EventTrigger组件监听点击等事件

1、封装好方法： private delegate void TriggerEventMehod( BaseEventData pd ); private void AddTriggersListener( GameObject obj, EventTriggerType eventTriggerType, TriggerEventMehod triggerEventMehod ) { EventTrigger ET = obj.GetComponent(); if ( ET == null ) { ET = obj.AddComponent(); } if ( ET.triggers.Count == 0 ) { ET.triggers = new List(); }

        UnityAction callBack = new UnityAction( triggerEventMehod );
        EventTrigger.Entry entry = new EventTrigger.Entry();
        entry.eventID = eventTriggerType;
        entry.callback.AddListener( callBack );

        ET.triggers.Add( entry );
    }

2、调用 AddTriggersListener(img.gameObject,EventTriggerType.PointerClick,MyFunction01); void MyFunction01(BaseEventData data) { Debug.Log(“click event1”); }