Cleanup file and folder structure

scripts/Renderer.gd

@@ -0,0 +1,131 @@
+extends Node2D
+
+var counter = 1
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass
+	"""
+	var job = await $JobServer.GetJob()
+	var jobHash = str([job["size"], job["elements"]]).sha1_text()
+	print("Job hash %s" % jobHash)
+	
+	var outFile = "output/%s_%s.png" % [job["type"],jobHash]
+	if FileAccess.file_exists(outFile):
+		print("Skipping, file exists")
+		get_tree().quit()
+		return
+	"""
+	
+	#DisplayServer.window_set_size(Vector2(job["size"]["width"], job["size"]["height"]))
+	#await RenderComposition(job["elements"])
+	#await RenderingServer.frame_post_draw
+	
+	# Get rendered image
+	#var img = get_viewport().get_texture().get_image()
+	
+	#img.save_png(outFile)
+	#get_tree().quit()
+	
+func RenderJob(job):
+	print("Rendering ", job["jobId"])
+	var renderContainer = $"/root/Main/RenderContainer"
+	for node in renderContainer.get_children():
+		renderContainer.remove_child(node)
+		node.free()
+	print("Cleared Render container")
+	DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_WINDOWED)
+	DisplayServer.window_set_size(Vector2(job["size"]["width"], job["size"]["height"]))
+	get_viewport().size = Vector2(job["size"]["width"], job["size"]["height"])
+	print("Rendering with size ", get_viewport().size)
+	
+	await RenderComposition(job["elements"])
+	print("Rendered Composition")
+	await RenderingServer.frame_post_draw
+	
+	# Get rendered image
+	var img = get_viewport().get_texture().get_image()
+	var outFile = "{path}/{type}_{hash}.png".format({ 
+		"path":$"/root/Main".output_dir, 
+		"type":job["type"], 
+		"hash": str(job["elements"]).hash()
+	})
+	img.save_png(outFile)
+	
+	return outFile
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(_delta):
+	pass
+	
+func run_test():
+	if counter == 50:
+		get_tree().quit()
+	render()
+	counter += 1
+	
+func RenderComposition(composition):
+	var zIndex = 0
+	for comp in composition:
+		var type = comp["type"]
+		if type == "text":
+			print("Render label")
+			await RenderLabel(comp, zIndex)
+		if type == "image":
+			print("Render image")
+			await RenderImage(comp, zIndex)
+		zIndex += 1
+
+func RenderImage(def, zIndex):
+	var imageNode = TextureRect.new()
+	var image = Image.new()
+	image = await $"../Remote".GetRemoteImage(def["asset"])
+	var pos = Vector2(float(def["x"]), float(def["y"]))
+	var texture = ImageTexture.new()
+	texture = ImageTexture.create_from_image(image)
+	texture.set_size_override(Vector2(def["width"], def["height"]))
+	imageNode.texture = texture
+	imageNode.name = def["asset"].right(15)
+	imageNode.set_position(pos)
+	imageNode.z_index = zIndex
+	$"/root/Main/RenderContainer".add_child(imageNode)
+	print("Image added at %s" % pos)
+	
+func RenderLabel(def, zIndex):
+	var textNode = Label.new()
+	var labelText = def["text"]
+	labelText = labelText.replace('%nodeid%', "%s: %s" % [$"/root/Main".hostname , $"/root/Main/JobServer".client_id])
+	labelText = labelText.replace('%servemode%', $"/root/Main".serve_mode)
+	labelText = labelText.replace('%timestamp%', Time.get_datetime_string_from_system())
+	textNode.text = labelText;
+	var pos = Vector2(float(def["x"]), float(def["y"]))
+	print("Rendering label '%s' at %s" % [def["text"], pos])
+
+	var labelSettings = LabelSettings.new()
+	labelSettings = load("res://DefaultLabelSettings.tres").duplicate()
+	
+	labelSettings.set("font_size", def["fontSize"])
+	textNode.label_settings = labelSettings
+	textNode.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
+	textNode.set_position(pos)
+	textNode.set_size(Vector2(float(def["width"]), float(def["height"])))
+	textNode.vertical_alignment = VERTICAL_ALIGNMENT_TOP
+	if "horizontalAlignment" in def:
+		var alignments = { "left": HORIZONTAL_ALIGNMENT_LEFT, "right": HORIZONTAL_ALIGNMENT_RIGHT, "center": HORIZONTAL_ALIGNMENT_CENTER, "fill": HORIZONTAL_ALIGNMENT_FILL }
+		textNode.horizontal_alignment = alignments[def["horizontalAlignment"]]
+	textNode.name = def["text"].substr(0,15)
+	textNode.z_index = zIndex
+	$"/root/Main/RenderContainer".add_child(textNode)
+	print("Label added")
+	
+func render():
+	print("Rendering frame %s" % counter)
+	var tstamp_label = $"../Placeholder/tstamp"
+	var tstamp = Time.get_ticks_usec()
+	tstamp_label.text = str(tstamp) + "\n %s" % counter
+	await RenderingServer.frame_post_draw
+	
+	# Retrieve the captured image.
+	var img = get_viewport().get_texture().get_image()
+	
+	img.save_png("output/test%s.png" % counter)