extends Node

# PlayerManager - Handles player and bot lifecycle management

signal player_added(peer_id, player_node)
signal player_removed(peer_id)
signal bot_created(bot_id, bot_node)
signal bot_removed(bot_id)

var player_scene = preload("res://scenes/player.tscn")
var connected_peer_ids = []

func add_player_character(peer_id: int, position: Vector2i = Vector2i.ZERO) -> Node:
	var player_character = player_scene.instantiate()
	player_character.set_multiplayer_authority(peer_id)
	player_character.name = str(peer_id)
	
	connected_peer_ids.append(peer_id)
	
	return player_character

func create_bot(bot_id: int) -> Node:
	var bot_character = player_scene.instantiate()
	bot_character.set_multiplayer_authority(1) # Server controls bots
	bot_character.name = str(bot_id)
	bot_character.is_bot = true
	
	return bot_character

func remove_player(peer_id: int):
	connected_peer_ids.erase(peer_id)
	emit_signal("player_removed", peer_id)

func get_next_available_bot_id(max_players: int, current_players: Array) -> int:
	for i in range(2, max_players + 1):
		if not i in current_players:
			return i
	return -1