1 files changed, 7 insertions, 9 deletions

diff --git a/Assets/Scripts/Physics/PhysicsWorld.cs b/Assets/Scripts/Physics/PhysicsWorld.cs
index ec3b0ac8..7b7787d4 100644
--- a/Assets/Scripts/Physics/PhysicsWorld.cs
+++ b/Assets/Scripts/Physics/PhysicsWorld.cs
@@ -35,8 +35,8 @@ public class PhysicsWorld : Singleton<PhysicsWorld>
 {

     public delegate void Callback();

 

+    public Callback onBeforeUpdate;

     public Callback onUpdate;

-    public Callback onAfterUpdate;

 

     private int m_UpdateRate = 60;

     // 重力加速度

@@ -112,28 +112,26 @@ public class PhysicsWorld : Singleton<PhysicsWorld>
 	}

 

     /// <summary>

-    /// 物理系统已稳定的逻辑帧率执行

+    /// 物理系统以稳定的逻辑帧率执行

     /// </summary>

     public void Update()

     {

-		BeforeUpdate();

         float preTime = m_TimeCount;

         m_TimeCount = Time.time;

         float deltaTime = m_TimeCount - preTime;

         while (deltaTime > 1f / m_UpdateRate)

         {

+            BeforeTick();

+            onBeforeUpdate?.Invoke();

             Tick();

-            if(onUpdate != null)

-                onUpdate();

+            onUpdate?.Invoke();

             deltaTime -= 1f / m_UpdateRate;

         }

         m_TimeCount -= deltaTime;

-        if(onAfterUpdate != null)

-            onAfterUpdate();

     }

 

 	// 更新之前

-	private void BeforeUpdate()

+	private void BeforeTick()

 	{

 		m_CollisionInfo.Clear();

 	}

@@ -238,7 +236,7 @@ public class PhysicsWorld : Singleton<PhysicsWorld>
     }

 

     /// <summary>

-    /// 处理有物体的动力学运动

+    /// 处理动力学

     /// </summary>

     /// <param name="prim"></param>

     /// <param name="deltaTime"></param>