you can run osu! with the following command:
-
-```shell
-LD_LIBRARY_PATH="$(pwd)/osu.Desktop/bin/Debug/netcoreapp3.0" dotnet run --project osu.Desktop
-```
+If the build fails, try to restore NuGet packages with `dotnet restore`.

 ### Testing with resource/framework modifications

@ -87,11 +79,11 @@ Sometimes it may be necessary to cross-test changes in [osu-resources](https://g

 ### Code analysis

-Code analysis can be run with `powershell ./build.ps1` or `build.sh`. This is currently only supported under windows due to [resharper cli shortcomings](https://youtrack.jetbrains.com/issue/RSRP-410004). Alternatively, you can install resharper or use rider to get inline support in your IDE of choice.
+Code analysis can be run with `powershell ./build.ps1` or `build.sh`. This is currently only supported under Windows due to [ReSharper CLI shortcomings](https://youtrack.jetbrains.com/issue/RSRP-410004). Alternatively, you can install ReSharper or use Rider to get inline support in your IDE of choice.

 ## Contributing

-We welcome all contributions, but keep in mind that we already have a lot of the UI designed. If you wish to work on something with the intention on having it included in the official distribution, please open an issue for discussion and we will give you what you need from a design perspective to proceed. If you want to make *changes* to the design, we recommend you open an issue with your intentions before spending too much time, to ensure no effort is wasted.
+We welcome all contributions, but keep in mind that we already have a lot of the UI designed. If you wish to work on something with the intention of having it included in the official distribution, please open an issue for discussion and we will give you what you need from a design perspective to proceed. If you want to make *changes* to the design, we recommend you open an issue with your intentions before spending too much time, to ensure no effort is wasted.

 If you're unsure of what you can help with, check out the [list of open issues](https://github.com/ppy/osu/issues) (especially those with the ["good first issue"](https://github.com/ppy/osu/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc+label%3A%22good+first+issue%22) label).

@ -99,7 +91,7 @@ Before starting, please make sure you are familiar with the [development and tes

 Note that while we already have certain standards in place, nothing is set in stone. If you have an issue with the way code is structured; with any libraries we are using; with any processes involved with contributing, *please* bring it up. We welcome all feedback so we can make contributing to this project as pain-free as possible.

-For those interested, we love to reward quality contributions via [bounties](https://docs.google.com/spreadsheets/d/1jNXfj_S3Pb5PErA-czDdC9DUu4IgUbe1Lt8E7CYUJuE/view?&rm=minimal#gid=523803337), paid out via paypal or osu! supporter tags. Don't hesitate to [request a bounty](https://docs.google.com/forms/d/e/1FAIpQLSet_8iFAgPMG526pBZ2Kic6HSh7XPM3fE8xPcnWNkMzINDdYg/viewform) for your work on this project.
+For those interested, we love to reward quality contributions via [bounties](https://docs.google.com/spreadsheets/d/1jNXfj_S3Pb5PErA-czDdC9DUu4IgUbe1Lt8E7CYUJuE/view?&rm=minimal#gid=523803337), paid out via PayPal or osu!supporter tags. Don't hesitate to [request a bounty](https://docs.google.com/forms/d/e/1FAIpQLSet_8iFAgPMG526pBZ2Kic6HSh7XPM3fE8xPcnWNkMzINDdYg/viewform) for your work on this project.

 ## Licence

--- a/appveyor.yml
+++ b/appveyor.yml
@ -1,6 +1,6 @@
 clone_depth: 1
 version: '{branch}-{build}'
-image: Visual Studio 2019 Preview
+image: Visual Studio 2019
 test: off
 build_script:
  - cmd: PowerShell -Version 2.0 .\build.ps1
--- a/appveyor_deploy.yml
+++ b/appveyor_deploy.yml
@ -1,6 +1,6 @@
 clone_depth: 1
 version: '{build}'
-image: Visual Studio 2019 Preview
+image: Visual Studio 2019
 test: off
 skip_non_tags: true
 build_script:
--- a/assets/lazer-nuget.png
+++ b/assets/lazer-nuget.png
--- a/build.ps1
+++ b/build.ps1
@ -21,7 +21,7 @@ if ($DryRun) { $cakeArguments += "-dryrun" }
 if ($Experimental) { $cakeArguments += "-experimental" }
 $cakeArguments += $ScriptArgs

-dotnet tool install Cake.Tool --global --version 0.35.0
+dotnet tool restore
 dotnet cake ./build/build.cake --bootstrap
 dotnet cake ./build/build.cake $cakeArguments
 exit $LASTEXITCODE
--- a/build.sh
+++ b/build.sh
@ -1,5 +1,5 @@
 echo "Installing Cake.Tool..."
-dotnet tool install Cake.Tool --global --version 0.35.0
+dotnet tool restore

 # Parse arguments.
 CAKE_ARGUMENTS=()
--- a/build/Desktop.proj
+++ b/build/Desktop.proj
@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.Build.Traversal">
+  <ItemGroup>
+    <ProjectReference Include="..\osu.Desktop\osu.Desktop.csproj" />
+    <ProjectReference Include="..\osu.Game.Rulesets.Catch.Tests\osu.Game.Rulesets.Catch.Tests.csproj" />
+    <ProjectReference Include="..\osu.Game.Rulesets.Catch\osu.Game.Rulesets.Catch.csproj" />
+    <ProjectReference Include="..\osu.Game.Rulesets.Mania.Tests\osu.Game.Rulesets.Mania.Tests.csproj" />
+    <ProjectReference Include="..\osu.Game.Rulesets.Mania\osu.Game.Rulesets.Mania.csproj" />
+    <ProjectReference Include="..\osu.Game.Rulesets.Osu.Tests\osu.Game.Rulesets.Osu.Tests.csproj" />
+    <ProjectReference Include="..\osu.Game.Rulesets.Osu\osu.Game.Rulesets.Osu.csproj" />
+    <ProjectReference Include="..\osu.Game.Rulesets.Taiko.Tests\osu.Game.Rulesets.Taiko.Tests.csproj" />
+    <ProjectReference Include="..\osu.Game.Rulesets.Taiko\osu.Game.Rulesets.Taiko.csproj" />
+    <ProjectReference Include="..\osu.Game.Tests\osu.Game.Tests.csproj" />
+    <ProjectReference Include="..\osu.Game.Tournament.Tests\osu.Game.Tournament.Tests.csproj" />
+    <ProjectReference Include="..\osu.Game.Tournament\osu.Game.Tournament.csproj" />
+    <ProjectReference Include="..\osu.Game\osu.Game.csproj" />
+  </ItemGroup>
+</Project>
--- a/build/build.cake
+++ b/build/build.cake
@ -11,7 +11,9 @@ var target = Argument("target", "Build");
 var configuration = Argument("configuration", "Release");

 var rootDirectory = new DirectoryPath("..");
-var solution = rootDirectory.CombineWithFilePath("osu.sln");
+var sln = rootDirectory.CombineWithFilePath("osu.sln");
+var desktopBuilds = rootDirectory.CombineWithFilePath("build/Desktop.proj");
+var desktopSlnf = rootDirectory.CombineWithFilePath("osu.Desktop.slnf");

 ///////////////////////////////////////////////////////////////////////////////
 // TASKS
@ -19,7 +21,7 @@ var solution = rootDirectory.CombineWithFilePath("osu.sln");

 Task("Compile")
    .Does(() => {
-        DotNetCoreBuild(solution.FullPath, new DotNetCoreBuildSettings {
+        DotNetCoreBuild(desktopBuilds.FullPath, new DotNetCoreBuildSettings {
            Configuration = configuration,
        });
    });
@ -41,7 +43,7 @@ Task("InspectCode")
    .WithCriteria(IsRunningOnWindows())
    .IsDependentOn("Compile")
    .Does(() => {
-        InspectCode(solution, new InspectCodeSettings {
+        InspectCode(desktopSlnf, new InspectCodeSettings {
            CachesHome = "inspectcode",
            OutputFile = "inspectcodereport.xml",
        });
@ -59,8 +61,12 @@ Task("CodeFileSanity")
        });
    });

+Task("DotnetFormat")
+    .Does(() => DotNetCoreTool(sln.FullPath, "format", "--dry-run --check"));
+
 Task("Build")
    .IsDependentOn("CodeFileSanity")
+    .IsDependentOn("DotnetFormat")
    .IsDependentOn("InspectCode")
    .IsDependentOn("Test");

--- a/fastlane/Fastfile
+++ b/fastlane/Fastfile
@ -49,12 +49,12 @@ desc 'Deploy to play store'
  desc 'Compile the project'
  lane :build do |options|
    nuget_restore(
-      project_path: 'osu.Android.sln'
+      project_path: 'osu.sln'
    )

    souyuz(
      build_configuration: 'Release',
-      solution_path: 'osu.Android.sln',
+      solution_path: 'osu.sln',
      platform: "android",
      output_path: "osu.Android/bin/Release/",
      keystore_path: options[:keystore_path],
@ -70,7 +70,7 @@ desc 'Deploy to play store'
    android_build = split.join('')

    app_version(
-      solution_path: 'osu.Android.sln',
+      solution_path: 'osu.sln',
      version: options[:version],
      build: android_build,
    )
@ -106,7 +106,7 @@ platform :ios do
  desc 'Compile the project'
  lane :build do
    nuget_restore(
-      project_path: 'osu.iOS.sln'
+      project_path: 'osu.sln'
    )

    souyuz(
--- a/global.json
+++ b/global.json
@ -0,0 +1,5 @@
+{
+  "msbuild-sdks": {
+    "Microsoft.Build.Traversal": "2.0.24"
+  }
+}
--- a/osu.Android.props
+++ b/osu.Android.props
@ -1,51 +1,43 @@
 <Project>
  <PropertyGroup>
-    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <LangVersion>8.0</LangVersion>
    <OutputPath>bin\$(Configuration)</OutputPath>
    <WarningLevel>4</WarningLevel>
    <SchemaVersion>2.0</SchemaVersion>
    <BundleAssemblies>false</BundleAssemblies>
    <AotAssemblies>false</AotAssemblies>
-    <LangVersion>default</LangVersion>
    <OutputType>Library</OutputType>
    <FileAlignment>512</FileAlignment>
    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>
    <AndroidApplication>True</AndroidApplication>
    <AndroidHttpClientHandlerType>Xamarin.Android.Net.AndroidClientHandler</AndroidHttpClientHandlerType>
-    <TargetFrameworkVersion>v9.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v10.0</TargetFrameworkVersion>
    <AndroidUseLatestPlatformSdk>false</AndroidUseLatestPlatformSdk>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <AndroidSupportedAbis>armeabi-v7a;x86;arm64-v8a</AndroidSupportedAbis>
+    <AndroidEnableSGenConcurrent>true</AndroidEnableSGenConcurrent>
+    <MandroidI18n>cjk,mideast,other,rare,west</MandroidI18n>
+    <AndroidLinkMode>SdkOnly</AndroidLinkMode>
+    <ErrorReport>prompt</ErrorReport>
  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+  <PropertyGroup Condition="'$(Configuration)' == 'Debug'">
    <DebugSymbols>True</DebugSymbols>
    <DebugType>portable</DebugType>
    <Optimize>False</Optimize>
    <DefineConstants>DEBUG;TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
    <EnableLLVM>false</EnableLLVM>
    <AndroidManagedSymbols>false</AndroidManagedSymbols>
-    <AndroidLinkMode>SdkOnly</AndroidLinkMode>
    <AndroidUseSharedRuntime>true</AndroidUseSharedRuntime>
    <EmbedAssembliesIntoApk>false</EmbedAssembliesIntoApk>
-    <MandroidI18n>cjk,mideast,other,rare,west</MandroidI18n>
-    <AndroidEnableSGenConcurrent>true</AndroidEnableSGenConcurrent>
-    <AndroidSupportedAbis>armeabi-v7a;x86;arm64-v8a</AndroidSupportedAbis>
-    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+  <PropertyGroup Condition="'$(Configuration)' == 'Release'">
    <DebugSymbols>false</DebugSymbols>
    <DebugType>None</DebugType>
    <Optimize>True</Optimize>
-    <ErrorReport>prompt</ErrorReport>
    <EnableLLVM>true</EnableLLVM>
    <AndroidManagedSymbols>false</AndroidManagedSymbols>
-    <AndroidLinkMode>SdkOnly</AndroidLinkMode>
    <AndroidUseSharedRuntime>False</AndroidUseSharedRuntime>
    <EmbedAssembliesIntoApk>true</EmbedAssembliesIntoApk>
-    <MandroidI18n>cjk,mideast,other,rare,west</MandroidI18n>
-    <AndroidEnableSGenConcurrent>true</AndroidEnableSGenConcurrent>
-    <AndroidSupportedAbis>armeabi-v7a;x86;arm64-v8a</AndroidSupportedAbis>
-    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
  </PropertyGroup>
  <ItemGroup>
    <None Include="$(MSBuildThisFileDirectory)\osu.licenseheader">
@ -62,6 +54,6 @@
  </ItemGroup>
  <ItemGroup>
    <PackageReference Include="ppy.osu.Game.Resources" Version="2019.1010.0" />
-    <PackageReference Include="ppy.osu.Framework.Android" Version="2019.1029.0" />
+    <PackageReference Include="ppy.osu.Framework.Android" Version="2019.1126.0" />
  </ItemGroup>
 </Project>
--- a/osu.Android.sln
+++ b/osu.Android.sln
@ -1,126 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.28516.95
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "osu.Game", "osu.Game\osu.Game.csproj", "{2A66DD92-ADB1-4994-89E2-C94E04ACDA0D}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "osu.Game.Rulesets.Osu", "osu.Game.Rulesets.Osu\osu.Game.Rulesets.Osu.csproj", "{C92A607B-1FDD-4954-9F92-03FF547D9080}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "osu.Game.Rulesets.Catch", "osu.Game.Rulesets.Catch\osu.Game.Rulesets.Catch.csproj", "{58F6C80C-1253-4A0E-A465-B8C85EBEADF3}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "osu.Game.Rulesets.Taiko", "osu.Game.Rulesets.Taiko\osu.Game.Rulesets.Taiko.csproj", "{F167E17A-7DE6-4AF5-B920-A5112296C695}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "osu.Game.Rulesets.Mania", "osu.Game.Rulesets.Mania\osu.Game.Rulesets.Mania.csproj", "{48F4582B-7687-4621-9CBE-5C24197CB536}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "osu.Android", "osu.Android\osu.Android.csproj", "{D1D5F9A8-B40B-40E6-B02F-482D03346D3D}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "osu.Game.Rulesets.Catch.Tests.Android", "osu.Game.Rulesets.Catch.Tests.Android\osu.Game.Rulesets.Catch.Tests.Android.csproj", "{C5379ECB-3A94-4D2F-AC3B-2615AC23EB0D}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "osu.Game.Rulesets.Mania.Tests.Android", "osu.Game.Rulesets.Mania.Tests.Android\osu.Game.Rulesets.Mania.Tests.Android.csproj", "{531F1092-DB27-445D-AA33-2A77C7187C99}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "osu.Game.Rulesets.Osu.Tests.Android", "osu.Game.Rulesets.Osu.Tests.Android\osu.Game.Rulesets.Osu.Tests.Android.csproj", "{90CAB706-39CB-4B93-9629-3218A6FF8E9B}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "osu.Game.Rulesets.Taiko.Tests.Android", "osu.Game.Rulesets.Taiko.Tests.Android\osu.Game.Rulesets.Taiko.Tests.Android.csproj", "{3701A0A1-8476-42C6-B5C4-D24129B4A484}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "osu.Game.Tests.Android", "osu.Game.Tests.Android\osu.Game.Tests.Android.csproj", "{5CC222DC-5716-4499-B897-DCBDDA4A5CF9}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{2A66DD92-ADB1-4994-89E2-C94E04ACDA0D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{2A66DD92-ADB1-4994-89E2-C94E04ACDA0D}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{2A66DD92-ADB1-4994-89E2-C94E04ACDA0D}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{2A66DD92-ADB1-4994-89E2-C94E04ACDA0D}.Release|Any CPU.Build.0 = Release|Any CPU
-		{C92A607B-1FDD-4954-9F92-03FF547D9080}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{C92A607B-1FDD-4954-9F92-03FF547D9080}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{C92A607B-1FDD-4954-9F92-03FF547D9080}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{C92A607B-1FDD-4954-9F92-03FF547D9080}.Release|Any CPU.Build.0 = Release|Any CPU
-		{58F6C80C-1253-4A0E-A465-B8C85EBEADF3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{58F6C80C-1253-4A0E-A465-B8C85EBEADF3}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{58F6C80C-1253-4A0E-A465-B8C85EBEADF3}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{58F6C80C-1253-4A0E-A465-B8C85EBEADF3}.Release|Any CPU.Build.0 = Release|Any CPU
-		{F167E17A-7DE6-4AF5-B920-A5112296C695}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{F167E17A-7DE6-4AF5-B920-A5112296C695}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{F167E17A-7DE6-4AF5-B920-A5112296C695}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{F167E17A-7DE6-4AF5-B920-A5112296C695}.Release|Any CPU.Build.0 = Release|Any CPU
-		{48F4582B-7687-4621-9CBE-5C24197CB536}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{48F4582B-7687-4621-9CBE-5C24197CB536}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{48F4582B-7687-4621-9CBE-5C24197CB536}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{48F4582B-7687-4621-9CBE-5C24197CB536}.Release|Any CPU.Build.0 = Release|Any CPU
-		{D1D5F9A8-B40B-40E6-B02F-482D03346D3D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{D1D5F9A8-B40B-40E6-B02F-482D03346D3D}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{D1D5F9A8-B40B-40E6-B02F-482D03346D3D}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
-		{D1D5F9A8-B40B-40E6-B02F-482D03346D3D}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{D1D5F9A8-B40B-40E6-B02F-482D03346D3D}.Release|Any CPU.Build.0 = Release|Any CPU
-		{D1D5F9A8-B40B-40E6-B02F-482D03346D3D}.Release|Any CPU.Deploy.0 = Release|Any CPU
-		{C5379ECB-3A94-4D2F-AC3B-2615AC23EB0D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{C5379ECB-3A94-4D2F-AC3B-2615AC23EB0D}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{C5379ECB-3A94-4D2F-AC3B-2615AC23EB0D}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
-		{C5379ECB-3A94-4D2F-AC3B-2615AC23EB0D}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{C5379ECB-3A94-4D2F-AC3B-2615AC23EB0D}.Release|Any CPU.Build.0 = Release|Any CPU
-		{C5379ECB-3A94-4D2F-AC3B-2615AC23EB0D}.Release|Any CPU.Deploy.0 = Release|Any CPU
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-		{531F1092-DB27-445D-AA33-2A77C7187C99}.Debug|Any CPU.Build.0 = Debug|Any CPU
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-	<s:String x:Key="/Default/CodeStyle/Naming/XamlNaming/UserRules/=XAML_005FRESOURCE/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AaBb" /&gt;</s:String>
-	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ECSharpAttributeForSingleLineMethodUpgrade/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ECSharpKeepExistingMigration/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ECSharpPlaceEmbeddedOnSameLineMigration/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ECSharpRenamePlacementToArrangementMigration/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ECSharpUseContinuousIndentInsideBracesMigration/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EAddAccessorOwnerDeclarationBracesMigration/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EAlwaysTreatStructAsNotReorderableMigration/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002ECSharpPlaceAttributeOnSameLineMigration/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EMigrateBlankLinesAroundFieldToBlankLinesAroundProperty/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EMigrateThisQualifierSettings/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/@KeyIndexDefined">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Description/@EntryValue">o!f – Object Initializer: Anchor&amp;Origin</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Field/=anchor/@KeyIndexDefined">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Field/=anchor/Expression/@EntryValue">constant("Centre")</s:String>
-	<s:Int64 x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Field/=anchor/Order/@EntryValue">0</s:Int64>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Reformat/@EntryValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Shortcut/@EntryValue">ofao</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=28A2A5FC43E07C488A4BC7430879479E/Text/@EntryValue">Anchor = Anchor.$anchor$,
-Origin = Anchor.$anchor$,</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/@KeyIndexDefined">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Description/@EntryValue">o!f – InternalChildren = []</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Reformat/@EntryValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Shortcut/@EntryValue">ofic</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=2A3ECBA387AF6D468F6ABDA35DED325A/Text/@EntryValue">InternalChildren = new Drawable[]
-{
-    $END$
-};</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/@KeyIndexDefined">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Description/@EntryValue">o!f – new GridContainer { .. }</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Reformat/@EntryValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Shortcut/@EntryValue">ofgc</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=62B70E4DCA5E284A9E383E16C13789C1/Text/@EntryValue">new GridContainer
-{
-    RelativeSizeAxes = Axes.Both,
-    Content = new[]
-    {
-        new Drawable[] { $END$ },
-        new Drawable[] { }
-    }
-};</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/@KeyIndexDefined">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Description/@EntryValue">o!f – new FillFlowContainer { .. }</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Reformat/@EntryValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Shortcut/@EntryValue">offf</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=72BD3C3DCA42C84DA1E71F1D05A903C4/Text/@EntryValue">new FillFlowContainer
-{
-    RelativeSizeAxes = Axes.Both,
-    Direction = FillDirection.Vertical,
-    Children = new Drawable[]
-    {
-        $END$
-    }
-},</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/@KeyIndexDefined">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Description/@EntryValue">o!f – new Container { .. }</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Reformat/@EntryValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Shortcut/@EntryValue">ofcont</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=750A3C67E083484FAEEA0ED2382181CC/Text/@EntryValue">new Container
-{
-    RelativeSizeAxes = Axes.Both,
-    Children = new Drawable[]
-    {
-        $END$
-    }
-},</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/@KeyIndexDefined">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Description/@EntryValue">o!f – BackgroundDependencyLoader load()</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Reformat/@EntryValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Shortcut/@EntryValue">ofbdl</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=78D9C2B1742FD449BD69CD18437E0C07/Text/@EntryValue">[BackgroundDependencyLoader]
-private void load()
-{
-    $END$
-}</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/@KeyIndexDefined">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Description/@EntryValue">o!f – new Box { .. }</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Reformat/@EntryValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Shortcut/@EntryValue">ofbox</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=CC879477D8841A4CBD724C2DCD249435/Text/@EntryValue">new Box
-{
-    Colour = Color4.Black,
-    RelativeSizeAxes = Axes.Both,
-},</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/@KeyIndexDefined">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Applicability/=Live/@EntryIndexedValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Description/@EntryValue">o!f – Children = []</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Reformat/@EntryValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Scope/=C3001E7C0DA78E4487072B7E050D86C5/@KeyIndexDefined">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Scope/=C3001E7C0DA78E4487072B7E050D86C5/CustomProperties/=minimumLanguageVersion/@EntryIndexedValue">2.0</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Scope/=C3001E7C0DA78E4487072B7E050D86C5/Type/@EntryValue">InCSharpFile</s:String>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Shortcut/@EntryValue">ofc</s:String>
-	<s:Boolean x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/ShortenQualifiedReferences/@EntryValue">True</s:Boolean>
-	<s:String x:Key="/Default/PatternsAndTemplates/LiveTemplates/Template/=F5B3CB743153774F99FB9FCA0FC744EE/Text/@EntryValue">Children = new Drawable[]
-{
-    $END$
-};</s:String>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Beatmap/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=beatmaps/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=beatmap_0027s/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=bindable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Catmull/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Drawables/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=gameplay/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=hitobjects/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=keymods/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Kiai/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Leaderboard/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Leaderboards/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Playfield/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=resampler/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=ruleset/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=rulesets/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Taiko/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unranked/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>
--- a/osu.Android.slnf
+++ b/osu.Android.slnf
@ -0,0 +1,19 @@
+{
+  "solution": {
+    "path": "osu.sln",
+    "projects": [
+      "osu.Android\\osu.Android.csproj",
+      "osu.Game.Rulesets.Catch.Tests.Android\\osu.Game.Rulesets.Catch.Tests.Android.csproj",
+      "osu.Game.Rulesets.Catch\\osu.Game.Rulesets.Catch.csproj",
+      "osu.Game.Rulesets.Mania.Tests.Android\\osu.Game.Rulesets.Mania.Tests.Android.csproj",
+      "osu.Game.Rulesets.Mania\\osu.Game.Rulesets.Mania.csproj",
+      "osu.Game.Rulesets.Osu.Tests.Android\\osu.Game.Rulesets.Osu.Tests.Android.csproj",
+      "osu.Game.Rulesets.Osu\\osu.Game.Rulesets.Osu.csproj",
+      "osu.Game.Rulesets.Taiko.Tests.Android\\osu.Game.Rulesets.Taiko.Tests.Android.csproj",
+      "osu.Game.Rulesets.Taiko\\osu.Game.Rulesets.Taiko.csproj",
+      "osu.Game.Tests.Android\\osu.Game.Tests.Android.csproj",
+      "osu.Game.Tests\\osu.Game.Tests.csproj",
+      "osu.Game\\osu.Game.csproj"
+    ]
+  }
+}
--- a/osu.Android/Properties/AndroidManifest.xml
+++ b/osu.Android/Properties/AndroidManifest.xml
@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" package="sh.ppy.osulazer" android:installLocation="auto" android:versionName="0.1.0">
-	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="28" />
+	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="29" />
 	<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
 	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 	<uses-permission android:name="android.permission.WAKE_LOCK" />
--- a/osu.Desktop.slnf
+++ b/osu.Desktop.slnf
@ -0,0 +1,20 @@
+{
+  "solution": {
+    "path": "osu.sln",
+    "projects": [
+      "osu.Desktop\\osu.Desktop.csproj",
+      "osu.Game.Rulesets.Catch.Tests\\osu.Game.Rulesets.Catch.Tests.csproj",
+      "osu.Game.Rulesets.Catch\\osu.Game.Rulesets.Catch.csproj",
+      "osu.Game.Rulesets.Mania.Tests\\osu.Game.Rulesets.Mania.Tests.csproj",
+      "osu.Game.Rulesets.Mania\\osu.Game.Rulesets.Mania.csproj",
+      "osu.Game.Rulesets.Osu.Tests\\osu.Game.Rulesets.Osu.Tests.csproj",
+      "osu.Game.Rulesets.Osu\\osu.Game.Rulesets.Osu.csproj",
+      "osu.Game.Rulesets.Taiko.Tests\\osu.Game.Rulesets.Taiko.Tests.csproj",
+      "osu.Game.Rulesets.Taiko\\osu.Game.Rulesets.Taiko.csproj",
+      "osu.Game.Tests\\osu.Game.Tests.csproj",
+      "osu.Game.Tournament.Tests\\osu.Game.Tournament.Tests.csproj",
+      "osu.Game.Tournament\\osu.Game.Tournament.csproj",
+      "osu.Game\\osu.Game.csproj"
+    ]
+  }
+}
--- a/osu.Desktop/OsuGameDesktop.cs
+++ b/osu.Desktop/OsuGameDesktop.cs
@ -112,14 +112,14 @@ namespace osu.Desktop
        {
            protected override string LocateBasePath()
            {
-                bool checkExists(string p) => Directory.Exists(Path.Combine(p, "Songs"));
+                static bool checkExists(string p) => Directory.Exists(Path.Combine(p, "Songs"));

                string stableInstallPath;

                try
                {
                    using (RegistryKey key = Registry.ClassesRoot.OpenSubKey("osu"))
-                        stableInstallPath = key?.OpenSubKey(@"shell\open\command")?.GetValue(String.Empty).ToString().Split('"')[1].Replace("osu!.exe", "");
+                        stableInstallPath = key?.OpenSubKey(@"shell\open\command")?.GetValue(string.Empty).ToString().Split('"')[1].Replace("osu!.exe", "");

                    if (checkExists(stableInstallPath))
                        return stableInstallPath;
--- a/osu.Desktop/osu.Desktop.csproj
+++ b/osu.Desktop/osu.Desktop.csproj
@ -1,9 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
-  <Import Project="..\osu.Game.props" />
  <PropertyGroup Label="Project">
    <TargetFramework>netcoreapp3.0</TargetFramework>
    <OutputType>WinExe</OutputType>
-    <PlatformTarget>AnyCPU</PlatformTarget>
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <Description>click the circles. to the beat.</Description>
    <AssemblyName>osu!</AssemblyName>
@ -23,13 +21,13 @@
    <ProjectReference Include="..\osu.Game.Rulesets.Catch\osu.Game.Rulesets.Catch.csproj" />
    <ProjectReference Include="..\osu.Game.Rulesets.Mania\osu.Game.Rulesets.Mania.csproj" />
    <ProjectReference Include="..\osu.Game.Rulesets.Taiko\osu.Game.Rulesets.Taiko.csproj" />
-    <PackageReference Include="Microsoft.Win32.Registry" Version="4.6.0" />
  </ItemGroup>
  <ItemGroup Label="Package References">
    <PackageReference Include="System.IO.Packaging" Version="4.6.0" />
    <PackageReference Include="ppy.squirrel.windows" Version="1.9.0.4" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="2.2.6" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="2.2.6" />
+    <PackageReference Include="Microsoft.Win32.Registry" Version="4.6.0" />
  </ItemGroup>
  <ItemGroup Label="Resources">
    <EmbeddedResource Include="lazer.ico" />
--- a/osu.Game.Rulesets.Catch.Tests.Android/Properties/AndroidManifest.xml
+++ b/osu.Game.Rulesets.Catch.Tests.Android/Properties/AndroidManifest.xml
@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="osu.Game.Rulesets.Catch.Tests.Android" android:installLocation="auto">
-	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="28" />
+	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="29" />
 	<application android:allowBackup="true" android:supportsRtl="true" android:label="osu!catch Test" />
 </manifest>
--- a/osu.Game.Rulesets.Catch.Tests.iOS/osu.Game.Rulesets.Catch.Tests.iOS.csproj
+++ b/osu.Game.Rulesets.Catch.Tests.iOS/osu.Game.Rulesets.Catch.Tests.iOS.csproj
@ -1,6 +1,5 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-<Import Project="..\packages\NUnit.3.11.0\build\NUnit.props" Condition="Exists('..\packages\NUnit.3.11.0\build\NUnit.props')" />
  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
    <Platform Condition=" '$(Platform)' == '' ">iPhoneSimulator</Platform>
@ -33,5 +32,4 @@
    </ProjectReference>
  </ItemGroup>
  <Import Project="$(MSBuildExtensionsPath)\Xamarin\iOS\Xamarin.iOS.CSharp.targets" />
-  <Import Project="..\packages\NETStandard.Library.2.0.0\build\netstandard2.0\NETStandard.Library.targets" Condition="Exists('..\packages\NETStandard.Library.2.0.0\build\netstandard2.0\NETStandard.Library.targets')" />
 </Project>
--- a/osu.Game.Rulesets.Catch.Tests/TestSceneCatcher.cs
+++ b/osu.Game.Rulesets.Catch.Tests/TestSceneCatcher.cs
@ -11,12 +11,12 @@ using System;
 using System.Collections.Generic;
 using osu.Game.Skinning;
 using osu.Framework.Graphics.Shapes;
-using osu.Framework.Graphics.Sprites;
 using osuTK.Graphics;
 using osu.Framework.Audio.Sample;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics.Textures;
 using osu.Game.Audio;
+using osu.Game.Graphics.Sprites;

 namespace osu.Game.Rulesets.Catch.Tests
 {
@ -66,7 +66,7 @@ namespace osu.Game.Rulesets.Catch.Tests
                        RelativeSizeAxes = Axes.Both,
                        Colour = Color4.Blue
                    },
-                    new SpriteText
+                    new OsuSpriteText
                    {
                        Text = "custom"
                    }
--- a/osu.Game.Rulesets.Catch.Tests/TestSceneHyperDash.cs
+++ b/osu.Game.Rulesets.Catch.Tests/TestSceneHyperDash.cs
@ -40,8 +40,10 @@ namespace osu.Game.Rulesets.Catch.Tests
            beatmap.HitObjects.Add(new Fruit { StartTime = 1008, X = 56 / 512f, });

            for (int i = 0; i < 512; i++)
+            {
                if (i % 5 < 3)
                    beatmap.HitObjects.Add(new Fruit { X = i % 10 < 5 ? 0.02f : 0.98f, StartTime = 2000 + i * 100, NewCombo = i % 8 == 0 });
+            }

            return beatmap;
        }
--- a/osu.Game.Rulesets.Catch.Tests/osu.Game.Rulesets.Catch.Tests.csproj
+++ b/osu.Game.Rulesets.Catch.Tests/osu.Game.Rulesets.Catch.Tests.csproj
@ -2,7 +2,7 @@
  <Import Project="..\osu.TestProject.props" />
  <ItemGroup Label="Package References">
    <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.4.0" />
    <PackageReference Include="NUnit" Version="3.12.0" />
    <PackageReference Include="NUnit3TestAdapter" Version="3.15.1" />
    <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />
--- a/osu.Game.Rulesets.Catch/Beatmaps/CatchBeatmapConverter.cs
+++ b/osu.Game.Rulesets.Catch/Beatmaps/CatchBeatmapConverter.cs
@ -8,6 +8,7 @@ using System;
 using osu.Game.Rulesets.Catch.UI;
 using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Rulesets.Objects;
+using osu.Framework.Extensions.IEnumerableExtensions;

 namespace osu.Game.Rulesets.Catch.Beatmaps
 {
@ -22,48 +23,44 @@ namespace osu.Game.Rulesets.Catch.Beatmaps

        protected override IEnumerable<CatchHitObject> ConvertHitObject(HitObject obj, IBeatmap beatmap)
        {
-            var curveData = obj as IHasCurve;
            var positionData = obj as IHasXPosition;
            var comboData = obj as IHasCombo;
-            var endTime = obj as IHasEndTime;
-            var legacyOffset = obj as IHasLegacyLastTickOffset;

-            if (curveData != null)
+            switch (obj)
            {
-                yield return new JuiceStream
-                {
-                    StartTime = obj.StartTime,
-                    Samples = obj.Samples,
-                    Path = curveData.Path,
-                    NodeSamples = curveData.NodeSamples,
-                    RepeatCount = curveData.RepeatCount,
-                    X = (positionData?.X ?? 0) / CatchPlayfield.BASE_WIDTH,
-                    NewCombo = comboData?.NewCombo ?? false,
-                    ComboOffset = comboData?.ComboOffset ?? 0,
-                    LegacyLastTickOffset = legacyOffset?.LegacyLastTickOffset ?? 0
-                };
-            }
-            else if (endTime != null)
-            {
-                yield return new BananaShower
-                {
-                    StartTime = obj.StartTime,
-                    Samples = obj.Samples,
-                    Duration = endTime.Duration,
-                    NewCombo = comboData?.NewCombo ?? false,
-                    ComboOffset = comboData?.ComboOffset ?? 0,
-                };
-            }
-            else
-            {
-                yield return new Fruit
-                {
-                    StartTime = obj.StartTime,
-                    Samples = obj.Samples,
-                    NewCombo = comboData?.NewCombo ?? false,
-                    ComboOffset = comboData?.ComboOffset ?? 0,
-                    X = (positionData?.X ?? 0) / CatchPlayfield.BASE_WIDTH
-                };
+                case IHasCurve curveData:
+                    return new JuiceStream
+                    {
+                        StartTime = obj.StartTime,
+                        Samples = obj.Samples,
+                        Path = curveData.Path,
+                        NodeSamples = curveData.NodeSamples,
+                        RepeatCount = curveData.RepeatCount,
+                        X = (positionData?.X ?? 0) / CatchPlayfield.BASE_WIDTH,
+                        NewCombo = comboData?.NewCombo ?? false,
+                        ComboOffset = comboData?.ComboOffset ?? 0,
+                        LegacyLastTickOffset = (obj as IHasLegacyLastTickOffset)?.LegacyLastTickOffset ?? 0
+                    }.Yield();
+
+                case IHasEndTime endTime:
+                    return new BananaShower
+                    {
+                        StartTime = obj.StartTime,
+                        Samples = obj.Samples,
+                        Duration = endTime.Duration,
+                        NewCombo = comboData?.NewCombo ?? false,
+                        ComboOffset = comboData?.ComboOffset ?? 0,
+                    }.Yield();
+
+                default:
+                    return new Fruit
+                    {
+                        StartTime = obj.StartTime,
+                        Samples = obj.Samples,
+                        NewCombo = comboData?.NewCombo ?? false,
+                        ComboOffset = comboData?.ComboOffset ?? 0,
+                        X = (positionData?.X ?? 0) / CatchPlayfield.BASE_WIDTH
+                    }.Yield();
            }
        }

--- a/osu.Game.Rulesets.Catch/Beatmaps/CatchBeatmapProcessor.cs
+++ b/osu.Game.Rulesets.Catch/Beatmaps/CatchBeatmapProcessor.cs
@ -8,7 +8,6 @@ using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.UI;
 using osu.Game.Rulesets.Objects.Types;
-using osuTK;
 using osu.Game.Rulesets.Catch.MathUtils;
 using osu.Game.Rulesets.Mods;

@ -78,7 +77,7 @@ namespace osu.Game.Rulesets.Catch.Beatmaps
                            catchObject.XOffset = 0;

                            if (catchObject is TinyDroplet)
-                                catchObject.XOffset = MathHelper.Clamp(rng.Next(-20, 20) / CatchPlayfield.BASE_WIDTH, -catchObject.X, 1 - catchObject.X);
+                                catchObject.XOffset = Math.Clamp(rng.Next(-20, 20) / CatchPlayfield.BASE_WIDTH, -catchObject.X, 1 - catchObject.X);
                            else if (catchObject is Droplet)
                                rng.Next(); // osu!stable retrieved a random droplet rotation
                        }
@ -195,10 +194,15 @@ namespace osu.Game.Rulesets.Catch.Beatmaps
            {
                if (currentObject is Fruit)
                    objectWithDroplets.Add(currentObject);
+
                if (currentObject is JuiceStream)
+                {
                    foreach (var currentJuiceElement in currentObject.NestedHitObjects)
+                    {
                        if (!(currentJuiceElement is TinyDroplet))
                            objectWithDroplets.Add((CatchHitObject)currentJuiceElement);
+                    }
+                }
            }

            objectWithDroplets.Sort((h1, h2) => h1.StartTime.CompareTo(h2.StartTime));
@ -225,7 +229,7 @@ namespace osu.Game.Rulesets.Catch.Beatmaps
                else
                {
                    currentObject.DistanceToHyperDash = distanceToHyper;
-                    lastExcess = MathHelper.Clamp(distanceToHyper, 0, halfCatcherWidth);
+                    lastExcess = Math.Clamp(distanceToHyper, 0, halfCatcherWidth);
                }

                lastDirection = thisDirection;
--- a/osu.Game.Rulesets.Catch/Difficulty/CatchPerformanceCalculator.cs
+++ b/osu.Game.Rulesets.Catch/Difficulty/CatchPerformanceCalculator.cs
@ -10,7 +10,6 @@ using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Scoring;
 using osu.Game.Scoring.Legacy;
-using osuTK;

 namespace osu.Game.Rulesets.Catch.Difficulty
 {
@ -48,55 +47,53 @@ namespace osu.Game.Rulesets.Catch.Difficulty
                return 0;

            // We are heavily relying on aim in catch the beat
-            double value = Math.Pow(5.0f * Math.Max(1.0f, Attributes.StarRating / 0.0049f) - 4.0f, 2.0f) / 100000.0f;
+            double value = Math.Pow(5.0 * Math.Max(1.0, Attributes.StarRating / 0.0049) - 4.0, 2.0) / 100000.0;

            // Longer maps are worth more. "Longer" means how many hits there are which can contribute to combo
            int numTotalHits = totalComboHits();

            // Longer maps are worth more
-            float lengthBonus =
-                0.95f + 0.4f * Math.Min(1.0f, numTotalHits / 3000.0f) +
-                (numTotalHits > 3000 ? (float)Math.Log10(numTotalHits / 3000.0f) * 0.5f : 0.0f);
+            double lengthBonus =
+                0.95 + 0.4 * Math.Min(1.0, numTotalHits / 3000.0) +
+                (numTotalHits > 3000 ? Math.Log10(numTotalHits / 3000.0) * 0.5 : 0.0);

            // Longer maps are worth more
            value *= lengthBonus;

            // Penalize misses exponentially. This mainly fixes tag4 maps and the likes until a per-hitobject solution is available
-            value *= Math.Pow(0.97f, misses);
+            value *= Math.Pow(0.97, misses);

            // Combo scaling
-            float beatmapMaxCombo = Attributes.MaxCombo;
-            if (beatmapMaxCombo > 0)
-                value *= Math.Min(Math.Pow(Attributes.MaxCombo, 0.8f) / Math.Pow(beatmapMaxCombo, 0.8f), 1.0f);
+            if (Attributes.MaxCombo > 0)
+                value *= Math.Min(Math.Pow(Attributes.MaxCombo, 0.8) / Math.Pow(Attributes.MaxCombo, 0.8), 1.0);

-            float approachRate = (float)Attributes.ApproachRate;
-            float approachRateFactor = 1.0f;
-            if (approachRate > 9.0f)
-                approachRateFactor += 0.1f * (approachRate - 9.0f); // 10% for each AR above 9
-            else if (approachRate < 8.0f)
-                approachRateFactor += 0.025f * (8.0f - approachRate); // 2.5% for each AR below 8
+            double approachRateFactor = 1.0;
+            if (Attributes.ApproachRate > 9.0)
+                approachRateFactor += 0.1 * (Attributes.ApproachRate - 9.0); // 10% for each AR above 9
+            else if (Attributes.ApproachRate < 8.0)
+                approachRateFactor += 0.025 * (8.0 - Attributes.ApproachRate); // 2.5% for each AR below 8

            value *= approachRateFactor;

            if (mods.Any(m => m is ModHidden))
                // Hiddens gives nothing on max approach rate, and more the lower it is
-                value *= 1.05f + 0.075f * (10.0f - Math.Min(10.0f, approachRate)); // 7.5% for each AR below 10
+                value *= 1.05 + 0.075 * (10.0 - Math.Min(10.0, Attributes.ApproachRate)); // 7.5% for each AR below 10

            if (mods.Any(m => m is ModFlashlight))
                // Apply length bonus again if flashlight is on simply because it becomes a lot harder on longer maps.
-                value *= 1.35f * lengthBonus;
+                value *= 1.35 * lengthBonus;

            // Scale the aim value with accuracy _slightly_
-            value *= Math.Pow(accuracy(), 5.5f);
+            value *= Math.Pow(accuracy(), 5.5);

            // Custom multipliers for NoFail. SpunOut is not applicable.
            if (mods.Any(m => m is ModNoFail))
-                value *= 0.90f;
+                value *= 0.90;

            return value;
        }

-        private float accuracy() => totalHits() == 0 ? 0 : MathHelper.Clamp((float)totalSuccessfulHits() / totalHits(), 0f, 1f);
+        private float accuracy() => totalHits() == 0 ? 0 : Math.Clamp((float)totalSuccessfulHits() / totalHits(), 0, 1);
        private int totalHits() => tinyTicksHit + ticksHit + fruitsHit + misses + tinyTicksMissed;
        private int totalSuccessfulHits() => tinyTicksHit + ticksHit + fruitsHit;
        private int totalComboHits() => misses + ticksHit + fruitsHit;
--- a/osu.Game.Rulesets.Catch/Difficulty/Skills/Movement.cs
+++ b/osu.Game.Rulesets.Catch/Difficulty/Skills/Movement.cs
@ -6,7 +6,6 @@ using osu.Game.Rulesets.Catch.Difficulty.Preprocessing;
 using osu.Game.Rulesets.Catch.UI;
 using osu.Game.Rulesets.Difficulty.Preprocessing;
 using osu.Game.Rulesets.Difficulty.Skills;
-using osuTK;

 namespace osu.Game.Rulesets.Catch.Difficulty.Skills
 {
@ -31,7 +30,7 @@ namespace osu.Game.Rulesets.Catch.Difficulty.Skills
            if (lastPlayerPosition == null)
                lastPlayerPosition = catchCurrent.LastNormalizedPosition;

-            float playerPosition = MathHelper.Clamp(
+            float playerPosition = Math.Clamp(
                lastPlayerPosition.Value,
                catchCurrent.NormalizedPosition - (normalized_hitobject_radius - absolute_player_positioning_error),
                catchCurrent.NormalizedPosition + (normalized_hitobject_radius - absolute_player_positioning_error)
--- a/osu.Game.Rulesets.Catch/Objects/BananaShower.cs
+++ b/osu.Game.Rulesets.Catch/Objects/BananaShower.cs
@ -27,11 +27,13 @@ namespace osu.Game.Rulesets.Catch.Objects
                return;

            for (double i = StartTime; i <= EndTime; i += spacing)
+            {
                AddNested(new Banana
                {
                    Samples = Samples,
                    StartTime = i
                });
+            }
        }

        public double EndTime => StartTime + Duration;
--- a/osu.Game.Rulesets.Catch/Objects/Drawable/DrawableCatchHitObject.cs
+++ b/osu.Game.Rulesets.Catch/Objects/Drawable/DrawableCatchHitObject.cs
@ -4,8 +4,8 @@
 using System;
 using osuTK;
 using osu.Framework.Graphics;
+using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Drawables;
-using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Rulesets.Scoring;

 namespace osu.Game.Rulesets.Catch.Objects.Drawable
@ -68,7 +68,7 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawable

        protected override void UpdateStateTransforms(ArmedState state)
        {
-            var endTime = (HitObject as IHasEndTime)?.EndTime ?? HitObject.StartTime;
+            var endTime = HitObject.GetEndTime();

            using (BeginAbsoluteSequence(endTime, true))
            {
--- a/osu.Game.Rulesets.Catch/Objects/Drawable/DrawableFruit.cs
+++ b/osu.Game.Rulesets.Catch/Objects/Drawable/DrawableFruit.cs
@ -98,9 +98,9 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawable

            const float small_pulp = large_pulp_3 / 2;

-            Vector2 positionAt(float angle, float distance) => new Vector2(
-                distance * (float)Math.Sin(angle * Math.PI / 180),
-                distance * (float)Math.Cos(angle * Math.PI / 180));
+            static Vector2 positionAt(float angle, float distance) => new Vector2(
+                distance * MathF.Sin(angle * MathF.PI / 180),
+                distance * MathF.Cos(angle * MathF.PI / 180));

            switch (representation)
            {
@ -278,7 +278,7 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawable
        {
            base.Update();

-            border.Alpha = (float)MathHelper.Clamp((HitObject.StartTime - Time.Current) / 500, 0, 1);
+            border.Alpha = (float)Math.Clamp((HitObject.StartTime - Time.Current) / 500, 0, 1);
        }

        private Color4 colourForRepresentation(FruitVisualRepresentation representation)
--- a/osu.Game.Rulesets.Catch/Objects/JuiceStream.cs
+++ b/osu.Game.Rulesets.Catch/Objects/JuiceStream.cs
@ -116,17 +116,11 @@ namespace osu.Game.Rulesets.Catch.Objects

        public double Duration => EndTime - StartTime;

-        private SliderPath path;
-
-        public SliderPath Path
-        {
-            get => path;
-            set => path = value;
-        }
+        public SliderPath Path { get; set; }

        public double Distance => Path.Distance;

-        public List<List<HitSampleInfo>> NodeSamples { get; set; } = new List<List<HitSampleInfo>>();
+        public List<IList<HitSampleInfo>> NodeSamples { get; set; } = new List<IList<HitSampleInfo>>();

        public double? LegacyLastTickOffset { get; set; }
    }
--- a/osu.Game.Rulesets.Catch/UI/CatcherArea.cs
+++ b/osu.Game.Rulesets.Catch/UI/CatcherArea.cs
@ -198,7 +198,7 @@ namespace osu.Game.Rulesets.Catch.UI
                var additive = createCatcherSprite();

                additive.Anchor = Anchor;
-                additive.OriginPosition = additive.OriginPosition + new Vector2(DrawWidth / 2, 0); // also temporary to align sprite correctly.
+                additive.OriginPosition += new Vector2(DrawWidth / 2, 0); // also temporary to align sprite correctly.
                additive.Position = Position;
                additive.Scale = Scale;
                additive.Colour = HyperDashing ? Color4.Red : Color4.White;
@ -235,7 +235,7 @@ namespace osu.Game.Rulesets.Catch.UI
                    fruit.Y -= RNG.NextSingle() * diff;
                }

-                fruit.X = MathHelper.Clamp(fruit.X, -CATCHER_SIZE / 2, CATCHER_SIZE / 2);
+                fruit.X = Math.Clamp(fruit.X, -CATCHER_SIZE / 2, CATCHER_SIZE / 2);

                caughtFruit.Add(fruit);
            }
@ -378,7 +378,7 @@ namespace osu.Game.Rulesets.Catch.UI
                double speed = BASE_SPEED * dashModifier * hyperDashModifier;

                Scale = new Vector2(Math.Abs(Scale.X) * direction, Scale.Y);
-                X = (float)MathHelper.Clamp(X + direction * Clock.ElapsedFrameTime * speed, 0, 1);
+                X = (float)Math.Clamp(X + direction * Clock.ElapsedFrameTime * speed, 0, 1);

                // Correct overshooting.
                if ((hyperDashDirection > 0 && hyperDashTargetPosition < X) ||
--- a/osu.Game.Rulesets.Catch/osu.Game.Rulesets.Catch.csproj
+++ b/osu.Game.Rulesets.Catch/osu.Game.Rulesets.Catch.csproj
@ -1,9 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
-  <Import Project="..\osu.Game.props" />
  <PropertyGroup Label="Project">
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>netstandard2.1</TargetFramework>
    <OutputType>Library</OutputType>
-    <PlatformTarget>AnyCPU</PlatformTarget>
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <Description>catch the fruit. to the beat.</Description>
  </PropertyGroup>
--- a/osu.Game.Rulesets.Mania.Tests.Android/Properties/AndroidManifest.xml
+++ b/osu.Game.Rulesets.Mania.Tests.Android/Properties/AndroidManifest.xml
@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="osu.Game.Rulesets.Mania.Tests.Android" android:installLocation="auto">
-	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="28" />
+	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="29" />
 	<application android:allowBackup="true" android:supportsRtl="true" android:label="osu!mania Test" />
 </manifest>
--- a/osu.Game.Rulesets.Mania.Tests.iOS/osu.Game.Rulesets.Mania.Tests.iOS.csproj
+++ b/osu.Game.Rulesets.Mania.Tests.iOS/osu.Game.Rulesets.Mania.Tests.iOS.csproj
@ -1,6 +1,5 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-<Import Project="..\packages\NUnit.3.11.0\build\NUnit.props" Condition="Exists('..\packages\NUnit.3.11.0\build\NUnit.props')" />
  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
    <Platform Condition=" '$(Platform)' == '' ">iPhoneSimulator</Platform>
@ -33,5 +32,4 @@
    </ProjectReference>
  </ItemGroup>
  <Import Project="$(MSBuildExtensionsPath)\Xamarin\iOS\Xamarin.iOS.CSharp.targets" />
-  <Import Project="..\packages\NETStandard.Library.2.0.0\build\netstandard2.0\NETStandard.Library.targets" Condition="Exists('..\packages\NETStandard.Library.2.0.0\build\netstandard2.0\NETStandard.Library.targets')" />
 </Project>
--- a/osu.Game.Rulesets.Mania.Tests/ManiaBeatmapConversionTest.cs
+++ b/osu.Game.Rulesets.Mania.Tests/ManiaBeatmapConversionTest.cs
@ -9,7 +9,6 @@ using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Mania.Beatmaps;
 using osu.Game.Rulesets.Mania.Objects;
 using osu.Game.Rulesets.Objects;
-using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Tests.Beatmaps;

 namespace osu.Game.Rulesets.Mania.Tests
@ -27,7 +26,7 @@ namespace osu.Game.Rulesets.Mania.Tests
            yield return new ConvertValue
            {
                StartTime = hitObject.StartTime,
-                EndTime = (hitObject as IHasEndTime)?.EndTime ?? hitObject.StartTime,
+                EndTime = hitObject.GetEndTime(),
                Column = ((ManiaHitObject)hitObject).Column
            };
        }
--- a/osu.Game.Rulesets.Mania.Tests/osu.Game.Rulesets.Mania.Tests.csproj
+++ b/osu.Game.Rulesets.Mania.Tests/osu.Game.Rulesets.Mania.Tests.csproj
@ -2,7 +2,7 @@
  <Import Project="..\osu.TestProject.props" />
  <ItemGroup Label="Package References">
    <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.4.0" />
    <PackageReference Include="NUnit" Version="3.12.0" />
    <PackageReference Include="NUnit3TestAdapter" Version="3.15.1" />
    <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />
--- a/osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmapConverter.cs
+++ b/osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmapConverter.cs
@ -51,7 +51,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps

                if (TargetColumns >= 10)
                {
-                    TargetColumns = TargetColumns / 2;
+                    TargetColumns /= 2;
                    Dual = true;
                }
            }
@ -73,7 +73,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
        {
            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);
+            int seed = (int)MathF.Round(difficulty.DrainRate + difficulty.CircleSize) * 20 + (int)(difficulty.OverallDifficulty * 41.2) + (int)MathF.Round(difficulty.ApproachRate);
            Random = new FastRandom(seed);

            return base.ConvertBeatmap(original);
@ -156,37 +156,44 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
        /// <returns>The hit objects generated.</returns>
        private IEnumerable<ManiaHitObject> generateConverted(HitObject original, IBeatmap originalBeatmap)
        {
-            var endTimeData = original as IHasEndTime;
-            var distanceData = original as IHasDistance;
-            var positionData = original as IHasPosition;
-
            Patterns.PatternGenerator conversion = null;

-            if (distanceData != null)
+            switch (original)
            {
-                var generator = new DistanceObjectPatternGenerator(Random, original, beatmap, lastPattern, originalBeatmap);
-                conversion = generator;
-
-                for (double time = original.StartTime; !Precision.DefinitelyBigger(time, generator.EndTime); time += generator.SegmentDuration)
+                case IHasDistance _:
                {
-                    recordNote(time, positionData?.Position ?? Vector2.Zero);
-                    computeDensity(time);
+                    var generator = new DistanceObjectPatternGenerator(Random, original, beatmap, lastPattern, originalBeatmap);
+                    conversion = generator;
+
+                    var positionData = original as IHasPosition;
+
+                    for (double time = original.StartTime; !Precision.DefinitelyBigger(time, generator.EndTime); time += generator.SegmentDuration)
+                    {
+                        recordNote(time, positionData?.Position ?? Vector2.Zero);
+                        computeDensity(time);
+                    }
+
+                    break;
                }
-            }
-            else if (endTimeData != null)
-            {
-                conversion = new EndTimeObjectPatternGenerator(Random, original, beatmap, originalBeatmap);

-                recordNote(endTimeData.EndTime, new Vector2(256, 192));
-                computeDensity(endTimeData.EndTime);
-            }
-            else if (positionData != null)
-            {
-                computeDensity(original.StartTime);
+                case IHasEndTime endTimeData:
+                {
+                    conversion = new EndTimeObjectPatternGenerator(Random, original, beatmap, originalBeatmap);

-                conversion = new HitObjectPatternGenerator(Random, original, beatmap, lastPattern, lastTime, lastPosition, density, lastStair, originalBeatmap);
+                    recordNote(endTimeData.EndTime, new Vector2(256, 192));
+                    computeDensity(endTimeData.EndTime);
+                    break;
+                }

-                recordNote(original.StartTime, positionData.Position);
+                case IHasPosition positionData:
+                {
+                    computeDensity(original.StartTime);
+
+                    conversion = new HitObjectPatternGenerator(Random, original, beatmap, lastPattern, lastTime, lastPosition, density, lastStair, originalBeatmap);
+
+                    recordNote(original.StartTime, positionData.Position);
+                    break;
+                }
            }

            if (conversion == null)
@ -219,14 +226,13 @@ namespace osu.Game.Rulesets.Mania.Beatmaps

            private Pattern generate()
            {
-                var endTimeData = HitObject as IHasEndTime;
                var positionData = HitObject as IHasXPosition;

                int column = GetColumn(positionData?.X ?? 0);

                var pattern = new Pattern();

-                if (endTimeData != null)
+                if (HitObject is IHasEndTime endTimeData)
                {
                    pattern.Add(new HoldNote
                    {
@ -237,7 +243,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
                        Tail = { Samples = sampleInfoListAt(endTimeData.EndTime) },
                    });
                }
-                else if (positionData != null)
+                else if (HitObject is IHasXPosition)
                {
                    pattern.Add(new Note
                    {
@ -255,11 +261,9 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
            /// </summary>
            /// <param name="time">The time to retrieve the sample info list from.</param>
            /// <returns></returns>
-            private List<HitSampleInfo> sampleInfoListAt(double time)
+            private IList<HitSampleInfo> sampleInfoListAt(double time)
            {
-                var curveData = HitObject as IHasCurve;
-
-                if (curveData == null)
+                if (!(HitObject is IHasCurve curveData))
                    return HitObject.Samples;

                double segmentTime = (curveData.EndTime - HitObject.StartTime) / curveData.SpanCount();
--- a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/DistanceObjectPatternGenerator.cs
+++ b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/DistanceObjectPatternGenerator.cs
@ -77,7 +77,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy

            foreach (var obj in originalPattern.HitObjects)
            {
-                if (!Precision.AlmostEquals(EndTime, (obj as IHasEndTime)?.EndTime ?? obj.StartTime))
+                if (!Precision.AlmostEquals(EndTime, obj.GetEndTime()))
                    intermediatePattern.Add(obj);
                else
                    endTimePattern.Add(obj);
@ -364,7 +364,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
                    break;
            }

-            bool isDoubleSample(HitSampleInfo sample) => sample.Name == HitSampleInfo.HIT_CLAP || sample.Name == HitSampleInfo.HIT_FINISH;
+            static bool isDoubleSample(HitSampleInfo sample) => sample.Name == HitSampleInfo.HIT_CLAP || sample.Name == HitSampleInfo.HIT_FINISH;

            bool canGenerateTwoNotes = !convertType.HasFlag(PatternType.LowProbability);
            canGenerateTwoNotes &= HitObject.Samples.Any(isDoubleSample) || sampleInfoListAt(HitObject.StartTime).Any(isDoubleSample);
@ -472,11 +472,9 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
        /// </summary>
        /// <param name="time">The time to retrieve the sample info list from.</param>
        /// <returns></returns>
-        private List<HitSampleInfo> sampleInfoListAt(double time)
+        private IList<HitSampleInfo> sampleInfoListAt(double time)
        {
-            var curveData = HitObject as IHasCurve;
-
-            if (curveData == null)
+            if (!(HitObject is IHasCurve curveData))
                return HitObject.Samples;

            double segmentTime = (EndTime - HitObject.StartTime) / spanCount;
--- a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/HitObjectPatternGenerator.cs
+++ b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/HitObjectPatternGenerator.cs
@ -12,6 +12,7 @@ using osu.Game.Rulesets.Mania.MathUtils;
 using osu.Game.Rulesets.Mania.Objects;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Types;
+using osu.Framework.Extensions.IEnumerableExtensions;

 namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 {
@ -88,15 +89,10 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy

        public override IEnumerable<Pattern> Generate()
        {
-            yield return generate();
-        }
-
-        private Pattern generate()
-        {
-            var pattern = new Pattern();
-
-            try
+            Pattern generateCore()
            {
+                var pattern = new Pattern();
+
                if (TotalColumns == 1)
                {
                    addToPattern(pattern, 0);
@ -109,8 +105,10 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
                {
                    // Generate a new pattern by copying the last hit objects in reverse-column order
                    for (int i = RandomStart; i < TotalColumns; i++)
+                    {
                        if (PreviousPattern.ColumnHasObject(i))
                            addToPattern(pattern, RandomStart + TotalColumns - i - 1);
+                    }

                    return pattern;
                }
@ -132,8 +130,10 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
                {
                    // Generate a new pattern by placing on the already filled columns
                    for (int i = RandomStart; i < TotalColumns; i++)
+                    {
                        if (PreviousPattern.ColumnHasObject(i))
                            addToPattern(pattern, i);
+                    }

                    return pattern;
                }
@ -164,54 +164,56 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
                }

                if (convertType.HasFlag(PatternType.KeepSingle))
-                    return pattern = generateRandomNotes(1);
+                    return generateRandomNotes(1);

                if (convertType.HasFlag(PatternType.Mirror))
                {
                    if (ConversionDifficulty > 6.5)
-                        return pattern = generateRandomPatternWithMirrored(0.12, 0.38, 0.12);
+                        return generateRandomPatternWithMirrored(0.12, 0.38, 0.12);
                    if (ConversionDifficulty > 4)
-                        return pattern = generateRandomPatternWithMirrored(0.12, 0.17, 0);
+                        return generateRandomPatternWithMirrored(0.12, 0.17, 0);

-                    return pattern = generateRandomPatternWithMirrored(0.12, 0, 0);
+                    return generateRandomPatternWithMirrored(0.12, 0, 0);
                }

                if (ConversionDifficulty > 6.5)
                {
                    if (convertType.HasFlag(PatternType.LowProbability))
-                        return pattern = generateRandomPattern(0.78, 0.42, 0, 0);
+                        return generateRandomPattern(0.78, 0.42, 0, 0);

-                    return pattern = generateRandomPattern(1, 0.62, 0, 0);
+                    return generateRandomPattern(1, 0.62, 0, 0);
                }

                if (ConversionDifficulty > 4)
                {
                    if (convertType.HasFlag(PatternType.LowProbability))
-                        return pattern = generateRandomPattern(0.35, 0.08, 0, 0);
+                        return generateRandomPattern(0.35, 0.08, 0, 0);

-                    return pattern = generateRandomPattern(0.52, 0.15, 0, 0);
+                    return generateRandomPattern(0.52, 0.15, 0, 0);
                }

                if (ConversionDifficulty > 2)
                {
                    if (convertType.HasFlag(PatternType.LowProbability))
-                        return pattern = generateRandomPattern(0.18, 0, 0, 0);
+                        return generateRandomPattern(0.18, 0, 0, 0);

-                    return pattern = generateRandomPattern(0.45, 0, 0, 0);
+                    return generateRandomPattern(0.45, 0, 0, 0);
                }

-                return pattern = generateRandomPattern(0, 0, 0, 0);
+                return generateRandomPattern(0, 0, 0, 0);
            }
-            finally
+
+            var p = generateCore();
+
+            foreach (var obj in p.HitObjects)
            {
-                foreach (var obj in pattern.HitObjects)
-                {
-                    if (convertType.HasFlag(PatternType.Stair) && obj.Column == TotalColumns - 1)
-                        StairType = PatternType.ReverseStair;
-                    if (convertType.HasFlag(PatternType.ReverseStair) && obj.Column == RandomStart)
-                        StairType = PatternType.Stair;
-                }
+                if (convertType.HasFlag(PatternType.Stair) && obj.Column == TotalColumns - 1)
+                    StairType = PatternType.ReverseStair;
+                if (convertType.HasFlag(PatternType.ReverseStair) && obj.Column == RandomStart)
+                    StairType = PatternType.Stair;
            }
+
+            return p.Yield();
        }

        /// <summary>
@ -299,8 +301,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy

            var pattern = new Pattern();

-            bool addToCentre;
-            int noteCount = getRandomNoteCountMirrored(centreProbability, p2, p3, out addToCentre);
+            int noteCount = getRandomNoteCountMirrored(centreProbability, p2, p3, out var addToCentre);

            int columnLimit = (TotalColumns % 2 == 0 ? TotalColumns : TotalColumns - 1) / 2;
            int nextColumn = GetRandomColumn(upperBound: columnLimit);
@ -380,8 +381,6 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
        /// <returns>The amount of notes to be generated. The note to be added to the centre column will NOT be part of this count.</returns>
        private int getRandomNoteCountMirrored(double centreProbability, double p2, double p3, out bool addToCentre)
        {
-            addToCentre = false;
-
            switch (TotalColumns)
            {
                case 2:
--- a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/PatternGenerator.cs
+++ b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/PatternGenerator.cs
@ -7,7 +7,6 @@ using JetBrains.Annotations;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Mania.MathUtils;
 using osu.Game.Rulesets.Objects;
-using osuTK;

 namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 {
@ -54,11 +53,11 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
            if (allowSpecial && TotalColumns == 8)
            {
                const float local_x_divisor = 512f / 7;
-                return MathHelper.Clamp((int)Math.Floor(position / local_x_divisor), 0, 6) + 1;
+                return Math.Clamp((int)MathF.Floor(position / local_x_divisor), 0, 6) + 1;
            }

            float localXDivisor = 512f / TotalColumns;
-            return MathHelper.Clamp((int)Math.Floor(position / localXDivisor), 0, TotalColumns - 1);
+            return Math.Clamp((int)MathF.Floor(position / localXDivisor), 0, TotalColumns - 1);
        }

        /// <summary>
@ -113,7 +112,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
                    drainTime = 10000;

                BeatmapDifficulty difficulty = OriginalBeatmap.BeatmapInfo.BaseDifficulty;
-                conversionDifficulty = ((difficulty.DrainRate + MathHelper.Clamp(difficulty.ApproachRate, 4, 7)) / 1.5 + (double)OriginalBeatmap.HitObjects.Count / drainTime * 9f) / 38f * 5f / 1.15;
+                conversionDifficulty = ((difficulty.DrainRate + Math.Clamp(difficulty.ApproachRate, 4, 7)) / 1.5 + (double)OriginalBeatmap.HitObjects.Count / drainTime * 9f) / 38f * 5f / 1.15;
                conversionDifficulty = Math.Min(conversionDifficulty.Value, 12);

                return conversionDifficulty.Value;
@ -139,7 +138,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
        /// <param name="nextColumn">A function to retrieve the next column. If null, a randomisation scheme will be used.</param>
        /// <param name="validation">A function to perform additional validation checks to determine if a column is a valid candidate for a <see cref="HitObject"/>.</param>
        /// <param name="lowerBound">The minimum column index. If null, <see cref="RandomStart"/> is used.</param>
-        /// <param name="upperBound">The maximum column index. If null, <see cref="PatternGenerator.TotalColumns"/> is used.</param>
+        /// <param name="upperBound">The maximum column index. If null, <see cref="Patterns.PatternGenerator.TotalColumns">TotalColumns</see> is used.</param>
        /// <param name="patterns">A list of patterns for which the validity of a column should be checked against.
        /// A column is not a valid candidate if a <see cref="HitObject"/> occupies the same column in any of the patterns.</param>
        /// <returns>A column which has passed the <paramref name="validation"/> check and for which there are no
@ -148,9 +147,9 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
        protected int FindAvailableColumn(int initialColumn, int? lowerBound = null, int? upperBound = null, Func<int, int> nextColumn = null, [InstantHandle] Func<int, bool> validation = null,
                                          params Pattern[] patterns)
        {
-            lowerBound = lowerBound ?? RandomStart;
-            upperBound = upperBound ?? TotalColumns;
-            nextColumn = nextColumn ?? (_ => GetRandomColumn(lowerBound, upperBound));
+            lowerBound ??= RandomStart;
+            upperBound ??= TotalColumns;
+            nextColumn ??= (_ => GetRandomColumn(lowerBound, upperBound));

            // Check for the initial column
            if (isValid(initialColumn))
@ -184,7 +183,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
        /// Returns a random column index in the range [<paramref name="lowerBound"/>, <paramref name="upperBound"/>).
        /// </summary>
        /// <param name="lowerBound">The minimum column index. If null, <see cref="RandomStart"/> is used.</param>
-        /// <param name="upperBound">The maximum column index. If null, <see cref="PatternGenerator.TotalColumns"/> is used.</param>
+        /// <param name="upperBound">The maximum column index. If null, <see cref="Patterns.PatternGenerator.TotalColumns"/> is used.</param>
        protected int GetRandomColumn(int? lowerBound = null, int? upperBound = null) => Random.Next(lowerBound ?? RandomStart, upperBound ?? TotalColumns);

        /// <summary>
--- a/osu.Game.Rulesets.Mania/Edit/Blueprints/HoldNoteNoteSelectionBlueprint.cs
+++ b/osu.Game.Rulesets.Mania/Edit/Blueprints/HoldNoteNoteSelectionBlueprint.cs
@ -0,0 +1,45 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Graphics;
+using osu.Game.Rulesets.Mania.Edit.Blueprints.Components;
+using osu.Game.Rulesets.Mania.Objects.Drawables;
+
+namespace osu.Game.Rulesets.Mania.Edit.Blueprints
+{
+    public class HoldNoteNoteSelectionBlueprint : ManiaSelectionBlueprint
+    {
+        protected new DrawableHoldNote DrawableObject => (DrawableHoldNote)base.DrawableObject;
+
+        private readonly HoldNotePosition position;
+
+        public HoldNoteNoteSelectionBlueprint(DrawableHoldNote holdNote, HoldNotePosition position)
+            : base(holdNote)
+        {
+            this.position = position;
+            InternalChild = new EditNotePiece { RelativeSizeAxes = Axes.X };
+
+            Select();
+        }
+
+        protected override void Update()
+        {
+            base.Update();
+
+            // Todo: This shouldn't exist, mania should not reference the drawable hitobject directly.
+            if (DrawableObject.IsLoaded)
+            {
+                DrawableNote note = position == HoldNotePosition.Start ? DrawableObject.Head : DrawableObject.Tail;
+
+                Anchor = note.Anchor;
+                Origin = note.Origin;
+
+                Size = note.DrawSize;
+                Position = note.DrawPosition;
+            }
+        }
+
+        // Todo: This is temporary, since the note masks don't do anything special yet. In the future they will handle input.
+        public override bool HandlePositionalInput => false;
+    }
+}
--- a/osu.Game.Rulesets.Mania/Edit/Blueprints/HoldNotePosition.cs
+++ b/osu.Game.Rulesets.Mania/Edit/Blueprints/HoldNotePosition.cs
@ -0,0 +1,11 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+namespace osu.Game.Rulesets.Mania.Edit.Blueprints
+{
+    public enum HoldNotePosition
+    {
+        Start,
+        End
+    }
+}
--- a/osu.Game.Rulesets.Mania/Edit/Blueprints/HoldNoteSelectionBlueprint.cs
+++ b/osu.Game.Rulesets.Mania/Edit/Blueprints/HoldNoteSelectionBlueprint.cs
@ -40,8 +40,8 @@ namespace osu.Game.Rulesets.Mania.Edit.Blueprints

            InternalChildren = new Drawable[]
            {
-                new HoldNoteNoteSelectionBlueprint(DrawableObject.Head),
-                new HoldNoteNoteSelectionBlueprint(DrawableObject.Tail),
+                new HoldNoteNoteSelectionBlueprint(DrawableObject, HoldNotePosition.Start),
+                new HoldNoteNoteSelectionBlueprint(DrawableObject, HoldNotePosition.End),
                new BodyPiece
                {
                    AccentColour = Color4.Transparent,
@ -54,37 +54,19 @@ namespace osu.Game.Rulesets.Mania.Edit.Blueprints
        {
            base.Update();

-            Size = DrawableObject.DrawSize + new Vector2(0, DrawableObject.Tail.DrawHeight);
+            // Todo: This shouldn't exist, mania should not reference the drawable hitobject directly.
+            if (DrawableObject.IsLoaded)
+            {
+                Size = DrawableObject.DrawSize + new Vector2(0, DrawableObject.Tail.DrawHeight);

-            // This is a side-effect of not matching the hitobject's anchors/origins, which is kinda hard to do
-            // When scrolling upwards our origin is already at the top of the head note (which is the intended location),
-            // but when scrolling downwards our origin is at the _bottom_ of the tail note (where we need to be at the _top_ of the tail note)
-            if (direction.Value == ScrollingDirection.Down)
-                Y -= DrawableObject.Tail.DrawHeight;
+                // This is a side-effect of not matching the hitobject's anchors/origins, which is kinda hard to do
+                // When scrolling upwards our origin is already at the top of the head note (which is the intended location),
+                // but when scrolling downwards our origin is at the _bottom_ of the tail note (where we need to be at the _top_ of the tail note)
+                if (direction.Value == ScrollingDirection.Down)
+                    Y -= DrawableObject.Tail.DrawHeight;
+            }
        }

        public override Quad SelectionQuad => ScreenSpaceDrawQuad;
-
-        private class HoldNoteNoteSelectionBlueprint : NoteSelectionBlueprint
-        {
-            public HoldNoteNoteSelectionBlueprint(DrawableNote note)
-                : base(note)
-            {
-                Select();
-            }
-
-            protected override void Update()
-            {
-                base.Update();
-
-                Anchor = DrawableObject.Anchor;
-                Origin = DrawableObject.Origin;
-
-                Position = DrawableObject.DrawPosition;
-            }
-
-            // Todo: This is temporary, since the note masks don't do anything special yet. In the future they will handle input.
-            public override bool HandlePositionalInput => false;
-        }
    }
 }
--- a/osu.Game.Rulesets.Mania/Edit/Blueprints/NoteSelectionBlueprint.cs
+++ b/osu.Game.Rulesets.Mania/Edit/Blueprints/NoteSelectionBlueprint.cs
@ -19,7 +19,9 @@ namespace osu.Game.Rulesets.Mania.Edit.Blueprints
        {
            base.Update();

-            Size = DrawableObject.DrawSize;
+            // Todo: This shouldn't exist, mania should not reference the drawable hitobject directly.
+            if (DrawableObject.IsLoaded)
+                Size = DrawableObject.DrawSize;
        }
    }
 }
--- a/osu.Game.Rulesets.Mania/Edit/ManiaSelectionHandler.cs
+++ b/osu.Game.Rulesets.Mania/Edit/ManiaSelectionHandler.cs
@ -1,6 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.

+using System;
 using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Timing;
@ -9,7 +10,6 @@ using osu.Game.Rulesets.Mania.Objects;
 using osu.Game.Rulesets.UI;
 using osu.Game.Rulesets.UI.Scrolling;
 using osu.Game.Screens.Edit.Compose.Components;
-using osuTK;

 namespace osu.Game.Rulesets.Mania.Edit
 {
@ -29,7 +29,7 @@ namespace osu.Game.Rulesets.Mania.Edit
            editorClock = clock;
        }

-        public override void HandleMovement(MoveSelectionEvent moveEvent)
+        public override bool HandleMovement(MoveSelectionEvent moveEvent)
        {
            var maniaBlueprint = (ManiaSelectionBlueprint)moveEvent.Blueprint;
            int lastColumn = maniaBlueprint.DrawableObject.HitObject.Column;
@ -38,7 +38,7 @@ namespace osu.Game.Rulesets.Mania.Edit
            performDragMovement(moveEvent);
            performColumnMovement(lastColumn, moveEvent);

-            base.HandleMovement(moveEvent);
+            return true;
        }

        /// <summary>
@ -55,7 +55,7 @@ namespace osu.Game.Rulesets.Mania.Edit

            // Flip the vertical coordinate space when scrolling downwards
            if (scrollingInfo.Direction.Value == ScrollingDirection.Down)
-                targetPosition = targetPosition - referenceParent.DrawHeight;
+                targetPosition -= referenceParent.DrawHeight;

            float movementDelta = targetPosition - reference.DrawableObject.Position.Y;

@ -119,7 +119,7 @@ namespace osu.Game.Rulesets.Mania.Edit
                    maxColumn = obj.Column;
            }

-            columnDelta = MathHelper.Clamp(columnDelta, -minColumn, composer.TotalColumns - 1 - maxColumn);
+            columnDelta = Math.Clamp(columnDelta, -minColumn, composer.TotalColumns - 1 - maxColumn);

            foreach (var obj in SelectedHitObjects.OfType<ManiaHitObject>())
                obj.Column += columnDelta;
--- a/osu.Game.Rulesets.Mania/Replays/ManiaAutoGenerator.cs
+++ b/osu.Game.Rulesets.Mania/Replays/ManiaAutoGenerator.cs
@ -6,7 +6,6 @@ using System.Linq;
 using osu.Game.Replays;
 using osu.Game.Rulesets.Mania.Beatmaps;
 using osu.Game.Rulesets.Objects;
-using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Rulesets.Replays;

 namespace osu.Game.Rulesets.Mania.Replays
@ -84,7 +83,7 @@ namespace osu.Game.Rulesets.Mania.Replays
                var currentObject = Beatmap.HitObjects[i];
                var nextObjectInColumn = GetNextObject(i); // Get the next object that requires pressing the same button

-                double endTime = (currentObject as IHasEndTime)?.EndTime ?? currentObject.StartTime;
+                double endTime = currentObject.GetEndTime();

                bool canDelayKeyUp = nextObjectInColumn == null ||
                                     nextObjectInColumn.StartTime > endTime + RELEASE_DELAY;
--- a/osu.Game.Rulesets.Mania/UI/ManiaPlayfield.cs
+++ b/osu.Game.Rulesets.Mania/UI/ManiaPlayfield.cs
@ -96,7 +96,7 @@ namespace osu.Game.Rulesets.Mania.UI

            foreach (var stage in stages)
            {
-                sum = sum + stage.Columns.Count;
+                sum += stage.Columns.Count;
                if (sum > column)
                    return stage;
            }
--- a/osu.Game.Rulesets.Mania/osu.Game.Rulesets.Mania.csproj
+++ b/osu.Game.Rulesets.Mania/osu.Game.Rulesets.Mania.csproj
@ -1,9 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
-  <Import Project="..\osu.Game.props" />
  <PropertyGroup Label="Project">
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>netstandard2.1</TargetFramework>
    <OutputType>Library</OutputType>
-    <PlatformTarget>AnyCPU</PlatformTarget>
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <Description>smash the keys. to the beat.</Description>
  </PropertyGroup>
--- a/osu.Game.Rulesets.Osu.Tests.Android/Properties/AndroidManifest.xml
+++ b/osu.Game.Rulesets.Osu.Tests.Android/Properties/AndroidManifest.xml
@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="osu.Game.Rulesets.Osu.Tests.Android" android:installLocation="auto">
-	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="28" />
+	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="29" />
 	<application android:allowBackup="true" android:supportsRtl="true" android:label="osu!standard Test" />
 </manifest>
--- a/osu.Game.Rulesets.Osu.Tests.iOS/osu.Game.Rulesets.Osu.Tests.iOS.csproj
+++ b/osu.Game.Rulesets.Osu.Tests.iOS/osu.Game.Rulesets.Osu.Tests.iOS.csproj
@ -1,6 +1,5 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-<Import Project="..\packages\NUnit.3.11.0\build\NUnit.props" Condition="Exists('..\packages\NUnit.3.11.0\build\NUnit.props')" />
  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
    <Platform Condition=" '$(Platform)' == '' ">iPhoneSimulator</Platform>
@ -33,5 +32,4 @@
    </ProjectReference>
  </ItemGroup>
  <Import Project="$(MSBuildExtensionsPath)\Xamarin\iOS\Xamarin.iOS.CSharp.targets" />
-  <Import Project="..\packages\NETStandard.Library.2.0.0\build\netstandard2.0\NETStandard.Library.targets" Condition="Exists('..\packages\NETStandard.Library.2.0.0\build\netstandard2.0\NETStandard.Library.targets')" />
 </Project>
--- a/osu.Game.Rulesets.Osu.Tests/OsuBeatmapConversionTest.cs
+++ b/osu.Game.Rulesets.Osu.Tests/OsuBeatmapConversionTest.cs
@ -6,7 +6,6 @@ using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.MathUtils;
 using osu.Game.Rulesets.Objects;
-using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Tests.Beatmaps;

@ -41,10 +40,10 @@ namespace osu.Game.Rulesets.Osu.Tests
                    break;
            }

-            ConvertValue createConvertValue(OsuHitObject obj) => new ConvertValue
+            static ConvertValue createConvertValue(OsuHitObject obj) => new ConvertValue
            {
                StartTime = obj.StartTime,
-                EndTime = (obj as IHasEndTime)?.EndTime ?? obj.StartTime,
+                EndTime = obj.GetEndTime(),
                X = obj.StackedPosition.X,
                Y = obj.StackedPosition.Y
            };
--- a/osu.Game.Rulesets.Osu.Tests/TestSceneCursorTrail.cs
+++ b/osu.Game.Rulesets.Osu.Tests/TestSceneCursorTrail.cs
@ -101,7 +101,11 @@ namespace osu.Game.Rulesets.Osu.Tests

            public IBindable<TValue> GetConfig<TLookup, TValue>(TLookup lookup) => throw new NotImplementedException();

-            public event Action SourceChanged;
+            public event Action SourceChanged
+            {
+                add { }
+                remove { }
+            }
        }

        private class MovingCursorInputManager : ManualInputManager
--- a/osu.Game.Rulesets.Osu.Tests/TestSceneDrawableJudgement.cs
+++ b/osu.Game.Rulesets.Osu.Tests/TestSceneDrawableJudgement.cs
@ -24,12 +24,14 @@ namespace osu.Game.Rulesets.Osu.Tests
        public TestSceneDrawableJudgement()
        {
            foreach (HitResult result in Enum.GetValues(typeof(HitResult)).OfType<HitResult>().Skip(1))
+            {
                AddStep("Show " + result.GetDescription(), () => SetContents(() =>
                    new DrawableOsuJudgement(new JudgementResult(new HitObject(), new Judgement()) { Type = result }, null)
                    {
                        Anchor = Anchor.Centre,
                        Origin = Anchor.Centre,
                    }));
+            }
        }
    }
 }
--- a/osu.Game.Rulesets.Osu.Tests/TestSceneFollowPoints.cs
+++ b/osu.Game.Rulesets.Osu.Tests/TestSceneFollowPoints.cs
@ -0,0 +1,230 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using NUnit.Framework;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Beatmaps;
+using osu.Game.Beatmaps.ControlPoints;
+using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Rulesets.Osu.Objects.Drawables;
+using osu.Game.Rulesets.Osu.Objects.Drawables.Connections;
+using osu.Game.Tests.Visual;
+using osuTK;
+
+namespace osu.Game.Rulesets.Osu.Tests
+{
+    public class TestSceneFollowPoints : OsuTestScene
+    {
+        private Container<DrawableOsuHitObject> hitObjectContainer;
+        private FollowPointRenderer followPointRenderer;
+
+        [SetUp]
+        public void Setup() => Schedule(() =>
+        {
+            Children = new Drawable[]
+            {
+                hitObjectContainer = new TestHitObjectContainer { RelativeSizeAxes = Axes.Both },
+                followPointRenderer = new FollowPointRenderer { RelativeSizeAxes = Axes.Both }
+            };
+        });
+
+        [Test]
+        public void TestAddObject()
+        {
+            addObjectsStep(() => new OsuHitObject[] { new HitCircle { Position = new Vector2(100, 100) } });
+
+            assertGroups();
+        }
+
+        [Test]
+        public void TestRemoveObject()
+        {
+            addObjectsStep(() => new OsuHitObject[] { new HitCircle { Position = new Vector2(100, 100) } });
+
+            removeObjectStep(() => getObject(0));
+
+            assertGroups();
+        }
+
+        [Test]
+        public void TestAddMultipleObjects()
+        {
+            addMultipleObjectsStep();
+
+            assertGroups();
+        }
+
+        [Test]
+        public void TestRemoveEndObject()
+        {
+            addMultipleObjectsStep();
+
+            removeObjectStep(() => getObject(4));
+
+            assertGroups();
+        }
+
+        [Test]
+        public void TestRemoveStartObject()
+        {
+            addMultipleObjectsStep();
+
+            removeObjectStep(() => getObject(0));
+
+            assertGroups();
+        }
+
+        [Test]
+        public void TestRemoveMiddleObject()
+        {
+            addMultipleObjectsStep();
+
+            removeObjectStep(() => getObject(2));
+
+            assertGroups();
+        }
+
+        [Test]
+        public void TestMoveObject()
+        {
+            addMultipleObjectsStep();
+
+            AddStep("move hitobject", () => getObject(2).HitObject.Position = new Vector2(300, 100));
+
+            assertGroups();
+        }
+
+        [TestCase(0, 0)] // Start -> Start
+        [TestCase(0, 2)] // Start -> Middle
+        [TestCase(0, 5)] // Start -> End
+        [TestCase(2, 0)] // Middle -> Start
+        [TestCase(1, 3)] // Middle -> Middle (forwards)
+        [TestCase(3, 1)] // Middle -> Middle (backwards)
+        [TestCase(4, 0)] // End -> Start
+        [TestCase(4, 2)] // End -> Middle
+        [TestCase(4, 4)] // End -> End
+        public void TestReorderObjects(int startIndex, int endIndex)
+        {
+            addMultipleObjectsStep();
+
+            reorderObjectStep(startIndex, endIndex);
+
+            assertGroups();
+        }
+
+        private void addMultipleObjectsStep() => addObjectsStep(() => new OsuHitObject[]
+        {
+            new HitCircle { Position = new Vector2(100, 100) },
+            new HitCircle { Position = new Vector2(200, 200) },
+            new HitCircle { Position = new Vector2(300, 300) },
+            new HitCircle { Position = new Vector2(400, 400) },
+            new HitCircle { Position = new Vector2(500, 500) },
+        });
+
+        private void addObjectsStep(Func<OsuHitObject[]> ctorFunc)
+        {
+            AddStep("add hitobjects", () =>
+            {
+                var objects = ctorFunc();
+
+                for (int i = 0; i < objects.Length; i++)
+                {
+                    objects[i].StartTime = Time.Current + 1000 + 500 * (i + 1);
+                    objects[i].ApplyDefaults(new ControlPointInfo(), new BeatmapDifficulty());
+
+                    DrawableOsuHitObject drawableObject = null;
+
+                    switch (objects[i])
+                    {
+                        case HitCircle circle:
+                            drawableObject = new DrawableHitCircle(circle);
+                            break;
+
+                        case Slider slider:
+                            drawableObject = new DrawableSlider(slider);
+                            break;
+
+                        case Spinner spinner:
+                            drawableObject = new DrawableSpinner(spinner);
+                            break;
+                    }
+
+                    hitObjectContainer.Add(drawableObject);
+                    followPointRenderer.AddFollowPoints(drawableObject);
+                }
+            });
+        }
+
+        private void removeObjectStep(Func<DrawableOsuHitObject> getFunc)
+        {
+            AddStep("remove hitobject", () =>
+            {
+                var drawableObject = getFunc?.Invoke();
+
+                hitObjectContainer.Remove(drawableObject);
+                followPointRenderer.RemoveFollowPoints(drawableObject);
+            });
+        }
+
+        private void reorderObjectStep(int startIndex, int endIndex)
+        {
+            AddStep($"move object {startIndex} to {endIndex}", () =>
+            {
+                DrawableOsuHitObject toReorder = getObject(startIndex);
+
+                double targetTime;
+                if (endIndex < hitObjectContainer.Count)
+                    targetTime = getObject(endIndex).HitObject.StartTime - 1;
+                else
+                    targetTime = getObject(hitObjectContainer.Count - 1).HitObject.StartTime + 1;
+
+                hitObjectContainer.Remove(toReorder);
+                toReorder.HitObject.StartTime = targetTime;
+                hitObjectContainer.Add(toReorder);
+            });
+        }
+
+        private void assertGroups()
+        {
+            AddAssert("has correct group count", () => followPointRenderer.Connections.Count == hitObjectContainer.Count);
+            AddAssert("group endpoints are correct", () =>
+            {
+                for (int i = 0; i < hitObjectContainer.Count; i++)
+                {
+                    DrawableOsuHitObject expectedStart = getObject(i);
+                    DrawableOsuHitObject expectedEnd = i < hitObjectContainer.Count - 1 ? getObject(i + 1) : null;
+
+                    if (getGroup(i).Start != expectedStart)
+                        throw new AssertionException($"Object {i} expected to be the start of group {i}.");
+
+                    if (getGroup(i).End != expectedEnd)
+                        throw new AssertionException($"Object {(expectedEnd == null ? "null" : i.ToString())} expected to be the end of group {i}.");
+                }
+
+                return true;
+            });
+        }
+
+        private DrawableOsuHitObject getObject(int index) => hitObjectContainer[index];
+
+        private FollowPointConnection getGroup(int index) => followPointRenderer.Connections[index];
+
+        private class TestHitObjectContainer : Container<DrawableOsuHitObject>
+        {
+            protected override int Compare(Drawable x, Drawable y)
+            {
+                var osuX = (DrawableOsuHitObject)x;
+                var osuY = (DrawableOsuHitObject)y;
+
+                int compare = osuX.HitObject.StartTime.CompareTo(osuY.HitObject.StartTime);
+
+                if (compare == 0)
+                    return base.Compare(x, y);
+
+                return compare;
+            }
+        }
+    }
+}
--- a/osu.Game.Rulesets.Osu.Tests/TestSceneHitCircle.cs
+++ b/osu.Game.Rulesets.Osu.Tests/TestSceneHitCircle.cs
@ -45,7 +45,7 @@ namespace osu.Game.Rulesets.Osu.Tests

        private Drawable testSingle(float circleSize, bool auto = false, double timeOffset = 0, Vector2? positionOffset = null)
        {
-            positionOffset = positionOffset ?? Vector2.Zero;
+            positionOffset ??= Vector2.Zero;

            var circle = new HitCircle
            {
--- a/osu.Game.Rulesets.Osu.Tests/TestSceneHitCircleLongCombo.cs
+++ b/osu.Game.Rulesets.Osu.Tests/TestSceneHitCircleLongCombo.cs
@ -29,8 +29,10 @@ namespace osu.Game.Rulesets.Osu.Tests
            };

            for (int i = 0; i < 512; i++)
+            {
                if (i % 32 < 20)
                    beatmap.HitObjects.Add(new HitCircle { Position = new Vector2(256, 192), StartTime = i * 100 });
+            }

            return beatmap;
        }
--- a/osu.Game.Rulesets.Osu.Tests/TestSceneOsuDistanceSnapGrid.cs
+++ b/osu.Game.Rulesets.Osu.Tests/TestSceneOsuDistanceSnapGrid.cs
@ -42,11 +42,19 @@ namespace osu.Game.Rulesets.Osu.Tests
        [Cached(typeof(IDistanceSnapProvider))]
        private readonly SnapProvider snapProvider = new SnapProvider();

-        private readonly TestOsuDistanceSnapGrid grid;
+        private TestOsuDistanceSnapGrid grid;

        public TestSceneOsuDistanceSnapGrid()
        {
            editorBeatmap = new EditorBeatmap<OsuHitObject>(new OsuBeatmap());
+        }
+
+        [SetUp]
+        public void Setup() => Schedule(() =>
+        {
+            editorBeatmap.BeatmapInfo.BaseDifficulty.SliderMultiplier = 1;
+            editorBeatmap.ControlPointInfo.Clear();
+            editorBeatmap.ControlPointInfo.Add(0, new TimingControlPoint { BeatLength = beat_length });

            Children = new Drawable[]
            {
@ -58,14 +66,6 @@ namespace osu.Game.Rulesets.Osu.Tests
                grid = new TestOsuDistanceSnapGrid(new HitCircle { Position = grid_position }),
                new SnappingCursorContainer { GetSnapPosition = v => grid.GetSnappedPosition(grid.ToLocalSpace(v)).position }
            };
-        }
-
-        [SetUp]
-        public void Setup() => Schedule(() =>
-        {
-            editorBeatmap.BeatmapInfo.BaseDifficulty.SliderMultiplier = 1;
-            editorBeatmap.ControlPointInfo.Clear();
-            editorBeatmap.ControlPointInfo.Add(0, new TimingControlPoint { BeatLength = beat_length });
        });

        [TestCase(1)]
@ -102,6 +102,27 @@ namespace osu.Game.Rulesets.Osu.Tests
            assertSnappedDistance((float)beat_length * 2);
        }

+        [Test]
+        public void TestLimitedDistance()
+        {
+            AddStep("create limited grid", () =>
+            {
+                Children = new Drawable[]
+                {
+                    new Box
+                    {
+                        RelativeSizeAxes = Axes.Both,
+                        Colour = Color4.SlateGray
+                    },
+                    grid = new TestOsuDistanceSnapGrid(new HitCircle { Position = grid_position }, new HitCircle { StartTime = 200 }),
+                    new SnappingCursorContainer { GetSnapPosition = v => grid.GetSnappedPosition(grid.ToLocalSpace(v)).position }
+                };
+            });
+
+            AddStep("move mouse outside grid", () => InputManager.MoveMouseTo(grid.ToScreenSpace(grid_position + new Vector2((float)beat_length, 0) * 3f)));
+            assertSnappedDistance((float)beat_length * 2);
+        }
+
        private void assertSnappedDistance(float expectedDistance) => AddAssert($"snap distance = {expectedDistance}", () =>
        {
            Vector2 snappedPosition = grid.GetSnappedPosition(grid.ToLocalSpace(InputManager.CurrentState.Mouse.Position)).position;
@ -152,8 +173,8 @@ namespace osu.Game.Rulesets.Osu.Tests
        {
            public new float DistanceSpacing => base.DistanceSpacing;

-            public TestOsuDistanceSnapGrid(OsuHitObject hitObject)
-                : base(hitObject)
+            public TestOsuDistanceSnapGrid(OsuHitObject hitObject, OsuHitObject nextHitObject = null)
+                : base(hitObject, nextHitObject)
            {
            }
        }
@ -164,9 +185,9 @@ namespace osu.Game.Rulesets.Osu.Tests

            public float GetBeatSnapDistanceAt(double referenceTime) => (float)beat_length;

-            public float DurationToDistance(double referenceTime, double duration) => 0;
+            public float DurationToDistance(double referenceTime, double duration) => (float)duration;

-            public double DistanceToDuration(double referenceTime, float distance) => 0;
+            public double DistanceToDuration(double referenceTime, float distance) => distance;

            public double GetSnappedDurationFromDistance(double referenceTime, float distance) => 0;

--- a/osu.Game.Rulesets.Osu.Tests/TestSceneSkinFallbacks.cs
+++ b/osu.Game.Rulesets.Osu.Tests/TestSceneSkinFallbacks.cs
@ -16,9 +16,11 @@ using osu.Game.Audio;
 using osu.Game.Beatmaps;
 using osu.Game.Configuration;
 using osu.Game.Graphics;
+using osu.Game.Graphics.Sprites;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
 using osu.Game.Screens.Play;
 using osu.Game.Skinning;
+using osu.Game.Storyboards;
 using osu.Game.Tests.Visual;

 namespace osu.Game.Rulesets.Osu.Tests
@ -75,14 +77,14 @@ namespace osu.Game.Rulesets.Osu.Tests

        protected override Player CreatePlayer(Ruleset ruleset) => new SkinProvidingPlayer(testUserSkin);

-        protected override WorkingBeatmap CreateWorkingBeatmap(IBeatmap beatmap) => new CustomSkinWorkingBeatmap(beatmap, Clock, audio, testBeatmapSkin);
+        protected override WorkingBeatmap CreateWorkingBeatmap(IBeatmap beatmap, Storyboard storyboard = null) => new CustomSkinWorkingBeatmap(beatmap, storyboard, Clock, audio, testBeatmapSkin);

        public class CustomSkinWorkingBeatmap : ClockBackedTestWorkingBeatmap
        {
            private readonly ISkinSource skin;

-            public CustomSkinWorkingBeatmap(IBeatmap beatmap, IFrameBasedClock frameBasedClock, AudioManager audio, ISkinSource skin)
-                : base(beatmap, frameBasedClock, audio)
+            public CustomSkinWorkingBeatmap(IBeatmap beatmap, Storyboard storyboard, IFrameBasedClock frameBasedClock, AudioManager audio, ISkinSource skin)
+                : base(beatmap, storyboard, frameBasedClock, audio)
            {
                this.skin = skin;
            }
@ -124,7 +126,7 @@ namespace osu.Game.Rulesets.Osu.Tests
            {
                if (!enabled) return null;

-                return new SpriteText
+                return new OsuSpriteText
                {
                    Text = identifier,
                    Font = OsuFont.Default.With(size: 30),
--- a/osu.Game.Rulesets.Osu.Tests/TestSceneSlider.cs
+++ b/osu.Game.Rulesets.Osu.Tests/TestSceneSlider.cs
@ -126,6 +126,68 @@ namespace osu.Game.Rulesets.Osu.Tests
            AddAssert("body positioned correctly", () => slider.Position == slider.HitObject.StackedPosition);
        }

+        [Test]
+        public void TestChangeSamplesWithNoNodeSamples()
+        {
+            DrawableSlider slider = null;
+
+            AddStep("create slider", () =>
+            {
+                slider = (DrawableSlider)createSlider(repeats: 1);
+                Add(slider);
+            });
+
+            AddStep("change samples", () => slider.HitObject.Samples = new[]
+            {
+                new HitSampleInfo { Name = HitSampleInfo.HIT_CLAP },
+                new HitSampleInfo { Name = HitSampleInfo.HIT_WHISTLE },
+            });
+
+            AddAssert("head samples updated", () => assertSamples(((Slider)slider.HitObject).HeadCircle));
+            AddAssert("tick samples not updated", () => ((Slider)slider.HitObject).NestedHitObjects.OfType<SliderTick>().All(assertTickSamples));
+            AddAssert("repeat samples updated", () => ((Slider)slider.HitObject).NestedHitObjects.OfType<RepeatPoint>().All(assertSamples));
+            AddAssert("tail has no samples", () => ((Slider)slider.HitObject).TailCircle.Samples.Count == 0);
+
+            static bool assertTickSamples(SliderTick tick) => tick.Samples.Single().Name == "slidertick";
+
+            static bool assertSamples(HitObject hitObject)
+            {
+                return hitObject.Samples.Any(s => s.Name == HitSampleInfo.HIT_CLAP)
+                       && hitObject.Samples.Any(s => s.Name == HitSampleInfo.HIT_WHISTLE);
+            }
+        }
+
+        [Test]
+        public void TestChangeSamplesWithNodeSamples()
+        {
+            DrawableSlider slider = null;
+
+            AddStep("create slider", () =>
+            {
+                slider = (DrawableSlider)createSlider(repeats: 1);
+
+                for (int i = 0; i < 2; i++)
+                    ((Slider)slider.HitObject).NodeSamples.Add(new List<HitSampleInfo> { new HitSampleInfo { Name = HitSampleInfo.HIT_FINISH } });
+
+                Add(slider);
+            });
+
+            AddStep("change samples", () => slider.HitObject.Samples = new[]
+            {
+                new HitSampleInfo { Name = HitSampleInfo.HIT_CLAP },
+                new HitSampleInfo { Name = HitSampleInfo.HIT_WHISTLE },
+            });
+
+            AddAssert("head samples not updated", () => assertSamples(((Slider)slider.HitObject).HeadCircle));
+            AddAssert("tick samples not updated", () => ((Slider)slider.HitObject).NestedHitObjects.OfType<SliderTick>().All(assertTickSamples));
+            AddAssert("repeat samples not updated", () => ((Slider)slider.HitObject).NestedHitObjects.OfType<RepeatPoint>().All(assertSamples));
+            AddAssert("tail has no samples", () => ((Slider)slider.HitObject).TailCircle.Samples.Count == 0);
+
+            static bool assertTickSamples(SliderTick tick) => tick.Samples.Single().Name == "slidertick";
+
+            static bool assertSamples(HitObject hitObject) => hitObject.Samples.All(s => s.Name != HitSampleInfo.HIT_CLAP && s.Name != HitSampleInfo.HIT_WHISTLE);
+        }
+
        private Drawable testSimpleBig(int repeats = 0) => createSlider(2, repeats: repeats);

        private Drawable testSimpleBigLargeStackOffset(int repeats = 0) => createSlider(2, repeats: repeats, stackHeight: 10);
@ -143,7 +205,6 @@ namespace osu.Game.Rulesets.Osu.Tests
                    new Vector2(52, -34)
                }, 700),
                RepeatCount = repeats,
-                NodeSamples = createEmptySamples(repeats),
                StackHeight = 10
            };

@ -174,7 +235,6 @@ namespace osu.Game.Rulesets.Osu.Tests
                    new Vector2(distance, 0),
                }, distance),
                RepeatCount = repeats,
-                NodeSamples = createEmptySamples(repeats),
                StackHeight = stackHeight
            };

@ -194,7 +254,6 @@ namespace osu.Game.Rulesets.Osu.Tests
                    new Vector2(400, 0)
                }, 600),
                RepeatCount = repeats,
-                NodeSamples = createEmptySamples(repeats)
            };

            return createDrawable(slider, 2, 3);
@ -218,7 +277,6 @@ namespace osu.Game.Rulesets.Osu.Tests
                    new Vector2(430, 0)
                }),
                RepeatCount = repeats,
-                NodeSamples = createEmptySamples(repeats)
            };

            return createDrawable(slider, 2, 3);
@ -241,7 +299,6 @@ namespace osu.Game.Rulesets.Osu.Tests
                    new Vector2(430, 0)
                }),
                RepeatCount = repeats,
-                NodeSamples = createEmptySamples(repeats)
            };

            return createDrawable(slider, 2, 3);
@ -265,7 +322,6 @@ namespace osu.Game.Rulesets.Osu.Tests
                    new Vector2(0, -200)
                }),
                RepeatCount = repeats,
-                NodeSamples = createEmptySamples(repeats)
            };

            return createDrawable(slider, 2, 3);
@ -275,7 +331,7 @@ namespace osu.Game.Rulesets.Osu.Tests

        private Drawable createCatmull(int repeats = 0)
        {
-            var repeatSamples = new List<List<HitSampleInfo>>();
+            var repeatSamples = new List<IList<HitSampleInfo>>();
            for (int i = 0; i < repeats; i++)
                repeatSamples.Add(new List<HitSampleInfo>());

@ -297,14 +353,6 @@ namespace osu.Game.Rulesets.Osu.Tests
            return createDrawable(slider, 3, 1);
        }

-        private List<List<HitSampleInfo>> createEmptySamples(int repeats)
-        {
-            var repeatSamples = new List<List<HitSampleInfo>>();
-            for (int i = 0; i < repeats; i++)
-                repeatSamples.Add(new List<HitSampleInfo>());
-            return repeatSamples;
-        }
-
        private Drawable createDrawable(Slider slider, float circleSize, double speedMultiplier)
        {
            var cpi = new ControlPointInfo();
@ -332,8 +380,7 @@ namespace osu.Game.Rulesets.Osu.Tests

        private void onNewResult(DrawableHitObject judgedObject, JudgementResult result)
        {
-            var osuObject = judgedObject as DrawableOsuHitObject;
-            if (osuObject == null)
+            if (!(judgedObject is DrawableOsuHitObject osuObject))
                return;

            OsuSpriteText text;
--- a/osu.Game.Rulesets.Osu.Tests/TestSceneSpinnerRotation.cs
+++ b/osu.Game.Rulesets.Osu.Tests/TestSceneSpinnerRotation.cs
@ -15,6 +15,7 @@ using osu.Game.Tests.Visual;
 using osuTK;
 using System.Collections.Generic;
 using System.Linq;
+using osu.Game.Storyboards;
 using static osu.Game.Tests.Visual.OsuTestScene.ClockBackedTestWorkingBeatmap;

 namespace osu.Game.Rulesets.Osu.Tests
@ -28,9 +29,9 @@ namespace osu.Game.Rulesets.Osu.Tests

        protected override bool Autoplay => true;

-        protected override WorkingBeatmap CreateWorkingBeatmap(IBeatmap beatmap)
+        protected override WorkingBeatmap CreateWorkingBeatmap(IBeatmap beatmap, Storyboard storyboard = null)
        {
-            var working = new ClockBackedTestWorkingBeatmap(beatmap, new FramedClock(new ManualClock { Rate = 1 }), audioManager);
+            var working = new ClockBackedTestWorkingBeatmap(beatmap, storyboard, new FramedClock(new ManualClock { Rate = 1 }), audioManager);
            track = (TrackVirtualManual)working.Track;
            return working;
        }
--- a/osu.Game.Rulesets.Osu.Tests/osu.Game.Rulesets.Osu.Tests.csproj
+++ b/osu.Game.Rulesets.Osu.Tests/osu.Game.Rulesets.Osu.Tests.csproj
@ -2,7 +2,7 @@
  <Import Project="..\osu.TestProject.props" />
  <ItemGroup Label="Package References">
    <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.4.0" />
    <PackageReference Include="NUnit" Version="3.12.0" />
    <PackageReference Include="NUnit3TestAdapter" Version="3.15.1" />
    <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />
--- a/osu.Game.Rulesets.Osu/Beatmaps/OsuBeatmapConverter.cs
+++ b/osu.Game.Rulesets.Osu/Beatmaps/OsuBeatmapConverter.cs
@ -9,6 +9,7 @@ using System.Collections.Generic;
 using osu.Game.Rulesets.Objects.Types;
 using System;
 using osu.Game.Rulesets.Osu.UI;
+using osu.Framework.Extensions.IEnumerableExtensions;

 namespace osu.Game.Rulesets.Osu.Beatmaps
 {
@ -23,52 +24,48 @@ namespace osu.Game.Rulesets.Osu.Beatmaps

        protected override IEnumerable<OsuHitObject> ConvertHitObject(HitObject original, IBeatmap beatmap)
        {
-            var curveData = original as IHasCurve;
-            var endTimeData = original as IHasEndTime;
            var positionData = original as IHasPosition;
            var comboData = original as IHasCombo;
-            var legacyOffset = original as IHasLegacyLastTickOffset;

-            if (curveData != null)
+            switch (original)
            {
-                yield return new Slider
-                {
-                    StartTime = original.StartTime,
-                    Samples = original.Samples,
-                    Path = curveData.Path,
-                    NodeSamples = curveData.NodeSamples,
-                    RepeatCount = curveData.RepeatCount,
-                    Position = positionData?.Position ?? Vector2.Zero,
-                    NewCombo = comboData?.NewCombo ?? false,
-                    ComboOffset = comboData?.ComboOffset ?? 0,
-                    LegacyLastTickOffset = legacyOffset?.LegacyLastTickOffset,
-                    // prior to v8, speed multipliers don't adjust for how many ticks are generated over the same distance.
-                    // this results in more (or less) ticks being generated in <v8 maps for the same time duration.
-                    TickDistanceMultiplier = beatmap.BeatmapInfo.BeatmapVersion < 8 ? 1f / beatmap.ControlPointInfo.DifficultyPointAt(original.StartTime).SpeedMultiplier : 1
-                };
-            }
-            else if (endTimeData != null)
-            {
-                yield return new Spinner
-                {
-                    StartTime = original.StartTime,
-                    Samples = original.Samples,
-                    EndTime = endTimeData.EndTime,
-                    Position = positionData?.Position ?? OsuPlayfield.BASE_SIZE / 2,
-                    NewCombo = comboData?.NewCombo ?? false,
-                    ComboOffset = comboData?.ComboOffset ?? 0,
-                };
-            }
-            else
-            {
-                yield return new HitCircle
-                {
-                    StartTime = original.StartTime,
-                    Samples = original.Samples,
-                    Position = positionData?.Position ?? Vector2.Zero,
-                    NewCombo = comboData?.NewCombo ?? false,
-                    ComboOffset = comboData?.ComboOffset ?? 0,
-                };
+                case IHasCurve curveData:
+                    return new Slider
+                    {
+                        StartTime = original.StartTime,
+                        Samples = original.Samples,
+                        Path = curveData.Path,
+                        NodeSamples = curveData.NodeSamples,
+                        RepeatCount = curveData.RepeatCount,
+                        Position = positionData?.Position ?? Vector2.Zero,
+                        NewCombo = comboData?.NewCombo ?? false,
+                        ComboOffset = comboData?.ComboOffset ?? 0,
+                        LegacyLastTickOffset = (original as IHasLegacyLastTickOffset)?.LegacyLastTickOffset,
+                        // prior to v8, speed multipliers don't adjust for how many ticks are generated over the same distance.
+                        // this results in more (or less) ticks being generated in <v8 maps for the same time duration.
+                        TickDistanceMultiplier = beatmap.BeatmapInfo.BeatmapVersion < 8 ? 1f / beatmap.ControlPointInfo.DifficultyPointAt(original.StartTime).SpeedMultiplier : 1
+                    }.Yield();
+
+                case IHasEndTime endTimeData:
+                    return new Spinner
+                    {
+                        StartTime = original.StartTime,
+                        Samples = original.Samples,
+                        EndTime = endTimeData.EndTime,
+                        Position = positionData?.Position ?? OsuPlayfield.BASE_SIZE / 2,
+                        NewCombo = comboData?.NewCombo ?? false,
+                        ComboOffset = comboData?.ComboOffset ?? 0,
+                    }.Yield();
+
+                default:
+                    return new HitCircle
+                    {
+                        StartTime = original.StartTime,
+                        Samples = original.Samples,
+                        Position = positionData?.Position ?? Vector2.Zero,
+                        NewCombo = comboData?.NewCombo ?? false,
+                        ComboOffset = comboData?.ComboOffset ?? 0,
+                    }.Yield();
            }
        }

--- a/osu.Game.Rulesets.Osu/Beatmaps/OsuBeatmapProcessor.cs
+++ b/osu.Game.Rulesets.Osu/Beatmaps/OsuBeatmapProcessor.cs
@ -4,7 +4,7 @@
 using System;
 using osu.Framework.Graphics;
 using osu.Game.Beatmaps;
-using osu.Game.Rulesets.Objects.Types;
+using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Osu.Objects;
 using osuTK;

@ -62,7 +62,7 @@ namespace osu.Game.Rulesets.Osu.Beatmaps
                        if (objectN is Spinner)
                            continue;

-                        double endTime = (stackBaseObject as IHasEndTime)?.EndTime ?? stackBaseObject.StartTime;
+                        double endTime = stackBaseObject.GetEndTime();
                        double stackThreshold = objectN.TimePreempt * beatmap.BeatmapInfo.StackLeniency;

                        if (objectN.StartTime - endTime > stackThreshold)
@ -121,7 +121,7 @@ namespace osu.Game.Rulesets.Osu.Beatmaps
                        OsuHitObject objectN = beatmap.HitObjects[n];
                        if (objectN is Spinner) continue;

-                        double endTime = (objectN as IHasEndTime)?.EndTime ?? objectN.StartTime;
+                        double endTime = objectN.GetEndTime();

                        if (objectI.StartTime - endTime > stackThreshold)
                            //We are no longer within stacking range of the previous object.
@ -199,7 +199,7 @@ namespace osu.Game.Rulesets.Osu.Beatmaps
                if (currHitObject.StackHeight != 0 && !(currHitObject is Slider))
                    continue;

-                double startTime = (currHitObject as IHasEndTime)?.EndTime ?? currHitObject.StartTime;
+                double startTime = currHitObject.GetEndTime();
                int sliderStack = 0;

                for (int j = i + 1; j < beatmap.HitObjects.Count; j++)
@ -217,14 +217,14 @@ namespace osu.Game.Rulesets.Osu.Beatmaps
                    if (Vector2Extensions.Distance(beatmap.HitObjects[j].Position, currHitObject.Position) < stack_distance)
                    {
                        currHitObject.StackHeight++;
-                        startTime = (beatmap.HitObjects[j] as IHasEndTime)?.EndTime ?? beatmap.HitObjects[j].StartTime;
+                        startTime = beatmap.HitObjects[j].GetEndTime();
                    }
                    else if (Vector2Extensions.Distance(beatmap.HitObjects[j].Position, position2) < stack_distance)
                    {
                        //Case for sliders - bump notes down and right, rather than up and left.
                        sliderStack++;
                        beatmap.HitObjects[j].StackHeight -= sliderStack;
-                        startTime = (beatmap.HitObjects[j] as IHasEndTime)?.EndTime ?? beatmap.HitObjects[j].StartTime;
+                        startTime = beatmap.HitObjects[j].GetEndTime();
                    }
                }
            }
--- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
+++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
@ -55,22 +55,22 @@ namespace osu.Game.Rulesets.Osu.Difficulty
                return 0;

            // Custom multipliers for NoFail and SpunOut.
-            double multiplier = 1.12f; // This is being adjusted to keep the final pp value scaled around what it used to be when changing things
+            double multiplier = 1.12; // This is being adjusted to keep the final pp value scaled around what it used to be when changing things

            if (mods.Any(m => m is OsuModNoFail))
-                multiplier *= 0.90f;
+                multiplier *= 0.90;

            if (mods.Any(m => m is OsuModSpunOut))
-                multiplier *= 0.95f;
+                multiplier *= 0.95;

            double aimValue = computeAimValue();
            double speedValue = computeSpeedValue();
            double accuracyValue = computeAccuracyValue();
            double totalValue =
                Math.Pow(
-                    Math.Pow(aimValue, 1.1f) +
-                    Math.Pow(speedValue, 1.1f) +
-                    Math.Pow(accuracyValue, 1.1f), 1.0f / 1.1f
+                    Math.Pow(aimValue, 1.1) +
+                    Math.Pow(speedValue, 1.1) +
+                    Math.Pow(accuracyValue, 1.1), 1.0 / 1.1
                ) * multiplier;

            if (categoryRatings != null)
@ -93,82 +93,82 @@ namespace osu.Game.Rulesets.Osu.Difficulty
            if (mods.Any(m => m is OsuModTouchDevice))
                rawAim = Math.Pow(rawAim, 0.8);

-            double aimValue = Math.Pow(5.0f * Math.Max(1.0f, rawAim / 0.0675f) - 4.0f, 3.0f) / 100000.0f;
+            double aimValue = Math.Pow(5.0 * Math.Max(1.0, rawAim / 0.0675) - 4.0, 3.0) / 100000.0;

            // Longer maps are worth more
-            double lengthBonus = 0.95f + 0.4f * Math.Min(1.0f, totalHits / 2000.0f) +
-                                 (totalHits > 2000 ? Math.Log10(totalHits / 2000.0f) * 0.5f : 0.0f);
+            double lengthBonus = 0.95 + 0.4 * Math.Min(1.0, totalHits / 2000.0) +
+                                 (totalHits > 2000 ? Math.Log10(totalHits / 2000.0) * 0.5 : 0.0);

            aimValue *= lengthBonus;

            // Penalize misses exponentially. This mainly fixes tag4 maps and the likes until a per-hitobject solution is available
-            aimValue *= Math.Pow(0.97f, countMiss);
+            aimValue *= Math.Pow(0.97, countMiss);

            // Combo scaling
            if (beatmapMaxCombo > 0)
-                aimValue *= Math.Min(Math.Pow(scoreMaxCombo, 0.8f) / Math.Pow(beatmapMaxCombo, 0.8f), 1.0f);
+                aimValue *= Math.Min(Math.Pow(scoreMaxCombo, 0.8) / Math.Pow(beatmapMaxCombo, 0.8), 1.0);

-            double approachRateFactor = 1.0f;
+            double approachRateFactor = 1.0;

-            if (Attributes.ApproachRate > 10.33f)
-                approachRateFactor += 0.3f * (Attributes.ApproachRate - 10.33f);
-            else if (Attributes.ApproachRate < 8.0f)
+            if (Attributes.ApproachRate > 10.33)
+                approachRateFactor += 0.3 * (Attributes.ApproachRate - 10.33);
+            else if (Attributes.ApproachRate < 8.0)
            {
-                approachRateFactor += 0.01f * (8.0f - Attributes.ApproachRate);
+                approachRateFactor += 0.01 * (8.0 - Attributes.ApproachRate);
            }

            aimValue *= approachRateFactor;

            // We want to give more reward for lower AR when it comes to aim and HD. This nerfs high AR and buffs lower AR.
            if (mods.Any(h => h is OsuModHidden))
-                aimValue *= 1.0f + 0.04f * (12.0f - Attributes.ApproachRate);
+                aimValue *= 1.0 + 0.04 * (12.0 - Attributes.ApproachRate);

            if (mods.Any(h => h is OsuModFlashlight))
            {
                // Apply object-based bonus for flashlight.
-                aimValue *= 1.0f + 0.35f * Math.Min(1.0f, totalHits / 200.0f) +
+                aimValue *= 1.0 + 0.35 * Math.Min(1.0, totalHits / 200.0) +
                            (totalHits > 200
-                                ? 0.3f * Math.Min(1.0f, (totalHits - 200) / 300.0f) +
-                                  (totalHits > 500 ? (totalHits - 500) / 1200.0f : 0.0f)
-                                : 0.0f);
+                                ? 0.3 * Math.Min(1.0, (totalHits - 200) / 300.0) +
+                                  (totalHits > 500 ? (totalHits - 500) / 1200.0 : 0.0)
+                                : 0.0);
            }

            // Scale the aim value with accuracy _slightly_
-            aimValue *= 0.5f + accuracy / 2.0f;
+            aimValue *= 0.5 + accuracy / 2.0;
            // It is important to also consider accuracy difficulty when doing that
-            aimValue *= 0.98f + Math.Pow(Attributes.OverallDifficulty, 2) / 2500;
+            aimValue *= 0.98 + Math.Pow(Attributes.OverallDifficulty, 2) / 2500;

            return aimValue;
        }

        private double computeSpeedValue()
        {
-            double speedValue = Math.Pow(5.0f * Math.Max(1.0f, Attributes.SpeedStrain / 0.0675f) - 4.0f, 3.0f) / 100000.0f;
+            double speedValue = Math.Pow(5.0 * Math.Max(1.0, Attributes.SpeedStrain / 0.0675) - 4.0, 3.0) / 100000.0;

            // Longer maps are worth more
-            speedValue *= 0.95f + 0.4f * Math.Min(1.0f, totalHits / 2000.0f) +
-                          (totalHits > 2000 ? Math.Log10(totalHits / 2000.0f) * 0.5f : 0.0f);
+            speedValue *= 0.95 + 0.4 * Math.Min(1.0, totalHits / 2000.0) +
+                          (totalHits > 2000 ? Math.Log10(totalHits / 2000.0) * 0.5 : 0.0);

            // Penalize misses exponentially. This mainly fixes tag4 maps and the likes until a per-hitobject solution is available
-            speedValue *= Math.Pow(0.97f, countMiss);
+            speedValue *= Math.Pow(0.97, countMiss);

            // Combo scaling
            if (beatmapMaxCombo > 0)
-                speedValue *= Math.Min(Math.Pow(scoreMaxCombo, 0.8f) / Math.Pow(beatmapMaxCombo, 0.8f), 1.0f);
+                speedValue *= Math.Min(Math.Pow(scoreMaxCombo, 0.8) / Math.Pow(beatmapMaxCombo, 0.8), 1.0);

-            double approachRateFactor = 1.0f;
-            if (Attributes.ApproachRate > 10.33f)
-                approachRateFactor += 0.3f * (Attributes.ApproachRate - 10.33f);
+            double approachRateFactor = 1.0;
+            if (Attributes.ApproachRate > 10.33)
+                approachRateFactor += 0.3 * (Attributes.ApproachRate - 10.33);

            speedValue *= approachRateFactor;

            if (mods.Any(m => m is OsuModHidden))
-                speedValue *= 1.0f + 0.04f * (12.0f - Attributes.ApproachRate);
+                speedValue *= 1.0 + 0.04 * (12.0 - Attributes.ApproachRate);

            // Scale the speed value with accuracy _slightly_
-            speedValue *= 0.02f + accuracy;
+            speedValue *= 0.02 + accuracy;
            // It is important to also consider accuracy difficulty when doing that
-            speedValue *= 0.96f + Math.Pow(Attributes.OverallDifficulty, 2) / 1600;
+            speedValue *= 0.96 + Math.Pow(Attributes.OverallDifficulty, 2) / 1600;

            return speedValue;
        }
@ -190,15 +190,15 @@ namespace osu.Game.Rulesets.Osu.Difficulty

            // Lots of arbitrary values from testing.
            // Considering to use derivation from perfect accuracy in a probabilistic manner - assume normal distribution
-            double accuracyValue = Math.Pow(1.52163f, Attributes.OverallDifficulty) * Math.Pow(betterAccuracyPercentage, 24) * 2.83f;
+            double accuracyValue = Math.Pow(1.52163, Attributes.OverallDifficulty) * Math.Pow(betterAccuracyPercentage, 24) * 2.83;

            // Bonus for many hitcircles - it's harder to keep good accuracy up for longer
-            accuracyValue *= Math.Min(1.15f, Math.Pow(amountHitObjectsWithAccuracy / 1000.0f, 0.3f));
+            accuracyValue *= Math.Min(1.15, Math.Pow(amountHitObjectsWithAccuracy / 1000.0, 0.3));

            if (mods.Any(m => m is OsuModHidden))
-                accuracyValue *= 1.08f;
+                accuracyValue *= 1.08;
            if (mods.Any(m => m is OsuModFlashlight))
-                accuracyValue *= 1.02f;
+                accuracyValue *= 1.02;

            return accuracyValue;
        }
--- a/osu.Game.Rulesets.Osu/Difficulty/Preprocessing/OsuDifficultyHitObject.cs
+++ b/osu.Game.Rulesets.Osu/Difficulty/Preprocessing/OsuDifficultyHitObject.cs
@ -103,7 +103,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Preprocessing
                if (progress % 2 >= 1)
                    progress = 1 - progress % 1;
                else
-                    progress = progress % 1;
+                    progress %= 1;

                // ReSharper disable once PossibleInvalidOperationException (bugged in current r# version)
                var diff = slider.StackedPosition + slider.Path.PositionAt(progress) - slider.LazyEndPosition.Value;
--- a/osu.Game.Rulesets.Osu/Edit/Blueprints/HitCircles/Components/HitCirclePiece.cs
+++ b/osu.Game.Rulesets.Osu/Edit/Blueprints/HitCircles/Components/HitCirclePiece.cs
@ -17,7 +17,9 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.HitCircles.Components
            Origin = Anchor.Centre;

            Size = new Vector2(OsuHitObject.OBJECT_RADIUS * 2);
+
            CornerRadius = Size.X / 2;
+            CornerExponent = 2;

            InternalChild = new RingPiece();
        }
--- a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointPiece.cs
+++ b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointPiece.cs
@ -10,15 +10,17 @@ using osu.Framework.Graphics.Lines;
 using osu.Framework.Graphics.Shapes;
 using osu.Framework.Input.Events;
 using osu.Game.Graphics;
+using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Osu.Objects;
 using osuTK;
 using osuTK.Graphics;
+using osuTK.Input;

 namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
 {
    public class PathControlPointPiece : BlueprintPiece<Slider>
    {
-        public Action<int> RequestSelection;
+        public Action<int, MouseButtonEvent> RequestSelection;
        public Action<Vector2[]> ControlPointsChanged;

        public readonly BindableBool IsSelected = new BindableBool();
@ -29,7 +31,8 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
        private readonly Container marker;
        private readonly Drawable markerRing;

-        private bool isClicked;
+        [Resolved(CanBeNull = true)]
+        private IDistanceSnapProvider snapProvider { get; set; }

        [Resolved]
        private OsuColour colours { get; set; }
@ -101,7 +104,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
            markerRing.Alpha = IsSelected.Value ? 1 : 0;

            Color4 colour = isSegmentSeparator ? colours.Red : colours.Yellow;
-            if (IsHovered || isClicked || IsSelected.Value)
+            if (IsHovered || IsSelected.Value)
                colour = Color4.White;
            marker.Colour = colour;
        }
@ -127,23 +130,29 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components

        protected override bool OnMouseDown(MouseDownEvent e)
        {
-            isClicked = true;
-            return true;
+            if (RequestSelection == null)
+                return false;
+
+            switch (e.Button)
+            {
+                case MouseButton.Left:
+                    RequestSelection.Invoke(Index, e);
+                    return true;
+
+                case MouseButton.Right:
+                    if (!IsSelected.Value)
+                        RequestSelection.Invoke(Index, e);
+                    return false; // Allow context menu to show
+            }
+
+            return false;
        }

-        protected override bool OnMouseUp(MouseUpEvent e)
-        {
-            isClicked = false;
-            return true;
-        }
+        protected override bool OnMouseUp(MouseUpEvent e) => RequestSelection != null;

-        protected override bool OnClick(ClickEvent e)
-        {
-            RequestSelection?.Invoke(Index);
-            return true;
-        }
+        protected override bool OnClick(ClickEvent e) => RequestSelection != null;

-        protected override bool OnDragStart(DragStartEvent e) => true;
+        protected override bool OnDragStart(DragStartEvent e) => e.Button == MouseButton.Left;

        protected override bool OnDrag(DragEvent e)
        {
@ -151,12 +160,16 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components

            if (Index == 0)
            {
-                // Special handling for the head - only the position of the slider changes
-                slider.Position += e.Delta;
+                // Special handling for the head control point - the position of the slider changes which means the snapped position and time have to be taken into account
+                (Vector2 snappedPosition, double snappedTime) = snapProvider?.GetSnappedPosition(e.MousePosition, slider.StartTime) ?? (e.MousePosition, slider.StartTime);
+                Vector2 movementDelta = snappedPosition - slider.Position;
+
+                slider.Position += movementDelta;
+                slider.StartTime = snappedTime;

                // Since control points are relative to the position of the slider, they all need to be offset backwards by the delta
                for (int i = 1; i < newControlPoints.Length; i++)
-                    newControlPoints[i] -= e.Delta;
+                    newControlPoints[i] -= movementDelta;
            }
            else
                newControlPoints[Index] += e.Delta;
--- a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointVisualiser.cs
+++ b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointVisualiser.cs
@ -2,27 +2,42 @@
 // See the LICENCE file in the repository root for full licence text.

 using System;
+using System.Collections.Generic;
+using System.Linq;
+using Humanizer;
+using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Cursor;
+using osu.Framework.Graphics.UserInterface;
 using osu.Framework.Input;
+using osu.Framework.Input.Bindings;
 using osu.Framework.Input.Events;
+using osu.Game.Graphics.UserInterface;
 using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Screens.Edit.Compose;
 using osuTK;
+using osuTK.Input;

 namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
 {
-    public class PathControlPointVisualiser : CompositeDrawable
+    public class PathControlPointVisualiser : CompositeDrawable, IKeyBindingHandler<PlatformAction>, IHasContextMenu
    {
        public Action<Vector2[]> ControlPointsChanged;

        internal readonly Container<PathControlPointPiece> Pieces;
        private readonly Slider slider;
+        private readonly bool allowSelection;

        private InputManager inputManager;

-        public PathControlPointVisualiser(Slider slider)
+        [Resolved(CanBeNull = true)]
+        private IPlacementHandler placementHandler { get; set; }
+
+        public PathControlPointVisualiser(Slider slider, bool allowSelection)
        {
            this.slider = slider;
+            this.allowSelection = allowSelection;

            RelativeSizeAxes = Axes.Both;

@ -42,11 +57,15 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components

            while (slider.Path.ControlPoints.Length > Pieces.Count)
            {
-                Pieces.Add(new PathControlPointPiece(slider, Pieces.Count)
+                var piece = new PathControlPointPiece(slider, Pieces.Count)
                {
                    ControlPointsChanged = c => ControlPointsChanged?.Invoke(c),
-                    RequestSelection = selectPiece
-                });
+                };
+
+                if (allowSelection)
+                    piece.RequestSelection = selectPiece;
+
+                Pieces.Add(piece);
            }

            while (slider.Path.ControlPoints.Length < Pieces.Count)
@ -60,9 +79,22 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
            return false;
        }

-        private void selectPiece(int index)
+        public bool OnPressed(PlatformAction action)
        {
-            if (inputManager.CurrentState.Keyboard.ControlPressed)
+            switch (action.ActionMethod)
+            {
+                case PlatformActionMethod.Delete:
+                    return deleteSelected();
+            }
+
+            return false;
+        }
+
+        public bool OnReleased(PlatformAction action) => action.ActionMethod == PlatformActionMethod.Delete;
+
+        private void selectPiece(int index, MouseButtonEvent e)
+        {
+            if (e.Button == MouseButton.Left && inputManager.CurrentState.Keyboard.ControlPressed)
                Pieces[index].IsSelected.Toggle();
            else
            {
@ -70,5 +102,61 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
                    piece.IsSelected.Value = piece.Index == index;
            }
        }
+
+        private bool deleteSelected()
+        {
+            var newControlPoints = new List<Vector2>();
+
+            foreach (var piece in Pieces)
+            {
+                if (!piece.IsSelected.Value)
+                    newControlPoints.Add(slider.Path.ControlPoints[piece.Index]);
+            }
+
+            // Ensure that there are any points to be deleted
+            if (newControlPoints.Count == slider.Path.ControlPoints.Length)
+                return false;
+
+            // If there are 0 remaining control points, treat the slider as being deleted
+            if (newControlPoints.Count == 0)
+            {
+                placementHandler?.Delete(slider);
+                return true;
+            }
+
+            // Make control points relative
+            Vector2 first = newControlPoints[0];
+            for (int i = 0; i < newControlPoints.Count; i++)
+                newControlPoints[i] = newControlPoints[i] - first;
+
+            // The slider's position defines the position of the first control point, and all further control points are relative to that point
+            slider.Position += first;
+
+            // Since pieces are re-used, they will not point to the deleted control points while remaining selected
+            foreach (var piece in Pieces)
+                piece.IsSelected.Value = false;
+
+            ControlPointsChanged?.Invoke(newControlPoints.ToArray());
+            return true;
+        }
+
+        public MenuItem[] ContextMenuItems
+        {
+            get
+            {
+                if (!Pieces.Any(p => p.IsHovered))
+                    return null;
+
+                int selectedPoints = Pieces.Count(p => p.IsSelected.Value);
+
+                if (selectedPoints == 0)
+                    return null;
+
+                return new MenuItem[]
+                {
+                    new OsuMenuItem($"Delete {"control point".ToQuantity(selectedPoints)}", MenuItemType.Destructive, () => deleteSelected())
+                };
+            }
+        }
    }
 }
--- a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/SliderBodyPiece.cs
+++ b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/SliderBodyPiece.cs
@ -43,5 +43,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
            Size = body.Size;
            OriginPosition = body.PathOffset;
        }
+
+        public override bool ReceivePositionalInputAt(Vector2 screenSpacePos) => body.ReceivePositionalInputAt(screenSpacePos);
    }
 }
--- a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderPlacementBlueprint.cs
+++ b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderPlacementBlueprint.cs
@ -51,7 +51,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
                bodyPiece = new SliderBodyPiece(),
                headCirclePiece = new HitCirclePiece(),
                tailCirclePiece = new HitCirclePiece(),
-                new PathControlPointVisualiser(HitObject) { ControlPointsChanged = _ => updateSlider() },
+                new PathControlPointVisualiser(HitObject, false) { ControlPointsChanged = _ => updateSlider() },
            };

            setState(PlacementState.Initial);
--- a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderSelectionBlueprint.cs
+++ b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderSelectionBlueprint.cs
@ -1,8 +1,14 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.

+using System;
+using System.Diagnostics;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Primitives;
+using osu.Framework.Graphics.UserInterface;
+using osu.Framework.Input.Events;
+using osu.Game.Graphics.UserInterface;
 using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Types;
@ -10,6 +16,7 @@ using osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
 using osuTK;
+using osuTK.Input;

 namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
 {
@ -33,7 +40,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
                BodyPiece = new SliderBodyPiece(),
                HeadBlueprint = CreateCircleSelectionBlueprint(slider, SliderPosition.Start),
                TailBlueprint = CreateCircleSelectionBlueprint(slider, SliderPosition.End),
-                ControlPointVisualiser = new PathControlPointVisualiser(sliderObject) { ControlPointsChanged = onNewControlPoints },
+                ControlPointVisualiser = new PathControlPointVisualiser(sliderObject, true) { ControlPointsChanged = onNewControlPoints },
            };
        }

@ -44,6 +51,78 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
            BodyPiece.UpdateFrom(HitObject);
        }

+        private Vector2 rightClickPosition;
+
+        protected override bool OnMouseDown(MouseDownEvent e)
+        {
+            switch (e.Button)
+            {
+                case MouseButton.Right:
+                    rightClickPosition = e.MouseDownPosition;
+                    return false; // Allow right click to be handled by context menu
+
+                case MouseButton.Left when e.ControlPressed && IsSelected:
+                    placementControlPointIndex = addControlPoint(e.MousePosition);
+                    return true; // Stop input from being handled and modifying the selection
+            }
+
+            return false;
+        }
+
+        private int? placementControlPointIndex;
+
+        protected override bool OnDragStart(DragStartEvent e) => placementControlPointIndex != null;
+
+        protected override bool OnDrag(DragEvent e)
+        {
+            Debug.Assert(placementControlPointIndex != null);
+
+            Vector2 position = e.MousePosition - HitObject.Position;
+
+            var controlPoints = HitObject.Path.ControlPoints.ToArray();
+            controlPoints[placementControlPointIndex.Value] = position;
+
+            onNewControlPoints(controlPoints);
+
+            return true;
+        }
+
+        protected override bool OnDragEnd(DragEndEvent e)
+        {
+            placementControlPointIndex = null;
+            return true;
+        }
+
+        private int addControlPoint(Vector2 position)
+        {
+            position -= HitObject.Position;
+
+            var controlPoints = new Vector2[HitObject.Path.ControlPoints.Length + 1];
+            HitObject.Path.ControlPoints.CopyTo(controlPoints);
+
+            int insertionIndex = 0;
+            float minDistance = float.MaxValue;
+
+            for (int i = 0; i < controlPoints.Length - 2; i++)
+            {
+                float dist = new Line(controlPoints[i], controlPoints[i + 1]).DistanceToPoint(position);
+
+                if (dist < minDistance)
+                {
+                    insertionIndex = i + 1;
+                    minDistance = dist;
+                }
+            }
+
+            // Move the control points from the insertion index onwards to make room for the insertion
+            Array.Copy(controlPoints, insertionIndex, controlPoints, insertionIndex + 1, controlPoints.Length - insertionIndex - 1);
+            controlPoints[insertionIndex] = position;
+
+            onNewControlPoints(controlPoints);
+
+            return insertionIndex;
+        }
+
        private void onNewControlPoints(Vector2[] controlPoints)
        {
            var unsnappedPath = new SliderPath(controlPoints.Length > 2 ? PathType.Bezier : PathType.Linear, controlPoints);
@ -54,6 +133,11 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
            UpdateHitObject();
        }

+        public override MenuItem[] ContextMenuItems => new MenuItem[]
+        {
+            new OsuMenuItem("Add control point", MenuItemType.Standard, () => addControlPoint(rightClickPosition)),
+        };
+
        public override Vector2 SelectionPoint => HeadBlueprint.SelectionPoint;

        public override bool ReceivePositionalInputAt(Vector2 screenSpacePos) => BodyPiece.ReceivePositionalInputAt(screenSpacePos);
--- a/Show More
+++ b/Show More