From d21321d1e0d594ab247679cbfde86737aa24979c Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Mon, 9 Nov 2020 20:50:17 +0800
Subject: *misc

---
 Assets/Scripts/Physics/PhysicsWorld.cs | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

(limited to 'Assets/Scripts/Physics')

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>
-- 
cgit v1.1-26-g67d0