copy from thegates-jam repo

main/player_spawner.gd

@@ -0,0 +1,63 @@
+extends MultiplayerSpawner
+class_name PlayerSpawner
+
+signal player_spawned(id: int, player: Player)
+signal player_despawned(id: int)
+
+@export var player_scene: PackedScene
+@export var spawn_points: SpawnPoints
+
+
+func _ready() -> void:
+	spawn_function = custom_spawn
+	multiplayer.peer_connected.connect(create_player)
+	multiplayer.peer_disconnected.connect(destroy_player)
+	spawned.connect(on_spawned)
+	despawned.connect(on_despawned)
+
+
+func create_player(id: int):
+	if not multiplayer.is_server(): return
+	
+	var spawn_position = spawn_points.get_spawn_position()
+	spawn([id, spawn_position])
+	print("Player %d spawned at " % [id] + str(spawn_position))
+
+
+func destroy_player(id: int):
+	if not multiplayer.is_server(): return
+	get_node(spawn_path).get_node(str(id)).queue_free()
+	
+	player_despawned.emit(id)
+
+
+func respawn_player(id: int) -> void:
+	var player = get_node(spawn_path).get_node(str(id)) as Player
+	var spawn_position = spawn_points.get_spawn_position()
+	player.respawn.rpc_id(id, spawn_position)
+	print("Respawn player %d at " % [id] + str(spawn_position))
+
+
+func custom_spawn(vars) -> Node:
+	var id = vars[0]
+	var pos = vars[1]
+	
+	var p: Player = player_scene.instantiate()
+	p.set_multiplayer_authority(id)
+	p.name = str(id)
+	p.position = pos
+	
+	player_spawned.emit(id, p)
+	return p
+
+
+func get_player_or_null(id: int) -> Player:
+	return get_node(spawn_path).get_node_or_null(str(id))
+
+
+func on_spawned(node: Node) -> void:
+	player_spawned.emit(node.get_multiplayer_authority(), node)
+
+
+func on_despawned(node: Node) -> void:
+	player_despawned.emit(node.get_multiplayer_authority())