重构并增加HitTest

Spine/Interfaces/IAnimationState.cs

@@ -0,0 +1,112 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Spine.Interfaces
+{
+    public interface IAnimationState
+    {
+        /// <summary>
+        /// 事件方法签名
+        /// </summary>
+        /// <param name="trackEntry"></param>
+        public delegate void TrackEntryDelegate(ITrackEntry trackEntry);
+
+        /// <summary>
+        /// Start 事件
+        /// </summary>
+        public event TrackEntryDelegate? Start;
+
+        /// <summary>
+        /// Interrupt 事件
+        /// </summary>
+        public event TrackEntryDelegate? Interrupt;
+
+        /// <summary>
+        /// End 事件
+        /// </summary>
+        public event TrackEntryDelegate? End;
+
+        /// <summary>
+        /// Complete 事件
+        /// </summary>
+        public event TrackEntryDelegate? Complete;
+
+        /// <summary>
+        /// Dispose 事件
+        /// </summary>
+        public event TrackEntryDelegate? Dispose;
+
+        /// <summary>
+        /// 速度因子
+        /// </summary>
+        public float TimeScale { get; set; }
+
+        /// <summary>
+        /// 遍历所有的轨道, 可能存在 null
+        /// </summary>
+        public IEnumerable<ITrackEntry?> IterTracks();
+
+        /// <summary>
+        /// 更新时间
+        /// </summary>
+        public void Update(float delta);
+
+        /// <summary>
+        /// 将动画应用到骨骼上
+        /// </summary>
+        public void Apply(ISkeleton skeleton);
+
+        /// <summary>
+        /// 获取指定轨道当前播放条目, 可能返回 null
+        /// </summary>
+        public ITrackEntry? GetCurrent(int index);
+
+        /// <summary>
+        /// 清除指定轨道
+        /// </summary>
+        public void ClearTrack(int index);
+
+        /// <summary>
+        /// 清除所有轨道
+        /// </summary>
+        public void ClearTracks();
+
+        /// <summary>
+        /// 使用动画名设置轨道动画
+        /// </summary>
+        public ITrackEntry SetAnimation(int trackIndex, string animationName, bool loop);
+
+        /// <summary>
+        /// 使用动画对象设置轨道动画
+        /// </summary>
+        public ITrackEntry SetAnimation(int trackIndex, IAnimation animation, bool loop);
+
+        /// <summary>
+        /// 设置轨道空动画
+        /// </summary>
+        public ITrackEntry SetEmptyAnimation(int trackIndex, float mixDuration);
+
+        /// <summary>
+        /// 设置所有轨道空动画
+        /// </summary>
+        public void SetEmptyAnimations(float mixDuration);
+
+        /// <summary>
+        /// 在指定轨道后添加动画
+        /// </summary>
+        public ITrackEntry AddAnimation(int trackIndex, string animationName, bool loop, float delay);
+
+        /// <summary>
+        /// 在指定轨道后添加动画
+        /// </summary>
+        public ITrackEntry AddAnimation(int trackIndex, IAnimation animation, bool loop, float delay);
+
+        /// <summary>
+        /// 在指定轨道后添加空动画
+        /// </summary>
+        public ITrackEntry AddEmptyAnimation(int trackIndex, float mixDuration, float delay);
+    }
+}