Prepping for other scenes.

overworld/OverworldScene.gd

@@ -0,0 +1,34 @@
+class_name OverworldScene extends Node
+
+@export var map:Node3D = null
+
+func _enter_tree() -> void:
+  OVERWORLD.mapChanged.connect(onMapChanged)
+
+func _ready() -> void:
+  pass
+
+func _exit_tree() -> void:
+  OVERWORLD.mapChanged.disconnect(onMapChanged)
+
+func onMapChanged(newMap:PackedScene, playerDestinationNodeName:String) -> void:
+  print("New map time.", newMap)
+  for childScene in map.get_children():
+    map.remove_child(childScene)
+
+  if !newMap:
+    return
+    
+  var newMapInstance = newMap.instantiate()
+  map.add_child(newMapInstance)
+
+  # Find Player.
+  # if playerDestinationNodeName:
+  #   var player = newMapInstance.get_node("Player")
+  #   var destNode = newMapInstance.get_node(playerDestinationNodeName)
+  #   if player && player is Player && destNode:
+  #     player.global_position = destNode.global_position
+  #     player.global_rotation.y = destNode.global_rotation.y
+  #   elif playerDestinationNodeName:
+  #     push_error("Player, or destination node not found in new map.")
+  #   pass