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extends Node
signal connection_succeeded()
signal connection_failed()
signal player_list_changed()
signal game_error()
signal game_ended()
const PORT = 10567
const MAX_PEERS = 2
var peer = null
var player = {
idx = 0,
name = "",
}
# Dictionary { id = { idx: 1, name: "" } }
var players = {}
var players_ready = []
func _ready():
get_tree().connect("network_peer_connected", self, '_player_connected')
get_tree().connect("network_peer_disconnected", self,"_player_disconnected")
get_tree().connect("connected_to_server", self, "_connection_succeeded")
get_tree().connect("connection_failed", self, "_connection_failed")
get_tree().connect("server_disconnected", self, "_server_disconnected")
Global.connect("game_won", self, "end_game")
remote func register_player(name):
var id = get_tree().get_rpc_sender_id()
self.players[id] = {
name = name
}
emit_signal("player_list_changed")
func unregister_player(id):
self.player.erase(id)
emit_signal("player_list_changed")
func host_game(player_name):
self.player.name = player_name
self.peer = NetworkedMultiplayerENet.new()
self.peer.create_server(self.PORT, self.MAX_PEERS)
get_tree().set_network_peer(self.peer)
func join_game(ip, player_name):
self.player.name = player_name
self.peer = NetworkedMultiplayerENet.new()
self.peer.create_client(ip, self.PORT)
get_tree().set_network_peer(self.peer)
func start_game():
# preconfigure game and set idx to each player
var idx = 1
for id in self.players:
self.players[id].idx = idx
rpc_id(id, "_preconfigure_game", idx)
idx += 1
# start game for everyone
rpc("_start_game")
remote func _preconfigure_game(idx):
self.player.idx = idx
sync func _start_game():
get_tree().change_scene("res://UI/LevelSelect.tscn")
func end_game(winning_player):
emit_signal("game_ended", winning_player)
rpc("_end_game", winning_player)
sync func _end_game(winning_player):
# TODO: change scene for all to win scene and set winning player id,
# so it can be displayed with self.players
print(winning_player)
get_tree().change_scene("res://Network/Lobby.tscn")
func _player_connected(id):
rpc_id(id, "register_player", self.player.name)
func _player_disconnected(id):
# if game is in progress:
# self.end_game() ?
# else
self.unregister_player(id)
func _connection_succeeded():
emit_signal("connection_succeeded")
func _connection_failed():
get_tree().set_network_peer(null) # remove peer
emit_signal("connection_failed")
func _server_disconnected():
emit_signal("game_error", "Server disconnected!")
self.end_game("")
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