Move piece files in Osu ruleset

osu.Game.Rulesets.Osu/Skinning/Default/CirclePiece.cs

@@ -0,0 +1,72 @@
+// 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;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Graphics.Textures;
+using osu.Game.Rulesets.Objects.Drawables;
+using osuTK;
+
+namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
+{
+    public class CirclePiece : CompositeDrawable
+    {
+        [Resolved]
+        private DrawableHitObject drawableObject { get; set; }
+
+        private TrianglesPiece triangles;
+
+        public CirclePiece()
+        {
+            Size = new Vector2(OsuHitObject.OBJECT_RADIUS * 2);
+            Masking = true;
+
+            CornerRadius = Size.X / 2;
+            CornerExponent = 2;
+
+            Anchor = Anchor.Centre;
+            Origin = Anchor.Centre;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(TextureStore textures)
+        {
+            InternalChildren = new Drawable[]
+            {
+                new Sprite
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Texture = textures.Get(@"Gameplay/osu/disc"),
+                },
+                triangles = new TrianglesPiece
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Blending = BlendingParameters.Additive,
+                    Alpha = 0.5f,
+                }
+            };
+
+            drawableObject.HitObjectApplied += onHitObjectApplied;
+            onHitObjectApplied(drawableObject);
+        }
+
+        private void onHitObjectApplied(DrawableHitObject obj)
+        {
+            if (obj.HitObject == null)
+                return;
+
+            triangles.Reset((int)obj.HitObject.StartTime);
+        }
+
+        protected override void Dispose(bool isDisposing)
+        {
+            base.Dispose(isDisposing);
+
+            if (drawableObject != null)
+                drawableObject.HitObjectApplied -= onHitObjectApplied;
+        }
+    }
+}