3 files changed, 70 insertions, 10 deletions
diff --git a/Assets/Scripts/Unit/Components/UnitAfterImage.cs b/Assets/Scripts/Unit/Components/UnitAfterImage.cs
new file mode 100644
index 00000000..369f63c9
--- /dev/null
+++ b/Assets/Scripts/Unit/Components/UnitAfterImage.cs
@@ -0,0 +1,41 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class AfterImageSpawner
+{
+	private float m_CurTime;
+
+	private float m_Duration;
+
+	public void OnUpdate()
+	{
+		float dt = Time.deltaTime;
+		m_CurTime += dt;
+
+
+	}
+
+}
+
+[DisallowMultipleComponent]
+public class UnitAfterImage : UnitComponent
+{
+	
+	private List<AfterImageSpawner> m_Spawners;
+
+	public override void OnUpdate()
+	{
+		base.OnUpdate();
+
+		if(m_Spawners != null)
+		{
+			for(int i = 0; i < m_Spawners.Count; ++i)
+			{
+				m_Spawners[i].OnUpdate();
+			}
+		}
+
+	}
+
+}
+\ No newline at end of file
diff --git a/Assets/Scripts/Unit/Components/UnitAfterImage.cs.meta b/Assets/Scripts/Unit/Components/UnitAfterImage.cs.meta
new file mode 100644
index 00000000..21cdf37f
--- /dev/null
+++ b/Assets/Scripts/Unit/Components/UnitAfterImage.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 567816c152acc834f9bd41efec9ee51c
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scripts/Unit/Components/UnitAnimation/PCAnimation.cs b/Assets/Scripts/Unit/Components/UnitAnimation/PCAnimation.cs
index 33bd4d4e..dbd4dd49 100644
--- a/Assets/Scripts/Unit/Components/UnitAnimation/PCAnimation.cs
+++ b/Assets/Scripts/Unit/Components/UnitAnimation/PCAnimation.cs
@@ -71,6 +71,8 @@ public class PCAnimation : UnitAnimation
     public bool applyRootMotion { get; set; }// 动态设置root motion
     public bool applyRootCurve { get; set; } // 程序生成的root motion
 
+	public bool updateAnimationAuto { get; private set; } // 自动更新动画
+
     public override void Initialize()
     {
         base.Initialize();
@@ -89,7 +91,9 @@ public class PCAnimation : UnitAnimation
         }
 
         applyRootMotion = true;
-    }
+
+		updateAnimationAuto = true;
+	}
 
     public override void OnUpdate()
     {
@@ -97,11 +101,8 @@ public class PCAnimation : UnitAnimation
 
         UpdateLayer();
         UpdateAnimation();
-
-        if (applyRootMotion)
-            UpdateRootMotion();
-        if (applyRootCurve)
-            UpdateRootCurve();
+        UpdateRootMotion();
+        UpdateRootCurve();
     }
 
     void UpdateLayer()
@@ -116,18 +117,25 @@ public class PCAnimation : UnitAnimation
 
     void UpdateAnimation()
     {
-        m_Animator.speed = 1;
-        m_Animator.Update(Time.deltaTime);
-        m_Animator.speed = 0;
-    }
+		if(updateAnimationAuto)
+		{
+			m_Animator.speed = 1;
+			m_Animator.Update(Time.deltaTime);
+			m_Animator.speed = 0;
+		}
+	}
 
     void UpdateRootMotion()
     {
+		if (!applyRootMotion)
+			return;
         m_Owner.unitRootMotion.UpdateRootMotion();
     }
 
     void UpdateRootCurve()
     {
+		if (!applyRootCurve)
+			return;
     }
 
     public void AnimIdle()