mirror of
https://github.com/JohnBreaux/Boat-Battle.git
synced 2024-11-15 05:25:57 +00:00
86 lines
2.3 KiB
GDScript3
86 lines
2.3 KiB
GDScript3
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extends Node
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const DEFAULT_PORT = 35879
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const LOCALHOST = "127.0.0.1"
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# Store peer info in a dictionary, by player ID
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var peer_info = {}
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# Store this player's hostname
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var local_info = {"hostname": ""}
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var connected = false
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# Network -- handles server and client setup, and facilitates communication between the two
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# start_server: Host the game
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# port: TCP port
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# max_players: Largest number of players allowed to connect at a time
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func start_server(port = DEFAULT_PORT, max_players = 2):
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get_hostname()
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peer_info[1] = local_info
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var peer = NetworkedMultiplayerENet.new()
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peer.create_server(port, max_players)
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get_tree().network_peer = peer
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connected = true
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return
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func connect_server(ip = LOCALHOST, port = DEFAULT_PORT):
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get_hostname()
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var peer = NetworkedMultiplayerENet.new()
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peer.create_client(ip, port)
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get_tree().network_peer = peer
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return
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func disconnect_server():
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get_tree().network_peer = null
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connected = false
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func get_hostname():
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if local_info["hostname"] == "":
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var hostname = []
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var _ret = OS.execute("hostname", [], true, hostname)
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local_info["hostname"] = hostname[0].split("\n")[0]
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return local_info["hostname"]
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func get_network_id():
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return get_tree().get_network_unique_id()
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func get_ip():
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print(IP.resolve_hostname(get_hostname(), IP.TYPE_IPV4))
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pass
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func _ready():
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var _trash
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_trash = get_tree().connect("network_peer_connected", self, "_peer_connected")
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_trash = get_tree().connect("network_peer_disconnected", self, "_peer_disconnected")
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_trash = get_tree().connect("connected_to_server", self, "_server_connected")
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_trash = get_tree().connect("connection_failed", self, "_connection_fail")
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_trash = get_tree().connect("server_disconnected", self, "_server_disconnected")
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func _peer_connected(id):
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rpc_id(id, "register_peer", local_info)
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pass
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func _peer_disconnected(id):
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peer_info.erase(id)
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pass
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func _server_connected():
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# On connection to the server, you get a global network id
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# Save your info at this id
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peer_info[get_network_id()] = local_info
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connected = true
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pass
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func _server_disconnected():
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connected = false
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pass
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func _connection_fail():
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connected = false
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pass
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remote func register_peer(info):
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# Save player information under the sender id's peer info
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peer_info[get_tree().get_rpc_sender_id()] = info
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pass
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