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Happyrobot33Happyrobot33
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artnet poll reply system
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‎Assets/Scenes/SampleScene.unity‎

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@@ -7359,6 +7359,66 @@ PrefabInstance:
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propertyPath: m_Name
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value: ArtNet
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objectReference: {fileID: 0}
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propertyPath: ArtNetReceiver
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‎Packages/net.naoyakohda.artnet-unity@12078a5f801e/Runtime/Scripts/ArtNetReceiver.cs‎

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@@ -52,6 +52,9 @@ public void ChangePort(int port)
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UdpReceiver.ChangePort(port);
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}
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public ushort Port => (ushort)UdpReceiver.Port;
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public IPAddress Address => UdpReceiver.Address;
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public void ChangeIPAddress(IPAddress address)
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{
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ArtNetLogger.LogInfo("ArtNetReceiver", $"Changing IP Address from {UdpReceiver.Address} to {address}");

‎Packages/net.naoyakohda.artnet-unity@12078a5f801e/Runtime/Scripts/DmxManager.cs‎

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@@ -1,7 +1,11 @@
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Net.Sockets;
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using ArtNet.Devices;
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using ArtNet.IO;
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using ArtNet.Packets;
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using UnityEngine;
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@@ -13,6 +17,9 @@ public class DmxManager : MonoBehaviour
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private Dictionary<ushort, byte[]> DmxDictionary { get; } = new();
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public Dictionary<ushort, IEnumerable<IDmxDevice>> DmxDevices { get; private set; }
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public ArtNetReceiver ArtNetReceiver;
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private readonly Socket _socket = new(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
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public void Update()
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{
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lock (_updatedUniverses)
@@ -66,5 +73,59 @@ public void ReceivedDmxPacket(ReceivedData<DmxPacket> receivedData)
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_updatedUniverses.Enqueue(universe);
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}
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}
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public void ReceivedPollPacket(ReceivedData<PollPacket> receivedData)
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{
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var packet = receivedData.Packet;
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//unclear what flags and priority are for
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//Debug.Log(packet.Flags);
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//Debug.Log(packet.Priority);
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byte status = 0b11110000;
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//construct a response packet
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var responsePacket = new PollReplyPacket
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{
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IpAddress = ArtNetReceiver.Address.GetAddressBytes(),
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Port = ArtNetReceiver.Port,
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//OUR version number. Just report 69 because its funny
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VersionInfo = 42069,
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NetSwitch = 0,
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SubSwitch = 0,
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Oem = 0,
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UbeaVersion = 0,
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Status1 = status,
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EstaCode = 0,
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ShortName = "HNode",
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LongName = "HNode by Happyrobot33",
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NodeReport = "All systems functional (TODO: Add more here lol)",
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NumPorts = ushort.MaxValue,
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PortTypes = new byte[] { 0b0100101, 0b0100101, 0b0100101, 0b0100101 },
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InputStatus = new byte[] { 0b100000,0b100000,0b100000,0b100000},
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OutputStatus = new byte[] { 0b100000,0b100000,0b100000,0b100000},
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InputSubSwitch = new byte[] { 0, 0, 0, 0 },
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OutputSubSwitch = new byte[] { 0, 0, 0,0 },
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SwVideo = 0,
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SwMacro = 0,
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SwRemote = 0,
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Spares = new byte[3],
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Style = 0,
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MacAddress = new byte[6],
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BindIpAddress = new byte[4],
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BindIndex = 0,
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};
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//send this over the network to the current port and broadcast address
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var stream = new MemoryStream();
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var writer = new ArtNetWriter(stream);
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writer.Write(responsePacket.ToByteArray());
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writer.Flush();
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//send over udp directly back to the requesting endpoint
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//the port SHOULD change because polls actually do move with the port changing
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Debug.Log($"Responding to poll from: {receivedData.RemoteEp}");
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_socket.SendTo(stream.ToArray(), receivedData.RemoteEp);
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}
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}
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}

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