Cleaned and improved some event stuff

scripts/Singleton/EventSystem.gd

@@ -47,4 +47,25 @@ func eventAreFlagsOff(event:SpecialEvent, flagsToCheck:int) -> bool:
 func eventIsAnyOfFlagsOff(event:SpecialEvent, flagsToCheck:int) -> bool:
 	if !eventFlags.has(event):
 		eventFlags[event] = 0;
-	return (eventFlags[event] & flagsToCheck) != flagsToCheck;
+	return (eventFlags[event] & flagsToCheck) != flagsToCheck;
+
+# Adds an event that is created by code into the scene tree and lets it be
+# managed properly by the event system.
+func addEvent(event:Event) -> void:
+	assert(
+		!event.is_inside_tree(),
+		"Event is already inside the scene tree, cannot add it again."
+	)
+
+	$StartedEvents.add_child(event)
+	event.inEventSystemTree = true
+
+func removeEvent(event:Event) -> void:
+	assert(
+		event.inEventSystemTree,
+		"Event is not inside event system tree."
+	)
+
+	event.inEventSystemTree = false
+	$StartedEvents.remove_child(event)
+	event.queue_free()

scripts/Singleton/ItemSystem.gd

@@ -32,4 +32,4 @@ func getItem(type:Item.Type) -> Item:
 	return ITEM_MAP[type]
 
 func isStackable(itemType:Item.Type) -> bool:
-	return getItem(itemType).stackable
+	return getItem(itemType).stackable

scripts/Singleton/LocaleSystem.gd

@@ -39,15 +39,6 @@ func _init() -> void:
 	var preferred = OS.get_locale()
 	self.setLocaleFromLocaleString(preferred)
 
-func _enter_tree() -> void:
-	# Test
-	print("Hello World!")
-	
-	var ctx = TransContext.new()
-	ctx.addInteger("quantity", 2)
-	ctx.addContext("item", ITEM.getItem(Item.Type.POTION).getTransContext())
-	print(ctx.trans("test"))
-
 func setLocaleFromLocaleString(localeString:String) -> void:
 	var parts:PackedStringArray = localeString.split("_")
 

scripts/Singleton/UISystem.gd

@@ -4,13 +4,36 @@ var QUEST_MENU:QuestMenu
 var DEBUG_MENU:DebugMenu
 var INVENTORY_MENU:FullInventoryMenu
 var EVENT_FLAG_MENU:EventFlagMenu
+var VN_TEXTBOX:VNTextbox
 
 func _ready() -> void:
 	QUEST_MENU = $QuestMenu
 	DEBUG_MENU = $DebugMenu
 	INVENTORY_MENU = $FullInventory
 	EVENT_FLAG_MENU = $EventFlagMenu
+	VN_TEXTBOX = $VNTextbox
 
 func _process(delta: float) -> void:
 	# This needs to always be at the end of the parent node's tree
 	get_parent().move_child(self, get_parent().get_child_count() - 1)
+
+func hasInteractionFocus() -> bool:
+	# Returns true if the UI system has focus, basically if any UI menu or 
+	# element is open in a way that prevents interaction with the game world.
+	
+	if QUEST_MENU.isOpen():
+		return true
+
+	if DEBUG_MENU.isOpen():
+		return true
+
+	if INVENTORY_MENU.isOpen():
+		return true
+
+	if EVENT_FLAG_MENU.isOpen():
+		return true
+
+	if !VN_TEXTBOX.isClosed:
+		return true
+
+	return false