Unity 常用扩展方法，持续更新中

这里总结了一些提高开发效率的扩展方法，放到一个类里了，可以直接拿取用，会持续更新着，也欢迎大家留言一些有用的扩展方法，大家一起维护，我更新到这个类里

 

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using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.Events; using UnityEngine.EventSystems;   /// <summary> /// 常用的扩展方法 /// </summary> public static class MethodExtend {     #region Vector     public static string ToFullString(this Vector2 v2)     {         return string.Format("[{0}, {1}]", v2.x, v2.y);     }     public static string ToFullString(this Vector3 v3)     {         return string.Format("[{0}, {1}, {2}]", v3.x, v3.y, v3.z);     }     #endregion Vector       #region GameObject     /// <summary>     /// EventTrigger，对应拖拽、点击、鼠标在物体上等回调，用起来比较方便，     /// 注意：场景中要有EventSystem，如果是3D物体，则还需要给Camera加上Physics Raycaster组件     /// </summary>     public static void AddEventTrigger(this GameObject obj, EventTriggerType eventType, UnityAction<BaseEventData> callback)     {         EventTrigger.Entry entry = new EventTrigger.Entry();         entry.eventID = eventType;         entry.callback.AddListener(callback);         EventTrigger trigger = obj.GetComponent<EventTrigger>();         if (trigger == null)         {             trigger = obj.AddComponent<EventTrigger>();         }         trigger.triggers.Add(entry);     }     #endregion GameObject       #region Transform     public static void SetLocalPosition(this Transform transform, float x, float y, float z)     {         Vector3 pos = transform.localPosition;         pos.Set(x, y, z);         transform.localPosition = pos;     }     public static void SetPosition(this Transform transform, float x, float y, float z)     {         Vector3 pos = transform.position;         pos.Set(x, y, z);         transform.position = pos;     }     #endregion Transform       #region MonoBehaviour     /// <summary>     /// 等待几秒执行callback     /// </summary>     public static Coroutine Wait(this MonoBehaviour behaviour, float time, UnityAction callback)     {         return behaviour.StartCoroutine(Wait(time, callback));     }     /// <summary>     /// 循环执行，直到callback返回true，结束循环     /// </summary>     public static Coroutine Until(this MonoBehaviour behaviour, System.Func<bool> callback)     {         return behaviour.StartCoroutine(Until(callback));     }       private static IEnumerator Wait(float time, UnityAction callback)     {         yield return new WaitForSeconds(time);         callback?.Invoke();     }     private static IEnumerator Until(System.Func<bool> callback)     {         if (callback != null)         {             yield return new WaitUntil(callback);         }     }     #endregion MonoBehaviour }