extends Control

@export var Address = "127.0.0.1";
@export var port = 8910

var peer;

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	multiplayer.peer_connected.connect(PlayerConnected)
	multiplayer.peer_disconnected.connect(PlayerDisconnected)
	multiplayer.connected_to_server.connect(ConnectedToServer)
	multiplayer.connection_failed.connect(ConnectionFailed)


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	pass

# server and client
func PlayerConnected(id):
	print("Player connected " + str(id));
	
func PlayerDisconnected(id):
	print("Player disconnected " + str(id))

# client only
func ConnectedToServer():
	print("connected to server!")

func ConnectionFailed():
	print("connection failed");

func _on_host_button_down() -> void:
	peer = ENetMultiplayerPeer.new()
	var error = peer.create_server(port, 2)
	if error != OK:
		print("cannot host" + error)
		return
		
	multiplayer.set_multiplayer_peer(peer);
	print("waiting for players")


func _on_join_button_down() -> void:
	peer = ENetMultiplayerPeer.new()
	peer.create_client(Address, port);
	
	multiplayer.set_multiplayer_peer(peer)


func _on_start_button_down() -> void:
	pass # Replace with function body.