static public DragEventTriggerListener Get(Transform transform) { DragEventTriggerListener listener = transform.GetComponent <DragEventTriggerListener>(); if (listener == null) { listener = transform.gameObject.AddComponent <DragEventTriggerListener>(); } return(listener); }
static public DragEventTriggerListener Get(GameObject go) { DragEventTriggerListener listener = go.GetComponent <DragEventTriggerListener>(); if (listener == null) { listener = go.AddComponent <DragEventTriggerListener>(); } listener.go = go; return(listener); }