extends Control


const MAX_PLAYERS = 2
const SERVER_PORT = 2022


func _ready() -> void:
	get_tree().connect("network_peer_connected", self, "_peer_connected")
	get_tree().connect("network_peer_disconnected", self, "_peer_disconnected")
	get_tree().connect("connected_to_server", self, "_connected_ok")
	get_tree().connect("connection_failed", self, "_connected_fail")
	get_tree().connect("server_disconnected", self, "_server_disconnected")


func _peer_connected(id):
	print("peer_connected ", id)
	rpc_id(id, "ping")


func _peer_disconnected(id):
	print("peer_disconnected ", id)


func _connected_ok():
	print("connected!")


func _connected_fail():
	print("failed to connect D:<")


func _server_disconnected():
	print("disconnected!!!!! D:<<")


func _on_serverz_click() -> void:
	var peer := NetworkedMultiplayerENet.new()
	var err := peer.create_server(SERVER_PORT, MAX_PLAYERS)
	if err != OK:
		print("WOOOOPS, failed with error ", err)
		return
	get_tree().network_peer = peer
	goto_board()


func _on_clientz_click() -> void:
	var peer := NetworkedMultiplayerENet.new()
	var ip :String = $VBoxContainer/ipaddr.text
	var err := peer.create_client(ip, SERVER_PORT)
	if err != OK:
		print("WOOOOPS, failed with error ", err)
		return
	print("OK!  I should be connected?")
	get_tree().network_peer = peer
	goto_board()


func goto_board() -> void:
	var board := preload("res://src/board.tscn")
	var err := get_tree().change_scene_to(board)
	if err != OK:
		print("WOOOPS, failed with err ", err)
		return