From 1b79ca871dff7a56dad8a9857f151011c1cfd9e3 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Fri, 18 Feb 2022 16:19:48 +0800
Subject: +CustomExecutionOrder

---
 .../JamUtils/Scripts/Utils/CustomExecutionOrder.cs | 72 ++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 JamHelper/Assets/JamUtils/Scripts/Utils/CustomExecutionOrder.cs

(limited to 'JamHelper/Assets/JamUtils/Scripts/Utils/CustomExecutionOrder.cs')

diff --git a/JamHelper/Assets/JamUtils/Scripts/Utils/CustomExecutionOrder.cs b/JamHelper/Assets/JamUtils/Scripts/Utils/CustomExecutionOrder.cs
new file mode 100644
index 0000000..acef40f
--- /dev/null
+++ b/JamHelper/Assets/JamUtils/Scripts/Utils/CustomExecutionOrder.cs
@@ -0,0 +1,72 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace JamUtils
+{
+    [DefaultExecutionOrder(ORDER_EXECUTION)]
+    public class CustomExecutionOrder : MonoBehaviour
+    {
+        private const int ORDER_EXECUTION = -98;
+
+        static CustomExecutionOrder _instance;
+
+        public static CustomExecutionOrder Instance
+        {
+            get
+            {
+                if (_instance == null)
+                {
+                    GameObject inst = new GameObject("CustomExecutionOrder");
+                    inst.hideFlags = HideFlags.DontSave;
+                    DontDestroyOnLoad(inst);
+
+                    _instance = inst.AddComponent<CustomExecutionOrder>();
+                }
+                return _instance;
+            }
+        }
+
+        public event Action beforeFixedUpdate;
+        public event Action afterFixedUpdate;
+
+        public event Action beforeUpdate;
+        public event Action afterUpdate;
+
+        private void Awake()
+        {
+            StartCoroutine(WaitForEndOfFrame());
+            StartCoroutine(WaitForFixedUpdate());
+        }
+
+        private IEnumerator WaitForEndOfFrame()
+        {
+            while (true)
+            {
+                yield return new WaitForEndOfFrame();
+                if (afterUpdate != null)
+                    afterUpdate();
+                if (beforeFixedUpdate != null)
+                    beforeFixedUpdate();
+            }
+        }
+
+        private IEnumerator WaitForFixedUpdate()
+        {
+            while (true)
+            {
+                yield return new WaitForFixedUpdate();
+                if (afterFixedUpdate != null)
+                    afterFixedUpdate();
+            }
+        }
+
+        private void Update()
+        {
+            if (beforeUpdate != null)
+                beforeUpdate();
+        }
+
+    }
+}
\ No newline at end of file
-- 
cgit v1.1-26-g67d0