From c390e349fef4cb647c17f0c5b84819ea578246b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mikrut?=
 <41945903+qarmin@users.noreply.github.com>
Date: Sat, 18 Sep 2021 21:01:07 +0200
Subject: [PATCH] Check classes in Godot4 (#62)

---
 Autoload/Autoload.gd                     |  1 +
 CreatingAllThings/CreatingAllThings.gd   | 30 ++++++++++++++++++++++++
 CreatingAllThings/CreatingAllThings.tscn |  6 +++++
 3 files changed, 37 insertions(+)
 create mode 100644 CreatingAllThings/CreatingAllThings.gd
 create mode 100644 CreatingAllThings/CreatingAllThings.tscn

diff --git a/Autoload/Autoload.gd b/Autoload/Autoload.gd
index ef6ef30..e95c24e 100644
--- a/Autoload/Autoload.gd
+++ b/Autoload/Autoload.gd
@@ -16,6 +16,7 @@ var os
 
 # Each scene runs alone
 const alone_steps : Array = [
+	"res://CreatingAllThings/CreatingAllThings.tscn",
 	"res://Nodes/Nodes.tscn",
 #	"res://ReparentingDeleting/ReparentingDeleting.tscn", # Really slow in 4.0
 	"res://AutomaticBugs/FunctionExecutor.tscn", # Only Needs to be executed once, but this is workaround a little
diff --git a/CreatingAllThings/CreatingAllThings.gd b/CreatingAllThings/CreatingAllThings.gd
new file mode 100644
index 0000000..f0523ac
--- /dev/null
+++ b/CreatingAllThings/CreatingAllThings.gd
@@ -0,0 +1,30 @@
+extends Node2D
+
+var available_classes : Array = []
+var exeptions : Array = ["SceneTree", "EditorSettings", "ProjectSettings", "InputEventShortcut", "InputMap"]
+
+func _ready():
+	var cl : Array = Array(ClassDB.get_class_list())
+	cl.sort()
+	for name_of_class in cl:
+		if !ClassDB.can_instantiate(name_of_class):
+			continue
+		if name_of_class in exeptions:
+			continue
+		if name_of_class.to_lower().find("server") != -1:
+			continue
+			
+		print("########### " + name_of_class)
+		print("GDSCRIPT CODE:  var thing = ClassDB.instantiate(\"" + name_of_class + "\")")
+		print("GDSCRIPT CODE:  str(" + name_of_class + ")")
+		
+		var thing = ClassDB.instantiate(name_of_class)
+		str(thing)
+		
+		if thing is Node:
+			print("GDSCRIPT CODE:  thing.queue_free()")
+			thing.queue_free()
+		elif thing is Object && !(thing is RefCounted):
+			print("GDSCRIPT CODE:  thing.free()")
+			thing.free()
+		
diff --git a/CreatingAllThings/CreatingAllThings.tscn b/CreatingAllThings/CreatingAllThings.tscn
new file mode 100644
index 0000000..aa4820b
--- /dev/null
+++ b/CreatingAllThings/CreatingAllThings.tscn
@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://bj2rcig1emwek"]
+
+[ext_resource type="Script" path="res://CreatingAllThings/CreatingAllThings.gd" id="1_vqkfm"]
+
+[node name="CreatingAllThings" type="Node2D"]
+script = ExtResource( "1_vqkfm" )