Overworld map loading

scripts/Scene/OverworldScene.gd

@@ -1 +1,25 @@
 class_name OverworldScene extends Node3D
+
+func _ready() -> void:
+	_updateMap()
+	
+	OVERWORLD.mapChanged.connect(_onMapChanged)
+
+func _exit_tree() -> void:
+	OVERWORLD.mapChanged.disconnect(_onMapChanged)
+
+func _updateMap() -> void:
+	# Remove all children
+	for child in $Map.get_children():
+		child.queue_free()
+		$Map.remove_child(child)
+
+	# Load the new map
+	if not OVERWORLD.MAPS.has(OVERWORLD.currentMap):
+		return
+	var map = load(OVERWORLD.MAPS[OVERWORLD.currentMap])
+	var mapInstance = map.instantiate()
+	$Map.add_child(mapInstance)
+
+func _onMapChanged(mapHandle:String, mapScene:String) -> void:
+	_updateMap()