EventSystem扩展

2025-01-16 19:21:33 +08:00
parent cb3eff896d
commit 879f74b7bf
11 changed files with 234 additions and 53 deletions
@@ -0,0 +1,66 @@
+using AibisDream.Kit;
+using UnityEngine;
+
+namespace AibisDream.Framework
+{
+    public class EventSystemEx : SingletonBase<EventSystemEx>
+    {
+        public GameObject pointerOverObj;
+        public GameObject draggingObj;
+        public GameObject holdingObj;
+        
+        #region 事件触发中转
+
+        public void OnPointerEnter(GameObject gameObject)
+        {
+            pointerOverObj = gameObject;
+            EnumEventSystem.Global.Send(TriggerEnum.PointerEnter, gameObject);
+        }
+
+        public void OnPointerExit(GameObject gameObject)
+        {
+            EnumEventSystem.Global.Send(TriggerEnum.PointerExit, gameObject);
+            if (pointerOverObj == gameObject)
+            {
+                pointerOverObj = null;
+            }
+        }
+
+        public void OnPointerDown(GameObject gameObject)
+        {
+            EnumEventSystem.Global.Send(TriggerEnum.PointerDown, gameObject);
+            holdingObj = gameObject;
+        }
+
+        public void OnPointerUp(GameObject gameObject)
+        {
+            EnumEventSystem.Global.Send(TriggerEnum.PointerUp, gameObject);
+            if (holdingObj == gameObject)
+            {
+                holdingObj = null;
+            }
+        }
+
+        #endregion
+        
+        #region 单例必须的代码
+
+        private EventSystemEx()
+        {
+        }
+        
+        public override void OnSingletonInit()
+        {
+        }
+
+        #endregion
+    }
+    
+    public enum TriggerEnum
+    {
+        PointerEnter,
+        PointerExit,
+        PointerDown,
+        PointerUp
+    }
+}