beta-1.0

Scripts/map_transitioner.gd

@@ -0,0 +1,46 @@
+extends Node
+
+signal MapChanged(map_id: Enums.MapIds)
+
+@export var initial_map_id: Enums.MapIds
+
+@onready var world: Node2D = $"../World"
+
+# Private Methods
+func _ready() -> void:
+	var map_scene := MapLoader.GetMap(initial_map_id)
+	var map := map_scene.instantiate()
+	world.add_child(map)
+	await map.ready
+	
+	_connect_loading_zone_transporters()
+	MapChanged.emit(initial_map_id)
+
+
+func _on_map_transition_queued(map_id: Enums.MapIds, marker_name: String) -> void:
+	print("Map Transition Queued: %s" % [Enums.MapIds.keys()[map_id]])
+	var map_scene := MapLoader.GetMap(map_id)
+	MapLoader.SetSpawnMarker(marker_name)
+	
+	for child in world.get_children():
+		child.queue_free()
+		await child.tree_exited
+	
+	var map := map_scene.instantiate()
+	world.call_deferred("add_child", map)
+	await map.ready
+	
+	_connect_loading_zone_transporters()
+	MapChanged.emit(map_id)
+
+
+func _connect_signals() -> void:
+	_connect_loading_zone_transporters()
+
+
+func _connect_loading_zone_transporters() -> void:
+	var loading_zone_transporters := GroupUtils.GetAllLoadingZoneTransporters()
+	print("Loading Zones: %d" % len(loading_zone_transporters))
+	
+	for transporter in loading_zone_transporters:
+		transporter.MapTransitionQueued.connect(_on_map_transition_queued)