Readme update

PerformanceCalculatorGUI/README.md

@@ -0,0 +1,20 @@
+# Performance Calculator GUI
+
+A GUI tool for calculating the difficulty of beatmaps, changes in profile scores and leaderboards.
+
+## Tweaking
+
+Difficulty and performance calculators for all rulesets may be modified to tweak the output of the calculator. These exist in the following directories:
+
+```
+../osu/osu.Game.Rulesets.Osu/Difficulty
+../osu/osu.Game.Rulesets.Taiko/Difficulty
+../osu/osu.Game.Rulesets.Catch/Difficulty
+../osu/osu.Game.Rulesets.Mania/Difficulty
+```
+
+If you run the tool using `dotnet watch` the calculations will update in realtime where possible.
+
+## Usage
+
+`dotnet run`

PerformanceCalculatorGUI/Screens/BeatmapLeaderboardScreen.cs

@@ -38,10 +38,8 @@ namespace PerformanceCalculatorGUI.Screens
         private VerboseLoadingLayer loadingLayer;
 
         private GridContainer layout;
-        private OsuScrollContainer scrollContainer;
         private ScoreTable scoreTable;
 
-        private Box background;
         private Container beatmapPanelContainer;
         private BeatmapCard beatmapPanel;
 
@@ -143,7 +141,7 @@ namespace PerformanceCalculatorGUI.Screens
                         },
                         new Drawable[]
                         {
-                            scrollContainer = new OsuScrollContainer
+                            new OsuScrollContainer
                             {
                                 RelativeSizeAxes = Axes.Both,
                                 Children = new Drawable[]

README.md

@@ -12,9 +12,10 @@ Tools for [osu!](https://osu.ppy.sh).
 # Getting Started
 
 ## I just want to run it
-- Clone the repository including submodules (`git clone --recurse-submodules https://github.com/ppy/osu-tools`)
+- Clone the repository (`git clone https://github.com/ppy/osu-tools`)
 - Navigate to each tool's directory and follow the instructions listed in the tool's README.
     - [PerformanceCalculator](https://github.com/ppy/osu-tools/blob/master/PerformanceCalculator/README.md) - A tool for calculating the difficulty of beatmaps and the performance of replays.
+    - [PerformanceCalculatorGUI](https://github.com/ppy/osu-tools/blob/master/PerformanceCalculatorGUI/README.md) - A GUI tool for calculating the difficulty of beatmaps, changes in profile scores and leaderboards.
 
 ## I want to make changes
 Most relevant code is in the main [ppy/osu](htts://github.com/ppy/osu) repository. To make any meaningful changes you will likely need to edit that as well.