godot_osc_demo/ui.gd

extends Control


const OSCReceiver = preload("res://osc_receiver.gd")
var osc_server: OSCReceiver
const OSCSender = preload("res://osc_sender.gd")
var osc_client: OSCSender

@export var osc_server_address:String = "*"
@export var osc_server_port: int = 9001
@export var osc_dest_address:String = "127.0.0.1"
@export var osc_dest_port: int = 9000
@export var debug: bool = false


func _ready():
	osc_client = OSCSender.new()
	osc_client.debug = debug
	osc_client.set_destination([osc_dest_address, osc_dest_port])
	osc_server = OSCReceiver.new()
	osc_server.debug = debug
	add_child(osc_server)

	var button_callback = Callable(self, "_button_pressed")
	var slider_callback = Callable(self, "_slider_moved")

	# configure all sensors
	for i in range(4):
		var nodename = "VSlider%d" % (i + 1)
		var osc_addr = "/slider/%d" % i
		var slider_node = find_child(nodename)
		osc_server.register_callback(osc_addr, "f", slider_node.recv_osc)
		slider_node.value_changed.connect(slider_callback.bind(i))

	for i in range(4):
		var nodename = "Button%d" % (i + 1)
		var osc_addr = "/button/%d" % i
		var button_node = find_child(nodename)
		osc_server.register_callback(osc_addr, "i", button_node.recv_osc)
		button_node.pressed.connect(button_callback.bind(button_node, i))

	# start listening for osc messages
	osc_server.start_server(osc_server_port, osc_server_address)


func _button_pressed(btn: Button, idx: int):
	_debug("Button %s pressed: state = %s" % [idx, btn.button_pressed])
	osc_client.send_osc("/button/%d" % idx, "i", [1 if btn.button_pressed else 0])


func _slider_moved(value: float, idx: int):
	_debug("Slider %d moved: value = %f" % [idx, value])
	osc_client.send_osc("/slider/%d" % idx, "f", [value])


func recv_osc(msg_info, values):
	_debug("Sender IP: %s" % msg_info["ip"])
	_debug("Sender Port: %d" % msg_info["port"])
	_debug("Address: %s" % msg_info["address"])
	_debug("Types: %s" % msg_info["types"])
	_debug("Values: %s" % values)


func _debug(msg):
	if debug:
		print(msg)