Add frame list in skin data structure. Remove Cocos2d Plist support.

2022-11-17 17:19:31 +08:00
parent cd8aa0e65c
commit fd9e2ce409
13 changed files with 127 additions and 1140 deletions
--- a/Assets/Cryville/Crtr/SpriteFrame.cs
+++ b/Assets/Cryville/Crtr/SpriteFrame.cs
@@ -0,0 +1,109 @@
+using System;
+using UnityEngine;
+
+namespace Cryville.Crtr {
+	public class SpriteFrame {
+#pragma warning disable IDE1006
+		Rect _frame;
+		public Rect frame {
+			get { return _frame; }
+			set { _frame = value; }
+		}
+		public Rect textureRect {
+			get { return _frame; }
+			set { _frame = value; }
+		}
+
+		bool _rotated = false;
+		public bool rotated {
+			get { return _rotated; }
+			set { _rotated = value; }
+		}
+		public bool textureRotated {
+			get { return _rotated; }
+			set { _rotated = value; }
+		}
+#pragma warning restore IDE1006
+
+		public Vector2 offset;
+
+		public Rect sourceColorRect;
+		public Vector2 sourceSize;
+		private Rect _uv;
+		private Vector2[] cuv;
+		public Rect UV {
+			get {
+				return _uv;
+			}
+			private set {
+				_uv = value;
+				float x0 = Mathf.Min(_uv.xMin, _uv.xMax);
+				float x1 = Mathf.Max(_uv.xMin, _uv.xMax);
+				float y0 = Mathf.Min(_uv.yMin, _uv.yMax);
+				float y1 = Mathf.Max(_uv.yMin, _uv.yMax);
+				if (_rotated) cuv = new Vector2[]{
+						new Vector2(x0, y1),
+						new Vector2(x1, y0),
+						new Vector2(x0, y0),
+						new Vector2(x1, y1),
+					};
+				else cuv = new Vector2[]{
+						new Vector2(x0, y0),
+						new Vector2(x1, y1),
+						new Vector2(x1, y0),
+						new Vector2(x0, y1),
+					};
+			}
+		}
+		public Vector2 GetUV(Vector2 uv) {
+			return GetUV(uv.x, uv.y);
+		}
+		public Vector2 GetUV(float u, float v) {
+			Vector2 uv00 = cuv[0], uv11 = cuv[1],
+				uv10 = cuv[2], uv01 = cuv[3];
+			return (1 - u - v) * uv00
+				+ u * uv10
+				+ v * uv01
+				+ u * v * (uv00 + uv11 - uv10 - uv01);
+		}
+		public Texture2D Texture {
+			get;
+			private set;
+		}
+		public Vector2 Size {
+			get {
+				return new Vector2(Texture.width, Texture.height);
+			}
+		}
+
+		public void Init() {
+			if (Texture == null)
+				throw new InvalidOperationException(); // TODO
+			_frame = new Rect(Vector2.zero, Size);
+			var w = _frame.width;
+			var h = _frame.height;
+			float x = _frame.x / w;
+			float y = 1 - _frame.y / h;
+			float tw = (_rotated ? _frame.height : _frame.width) / w;
+			float th = (_rotated ? _frame.width : _frame.height) / h;
+			if (_rotated) UV = new Rect(x, y, tw, -th);
+			else UV = new Rect(x, y, tw, -th);
+		}
+
+		public void Init(int w, int h, Texture2D _base) {
+			if (Texture != null)
+				throw new InvalidOperationException(); // TODO
+			Texture = _base;
+			float x = _frame.x / w;
+			float y = 1 - _frame.y / h;
+			float tw = (_rotated ? _frame.height : _frame.width) / w;
+			float th = (_rotated ? _frame.width : _frame.height) / h;
+			if (_rotated) UV = new Rect(x, y, tw, -th);
+			else UV = new Rect(x, y, tw, -th);
+		}
+		public SpriteFrame() { }
+		public SpriteFrame(Texture2D tex) {
+			Texture = tex;
+		}
+	}
+}