Remove high performance GC setting

Fix unused using statement
2026-05-14 07:32:36 +08:00 · 2021-06-23 17:48:23 +09:00 · 2021-06-19 16:21:01 +09:00
5699 changed files with 113314 additions and 421331 deletions
@@ -2,29 +2,35 @@
  "version": 1,
  "isRoot": true,
  "tools": {
+    "dotnet-format": {
+      "version": "3.1.37601",
+      "commands": [
+        "dotnet-format"
+      ]
+    },
    "jetbrains.resharper.globaltools": {
-      "version": "2023.3.3",
+      "version": "2020.3.2",
      "commands": [
        "jb"
      ]
    },
-    "nvika": {
-      "version": "4.0.0",
+    "smoogipoo.nvika": {
+      "version": "1.0.1",
      "commands": [
        "nvika"
      ]
    },
    "codefilesanity": {
-      "version": "0.0.37",
+      "version": "0.0.36",
      "commands": [
        "CodeFileSanity"
      ]
    },
    "ppy.localisationanalyser.tools": {
-      "version": "2025.1208.0",
+      "version": "2021.608.0",
      "commands": [
        "localisation"
      ]
    }
  }
-}
+}
@@ -1,17 +1,6 @@
 # EditorConfig is awesome: http://editorconfig.org
 root = true

-[*.{csproj,props,targets}]
-charset = utf-8-bom
-end_of_line = crlf
-insert_final_newline = true
-indent_style = space
-indent_size = 2
-trim_trailing_whitespace = true
-
-[g_*.cs]
-generated_code = true
-
 [*.cs]
 end_of_line = crlf
 insert_final_newline = true
@@ -19,24 +8,8 @@ indent_style = space
 indent_size = 4
 trim_trailing_whitespace = true

-# temporary workaround for https://youtrack.jetbrains.com/issue/RIDER-130051/Cannot-resolve-symbol-inspections-incorrectly-firing-for-xmldoc-protected-member-references
-resharper_c_sharp_warnings_cs1574_cs1584_cs1581_cs1580_highlighting = hint
-# temporary workaround for https://youtrack.jetbrains.com/issue/RIDER-130381/Rider-does-not-respect-propagated-NoWarn-CS1591?backToIssues=false
-dotnet_diagnostic.CS1591.severity = none
-
-#license header
-file_header_template = Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.\nSee the LICENCE file in the repository root for full licence text.
-
 #Roslyn naming styles

-#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,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

@@ -140,7 +113,7 @@ dotnet_style_qualification_for_event = false:warning
 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 = false:warning
+csharp_style_var_for_built_in_types = true:none
 csharp_style_var_elsewhere = true:silent

 #Style - modifiers
@@ -184,7 +157,7 @@ csharp_style_unused_value_assignment_preference = discard_variable:warning

 #Style - variable declaration
 csharp_style_inlined_variable_declaration = true:warning
-csharp_style_deconstructed_variable_declaration = false:silent
+csharp_style_deconstructed_variable_declaration = true:warning

 #Style - other C# 7.x features
 dotnet_style_prefer_inferred_tuple_names = true:warning
@@ -195,20 +168,25 @@ 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:silent
-csharp_style_prefer_range_operator = false:silent
+csharp_style_prefer_index_operator = true:warning
+csharp_style_prefer_range_operator = true:warning
 csharp_style_prefer_switch_expression = false:none

-csharp_style_namespace_declarations = block_scoped:warning
+#Supressing roslyn built-in analyzers
+# Suppress: EC112

-#Style - C# 12 features
-csharp_style_prefer_primary_constructors = false
+#Private method is unused
+dotnet_diagnostic.IDE0051.severity = silent
+#Private member is unused
+dotnet_diagnostic.IDE0052.severity = silent

-[*.{yaml,yml}]
-insert_final_newline = true
-indent_style = space
-indent_size = 2
-trim_trailing_whitespace = true
+#Rules for disposable
+dotnet_diagnostic.IDE0067.severity = none
+dotnet_diagnostic.IDE0068.severity = none
+dotnet_diagnostic.IDE0069.severity = none

-dotnet_diagnostic.OLOC001.words_in_name = 5
-dotnet_diagnostic.OLOC001.license_header = // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.\n// See the LICENCE file in the repository root for full licence text.
+#Disable operator overloads requiring alternate named methods
+dotnet_diagnostic.CA2225.severity = none
+
+# Banned APIs
+dotnet_diagnostic.RS0030.severity = error
@@ -1,10 +0,0 @@
-# Normalize all the line endings
-32a74f95a5c80a0ed18e693f13a47522099df5c3
-# Partial everything
-7bc8908ca9c026fed1d831eb6e58df7624a8d614
-# Add a few more missing partial specs
-212d78865a6b5f091173a347bad5686834d1d5fe
-# Add partial specs in mobile projects too
-00c11b2b4e389e48f3995d63484a6bc66a7afbdb
-# Mass NRT enabling
-0ab0c52ad577b3e7b406d09fa6056a56ff997c3e
@@ -1,2 +1 @@
-github: ppy
 custom: https://osu.ppy.sh/home/support
@@ -0,0 +1,30 @@
+---
+name: Bug Report
+about: Report a bug or crash to desktop
+---
+
+<!--
+IMPORTANT: Your issue may already be reported.
+
+Please check:
+- Pinned issues, at the top of https://github.com/ppy/osu/issues
+- Current priority 0 issues at https://github.com/ppy/osu/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc+label%3Apriority%3A0
+- Search for your issue. If you find that it already exists, please respond with a reaction or add any further information that may be helpful.
+-->
+
+
+**Describe the bug:** 
+
+**Screenshots or videos showing encountered issue:** 
+
+**osu!lazer version:** 
+
+**Logs:**
+
+<!--
+*please attach logs here, which are located at:*
+- `%AppData%/osu/logs` *(on Windows),*
+- `~/.local/share/osu/logs` *(on Linux & macOS).*
+- `Android/data/sh.ppy.osulazer/files/logs` *(on Android)*,
+- on iOS they can be obtained by connecting your device to your desktop and copying the `logs` directory from the app's own document storage using iTunes. (https://support.apple.com/en-us/HT201301#copy-to-computer)
+-->
@@ -1,75 +0,0 @@
-name: Bug report
-description: Report a very clearly broken issue.
-body:
-  - type: markdown
-    attributes:
-      value: |
-        # osu! bug report
-
-        Important to note that your issue may have already been reported before. Please check:
-        - Pinned issues, at the top of https://github.com/ppy/osu/issues.
-        - Current open `priority:0` issues, filterable [here](https://github.com/ppy/osu/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc+label%3Apriority%3A0).
-        - And most importantly, search for your issue both in the [issue listing](https://github.com/ppy/osu/issues) and the [Q&A discussion listing](https://github.com/ppy/osu/discussions/categories/q-a). If you find that it already exists, respond with a reaction or add any further information that may be helpful.
-
-        # ATTENTION LINUX USERS
-
-        If you are having an issue and it is hardware related, **please open a [q&a discussion](https://github.com/ppy/osu/discussions/categories/q-a)** instead of an issue. There's a high chance your issue is due to your system configuration, and not our software.
-
-  - type: dropdown
-    attributes:
-      label: Type
-      options:
-        - Crash to desktop
-        - Game behaviour
-        - Performance
-        - Cosmetic
-        - Other
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: Bug description
-      description: How did you find the bug? Any additional details that might help?
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: Screenshots or videos
-      description: Add screenshots or videos that show the bug here.
-      placeholder: Drag and drop the screenshots/videos into this box.
-    validations:
-      required: false
-  - type: input
-    attributes:
-      label: Version
-      description: The version you encountered this bug on. This is shown at the end of the settings overlay.
-    validations:
-      required: true
-  - type: markdown
-    attributes:
-      value: |
-        ## Logs
-
-        Attaching log files is required for **every** issue, regardless of whether you deem them required or not. See instructions below on how to find them.
-
-        ### Desktop platforms
-
-        If the game has not yet been closed since you found the bug:
-          1. Head on to game settings and click on "Export logs"
-          2. Click the notification to locate the file
-          3. Drag the generated `.zip` files into the github issue window
-
-        ![export logs button](https://github.com/ppy/osu/assets/191335/cbfa5550-b7ed-4c5c-8dd0-8b87cc90ad9b)
-
-        ### Mobile platforms
-
-        The places to find the logs on mobile platforms are as follows:
-          - *On Android*, navigate to `Android/data/sh.ppy.osulazer/files/logs` using a file browser app.
-          - *On iOS*, connect your device to a PC and copy the `logs` directory from the app's document storage using iTunes. (https://support.apple.com/en-us/HT201301#copy-to-computer)
-
-  - type: textarea
-    attributes:
-      label: Logs
-      placeholder: Drag and drop the log files into this box.
-    validations:
-      required: true
@@ -1,12 +1,12 @@
 blank_issues_enabled: false
 contact_links:
-    - name: Help
-      url: https://github.com/ppy/osu/discussions/categories/q-a
-      about: osu! not working or performing as you'd expect? Not sure it's a bug? Check the Q&A section!
    - name: Suggestions or feature request
      url: https://github.com/ppy/osu/discussions/categories/ideas
      about: Got something you think should change or be added? Search for or start a new discussion!
+    - name: Help
+      url: https://github.com/ppy/osu/discussions/categories/q-a
+      about: osu! not working as you'd expect? Not sure it's a bug? Check the Q&A section!
    - name: osu!stable issues
      url: https://github.com/ppy/osu-stable-issues
-      about: For osu!(stable) - ie. the current "live" game version, check out the dedicated repository. Note that this is for serious bug reports only, not tech support.
+      about: For osu!stable bugs (not osu!lazer), check out the dedicated repository. Note that we only accept serious bug reports.

@@ -5,7 +5,7 @@ updates:
  schedule:
    interval: monthly
    time: "17:00"
-  open-pull-requests-limit: 0 # disabled until https://github.com/dependabot/dependabot-core/issues/369 is resolved.
+  open-pull-requests-limit: 99
  ignore:
  - dependency-name: Microsoft.EntityFrameworkCore.Design
    versions:
@@ -1,228 +0,0 @@
-name: "🔒diffcalc (do not use)"
-
-on:
-  workflow_call:
-    inputs:
-      id:
-        type: string
-      head-sha:
-        type: string
-      pr-url:
-        type: string
-      pr-text:
-        type: string
-      dispatch-inputs:
-        type: string
-    outputs:
-      target:
-        description: The comparison target.
-        value: ${{ jobs.generator.outputs.target }}
-      sheet:
-        description: The comparison spreadsheet.
-        value: ${{ jobs.generator.outputs.sheet }}
-    secrets:
-      DIFFCALC_GOOGLE_CREDENTIALS:
-        required: true
-
-env:
-  GENERATOR_DIR: ${{ github.workspace }}/${{ inputs.id }}
-  GENERATOR_ENV: ${{ github.workspace }}/${{ inputs.id }}/.env
-
-defaults:
-  run:
-    shell: bash -euo pipefail {0}
-
-jobs:
-  generator:
-    name: Run
-    runs-on: self-hosted
-    timeout-minutes: 1440
-
-    outputs:
-      target: ${{ steps.run.outputs.target }}
-      sheet: ${{ steps.run.outputs.sheet }}
-
-    steps:
-      - name: Checkout diffcalc-sheet-generator
-        uses: actions/checkout@v4
-        with:
-          path: ${{ inputs.id }}
-          repository: 'smoogipoo/diffcalc-sheet-generator'
-
-      - name: Add base environment
-        env:
-          GOOGLE_CREDS_FILE: ${{ github.workspace }}/${{ inputs.id }}/google-credentials.json
-          VARS_JSON: ${{ (vars != null && toJSON(vars)) || '' }}
-        run: |
-          # Required by diffcalc-sheet-generator
-          cp '${{ env.GENERATOR_DIR }}/.env.sample' "${{ env.GENERATOR_ENV }}"
-
-          # Add Google credentials
-          echo '${{ secrets.DIFFCALC_GOOGLE_CREDENTIALS }}' | base64 -d > "${{ env.GOOGLE_CREDS_FILE }}"
-
-          # Add repository variables
-          echo "${VARS_JSON}" | jq -c '. | to_entries | .[]' | while read -r line; do
-              opt=$(jq -r '.key' <<< ${line})
-              val=$(jq -r '.value' <<< ${line})
-
-              if [[ "${opt}" =~ ^DIFFCALC_ ]]; then
-                optNoPrefix=$(echo "${opt}" | cut -d '_' -f2-)
-                sed -i "s;^${optNoPrefix}=.*$;${optNoPrefix}=${val};" "${{ env.GENERATOR_ENV }}"
-              fi
-          done
-
-      - name: Add HEAD environment
-        run: |
-          sed -i "s;^OSU_A=.*$;OSU_A=${{ inputs.head-sha }};" "${{ env.GENERATOR_ENV }}"
-
-      - name: Add pull-request environment
-        if: ${{ inputs.pr-url != '' }}
-        run: |
-          sed -i "s;^OSU_B=.*$;OSU_B=${{ inputs.pr-url }};" "${{ env.GENERATOR_ENV }}"
-
-      - name: Add comment environment
-        if: ${{ inputs.pr-text != '' }}
-        env:
-          PR_TEXT: ${{ inputs.pr-text }}
-        run: |
-          # Add comment environment
-          echo "${PR_TEXT}" | sed -r 's/\r$//' | { grep -E '^\w+=' || true; } | while read -r line; do
-              opt=$(echo "${line}" | cut -d '=' -f1)
-              sed -i "s;^${opt}=.*$;${line};" "${{ env.GENERATOR_ENV }}"
-          done
-
-      - name: Add dispatch environment
-        if: ${{ inputs.dispatch-inputs != '' }}
-        env:
-          DISPATCH_INPUTS_JSON: ${{ inputs.dispatch-inputs }}
-        run: |
-          function get_input() {
-            echo "${DISPATCH_INPUTS_JSON}" | jq -r ".\"$1\""
-          }
-
-          osu_a=$(get_input 'osu-a')
-          osu_b=$(get_input 'osu-b')
-          ruleset=$(get_input 'ruleset')
-          generators=$(get_input 'generators')
-          difficulty_calculator_a=$(get_input 'difficulty-calculator-a')
-          difficulty_calculator_b=$(get_input 'difficulty-calculator-b')
-          score_processor_a=$(get_input 'score-processor-a')
-          score_processor_b=$(get_input 'score-processor-b')
-          converts=$(get_input 'converts')
-          ranked_only=$(get_input 'ranked-only')
-
-          sed -i "s;^OSU_B=.*$;OSU_B=${osu_b};" "${{ env.GENERATOR_ENV }}"
-          sed -i "s/^RULESET=.*$/RULESET=${ruleset}/" "${{ env.GENERATOR_ENV }}"
-          sed -i "s/^GENERATORS=.*$/GENERATORS=${generators}/" "${{ env.GENERATOR_ENV }}"
-
-          if [[ "${osu_a}" != 'latest' ]]; then
-              sed -i "s;^OSU_A=.*$;OSU_A=${osu_a};" "${{ env.GENERATOR_ENV }}"
-          fi
-
-          if [[ "${difficulty_calculator_a}" != 'latest' ]]; then
-              sed -i "s;^DIFFICULTY_CALCULATOR_A=.*$;DIFFICULTY_CALCULATOR_A=${difficulty_calculator_a};" "${{ env.GENERATOR_ENV }}"
-          fi
-
-          if [[ "${difficulty_calculator_b}" != 'latest' ]]; then
-              sed -i "s;^DIFFICULTY_CALCULATOR_B=.*$;DIFFICULTY_CALCULATOR_B=${difficulty_calculator_b};" "${{ env.GENERATOR_ENV }}"
-          fi
-
-          if [[ "${score_processor_a}" != 'latest' ]]; then
-              sed -i "s;^SCORE_PROCESSOR_A=.*$;SCORE_PROCESSOR_A=${score_processor_a};" "${{ env.GENERATOR_ENV }}"
-          fi
-
-          if [[ "${score_processor_b}" != 'latest' ]]; then
-              sed -i "s;^SCORE_PROCESSOR_B=.*$;SCORE_PROCESSOR_B=${score_processor_b};" "${{ env.GENERATOR_ENV }}"
-          fi
-
-          if [[ "${converts}" == 'true' ]]; then
-              sed -i 's/^NO_CONVERTS=.*$/NO_CONVERTS=0/' "${{ env.GENERATOR_ENV }}"
-          else
-              sed -i 's/^NO_CONVERTS=.*$/NO_CONVERTS=1/' "${{ env.GENERATOR_ENV }}"
-          fi
-
-          if [[ "${ranked_only}" == 'true' ]]; then
-              sed -i 's/^RANKED_ONLY=.*$/RANKED_ONLY=1/' "${{ env.GENERATOR_ENV }}"
-          else
-              sed -i 's/^RANKED_ONLY=.*$/RANKED_ONLY=0/' "${{ env.GENERATOR_ENV }}"
-          fi
-
-      - name: Query latest scores
-        id: query-scores
-        run: |
-          ruleset=$(cat ${{ env.GENERATOR_ENV }} | grep -E '^RULESET=' | cut -d '=' -f2-)
-          performance_data_name=$(curl -s "https://data.ppy.sh/" | grep "performance_${ruleset}_top_1000\b" | tail -1 | awk -F "'" '{print $2}' | sed 's/\.tar\.bz2//g')
-
-          echo "TARGET_DIR=${{ env.GENERATOR_DIR }}/sql/${ruleset}" >> "${GITHUB_OUTPUT}"
-          echo "DATA_NAME=${performance_data_name}" >> "${GITHUB_OUTPUT}"
-          echo "DATA_PKG=${performance_data_name}.tar.bz2" >> "${GITHUB_OUTPUT}"
-
-      - name: Restore score cache
-        id: restore-score-cache
-        uses: maxnowack/local-cache@720e69c948191660a90aa1cf6a42fc4d2dacdf30 # v2
-        with:
-          path: ${{ steps.query-scores.outputs.DATA_PKG }}
-          key: ${{ steps.query-scores.outputs.DATA_NAME }}
-
-      - name: Download scores
-        if: steps.restore-score-cache.outputs.cache-hit != 'true'
-        run: |
-          wget -q -O "${{ steps.query-scores.outputs.DATA_PKG }}" "https://data.ppy.sh/${{ steps.query-scores.outputs.DATA_PKG }}"
-
-      - name: Extract scores
-        run: |
-          tar -I lbzip2 -xf "${{ steps.query-scores.outputs.DATA_PKG }}"
-          rm -r "${{ steps.query-scores.outputs.TARGET_DIR }}"
-          mv "${{ steps.query-scores.outputs.DATA_NAME }}" "${{ steps.query-scores.outputs.TARGET_DIR }}"
-
-      - name: Query latest beatmaps
-        id: query-beatmaps
-        run: |
-          beatmaps_data_name=$(curl -s "https://data.ppy.sh/" | grep "osu_files" | tail -1 | awk -F "'" '{print $2}' | sed 's/\.tar\.bz2//g')
-
-          echo "TARGET_DIR=${{ env.GENERATOR_DIR }}/beatmaps" >> "${GITHUB_OUTPUT}"
-          echo "DATA_NAME=${beatmaps_data_name}" >> "${GITHUB_OUTPUT}"
-          echo "DATA_PKG=${beatmaps_data_name}.tar.bz2" >> "${GITHUB_OUTPUT}"
-
-      - name: Restore beatmap cache
-        id: restore-beatmap-cache
-        uses: maxnowack/local-cache@720e69c948191660a90aa1cf6a42fc4d2dacdf30 # v2
-        with:
-          path: ${{ steps.query-beatmaps.outputs.DATA_PKG }}
-          key: ${{ steps.query-beatmaps.outputs.DATA_NAME }}
-
-      - name: Download beatmap
-        if: steps.restore-beatmap-cache.outputs.cache-hit != 'true'
-        run: |
-          wget -q -O "${{ steps.query-beatmaps.outputs.DATA_PKG }}" "https://data.ppy.sh/${{ steps.query-beatmaps.outputs.DATA_PKG }}"
-
-      - name: Extract beatmap
-        run: |
-          tar -I lbzip2 -xf "${{ steps.query-beatmaps.outputs.DATA_PKG }}"
-          rm -r "${{ steps.query-beatmaps.outputs.TARGET_DIR }}"
-          mv "${{ steps.query-beatmaps.outputs.DATA_NAME }}" "${{ steps.query-beatmaps.outputs.TARGET_DIR }}"
-
-      - name: Run
-        id: run
-        run: |
-          # Add the GitHub token. This needs to be done here because it's unique per-job.
-          sed -i 's/^GH_TOKEN=.*$/GH_TOKEN=${{ github.token }}/' "${{ env.GENERATOR_ENV }}"
-
-          cd "${{ env.GENERATOR_DIR }}"
-
-          docker compose up --build --detach
-          docker compose logs --follow &
-          docker compose wait generator
-
-          link=$(docker compose logs --tail 10 generator | grep 'http' | sed -E 's/^.*(http.*)$/\1/')
-          target=$(cat "${{ env.GENERATOR_ENV }}" | grep -E '^OSU_B=' | cut -d '=' -f2-)
-
-          echo "target=${target}" >> "${GITHUB_OUTPUT}"
-          echo "sheet=${link}" >> "${GITHUB_OUTPUT}"
-
-      - name: Shutdown
-        if: ${{ always() }}
-        run: |
-          cd "${{ env.GENERATOR_DIR }}"
-          docker compose down --volumes
-          rm -rf "${{ env.GENERATOR_DIR }}"
@@ -1,59 +1,7 @@
 on: [push, pull_request]
 name: Continuous Integration
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-permissions:
-  contents: read # to fetch code (actions/checkout)

 jobs:
-  inspect-code:
-    name: Code Quality
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Install .NET 8.0.x
-        uses: actions/setup-dotnet@v4
-        with:
-          dotnet-version: "8.0.x"
-
-      - name: Restore Tools
-        run: dotnet tool restore
-
-      - name: Restore Packages
-        run: dotnet restore osu.Desktop.slnf
-
-      - name: Restore inspectcode cache
-        uses: actions/cache@v4
-        with:
-          path: ${{ github.workspace }}/inspectcode
-          key: inspectcode-${{ hashFiles('.config/dotnet-tools.json', '.github/workflows/ci.yml', 'osu.sln*', 'osu*.slnf', '.editorconfig', '.globalconfig', 'CodeAnalysis/*', '**/*.csproj', '**/*.props') }}
-
-      - name: Dotnet code style
-        run: dotnet build -c Debug -warnaserror osu.Desktop.slnf -p:EnforceCodeStyleInBuild=true
-
-      - name: CodeFileSanity
-        run: |
-          # TODO: Add ignore filters and GitHub Workflow Command Reporting in CFS. That way we don't have to do this workaround.
-          # FIXME: Suppress warnings from templates project
-          exit_code=0
-          while read -r line; do
-            if [[ ! -z "$line" ]]; then
-              echo "::error::$line"
-              exit_code=1
-            fi
-          done <<< $(dotnet codefilesanity)
-          exit $exit_code
-
-      - name: InspectCode
-        run: dotnet jb inspectcode $(pwd)/osu.Desktop.slnf --no-build --output="inspectcodereport.xml" --caches-home="inspectcode" --verbosity=WARN
-
-      - name: NVika
-        run: dotnet nvika parsereport "${{github.workspace}}/inspectcodereport.xml" --treatwarningsaserrors
-
  test:
    name: Test
    runs-on: ${{matrix.os.fullname}}
@@ -64,91 +12,82 @@ jobs:
       matrix:
          os:
            - { prettyname: Windows, fullname: windows-latest }
-            # macOS runner performance has gotten unbearably slow so let's turn them off temporarily.
-            # - { prettyname: macOS, fullname: macos-latest }
+            - { prettyname: macOS, fullname: macos-latest }
            - { prettyname: Linux, fullname: ubuntu-latest }
          threadingMode: ['SingleThread', 'MultiThreaded']
-    timeout-minutes: 120
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v2

-      - name: Install .NET 8.0.x
-        uses: actions/setup-dotnet@v4
+      - name: Install .NET 5.0.x
+        uses: actions/setup-dotnet@v1
        with:
-          dotnet-version: "8.0.x"
+          dotnet-version: "5.0.x"
+
+      # FIXME: libavformat is not included in Ubuntu. Let's fix that.
+      # https://github.com/ppy/osu-framework/issues/4349
+      # Remove this once https://github.com/actions/virtual-environments/issues/3306 has been resolved.
+      - name: Install libavformat-dev
+        if: ${{matrix.os.fullname == 'ubuntu-latest'}}
+        run: |
+         sudo apt-get update && \
+         sudo apt-get -y install libavformat-dev

      - name: Compile
        run: dotnet build -c Debug -warnaserror osu.Desktop.slnf

      - name: Test
-        run: >
-          dotnet test
-          osu.Game.Tests/bin/Debug/**/osu.Game.Tests.dll
-          osu.Game.Rulesets.Osu.Tests/bin/Debug/**/osu.Game.Rulesets.Osu.Tests.dll
-          osu.Game.Rulesets.Taiko.Tests/bin/Debug/**/osu.Game.Rulesets.Taiko.Tests.dll
-          osu.Game.Rulesets.Catch.Tests/bin/Debug/**/osu.Game.Rulesets.Catch.Tests.dll
-          osu.Game.Rulesets.Mania.Tests/bin/Debug/**/osu.Game.Rulesets.Mania.Tests.dll
-          osu.Game.Tournament.Tests/bin/Debug/**/osu.Game.Tournament.Tests.dll
-          Templates/**/*.Tests/bin/Debug/**/*.Tests.dll
-          --logger "trx;LogFileName=TestResults-${{matrix.os.prettyname}}-${{matrix.threadingMode}}.trx"
-          --
-          NUnit.ConsoleOut=0
+        run: dotnet test $pwd/*.Tests/bin/Debug/*/*.Tests.dll --logger "trx;LogFileName=TestResults-${{matrix.os.prettyname}}-${{matrix.threadingMode}}.trx"
+        shell: pwsh

      # Attempt to upload results even if test fails.
      # https://docs.github.com/en/actions/reference/context-and-expression-syntax-for-github-actions#always
      - name: Upload Test Results
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v2
        if: ${{ always() }}
        with:
          name: osu-test-results-${{matrix.os.prettyname}}-${{matrix.threadingMode}}
          path: ${{github.workspace}}/TestResults/TestResults-${{matrix.os.prettyname}}-${{matrix.threadingMode}}.trx

-  build-only-android:
-    name: Build only (Android)
-    runs-on: windows-latest
-    timeout-minutes: 60
+  inspect-code:
+    name: Code Quality
+    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v2

-      - name: Setup JDK 11
-        uses: actions/setup-java@v4
+      # FIXME: Tools won't run in .NET 5.0 unless you install 3.1.x LTS side by side.
+      # https://itnext.io/how-to-support-multiple-net-sdks-in-github-actions-workflows-b988daa884e
+      - name: Install .NET 3.1.x LTS
+        uses: actions/setup-dotnet@v1
        with:
-          distribution: microsoft
-          java-version: 11
+          dotnet-version: "3.1.x"

-      - name: Install .NET 8.0.x
-        uses: actions/setup-dotnet@v4
+      - name: Install .NET 5.0.x
+        uses: actions/setup-dotnet@v1
        with:
-          dotnet-version: "8.0.x"
+          dotnet-version: "5.0.x"

-      - name: Install .NET workloads
-        run: dotnet workload install android
+      - name: Restore Tools
+        run: dotnet tool restore

-      - name: Compile
-        run: dotnet build -c Debug osu.Android.slnf
+      - name: Restore Packages
+        run: dotnet restore

-  build-only-ios:
-    name: Build only (iOS)
-    runs-on: macos-15
-    timeout-minutes: 60
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
+      - name: CodeFileSanity
+        run: |
+          # TODO: Add ignore filters and GitHub Workflow Command Reporting in CFS. That way we don't have to do this workaround.
+          # FIXME: Suppress warnings from templates project
+          dotnet codefilesanity | while read -r line; do
+            echo "::warning::$line"
+          done

-      - name: Install .NET 8.0.x
-        uses: actions/setup-dotnet@v4
-        with:
-          dotnet-version: "8.0.x"
+      # Temporarily disabled due to test failures, but it won't work anyway until the tool is upgraded.
+      # - name: .NET Format (Dry Run)
+      #   run: dotnet format --dry-run --check

-      - name: Install .NET Workloads
-        run: dotnet workload install ios
+      - name: InspectCode
+        run: dotnet jb inspectcode $(pwd)/osu.Desktop.slnf --output=$(pwd)/inspectcodereport.xml --cachesDir=$(pwd)/inspectcode --verbosity=WARN

-      # https://github.com/dotnet/macios/issues/19157
-      # https://github.com/actions/runner-images/issues/12758
-      - name: Use Xcode 16.4
-        run: sudo xcode-select -switch /Applications/Xcode_16.4.app
-
-      - name: Build
-        run: dotnet build -c Debug osu.iOS.slnf
+      - name: NVika
+        run: dotnet nvika parsereport "${{github.workspace}}/inspectcodereport.xml" --treatwarningsaserrors
@@ -1,87 +0,0 @@
-name: Pack and nuget
-
-on:
-  push:
-    tags:
-      - '*'
-
-jobs:
-  notify_pending_production_deploy:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Submit pending deployment notification
-        run: |
-          export TITLE="Pending osu Production Deployment: $GITHUB_REF_NAME"
-          export URL="https://github.com/ppy/osu/actions/runs/$GITHUB_RUN_ID"
-          export DESCRIPTION="Awaiting approval for building NuGet packages for tag $GITHUB_REF_NAME:
-          [View Workflow Run]($URL)"
-          export ACTOR_ICON="https://avatars.githubusercontent.com/u/$GITHUB_ACTOR_ID"
-
-          BODY="$(jq --null-input '{
-            "embeds": [
-              {
-                "title": env.TITLE,
-                "color": 15098112,
-                "description": env.DESCRIPTION,
-                "url": env.URL,
-                "author": {
-                  "name": env.GITHUB_ACTOR,
-                  "icon_url": env.ACTOR_ICON
-                }
-              }
-            ]
-          }')"
-
-          curl \
-            -H "Content-Type: application/json" \
-            -d "$BODY" \
-            "${{ secrets.DISCORD_INFRA_WEBHOOK_URL }}"
-
-  pack:
-    name: Pack
-    runs-on: ubuntu-latest
-    environment: production
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Set artifacts directory
-        id: artifactsPath
-        run: echo "::set-output name=nuget_artifacts::${{github.workspace}}/artifacts"
-
-      - name: Install .NET 8.0.x
-        uses: actions/setup-dotnet@v4
-        with:
-          dotnet-version: "8.0.x"
-
-      - name: Pack
-        run: |
-          # Replace project references in templates with package reference, because they're included as source files.
-          dotnet remove Templates/Rulesets/ruleset-empty/osu.Game.Rulesets.EmptyFreeform/osu.Game.Rulesets.EmptyFreeform.csproj reference osu.Game/osu.Game.csproj
-          dotnet remove Templates/Rulesets/ruleset-example/osu.Game.Rulesets.Pippidon/osu.Game.Rulesets.Pippidon.csproj reference osu.Game/osu.Game.csproj
-          dotnet remove Templates/Rulesets/ruleset-scrolling-empty/osu.Game.Rulesets.EmptyScrolling/osu.Game.Rulesets.EmptyScrolling.csproj reference osu.Game/osu.Game.csproj
-          dotnet remove Templates/Rulesets/ruleset-scrolling-example/osu.Game.Rulesets.Pippidon/osu.Game.Rulesets.Pippidon.csproj reference osu.Game/osu.Game.csproj
-
-          dotnet add Templates/Rulesets/ruleset-empty/osu.Game.Rulesets.EmptyFreeform/osu.Game.Rulesets.EmptyFreeform.csproj package ppy.osu.Game -n -v ${{ github.ref_name }}
-          dotnet add Templates/Rulesets/ruleset-example/osu.Game.Rulesets.Pippidon/osu.Game.Rulesets.Pippidon.csproj package ppy.osu.Game -n -v ${{ github.ref_name }}
-          dotnet add Templates/Rulesets/ruleset-scrolling-empty/osu.Game.Rulesets.EmptyScrolling/osu.Game.Rulesets.EmptyScrolling.csproj package ppy.osu.Game -n -v ${{ github.ref_name }}
-          dotnet add Templates/Rulesets/ruleset-scrolling-example/osu.Game.Rulesets.Pippidon/osu.Game.Rulesets.Pippidon.csproj package ppy.osu.Game -n -v ${{ github.ref_name }}
-
-          # Pack
-          dotnet pack -c Release osu.Game /p:Version=${{ github.ref_name }} /p:GenerateDocumentationFile=true /p:IncludeSymbols=true /p:SymbolPackageFormat=snupkg -o ${{steps.artifactsPath.outputs.nuget_artifacts}}
-          dotnet pack -c Release osu.Game.Rulesets.Osu /p:Version=${{ github.ref_name }} /p:GenerateDocumentationFile=true /p:IncludeSymbols=true /p:SymbolPackageFormat=snupkg -o ${{steps.artifactsPath.outputs.nuget_artifacts}}
-          dotnet pack -c Release osu.Game.Rulesets.Taiko /p:Version=${{ github.ref_name }} /p:GenerateDocumentationFile=true /p:IncludeSymbols=true /p:SymbolPackageFormat=snupkg -o ${{steps.artifactsPath.outputs.nuget_artifacts}}
-          dotnet pack -c Release osu.Game.Rulesets.Catch /p:Version=${{ github.ref_name }} /p:GenerateDocumentationFile=true /p:IncludeSymbols=true /p:SymbolPackageFormat=snupkg -o ${{steps.artifactsPath.outputs.nuget_artifacts}}
-          dotnet pack -c Release osu.Game.Rulesets.Mania /p:Version=${{ github.ref_name }} /p:GenerateDocumentationFile=true /p:IncludeSymbols=true /p:SymbolPackageFormat=snupkg -o ${{steps.artifactsPath.outputs.nuget_artifacts}}
-          dotnet pack -c Release Templates /p:Version=${{ github.ref_name }} -o ${{steps.artifactsPath.outputs.nuget_artifacts}}
-
-      - name: Upload artifacts
-        uses: actions/upload-artifact@v4
-        with:
-          name: osu
-          path: |
-            ${{steps.artifactsPath.outputs.nuget_artifacts}}/*.nupkg
-            ${{steps.artifactsPath.outputs.nuget_artifacts}}/*.snupkg
-
-      - name: Publish packages to nuget.org
-        run: dotnet nuget push ${{steps.artifactsPath.outputs.nuget_artifacts}}/*.nupkg --api-key ${{ secrets.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json
@@ -1,196 +0,0 @@
-# ## Description
-#
-# Uses [diffcalc-sheet-generator](https://github.com/smoogipoo/diffcalc-sheet-generator) to run two builds of osu and generate an SR/PP/Score comparison spreadsheet.
-#
-# ## Requirements
-#
-# Self-hosted runner with installed:
-# - `docker >= 20.10.16`
-# - `docker-compose >= 2.5.1`
-# - `lbzip2`
-# - `jq`
-#
-# ## Usage
-#
-# The workflow can be run in two ways:
-# 1. Via workflow dispatch.
-# 2. By an owner of the repository posting a pull request or issue comment containing `!diffcalc`.
-# For pull requests, the workflow will assume the pull request as the target to compare against (i.e. the `OSU_B` variable).
-# Any lines in the comment of the form `KEY=VALUE` are treated as variables for the generator.
-#
-# ## Google Service Account
-#
-# Spreadsheets are uploaded to a Google Service Account, and exposed with read-only permissions to the wider audience.
-#
-# 1. Create a project at https://console.cloud.google.com
-# 2. Enable the `Google Sheets` and `Google Drive` APIs.
-# 3. Create a Service Account
-# 4. Generate a key in the JSON format.
-# 5. Encode the key as base64 and store as an **actions secret** with name **`DIFFCALC_GOOGLE_CREDENTIALS`**
-#
-# ## Environment variables
-#
-# The default environment may be configured via **actions variables**.
-#
-# Refer to [the sample environment](https://github.com/smoogipoo/diffcalc-sheet-generator/blob/master/.env.sample), and prefix each variable with `DIFFCALC_` (e.g. `DIFFCALC_THREADS`, `DIFFCALC_INNODB_BUFFER_SIZE`, etc...).
-
-name: Run difficulty calculation comparison
-
-run-name: "${{ github.event_name == 'workflow_dispatch' && format('Manual run: {0}', inputs.osu-b) || 'Automatic comment trigger' }}"
-
-on:
-  issue_comment:
-    types: [ created ]
-  workflow_dispatch:
-    inputs:
-      osu-b:
-        description: "The target build of ppy/osu"
-        type: string
-        required: true
-      ruleset:
-        description: "The ruleset to process"
-        type: choice
-        required: true
-        options:
-          - osu
-          - taiko
-          - catch
-          - mania
-      converts:
-        description: "Include converted beatmaps"
-        type: boolean
-        required: false
-        default: true
-      ranked-only:
-        description: "Only ranked beatmaps"
-        type: boolean
-        required: false
-        default: true
-      generators:
-        description: "Comma-separated list of generators (available: [sr, pp, score])"
-        type: string
-        required: false
-        default: 'pp,sr'
-      osu-a:
-        description: "The source build of ppy/osu"
-        type: string
-        required: false
-        default: 'latest'
-      difficulty-calculator-a:
-        description: "The source build of ppy/osu-difficulty-calculator"
-        type: string
-        required: false
-        default: 'latest'
-      difficulty-calculator-b:
-        description: "The target build of ppy/osu-difficulty-calculator"
-        type: string
-        required: false
-        default: 'latest'
-      score-processor-a:
-        description: "The source build of ppy/osu-queue-score-statistics"
-        type: string
-        required: false
-        default: 'latest'
-      score-processor-b:
-        description: "The target build of ppy/osu-queue-score-statistics"
-        type: string
-        required: false
-        default: 'latest'
-
-permissions:
-  pull-requests: write
-
-env:
-  EXECUTION_ID: execution-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}
-
-defaults:
-  run:
-    shell: bash -euo pipefail {0}
-
-jobs:
-  check-permissions:
-    name: Check permissions
-    runs-on: ubuntu-latest
-    if: ${{ github.event_name == 'workflow_dispatch' || contains(github.event.comment.body, '!diffcalc') }}
-    steps:
-      - name: Check permissions
-        run: |
-          ALLOWED_USERS=(smoogipoo peppy bdach frenzibyte tsunyoku stanriders)
-          for i in "${ALLOWED_USERS[@]}"; do
-              if [[ "${{ github.actor }}" == "$i" ]]; then
-                  exit 0
-              fi
-          done
-          exit 1
-
-  run-diffcalc:
-    name: Run spreadsheet generator
-    needs: check-permissions
-    uses: ./.github/workflows/_diffcalc_processor.yml
-    with:
-      # Can't reference env... Why GitHub, WHY?
-      id: execution-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}
-      head-sha: https://github.com/${{ github.repository }}/commit/${{ github.event.pull_request.head.sha || github.sha }}
-      pr-url: ${{ github.event.issue.pull_request.html_url || '' }}
-      pr-text: ${{ github.event.comment.body || '' }}
-      dispatch-inputs: ${{ (github.event.type == 'workflow_dispatch' && toJSON(inputs)) || '' }}
-    secrets:
-      DIFFCALC_GOOGLE_CREDENTIALS: ${{ secrets.DIFFCALC_GOOGLE_CREDENTIALS }}
-
-  create-comment:
-    name: Create PR comment
-    needs: check-permissions
-    runs-on: ubuntu-latest
-    if: ${{ github.event_name == 'issue_comment' && github.event.issue.pull_request }}
-    steps:
-      - name: Create comment
-        uses: thollander/actions-comment-pull-request@fabd468d3a1a0b97feee5f6b9e499eab0dd903f6 # v2.5.0
-        with:
-          comment_tag: ${{ env.EXECUTION_ID }}
-          message: |
-            Difficulty calculation queued -- please wait! (${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }})
-
-            *This comment will update on completion*
-
-  output-cli:
-    name: Info
-    needs: run-diffcalc
-    runs-on: ubuntu-latest
-    steps:
-      - name: Output info
-        run: |
-          echo "Target: ${{ needs.run-diffcalc.outputs.target }}"
-          echo "Spreadsheet: ${{ needs.run-diffcalc.outputs.sheet }}"
-
-  update-comment:
-    name: Update PR comment
-    needs: [ create-comment, run-diffcalc ]
-    runs-on: ubuntu-latest
-    if: ${{ always() && needs.create-comment.result == 'success' }}
-    steps:
-      - name: Update comment on success
-        if: ${{ needs.run-diffcalc.result == 'success' }}
-        uses: thollander/actions-comment-pull-request@fabd468d3a1a0b97feee5f6b9e499eab0dd903f6 # v2.5.0
-        with:
-          comment_tag: ${{ env.EXECUTION_ID }}
-          mode: recreate
-          message: |
-            Target: ${{ needs.run-diffcalc.outputs.target }}
-            Spreadsheet: ${{ needs.run-diffcalc.outputs.sheet }}
-
-      - name: Update comment on failure
-        if: ${{ needs.run-diffcalc.result == 'failure' }}
-        uses: thollander/actions-comment-pull-request@fabd468d3a1a0b97feee5f6b9e499eab0dd903f6 # v2.5.0
-        with:
-          comment_tag: ${{ env.EXECUTION_ID }}
-          mode: recreate
-          message: |
-            Difficulty calculation failed: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
-
-      - name: Update comment on cancellation
-        if: ${{ needs.run-diffcalc.result == 'cancelled' }}
-        uses: thollander/actions-comment-pull-request@fabd468d3a1a0b97feee5f6b9e499eab0dd903f6 # v2.5.0
-        with:
-          comment_tag: ${{ env.EXECUTION_ID }}
-          mode: delete
-          message: '.' # Appears to be required by this action for non-error status code.
@@ -5,41 +5,27 @@
 name: Annotate CI run with test results
 on:
  workflow_run:
-    workflows: [ "Continuous Integration" ]
+    workflows: ["Continuous Integration"]
    types:
      - completed
-
-permissions:
-  contents: read
-  actions: read
-  checks: write
-
 jobs:
  annotate:
    name: Annotate CI run with test results
    runs-on: ubuntu-latest
    if: ${{ github.event.workflow_run.conclusion != 'cancelled' }}
-    timeout-minutes: 5
+    strategy:
+       fail-fast: false
+       matrix:
+          os:
+            - { prettyname: Windows }
+            - { prettyname: macOS }
+            - { prettyname: Linux }
+          threadingMode: ['SingleThread', 'MultiThreaded']
    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          repository: ${{ github.event.workflow_run.repository.full_name }}
-          ref: ${{ github.event.workflow_run.head_sha }}
-
-      - name: Download results
-        uses: actions/download-artifact@v4
-        with:
-          pattern: osu-test-results-*
-          merge-multiple: true
-          run-id: ${{ github.event.workflow_run.id }}
-          github-token: ${{ github.token }}
-
      - name: Annotate CI run with test results
-        uses: dorny/test-reporter@v1.8.0
+        uses: dorny/test-reporter@v1.4.2
        with:
-          name: Results
+          artifact: osu-test-results-${{matrix.os.prettyname}}-${{matrix.threadingMode}}
+          name: Test Results (${{matrix.os.prettyname}}, ${{matrix.threadingMode}})
          path: "*.trx"
          reporter: dotnet-trx
-          list-suites: 'failed'
-          list-tests: 'failed'
@@ -1,29 +0,0 @@
-name: Add Release to Sentry
-
-on:
-  push:
-    tags:
-      - '*'
-
-permissions:
-  contents: read # to fetch code (actions/checkout)
-
-jobs:
-  sentry_release:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Create Sentry release
-        uses: getsentry/action-release@v1
-        env:
-          SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
-          SENTRY_ORG: ppy
-          SENTRY_PROJECT: osu
-          SENTRY_URL: https://sentry.ppy.sh/
-        with:
-          environment: production
-          version: osu@${{ github.ref_name }}
@@ -1,57 +0,0 @@
-name: Update osu-web mod definitions
-on:
-  push:
-    tags:
-      - '*'
-
-permissions:
-  contents: read # to fetch code (actions/checkout)
-
-jobs:
-  update-mod-definitions:
-    name: Update osu-web mod definitions
-    runs-on: ubuntu-latest
-    steps:
-    - name: Install .NET 8.0.x
-      uses: actions/setup-dotnet@v4
-      with:
-        dotnet-version: "8.0.x"
-
-    - name: Checkout ppy/osu
-      uses: actions/checkout@v4
-      with:
-        path: osu
-
-    - name: Checkout ppy/osu-tools
-      uses: actions/checkout@v4
-      with:
-        repository: ppy/osu-tools
-        path: osu-tools
-
-    - name: Checkout ppy/osu-web
-      uses: actions/checkout@v4
-      with:
-        repository: ppy/osu-web
-        path: osu-web
-
-    - name: Setup local game checkout for tools
-      run: ./UseLocalOsu.sh
-      working-directory: ./osu-tools
-
-    - name: Build tools
-      run: dotnet build PerformanceCalculator --nologo --verbosity quiet
-      working-directory: ./osu-tools
-
-    - name: Regenerate mod definitions
-      run: dotnet run --project PerformanceCalculator --no-build -- mods > ../osu-web/database/mods.json
-      working-directory: ./osu-tools
-
-    - name: Create pull request with changes
-      uses: peter-evans/create-pull-request@v6
-      with:
-        title: Update mod definitions
-        body: "This PR has been auto-generated to update the mod definitions to match ppy/osu@${{ github.ref_name }}."
-        branch: update-mod-definitions
-        commit-message: Update mod definitions
-        path: osu-web
-        token: ${{ secrets.OSU_WEB_PULL_REQUEST_PAT }}
@@ -265,8 +265,6 @@ __pycache__/
 .idea/**/usage.statistics.xml
 .idea/**/dictionaries
 .idea/**/shelf
-.idea/*/.idea/projectSettingsUpdater.xml
-.idea/*/.idea/encodings.xml

 # Generated files
 .idea/**/contentModel.xml
@@ -338,9 +336,3 @@ inspectcode
 /BenchmarkDotNet.Artifacts

 *.GeneratedMSBuildEditorConfig.editorconfig
-
-# Fody (pulled in by Realm) - schema file
-FodyWeavers.xsd
-
-.idea/.idea.osu.Desktop/.idea/misc.xml
-.idea/.idea.osu.Android/.idea/deploymentTargetDropDown.xml
@@ -1 +0,0 @@
-osu.Android
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="deploymentTargetSelector">
-    <selectionStates>
-      <SelectionState runConfigName="osu.Android">
-        <option name="selectionMode" value="DROPDOWN" />
-      </SelectionState>
-    </selectionStates>
-  </component>
-</project>
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="UserContentModel">
-    <attachedFolders />
-    <explicitIncludes />
-    <explicitExcludes />
-  </component>
-</project>
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
@@ -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>
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with NO BOM" />
+</project>
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RiderProjectSettingsUpdater">
+    <option name="vcsConfiguration" value="2" />
+  </component>
+</project>
@@ -1,8 +1,8 @@
 <component name="ProjectRunConfigurationManager">
  <configuration default="false" name="Benchmarks" type="DotNetProject" factoryName=".NET Project">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Benchmarks/bin/Debug/net8.0/osu.Game.Benchmarks.dll" />
-    <option name="PROGRAM_PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Benchmarks/bin/Debug/net8.0" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Benchmarks/bin/Release/net5.0/osu.Game.Benchmarks.dll" />
+    <option name="PROGRAM_PARAMETERS" value="--filter *" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Benchmarks/bin/Release/net5.0" />
    <option name="PASS_PARENT_ENVS" value="1" />
    <option name="USE_EXTERNAL_CONSOLE" value="0" />
    <option name="USE_MONO" value="0" />
@@ -12,9 +12,9 @@
    <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
    <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
    <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value="net8.0" />
+    <option name="PROJECT_TFM" value="net5.0" />
    <method v="2">
-      <option name="Build" />
+      <option name="Build" enabled="true" />
    </method>
  </configuration>
 </component>
@@ -1,8 +1,8 @@
 <component name="ProjectRunConfigurationManager">
  <configuration default="false" name="CatchRuleset (Tests)" type="DotNetProject" factoryName=".NET Project" folderName="Ruleset" activateToolWindowBeforeRun="false">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Catch.Tests/bin/Debug/net8.0/osu.Game.Rulesets.Catch.Tests.dll" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Catch.Tests/bin/Debug/net5.0/osu.Game.Rulesets.Catch.Tests.dll" />
    <option name="PROGRAM_PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Catch.Tests/bin/Debug/net8.0" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Catch.Tests/bin/Debug/net5.0" />
    <option name="PASS_PARENT_ENVS" value="1" />
    <option name="USE_EXTERNAL_CONSOLE" value="0" />
    <option name="USE_MONO" value="0" />
@@ -12,7 +12,7 @@
    <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
    <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
    <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value="net8.0" />
+    <option name="PROJECT_TFM" value="net5.0" />
    <browser url="http://localhost:5000" />
    <method v="2">
      <option name="Build" />
@@ -1,8 +1,8 @@
 <component name="ProjectRunConfigurationManager">
  <configuration default="false" name="ManiaRuleset (Tests)" type="DotNetProject" factoryName=".NET Project" folderName="Ruleset" activateToolWindowBeforeRun="false">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Mania.Tests/bin/Debug/net8.0/osu.Game.Rulesets.Mania.Tests.dll" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Mania.Tests/bin/Debug/net5.0/osu.Game.Rulesets.Mania.Tests.dll" />
    <option name="PROGRAM_PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Mania.Tests/bin/Debug/net8.0" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Mania.Tests/bin/Debug/net5.0" />
    <option name="PASS_PARENT_ENVS" value="1" />
    <option name="USE_EXTERNAL_CONSOLE" value="0" />
    <option name="USE_MONO" value="0" />
@@ -12,7 +12,7 @@
    <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
    <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
    <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value="net8.0" />
+    <option name="PROJECT_TFM" value="net5.0" />
    <browser url="http://localhost:5000" />
    <method v="2">
      <option name="Build" />
@@ -1,8 +1,8 @@
 <component name="ProjectRunConfigurationManager">
  <configuration default="false" name="OsuRuleset (Tests)" type="DotNetProject" factoryName=".NET Project" folderName="Ruleset" activateToolWindowBeforeRun="false">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Osu.Tests/bin/Debug/net8.0/osu.Game.Rulesets.Osu.Tests.dll" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Osu.Tests/bin/Debug/net5.0/osu.Game.Rulesets.Osu.Tests.dll" />
    <option name="PROGRAM_PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Osu.Tests/bin/Debug/net8.0" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Osu.Tests/bin/Debug/net5.0" />
    <option name="PASS_PARENT_ENVS" value="1" />
    <option name="USE_EXTERNAL_CONSOLE" value="0" />
    <option name="USE_MONO" value="0" />
@@ -12,7 +12,7 @@
    <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
    <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
    <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value="net8.0" />
+    <option name="PROJECT_TFM" value="net5.0" />
    <browser url="http://localhost:5000" />
    <method v="2">
      <option name="Build" />
@@ -1,8 +1,8 @@
 <component name="ProjectRunConfigurationManager">
  <configuration default="false" name="TaikoRuleset (Tests)" type="DotNetProject" factoryName=".NET Project" folderName="Ruleset" activateToolWindowBeforeRun="false">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Taiko.Tests/bin/Debug/net8.0/osu.Game.Rulesets.Taiko.Tests.dll" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Taiko.Tests/bin/Debug/net5.0/osu.Game.Rulesets.Taiko.Tests.dll" />
    <option name="PROGRAM_PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Taiko.Tests/bin/Debug/net8.0" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Taiko.Tests/bin/Debug/net5.0" />
    <option name="PASS_PARENT_ENVS" value="1" />
    <option name="USE_EXTERNAL_CONSOLE" value="0" />
    <option name="USE_MONO" value="0" />
@@ -12,7 +12,7 @@
    <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
    <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
    <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value="net8.0" />
+    <option name="PROJECT_TFM" value="net5.0" />
    <browser url="http://localhost:5000" />
    <method v="2">
      <option name="Build" />
@@ -1,8 +1,8 @@
 <component name="ProjectRunConfigurationManager">
  <configuration default="false" name="Tournament" type="DotNetProject" factoryName=".NET Project" folderName="Tournament" activateToolWindowBeforeRun="false">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Desktop/bin/Debug/net8.0/osu!.dll" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Desktop/bin/Debug/net5.0/osu!.dll" />
    <option name="PROGRAM_PARAMETERS" value="--tournament" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Desktop/bin/Debug/net8.0" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Desktop/bin/Debug/net5.0" />
    <option name="PASS_PARENT_ENVS" value="1" />
    <option name="USE_EXTERNAL_CONSOLE" value="0" />
    <option name="USE_MONO" value="0" />
@@ -12,7 +12,7 @@
    <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
    <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
    <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value="net8.0" />
+    <option name="PROJECT_TFM" value="net5.0" />
    <method v="2">
      <option name="Build" />
    </method>
@@ -1,8 +1,8 @@
 <component name="ProjectRunConfigurationManager">
  <configuration default="false" name="Tournament (Tests)" type="DotNetProject" factoryName=".NET Project" folderName="Tournament" activateToolWindowBeforeRun="false">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Tournament.Tests/bin/Debug/net8.0/osu.Game.Tournament.Tests.dll" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Tournament.Tests/bin/Debug/net5.0/osu.Game.Tournament.Tests.dll" />
    <option name="PROGRAM_PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Tournament.Tests/bin/Debug/net8.0" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Tournament.Tests/bin/Debug/net5.0" />
    <option name="PASS_PARENT_ENVS" value="1" />
    <option name="USE_EXTERNAL_CONSOLE" value="0" />
    <option name="USE_MONO" value="0" />
@@ -12,7 +12,7 @@
    <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
    <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
    <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value="net8.0" />
+    <option name="PROJECT_TFM" value="net5.0" />
    <browser url="http://localhost:5000" />
    <method v="2">
      <option name="Build" />
@@ -1,8 +1,8 @@
 <component name="ProjectRunConfigurationManager">
  <configuration default="false" name="osu!" type="DotNetProject" factoryName=".NET Project" folderName="osu!" activateToolWindowBeforeRun="false">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Desktop/bin/Debug/net8.0/osu!.dll" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Desktop/bin/Debug/net5.0/osu!.dll" />
    <option name="PROGRAM_PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Desktop/bin/Debug/net8.0" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Desktop/bin/Debug/net5.0" />
    <option name="PASS_PARENT_ENVS" value="1" />
    <option name="USE_EXTERNAL_CONSOLE" value="0" />
    <option name="USE_MONO" value="0" />
@@ -12,7 +12,7 @@
    <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
    <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
    <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value="net8.0" />
+    <option name="PROJECT_TFM" value="net5.0" />
    <method v="2">
      <option name="Build" />
    </method>
@@ -1,8 +1,8 @@
 <component name="ProjectRunConfigurationManager">
  <configuration default="false" name="osu! (Tests)" type="DotNetProject" factoryName=".NET Project" folderName="osu!" activateToolWindowBeforeRun="false">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Tests/bin/Debug/net8.0/osu.Game.Tests.dll" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Tests/bin/Debug/net5.0/osu.Game.Tests.dll" />
    <option name="PROGRAM_PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Tests/bin/Debug/net8.0" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Tests/bin/Debug/net5.0" />
    <option name="PASS_PARENT_ENVS" value="1" />
    <option name="USE_EXTERNAL_CONSOLE" value="0" />
    <option name="USE_MONO" value="0" />
@@ -12,7 +12,7 @@
    <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
    <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
    <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value="net8.0" />
+    <option name="PROJECT_TFM" value="net5.0" />
    <method v="2">
      <option name="Build" />
    </method>
@@ -1 +0,0 @@
-osu.iOS
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="UserContentModel">
-    <attachedFolders />
-    <explicitIncludes />
-    <explicitExcludes />
-  </component>
-</project>
@@ -1,6 +0,0 @@
-<?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>
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="UserContentModel">
+  <component name="ContentModelUserStore">
    <attachedFolders />
    <explicitIncludes />
    <explicitExcludes />
@@ -1,6 +0,0 @@
-<?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>
@@ -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>
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RiderProjectSettingsUpdater">
+    <option name="vcsConfiguration" value="1" />
+  </component>
+</project>
@@ -1,7 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Dual client test" type="CompoundRunConfigurationType">
-    <toRun name="osu!" type="DotNetProject" />
-    <toRun name="osu! (Second Client)" type="DotNetProject" />
-    <method v="2" />
-  </configuration>
-</component>
@@ -1,20 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="osu! (Second Client)" type="DotNetProject" factoryName=".NET Project" folderName="osu!" activateToolWindowBeforeRun="false">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Desktop/bin/Debug/net8.0/osu!.dll" />
-    <option name="PROGRAM_PARAMETERS" value="--debug-client-id=1" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Desktop/bin/Debug/net8.0" />
-    <option name="PASS_PARENT_ENVS" value="1" />
-    <option name="USE_EXTERNAL_CONSOLE" value="0" />
-    <option name="USE_MONO" value="0" />
-    <option name="RUNTIME_ARGUMENTS" value="" />
-    <option name="PROJECT_PATH" value="$PROJECT_DIR$/osu.Desktop/osu.Desktop.csproj" />
-    <option name="PROJECT_EXE_PATH_TRACKING" value="1" />
-    <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
-    <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
-    <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value="net8.0" />
-    <method v="2">
-      <option name="Build" />
-    </method>
-  </configuration>
-</component>
@@ -1,6 +0,0 @@
-{
-    "recommendations": [
-        "editorconfig.editorconfig",
-        "ms-dotnettools.csdevkit"
-    ]
-}
@@ -7,7 +7,7 @@
            "request": "launch",
            "program": "dotnet",
            "args": [
-                "${workspaceRoot}/osu.Desktop/bin/Debug/net8.0/osu!.dll"
+                "${workspaceRoot}/osu.Desktop/bin/Debug/net5.0/osu!.dll"
            ],
            "cwd": "${workspaceRoot}",
            "preLaunchTask": "Build osu! (Debug)",
@@ -19,7 +19,7 @@
            "request": "launch",
            "program": "dotnet",
            "args": [
-                "${workspaceRoot}/osu.Desktop/bin/Release/net8.0/osu!.dll"
+                "${workspaceRoot}/osu.Desktop/bin/Release/net5.0/osu!.dll"
            ],
            "cwd": "${workspaceRoot}",
            "preLaunchTask": "Build osu! (Release)",
@@ -31,7 +31,7 @@
            "request": "launch",
            "program": "dotnet",
            "args": [
-                "${workspaceRoot}/osu.Game.Tests/bin/Debug/net8.0/osu.Game.Tests.dll"
+                "${workspaceRoot}/osu.Game.Tests/bin/Debug/net5.0/osu.Game.Tests.dll"
            ],
            "cwd": "${workspaceRoot}",
            "preLaunchTask": "Build tests (Debug)",
@@ -43,7 +43,7 @@
            "request": "launch",
            "program": "dotnet",
            "args": [
-                "${workspaceRoot}/osu.Game.Tests/bin/Release/net8.0/osu.Game.Tests.dll"
+                "${workspaceRoot}/osu.Game.Tests/bin/Release/net5.0/osu.Game.Tests.dll"
            ],
            "cwd": "${workspaceRoot}",
            "preLaunchTask": "Build tests (Release)",
@@ -55,7 +55,7 @@
            "request": "launch",
            "program": "dotnet",
            "args": [
-                "${workspaceRoot}/osu.Desktop/bin/Debug/net8.0/osu!.dll",
+                "${workspaceRoot}/osu.Desktop/bin/Debug/net5.0/osu!.dll",
                "--tournament"
            ],
            "cwd": "${workspaceRoot}",
@@ -68,7 +68,7 @@
            "request": "launch",
            "program": "dotnet",
            "args": [
-                "${workspaceRoot}/osu.Desktop/bin/Release/net8.0/osu!.dll",
+                "${workspaceRoot}/osu.Desktop/bin/Release/net5.0/osu!.dll",
                "--tournament"
            ],
            "cwd": "${workspaceRoot}",
@@ -81,7 +81,7 @@
            "request": "launch",
            "program": "dotnet",
            "args": [
-                "${workspaceRoot}/osu.Game.Tournament.Tests/bin/Debug/net8.0/osu.Game.Tournament.Tests.dll",
+                "${workspaceRoot}/osu.Game.Tournament.Tests/bin/Debug/net5.0/osu.Game.Tournament.Tests.dll",
                "--tournament"
            ],
            "cwd": "${workspaceRoot}",
@@ -94,7 +94,7 @@
            "request": "launch",
            "program": "dotnet",
            "args": [
-                "${workspaceRoot}/osu.Game.Tournament.Tests/bin/Debug/net8.0/osu.Game.Tournament.Tests.dll",
+                "${workspaceRoot}/osu.Game.Tournament.Tests/bin/Debug/net5.0/osu.Game.Tournament.Tests.dll",
                "--tournament"
            ],
            "cwd": "${workspaceRoot}",
@@ -105,7 +105,7 @@
            "name": "Benchmark",
            "type": "coreclr",
            "request": "launch",
-            "program": "${workspaceRoot}/osu.Game.Benchmarks/bin/Release/net8.0/osu.Game.Benchmarks.dll",
+            "program": "${workspaceRoot}/osu.Game.Benchmarks/bin/Release/net5.0/osu.Game.Benchmarks.dll",
            "args": [
                "--filter",
                "*"
@@ -1,90 +1,137 @@
 # Contributing Guidelines

-Thank you for showing interest in the development of osu!. We aim to provide a good collaborating environment for everyone involved, and as such have decided to list some of the most important things to keep in mind in the process. The guidelines below have been chosen based on past experience.
+Thank you for showing interest in the development of osu!lazer! We aim to provide a good collaborating environment for everyone involved, and as such have decided to list some of the most important things to keep in mind in the process. The guidelines below have been chosen based on past experience.
+
+These are not "official rules" *per se*, but following them will help everyone deal with things in the most efficient manner.

 ## Table of contents

-1. [Reporting bugs](#reporting-bugs)
-2. [Providing general feedback](#providing-general-feedback)
-3. [Issue or discussion?](#issue-or-discussion)
-4. [Submitting pull requests](#submitting-pull-requests)
-5. [Resources](#resources)
+1. [I would like to submit an issue!](#i-would-like-to-submit-an-issue)
+2. [I would like to submit a pull request!](#i-would-like-to-submit-a-pull-request)

-## Reporting bugs
+## I would like to submit an issue!

-A **bug** is a situation in which there is something clearly *and objectively* wrong with the game. Examples of applicable bug reports are:
+Issues, bug reports and feature suggestions are welcomed, though please keep in mind that at any point in time, hundreds of issues are open, which vary in severity and the amount of time needed to address them. As such it's not uncommon for issues to remain unresolved for a long time or even closed outright if they are deemed not important enough to fix in the foreseeable future. Issues that are required to "go live" or otherwise achieve parity with stable are prioritised the most.

- The game crashes to desktop when I start a beatmap
- Friends appear twice in the friend listing
- The game slows down a lot when I play this specific map
- A piece of text is overlapping another piece of text on the screen
+* **Before submitting an issue, try searching existing issues first.**

-To track bug reports, we primarily use GitHub **issues**. When opening an issue, please keep in mind the following:
+  For housekeeping purposes, we close issues that overlap with or duplicate other pre-existing issues - you can help us not to have to do that by searching existing issues yourself first. The issue search box, as well as the issue tag system, are tools you can use to check if an issue has been reported before.

- Before opening the issue, please search for any similar existing issues using the text search bar and the issue labels. This includes both open and closed issues (we may have already fixed something, but the fix hasn't yet been released).
- When opening the issue, please fill out as much of the issue template as you can. In particular, please make sure to include logs and screenshots as much as possible. The instructions on how to find the log files are included in the issue template.
- We may ask you for follow-up information to reproduce or debug the problem. Please look out for this and provide follow-up info if we request it.
+* **When submitting a bug report, please try to include as much detail as possible.**

-If we cannot reproduce the issue, it is deemed low priority, or it is deemed to be specific to your setup in some way, the issue may be downgraded to a discussion. This will be done by a maintainer for you.
+  Bugs are not equal - some of them will be reproducible every time on pretty much all hardware, while others will be hard to track down due to being specific to particular hardware or even somewhat random in nature. As such, providing as much detail as possible when reporting a bug is hugely appreciated. A good starting set of information consists of:

-## Providing general feedback
+  * the in-game logs, which are located at:
+    * `%AppData%/osu/logs` (on Windows),
+    * `~/.local/share/osu/logs` (on Linux and macOS),
+    * `Android/data/sh.ppy.osulazer/files/logs` (on Android),
+    * on iOS they can be obtained by connecting your device to your desktop and [copying the `logs` directory from the app's own document storage using iTunes](https://support.apple.com/en-us/HT201301#copy-to-computer),
+  * your system specifications (including the operating system and platform you are playing on),
+  * a reproduction scenario (list of steps you have performed leading up to the occurrence of the bug),
+  * a video or picture of the bug, if at all possible.

-If you wish to:
+* **Provide more information when asked to do so.**

- provide *subjective* feedback on the game (about how the UI looks, about how the default skin works, about game mechanics, about how the PP and scoring systems work, etc.),
- suggest a new feature to be added to the game,
- report a non-specific problem with the game that you think may be connected to your hardware or operating system specifically,
+  Sometimes when a bug is more elusive or complicated, none of the information listed above will pinpoint a concrete cause of the problem. In this case we will most likely ask you for additional info, such as a Windows Event Log dump or a copy of your local lazer database (`client.db`). Providing that information is beneficial to both parties - we can track down the problem better, and hopefully fix it for you at some point once we know where it is!

-then it is generally best to start with a **discussion** first. Discussions are a good avenue to group subjective feedback on a single topic, or gauge interest in a particular feature request.
+* **When submitting a feature proposal, please describe it in the most understandable way you can.**

-When opening a discussion, please keep in mind the following:
+  Communicating your idea for a feature can often be hard, and we would like to avoid any misunderstandings. As such, please try to explain your idea in a short, but understandable manner - it's best to avoid jargon or terms and references that could be considered obscure. A mock-up picture (doesn't have to be good!) of the feature can also go a long way in explaining.

- Use the search function to see if your idea has been proposed before, or if there is already a thread about a particular issue you wish to raise.
- If proposing a feature, please try to explain the feature in as much detail as possible.
- If you're reporting a non-specific problem, please provide applicable logs, screenshots, or video that illustrate the issue.
+* **Refrain from posting "+1" comments.**

-If a discussion gathers enough traction, then it may be converted into an issue. This will be done by a maintainer for you.
+  If an issue has already been created, saying that you also experience it without providing any additional details doesn't really help us in any way. To express support for a proposal or indicate that you are also affected by a particular bug, you can use comment reactions instead.

-## Issue or discussion?
+* **Refrain from asking if an issue has been resolved yet.**

-We realise that the line between an issue and a discussion may be fuzzy, so while we ask you to use your best judgement based on the description above, please don't think about it too hard either. Feedback in a slightly wrong place is better than no feedback at all.
+  As mentioned above, the issue tracker has hundreds of issues open at any given time. Currently the game is being worked on by two members of the core team, and a handful of outside contributors who offer their free time to help out. As such, it can happen that an issue gets placed on the backburner due to being less important; generally posting a comment demanding its resolution some months or years after it is reported is not very likely to increase its priority.

-When in doubt, it's probably best to start with a discussion first. We will escalate to issues as needed.
+* **Avoid long discussions about non-development topics.**

-## Submitting pull requests
+  GitHub is mostly a developer space, and as such isn't really fit for lengthened discussions about gameplay mechanics (which might not even be in any way confirmed for the final release) and similar non-technical matters. Such matters are probably best addressed at the osu! forums.

-While pull requests from unaffiliated contributors are welcome, please note that due to significant community interest and limited review throughput, the core team's primary focus is on the issues which are currently [on the roadmap](https://github.com/orgs/ppy/projects/7/views/6). Reviewing PRs that fall outside of the scope of the roadmap is done on a best-effort basis, so please be aware that it may take a while before a core maintainer gets around to review your change.
+## I would like to submit a pull request!

-The [issue tracker](https://github.com/ppy/osu/issues) should provide plenty of issues to start with. In the case of simple issues, a direct PR is okay. However, if you decide to work on an existing issue which doesn't seem trivial, **please ask us first**. This way we can try to estimate if it is a good fit for you and provide the correct direction on how to address it. In addition, note that while we do not rule out external contributors from working on roadmapped issues, we will generally prefer to handle them ourselves unless they're not very time sensitive.
+We also welcome pull requests from unaffiliated contributors. The [issue tracker](https://github.com/ppy/osu/issues) should provide plenty of issues that you can work on; we also mark issues that we think would be good for newcomers with the [`good-first-issue`](https://github.com/ppy/osu/issues?q=is%3Aissue+is%3Aopen+label%3Agood-first-issue) label.

-If you'd like to propose a subjective change to one of the visual aspects of the game, or there is a bigger task you'd like to work on, but there is no corresponding issue or discussion thread yet for it, **please open a discussion or issue first** to avoid wasted effort. This in particular applies if you want to work on [one of the available designs from the osu! Figma master library](https://www.figma.com/file/VIkXMYNPMtQem2RJg9k2iQ/Master-Library).
+However, do keep in mind that the core team is committed to bringing osu!lazer up to par with stable first and foremost, so depending on what your contribution concerns, it might not be merged and released right away. Our approach to managing issues and their priorities is described [in the wiki](https://github.com/ppy/osu/wiki/Project-management).

-Aside from the above, below is a brief checklist of things to watch out when you're preparing your code changes:
+Here are some key things to note before jumping in:

- Make sure you're comfortable with the principles of object-oriented programming, the syntax of C\# and your development environment.
- Make sure you are familiar with [git](https://git-scm.com/) and [the pull request workflow](https://help.github.com/en/github/collaborating-with-issues-and-pull-requests/proposing-changes-to-your-work-with-pull-requests).
- Please do not make code changes via the GitHub web interface.
- Please add tests for your changes. We expect most new features and bugfixes to have test coverage, unless the effort of adding them is prohibitive. The visual testing methodology we use is described in more detail [here](https://github.com/ppy/osu-framework/wiki/Development-and-Testing).
- Please run tests and code style analysis (via `InspectCode.{ps1,sh}` scripts in the root of this repository) before opening the PR. This is particularly important if you're a first-time contributor, as CI will not run for your PR until we allow it to do so.
- **Do not run the game in release configuration at any point during your testing** (the sole exception to this being benchmarks). Using release is an unnecessary and harmful practice, and can even lead to you losing your local realm database if you start making changes to the schema. The debug configuration has a completely separated full-stack environment, including a development website instance at https://dev.ppy.sh/. It is permitted to register an account on that development instance for testing purposes and not worry about multi-accounting infractions.
+* **Make sure you are comfortable with C\# and your development environment.**

-After you're done with your changes and you wish to open the PR, please observe the following recommendations:
+  While we are accepting of all kinds of contributions, we also have a certain quality standard we'd like to uphold and limited time to review your code. Therefore, we would like to avoid providing entry-level advice, and as such if you're not very familiar with C\# as a programming language, we'd recommend that you start off with a few personal projects to get acquainted with the language's syntax, toolchain and principles of object-oriented programming first.

- Please submit the pull request from a [topic branch](https://git-scm.com/book/en/v2/Git-Branching-Branching-Workflows#_topic_branch) (not `master`), and keep the *Allow edits from maintainers* check box selected, so that we can push fixes to your PR if necessary.
- Please pick the following target branch for your pull request:
-    - `pp-dev`, if the change impacts star rating or performance points calculations for any of the rulesets,
-    - `master`, otherwise.
- Please avoid pushing untested or incomplete code.
- Please do not force-push or rebase unless we ask you to.
- Please do not merge `master` continually if there are no conflicts to resolve. We will do this for you when the change is ready for merge.
+  In addition, please take the time to take a look at and get acquainted with the [development and testing](https://github.com/ppy/osu-framework/wiki/Development-and-Testing) procedure we have set up.

-We are highly committed to quality when it comes to the osu! project. This means that contributions from less experienced community members can take multiple rounds of review to get to a mergeable state. We try our utmost best to never conflate a person with the code they authored, and to keep the discussion focused on the code at all times. Please consider our comments and requests a learning experience.
+* **Make sure you are familiar with git and the pull request workflow.**

-If you're uncertain about some part of the codebase or some inner workings of the game and framework, please reach out either by leaving a comment in the relevant issue, discussion, or PR thread, or by posting a message in the [development Discord server](https://discord.gg/ppy). We will try to help you as much as we can.
+  [git](https://git-scm.com/) is a distributed version control system that might not be very intuitive at the beginning if you're not familiar with version control. In particular, projects using git have a particular workflow for submitting code changes, which is called the pull request workflow.

-## Resources
+  To make things run more smoothly, we recommend that you look up some online resources to familiarise yourself with the git vocabulary and commands, and practice working with forks and submitting pull requests at your own pace. A high-level overview of the process can be found in [this article by GitHub](https://help.github.com/en/github/collaborating-with-issues-and-pull-requests/proposing-changes-to-your-work-with-pull-requests).

- [Development roadmap](https://github.com/orgs/ppy/projects/7/views/6): What the core team is currently working on
- [`ppy/osu-framework` wiki](https://github.com/ppy/osu-framework/wiki): Contains introductory information about osu!framework, the bespoke 2D game framework we use for the game
- [`ppy/osu` wiki](https://github.com/ppy/osu/wiki): Contains articles about various technical aspects of the game
- [Figma master library](https://www.figma.com/file/VIkXMYNPMtQem2RJg9k2iQ/Master-Library): Contains finished and draft designs for osu!
+* **Double-check designs before starting work on new functionality.**
+
+  When implementing new features, 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.
+
+* **Make sure to submit pull requests off of a topic branch.**
+
+  As described in the article linked in the previous point, topic branches help you parallelise your work and separate it from the main `master` branch, and additionally are easier for maintainers to work with. Working with multiple `master` branches across many remotes is difficult to keep track of, and it's easy to make a mistake and push to the wrong `master` branch by accident.
+
+* **Refrain from making changes through the GitHub web interface.**
+
+  Even though GitHub provides an option to edit code or replace files in the repository using the web interface, we strongly discourage using it in most scenarios. Editing files this way is inefficient and likely to introduce whitespace or file encoding changes that make it more difficult to review the code.
+
+  Code written through the web interface will also very likely be questioned outright by the reviewers, as it is likely that it has not been properly tested or that it will fail continuous integration checks. We strongly encourage using an IDE like [Visual Studio](https://visualstudio.microsoft.com/), [Visual Studio Code](https://code.visualstudio.com/) or [JetBrains Rider](https://www.jetbrains.com/rider/) instead.
+
+* **Add tests for your code whenever possible.**
+
+  Automated tests are an essential part of a quality and reliable codebase. They help to make the code more maintainable by ensuring it is safe to reorganise (or refactor) the code in various ways, and also prevent regressions - bugs that resurface after having been fixed at some point in the past. If it is viable, please put in the time to add tests, so that the changes you make can last for a (hopefully) very long time.
+
+* **Run tests before opening a pull request.**
+
+  Tying into the previous point, sometimes changes in one part of the codebase can result in unpredictable changes in behaviour in other pieces of the code. This is why it is best to always try to run tests before opening a PR.
+
+  Continuous integration will always run the tests for you (and us), too, but it is best not to rely on it, as there might be many builds queued at any time. Running tests on your own will help you be more certain that at the point of clicking the "Create pull request" button, your changes are as ready as can be.
+
+* **Run code style analysis before opening a pull request.**
+
+  As part of continuous integration, we also run code style analysis, which is supposed to make sure that your code is formatted the same way as all the pre-existing code in the repository. The reason we enforce a particular code style everywhere is to make sure the codebase is consistent in that regard - having one whitespace convention in one place and another one elsewhere causes disorganisation.
+
+* **Make sure that the pull request is complete before opening it.**
+
+  Whether it's fixing a bug or implementing new functionality, it's best that you make sure that the change you want to submit as a pull request is as complete as it can be before clicking the *Create pull request* button. Having to track if a pull request is ready for review or not places additional burden on reviewers.
+
+  Draft pull requests are an option, but use them sparingly and within reason. They are best suited to discuss code changes that cannot be easily described in natural language or have a potential large impact on the future direction of the project. When in doubt, don't open drafts unless a maintainer asks you to do so.
+
+* **Only push code when it's ready.**
+
+  As an extension of the above, when making changes to an already-open PR, please try to only push changes you are reasonably certain of. Pushing after every commit causes the continuous integration build queue to grow in size, slowing down work and taking up time that could be spent verifying other changes.
+
+* **Make sure to keep the *Allow edits from maintainers* check box checked.**
+
+  To speed up the merging process, collaborators and team members will sometimes want to push changes to your branch themselves, to make minor code style adjustments or to otherwise refactor the code without having to describe how they'd like the code to look like in painstaking detail. Having the *Allow edits from maintainers* check box checked lets them do that; without it they are forced to report issues back to you and wait for you to address them.
+
+* **Refrain from continually merging the master branch back to the PR.**
+
+  Unless there are merge conflicts that need resolution, there is no need to keep merging `master` back to a branch over and over again. One of the maintainers will merge `master` themselves before merging the PR itself anyway, and continual merge commits can cause CI to get overwhelmed due to queueing up too many builds.
+
+* **Refrain from force-pushing to the PR branch.**
+
+  Force-pushing should be avoided, as it can lead to accidentally overwriting a maintainer's changes or CI building wrong commits. We value all history in the project, so there is no need to squash or amend commits in most cases.
+
+  The cases in which force-pushing is warranted are very rare (such as accidentally leaking sensitive info in one of the files committed, adding unrelated files, or mis-merging a dependent PR).
+
+* **Be patient when waiting for the code to be reviewed and merged.**
+
+  As much as we'd like to review all contributions as fast as possible, our time is limited, as team members have to work on their own tasks in addition to reviewing code. As such, work needs to be prioritised, and it can unfortunately take weeks or months for your PR to be merged, depending on how important it is deemed to be.
+
+* **Don't mistake criticism of code for criticism of your person.**
+
+  As mentioned before, we are highly committed to quality when it comes to the lazer project. This means that contributions from less experienced community members can take multiple rounds of review to get to a mergeable state. We try our utmost best to never conflate a person with the code they authored, and to keep the discussion focused on the code at all times. Please consider our comments and requests a learning experience, and don't treat it as a personal attack.
+
+* **Feel free to reach out for help.**
+
+  If you're uncertain about some part of the codebase or some inner workings of the game and framework, please reach out either by leaving a comment in the relevant issue or PR thread, or by posting a message in the [development Discord server](https://discord.gg/ppy). We will try to help you as much as we can.
+
+  When it comes to which form of communication is best, GitHub generally lends better to longer-form discussions, while Discord is better for snappy call-and-response answers. Use your best discretion when deciding, and try to keep a single discussion in one place instead of moving back and forth.
@@ -3,25 +3,8 @@ M:System.Object.Equals(System.Object)~System.Boolean;Don't use object.Equals. Us
 M:System.ValueType.Equals(System.Object)~System.Boolean;Don't use object.Equals(Fallbacks to ValueType). Use IEquatable<T> or EqualityComparer<T>.Default instead.
 M:System.Nullable`1.Equals(System.Object)~System.Boolean;Use == instead.
 T:System.IComparable;Don't use non-generic IComparable. Use generic version instead.
-T:SixLabors.ImageSharp.IDeepCloneable`1;Use osu.Game.Utils.IDeepCloneable<T> instead.
 M:osu.Framework.Graphics.Sprites.SpriteText.#ctor;Use OsuSpriteText.
 M:osu.Framework.Bindables.IBindableList`1.GetBoundCopy();Fails on iOS. Use manual ctor + BindTo instead. (see https://github.com/mono/mono/issues/19900)
-T:NuGet.Packaging.CollectionExtensions;Don't use internal extension methods.
-M:Realms.IRealmCollection`1.SubscribeForNotifications`1(Realms.NotificationCallbackDelegate{``0});Use osu.Game.Database.RealmObjectExtensions.QueryAsyncWithNotifications(IRealmCollection<T>,NotificationCallbackDelegate<T>) instead.
-M:System.Guid.#ctor;Probably meaning to use Guid.NewGuid() instead. If actually wanting empty, use Guid.Empty.
-M:Realms.CollectionExtensions.SubscribeForNotifications`1(System.Linq.IQueryable{``0},Realms.NotificationCallbackDelegate{``0});Use osu.Game.Database.RealmObjectExtensions.QueryAsyncWithNotifications(IQueryable<T>,NotificationCallbackDelegate<T>) instead.
-M:Realms.CollectionExtensions.SubscribeForNotifications`1(System.Collections.Generic.IList{``0},Realms.NotificationCallbackDelegate{``0});Use osu.Game.Database.RealmObjectExtensions.QueryAsyncWithNotifications(IList<T>,NotificationCallbackDelegate<T>) instead.
-M:System.Threading.Tasks.Task.Wait();Don't use Task.Wait. Use Task.WaitSafely() to ensure we avoid deadlocks.
-P:System.Threading.Tasks.Task`1.Result;Don't use Task.Result. Use Task.GetResultSafely() to ensure we avoid deadlocks.
-M:System.Threading.ManualResetEventSlim.Wait();Specify a timeout to avoid waiting forever.
-M:Humanizer.InflectorExtensions.Pascalize(System.String);Humanizer's .Pascalize() extension method changes behaviour depending on CultureInfo.CurrentCulture. Use StringDehumanizeExtensions.ToPascalCase() instead.
-M:Humanizer.InflectorExtensions.Camelize(System.String);Humanizer's .Camelize() extension method changes behaviour depending on CultureInfo.CurrentCulture. Use StringDehumanizeExtensions.ToCamelCase() instead.
-M:Humanizer.InflectorExtensions.Underscore(System.String);Humanizer's .Underscore() extension method changes behaviour depending on CultureInfo.CurrentCulture. Use StringDehumanizeExtensions.ToSnakeCase() instead.
-M:Humanizer.InflectorExtensions.Kebaberize(System.String);Humanizer's .Kebaberize() extension method changes behaviour depending on CultureInfo.CurrentCulture. Use StringDehumanizeExtensions.ToKebabCase() instead.
-M:osuTK.MathHelper.Clamp(System.Int32,System.Int32,System.Int32)~System.Int32;Use Math.Clamp() instead.
-M:osuTK.MathHelper.Clamp(System.Single,System.Single,System.Single)~System.Single;This osuTK helper has unsafe semantics when one of the bounds provided is NaN. Use Math.Clamp() instead.
-M:osuTK.MathHelper.Clamp(System.Double,System.Double,System.Double)~System.Double;This osuTK helper has unsafe semantics when one of the bounds provided is NaN. Use Math.Clamp() instead.
-M:TagLib.File.Create(System.String);TagLib's MIME type detection changes behaviour depending on CultureInfo.CurrentCulture. Use TagLibUtils.GetTagLibFile() instead.
-M:TagLib.File.Create(TagLib.File.IFileAbstraction);TagLib's MIME type detection changes behaviour depending on CultureInfo.CurrentCulture. Use TagLibUtils.GetTagLibFile() instead.
-M:TagLib.File.Create(System.String,TagLib.ReadStyle);TagLib's MIME type detection changes behaviour depending on CultureInfo.CurrentCulture. Use TagLibUtils.GetTagLibFile() instead.
-M:TagLib.File.Create(TagLib.File.IFileAbstraction,TagLib.ReadStyle);TagLib's MIME type detection changes behaviour depending on CultureInfo.CurrentCulture. Use TagLibUtils.GetTagLibFile() instead.
+T:Microsoft.EntityFrameworkCore.Internal.EnumerableExtensions;Don't use internal extension methods.
+T:Microsoft.EntityFrameworkCore.Internal.TypeExtensions;Don't use internal extension methods.
+M:System.Enum.HasFlag(System.Enum);Use osu.Framework.Extensions.EnumExtensions.HasFlagFast<T>() instead.
@@ -1,112 +0,0 @@
-# .NET Code Style
-# IDE styles reference: https://docs.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/
-is_global = true
-
-# IDE0001: Simplify names
-dotnet_diagnostic.IDE0001.severity = warning
-
-# IDE0002: Simplify member access
-dotnet_diagnostic.IDE0002.severity = warning
-
-# IDE0003: Remove qualification
-dotnet_diagnostic.IDE0003.severity = warning
-
-# IDE0004: Remove unnecessary cast
-dotnet_diagnostic.IDE0004.severity = warning
-
-# IDE0005: Remove unnecessary imports
-dotnet_diagnostic.IDE0005.severity = warning
-
-# IDE0034: Simplify default literal
-dotnet_diagnostic.IDE0034.severity = warning
-
-# IDE0036: Sort modifiers
-dotnet_diagnostic.IDE0036.severity = warning
-
-# IDE0040: Add accessibility modifier
-dotnet_diagnostic.IDE0040.severity = warning
-
-# IDE0049: Use keyword for type name
-dotnet_diagnostic.IDE0040.severity = warning
-
-# IDE0055: Fix formatting
-dotnet_diagnostic.IDE0055.severity = warning
-
-# IDE0051: Private method is unused
-dotnet_diagnostic.IDE0051.severity = silent
-
-# IDE0052: Private member is unused
-dotnet_diagnostic.IDE0052.severity = silent
-
-# IDE0073: File header
-dotnet_diagnostic.IDE0073.severity = warning
-
-# IDE0130: Namespace mismatch with folder
-dotnet_diagnostic.IDE0130.severity = warning
-
-# IDE1006: Naming style
-dotnet_diagnostic.IDE1006.severity = warning
-
-# CA1305: Specify IFormatProvider
-# Too many noisy warnings for parsing/formatting numbers
-dotnet_diagnostic.CA1305.severity = none
-
-# messagepack complains about "osu" not being title cased due to reserved words
-dotnet_diagnostic.CS8981.severity = none
-
-# CA1507: Use nameof to express symbol names
-# Flags serialization name attributes
-dotnet_diagnostic.CA1507.severity = suggestion
-
-# CA1806: Do not ignore method results
-# The usages for numeric parsing are explicitly optional
-dotnet_diagnostic.CA1806.severity = suggestion
-
-# CA1822: Mark members as static
-# Potential false positive around reflection/too much noise
-dotnet_diagnostic.CA1822.severity = none
-
-# CA1826: Do not use Enumerable method on indexable collections
-dotnet_diagnostic.CA1826.severity = suggestion
-
-# CA1859: Use concrete types when possible for improved performance
-# Involves design considerations
-dotnet_diagnostic.CA1859.severity = suggestion
-
-# CA1860: Avoid using 'Enumerable.Any()' extension method
-dotnet_diagnostic.CA1860.severity = suggestion
-
-# CA1861: Avoid constant arrays as arguments
-# Outdated with collection expressions
-dotnet_diagnostic.CA1861.severity = suggestion
-
-# CA2007: Consider calling ConfigureAwait on the awaited task
-dotnet_diagnostic.CA2007.severity = warning
-
-# CA2016: Forward the 'CancellationToken' parameter to methods
-# Some overloads are having special handling for debugger
-dotnet_diagnostic.CA2016.severity = suggestion
-
-# CA2021: Do not call Enumerable.Cast<T> or Enumerable.OfType<T> with incompatible types
-# Causing a lot of false positives with generics
-dotnet_diagnostic.CA2021.severity = none
-
-# CA2101: Specify marshaling for P/Invoke string arguments
-# Reports warning for all non-UTF16 usages on DllImport; consider migrating to LibraryImport
-dotnet_diagnostic.CA2101.severity = none
-
-# CA2201: Do not raise reserved exception types
-dotnet_diagnostic.CA2201.severity = warning
-
-# CA2208: Instantiate argument exceptions correctly
-dotnet_diagnostic.CA2208.severity = suggestion
-
-# CA2242: Test for NaN correctly
-dotnet_diagnostic.CA2242.severity = warning
-
-# Banned APIs
-dotnet_diagnostic.RS0030.severity = error
-
-# Temporarily disable analysing CanBeNull = true in NRT contexts due to mobile issues.
-# See: https://github.com/ppy/osu/pull/19677
-dotnet_diagnostic.OSUF001.severity = none
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RuleSet Name="osu! Rule Set" Description=" " ToolsVersion="16.0">
+  <Rules AnalyzerId="Microsoft.CodeQuality.Analyzers" RuleNamespace="Microsoft.CodeQuality.Analyzers">
+    <Rule Id="CA1016" Action="None" />
+    <Rule Id="CA1028" Action="None" />
+    <Rule Id="CA1031" Action="None" />
+    <Rule Id="CA1034" Action="None" />
+    <Rule Id="CA1036" Action="None" />
+    <Rule Id="CA1040" Action="None" />
+    <Rule Id="CA1044" Action="None" />
+    <Rule Id="CA1051" Action="None" />
+    <Rule Id="CA1054" Action="None" />
+    <Rule Id="CA1056" Action="None" />
+    <Rule Id="CA1062" Action="None" />
+    <Rule Id="CA1063" Action="None" />
+    <Rule Id="CA1067" Action="None" />
+    <Rule Id="CA1707" Action="None" />
+    <Rule Id="CA1710" Action="None" />
+    <Rule Id="CA1714" Action="None" />
+    <Rule Id="CA1716" Action="None" />
+    <Rule Id="CA1717" Action="None" />
+    <Rule Id="CA1720" Action="None" />
+    <Rule Id="CA1721" Action="None" />
+    <Rule Id="CA1724" Action="None" />
+    <Rule Id="CA1801" Action="None" />
+    <Rule Id="CA1806" Action="None" />
+    <Rule Id="CA1812" Action="None" />
+    <Rule Id="CA1814" Action="None" />
+    <Rule Id="CA1815" Action="None" />
+    <Rule Id="CA1819" Action="None" />
+    <Rule Id="CA1822" Action="None" />
+    <Rule Id="CA1823" Action="None" />
+    <Rule Id="CA2007" Action="Warning" />
+    <Rule Id="CA2214" Action="None" />
+    <Rule Id="CA2227" Action="None" />
+  </Rules>
+  <Rules AnalyzerId="Microsoft.CodeQuality.CSharp.Analyzers" RuleNamespace="Microsoft.CodeQuality.CSharp.Analyzers">
+    <Rule Id="CA1001" Action="None" />
+    <Rule Id="CA1032" Action="None" />
+  </Rules>
+  <Rules AnalyzerId="Microsoft.NetCore.Analyzers" RuleNamespace="Microsoft.NetCore.Analyzers">
+    <Rule Id="CA1303" Action="None" />
+    <Rule Id="CA1304" Action="None" />
+    <Rule Id="CA1305" Action="None" />
+    <Rule Id="CA1307" Action="None" />
+    <Rule Id="CA1308" Action="None" />
+    <Rule Id="CA1816" Action="None" />
+    <Rule Id="CA1826" Action="None" />
+    <Rule Id="CA2000" Action="None" />
+    <Rule Id="CA2008" Action="None" />
+    <Rule Id="CA2213" Action="None" />
+    <Rule Id="CA2235" Action="None" />
+  </Rules>
+  <Rules AnalyzerId="Microsoft.NetCore.CSharp.Analyzers" RuleNamespace="Microsoft.NetCore.CSharp.Analyzers">
+    <Rule Id="CA1309" Action="Warning" />
+    <Rule Id="CA2201" Action="Warning" />
+  </Rules>
+</RuleSet>
@@ -1,12 +1,8 @@
-<!-- Contains required properties for osu!framework projects. -->
+<!-- Contains required properties for osu!framework projects. -->
 <Project>
  <PropertyGroup Label="C#">
-    <LangVersion>12.0</LangVersion>
-    <Nullable>enable</Nullable>
-    <!-- Stabilises hot reload, see: https://platform.uno/docs/articles/studio/Hot%20Reload/hot-reload-overview.html?tabs=vswin%2Cwindows%2Cskia-desktop%2Ccommon-issues -->
-    <GenerateAssemblyInfo Condition="'$(Configuration)'=='Debug'">false</GenerateAssemblyInfo>
-    <!-- Required due to the above  -->
-    <NoWarn Condition="'$(Configuration)'=='Debug'">$(NoWarn);CA1416</NoWarn>
+    <LangVersion>8.0</LangVersion>
+    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
  </PropertyGroup>
  <PropertyGroup>
    <ApplicationManifest>$(MSBuildThisFileDirectory)app.manifest</ApplicationManifest>
@@ -20,28 +16,30 @@
    <EmbeddedResource Include="Resources\**\*.*" />
  </ItemGroup>
  <ItemGroup Label="Code Analysis">
-    <PackageReference Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="3.3.4" PrivateAssets="All" />
+    <PackageReference Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="3.3.2" PrivateAssets="All" />
    <AdditionalFiles Include="$(MSBuildThisFileDirectory)CodeAnalysis\BannedSymbols.txt" />
-    <!-- Rider compatibility: .globalconfig needs to be explicitly referenced instead of using the global file name. -->
-    <GlobalAnalyzerConfigFiles Include="$(MSBuildThisFileDirectory)CodeAnalysis\osu.globalconfig" />
+    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="5.0.3" PrivateAssets="All" />
  </ItemGroup>
  <PropertyGroup Label="Code Analysis">
-    <AnalysisMode>Default</AnalysisMode>
-    <AnalysisModeDesign>Default</AnalysisModeDesign>
-    <AnalysisModeDocumentation>Recommended</AnalysisModeDocumentation>
-    <AnalysisModeGlobalization>Recommended</AnalysisModeGlobalization>
-    <AnalysisModeInteroperability>Recommended</AnalysisModeInteroperability>
-    <AnalysisModeMaintainability>Recommended</AnalysisModeMaintainability>
-    <AnalysisModeNaming>Default</AnalysisModeNaming>
-    <AnalysisModePerformance>Minimum</AnalysisModePerformance>
-    <AnalysisModeReliability>Recommended</AnalysisModeReliability>
-    <AnalysisModeSecurity>Default</AnalysisModeSecurity>
-    <AnalysisModeUsage>Default</AnalysisModeUsage>
+    <CodeAnalysisRuleSet>$(MSBuildThisFileDirectory)CodeAnalysis\osu.ruleset</CodeAnalysisRuleSet>
  </PropertyGroup>
  <PropertyGroup Label="Documentation">
    <GenerateDocumentationFile>true</GenerateDocumentationFile>
    <NoWarn>$(NoWarn);CS1591</NoWarn>
  </PropertyGroup>
+  <PropertyGroup Label="Project">
+    <!--
+    NU1701:
+      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
+
+    CA9998:
+      Microsoft.CodeAnalysis.FxCopAnalyzers has been deprecated.
+      The entire package will be able to be removed after migrating to .NET 5,
+      as analysers are shipped as part of the .NET 5 SDK anyway.
+    -->
+    <NoWarn>$(NoWarn);NU1701;CA9998</NoWarn>
+  </PropertyGroup>
  <PropertyGroup Label="Nuget">
    <IsPackable>false</IsPackable>
    <Authors>ppy Pty Ltd</Authors>
@@ -50,7 +48,7 @@
    <RepositoryUrl>https://github.com/ppy/osu</RepositoryUrl>
    <PackageReleaseNotes>Automated release.</PackageReleaseNotes>
    <Company>ppy Pty Ltd</Company>
-    <Copyright>Copyright (c) 2025 ppy Pty Ltd</Copyright>
+    <Copyright>Copyright (c) 2021 ppy Pty Ltd</Copyright>
    <PackageTags>osu game</PackageTags>
  </PropertyGroup>
 </Project>
@@ -1,3 +0,0 @@
-<Weavers xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="FodyWeavers.xsd">
-  <Realm DisableAnalytics="true" />
-</Weavers>
@@ -0,0 +1,6 @@
+source "https://rubygems.org"
+
+gem "fastlane"
+
+plugins_path = File.join(File.dirname(__FILE__), 'fastlane', 'Pluginfile')
+eval_gemfile(plugins_path) if File.exist?(plugins_path)
@@ -0,0 +1,194 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    CFPropertyList (3.0.3)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
+    atomos (0.1.3)
+    aws-eventstream (1.1.0)
+    aws-partitions (1.413.0)
+    aws-sdk-core (3.110.0)
+      aws-eventstream (~> 1, >= 1.0.2)
+      aws-partitions (~> 1, >= 1.239.0)
+      aws-sigv4 (~> 1.1)
+      jmespath (~> 1.0)
+    aws-sdk-kms (1.40.0)
+      aws-sdk-core (~> 3, >= 3.109.0)
+      aws-sigv4 (~> 1.1)
+    aws-sdk-s3 (1.87.0)
+      aws-sdk-core (~> 3, >= 3.109.0)
+      aws-sdk-kms (~> 1)
+      aws-sigv4 (~> 1.1)
+    aws-sigv4 (1.2.2)
+      aws-eventstream (~> 1, >= 1.0.2)
+    babosa (1.0.4)
+    claide (1.0.3)
+    colored (1.2)
+    colored2 (3.1.2)
+    commander-fastlane (4.4.6)
+      highline (~> 1.7.2)
+    declarative (0.0.20)
+    declarative-option (0.1.0)
+    digest-crc (0.6.3)
+      rake (>= 12.0.0, < 14.0.0)
+    domain_name (0.5.20190701)
+      unf (>= 0.0.5, < 1.0.0)
+    dotenv (2.7.6)
+    emoji_regex (3.2.1)
+    excon (0.78.1)
+    faraday (1.2.0)
+      multipart-post (>= 1.2, < 3)
+      ruby2_keywords
+    faraday-cookie_jar (0.0.7)
+      faraday (>= 0.8.0)
+      http-cookie (~> 1.0.0)
+    faraday_middleware (1.0.0)
+      faraday (~> 1.0)
+    fastimage (2.2.1)
+    fastlane (2.170.0)
+      CFPropertyList (>= 2.3, < 4.0.0)
+      addressable (>= 2.3, < 3.0.0)
+      aws-sdk-s3 (~> 1.0)
+      babosa (>= 1.0.3, < 2.0.0)
+      bundler (>= 1.12.0, < 3.0.0)
+      colored
+      commander-fastlane (>= 4.4.6, < 5.0.0)
+      dotenv (>= 2.1.1, < 3.0.0)
+      emoji_regex (>= 0.1, < 4.0)
+      excon (>= 0.71.0, < 1.0.0)
+      faraday (~> 1.0)
+      faraday-cookie_jar (~> 0.0.6)
+      faraday_middleware (~> 1.0)
+      fastimage (>= 2.1.0, < 3.0.0)
+      gh_inspector (>= 1.1.2, < 2.0.0)
+      google-api-client (>= 0.37.0, < 0.39.0)
+      google-cloud-storage (>= 1.15.0, < 2.0.0)
+      highline (>= 1.7.2, < 2.0.0)
+      json (< 3.0.0)
+      jwt (>= 2.1.0, < 3)
+      mini_magick (>= 4.9.4, < 5.0.0)
+      multipart-post (~> 2.0.0)
+      plist (>= 3.1.0, < 4.0.0)
+      rubyzip (>= 2.0.0, < 3.0.0)
+      security (= 0.1.3)
+      simctl (~> 1.6.3)
+      slack-notifier (>= 2.0.0, < 3.0.0)
+      terminal-notifier (>= 2.0.0, < 3.0.0)
+      terminal-table (>= 1.4.5, < 2.0.0)
+      tty-screen (>= 0.6.3, < 1.0.0)
+      tty-spinner (>= 0.8.0, < 1.0.0)
+      word_wrap (~> 1.0.0)
+      xcodeproj (>= 1.13.0, < 2.0.0)
+      xcpretty (~> 0.3.0)
+      xcpretty-travis-formatter (>= 0.0.3)
+    fastlane-plugin-clean_testflight_testers (0.3.0)
+    fastlane-plugin-souyuz (0.9.1)
+      souyuz (= 0.9.1)
+    fastlane-plugin-xamarin (0.6.3)
+    gh_inspector (1.1.3)
+    google-api-client (0.38.0)
+      addressable (~> 2.5, >= 2.5.1)
+      googleauth (~> 0.9)
+      httpclient (>= 2.8.1, < 3.0)
+      mini_mime (~> 1.0)
+      representable (~> 3.0)
+      retriable (>= 2.0, < 4.0)
+      signet (~> 0.12)
+    google-cloud-core (1.5.0)
+      google-cloud-env (~> 1.0)
+      google-cloud-errors (~> 1.0)
+    google-cloud-env (1.4.0)
+      faraday (>= 0.17.3, < 2.0)
+    google-cloud-errors (1.0.1)
+    google-cloud-storage (1.29.2)
+      addressable (~> 2.5)
+      digest-crc (~> 0.4)
+      google-api-client (~> 0.33)
+      google-cloud-core (~> 1.2)
+      googleauth (~> 0.9)
+      mini_mime (~> 1.0)
+    googleauth (0.14.0)
+      faraday (>= 0.17.3, < 2.0)
+      jwt (>= 1.4, < 3.0)
+      memoist (~> 0.16)
+      multi_json (~> 1.11)
+      os (>= 0.9, < 2.0)
+      signet (~> 0.14)
+    highline (1.7.10)
+    http-cookie (1.0.3)
+      domain_name (~> 0.5)
+    httpclient (2.8.3)
+    jmespath (1.4.0)
+    json (2.5.1)
+    jwt (2.2.2)
+    memoist (0.16.2)
+    mini_magick (4.11.0)
+    mini_mime (1.0.2)
+    mini_portile2 (2.4.0)
+    multi_json (1.15.0)
+    multipart-post (2.0.0)
+    nanaimo (0.3.0)
+    naturally (2.2.0)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
+    os (1.1.1)
+    plist (3.5.0)
+    public_suffix (4.0.6)
+    rake (13.0.3)
+    representable (3.0.4)
+      declarative (< 0.1.0)
+      declarative-option (< 0.2.0)
+      uber (< 0.2.0)
+    retriable (3.1.2)
+    rouge (2.0.7)
+    ruby2_keywords (0.0.2)
+    rubyzip (2.3.0)
+    security (0.1.3)
+    signet (0.14.0)
+      addressable (~> 2.3)
+      faraday (>= 0.17.3, < 2.0)
+      jwt (>= 1.5, < 3.0)
+      multi_json (~> 1.10)
+    simctl (1.6.8)
+      CFPropertyList
+      naturally
+    slack-notifier (2.3.2)
+    souyuz (0.9.1)
+      fastlane (>= 1.103.0)
+      highline (~> 1.7)
+      nokogiri (~> 1.7)
+    terminal-notifier (2.0.0)
+    terminal-table (1.8.0)
+      unicode-display_width (~> 1.1, >= 1.1.1)
+    tty-cursor (0.7.1)
+    tty-screen (0.8.1)
+    tty-spinner (0.9.3)
+      tty-cursor (~> 0.7)
+    uber (0.1.0)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.7.7)
+    unicode-display_width (1.7.0)
+    word_wrap (1.0.0)
+    xcodeproj (1.19.0)
+      CFPropertyList (>= 2.3.3, < 4.0)
+      atomos (~> 0.1.3)
+      claide (>= 1.0.2, < 2.0)
+      colored2 (~> 3.1)
+      nanaimo (~> 0.3.0)
+    xcpretty (0.3.0)
+      rouge (~> 2.0.7)
+    xcpretty-travis-formatter (1.0.0)
+      xcpretty (~> 0.2, >= 0.0.7)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  fastlane
+  fastlane-plugin-clean_testflight_testers
+  fastlane-plugin-souyuz
+  fastlane-plugin-xamarin
+
+BUNDLED WITH
+   2.0.1
@@ -5,7 +5,7 @@ dotnet tool restore
  # - cmd: dotnet format --dry-run --check

 dotnet CodeFileSanity
-dotnet jb inspectcode "osu.Desktop.slnf" --no-build --output="inspectcodereport.xml" --caches-home="inspectcode" --verbosity=WARN
+dotnet jb inspectcode "osu.Desktop.slnf" --output="inspectcodereport.xml" --caches-home="inspectcode" --verbosity=WARN
 dotnet nvika parsereport "inspectcodereport.xml" --treatwarningsaserrors

 exit $LASTEXITCODE
@@ -2,5 +2,5 @@

 dotnet tool restore
 dotnet CodeFileSanity
-dotnet jb inspectcode "osu.Desktop.slnf" --no-build --output="inspectcodereport.xml" --caches-home="inspectcode" --verbosity=WARN
+dotnet jb inspectcode "osu.Desktop.slnf" --output="inspectcodereport.xml" --caches-home="inspectcode" --verbosity=WARN
 dotnet nvika parsereport "inspectcodereport.xml" --treatwarningsaserrors
@@ -1,4 +1,4 @@
-Copyright (c) 2025 ppy Pty Ltd <contact@ppy.sh>.
+Copyright (c) 2021 ppy Pty Ltd <contact@ppy.sh>.

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -1,59 +1,58 @@
 <p align="center">
-  <img width="500" alt="osu! logo" src="assets/lazer.png">
+  <img width="500px" src="assets/lazer.png">
 </p>

 # osu!

-[![Build status](https://github.com/ppy/osu/actions/workflows/ci.yml/badge.svg?branch=master&event=push)](https://github.com/ppy/osu/actions/workflows/ci.yml)
+[![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)](https://github.com/ppy/osu/releases/latest)
 [![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)
-[![Crowdin](https://d322cqt584bo4o.cloudfront.net/osu-web/localized.svg)](https://crowdin.com/project/osu-web)

 A free-to-win rhythm game. Rhythm is just a *click* away!

-This is the future – and final – iteration of the [osu!](https://osu.ppy.sh) game client which marks the beginning of an open era! Currently known by and released under the release codename "*lazer*". As in sharper than cutting-edge.
+The future of [osu!](https://osu.ppy.sh) and the beginning of an open era! Commonly known by the codename *osu!lazer*. Pew pew.

 ## Status

-This project is under constant development, but we do our best to keep things in a stable state. Players are encouraged to install from a release alongside their stable *osu!* client. This project will continue to evolve until we eventually reach the point where most users prefer it over the previous "osu!stable" release.
+This project is under heavy development, but is in a stable state. Users are encouraged to try it out and keep it installed alongside the stable *osu!* client. It will continue to evolve to the point of eventually replacing the existing stable client as an update.

-A few resources are available as starting points to getting involved and understanding the project:
+**IMPORTANT:** Gameplay mechanics (and other features which you may have come to know and love) are in a constant state of flux. Game balance and final quality-of-life passes come at the end of development, preceded by experimentation and changes which may potentially **reduce playability or usability**. This is done in order to allow us to move forward as developers and designers more efficiently. If this offends you, please consider sticking to the stable releases of osu! (found on the website). We are not yet open to heated discussion over game mechanics and will not be using github as a forum for such discussions just yet.
+
+We are accepting bug reports (please report with as much detail as possible and follow the existing issue templates). Feature requests are also welcome, but understand that our focus is on completing the game to feature parity before adding new features. A few resources are available as starting points to getting involved and understanding the project:

 - Detailed release changelogs are available on the [official osu! site](https://osu.ppy.sh/home/changelog/lazer).
 - You can learn more about our approach to [project management](https://github.com/ppy/osu/wiki/Project-management).
- Track our current efforts [towards improving the game](https://github.com/orgs/ppy/projects/7/views/6).
+- Read peppy's [latest blog post](https://blog.ppy.sh/a-definitive-lazer-faq/) exploring where lazer is currently and the roadmap going forward.

 ## Running osu!

-If you are just looking to give the game a whirl, you can grab the latest release for your platform:
+If you are looking to install or test osu! without setting up a development environment, you can consume our [binary releases](https://github.com/ppy/osu/releases). Handy links below will download the latest version for your operating system of choice:

-### Latest release:
+**Latest build:**

-| [Windows 10+ (x64)](https://github.com/ppy/osu/releases/latest/download/install.exe) | macOS 12+ ([Intel](https://github.com/ppy/osu/releases/latest/download/osu.app.Intel.zip), [Apple Silicon](https://github.com/ppy/osu/releases/latest/download/osu.app.Apple.Silicon.zip)) | [Linux (x64)](https://github.com/ppy/osu/releases/latest/download/osu.AppImage) | [iOS 13.4+](https://osu.ppy.sh/home/testflight) | [Android 5+](https://github.com/ppy/osu/releases/latest/download/sh.ppy.osulazer.apk) |
-|--------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| ------------- | ------------- | ------------- |
+| [Windows (x64)](https://github.com/ppy/osu/releases/latest/download/install.exe)  | [macOS 10.12+](https://github.com/ppy/osu/releases/latest/download/osu.app.zip) | [Linux (x64)](https://github.com/ppy/osu/releases/latest/download/osu.AppImage) | [iOS(iOS 10+)](https://osu.ppy.sh/home/testflight) | [Android (5+)](https://github.com/ppy/osu/releases/latest/download/sh.ppy.osulazer.apk)
+| ------------- | ------------- | ------------- | ------------- | ------------- |

-You can also generally download a version for your current device from the [osu! site](https://osu.ppy.sh/home/download).
+- The iOS testflight link may fill up (Apple has a hard limit of 10,000 users). We reset it occasionally when this happens. Please do not ask about this. Check back regularly for link resets or follow [peppy](https://twitter.com/ppy) on twitter for announcements of link resets.

-If your platform is unsupported or not listed above, there is still a chance you can run the release or manually build it by following the instructions below.
-
-**For iOS/iPadOS users**: The iOS testflight link fills up very fast (Apple has a hard limit of 10,000 users). We reset it occasionally. Please do not ask about this. Check back regularly for link resets or follow [peppy](https://twitter.com/ppy) on twitter for announcements. Our goal is to get the game on mobile app stores very soon so we don't have to live with this limitation.
+- When running on Windows 7 or 8.1, *[additional prerequisites](https://docs.microsoft.com/en-us/dotnet/core/install/windows?tabs=net50&pivots=os-windows#dependencies)** may be required to correctly run .NET 5 applications if your operating system is not up-to-date with the latest service packs.
+If your platform is not listed above, there is still a chance you can manually build it by following the instructions below.

 ## Developing a custom ruleset

-osu! is designed to allow user-created gameplay variations, called "rulesets". Building one of these allows a developer to harness the power of the osu! beatmap library, game engine, and general UX for a new style of gameplay. To get started working on a ruleset, we have some templates available [here](https://github.com/ppy/osu/tree/master/Templates).
+osu! is designed to have extensible modular gameplay modes, called "rulesets". Building one of these allows a developer to harness the power of osu! for their own game style. To get started working on a ruleset, we have some templates available [here](https://github.com/ppy/osu/tree/master/Templates).

-You can see some examples of custom rulesets by visiting the [custom ruleset directory](https://github.com/ppy/osu/discussions/13096).
+You can see some examples of custom rulesets by visiting the [custom ruleset directory](https://github.com/ppy/osu/issues/5852).

 ## Developing osu!

-### Prerequisites
-
 Please make sure you have the following prerequisites:

- A desktop platform with the [.NET 8.0 SDK](https://dotnet.microsoft.com/download) installed.
-
-When working with the codebase, we recommend using an IDE with intelligent code completion and syntax highlighting, such as the latest version of [Visual Studio](https://visualstudio.microsoft.com/vs/), [JetBrains Rider](https://www.jetbrains.com/rider/), or [Visual Studio Code](https://code.visualstudio.com/) with the [EditorConfig](https://marketplace.visualstudio.com/items?itemName=EditorConfig.EditorConfig) and [C# Dev Kit](https://marketplace.visualstudio.com/items?itemName=ms-dotnettools.csdevkit) plugin installed.
+- A desktop platform with the [.NET 5.0 SDK](https://dotnet.microsoft.com/download) or higher installed.
+- When developing with mobile, [Xamarin](https://docs.microsoft.com/en-us/xamarin/) is required, which is shipped together with Visual Studio or [Visual Studio for Mac](https://visualstudio.microsoft.com/vs/mac/).
+- 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/).
+- When running on Linux, please have a system-wide FFmpeg installation available to support video decoding.

 ### Downloading the source code

@@ -72,19 +71,9 @@ git pull

 ### Building

-#### From an IDE
+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 is provided [below](#contributing).

-You should load the solution via one of the platform-specific `.slnf` files, rather than the main `.sln`. This will reduce dependencies and hide platforms that you don't care about. Valid `.slnf` files are:
-
- `osu.Desktop.slnf` (most common)
- `osu.Android.slnf`
- `osu.iOS.slnf`
-
-Run 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 `osu! (Tests)` project/configuration. More information on this is provided [below](#contributing).
-
-To build for mobile platforms, you will likely need to run `sudo dotnet workload restore` if you haven't done so previously. This will install Android/iOS tooling required to complete the build.
-
-#### From CLI
+- 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.

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

@@ -92,35 +81,15 @@ You can also build and run *osu!* from the command-line with a single command:
 dotnet run --project osu.Desktop
 ```

-When running locally to do any kind of performance testing, make sure to add `-c Release` to the build command, as the overhead of running with the default `Debug` configuration can be large (especially when testing with local framework modifications as below).
+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`.

+_Due to a historical feature gap between .NET Core and Xamarin, running `dotnet` CLI from the root directory will not work for most commands. This can be resolved by specifying a target `.csproj` or the helper project at `build/Desktop.proj`. Configurations have been provided to work around this issue for all supported IDEs mentioned above._
+
 ### Testing with resource/framework modifications

-Sometimes it may be necessary to cross-test changes in [osu-resources](https://github.com/ppy/osu-resources) or [osu-framework](https://github.com/ppy/osu-framework). This can be quickly achieved using included commands:
-
-Windows:
-
-```ps
-UseLocalFramework.ps1
-UseLocalResources.ps1
-```
-
-macOS / Linux:
-
-```ps
-UseLocalFramework.sh
-UseLocalResources.sh
-```
-
-Note that these commands assume you have the relevant project(s) checked out in adjacent directories:
-
-```
-|- osu            // this repository
-|- osu-framework
-|- osu-resources
-```
+Sometimes it may be necessary to cross-test changes in [osu-resources](https://github.com/ppy/osu-resources) or [osu-framework](https://github.com/ppy/osu-framework). This can be achieved by running some commands as documented on the [osu-resources](https://github.com/ppy/osu-resources/wiki/Testing-local-resources-checkout-with-other-projects) and [osu-framework](https://github.com/ppy/osu-framework/wiki/Testing-local-framework-checkout-with-other-projects) wiki pages.

 ### Code analysis

@@ -132,11 +101,11 @@ JetBrains ReSharper InspectCode is also used for wider rule sets. You can run it

 ## Contributing

-When it comes to contributing to the project, the two main things you can do to help out are reporting issues and submitting pull requests. Please refer to the [contributing guidelines](CONTRIBUTING.md) to understand how to help in the most effective way possible.
+When it comes to contributing to the project, the two main things you can do to help out are reporting issues and submitting pull requests. Based on past experiences, we have prepared a [list of contributing guidelines](CONTRIBUTING.md) that should hopefully ease you into our collaboration process and answer the most frequently-asked questions.

-If you wish to help with localisation efforts, head over to [crowdin](https://crowdin.com/project/osu-web).
+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, or with any processes involved with contributing, *please* bring it up. We welcome all feedback so we can make contributing to this project as painless as possible.

-We love to reward quality contributions. If you have made a large contribution, or are a regular contributor, you are welcome to [submit an expense via opencollective](https://opencollective.com/ppy/expenses/new). If you have any questions, feel free to [reach out to peppy](mailto:pe@ppy.sh) before doing so.
+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

@@ -7,7 +7,7 @@ Templates for use when creating osu! dependent projects. Create a fully-testable
 ```bash
 # install (or update) templates package.
 # this only needs to be done once
-dotnet new install ppy.osu.Game.Templates
+dotnet new -i ppy.osu.Game.Templates

 # create an empty freeform ruleset
 dotnet new ruleset -n MyCoolRuleset
@@ -10,6 +10,14 @@ trim_trailing_whitespace = true

 #Roslyn naming styles

+#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,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

@@ -113,7 +121,7 @@ dotnet_style_qualification_for_event = false:warning
 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 = false:warning
+csharp_style_var_for_built_in_types = true:none
 csharp_style_var_elsewhere = true:silent

 #Style - modifiers
@@ -157,7 +165,7 @@ csharp_style_unused_value_assignment_preference = discard_variable:warning

 #Style - variable declaration
 csharp_style_inlined_variable_declaration = true:warning
-csharp_style_deconstructed_variable_declaration = false:silent
+csharp_style_deconstructed_variable_declaration = true:warning

 #Style - other C# 7.x features
 dotnet_style_prefer_inferred_tuple_names = true:warning
@@ -168,8 +176,8 @@ 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:silent
-csharp_style_prefer_range_operator = false:silent
+csharp_style_prefer_index_operator = true:warning
+csharp_style_prefer_range_operator = true:warning
 csharp_style_prefer_switch_expression = false:none

 #Supressing roslyn built-in analyzers
@@ -189,4 +197,4 @@ dotnet_diagnostic.IDE0069.severity = none
 dotnet_diagnostic.CA2225.severity = none

 # Banned APIs
-dotnet_diagnostic.RS0030.severity = error
+dotnet_diagnostic.RS0030.severity = error
@@ -1,5 +1,7 @@
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.
+##
+## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore

 # User-specific files
 *.suo
@@ -15,6 +17,8 @@
 [Dd]ebugPublic/
 [Rr]elease/
 [Rr]eleases/
+x64/
+x86/
 bld/
 [Bb]in/
 [Oo]bj/
@@ -38,10 +42,11 @@ TestResult.xml
 [Rr]eleasePS/
 dlldata.c

-# DNX
+# .NET Core
 project.lock.json
 project.fragment.lock.json
 artifacts/
+**/Properties/launchSettings.json

 *_i.c
 *_p.c
@@ -108,6 +113,10 @@ _TeamCity*
 # DotCover is a Code Coverage Tool
 *.dotCover

+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
 # NCrunch
 _NCrunch_*
 .*crunch*.local.xml
@@ -157,7 +166,7 @@ PublishScripts/
 !**/packages/build/
 # Uncomment if necessary however generally it will be regenerated when needed
 #!**/packages/repositories.config
-# NuGet v3's project.json files produces more ignoreable files
+# NuGet v3's project.json files produces more ignorable files
 *.nuget.props
 *.nuget.targets

@@ -187,11 +196,10 @@ ClientBin/
 *~
 *.dbmdl
 *.dbproj.schemaview
+*.jfm
 *.pfx
 *.publishsettings
-node_modules/
 orleans.codegen.cs
-Resource.designer.cs

 # Since there are multiple workflows, uncomment next line to ignore bower_components
 # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
@@ -211,6 +219,7 @@ UpgradeLog*.htm
 # SQL Server files
 *.mdf
 *.ldf
+*.ndf

 # Business Intelligence projects
 *.rdl.data
@@ -225,6 +234,10 @@ FakesAssemblies/

 # Node.js Tools for Visual Studio
 .ntvs_analysis.dat
+node_modules/
+
+# Typescript v1 declaration files
+typings/

 # Visual Studio 6 build log
 *.plg
@@ -232,6 +245,9 @@ FakesAssemblies/
 # Visual Studio 6 workspace options file
 *.opt

+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
 # Visual Studio LightSwitch build output
 **/*.HTMLClient/GeneratedArtifacts
 **/*.DesktopClient/GeneratedArtifacts
@@ -247,96 +263,26 @@ paket-files/
 # FAKE - F# Make
 .fake/

+# JetBrains Rider
+.idea/
+*.sln.iml
+
+# CodeRush
+.cr/
+
 # Python Tools for Visual Studio (PTVS)
 __pycache__/
 *.pyc

-# Cake #
-/tools/**
-/build/tools/**
-/build/temp/**
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config

-# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and WebStorm
-# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+# Telerik's JustMock configuration file
+*.jmconfig

-# 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
-
-# BenchmarkDotNet
-/BenchmarkDotNet.Artifacts
-
-*.GeneratedMSBuildEditorConfig.editorconfig
-
-# Fody (pulled in by Realm) - schema file
-FodyWeavers.xsd
-**/FodyWeavers.xml
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
@@ -1,10 +0,0 @@
-<!-- Contains required properties for osu!framework projects. -->
-<Project>
-  <PropertyGroup>
-    <ApplicationManifest>$(MSBuildThisFileDirectory)app.manifest</ApplicationManifest>
-  </PropertyGroup>
-  <PropertyGroup Label="Documentation">
-    <GenerateDocumentationFile>true</GenerateDocumentationFile>
-    <NoWarn>$(NoWarn);CS1591</NoWarn>
-  </PropertyGroup>
-</Project>
@@ -1,46 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<asmv1:assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1" xmlns:asmv1="urn:schemas-microsoft-com:asm.v1" xmlns:asmv2="urn:schemas-microsoft-com:asm.v2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
-  <assemblyIdentity version="1.0.0.0" name="MyNewProject" />
-  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
-    <security>
-      <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
-        <requestedExecutionLevel level="asInvoker" uiAccess="false" />
-      </requestedPrivileges>
-      <applicationRequestMinimum>
-        <defaultAssemblyRequest permissionSetReference="Custom" />
-        <PermissionSet class="System.Security.PermissionSet" version="1" Unrestricted="true" ID="Custom" SameSite="site" />
-      </applicationRequestMinimum>
-    </security>
-  </trustInfo>
-  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
-    <application>
-      <!-- Windows Vista -->
-      <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}" />
-      <!-- Windows 7 -->
-      <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}" />
-      <!-- Windows 8 -->
-      <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}" />
-      <!-- Windows 8.1 -->
-      <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}" />
-      <!-- Windows 10 -->
-      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
-    </application>
-  </compatibility>
-  <asmv3:application>
-    <asmv3:windowsSettings xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">
-      <dpiAware>true</dpiAware>
-    </asmv3:windowsSettings>
-  </asmv3:application>
-  <dependency>
-    <dependentAssembly>
-      <assemblyIdentity
-          type="win32"
-          name="Microsoft.Windows.Common-Controls"
-          version="6.0.0.0"
-          processorArchitecture="*"
-          publicKeyToken="6595b64144ccf1df"
-          language="*"
-        />
-    </dependentAssembly>
-  </dependency>
-</asmv1:assembly>
@@ -7,7 +7,7 @@
            "request": "launch",
            "program": "dotnet",
            "args": [
-                "${workspaceRoot}/bin/Debug/net8.0/osu.Game.Rulesets.EmptyFreeformRuleset.Tests.dll"
+                "${workspaceRoot}/bin/Debug/net5.0/osu.Game.Rulesets.EmptyFreeformRuleset.Tests.dll"
            ],
            "cwd": "${workspaceRoot}",
            "preLaunchTask": "Build (Debug)",
@@ -20,7 +20,7 @@
            "request": "launch",
            "program": "dotnet",
            "args": [
-                "${workspaceRoot}/bin/Release/net8.0/osu.Game.Rulesets.EmptyFreeformRuleset.Tests.dll"
+                "${workspaceRoot}/bin/Release/net5.0/osu.Game.Rulesets.EmptyFreeformRuleset.Tests.dll"
            ],
            "cwd": "${workspaceRoot}",
            "preLaunchTask": "Build (Release)",
@@ -4,16 +4,20 @@
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Shapes;
+using osu.Framework.Platform;
 using osu.Game.Tests.Visual;
 using osuTK.Graphics;

 namespace osu.Game.Rulesets.EmptyFreeform.Tests
 {
-    public partial class TestSceneOsuGame : OsuTestScene
+    public class TestSceneOsuGame : OsuTestScene
    {
        [BackgroundDependencyLoader]
-        private void load()
+        private void load(GameHost host, OsuGameBase gameBase)
        {
+            OsuGame game = new OsuGame();
+            game.SetHost(host);
+
            Children = new Drawable[]
            {
                new Box
@@ -21,9 +25,8 @@ namespace osu.Game.Rulesets.EmptyFreeform.Tests
                    RelativeSizeAxes = Axes.Both,
                    Colour = Color4.Black,
                },
+                game
            };
-
-            AddGame(new OsuGame());
        }
    }
 }
@@ -7,7 +7,7 @@ using osu.Game.Tests.Visual;
 namespace osu.Game.Rulesets.EmptyFreeform.Tests
 {
    [TestFixture]
-    public partial class TestSceneOsuPlayer : PlayerTestScene
+    public class TestSceneOsuPlayer : PlayerTestScene
    {
        protected override Ruleset CreatePlayerRuleset() => new EmptyFreeformRuleset();
    }
@@ -13,7 +13,7 @@ namespace osu.Game.Rulesets.EmptyFreeform.Tests
        [STAThread]
        public static int Main(string[] args)
        {
-            using (DesktopGameHost host = Host.GetSuitableDesktopHost(@"osu"))
+            using (DesktopGameHost host = Host.GetSuitableHost(@"osu", true))
            {
                host.Run(new OsuTestBrowser());
                return 0;
@@ -9,16 +9,18 @@
      <GenerateProgramFile>false</GenerateProgramFile>
    </PropertyGroup>
  <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
-    <PackageReference Include="NUnit" Version="4.5.1" />
-    <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
+    <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
+    <PackageReference Include="NUnit" Version="3.13.2" />
+    <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
+    <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />
  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\osu.Game.Rulesets.EmptyFreeform\osu.Game.Rulesets.EmptyFreeform.csproj" />
  </ItemGroup>
  <PropertyGroup Label="Project">
    <OutputType>WinExe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
    <RootNamespace>osu.Game.Rulesets.EmptyFreeform.Tests</RootNamespace>
  </PropertyGroup>
-</Project>
+</Project>
@@ -18,10 +18,9 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ArrangeTypeModifiers/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AssignedValueIsNeverUsed/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AssignmentIsFullyDiscarded/@EntryIndexedValue">DO_NOT_SHOW</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AssignNullToNotNullAttribute/@EntryIndexedValue">WARNING</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AsyncVoidMethod/@EntryIndexedValue">WARNING</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AutoPropertyCanBeMadeGetOnly_002EGlobal/@EntryIndexedValue">HINT</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AutoPropertyCanBeMadeGetOnly_002ELocal/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AssignNullToNotNullAttribute/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AutoPropertyCanBeMadeGetOnly_002EGlobal/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AutoPropertyCanBeMadeGetOnly_002ELocal/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=BadAttributeBracketsSpaces/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=BadBracesSpaces/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=BadChildStatementIndent/@EntryIndexedValue">WARNING</s:String>
@@ -74,7 +73,6 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ConvertToLocalFunction/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ConvertToStaticClass/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ConvertToUsingDeclaration/@EntryIndexedValue">HINT</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ConvertTypeCheckPatternToNullCheck/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=DoubleNegationOperator/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=EmptyGeneralCatchClause/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=EnforceDoWhileStatementBraces/@EntryIndexedValue">WARNING</s:String>
@@ -107,9 +105,8 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MemberCanBeProtected_002EGlobal/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MergeCastWithTypeCheck/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MergeConditionalExpression/@EntryIndexedValue">WARNING</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MergeIntoNegatedPattern/@EntryIndexedValue">DO_NOT_SHOW</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MergeIntoPattern/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MergeSequentialChecks/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MergeSequentialPatterns/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MethodHasAsyncOverload/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MethodHasAsyncOverloadWithCancellation/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MethodSupportsCancellation/@EntryIndexedValue">WARNING</s:String>
@@ -123,7 +120,6 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MultipleTypeMembersOnOneLine/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=NestedStringInterpolation/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=NotAccessedField_002EGlobal/@EntryIndexedValue">HINT</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=NotOverriddenInSpecificCulture/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=OutdentIsOffPrevLevel/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ParameterHidesMember/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ParameterOnlyUsedForPreconditionCheck_002EGlobal/@EntryIndexedValue">HINT</s:String>
@@ -133,7 +129,7 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=PossibleMultipleEnumeration/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=PrivateVariableCanBeMadeReadonly/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=PublicConstructorInAbstractClass/@EntryIndexedValue">WARNING</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=RedundantArgumentDefaultValue/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=RedundantArgumentDefaultValue/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=RedundantArrayCreationExpression/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=RedundantAttributeParentheses/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=RedundantAttributeUsageProperty/@EntryIndexedValue">WARNING</s:String>
@@ -208,10 +204,8 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=StringLiteralTypo/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=StringStartsWithIsCultureSpecific/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=StructCanBeMadeReadOnly/@EntryIndexedValue">WARNING</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SuggestVarOrType_005FBuiltInTypes/@EntryIndexedValue">SUGGESTION</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SuggestVarOrType_005FBuiltInTypes/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SuggestVarOrType_005FSimpleTypes/@EntryIndexedValue">DO_NOT_SHOW</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SuspiciousTypeConversion_002EGlobal/@EntryIndexedValue"></s:String>
-	<s:Boolean x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SuspiciousTypeConversion_002EGlobal/@EntryIndexRemoved">True</s:Boolean>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SwitchStatementMissingSomeCases/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=TabsAndSpacesMismatch/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=TabsAreDisallowed/@EntryIndexedValue">WARNING</s:String>
@@ -232,7 +226,6 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UnusedType_002EGlobal/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseAwaitUsing/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseCollectionCountProperty/@EntryIndexedValue">WARNING</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseConfigureAwaitFalseForAsyncDisposable/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseFormatSpecifierInFormatString/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseFormatSpecifierInInterpolation/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseIndexFromEndExpression/@EntryIndexedValue">WARNING</s:String>
@@ -305,21 +298,15 @@
 	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/WRAP_BEFORE_BINARY_OPSIGN/@EntryValue">True</s:Boolean>
 	<s:Int64 x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/WRAP_LIMIT/@EntryValue">200</s:Int64>
 	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/WRAP_OBJECT_AND_COLLECTION_INITIALIZER_STYLE/@EntryValue">CHOP_IF_LONG</s:String>
-	<s:String x:Key="/Default/CodeStyle/CSharpVarKeywordUsage/ForBuiltInTypes/@EntryValue">UseExplicitType</s:String>
-	<s:String x:Key="/Default/CodeStyle/CSharpVarKeywordUsage/ForOtherTypes/@EntryValue">UseVarWhenEvident</s:String>
-	<s:String x:Key="/Default/CodeStyle/CSharpVarKeywordUsage/ForSimpleTypes/@EntryValue">UseVarWhenEvident</s:String>
 	<s:Boolean x:Key="/Default/CodeStyle/EncapsulateField/MakeFieldPrivate/@EntryValue">False</s:Boolean>
 	<s:Boolean x:Key="/Default/CodeStyle/EncapsulateField/UseAutoProperty/@EntryValue">False</s:Boolean>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=AABB/@EntryIndexedValue">AABB</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=API/@EntryIndexedValue">API</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=BPM/@EntryIndexedValue">BPM</s:String>
-	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=EF/@EntryIndexedValue">EF</s:String>
-	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=FPS/@EntryIndexedValue">FPS</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=GC/@EntryIndexedValue">GC</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=GL/@EntryIndexedValue">GL</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=GLSL/@EntryIndexedValue">GLSL</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=HID/@EntryIndexedValue">HID</s:String>
-	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=HSV/@EntryIndexedValue">HSV</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=HTML/@EntryIndexedValue">HTML</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=HUD/@EntryIndexedValue">HUD</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=ID/@EntryIndexedValue">ID</s:String>
@@ -730,6 +717,9 @@
 	&lt;/Group&gt;&#xD;
 	&lt;/TypePattern&gt;&#xD;
 &lt;/Patterns&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/FileHeader/FileHeaderText/@EntryValue">Copyright (c) ppy Pty Ltd &lt;contact@ppy.sh&gt;. Licensed under the MIT Licence.&#xD;
+See the LICENCE file in the repository root for full licence text.&#xD;
+</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/PredefinedNamingRules/=Constants/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AA_BB" /&gt;</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/PredefinedNamingRules/=EnumMember/@EntryIndexedValue">&lt;Policy Inspect="False" Prefix="" Suffix="" Style="AaBb" /&gt;</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/PredefinedNamingRules/=LocalConstants/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aa_bb" /&gt;</s:String>
@@ -919,82 +909,26 @@ private void load()
 {
 	$END$
 };</s:String>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=antiflow/@EntryIndexedValue">True</s:Boolean>
 	<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/=Beatmapset/@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/=bindables/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Catmull/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Clickthrough/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Closedness/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=crosshair/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Daycore/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Deserialise/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=deserialised/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Dimmable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Disableable/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Drawables/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Failable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=favourited/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Gamefield/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=gameplay/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Geki/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Hashable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Hitnormal/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=hitobject/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=hitobjects/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Hitsound/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Hitsounded/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Hitsounds/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Judgeable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Katu/@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/=Kudosu/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Lazer/@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/=letterboxing/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=localisable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Migratable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Nightcore/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Omni/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Overlined/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Pausable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Pippidon/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Playfield/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=playfields/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Poolable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Preclicked/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=purgeable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Rearrangeable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=refetch/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=refetched/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Refilter/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Reinstantiation/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=resampler/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=romanisable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Romanisation/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Romanised/@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/=ruleset_0027s/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Scorable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=seeya/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Skinnable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Snappable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Soleily/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Spinnable/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Strongable/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Taiko/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=undim/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=undownloadable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unescaping/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unhover/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unhovered/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unplayed/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unproxy/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unranked/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Zoomable/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unranked/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>
@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.

-using System;
 using System.Collections.Generic;
 using System.Linq;
 using osu.Game.Beatmaps;
@@ -14,18 +13,18 @@ namespace osu.Game.Rulesets.EmptyFreeform
 {
    public class EmptyFreeformDifficultyCalculator : DifficultyCalculator
    {
-        public EmptyFreeformDifficultyCalculator(IRulesetInfo ruleset, IWorkingBeatmap beatmap)
+        public EmptyFreeformDifficultyCalculator(Ruleset ruleset, WorkingBeatmap beatmap)
            : base(ruleset, beatmap)
        {
        }

-        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills)
+        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills, double clockRate)
        {
-            return new DifficultyAttributes(mods, 0);
+            return new DifficultyAttributes(mods, skills, 0);
        }

-        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, Mod[] mods) => Enumerable.Empty<DifficultyHitObject>();
+        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate) => Enumerable.Empty<DifficultyHitObject>();

-        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => Array.Empty<Skill>();
+        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[0];
    }
 }
@@ -7,7 +7,7 @@ using osu.Game.Rulesets.UI;

 namespace osu.Game.Rulesets.EmptyFreeform
 {
-    public partial class EmptyFreeformInputManager : RulesetInputManager<EmptyFreeformAction>
+    public class EmptyFreeformInputManager : RulesetInputManager<EmptyFreeformAction>
    {
        public EmptyFreeformInputManager(RulesetInfo ruleset)
            : base(ruleset, 0, SimultaneousBindingMode.Unique)
@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.

-using System;
 using System.Collections.Generic;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
@@ -21,7 +20,7 @@ using osuTK.Graphics;

 namespace osu.Game.Rulesets.EmptyFreeform
 {
-    public partial class EmptyFreeformRuleset : Ruleset
+    public class EmptyFreeformRuleset : Ruleset
    {
        public override string Description => "a very emptyfreeformruleset ruleset";

@@ -31,8 +30,8 @@ namespace osu.Game.Rulesets.EmptyFreeform
        public override IBeatmapConverter CreateBeatmapConverter(IBeatmap beatmap) =>
            new EmptyFreeformBeatmapConverter(beatmap, this);

-        public override DifficultyCalculator CreateDifficultyCalculator(IWorkingBeatmap beatmap) =>
-            new EmptyFreeformDifficultyCalculator(RulesetInfo, beatmap);
+        public override DifficultyCalculator CreateDifficultyCalculator(WorkingBeatmap beatmap) =>
+            new EmptyFreeformDifficultyCalculator(this, beatmap);

        public override IEnumerable<Mod> GetModsFor(ModType type)
        {
@@ -42,7 +41,7 @@ namespace osu.Game.Rulesets.EmptyFreeform
                    return new[] { new EmptyFreeformModAutoplay() };

                default:
-                    return Array.Empty<Mod>();
+                    return new Mod[] { null };
            }
        }

@@ -56,7 +55,7 @@ namespace osu.Game.Rulesets.EmptyFreeform

        public override Drawable CreateIcon() => new Icon(ShortName[0]);

-        public partial class Icon : CompositeDrawable
+        public class Icon : CompositeDrawable
        {
            public Icon(char c)
            {
@@ -77,8 +76,5 @@ namespace osu.Game.Rulesets.EmptyFreeform
                };
            }
        }
-
-        // Leave this line intact. It will bake the correct version into the ruleset on each build/release.
-        public override string RulesetAPIVersionSupported => CURRENT_RULESET_API_VERSION;
    }
 }
@@ -5,12 +5,20 @@ using System.Collections.Generic;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.EmptyFreeform.Replays;
 using osu.Game.Rulesets.Mods;
+using osu.Game.Scoring;
+using osu.Game.Users;

 namespace osu.Game.Rulesets.EmptyFreeform.Mods
 {
    public class EmptyFreeformModAutoplay : ModAutoplay
    {
-        public override ModReplayData CreateReplayData(IBeatmap beatmap, IReadOnlyList<Mod> mods)
-            => new ModReplayData(new EmptyFreeformAutoGenerator(beatmap).Generate(), new ModCreatedUser { Username = "sample" });
+        public override Score CreateReplayScore(IBeatmap beatmap, IReadOnlyList<Mod> mods) => new Score
+        {
+            ScoreInfo = new ScoreInfo
+            {
+                User = new User { Username = "sample" },
+            },
+            Replay = new EmptyFreeformAutoGenerator(beatmap).Generate(),
+        };
    }
 }
@@ -9,7 +9,7 @@ using osuTK.Graphics;

 namespace osu.Game.Rulesets.EmptyFreeform.Objects.Drawables
 {
-    public partial class DrawableEmptyFreeformHitObject : DrawableHitObject<EmptyFreeformHitObject>
+    public class DrawableEmptyFreeformHitObject : DrawableHitObject<EmptyFreeformHitObject>
    {
        public DrawableEmptyFreeformHitObject(EmptyFreeformHitObject hitObject)
            : base(hitObject)
@@ -26,7 +26,7 @@ namespace osu.Game.Rulesets.EmptyFreeform.Objects.Drawables
        {
            if (timeOffset >= 0)
                // todo: implement judgement logic
-                ApplyResult(HitResult.Perfect);
+                ApplyResult(r => r.Type = HitResult.Perfect);
        }

        protected override void UpdateHitStateTransforms(ArmedState state)
@@ -14,16 +14,7 @@ namespace osu.Game.Rulesets.EmptyFreeform.Objects

        public Vector2 Position { get; set; }

-        public float X
-        {
-            get => Position.X;
-            set => Position = new Vector2(value, Y);
-        }
-
-        public float Y
-        {
-            get => Position.Y;
-            set => Position = new Vector2(X, value);
-        }
+        public float X => Position.X;
+        public float Y => Position.Y;
    }
 }
@@ -19,7 +19,7 @@ namespace osu.Game.Rulesets.EmptyFreeform.Replays

        protected override bool IsImportant(EmptyFreeformReplayFrame frame) => frame.Actions.Any();

-        protected override void CollectReplayInputs(List<IInput> inputs)
+        public override void CollectPendingInputs(List<IInput> inputs)
        {
            var position = Interpolation.ValueAt(CurrentTime, StartFrame.Position, EndFrame.Position, StartFrame.Time, EndFrame.Time);

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.

 using System.Collections.Generic;
-using System.Linq;
 using osu.Game.Rulesets.Replays;
 using osuTK;

@@ -18,8 +17,5 @@ namespace osu.Game.Rulesets.EmptyFreeform.Replays
            if (button.HasValue)
                Actions.Add(button.Value);
        }
-
-        public override bool IsEquivalentTo(ReplayFrame other)
-            => other is EmptyFreeformReplayFrame freeformFrame && Time == freeformFrame.Time && Position == freeformFrame.Position && Actions.SequenceEqual(freeformFrame.Actions);
    }
 }
@@ -17,7 +17,7 @@ using osu.Game.Rulesets.UI;
 namespace osu.Game.Rulesets.EmptyFreeform.UI
 {
    [Cached]
-    public partial class DrawableEmptyFreeformRuleset : DrawableRuleset<EmptyFreeformHitObject>
+    public class DrawableEmptyFreeformRuleset : DrawableRuleset<EmptyFreeformHitObject>
    {
        public DrawableEmptyFreeformRuleset(EmptyFreeformRuleset ruleset, IBeatmap beatmap, IReadOnlyList<Mod> mods = null)
            : base(ruleset, beatmap, mods)
@@ -8,7 +8,7 @@ using osu.Game.Rulesets.UI;
 namespace osu.Game.Rulesets.EmptyFreeform.UI
 {
    [Cached]
-    public partial class EmptyFreeformPlayfield : Playfield
+    public class EmptyFreeformPlayfield : Playfield
    {
        [BackgroundDependencyLoader]
        private void load()
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup Label="Project">
-    <TargetFramework>net8.0</TargetFramework>
-    <AssemblyTitle>osu.Game.Rulesets.EmptyFreeform</AssemblyTitle>
+    <TargetFramework>netstandard2.1</TargetFramework>
+    <AssemblyTitle>osu.Game.Rulesets.Sample</AssemblyTitle>
    <OutputType>Library</OutputType>
    <PlatformTarget>AnyCPU</PlatformTarget>
    <RootNamespace>osu.Game.Rulesets.EmptyFreeform</RootNamespace>
@@ -12,4 +12,4 @@
  <ItemGroup>
    <ProjectReference Include="..\..\..\..\osu.Game\osu.Game.csproj" />
  </ItemGroup>
-</Project>
+</Project>
@@ -10,6 +10,14 @@ trim_trailing_whitespace = true

 #Roslyn naming styles

+#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,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

@@ -113,7 +121,7 @@ dotnet_style_qualification_for_event = false:warning
 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 = false:warning
+csharp_style_var_for_built_in_types = true:none
 csharp_style_var_elsewhere = true:silent

 #Style - modifiers
@@ -157,7 +165,7 @@ csharp_style_unused_value_assignment_preference = discard_variable:warning

 #Style - variable declaration
 csharp_style_inlined_variable_declaration = true:warning
-csharp_style_deconstructed_variable_declaration = false:silent
+csharp_style_deconstructed_variable_declaration = true:warning

 #Style - other C# 7.x features
 dotnet_style_prefer_inferred_tuple_names = true:warning
@@ -168,8 +176,8 @@ 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:silent
-csharp_style_prefer_range_operator = false:silent
+csharp_style_prefer_index_operator = true:warning
+csharp_style_prefer_range_operator = true:warning
 csharp_style_prefer_switch_expression = false:none

 #Supressing roslyn built-in analyzers
@@ -189,4 +197,4 @@ dotnet_diagnostic.IDE0069.severity = none
 dotnet_diagnostic.CA2225.severity = none

 # Banned APIs
-dotnet_diagnostic.RS0030.severity = error
+dotnet_diagnostic.RS0030.severity = error
@@ -1,5 +1,7 @@
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.
+##
+## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore

 # User-specific files
 *.suo
@@ -15,6 +17,8 @@
 [Dd]ebugPublic/
 [Rr]elease/
 [Rr]eleases/
+x64/
+x86/
 bld/
 [Bb]in/
 [Oo]bj/
@@ -38,10 +42,11 @@ TestResult.xml
 [Rr]eleasePS/
 dlldata.c

-# DNX
+# .NET Core
 project.lock.json
 project.fragment.lock.json
 artifacts/
+**/Properties/launchSettings.json

 *_i.c
 *_p.c
@@ -108,6 +113,10 @@ _TeamCity*
 # DotCover is a Code Coverage Tool
 *.dotCover

+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
 # NCrunch
 _NCrunch_*
 .*crunch*.local.xml
@@ -157,7 +166,7 @@ PublishScripts/
 !**/packages/build/
 # Uncomment if necessary however generally it will be regenerated when needed
 #!**/packages/repositories.config
-# NuGet v3's project.json files produces more ignoreable files
+# NuGet v3's project.json files produces more ignorable files
 *.nuget.props
 *.nuget.targets

@@ -187,11 +196,10 @@ ClientBin/
 *~
 *.dbmdl
 *.dbproj.schemaview
+*.jfm
 *.pfx
 *.publishsettings
-node_modules/
 orleans.codegen.cs
-Resource.designer.cs

 # Since there are multiple workflows, uncomment next line to ignore bower_components
 # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
@@ -211,6 +219,7 @@ UpgradeLog*.htm
 # SQL Server files
 *.mdf
 *.ldf
+*.ndf

 # Business Intelligence projects
 *.rdl.data
@@ -225,6 +234,10 @@ FakesAssemblies/

 # Node.js Tools for Visual Studio
 .ntvs_analysis.dat
+node_modules/
+
+# Typescript v1 declaration files
+typings/

 # Visual Studio 6 build log
 *.plg
@@ -232,6 +245,9 @@ FakesAssemblies/
 # Visual Studio 6 workspace options file
 *.opt

+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
 # Visual Studio LightSwitch build output
 **/*.HTMLClient/GeneratedArtifacts
 **/*.DesktopClient/GeneratedArtifacts
@@ -247,96 +263,26 @@ paket-files/
 # FAKE - F# Make
 .fake/

+# JetBrains Rider
+.idea/
+*.sln.iml
+
+# CodeRush
+.cr/
+
 # Python Tools for Visual Studio (PTVS)
 __pycache__/
 *.pyc

-# Cake #
-/tools/**
-/build/tools/**
-/build/temp/**
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config

-# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and WebStorm
-# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+# Telerik's JustMock configuration file
+*.jmconfig

-# 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
-
-# BenchmarkDotNet
-/BenchmarkDotNet.Artifacts
-
-*.GeneratedMSBuildEditorConfig.editorconfig
-
-# Fody (pulled in by Realm) - schema file
-FodyWeavers.xsd
-**/FodyWeavers.xml
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
@@ -1,10 +0,0 @@
-<!-- Contains required properties for osu!framework projects. -->
-<Project>
-  <PropertyGroup>
-    <ApplicationManifest>$(MSBuildThisFileDirectory)app.manifest</ApplicationManifest>
-  </PropertyGroup>
-  <PropertyGroup Label="Documentation">
-    <GenerateDocumentationFile>true</GenerateDocumentationFile>
-    <NoWarn>$(NoWarn);CS1591</NoWarn>
-  </PropertyGroup>
-</Project>
@@ -1,46 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<asmv1:assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1" xmlns:asmv1="urn:schemas-microsoft-com:asm.v1" xmlns:asmv2="urn:schemas-microsoft-com:asm.v2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
-  <assemblyIdentity version="1.0.0.0" name="MyNewProject" />
-  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
-    <security>
-      <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
-        <requestedExecutionLevel level="asInvoker" uiAccess="false" />
-      </requestedPrivileges>
-      <applicationRequestMinimum>
-        <defaultAssemblyRequest permissionSetReference="Custom" />
-        <PermissionSet class="System.Security.PermissionSet" version="1" Unrestricted="true" ID="Custom" SameSite="site" />
-      </applicationRequestMinimum>
-    </security>
-  </trustInfo>
-  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
-    <application>
-      <!-- Windows Vista -->
-      <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}" />
-      <!-- Windows 7 -->
-      <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}" />
-      <!-- Windows 8 -->
-      <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}" />
-      <!-- Windows 8.1 -->
-      <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}" />
-      <!-- Windows 10 -->
-      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
-    </application>
-  </compatibility>
-  <asmv3:application>
-    <asmv3:windowsSettings xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">
-      <dpiAware>true</dpiAware>
-    </asmv3:windowsSettings>
-  </asmv3:application>
-  <dependency>
-    <dependentAssembly>
-      <assemblyIdentity
-          type="win32"
-          name="Microsoft.Windows.Common-Controls"
-          version="6.0.0.0"
-          processorArchitecture="*"
-          publicKeyToken="6595b64144ccf1df"
-          language="*"
-        />
-    </dependentAssembly>
-  </dependency>
-</asmv1:assembly>
@@ -7,7 +7,7 @@
            "request": "launch",
            "program": "dotnet",
            "args": [
-                "${workspaceRoot}/bin/Debug/net8.0/osu.Game.Rulesets.Pippidon.Tests.dll"
+                "${workspaceRoot}/bin/Debug/net5.0/osu.Game.Rulesets.Pippidon.Tests.dll"
            ],
            "cwd": "${workspaceRoot}",
            "preLaunchTask": "Build (Debug)",
@@ -20,7 +20,7 @@
            "request": "launch",
            "program": "dotnet",
            "args": [
-                "${workspaceRoot}/bin/Release/net8.0/osu.Game.Rulesets.Pippidon.Tests.dll"
+                "${workspaceRoot}/bin/Release/net5.0/osu.Game.Rulesets.Pippidon.Tests.dll"
            ],
            "cwd": "${workspaceRoot}",
            "preLaunchTask": "Build (Release)",
@@ -4,16 +4,20 @@
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Shapes;
+using osu.Framework.Platform;
 using osu.Game.Tests.Visual;
 using osuTK.Graphics;

 namespace osu.Game.Rulesets.Pippidon.Tests
 {
-    public partial class TestSceneOsuGame : OsuTestScene
+    public class TestSceneOsuGame : OsuTestScene
    {
        [BackgroundDependencyLoader]
-        private void load()
+        private void load(GameHost host, OsuGameBase gameBase)
        {
+            OsuGame game = new OsuGame();
+            game.SetHost(host);
+
            Children = new Drawable[]
            {
                new Box
@@ -21,9 +25,8 @@ namespace osu.Game.Rulesets.Pippidon.Tests
                    RelativeSizeAxes = Axes.Both,
                    Colour = Color4.Black,
                },
+                game
            };
-
-            AddGame(new OsuGame());
        }
    }
 }
@@ -7,7 +7,7 @@ using osu.Game.Tests.Visual;
 namespace osu.Game.Rulesets.Pippidon.Tests
 {
    [TestFixture]
-    public partial class TestSceneOsuPlayer : PlayerTestScene
+    public class TestSceneOsuPlayer : PlayerTestScene
    {
        protected override Ruleset CreatePlayerRuleset() => new PippidonRuleset();
    }
@@ -13,7 +13,7 @@ namespace osu.Game.Rulesets.Pippidon.Tests
        [STAThread]
        public static int Main(string[] args)
        {
-            using (DesktopGameHost host = Host.GetSuitableDesktopHost(@"osu"))
+            using (DesktopGameHost host = Host.GetSuitableHost(@"osu", true))
            {
                host.Run(new OsuTestBrowser());
                return 0;
@@ -9,16 +9,18 @@
    <GenerateProgramFile>false</GenerateProgramFile>
  </PropertyGroup>
  <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
-    <PackageReference Include="NUnit" Version="4.5.1" />
-    <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
+    <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
+    <PackageReference Include="NUnit" Version="3.13.2" />
+    <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
+    <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />
  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\osu.Game.Rulesets.Pippidon\osu.Game.Rulesets.Pippidon.csproj" />
  </ItemGroup>
  <PropertyGroup Label="Project">
    <OutputType>WinExe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
    <RootNamespace>osu.Game.Rulesets.Pippidon.Tests</RootNamespace>
  </PropertyGroup>
-</Project>
+</Project>
@@ -18,10 +18,9 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ArrangeTypeModifiers/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AssignedValueIsNeverUsed/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AssignmentIsFullyDiscarded/@EntryIndexedValue">DO_NOT_SHOW</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AssignNullToNotNullAttribute/@EntryIndexedValue">WARNING</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AsyncVoidMethod/@EntryIndexedValue">WARNING</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AutoPropertyCanBeMadeGetOnly_002EGlobal/@EntryIndexedValue">HINT</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AutoPropertyCanBeMadeGetOnly_002ELocal/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AssignNullToNotNullAttribute/@EntryIndexedValue">HINT</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AutoPropertyCanBeMadeGetOnly_002EGlobal/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AutoPropertyCanBeMadeGetOnly_002ELocal/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=BadAttributeBracketsSpaces/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=BadBracesSpaces/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=BadChildStatementIndent/@EntryIndexedValue">WARNING</s:String>
@@ -74,7 +73,6 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ConvertToLocalFunction/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ConvertToStaticClass/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ConvertToUsingDeclaration/@EntryIndexedValue">HINT</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ConvertTypeCheckPatternToNullCheck/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=DoubleNegationOperator/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=EmptyGeneralCatchClause/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=EnforceDoWhileStatementBraces/@EntryIndexedValue">WARNING</s:String>
@@ -107,9 +105,8 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MemberCanBeProtected_002EGlobal/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MergeCastWithTypeCheck/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MergeConditionalExpression/@EntryIndexedValue">WARNING</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MergeIntoNegatedPattern/@EntryIndexedValue">DO_NOT_SHOW</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MergeIntoPattern/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MergeSequentialChecks/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MergeSequentialPatterns/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MethodHasAsyncOverload/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MethodHasAsyncOverloadWithCancellation/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MethodSupportsCancellation/@EntryIndexedValue">WARNING</s:String>
@@ -123,7 +120,6 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=MultipleTypeMembersOnOneLine/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=NestedStringInterpolation/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=NotAccessedField_002EGlobal/@EntryIndexedValue">HINT</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=NotOverriddenInSpecificCulture/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=OutdentIsOffPrevLevel/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ParameterHidesMember/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ParameterOnlyUsedForPreconditionCheck_002EGlobal/@EntryIndexedValue">HINT</s:String>
@@ -133,7 +129,7 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=PossibleMultipleEnumeration/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=PrivateVariableCanBeMadeReadonly/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=PublicConstructorInAbstractClass/@EntryIndexedValue">WARNING</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=RedundantArgumentDefaultValue/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=RedundantArgumentDefaultValue/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=RedundantArrayCreationExpression/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=RedundantAttributeParentheses/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=RedundantAttributeUsageProperty/@EntryIndexedValue">WARNING</s:String>
@@ -208,10 +204,8 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=StringLiteralTypo/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=StringStartsWithIsCultureSpecific/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=StructCanBeMadeReadOnly/@EntryIndexedValue">WARNING</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SuggestVarOrType_005FBuiltInTypes/@EntryIndexedValue">SUGGESTION</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SuggestVarOrType_005FBuiltInTypes/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SuggestVarOrType_005FSimpleTypes/@EntryIndexedValue">DO_NOT_SHOW</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SuspiciousTypeConversion_002EGlobal/@EntryIndexedValue"></s:String>
-	<s:Boolean x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SuspiciousTypeConversion_002EGlobal/@EntryIndexRemoved">True</s:Boolean>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=SwitchStatementMissingSomeCases/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=TabsAndSpacesMismatch/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=TabsAreDisallowed/@EntryIndexedValue">WARNING</s:String>
@@ -232,7 +226,6 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UnusedType_002EGlobal/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseAwaitUsing/@EntryIndexedValue">DO_NOT_SHOW</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseCollectionCountProperty/@EntryIndexedValue">WARNING</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseConfigureAwaitFalseForAsyncDisposable/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseFormatSpecifierInFormatString/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseFormatSpecifierInInterpolation/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=UseIndexFromEndExpression/@EntryIndexedValue">WARNING</s:String>
@@ -305,21 +298,15 @@
 	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/WRAP_BEFORE_BINARY_OPSIGN/@EntryValue">True</s:Boolean>
 	<s:Int64 x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/WRAP_LIMIT/@EntryValue">200</s:Int64>
 	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/WRAP_OBJECT_AND_COLLECTION_INITIALIZER_STYLE/@EntryValue">CHOP_IF_LONG</s:String>
-	<s:String x:Key="/Default/CodeStyle/CSharpVarKeywordUsage/ForBuiltInTypes/@EntryValue">UseExplicitType</s:String>
-	<s:String x:Key="/Default/CodeStyle/CSharpVarKeywordUsage/ForOtherTypes/@EntryValue">UseVarWhenEvident</s:String>
-	<s:String x:Key="/Default/CodeStyle/CSharpVarKeywordUsage/ForSimpleTypes/@EntryValue">UseVarWhenEvident</s:String>
 	<s:Boolean x:Key="/Default/CodeStyle/EncapsulateField/MakeFieldPrivate/@EntryValue">False</s:Boolean>
 	<s:Boolean x:Key="/Default/CodeStyle/EncapsulateField/UseAutoProperty/@EntryValue">False</s:Boolean>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=AABB/@EntryIndexedValue">AABB</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=API/@EntryIndexedValue">API</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=BPM/@EntryIndexedValue">BPM</s:String>
-	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=EF/@EntryIndexedValue">EF</s:String>
-	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=FPS/@EntryIndexedValue">FPS</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=GC/@EntryIndexedValue">GC</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=GL/@EntryIndexedValue">GL</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=GLSL/@EntryIndexedValue">GLSL</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=HID/@EntryIndexedValue">HID</s:String>
-	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=HSV/@EntryIndexedValue">HSV</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=HTML/@EntryIndexedValue">HTML</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=HUD/@EntryIndexedValue">HUD</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=ID/@EntryIndexedValue">ID</s:String>
@@ -730,6 +717,9 @@
 	&lt;/Group&gt;&#xD;
 	&lt;/TypePattern&gt;&#xD;
 &lt;/Patterns&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/FileHeader/FileHeaderText/@EntryValue">Copyright (c) ppy Pty Ltd &lt;contact@ppy.sh&gt;. Licensed under the MIT Licence.&#xD;
+See the LICENCE file in the repository root for full licence text.&#xD;
+</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/PredefinedNamingRules/=Constants/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AA_BB" /&gt;</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/PredefinedNamingRules/=EnumMember/@EntryIndexedValue">&lt;Policy Inspect="False" Prefix="" Suffix="" Style="AaBb" /&gt;</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/PredefinedNamingRules/=LocalConstants/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aa_bb" /&gt;</s:String>
@@ -919,82 +909,26 @@ private void load()
 {
 	$END$
 };</s:String>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=antiflow/@EntryIndexedValue">True</s:Boolean>
 	<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/=Beatmapset/@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/=bindables/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Catmull/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Clickthrough/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Closedness/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=crosshair/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Daycore/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Deserialise/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=deserialised/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Dimmable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Disableable/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Drawables/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Failable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=favourited/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Gamefield/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=gameplay/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Geki/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Hashable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Hitnormal/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=hitobject/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=hitobjects/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Hitsound/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Hitsounded/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Hitsounds/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Judgeable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Katu/@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/=Kudosu/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Lazer/@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/=letterboxing/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=localisable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Migratable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Nightcore/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Omni/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Overlined/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Pausable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Pippidon/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Playfield/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=playfields/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Poolable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Preclicked/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=purgeable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Rearrangeable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=refetch/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=refetched/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Refilter/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Reinstantiation/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=resampler/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=romanisable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Romanisation/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Romanised/@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/=ruleset_0027s/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Scorable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=seeya/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Skinnable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Snappable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Soleily/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Spinnable/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Strongable/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Taiko/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=undim/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=undownloadable/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unescaping/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unhover/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unhovered/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unplayed/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unproxy/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unranked/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/UserDictionary/Words/=Zoomable/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Unranked/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>
@@ -5,12 +5,20 @@ using System.Collections.Generic;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Pippidon.Replays;
+using osu.Game.Scoring;
+using osu.Game.Users;

 namespace osu.Game.Rulesets.Pippidon.Mods
 {
    public class PippidonModAutoplay : ModAutoplay
    {
-        public override ModReplayData CreateReplayData(IBeatmap beatmap, IReadOnlyList<Mod> mods)
-            => new ModReplayData(new PippidonAutoGenerator(beatmap).Generate(), new ModCreatedUser { Username = "sample" });
+        public override Score CreateReplayScore(IBeatmap beatmap, IReadOnlyList<Mod> mods) => new Score
+        {
+            ScoreInfo = new ScoreInfo
+            {
+                User = new User { Username = "sample" },
+            },
+            Replay = new PippidonAutoGenerator(beatmap).Generate(),
+        };
    }
 }
@@ -8,13 +8,15 @@ using osu.Framework.Graphics;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Graphics.Textures;
 using osu.Game.Audio;
+using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Rulesets.Objects.Drawables;
+using osu.Game.Rulesets.Scoring;
 using osuTK;
 using osuTK.Graphics;

 namespace osu.Game.Rulesets.Pippidon.Objects.Drawables
 {
-    public partial class DrawablePippidonHitObject : DrawableHitObject<PippidonHitObject>
+    public class DrawablePippidonHitObject : DrawableHitObject<PippidonHitObject>
    {
        private const double time_preempt = 600;
        private const double time_fadein = 400;
@@ -42,18 +44,13 @@ namespace osu.Game.Rulesets.Pippidon.Objects.Drawables

        public override IEnumerable<HitSampleInfo> GetSamples() => new[]
        {
-            new HitSampleInfo(HitSampleInfo.HIT_NORMAL)
+            new HitSampleInfo(HitSampleInfo.HIT_NORMAL, SampleControlPoint.DEFAULT_BANK)
        };

        protected override void CheckForResult(bool userTriggered, double timeOffset)
        {
            if (timeOffset >= 0)
-            {
-                if (IsHovered)
-                    ApplyMaxResult();
-                else
-                    ApplyMinResult();
-            }
+                ApplyResult(r => r.Type = IsHovered ? HitResult.Perfect : HitResult.Miss);
        }

        protected override double InitialLifetimeOffset => time_preempt;
@@ -14,16 +14,7 @@ namespace osu.Game.Rulesets.Pippidon.Objects

        public Vector2 Position { get; set; }

-        public float X
-        {
-            get => Position.X;
-            set => Position = new Vector2(value, Y);
-        }
-
-        public float Y
-        {
-            get => Position.Y;
-            set => Position = new Vector2(X, value);
-        }
+        public float X => Position.X;
+        public float Y => Position.Y;
    }
 }
@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.

-using System;
 using System.Collections.Generic;
 using System.Linq;
 using osu.Game.Beatmaps;
@@ -14,18 +13,18 @@ namespace osu.Game.Rulesets.Pippidon
 {
    public class PippidonDifficultyCalculator : DifficultyCalculator
    {
-        public PippidonDifficultyCalculator(IRulesetInfo ruleset, IWorkingBeatmap beatmap)
+        public PippidonDifficultyCalculator(Ruleset ruleset, WorkingBeatmap beatmap)
            : base(ruleset, beatmap)
        {
        }

-        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills)
+        protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills, double clockRate)
        {
-            return new DifficultyAttributes(mods, 0);
+            return new DifficultyAttributes(mods, skills, 0);
        }

-        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, Mod[] mods) => Enumerable.Empty<DifficultyHitObject>();
+        protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate) => Enumerable.Empty<DifficultyHitObject>();

-        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => Array.Empty<Skill>();
+        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[0];
    }
 }
@@ -7,7 +7,7 @@ using osu.Game.Rulesets.UI;

 namespace osu.Game.Rulesets.Pippidon
 {
-    public partial class PippidonInputManager : RulesetInputManager<PippidonAction>
+    public class PippidonInputManager : RulesetInputManager<PippidonAction>
    {
        public PippidonInputManager(RulesetInfo ruleset)
            : base(ruleset, 0, SimultaneousBindingMode.Unique)
@@ -1,9 +1,10 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.

-using System;
 using System.Collections.Generic;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Graphics.Textures;
 using osu.Framework.Input.Bindings;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Difficulty;
@@ -25,8 +26,8 @@ namespace osu.Game.Rulesets.Pippidon
        public override IBeatmapConverter CreateBeatmapConverter(IBeatmap beatmap) =>
            new PippidonBeatmapConverter(beatmap, this);

-        public override DifficultyCalculator CreateDifficultyCalculator(IWorkingBeatmap beatmap) =>
-            new PippidonDifficultyCalculator(RulesetInfo, beatmap);
+        public override DifficultyCalculator CreateDifficultyCalculator(WorkingBeatmap beatmap) =>
+            new PippidonDifficultyCalculator(this, beatmap);

        public override IEnumerable<Mod> GetModsFor(ModType type)
        {
@@ -36,7 +37,7 @@ namespace osu.Game.Rulesets.Pippidon
                    return new[] { new PippidonModAutoplay() };

                default:
-                    return Array.Empty<Mod>();
+                    return new Mod[] { null };
            }
        }

@@ -48,9 +49,9 @@ namespace osu.Game.Rulesets.Pippidon
            new KeyBinding(InputKey.X, PippidonAction.Button2),
        };

-        public override Drawable CreateIcon() => new PippidonRulesetIcon(this);
-
-        // Leave this line intact. It will bake the correct version into the ruleset on each build/release.
-        public override string RulesetAPIVersionSupported => CURRENT_RULESET_API_VERSION;
+        public override Drawable CreateIcon() => new Sprite
+        {
+            Texture = new TextureStore(new TextureLoaderStore(CreateResourceStore()), false).Get("Textures/coin"),
+        };
    }
 }
@@ -1,26 +0,0 @@
-// 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.Allocation;
-using osu.Framework.Graphics.Rendering;
-using osu.Framework.Graphics.Sprites;
-using osu.Framework.Graphics.Textures;
-
-namespace osu.Game.Rulesets.Pippidon
-{
-    public partial class PippidonRulesetIcon : Sprite
-    {
-        private readonly Ruleset ruleset;
-
-        public PippidonRulesetIcon(Ruleset ruleset)
-        {
-            this.ruleset = ruleset;
-        }
-
-        [BackgroundDependencyLoader]
-        private void load(IRenderer renderer)
-        {
-            Texture = new TextureStore(renderer, new TextureLoaderStore(ruleset.CreateResourceStore()), false).Get("Textures/coin");
-        }
-    }
-}
@@ -18,7 +18,7 @@ namespace osu.Game.Rulesets.Pippidon.Replays

        protected override bool IsImportant(PippidonReplayFrame frame) => true;

-        protected override void CollectReplayInputs(List<IInput> inputs)
+        public override void CollectPendingInputs(List<IInput> inputs)
        {
            var position = Interpolation.ValueAt(CurrentTime, StartFrame.Position, EndFrame.Position, StartFrame.Time, EndFrame.Time);

@@ -9,8 +9,5 @@ namespace osu.Game.Rulesets.Pippidon.Replays
    public class PippidonReplayFrame : ReplayFrame
    {
        public Vector2 Position;
-
-        public override bool IsEquivalentTo(ReplayFrame other)
-            => other is PippidonReplayFrame pippidonFrame && Time == pippidonFrame.Time && Position == pippidonFrame.Position;
    }
 }
@@ -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.
+
+using osu.Game.Rulesets.Scoring;
+
+namespace osu.Game.Rulesets.Pippidon.Scoring
+{
+    public class PippidonScoreProcessor : ScoreProcessor
+    {
+    }
+}
@@ -17,7 +17,7 @@ using osu.Game.Rulesets.UI;
 namespace osu.Game.Rulesets.Pippidon.UI
 {
    [Cached]
-    public partial class DrawablePippidonRuleset : DrawableRuleset<PippidonHitObject>
+    public class DrawablePippidonRuleset : DrawableRuleset<PippidonHitObject>
    {
        public DrawablePippidonRuleset(PippidonRuleset ruleset, IBeatmap beatmap, IReadOnlyList<Mod> mods = null)
            : base(ruleset, beatmap, mods)
--- a/Show More
+++ b/Show More