Consistent SYSTEMS

scripts/Singleton/EventSystem.gd

@@ -0,0 +1,50 @@
+class_name EventSystem extends Node
+
+const EVENT_FLAG_COUNT = 32
+
+enum SpecialEvent {
+	INVALID = 0,
+	TEST_QUEST = 1,
+};
+
+var eventFlags:Dictionary[int, int] = {}
+signal eventFlagUpdated(event:SpecialEvent, flags:int)
+
+func eventFlagOn(event:SpecialEvent, flagsToTurnOn:int) -> void:
+	if !eventFlags.has(event):
+		eventFlags[event] = 0;
+	
+	eventFlags[event] |= flagsToTurnOn;
+	eventFlagUpdated.emit(event, eventFlags[event]);
+
+func eventFlagOff(event:SpecialEvent, flagsToTurnOff:int) -> void:
+	if !eventFlags.has(event):
+		eventFlags[event] = 0;
+	eventFlags[event] &= ~flagsToTurnOff;
+	eventFlagUpdated.emit(event, eventFlags[event]);
+
+func eventFlagSetTo(event:SpecialEvent, flagsToSet:int) -> void:
+	if !eventFlags.has(event):
+		eventFlags[event] = 0;
+	eventFlags[event] = flagsToSet;
+	eventFlagUpdated.emit(event, eventFlags[event]);
+
+func eventAreFlagsOn(event:SpecialEvent, flagsToCheck:int) -> bool:
+	if !eventFlags.has(event):
+		eventFlags[event] = 0;
+	return (eventFlags[event] & flagsToCheck) == flagsToCheck;
+
+func eventIsAnyOfFlagsOn(event:SpecialEvent, flagsToCheck:int) -> bool:
+	if !eventFlags.has(event):
+		eventFlags[event] = 0;
+	return (eventFlags[event] & flagsToCheck) != 0;
+
+func eventAreFlagsOff(event:SpecialEvent, flagsToCheck:int) -> bool:
+	if !eventFlags.has(event):
+		eventFlags[event] = 0;
+	return (eventFlags[event] & flagsToCheck) == 0;
+
+func eventIsAnyOfFlagsOff(event:SpecialEvent, flagsToCheck:int) -> bool:
+	if !eventFlags.has(event):
+		eventFlags[event] = 0;
+	return (eventFlags[event] & flagsToCheck) != flagsToCheck;