46 lines
1.1 KiB
GDScript
46 lines
1.1 KiB
GDScript
extends Node
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var udp_peer: PacketPeerUDP = PacketPeerUDP.new()
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var server_ip: String = "45.93.249.177" # Replace with your server's IP
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var server_port: int = 4477 # Replace with your server's port
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func _ready():
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var err = udp_peer.bind(server_port, "*")
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if err != OK:
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print("Failed to bind to port: ", server_port)
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return
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print("Listening on port: ", server_port)
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# Send a message to the server to initiate session ID assignment
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var payload: Dictionary = {
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"type": "init",
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}
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send_payload(payload)
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func _process(_delta):
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if udp_peer.get_available_packet_count() > 0:
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var packet = udp_peer.get_packet()
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var message: String = packet.get_string_from_utf8()
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print("Received: ", message)
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func send_message(message: String) -> void:
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var payload: Dictionary = {
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"type": "message",
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"msg": message
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}
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send_payload(payload)
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func send_payload(payload: Dictionary):
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var packet = JSON.stringify(payload).to_utf8_buffer()
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udp_peer.set_dest_address(server_ip, server_port)
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udp_peer.put_packet(packet)
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func move(vec: Vector2i):
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var payload: Dictionary = {
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"type": "move",
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"direction": {
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"x": vec.x,
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"y": vec.y
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}
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}
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send_payload(payload)
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