extends Node

# GameStateManager - Central game state management

signal game_started()
signal game_state_changed()

@export var enable_bots: bool = true
@export var max_players: int = 4

var players: Array = []
var bots: Array = []
var game_started_flag: bool = false
var local_player_character: CharacterBody3D

func is_game_started() -> bool:
	return game_started_flag

func start_game():
	game_started_flag = true
	emit_signal("game_started")

func add_player(peer_id: int):
	if not peer_id in players:
		players.append(peer_id)
		emit_signal("game_state_changed")

func remove_player(peer_id: int):
	players.erase(peer_id)
	emit_signal("game_state_changed")

func add_bot(bot_id: int):
	if not bot_id in bots:
		bots.append(bot_id)
		players.append(bot_id)
		emit_signal("game_state_changed")

func remove_bot(bot_id: int):
	bots.erase(bot_id)
	players.erase(bot_id)
	emit_signal("game_state_changed")

func end_game():
	"""End the current game and prepare for return to lobby."""
	game_started_flag = false
	emit_signal("game_state_changed")

func reset():
	players.clear()
	bots.clear()
	game_started_flag = false
	local_player_character = null