add gdscript demo

doc/examples/GdsDemo/addons.json

@@ -0,0 +1,8 @@
+{
+    "addons": {
+        "imgui-godot": {
+            "url": "../../../../addons/imgui-godot",
+            "source": "symlink"
+        }
+    }
+}

doc/examples/GdsDemo/demo.gd

@@ -0,0 +1,17 @@
+extends Node
+
+var myfloat := [0.0]
+var mystr := [""]
+
+func _ready():
+    var io := ImGui.GetIO()
+    io.ConfigFlags |= ImGui.ConfigFlags_ViewportsEnable
+
+func _process(_delta):
+    ImGui.Begin("hello")
+    ImGui.Text("hello from GDScript")
+    ImGui.DragFloat("myfloat", myfloat)
+    ImGui.Text(str(myfloat[0]))
+    ImGui.InputText("mystr", mystr, 32)
+    ImGui.Text(mystr[0])
+    ImGui.End()

doc/examples/GdsDemo/icon.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://p5eschom80xn"
+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

doc/examples/GdsDemo/main.tscn

@@ -0,0 +1,12 @@
+[gd_scene load_steps=2 format=3 uid="uid://dcv44scldjibq"]
+
+[ext_resource type="Script" path="res://demo.gd" id="1_dqw6r"]
+
+[node name="Control" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_dqw6r")

doc/examples/GdsDemo/project.godot

@@ -0,0 +1,28 @@
+; 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="GdsDemo"
+run/main_scene="res://main.tscn"
+config/features=PackedStringArray("4.2", "Forward Plus")
+config/icon="res://icon.svg"
+
+[autoload]
+
+ImGuiRoot="*res://addons/imgui-godot/data/ImGuiRoot.tscn"
+
+[display]
+
+window/subwindows/embed_subwindows=false
+
+[editor_plugins]
+
+enabled=PackedStringArray("res://addons/imgui-godot/plugin.cfg")

gdext/gds_bindings.py

@@ -436,7 +436,7 @@ def gen_def(self):
         return rv
 
     def gen_bindings(self):
-        return f"ClassDB::register_internal_class<{self.name}>(); \\\n"
+        return f"ClassDB::register_class<{self.name}>(); \\\n"
 
 
 class JsonParser: