55 lines
1.4 KiB
GDScript
55 lines
1.4 KiB
GDScript
extends Node3D
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@onready var menu = $UI/Menu
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@onready var address_entry = $UI/Menu/MarginContainer/VBoxContainer/LineEdit
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@onready var disable_upnp = $UI/Menu/MarginContainer/VBoxContainer/DisableUPNPButton
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const port = 9999
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const player_scene = preload("res://player/player.tscn")
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var peer = ENetMultiplayerPeer.new()
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func _on_server_button_pressed() -> void:
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menu.hide()
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peer.create_server(port)
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multiplayer.multiplayer_peer = peer
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multiplayer.peer_connected.connect(add_player)
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multiplayer.peer_disconnected.connect(remove_player)
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add_player(multiplayer.get_unique_id())
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if not disable_upnp.button_pressed:
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upnp_setup()
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func _on_client_button_pressed() -> void:
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var address = "localhost"
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if not disable_upnp.button_pressed:
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address = address_entry.text
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menu.hide()
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peer.create_client(address, port)
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multiplayer.multiplayer_peer = peer
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func add_player(peer_id):
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var player = player_scene.instantiate()
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player.name = str(peer_id)
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add_child(player)
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func remove_player(peer_id):
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var player = get_node_or_null(str(peer_id))
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if player:
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player.queue_free()
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func upnp_setup():
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var upnp = UPNP.new()
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if upnp.discover() != UPNP.UPNP_RESULT_SUCCESS:
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return false
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var gateway = upnp.get_gateway()
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if not gateway.is_valid_gateway():
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return false
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if upnp.add_port_mapping(port) != UPNP.UPNP_RESULT_SUCCESS:
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return false
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print("Address: " + upnp.query_external_address())
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return true
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