From 8d4a4c7c781de11ba3735e8ffb435b23c483af7a Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Thu, 5 Aug 2021 19:34:04 +0800
Subject: *box

---
 Assets/Scripts/Unit/Component/UnitAnimation.cs | 43 ++++++++++++++++++++++++--
 1 file changed, 41 insertions(+), 2 deletions(-)

(limited to 'Assets/Scripts/Unit/Component/UnitAnimation.cs')

diff --git a/Assets/Scripts/Unit/Component/UnitAnimation.cs b/Assets/Scripts/Unit/Component/UnitAnimation.cs
index 18439efb..8a8b79a6 100644
--- a/Assets/Scripts/Unit/Component/UnitAnimation.cs
+++ b/Assets/Scripts/Unit/Component/UnitAnimation.cs
@@ -28,7 +28,7 @@ public class AnimatorLayerInfo
             string name = clip.clip.name;
             if (m_AnimationData != null && m_AnimationData.animationName == name)
                 return m_AnimationData;
-            string path = folder + "AnimationData/" + name + ".asset" ;
+            string path = folder + "AnimationData/" + name + ".asset" ; // 要注意这里使用名字区别的，因为最终每个角色的动画都会在一个目录下面
 #if UNITY_EDITOR
             m_AnimationData  = AssetDatabase.LoadAssetAtPath<AnimationData>(path);
 #endif
@@ -56,6 +56,8 @@ public class AnimatorLayerInfo
         }
     }
 
+    private int preStateHash = -1;
+
     // 当前正在播放和融合的片段信息
     public AnimatorClipInfo[] clipInfo
     {
@@ -73,14 +75,34 @@ public class AnimatorLayerInfo
         }
     }
 
+    //public float playbackTimeInSeconds
+    //{
+    //    get
+    //    {
+    //        return stateInfo.normalizedTime * stateInfo.length;// stateInfo.length会等于infinity，因为设置了animator.speed = 0 
+    //    }
+    //}
+    
+    // 并非准确的播放时间，只是逻辑时间，因为动画会加速减速
     public float playbackTimeInSeconds
     {
         get
         {
-            return stateInfo.normalizedTime * stateInfo.length;
+            return stateInfo.normalizedTime * clipInfo[0].clip.length; 
+        }
+    }
+
+    // 这个是真实世界的时间
+    private float m_PlaybackRealTime;
+    public float playbackRealTimeInSeconds
+    {
+        get
+        {
+            return m_PlaybackRealTime;
         }
     }
 
+    // 播放进度百分比
     public float playbackNomralizedTime
     {
         get
@@ -119,11 +141,28 @@ public class AnimatorLayerInfo
 
     UnitController m_Owner;
 
+    Coroutine m_CalcPlaybackTimeCoroutine; 
+
     public AnimatorLayerInfo(UnitController owner, Animator animator, UnitAnimation.ELayer layer)
     {
         this.m_Owner = owner;
         this.m_Animator = animator;
         this.layer = layer;
+        m_CalcPlaybackTimeCoroutine = owner.StartCoroutine(CalcPlaybackRealTimeCoroutine());
+    }
+
+    IEnumerator CalcPlaybackRealTimeCoroutine()
+    {
+        while (true)
+        {
+            if(preStateHash != stateHash)
+            {
+                m_PlaybackRealTime = 0;
+            }
+            m_PlaybackRealTime += Time.deltaTime;
+            preStateHash = stateHash;
+            yield return null; 
+        }
     }
 
 }
-- 
cgit v1.1-26-g67d0