/// <summary> /// Remove an existing event delegate from the list. /// </summary> static public bool Remove(List <ThunderEvent> list, ThunderEvent ev) { if (list != null) { ThunderEvent del = null; for (int i = 0, imax = list.Count; i < imax; ++i, del = null) { del = list[i]; if (del != null && del.Equals(ev)) { list.RemoveAt(i); return(true); } } } return(false); }
/// <summary> /// Append a new event delegate to the list. /// </summary> static public ThunderEvent Add(List <ThunderEvent> list, Delegate callback, bool oneShot) { if (list != null) { ThunderEvent del = null; for (int i = 0, imax = list.Count; i < imax; ++i, del = null) { del = list[i]; if (del != null && del.Equals(callback)) { return(del); } } ThunderEvent ed = new ThunderEvent(callback); ed.oneShot = oneShot; list.Add(ed); return(ed); } Debug.LogWarning("Attempting to add a callback to a list that's null"); return(null); }
/// <summary> /// Append a new event delegate to the list. /// </summary> static public void Add(List <ThunderEvent> list, ThunderEvent ev, bool oneShot) { if (ev.mRawDelegate || ev.target == null || string.IsNullOrEmpty(ev.methodName)) { Add(list, ev.mCachedCallback, oneShot); } else if (list != null) { ThunderEvent del = null; for (int i = 0, imax = list.Count; i < imax; ++i, del = null) { del = list[i]; if (del != null && del.Equals(ev)) { return; } } ThunderEvent copy = new ThunderEvent(ev.target, ev.methodName); copy.oneShot = oneShot; if (ev.mParameters != null && ev.mParameters.Length > 0) { copy.mParameters = new Parameter[ev.mParameters.Length]; for (int i = 0; i < ev.mParameters.Length; ++i) { copy.mParameters[i] = ev.mParameters[i]; } } list.Add(copy); } else { Debug.LogWarning("Attempting to add a callback to a list that's null"); } }