extends Node


const MAX_PLAYERS : int = 2
const PORT : int = 9374

var ids = []
var console_output : TextEdit = null

func _ready() -> void:
	var peer : NetworkedMultiplayerENet = NetworkedMultiplayerENet.new()
	peer.create_server( PORT, MAX_PLAYERS )
	get_tree().set_network_peer( peer )
	
	get_tree().connect("network_peer_connected", self, "_peer_connected")
	get_tree().connect("network_peer_disconnected", self, "_peer_disconnected")
	
	console_output = $ConsoleOutput

func console_print(text : String) -> void:
	console_output.text += "\n" + text
	console_output.cursor_set_line(console_output.get_line_count())
	print(text)

func _peer_connected(id : int) -> void:
	if not id:
		return
	ids.append(id)
	self.console_print("Player has connected with id " + String(id))
	# TODO: When we reach max players -> start the game

func _peer_disconnected(id : int) -> void:
	ids.erase(id)
	self.console_print("Player has disconnected with id " + String(id))

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