Make output dir configurable and auto create if it doesn't exitst

Main.gd

@@ -4,6 +4,7 @@ var config = ConfigFile.new()
 
 var websocket_url
 var public_path
+var output_dir
 var rendering = false
 signal finished_rendering
 
@@ -12,8 +13,11 @@ func _ready():
 	config.load("res://config.cfg")
 	websocket_url = config.get_value("core", "websocket_url")
 	public_path = config.get_value("core", "public_path")
-	
+	output_dir = config.get_value("core", "output_dir")
 	print("Starting render node")
+	
+	var directory = DirAccess.open(".")
+	directory.make_dir(output_dir)
 	$JobServer.InitWebsocket()
 
 func FinishedRendering():

Renderer.gd

@@ -46,7 +46,7 @@ func RenderJob(job):
 	# Get rendered image
 	var img = get_viewport().get_texture().get_image()
 	var outFile = "%s_%s.png" % [job["type"],job["jobId"]]
-	img.save_png("output/" + outFile)
+	img.save_png("%s/%s" % [$"/root/Main".output_dir, outFile])
 	
 	return outFile
 

example-config.cfg

@@ -1,3 +1,4 @@
 [core]
 websocket_url="ws://localhost:6980"
 public_path="http://localhost:8899/"
+output_dir="./output"