126 lines
3.4 KiB
GDScript3
126 lines
3.4 KiB
GDScript3
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extends Node
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signal noray_connected
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signal player_ready(id : int)
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const NORAY_ADDRESS = "tomfol.io"
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const NORAY_PORT = 8890
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var is_host = false
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var external_oid = ""
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var debug = false
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var playerDict: Dictionary[int,PlayerCharacter]
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var alivePlayerDict: Dictionary[int,PlayerCharacter]
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var currentMapLogic: MapLogic
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var thisPlayer: PlayerCharacter #Player Character playing on this machiene, this value is obviously different for every player
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@onready var errordialog = $/root/Main/Dialogs/ErrorDialog
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@onready var start_btn : Button = $/root/Main/Mainmenu/Menu/MarginContainer/VBoxContainer/HBoxContainer4/VBoxContainer3/Start
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@onready var main : Main = $/root/Main
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func _ready():
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Noray.on_connect_to_host.connect(on_noray_connected)
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Noray.on_connect_nat.connect(handle_nat_connection)
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#Noray.on_connect_relay.connect(handle_relay_connection)
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Noray.connect_to_host(NORAY_ADDRESS, NORAY_PORT)
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player_ready.connect(peer_connected)
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multiplayer.peer_disconnected.connect(peer_disconnected)
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func getCurrentMapLogic() -> MapLogic:
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return currentMapLogic
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func setCurrentMapLogic(toMap: MapLogic) -> void:
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currentMapLogic = toMap
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func peer_connected(id: int) -> void:
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if !get_node("/root/Main/Players").get_child_count(): return
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playerDict.set(id,get_node("/root/Main/Players/" + str(id)))
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alivePlayerDict.set(id,get_node("/root/Main/Players/" + str(id)))
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if !playerDict.get(id): playerDict.erase(id)
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if !alivePlayerDict.get(id): alivePlayerDict.erase(id)
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func peer_disconnected(id: int) -> void:
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playerDict.erase(id)
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alivePlayerDict.erase(id)
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func on_noray_connected():
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print("Connected to Noray server")
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Noray.register_host()
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await Noray.on_pid
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await Noray.register_remote()
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start_btn.disabled = false
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noray_connected.emit()
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func host():
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var peer = ENetMultiplayerPeer.new()
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var error = OK
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if debug:
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error = peer.create_server(1069)
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else:
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error = peer.create_server(Noray.local_port)
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if error:
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errordialog.title = "Error"
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errordialog.dialog_text = "Failed to create Server: " + str(error_string(error) + " (" + str(error) + ")")
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errordialog.popup_centered()
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errordialog.get_ok_button().grab_focus()
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main.close_network()
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else:
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multiplayer.multiplayer_peer = peer
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is_host = true
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func join(oid: String):
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if debug:
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var peer = ENetMultiplayerPeer.new()
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var error = peer.create_client("localhost", 1069)
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print("Join: " + error_string(error) + " " + str(error))
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multiplayer.multiplayer_peer = peer
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return
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Noray.connect_nat(oid)
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external_oid = oid
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func handle_nat_connection(address, port):
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var err = await connect_to_server(address, port)
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if err != OK && !is_host:
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print("NAT failed, using relay")
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err = Noray.connect_relay(external_oid)
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return err
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func handle_relay_connection(address, port):
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return await connect_to_server(address, port)
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func connect_to_server(address, port):
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var err = OK
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if !is_host:
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var udp = PacketPeerUDP.new()
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udp.bind(Noray.local_port)
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udp.set_dest_address(address, port)
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err = await PacketHandshake.over_packet_peer(udp)
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udp.close()
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if err != OK:
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if err != ERR_BUSY:
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print("Handshake failed")
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return err
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else:
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print("Handshake success")
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var peer = ENetMultiplayerPeer.new()
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err = peer.create_client(address, port, 0, 0, 0, Noray.local_port)
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if err != OK:
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return err
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multiplayer.multiplayer_peer = peer
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return OK
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else:
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err = await PacketHandshake.over_enet(multiplayer.multiplayer_peer.host, address, port)
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return err
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