Add random rotation and scale factors to osu!catch bananas

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

@@ -18,7 +18,9 @@ namespace osu.Game.Rulesets.Catch.Tests
         public override IReadOnlyList<Type> RequiredTypes => new[]
         {
             typeof(BananaShower),
+            typeof(Banana),
             typeof(DrawableBananaShower),
+            typeof(DrawableBanana),
 
             typeof(CatchRuleset),
             typeof(DrawableCatchRuleset),

osu.Game.Rulesets.Catch/Objects/Drawables/DrawableBanana.cs

@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System.Collections.Generic;
+using osu.Framework.Graphics;
 using osu.Framework.Utils;
 using osuTK.Graphics;
 
@@ -22,6 +23,22 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawables
             return colour ??= getBananaColour();
         }
 
+        protected override void UpdateInitialTransforms()
+        {
+            base.UpdateInitialTransforms();
+
+            const float end_scale = 0.6f;
+            const float random_scale_range = 1.6f;
+
+            ScaleContainer.ScaleTo(HitObject.Scale * (end_scale + random_scale_range * RNG.NextSingle()))
+                          .Then().ScaleTo(HitObject.Scale * end_scale, HitObject.TimePreempt);
+
+            const float random_angle_range = 180;
+
+            ScaleContainer.RotateTo(random_angle_range * (RNG.NextSingle() * 2 - 1))
+                          .Then().RotateTo(random_angle_range * (RNG.NextSingle() * 2 - 1), HitObject.TimePreempt);
+        }
+
         private Color4 getBananaColour()
         {
             switch (RNG.Next(0, 3))

osu.Game/Tests/Visual/ScreenTestScene.cs

@@ -38,12 +38,11 @@ namespace osu.Game.Tests.Visual
 
         private void addExitAllScreensStep()
         {
-            AddUntilStep("exit all screens", () =>
+            AddStep("exit all screens", () =>
             {
-                if (Stack.CurrentScreen == null) return true;
+                if (Stack.CurrentScreen == null) return;
 
                 Stack.Exit();
-                return false;
             });
         }
     }