重构并增加HitTest

Spine/Implementations/V38/SkeletonClipping38.cs

@@ -0,0 +1,56 @@
+using Spine.Interfaces;
+using Spine.Interfaces.Attachments;
+using Spine.Utils;
+using SpineRuntime38;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Spine.Implementations.V38
+{
+    internal sealed class SkeletonClipping38 : ISkeletonClipping
+    {
+        private readonly SkeletonClipping _o = new();
+
+        public bool IsClipping => _o.IsClipping;
+
+        public float[] ClippedVertices => _o.ClippedVertices.Items;
+
+        public int ClippedVerticesLength => _o.ClippedVertices.Count;
+
+        public int[] ClippedTriangles => _o.ClippedTriangles.Items;
+
+        public int ClippedTrianglesLength => _o.ClippedTriangles.Count;
+
+        public float[] ClippedUVs => _o.ClippedUVs.Items;
+
+        public void ClipTriangles(float[] vertices, int verticesLength, int[] triangles, int trianglesLength, float[] uvs)
+            => _o.ClipTriangles(vertices, verticesLength, triangles, trianglesLength, uvs);
+
+        public void ClipStart(ISlot slot, IClippingAttachment clippingAttachment)
+        {
+            if (slot is Slot38 st && clippingAttachment is Attachments.ClippingAttachment38 att)
+            {
+                _o.ClipStart(st.InnerObject, att.InnerObject);
+                return;
+            }
+            throw new ArgumentException($"Received {slot.GetType().Name} {clippingAttachment.GetType().Name}");
+        }
+
+        public void ClipEnd(ISlot slot)
+        {
+            if (slot is Slot38 st)
+            {
+                _o.ClipEnd(st.InnerObject);
+                return;
+            }
+            throw new ArgumentException($"Received {slot.GetType().Name}", nameof(slot));
+        }
+
+        public void ClipEnd() => _o.ClipEnd();
+
+        public override string ToString() => _o.ToString();
+    }
+}