/** Triggers an event for all active graph modifiers */
public static void TriggerEvent (GraphModifier.EventType type) {
if (!Application.isPlaying) {
FindAllModifiers ();
}
GraphModifier c = root;
switch (type){
case EventType.PreScan:
while (c != null) { c.OnPreScan(); c = c.next; }
break;
case EventType.PostScan:
while (c != null) { c.OnPostScan(); c = c.next; }
break;
case EventType.LatePostScan:
while (c != null) { c.OnLatePostScan(); c = c.next; }
break;
case EventType.PreUpdate:
while (c != null) { c.OnGraphsPreUpdate(); c = c.next; }
break;
case EventType.PostUpdate:
while (c != null) { c.OnGraphsPostUpdate(); c = c.next; }
break;
case EventType.PostCacheLoad:
while (c != null) { c.OnPostCacheLoad(); c = c.next; }
break;
}
}
/** Removes this modifier from list of active modifiers */
protected virtual void OnDisable () {
if (root == this) {
root = next;
if (root != null) root.prev = null;
} else {
if (prev != null) prev.next = next;
if (next != null) next.prev = prev;
}
prev = null;
next = null;
}
/** Adds this modifier to list of active modifiers.
*/
protected virtual void OnEnable () {
OnDisable();
if (root == null) {
root = this;
} else {
next = root;
root.prev = this;
root = this;
}
}