main.gd

extends Control

const NetworkClient = preload("res://scripts/websockets_client.gd")
const Packet = preload("res://scripts/packet.gd")


@onready var _network_client = NetworkClient.new()

var state: Callable

func _ready() -> void:
    _network_client.connected.connect(self._handle_client_connected)
    _network_client.disconnected.connect(self._handle_client_disconnected)
    _network_client.error.connect(self._handle_network_error)
    _network_client.data.connect(self._handle_network_data)

    add_child(_network_client)
    _network_client.connect_to_server("127.0.0.1", 8081)

func _handle_client_connected():
    print("Client connected to server!")

func _handle_client_disconnected(was_clean: bool) -> void:
    OS.alert("Disconnected from server%s" % ["." if was_clean else " unexpectedly"])
    get_tree().quit()

func _handle_network_data(data: String) -> void:
    print("Received server data: ", data)
    var action_payloads: Array = Packet.json_to_action_payloads(data)
    var p: Packet = Packet.new(action_payloads[0], action_payloads[1])
    state.call(p)

func _handle_network_error():
    OS.alert("There was an error")