Initial commit
Signed-off-by: Christopher Arndt <chris@chrisarndt.de>
This commit is contained in:
commit
91ce62f680
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# Normalize EOL for all files that Git considers text files.
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* text=auto eol=lf
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export/
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.godot/
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.godot/
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*.translation
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extends Node
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@export var default_address:String = "0.0.0.0"
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@export var default_port: int = 9001
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@export var poll_interval: float = 0.05
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@export var debug: bool = false
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var _server: UDPServer
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var _observers: Dictionary
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var _timer: Timer
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func _init():
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_observers = {}
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_timer = Timer.new()
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_timer.autostart = false
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_timer.one_shot = false
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_timer.timeout.connect(self._poll)
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add_child(_timer)
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func _exit_tree():
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stop_server()
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func register_callback(oscaddress, argtypes, callback):
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if not _observers.has([oscaddress, argtypes]):
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_observers[[oscaddress, argtypes]] = []
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_observers[[oscaddress, argtypes]].append(callback)
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func start_server(address:String = default_address, port:int = default_port):
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_server = UDPServer.new()
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if _server.listen(port, address) != OK:
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_debug("OSCReceiver could not bind to port: %s" % port)
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else:
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_debug("OSCReceiver listening on port: %s" % port)
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_timer.start(poll_interval)
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func stop_server():
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_timer.stop()
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remove_child(_timer)
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_timer.free()
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if _server:
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_server.stop()
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func _poll():
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if not _server.is_listening():
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return
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_server.poll()
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if _server.is_connection_available():
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var peer: PacketPeerUDP = _server.take_connection()
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var packet = peer.get_packet()
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var sender_ip = peer.get_packet_ip()
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var sender_port = peer.get_packet_port()
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_debug("Accepted peer: %s:%s" % [sender_ip, sender_port])
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var result = _parse_osc_addr_and_types(packet)
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var address = result[0]
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var types = result[1]
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var offset = result[2]
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_debug("OSC address: %s" % address)
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_debug("OSC arg types: %s" % types)
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if _observers.has([address, types]):
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var values = _parse_osc_values(packet, types, offset)
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if values == null:
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_debug("Invalid/Unsupported OSC message.")
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elif values.size() != types.length():
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_debug("Mismatch between expected / received number of OSC arguments.")
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else:
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values.append({
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"ip": sender_ip,
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"port": sender_port,
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"address": address,
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"types": types
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})
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for callback in _observers[[address, types]]:
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callback.callv(values)
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func _parse_osc_addr_and_types(packet):
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var asep = packet.find(0)
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var address = packet.slice(0, asep).get_string_from_ascii()
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var toffset = asep + (4 - asep % 4)
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assert(char(packet.decode_u8(toffset)) == ",")
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var tsep = packet.find(0, toffset)
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var types = packet.slice(toffset + 1, tsep).get_string_from_ascii()
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return [address, types, tsep + (4 - tsep % 4)]
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func _parse_osc_values(packet, types, offset):
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var values = []
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var stream = StreamPeerBuffer.new()
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stream.set_data_array(packet.slice(offset))
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stream.set_big_endian(true)
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for type_id in types:
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match type_id:
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"i":
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values.append(stream.get_32())
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"h":
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values.append(stream.get_62())
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"f":
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values.append(stream.get_float())
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"d":
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values.append(stream.get_double())
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"c":
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values.append(char(stream.get_32()))
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"s", "S":
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var value = PackedStringArray()
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var null_found = false
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while not null_found:
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for _i in range(4):
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var ch = stream.get_u8()
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if not null_found and ch != 0:
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value.append(char(ch))
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else:
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null_found = true
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values.append("".join(value))
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"b":
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var count = stream.get_u32()
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values.append(stream.get_data(count))
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if count % 4:
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stream.seek(stream.get_position() + (count % 4))
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"t":
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values.append(stream.get_data(8))
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"m", "r":
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values.append([
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stream.get_u8(),
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stream.get_u8(),
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stream.get_u8(),
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stream.get_u8(),
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])
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"T":
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values.append(true)
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"F":
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values.append(false)
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"I", "N":
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values.append(null)
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_:
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_debug("Argument type '%s' not yet supported." % type_id)
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return
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return values
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func _debug(msg):
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if debug:
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print(msg)
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extends VSlider
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func recv_osc(val, msg_info):
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print("Sender IP: %s" % msg_info["ip"])
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print("Sender Port: %d" % msg_info["port"])
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print("Adress: %s" % msg_info["address"])
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print("Types: %s" % msg_info["types"])
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set_value(clampf(val, 0.0, 1.0))
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extends Button
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func recv_osc(val, msg_info):
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print("Sender IP: %s" % msg_info["ip"])
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print("Sender Port: %d" % msg_info["port"])
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print("Adress: %s" % msg_info["address"])
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print("Types: %s" % msg_info["types"])
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set_pressed_no_signal(bool(val))
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extends Control
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func _ready():
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var scene = preload("res://osc_receiver.tscn")
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var osc_server = scene.instantiate()
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add_child(osc_server)
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# configure all sensors
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for i in range(4):
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var nodename = "VSlider%d" % (i + 1)
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var osc_addr = "/slider/%d/set" % i
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var slider_node = find_child(nodename)
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osc_server.register_callback(osc_addr, "f", slider_node.recv_osc)
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for i in range(4):
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var nodename = "Button%d" % (i + 1)
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var osc_addr = "/button/%d/set" % i
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var button_node = find_child(nodename)
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osc_server.register_callback(osc_addr, "i", button_node.recv_osc)
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# start listening for osc messages
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osc_server.start_server()
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[gd_scene load_steps=8 format=3 uid="uid://8xyprd3yldfg"]
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[ext_resource type="Script" path="res://UI.gd" id="1_ft657"]
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[ext_resource type="Script" path="res://Slider.gd" id="2_310mb"]
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[ext_resource type="Script" path="res://ToggleButton.gd" id="3_ct66k"]
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[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_y0b18"]
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bg_color = Color(1, 0, 0, 1)
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[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_iu8u7"]
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bg_color = Color(0, 1, 0, 1)
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[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_7e33t"]
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bg_color = Color(0, 0, 1, 1)
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[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_eeife"]
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bg_color = Color(1, 1, 0.0235294, 1)
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[node name="UI" type="Control"]
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layout_mode = 3
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anchors_preset = 15
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anchor_right = 1.0
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anchor_bottom = 1.0
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grow_horizontal = 2
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grow_vertical = 2
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script = ExtResource("1_ft657")
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[node name="MarginContainer" type="MarginContainer" parent="."]
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layout_mode = 1
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anchors_preset = 15
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anchor_right = 1.0
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anchor_bottom = 1.0
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grow_horizontal = 2
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grow_vertical = 2
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theme_override_constants/margin_left = 20
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theme_override_constants/margin_top = 20
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theme_override_constants/margin_right = 20
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theme_override_constants/margin_bottom = 20
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[node name="GridContainer" type="GridContainer" parent="MarginContainer"]
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layout_mode = 2
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theme_override_constants/h_separation = 10
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theme_override_constants/v_separation = 10
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columns = 4
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[node name="VSlider1" type="VSlider" parent="MarginContainer/GridContainer"]
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custom_minimum_size = Vector2(50, 300)
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layout_mode = 2
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size_flags_horizontal = 3
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size_flags_vertical = 3
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max_value = 1.0
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step = 0.01
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tick_count = 11
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ticks_on_borders = true
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script = ExtResource("2_310mb")
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[node name="VSlider2" type="VSlider" parent="MarginContainer/GridContainer"]
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custom_minimum_size = Vector2(50, 300)
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layout_mode = 2
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size_flags_horizontal = 3
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size_flags_vertical = 3
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max_value = 1.0
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step = 0.01
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tick_count = 11
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ticks_on_borders = true
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script = ExtResource("2_310mb")
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[node name="VSlider3" type="VSlider" parent="MarginContainer/GridContainer"]
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custom_minimum_size = Vector2(50, 300)
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layout_mode = 2
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size_flags_horizontal = 3
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size_flags_vertical = 3
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max_value = 1.0
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step = 0.01
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tick_count = 11
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ticks_on_borders = true
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script = ExtResource("2_310mb")
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[node name="VSlider4" type="VSlider" parent="MarginContainer/GridContainer"]
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custom_minimum_size = Vector2(50, 300)
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layout_mode = 2
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size_flags_horizontal = 3
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size_flags_vertical = 3
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max_value = 1.0
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step = 0.01
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tick_count = 11
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ticks_on_borders = true
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script = ExtResource("2_310mb")
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[node name="Button1" type="Button" parent="MarginContainer/GridContainer"]
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layout_mode = 2
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theme_override_styles/pressed = SubResource("StyleBoxFlat_y0b18")
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toggle_mode = true
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text = "1"
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script = ExtResource("3_ct66k")
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[node name="Button2" type="Button" parent="MarginContainer/GridContainer"]
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layout_mode = 2
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theme_override_styles/pressed = SubResource("StyleBoxFlat_iu8u7")
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toggle_mode = true
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text = "2"
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script = ExtResource("3_ct66k")
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[node name="Button3" type="Button" parent="MarginContainer/GridContainer"]
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layout_mode = 2
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theme_override_styles/pressed = SubResource("StyleBoxFlat_7e33t")
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toggle_mode = true
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text = "3"
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script = ExtResource("3_ct66k")
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[node name="Button4" type="Button" parent="MarginContainer/GridContainer"]
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layout_mode = 2
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theme_override_styles/pressed = SubResource("StyleBoxFlat_eeife")
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toggle_mode = true
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text = "4 "
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script = ExtResource("3_ct66k")
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[gd_resource type="Environment" format=2]
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[resource]
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background_mode = 2
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[preset.0]
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name="Linux/X11"
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platform="Linux/X11"
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runnable=true
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dedicated_server=false
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custom_features=""
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export_filter="all_resources"
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include_filter=""
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exclude_filter=""
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export_path="export/osc_receiver_demo.x86_64"
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encryption_include_filters=""
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encryption_exclude_filters=""
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encrypt_pck=false
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encrypt_directory=false
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[preset.0.options]
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custom_template/debug=""
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custom_template/release=""
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debug/export_console_wrapper=1
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binary_format/embed_pck=false
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texture_format/bptc=true
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texture_format/s3tc=true
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texture_format/etc=false
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texture_format/etc2=false
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binary_format/architecture="x86_64"
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ssh_remote_deploy/enabled=false
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ssh_remote_deploy/host="user@host_ip"
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ssh_remote_deploy/port="22"
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ssh_remote_deploy/extra_args_ssh=""
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ssh_remote_deploy/extra_args_scp=""
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ssh_remote_deploy/run_script="#!/usr/bin/env bash
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export DISPLAY=:0
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unzip -o -q \"{temp_dir}/{archive_name}\" -d \"{temp_dir}\"
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\"{temp_dir}/{exe_name}\" {cmd_args}"
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ssh_remote_deploy/cleanup_script="#!/usr/bin/env bash
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kill $(pgrep -x -f \"{temp_dir}/{exe_name} {cmd_args}\")
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rm -rf \"{temp_dir}\""
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@ -0,0 +1,7 @@
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[gd_scene load_steps=2 format=3 uid="uid://bqci5bw1h0lh7"]
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[ext_resource type="Script" path="res://OSCReceiver.gd" id="1_ujyu5"]
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|
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[node name="OSCReceiver" type="Node"]
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script = ExtResource("1_ujyu5")
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debug = true
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|
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@ -0,0 +1,28 @@
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|||
; Engine configuration file.
|
||||
; It's best edited using the editor UI and not directly,
|
||||
; since the parameters that go here are not all obvious.
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||||
;
|
||||
; Format:
|
||||
; [section] ; section goes between []
|
||||
; param=value ; assign values to parameters
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||||
|
||||
config_version=5
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|
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[application]
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||||
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config/name="OSCReceiver Demo"
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run/main_scene="res://UI.tscn"
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config/features=PackedStringArray("4.1")
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|
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[debug]
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settings/fps/force_fps=30
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|
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[display]
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window/size/viewport_width=300
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window/size/viewport_height=400
|
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|
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[rendering]
|
||||
|
||||
environment/default_environment="res://default_env.tres"
|
||||
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