Add cutscene change event

scripts/Cutscene/Event/CutsceneIfEvent.gd

@@ -0,0 +1,32 @@
+class_name CutsceneIfEvent extends "res://scripts/Cutscene/CutsceneEvent.gd"
+
+var eventTrue:CutsceneEvent
+var eventFalse:CutsceneEvent
+var condition:Callable
+var result:bool = false
+
+func _init(cond:Callable, evtTrue:CutsceneEvent, evtFalse:CutsceneEvent) -> void:
+	super._init();
+	condition = cond;
+	eventTrue = evtTrue;
+	eventFalse = evtFalse;
+
+func start() -> void:
+	super.start();
+	result = self.condition.call(self);
+
+	if result:
+		eventTrue.start();
+	else:
+		eventFalse.start();
+
+func getEvent() -> CutsceneEvent:
+	if result:
+		return eventTrue;
+	return eventFalse;
+
+func update(delta:float) -> void:
+	getEvent().update(delta);
+
+func isDone() -> bool:
+	return getEvent().isDone();