template artnet project working

.gitattributes

@@ -0,0 +1,2 @@
+# Normalize EOL for all files that Git considers text files.
+* text=auto eol=lf

.gitignore

@@ -0,0 +1,3 @@
+# Godot 4+ specific ignores
+.godot/
+/android/

icon.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="128" height="128"><rect width="124" height="124" x="2" y="2" fill="#363d52" stroke="#212532" stroke-width="4" rx="14"/><g fill="#fff" transform="translate(12.322 12.322)scale(.101)"><path d="M105 673v33q407 354 814 0v-33z"/><path fill="#478cbf" d="m105 673 152 14q12 1 15 14l4 67 132 10 8-61q2-11 15-15h162q13 4 15 15l8 61 132-10 4-67q3-13 15-14l152-14V427q30-39 56-81-35-59-83-108-43 20-82 47-40-37-88-64 7-51 8-102-59-28-123-42-26 43-46 89-49-7-98 0-20-46-46-89-64 14-123 42 1 51 8 102-48 27-88 64-39-27-82-47-48 49-83 108 26 42 56 81zm0 33v39c0 276 813 276 814 0v-39l-134 12-5 69q-2 10-14 13l-162 11q-12 0-16-11l-10-65H446l-10 65q-4 11-16 11l-162-11q-12-3-14-13l-5-69z"/><path d="M483 600c0 34 58 34 58 0v-86c0-34-58-34-58 0z"/><circle cx="725" cy="526" r="90"/><circle cx="299" cy="526" r="90"/></g><g fill="#414042" transform="translate(12.322 12.322)scale(.101)"><circle cx="307" cy="532" r="60"/><circle cx="717" cy="532" r="60"/></g></svg>

icon.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bmuxku5shasj0"
+path="res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.svg"
+dest_files=["res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

project.godot

@@ -0,0 +1,16 @@
+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=5
+
+[application]
+
+config/name="ArtNetTest"
+run/main_scene="res://scenes/main.tscn"
+config/features=PackedStringArray("4.3", "Forward Plus")
+config/icon="res://icon.svg"

scenes/main.tscn

@@ -0,0 +1,10 @@
+[gd_scene load_steps=2 format=3 uid="uid://dafh3tlcmos4p"]
+
+[ext_resource type="Script" path="res://scripts/artnet.gd" id="1_hsiae"]
+
+[node name="Node2D" type="Node2D"]
+script = ExtResource("1_hsiae")
+master = 240
+red = 215
+green = 85
+blue = 135

scripts/artnet.gd

@@ -0,0 +1,44 @@
+extends Node2D
+
+#nc -ul 2115
+var socket = PacketPeerUDP.new()
+var data = []
+
+@export_range(0,255,1) var master = 200
+@export_range(0,255,1) var red = 0
+@export_range(0,255,1) var green = 200
+@export_range(0,255,1) var blue = 0
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	# Server
+	socket.set_dest_address("192.168.21.27", 6454)
+	data.resize(512)
+	data.fill(0)
+
+var last_update_delta=0
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	last_update_delta+=delta
+	
+	if last_update_delta>1.0/40.0:
+		last_update_delta=0
+		print("Update")
+		
+		data[0]=master #master dimmer
+		data[2]=red #red
+		data[3]=green #green
+		data[4]=blue #blue
+		sendDMX(data)
+		
+		
+func sendDMX(data:Array):
+	var buffer=PackedByteArray([65, 114, 116, 45, 78, 101, 116, 0, 0, 80, 0, 14]) # Art-Net\0 / OpCodeLo / OpCodeHi / ProtoHi /ProtoLow
+	var universe=0
+	buffer.append_array([0,0,universe,0]) # Seq / Physical  /  SubUni/Net
+	var length_upper = floor(data.size() / 256)
+	var length_lower = data.size() % 256
+	buffer.append_array([length_upper, length_lower])
+	buffer.append_array(data)
+	var error=socket.put_packet(buffer)
+	return error