Swarm/Multiplayer/Multiplayer.gd

extends Node

var has_opponent: bool = false
@onready var start_game_button = $LobbyInfo/PanelContainer/VBoxContainer/StartGameButton
@onready var game = $Game

var game_in_progress: bool = false

func _ready():
	multiplayer.connected_to_server.connect(_mp_server_connected)
	multiplayer.connection_failed.connect(_mp_server_disconnect)
	multiplayer.server_disconnected.connect(_mp_server_disconnect)
	multiplayer.peer_connected.connect(_mp_peer_connected)
	multiplayer.peer_disconnected.connect(_mp_peer_disconnected)

func _mp_peer_disconnected(id: int) -> void:
	has_opponent = false
	GameData.peer_id = 1
	start_game_button.disabled = true
	
	if game_in_progress or id == 1:
		GameData.disconnect_reason = "Other peer terminated the connection"
		# Display message that other end terminated the connection
		# 1 is always the server
		# So we better get going back to the main menu?
		#WSClient.close()
		get_tree().change_scene_to_file("res://main_menu.tscn")
		# Maybe just display a "server close
		return
		
func _log(msg):
	print(msg)
		
func _mp_server_connected():
	pass
	#_log("[Multiplayer] Server connected (I am %d)" % WSClient.rtc_mp.get_unique_id())
	#pass_initial_playerdata.rpc_id(1, multiplayer.get_unique_id(), GameState.player_name)

func _mp_server_disconnect():
	pass
	#_log("[Multiplayer] Server disconnected (I am %d)" % WSClient.rtc_mp.get_unique_id())
	#get_tree().change_scene_to_file("res://main_menu.tscn")

func _mp_peer_connected(id: int):
	_log("[Multiplayer] Peer %d connected" % id)
	has_opponent = true
	GameData.peer_id = id
	start_game_button.disabled = false

@onready var lobby_info = $LobbyInfo

@rpc("any_peer", "call_local")
func load_game() -> void:
	# Hide menu
	# load game scene
	game_in_progress = true
	lobby_info.visible = false
	var game_scene = preload("res://Game.tscn").instantiate()
	game.add_child(game_scene)
	
func _on_start_game_button_pressed():
	# tell other peer to now load the world via rpc
	load_game.rpc()