more transition

more godot 4.5 transition
add flake
2025-12-05 14:50:13 +01:00 · 2025-12-03 22:24:33 +01:00 · 2025-12-03 21:21:07 +01:00 · 2025-12-03 16:44:10 +01:00 · 2025-12-03 15:35:13 +01:00
49 changed files with 1140 additions and 659 deletions
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+process/size_limit=0
+detect_3d/compress_to=1
--- a/assets/sounds/PM_BBI_Bullet_Impact_Hit_Body_Flesh_2.wav.import
+++ b/assets/sounds/PM_BBI_Bullet_Impact_Hit_Body_Flesh_2.wav.import
@ -1,13 +1,14 @@
 [remap]

 importer="wav"
-type="AudioStreamSample"
-path="res://.import/PM_BBI_Bullet_Impact_Hit_Body_Flesh_2.wav-b392178f8c17e091ceb27ba6c6715408.sample"
+type="AudioStreamWAV"
+uid="uid://bucgw5g1qhd25"
+path="res://.godot/imported/PM_BBI_Bullet_Impact_Hit_Body_Flesh_2.wav-b392178f8c17e091ceb27ba6c6715408.sample"

 [deps]

 source_file="res://assets/sounds/PM_BBI_Bullet_Impact_Hit_Body_Flesh_2.wav"
-dest_files=[ "res://.import/PM_BBI_Bullet_Impact_Hit_Body_Flesh_2.wav-b392178f8c17e091ceb27ba6c6715408.sample" ]
+dest_files=["res://.godot/imported/PM_BBI_Bullet_Impact_Hit_Body_Flesh_2.wav-b392178f8c17e091ceb27ba6c6715408.sample"]

 [params]

@ -17,5 +18,7 @@ force/max_rate=false
 force/max_rate_hz=44100
 edit/trim=false
 edit/normalize=false
-edit/loop=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
 compress/mode=0
--- a/assets/sounds/button_down.wav.import
+++ b/assets/sounds/button_down.wav.import
@ -1,13 +1,14 @@
 [remap]

 importer="wav"
-type="AudioStreamSample"
-path="res://.import/button_down.wav-42814080afc0d5a0c8dc6a3e923f8da2.sample"
+type="AudioStreamWAV"
+uid="uid://6prruwyafod2"
+path="res://.godot/imported/button_down.wav-42814080afc0d5a0c8dc6a3e923f8da2.sample"

 [deps]

 source_file="res://assets/sounds/button_down.wav"
-dest_files=[ "res://.import/button_down.wav-42814080afc0d5a0c8dc6a3e923f8da2.sample" ]
+dest_files=["res://.godot/imported/button_down.wav-42814080afc0d5a0c8dc6a3e923f8da2.sample"]

 [params]

@ -17,5 +18,7 @@ force/max_rate=false
 force/max_rate_hz=44100
 edit/trim=false
 edit/normalize=false
-edit/loop=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
 compress/mode=0
--- a/assets/sounds/button_up.wav.import
+++ b/assets/sounds/button_up.wav.import
@ -1,13 +1,14 @@
 [remap]

 importer="wav"
-type="AudioStreamSample"
-path="res://.import/button_up.wav-ec2800f415eaeb69cc2da5cd45fee5fc.sample"
+type="AudioStreamWAV"
+uid="uid://d2bcr15fhsxig"
+path="res://.godot/imported/button_up.wav-ec2800f415eaeb69cc2da5cd45fee5fc.sample"

 [deps]

 source_file="res://assets/sounds/button_up.wav"
-dest_files=[ "res://.import/button_up.wav-ec2800f415eaeb69cc2da5cd45fee5fc.sample" ]
+dest_files=["res://.godot/imported/button_up.wav-ec2800f415eaeb69cc2da5cd45fee5fc.sample"]

 [params]

@ -17,5 +18,7 @@ force/max_rate=false
 force/max_rate_hz=44100
 edit/trim=false
 edit/normalize=false
-edit/loop=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
 compress/mode=0
--- a/assets/sounds/lock_01.wav.import
+++ b/assets/sounds/lock_01.wav.import
@ -1,13 +1,14 @@
 [remap]

 importer="wav"
-type="AudioStreamSample"
-path="res://.import/lock_01.wav-54ccea9628672d8dd2a49ea43a3b9c4b.sample"
+type="AudioStreamWAV"
+uid="uid://bknild65hxpvb"
+path="res://.godot/imported/lock_01.wav-54ccea9628672d8dd2a49ea43a3b9c4b.sample"

 [deps]

 source_file="res://assets/sounds/lock_01.wav"
-dest_files=[ "res://.import/lock_01.wav-54ccea9628672d8dd2a49ea43a3b9c4b.sample" ]
+dest_files=["res://.godot/imported/lock_01.wav-54ccea9628672d8dd2a49ea43a3b9c4b.sample"]

 [params]

@ -17,5 +18,7 @@ force/max_rate=false
 force/max_rate_hz=44100
 edit/trim=false
 edit/normalize=false
-edit/loop=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
 compress/mode=0
--- a/assets/taqin_theme.tres
+++ b/assets/taqin_theme.tres
@ -1,62 +1,62 @@
-[gd_resource type="Theme" load_steps=8 format=2]
+[gd_resource type="Theme" load_steps=8 format=3 uid="uid://b7gu1bjpj8ixp"]

-[ext_resource path="res://assets/fonts/OpenSans-SemiBold-24.tres" type="DynamicFont" id=1]
+[ext_resource type="FontFile" uid="uid://dys5hkbvmolh2" path="res://assets/fonts/OpenSans-SemiBold-24.tres" id="1"]

-[sub_resource type="StyleBoxFlat" id=1]
-bg_color = Color( 0.12549, 0.235294, 0.337255, 1 )
+[sub_resource type="StyleBoxFlat" id="1"]
+bg_color = Color(0.12549, 0.235294, 0.337255, 1)

-[sub_resource type="StyleBoxFlat" id=2]
-bg_color = Color( 0.12549, 0.235294, 0.337255, 1 )
+[sub_resource type="StyleBoxFlat" id="2"]
+bg_color = Color(0.12549, 0.235294, 0.337255, 1)

-[sub_resource type="StyleBoxFlat" id=3]
-bg_color = Color( 0.12549, 0.235294, 0.337255, 1 )
+[sub_resource type="StyleBoxFlat" id="3"]
+bg_color = Color(0.12549, 0.235294, 0.337255, 1)

-[sub_resource type="StyleBoxFlat" id=4]
-bg_color = Color( 0.0509804, 0.168627, 0.270588, 1 )
+[sub_resource type="StyleBoxFlat" id="4"]
+bg_color = Color(0.0509804, 0.168627, 0.270588, 1)

-[sub_resource type="StyleBoxFlat" id=5]
-bg_color = Color( 1, 0.831373, 0.639216, 1 )
+[sub_resource type="StyleBoxFlat" id="5"]
+bg_color = Color(1, 0.831373, 0.639216, 1)

-[sub_resource type="StyleBoxFlat" id=6]
-bg_color = Color( 1, 0.831373, 0.639216, 1 )
+[sub_resource type="StyleBoxFlat" id="6"]
+bg_color = Color(1, 0.831373, 0.639216, 1)
 border_width_left = 4
 border_width_top = 4
 border_width_right = 4
 border_width_bottom = 4
-border_color = Color( 0.12549, 0.235294, 0.337255, 1 )
+border_color = Color(0.12549, 0.235294, 0.337255, 1)
 corner_radius_top_left = 20
 corner_radius_top_right = 20
 corner_radius_bottom_right = 20
 corner_radius_bottom_left = 20
 shadow_size = 5
-shadow_offset = Vector2( 0, 5 )
+shadow_offset = Vector2(0, 5)

 [resource]
-default_font = ExtResource( 1 )
-Button/colors/font_color = Color( 0.815686, 0.505882, 0.34902, 1 )
-Button/colors/font_color_disabled = Color( 0.9, 0.9, 0.9, 0.2 )
-Button/colors/font_color_hover = Color( 1, 0.92549, 0.839216, 1 )
-Button/colors/font_color_pressed = Color( 1, 0.92549, 0.839216, 1 )
+default_font = ExtResource("1")
+Button/colors/font_color = Color(0.815686, 0.505882, 0.34902, 1)
+Button/colors/font_color_disabled = Color(0.9, 0.9, 0.9, 0.2)
+Button/colors/font_color_hover = Color(1, 0.92549, 0.839216, 1)
+Button/colors/font_color_pressed = Color(1, 0.92549, 0.839216, 1)
 Button/constants/hseparation = 2
-Button/fonts/font = null
+Button/fonts/font = ExtResource("1")
 Button/styles/disabled = null
-Button/styles/focus = SubResource( 1 )
-Button/styles/hover = SubResource( 2 )
-Button/styles/normal = SubResource( 3 )
-Button/styles/pressed = SubResource( 4 )
-LineEdit/colors/clear_button_color = Color( 0.88, 0.88, 0.88, 1 )
-LineEdit/colors/clear_button_color_pressed = Color( 1, 1, 1, 1 )
-LineEdit/colors/cursor_color = Color( 0.94, 0.94, 0.94, 1 )
-LineEdit/colors/font_color = Color( 0.88, 0.88, 0.88, 1 )
-LineEdit/colors/font_color_selected = Color( 0, 0, 0, 1 )
-LineEdit/colors/font_color_uneditable = Color( 0.88, 0.88, 0.88, 0.5 )
-LineEdit/colors/selection_color = Color( 0.49, 0.49, 0.49, 1 )
+Button/styles/focus = SubResource("1")
+Button/styles/hover = SubResource("2")
+Button/styles/normal = SubResource("3")
+Button/styles/pressed = SubResource("4")
+LineEdit/colors/clear_button_color = Color(0.88, 0.88, 0.88, 1)
+LineEdit/colors/clear_button_color_pressed = Color(1, 1, 1, 1)
+LineEdit/colors/cursor_color = Color(0.94, 0.94, 0.94, 1)
+LineEdit/colors/font_color = Color(0.88, 0.88, 0.88, 1)
+LineEdit/colors/font_color_selected = Color(0, 0, 0, 1)
+LineEdit/colors/font_color_uneditable = Color(0.88, 0.88, 0.88, 0.5)
+LineEdit/colors/selection_color = Color(0.49, 0.49, 0.49, 1)
 LineEdit/constants/minimum_spaces = 8
-LineEdit/fonts/font = null
+LineEdit/fonts/font = ExtResource("1")
 LineEdit/icons/clear = null
 LineEdit/styles/focus = null
 LineEdit/styles/normal = null
 LineEdit/styles/read_only = null
-Panel/styles/panel = SubResource( 5 )
-PopupPanel/styles/panel = SubResource( 6 )
+Panel/styles/panel = SubResource("5")
+PopupPanel/styles/panel = SubResource("6")
 SpinBox/icons/updown = null
--- a/default_env.tres
+++ b/default_env.tres
@ -1,7 +1,7 @@
-[gd_resource type="Environment" load_steps=2 format=2]
+[gd_resource type="Environment" load_steps=2 format=3 uid="uid://67k71jff03ue"]

-[sub_resource type="ProceduralSky" id=1]
+[sub_resource type="Sky" id="1"]

 [resource]
 background_mode = 2
-background_sky = SubResource( 1 )
+sky = SubResource("1")
--- a/flake.lock
+++ b/flake.lock
@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1764642553,
+        "narHash": "sha256-mvbFFzVBhVK1FjyPHZGMAKpNiqkr7k++xIwy+p/NQvA=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "f720de59066162ee879adcc8c79e15c51fe6bfb4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
--- a/flake.nix
+++ b/flake.nix
@ -0,0 +1,37 @@
+{
+  description = "Taqin";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+
+  };
+
+  outputs =
+    inputs@{ nixpkgs, ... }:
+    let
+      system = "x86_64-linux";
+      pkgs = nixpkgs.legacyPackages.${system};
+    in
+    {
+      formatter.${system} = pkgs.nixfmt-rfc-style;
+
+      devShell.${system} =
+        with pkgs;
+        mkShell {
+          LD_LIBRARY_PATH = lib.makeLibraryPath [ stdenv.cc.cc ]; # For libstdc++.so.6
+          # ANDROID_HOME = "${androidenv.androidPkgs_9_0.androidsdk}/libexec/android-sdk";
+
+          nativeBuildInputs = [
+            clang
+            just
+
+            godot_4
+
+            android-tools
+            # androidenv.androidPkgs_9_0.androidsdk
+            # androidenv.androidPkgs_9_0.platform-tools
+            jre_headless
+          ];
+        };
+    };
+}
--- a/icon.png.import
+++ b/icon.png.import
@ -1,8 +1,9 @@
 [remap]

 importer="texture"
-type="StreamTexture"
-path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
+type="CompressedTexture2D"
+uid="uid://dhn5unukdotkl"
+path="res://.godot/imported/icon.png-487276ed1e3a0c39cad0279d744ee560.ctex"
 metadata={
 "vram_texture": false
 }
@ -10,25 +11,24 @@ metadata={
 [deps]

 source_file="res://icon.png"
-dest_files=[ "res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex" ]
+dest_files=["res://.godot/imported/icon.png-487276ed1e3a0c39cad0279d744ee560.ctex"]

 [params]

 compress/mode=0
+compress/high_quality=false
 compress/lossy_quality=0.7
-compress/hdr_mode=0
-compress/bptc_ldr=0
+compress/hdr_compression=1
 compress/normal_map=0
-flags/repeat=0
-flags/filter=true
-flags/mipmaps=false
-flags/anisotropic=false
-flags/srgb=2
+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/HDR_as_SRGB=false
-process/invert_color=false
-stream=false
-size_limit=0
-detect_3d=true
-svg/scale=1.0
+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
--- a/project.godot
+++ b/project.godot
@ -6,46 +6,13 @@
 ;   [section] ; section goes between []
 ;   param=value ; assign values to parameters

-config_version=4
-
-_global_script_classes=[ {
-"base": "Control",
-"class": "DepthButton",
-"language": "GDScript",
-"path": "res://src/DepthButton.gd"
-}, {
-"base": "Panel",
-"class": "ImagePicker",
-"language": "GDScript",
-"path": "res://src/ImagePicker.gd"
-}, {
-"base": "PopupPanel",
-"class": "NewGamePanel",
-"language": "GDScript",
-"path": "res://src/NewGamePanel.gd"
-}, {
-"base": "Node2D",
-"class": "Piece",
-"language": "GDScript",
-"path": "res://src/Piece.gd"
-}, {
-"base": "Control",
-"class": "Taquin",
-"language": "GDScript",
-"path": "res://src/Taquin.gd"
-} ]
-_global_script_class_icons={
-"DepthButton": "",
-"ImagePicker": "",
-"NewGamePanel": "",
-"Piece": "",
-"Taquin": ""
-}
+config_version=5

 [application]

 config/name="Taqin"
 run/main_scene="res://src/Main.tscn"
+config/features=PackedStringArray("4.3")
 config/icon="res://assets/logo/logo_512.png"

 [autoload]
@ -55,13 +22,12 @@ Styles="*res://src/Styles.gd"
 [display]

 window/size/resizable=false
-window/size/test_width=600
-window/size/test_height=1200
-window/dpi/allow_hidpi=true
+window/size/window_width_override=600
+window/size/window_height_override=1200
 window/energy_saving/keep_screen_on=false
 window/handheld/orientation="portrait"
-window/size/width.mobile=600
-window/size/height.mobile=1200
+window/size/viewport_width.mobile=600
+window/size/viewport_height.mobile=1200
 window/stretch/aspect.mobile="expand"
 window/stretch/mode.mobile="2d"

@ -71,8 +37,8 @@ import/open_asset_import/use_fbx=false

 [gui]

-theme/use_hidpi=true
 theme/custom="res://assets/taqin_theme.tres"
+theme/use_hidpi=true

 [input_devices]

@ -80,4 +46,5 @@ pointing/emulate_touch_from_mouse=true

 [rendering]

-environment/default_environment="res://default_env.tres"
+renderer/rendering_method="mobile"
+environment/defaults/default_environment="res://default_env.tres"
--- a/src/DepthButton.gd
+++ b/src/DepthButton.gd
@ -1,4 +1,4 @@
-tool
+@tool
 class_name DepthButton
 extends Control

@ -7,37 +7,37 @@ signal button_down()
 signal button_up()
 signal toggled()

-export var text := ""
-export(Styles.CornerType) var corner_type = Styles.CornerType.SINGLE
-export var corner_radius := 10
-export var depth := 10
-export var toggle_mode := false
-export var group: ButtonGroup
+@export var text := ""
+@export var corner_type = Styles.CornerType.SINGLE # (Styles.CornerType)
+@export var corner_radius := 10
+@export var depth := 10
+@export var toggle_mode := false
+@export var group: ButtonGroup

-var pressed setget set_pressed, is_pressed
+var pressed_state : get = is_pressed, set = set_pressed

 var _pressed_depth := 4
 var _toggled := false
 var _toggled_depth := _pressed_depth + 3

-onready var background := $Background
-onready var button: Button = $Button
+@onready var background := $Background
+@onready var button: Button = $Button

 func _ready():
 	assert(_toggled_depth > _pressed_depth)
 	
 	button.text = text
-	button.margin_bottom = -depth
+	button.offset_bottom = -depth
 	button.toggle_mode = toggle_mode
-	button.group = group
-	button.rect_size.y = rect_size.y - depth
+	#button.group = group
+	button.size.y = size.y - depth

 	#
 	# Styles
 	#
-	var background_style := Styles.get_stylebox_flat(background.get_stylebox("panel", "panel"), "button_background", corner_type)
+	var background_style := Styles.get_stylebox_flat(background.get_theme_stylebox("panel", "panel"), "button_background", corner_type)
 	background_style.set_bg_color(Color(0.73, 0.35, 0.13))
-	background.set('custom_styles/panel', background_style)
+	background.set('theme_override_styles/panel', background_style)
 	match corner_type:
 		Styles.CornerType.SINGLE:
 			background_style.corner_radius_bottom_left = corner_radius
@ -54,7 +54,7 @@ func _ready():


 	for style_name in ["normal", "hover", "focus", "pressed"]:
-		var original_style = button.get_stylebox(style_name)
+		var original_style = button.get_theme_stylebox(style_name)
 #		print_debug("style for ", style_name, ": ", original_style)
 		var stylebox := Styles.get_stylebox_flat(original_style, style_name, corner_type)
 		button.set("custom_styles/%s" % style_name, stylebox)
@ -91,15 +91,15 @@ func set_pressed(value: bool) -> void:
 # Signals
 #
 func _on_Button_button_down():
-	button.rect_position.y = depth - _pressed_depth
+	button.position.y = depth - _pressed_depth
 	$AudioDown.play()
 	emit_signal("button_down")

 func _on_Button_button_up():
 	if _toggled:
-		button.rect_position.y = depth - _toggled_depth
+		button.position.y = depth - _toggled_depth
 	else:
-		button.rect_position.y = 0
+		button.position.y = 0
 	$AudioUp.play()
 	emit_signal("button_up")

@ -108,9 +108,9 @@ func _on_Button_toggled(button_pressed):
 		return

 	if button_pressed:
-		button.rect_position.y = depth - _toggled_depth
+		button.position.y = depth - _toggled_depth
 	else:
-		button.rect_position.y = 0
+		button.position.y = 0

 	_toggled = button_pressed
 	emit_signal("toggled", _toggled)
--- a/src/DepthButton.gd.uid
+++ b/src/DepthButton.gd.uid
@ -0,0 +1 @@
+uid://cdn73git076hr
--- a/src/DepthButton.tscn
+++ b/src/DepthButton.tscn
@ -8,9 +8,9 @@
 [node name="DepthButton" type="Control"]
 anchor_right = 1.0
 anchor_bottom = 1.0
-margin_right = -732.0
-margin_bottom = -452.0
-rect_min_size = Vector2( 200, 80 )
+offset_right = -732.0
+offset_bottom = -452.0
+custom_minimum_size = Vector2( 200, 80 )
 theme = ExtResource( 1 )
 script = ExtResource( 2 )
 __meta__ = {
@ -30,7 +30,7 @@ __meta__ = {
 [node name="Button" type="Button" parent="."]
 anchor_right = 1.0
 anchor_bottom = 1.0
-margin_bottom = -10.0
+offset_bottom = -10.0
 text = "Press Me"
 __meta__ = {
 "_edit_use_anchors_": false
--- a/src/FileList.gd
+++ b/src/FileList.gd
@ -5,28 +5,29 @@ signal texture_selected(texture)

 var _parent_display_name := "<parent directory>"
 var _sep := "/"
-var _dir := Directory.new()
+var _dir : DirAccess

-export var root_dir: String
-export var walkable := false
-export var folder_texture: Texture = null
-export var parent_folder_texture: Texture = null
+@export var root_dir: String
+@export var walkable := false
+@export var folder_texture: Texture2D = null
+@export var parent_folder_texture: Texture2D = null

 func _ready():
 	print_debug("root dir: ", root_dir)
-	if root_dir != null and not root_dir.empty():
+	if root_dir != null and not root_dir.is_empty():
 		populate(root_dir)

 func populate(dir: String) -> void:
 	print_debug("populate ", dir)
 	clear()
 	
-	if _dir.change_dir(dir) != OK:
+	_dir = DirAccess.open(dir)
+	if !_dir:
 		print_debug("Cannot open path ", dir)
 		assert(false)
 		return
 	
-	_dir.list_dir_begin()
+	_dir.list_dir_begin() # TODOConverter3To4 fill missing arguments https://github.com/godotengine/godot/pull/40547
 	var file_name := _dir.get_next()
 	while file_name != "":
 		if _dir.current_is_dir():
--- a/src/FileList.gd.uid
+++ b/src/FileList.gd.uid
@ -0,0 +1 @@
+uid://by50vos4xnap8
--- a/src/FileList.tscn
+++ b/src/FileList.tscn
@ -1,8 +1,8 @@
 [gd_scene load_steps=4 format=2]

 [ext_resource path="res://src/FileList.gd" type="Script" id=1]
-[ext_resource path="res://assets/icon_parent_folder.png" type="Texture" id=2]
-[ext_resource path="res://assets/icon_folder.png" type="Texture" id=3]
+[ext_resource path="res://assets/icon_parent_folder.png" type="Texture2D" id=2]
+[ext_resource path="res://assets/icon_folder.png" type="Texture2D" id=3]

 [node name="FileList" type="ItemList"]
 anchor_right = 1.0
--- a/src/ImagePicker.gd
+++ b/src/ImagePicker.gd
@ -1,4 +1,4 @@
-tool
+@tool
 class_name ImagePicker
 extends Panel

@ -8,7 +8,7 @@ signal canceled()

 var _fs_tab_index := 1

-onready var fs_list := $VBoxContainer/TabContainer/Filesystem/FileList
+@onready var fs_list := $VBoxContainer/TabContainer/Filesystem/FileList

 func _ready():
 	# TODO: fix Android
--- a/src/ImagePicker.gd.uid
+++ b/src/ImagePicker.gd.uid
@ -0,0 +1 @@
+uid://gn1dmf64p11j
--- a/src/ImagePicker.tscn
+++ b/src/ImagePicker.tscn
@ -2,9 +2,9 @@

 [ext_resource path="res://src/ImagePicker.gd" type="Script" id=1]
 [ext_resource path="res://src/FileList.tscn" type="PackedScene" id=2]
-[ext_resource path="res://assets/artworks/hokusai.jpg" type="Texture" id=3]
-[ext_resource path="res://assets/artworks/escher_convex_concave.jpg" type="Texture" id=4]
-[ext_resource path="res://assets/artworks/escher_lizards.jpg" type="Texture" id=5]
+[ext_resource path="res://assets/artworks/hokusai.jpg" type="Texture2D" id=3]
+[ext_resource path="res://assets/artworks/escher_convex_concave.jpg" type="Texture2D" id=4]
+[ext_resource path="res://assets/artworks/escher_lizards.jpg" type="Texture2D" id=5]

 [node name="ImagePicker" type="Panel"]
 anchor_right = 1.0
@ -17,29 +17,29 @@ __meta__ = {
 [node name="VBoxContainer" type="VBoxContainer" parent="."]
 anchor_right = 1.0
 anchor_bottom = 1.0
-rect_clip_content = true
+clip_contents = true
 alignment = 1
 __meta__ = {
 "_edit_use_anchors_": false
 }

 [node name="TabContainer" type="TabContainer" parent="VBoxContainer"]
-margin_right = 1024.0
-margin_bottom = 512.0
+offset_right = 1024.0
+offset_bottom = 512.0
 size_flags_horizontal = 3
 size_flags_vertical = 3
 __meta__ = {
 "_edit_use_anchors_": false
 }

-[node name="App" type="Tabs" parent="VBoxContainer/TabContainer"]
+[node name="App" type="TabBar" parent="VBoxContainer/TabContainer"]
 anchor_right = 1.0
 anchor_bottom = 1.0
-margin_left = 8.0
-margin_top = 61.0
-margin_right = -8.0
-margin_bottom = -8.0
-rect_clip_content = true
+offset_left = 8.0
+offset_top = 61.0
+offset_right = -8.0
+offset_bottom = -8.0
+clip_contents = true

 [node name="FileList" parent="VBoxContainer/TabContainer/App" instance=ExtResource( 2 )]
 items = [ "", ExtResource( 4 ), false, "", ExtResource( 5 ), false, "", ExtResource( 3 ), false ]
@ -47,24 +47,24 @@ root_dir = ""
 folder_texture = null
 parent_folder_texture = null

-[node name="Filesystem" type="Tabs" parent="VBoxContainer/TabContainer"]
+[node name="Filesystem" type="TabBar" parent="VBoxContainer/TabContainer"]
 visible = false
 anchor_right = 1.0
 anchor_bottom = 1.0
-margin_left = 8.0
-margin_top = 61.0
-margin_right = -8.0
-margin_bottom = -8.0
+offset_left = 8.0
+offset_top = 61.0
+offset_right = -8.0
+offset_bottom = -8.0

 [node name="FileList" parent="VBoxContainer/TabContainer/Filesystem" instance=ExtResource( 2 )]
 root_dir = ""
 walkable = true

 [node name="Cancel" type="Button" parent="VBoxContainer"]
-margin_top = 520.0
-margin_right = 1024.0
-margin_bottom = 600.0
-rect_min_size = Vector2( 0, 80 )
+offset_top = 520.0
+offset_right = 1024.0
+offset_bottom = 600.0
+custom_minimum_size = Vector2( 0, 80 )
 text = "Cancel"
 flat = true
 __meta__ = {
--- a/src/Main.gd
+++ b/src/Main.gd
@ -1,19 +1,19 @@
 extends Control

-onready var container = $GridContainer
-onready var taquin = $GridContainer/Taquin
+@onready var container = $GridContainer
+@onready var taquin = $GridContainer/Taquin

 var _first_popup_call := true

 func _ready():
-	taquin.rect_min_size = get_viewport().get_visible_rect().size * (2.0 / 3.0)
+	taquin.custom_minimum_size = get_viewport().get_visible_rect().size * (2.0 / 3.0)
 	layout_reflow()
 	if not load_game():
 		start_fresh()
 	print("Starting state: ", taquin.current_state_name())

 func _notification(what):
-	if what == MainLoop.NOTIFICATION_WM_QUIT_REQUEST:
+	if what == NOTIFICATION_WM_CLOSE_REQUEST:
 		save_game()
 		get_tree().quit() # default behavior

@ -25,18 +25,17 @@ func layout_reflow():
 	if container == null:
 		return

-	if container.rect_size.x < container.rect_size.y:
+	if container.size.x < container.size.y:
 		# portrait
 		container.columns = 1
 	else:
 		# landscape
 		container.columns = 2
-	update()
+	#update()

-# https://docs.godotengine.org/en/3.2/tutorials/io/saving_games.html
+# https://docs.godotengine.org/en/stable/tutorials/io/saving_games.html
 func save_game():
-	var save_game = File.new()
-	save_game.open("user://savegame.save", File.WRITE)
+	var save_file = FileAccess.open("user://savegame.save", FileAccess.WRITE)
 	var save_nodes = get_tree().get_nodes_in_group("Persist")
 	for node in save_nodes:
 		# Check the node has a save function
@ -51,20 +50,21 @@ func save_game():
 		node_data["path"] = node.get_path()

 		# Store the save dictionary as a new line in the save file
-		save_game.store_line(to_json(node_data))
-	save_game.close()
+		save_file.store_line(JSON.stringify(node_data))
+	save_file.close()

 func load_game():
-	var save_game = File.new()
-	if not save_game.file_exists("user://savegame.save"):
-		return false # Error! We don't have a save to load.
+	if not FileAccess.file_exists("user://savegame.save"):
+		return # Error! We don't have a save to load.

 	# Load the file line by line and process that dictionary to restore
 	# the object it represents.
-	save_game.open("user://savegame.save", File.READ)
-	while save_game.get_position() < save_game.get_len():
+	var save_file = FileAccess.open("user://savegame.save", FileAccess.READ)
+	while save_file.get_position() < save_file.get_length():
 		# Get the saved dictionary from the next line in the save file
-		var node_data = parse_json(save_game.get_line())
+		var test_json_conv = JSON.new()
+		test_json_conv.parse(save_file.get_line())
+		var node_data = test_json_conv.get_data()

 		# Call the node's save function
 		var node = get_node(node_data["path"])
@ -74,7 +74,7 @@ func load_game():
 		else:
 			print("Cannot load node ", node_data["path"])

-	save_game.close()
+	save_file.close()
 	return true

 func start_fresh():
@ -84,15 +84,15 @@ func start_fresh():
 # Signals
 #
 func _on_Taquin_state_changed(previous, new):
-	print("Taquin state: ", Taquin.State.keys()[previous], " -> ", Taquin.State.keys()[new])
+	print("Taquin state: ", taquin.State.keys()[previous], " -> ", taquin.State.keys()[new])
 	match new:
-		Taquin.State.WINNING:
+		taquin.State.WINNING:
 			print("Solved!")
-		Taquin.State.GAME_OVER:
+		taquin.State.GAME_OVER:
 			pass

 func _on_New_game_pressed():
-	$NewGamePanel.rect_position = Vector2.ZERO
+	$NewGamePanel.position = Vector2.ZERO
 	if _first_popup_call:
 		# We only call popup_centered() once, otherwise the popup shifts to the
 		# bottom right after each call. 
--- a/src/Main.gd.uid
+++ b/src/Main.gd.uid
@ -0,0 +1 @@
+uid://rn30misiiww4
--- a/src/Main.tscn
+++ b/src/Main.tscn
@ -1,85 +1,62 @@
-[gd_scene load_steps=6 format=2]
+[gd_scene load_steps=6 format=3 uid="uid://cj4uqgtnylppu"]

-[ext_resource path="res://src/Main.gd" type="Script" id=1]
-[ext_resource path="res://src/Taquin.tscn" type="PackedScene" id=2]
-[ext_resource path="res://src/NewGamePanel.tscn" type="PackedScene" id=3]
-[ext_resource path="res://src/DepthButton.tscn" type="PackedScene" id=4]
-[ext_resource path="res://assets/taqin_theme.tres" type="Theme" id=5]
+[ext_resource type="Script" uid="uid://rn30misiiww4" path="res://src/Main.gd" id="1"]
+[ext_resource type="PackedScene" path="res://src/Taquin.tscn" id="2"]
+[ext_resource type="PackedScene" path="res://src/NewGamePanel.tscn" id="3"]
+[ext_resource type="PackedScene" path="res://src/DepthButton.tscn" id="4"]
+[ext_resource type="Theme" uid="uid://b7gu1bjpj8ixp" path="res://assets/taqin_theme.tres" id="5"]

 [node name="Main" type="Control"]
+layout_mode = 3
+anchors_preset = 15
 anchor_right = 1.0
 anchor_bottom = 1.0
-theme = ExtResource( 5 )
-script = ExtResource( 1 )
-__meta__ = {
-"_edit_use_anchors_": false
-}
+grow_horizontal = 2
+grow_vertical = 2
+theme = ExtResource("5")
+script = ExtResource("1")

 [node name="Background" type="Panel" parent="."]
+layout_mode = 0
 anchor_right = 1.0
 anchor_bottom = 1.0
-theme = ExtResource( 5 )
-__meta__ = {
-"_edit_use_anchors_": false
-}
+theme = ExtResource("5")

 [node name="GridContainer" type="GridContainer" parent="."]
+layout_mode = 0
 anchor_right = 1.0
 anchor_bottom = 1.0
-margin_left = 20.0
-margin_top = 20.0
-margin_right = -20.0
-margin_bottom = -20.0
+offset_left = 20.0
+offset_top = 20.0
+offset_right = -20.0
+offset_bottom = -20.0
 size_flags_horizontal = 3
 size_flags_vertical = 3
-custom_constants/vseparation = 10
-custom_constants/hseparation = 10
+theme_override_constants/h_separation = 10
+theme_override_constants/v_separation = 10
 columns = 2
-__meta__ = {
-"_edit_use_anchors_": false
-}

-[node name="Taquin" parent="GridContainer" groups=[
-"Persist",
-] instance=ExtResource( 2 )]
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_right = 540.0
-margin_bottom = 560.0
+[node name="Taquin" parent="GridContainer" groups=["Persist"] instance=ExtResource("2")]
+layout_mode = 2
 autoload_fresh_game = false

 [node name="VBoxContainer" type="VBoxContainer" parent="GridContainer"]
-margin_left = 550.0
-margin_right = 984.0
-margin_bottom = 560.0
+layout_mode = 2
 size_flags_horizontal = 3
 size_flags_vertical = 3
 alignment = 1

-[node name="New Game" parent="GridContainer/VBoxContainer" instance=ExtResource( 4 )]
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_top = 206.0
-margin_right = 434.0
-margin_bottom = 276.0
-rect_min_size = Vector2( 0, 70 )
+[node name="New Game" parent="GridContainer/VBoxContainer" instance=ExtResource("4")]
+custom_minimum_size = Vector2(0, 70)
+layout_mode = 2
 text = "New Game"

-[node name="Hints" parent="GridContainer/VBoxContainer" instance=ExtResource( 4 )]
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_top = 284.0
-margin_right = 434.0
-margin_bottom = 354.0
-rect_min_size = Vector2( 0, 70 )
+[node name="Hints" parent="GridContainer/VBoxContainer" instance=ExtResource("4")]
+custom_minimum_size = Vector2(0, 70)
+layout_mode = 2
 text = "Hints"

-[node name="NewGamePanel" parent="." instance=ExtResource( 3 )]
-rect_pivot_offset = Vector2( 4, 4 )
-[connection signal="state_changed" from="GridContainer/Taquin" to="." method="_on_Taquin_state_changed"]
-[connection signal="pressed" from="GridContainer/VBoxContainer/New Game" to="." method="_on_New_game_pressed"]
-[connection signal="button_down" from="GridContainer/VBoxContainer/Hints" to="GridContainer/Taquin" method="_on_Hints_button_down"]
-[connection signal="button_up" from="GridContainer/VBoxContainer/Hints" to="GridContainer/Taquin" method="_on_Hints_button_up"]
-[connection signal="about_to_show" from="NewGamePanel" to="." method="_on_NewGamePanel_about_to_show"]
+[node name="NewGamePanel" parent="." instance=ExtResource("3")]
+
+[connection signal="about_to_popup" from="NewGamePanel" to="." method="_on_NewGamePanel_about_to_show"]
 [connection signal="popup_hide" from="NewGamePanel" to="." method="_on_NewGamePanel_popup_hide"]
-[connection signal="start_triggered" from="NewGamePanel" to="GridContainer/Taquin" method="_on_NewGamePanel_start_triggered"]
--- a/src/NewGamePanel.gd
+++ b/src/NewGamePanel.gd
@ -1,4 +1,4 @@
-tool
+@tool
 class_name NewGamePanel
 extends PopupPanel

@ -19,70 +19,70 @@ const hard_iterations := 30

 const Utils = preload("res://src/Utils.gd")

-export var window_scale_factor = 0.9 # how big the popup will be compared to screen
-export var default_artwork_texture: Texture
+@export var window_scale_factor = 0.9 # how big the popup will be compared to screen
+@export var default_artwork_texture: Texture2D

 var preferences = ConfigFile.new()
 var fade_duration = 0.2
 var fade_scale_factor = 0.9
 var flip_duration = 0.4

-onready var popup = $"."
-onready var panel = $Panel
-onready var edit_panel = $EditPanel
-onready var tween = $Tween
+@onready var popup = $"."
+@onready var panel = $Panel
+@onready var edit_panel = $EditPanel
+@onready var tween = $Tween

-onready var difficulty_container = $Panel/VBoxContainer/Difficulty
-onready var easy_button = $Panel/VBoxContainer/Difficulty/Easy
-onready var normal_button = $Panel/VBoxContainer/Difficulty/Normal
-onready var hard_button = $Panel/VBoxContainer/Difficulty/Hard
-onready var custom_button = $Panel/VBoxContainer/HBoxContainer/Custom
+@onready var difficulty_container = $Panel/VBoxContainer/Difficulty
+@onready var easy_button = $Panel/VBoxContainer/Difficulty/Easy
+@onready var normal_button = $Panel/VBoxContainer/Difficulty/Normal
+@onready var hard_button = $Panel/VBoxContainer/Difficulty/Hard
+@onready var custom_button = $Panel/VBoxContainer/HBoxContainer/Custom

-onready var preview = $Panel/VBoxContainer/ArtworkSource/Preview
+@onready var preview = $Panel/VBoxContainer/ArtworkSource/Preview

-onready var columns_spinbox = $EditPanel/VBoxContainer/Columns/SpinBox
-onready var rows_spinbox = $EditPanel/VBoxContainer/Rows/SpinBox
-onready var iterations_spinbox = $EditPanel/VBoxContainer/Iterations/SpinBox
+@onready var columns_spinbox = $EditPanel/VBoxContainer/Columns/SpinBox
+@onready var rows_spinbox = $EditPanel/VBoxContainer/Rows/SpinBox
+@onready var iterations_spinbox = $EditPanel/VBoxContainer/Iterations/SpinBox

 func _init():
 	var err = preferences.load(pref_path)

 func _ready():
-	rect_pivot_offset = rect_size / 2
+	#pivot_offset = size / 2

 	assert(popup.theme != null)
-	var popup_style : = popup.get_stylebox("panel", "PopupPanel") as StyleBoxFlat
+	var popup_style : = popup.get_theme_stylebox("panel", "PopupPanel") as StyleBoxFlat
 	assert(popup_style != null)
-	var panel_style := panel.get_stylebox("panel", "Panel") as StyleBoxFlat
+	var panel_style := panel.get_theme_stylebox("panel", "Panel") as StyleBoxFlat
 	assert(panel_style != null)
 	var modified_panel_style = panel_style.duplicate()
 	modified_panel_style.corner_radius_bottom_left = popup_style.corner_radius_bottom_left
 	modified_panel_style.corner_radius_bottom_right = popup_style.corner_radius_bottom_right
 	modified_panel_style.corner_radius_top_left = popup_style.corner_radius_top_left
 	modified_panel_style.corner_radius_top_right = popup_style.corner_radius_top_right
-	panel.set("custom_styles/panel", modified_panel_style)
-	edit_panel.set("custom_styles/panel", modified_panel_style)
+	panel.set("theme_override_styles/panel", modified_panel_style)
+	edit_panel.set("theme_override_styles/panel", modified_panel_style)
 	panel.show()
 	edit_panel.hide()
 	edit_panel.hide()
 	
-	var button_max_width: int = $EditPanel/VBoxContainer.rect_size.x / 3.5
-	var button_width := min(200, button_max_width)
+	var button_max_width: int = $EditPanel/VBoxContainer.size.x / 3.5
+	var button_width: int = min(200, button_max_width)
 	print_debug("button max width = ", button_max_width)
-	easy_button.rect_min_size.x = button_width
-	normal_button.rect_min_size.x = button_width
-	hard_button.rect_min_size.x = button_width
-	custom_button.rect_min_size.x = button_width
+	easy_button.custom_minimum_size.x = button_width
+	normal_button.custom_minimum_size.x = button_width
+	hard_button.custom_minimum_size.x = button_width
+	custom_button.custom_minimum_size.x = button_width

 func fade_in():
 	tween.remove_all()
-	tween.interpolate_property(self, "rect_scale", Vector2(fade_scale_factor, fade_scale_factor), Vector2.ONE, fade_duration, Tween.TRANS_LINEAR, Tween.EASE_IN)
+	tween.interpolate_property(self, "scale", Vector2(fade_scale_factor, fade_scale_factor), Vector2.ONE, fade_duration, Tween.TRANS_LINEAR, Tween.EASE_IN)
 	tween.interpolate_property(self, "modulate:a", 0.0, 1.0, fade_duration, Tween.TRANS_LINEAR, Tween.EASE_IN)
 	tween.start()

 func fade_out():
 	tween.remove_all()
-	tween.interpolate_property(self, "rect_scale", Vector2.ONE, Vector2(fade_scale_factor, fade_scale_factor), fade_duration, Tween.TRANS_LINEAR, Tween.EASE_IN)
+	tween.interpolate_property(self, "scale", Vector2.ONE, Vector2(fade_scale_factor, fade_scale_factor), fade_duration, Tween.TRANS_LINEAR, Tween.EASE_IN)
 	tween.interpolate_property(self, "modulate:a", 1.0, 0.0, fade_duration, Tween.TRANS_LINEAR, Tween.EASE_IN)
 	tween.interpolate_callback(self, fade_duration, "hide")
 	tween.start()
@ -90,20 +90,20 @@ func fade_out():
 func flip_over(new_panel: Panel) -> void:
 	tween.remove_all()
 	var mid_duration = flip_duration / 2.0
-	tween.interpolate_property(self, "rect_scale:x", 1.0, 0.0, mid_duration)
+	tween.interpolate_property(self, "scale:x", 1.0, 0.0, mid_duration)
 	tween.interpolate_callback($Panel, mid_duration, "hide")
 	tween.interpolate_callback(new_panel, mid_duration, "show")
-	tween.interpolate_property(self, "rect_scale:x", 0.0, 1.0, mid_duration, Tween.TRANS_LINEAR, Tween.EASE_IN, mid_duration)
+	tween.interpolate_property(self, "scale:x", 0.0, 1.0, mid_duration, Tween.TRANS_LINEAR, Tween.EASE_IN, mid_duration)
 	tween.start()

 func flip_back(previous_panel: Panel) -> void:
 	_update_description()
 	tween.remove_all()
 	var mid_duration = flip_duration / 2.0
-	tween.interpolate_property(self, "rect_scale:x", 1.0, 0.0, mid_duration)
+	tween.interpolate_property(self, "scale:x", 1.0, 0.0, mid_duration)
 	tween.interpolate_callback($Panel, mid_duration, "show")
 	tween.interpolate_callback(previous_panel, mid_duration, "hide")
-	tween.interpolate_property(self, "rect_scale:x", 0.0, 1.0, mid_duration, Tween.TRANS_LINEAR, Tween.EASE_IN, mid_duration)
+	tween.interpolate_property(self, "scale:x", 0.0, 1.0, mid_duration, Tween.TRANS_LINEAR, Tween.EASE_IN, mid_duration)
 	tween.start()

 func _update_description():
@ -131,7 +131,7 @@ func _update_description():
 #	$Panel/Description.text = "Dimension: %d x %d\nIterations: %d" % [columns, rows, iterations]
 	desc.clear()
 	
-	desc.push_align(RichTextLabel.ALIGN_CENTER)
+	desc.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
 	desc.add_text("Board: ")
 	
 	desc.push_bold()
@ -152,14 +152,11 @@ func _update_description():
 	desc.add_text("%d" % [iterations])
 	desc.pop()

-func _set_artwork(tex: Texture) -> void:
+func _set_artwork(tex: Texture2D) -> void:
 	preview.texture = tex
 	
-	var file = File.new()
-	if file.open(cached_artwork_path, File.WRITE) != OK:
-		assert(false)
+	var file = FileAccess.open(cached_artwork_path, FileAccess.WRITE)
 	file.store_var(tex.get_data(), true)
-	file.close()

 #
 # Signals
@ -196,10 +193,10 @@ func _on_Start_pressed():

 func _on_NewGamePanel_about_to_show():
 	var difficulty = preferences.get_value("game", "difficulty", "normal")
-	easy_button.pressed = difficulty == "easy"
-	normal_button.pressed = difficulty == "normal"
-	hard_button.pressed = difficulty == "hard"
-	custom_button.pressed = difficulty == "custom"
+	easy_button.button_pressed = difficulty == "easy"
+	normal_button.button_pressed = difficulty == "normal"
+	hard_button.button_pressed = difficulty == "hard"
+	custom_button.button_pressed = difficulty == "custom"
 	
 	columns_spinbox.value = preferences.get_value("game", "custom_columns", normal_columns)
 	rows_spinbox.value = preferences.get_value("game", "custom_rows", normal_rows)
--- a/src/NewGamePanel.gd.uid
+++ b/src/NewGamePanel.gd.uid
@ -0,0 +1 @@
+uid://dbsvkfo8rwlk3
--- a/src/Piece.gd
+++ b/src/Piece.gd
@ -1,9 +1,9 @@
-tool
+@tool
 class_name Piece
 extends Node2D

-export var size: int = 160
-export var texture: Texture
+@export var size: int = 160
+@export var texture: Texture2D

 var order: int = 0
 var taquin_original_index := Vector2.ZERO
@ -17,21 +17,21 @@ var taquin_original_normalized_position := Vector2.ZERO
 var piece_scale := Vector2(0.25, 0.25)

 func _ready() -> void:
-	$ColorRect.rect_size = Vector2(size, size)
+	$ColorRect.size = Vector2(size, size)
 	$ColorRect/Label.text = str(order)

 	# We need a dedicated material to have separate uniform,
 	# otherwise uniforms will be shared.
 	var mat = $ColorRect.material.duplicate() as ShaderMaterial
-	mat.set_shader_param("artwork", texture) # TODO: make it common to all pieces
-	mat.set_shader_param("scale", Vector3(piece_scale.x, piece_scale.y, 1.0))
-	mat.set_shader_param("offset", Vector3(taquin_original_normalized_position.x, taquin_original_normalized_position.y, 0.0))
-	mat.set_shader_param("reflection", false)
+	mat.set_shader_parameter("artwork", texture) # TODO: make it common to all pieces
+	mat.set_shader_parameter("scale", Vector3(piece_scale.x, piece_scale.y, 1.0))
+	mat.set_shader_parameter("offset", Vector3(taquin_original_normalized_position.x, taquin_original_normalized_position.y, 0.0))
+	mat.set_shader_parameter("reflection", false)
 	$ColorRect.material = mat

 func set_reflection(value: bool) -> void:
 	var mat = $ColorRect.material as ShaderMaterial
-	mat.set_shader_param("reflection", value)
+	mat.set_shader_parameter("reflection", value)

 func debug_print(name: String):
 	print("%s order: %s" % [name, order])
--- a/src/Piece.gd.uid
+++ b/src/Piece.gd.uid
@ -0,0 +1 @@
+uid://cqq4ynmtdbb8q
--- a/src/Piece.tscn
+++ b/src/Piece.tscn
@ -1,11 +1,11 @@
-[gd_scene load_steps=19 format=2]
+[gd_scene load_steps=19 format=3 uid="uid://b5sfgghyt7kn3"]

-[ext_resource path="res://src/Piece.gd" type="Script" id=1]
-[ext_resource path="res://assets/artworks/escher_lizards.jpg" type="Texture" id=3]
+[ext_resource type="Script" uid="uid://cqq4ynmtdbb8q" path="res://src/Piece.gd" id="1"]
+[ext_resource type="Texture2D" uid="uid://b87nwpig87ssi" path="res://assets/artworks/escher_lizards.jpg" id="3"]

-[sub_resource type="VisualShaderNodeExpression" id=1]
+[sub_resource type="VisualShaderNodeExpression" id="1"]
 output_port_for_preview = 0
-size = Vector2( 657, 584 )
+size = Vector2(657, 584)
 expression = "// https://iquilezles.org/www/articles/distfunctions2d/distfunctions2d.htm
 vec2 rel_p = input.xy - vec2(0.5, 0.5);
 float box_size = 0.4;
@ -20,15 +20,15 @@ vec2 d_thick = abs(rel_p) - box_thick;
 float dist_thick = length(max(d_thick, 0.0)) + min(max(d_thick.x, d_thick.y), 0.0);
 is_thickness = rel_p.y > 0.0 && dist_thick > (0.5 - box_size);"

-[sub_resource type="VisualShaderNodeColorConstant" id=2]
-constant = Color( 0.733333, 0.34902, 0.0666667, 1 )
+[sub_resource type="VisualShaderNodeColorConstant" id="2"]
+constant = Color(0.733333, 0.34902, 0.0666667, 1)

-[sub_resource type="VisualShaderNodeSwitch" id=3]
+[sub_resource type="VisualShaderNodeSwitch" id="3"]
 output_port_for_preview = 0

-[sub_resource type="VisualShaderNodeExpression" id=4]
+[sub_resource type="VisualShaderNodeExpression" id="4"]
 output_port_for_preview = 0
-size = Vector2( 545, 407 )
+size = Vector2(545, 407)
 expression = "float speed = 2.0;
 float delta = mod(t * speed, 3) - 1.0;
 float slope = 1.5;
@ -37,65 +37,61 @@ if (abs(input0.x - ((1.0 - input0.y + delta) / slope)) < thickness) {
 	output0 = vec3(0.5);
 }"

-[sub_resource type="VisualShaderNodeColorOp" id=5]
+[sub_resource type="VisualShaderNodeColorOp" id="5"]

-[sub_resource type="VisualShaderNodeInput" id=6]
+[sub_resource type="VisualShaderNodeInput" id="6"]
 input_name = "time"

-[sub_resource type="VisualShaderNodeSwitch" id=7]
+[sub_resource type="VisualShaderNodeSwitch" id="7"]

-[sub_resource type="VisualShaderNodeBooleanUniform" id=8]
-uniform_name = "reflection"
+[sub_resource type="VisualShaderNodeBooleanParameter" id="8"]
+parameter_name = "reflection"

-[sub_resource type="VisualShaderNodeTextureUniform" id=9]
+[sub_resource type="VisualShaderNodeTexture2DParameter" id="9"]
 output_port_for_preview = 0
-uniform_name = "artwork"
+parameter_name = "artwork"
 texture_type = 1

-[sub_resource type="VisualShaderNodeInput" id=10]
+[sub_resource type="VisualShaderNodeInput" id="10"]
 output_port_for_preview = 0
 input_name = "uv"

-[sub_resource type="VisualShaderNodeVectorOp" id=11]
+[sub_resource type="VisualShaderNodeVectorOp" id="11"]
 output_port_for_preview = 0
-default_input_values = [ 0, Vector3( 0, 0, 0 ), 1, Vector3( 0.25, 0.25, 1 ) ]
+default_input_values = [0, Vector3(0, 0, 0), 1, Vector3(0.25, 0.25, 1)]
 operator = 2

-[sub_resource type="VisualShaderNodeVectorOp" id=12]
-default_input_values = [ 0, Vector3( 0, 0, 0 ), 1, Vector3( 0.8, 0.1, 0 ) ]
+[sub_resource type="VisualShaderNodeVectorOp" id="12"]
+default_input_values = [0, Vector3(0, 0, 0), 1, Vector3(0.8, 0.1, 0)]

-[sub_resource type="VisualShaderNodeVec3Uniform" id=13]
-uniform_name = "scale"
+[sub_resource type="VisualShaderNodeVec3Parameter" id="13"]
+parameter_name = "scale"

-[sub_resource type="VisualShaderNodeVec3Uniform" id=14]
-uniform_name = "offset"
+[sub_resource type="VisualShaderNodeVec3Parameter" id="14"]
+parameter_name = "offset"

-[sub_resource type="VisualShader" id=15]
+[sub_resource type="VisualShader" id="15"]
 code = "shader_type canvas_item;
+render_mode blend_mix;
+
 uniform bool reflection;
+uniform sampler2D artwork : source_color;
 uniform vec3 scale;
 uniform vec3 offset;
-uniform sampler2D artwork : hint_albedo;



-void vertex() {
-// Output:0
-
-}
-
 void fragment() {
 // Input:4
-	vec3 n_out4p0 = vec3(UV, 0.0);
+	vec2 n_out4p0 = UV;

+
+	uint n_out13p0;
+	uint n_out13p1;
 // Expression:13
-	bool n_out13p0;
-	bool n_out13p1;
-	n_out13p0 = false;
-	n_out13p1 = false;
 	{
 		// https://iquilezles.org/www/articles/distfunctions2d/distfunctions2d.htm
-		vec2 rel_p = n_out4p0.xy - vec2(0.5, 0.5);
+		vec2 rel_p = int(n_out4p0.x).xy - vec2(0.5, 0.5);
 		float box_size = 0.4;
 		vec2 box = vec2(box_size, box_size);
 		vec2 d = abs(rel_p) - box; // mirroring
@ -109,102 +105,86 @@ void fragment() {
 		n_out13p1 = rel_p.y > 0.0 && dist_thick > (0.5 - box_size);
 	}

-// Color:15
-	vec3 n_out15p0 = vec3(0.733333, 0.349020, 0.066667);
-	float n_out15p1 = 1.000000;

-// BooleanUniform:24
+// ColorConstant:15
+	vec4 n_out15p0 = vec4(0.733333, 0.349020, 0.066667, 1.000000);
+
+
+// BooleanParameter:24
 	bool n_out24p0 = reflection;

-// VectorUniform:7
+
+// Vector3Parameter:7
 	vec3 n_out7p0 = scale;

-// VectorOp:5
-	vec3 n_out5p0 = n_out4p0 * n_out7p0;

-// VectorUniform:8
+// VectorOp:5
+	vec3 n_out5p0 = vec3(n_out4p0, 0.0) * n_out7p0;
+
+
+// Vector3Parameter:8
 	vec3 n_out8p0 = offset;

+
 // VectorOp:6
 	vec3 n_out6p0 = n_out5p0 + n_out8p0;

-// TextureUniform:25
-	vec3 n_out25p0;
-	float n_out25p1;
-	{
-		vec4 n_tex_read = texture(artwork, n_out6p0.xy);
-		n_out25p0 = n_tex_read.rgb;
-		n_out25p1 = n_tex_read.a;
-	}

 // Input:22
 	float n_out22p0 = TIME;

+
+	int n_out19p0;
 // Expression:19
-	vec3 n_out19p0;
-	n_out19p0 = vec3(0.0, 0.0, 0.0);
+	n_out19p0 = 0;
 	{
 		float speed = 2.0;
 		float delta = mod(n_out22p0 * speed, 3) - 1.0;
 		float slope = 1.5;
 		float thickness = 0.05;
-		if (abs(n_out6p0.x - ((1.0 - n_out6p0.y + delta) / slope)) < thickness) {
+		if (abs(int(n_out6p0.x).x - ((1.0 - int(n_out6p0.x).y + delta) / slope)) < thickness) {
 			n_out19p0 = vec3(0.5);
 		}
 	}

+
 // ColorOp:21
-	vec3 n_out21p0 = vec3(1.0) - (vec3(1.0) - n_out25p0) * (vec3(1.0) - n_out19p0);
+	vec3 n_out21p0 = vec3(1.0) - (vec3(1.0) - ) * (vec3(1.0) - vec3(float(n_out19p0)));

-// VectorSwitch:23
-	vec3 n_out23p0;
-	if(n_out24p0)
-	{
-		n_out23p0 = n_out21p0;
-	}
-	else
-	{
-		n_out23p0 = n_out25p0;
-	}

-// VectorSwitch:17
-	vec3 n_out17p0;
-	if(n_out13p1)
-	{
-		n_out17p0 = n_out15p0;
-	}
-	else
-	{
-		n_out17p0 = n_out23p0;
-	}
+	float n_out23p0;
+// Switch:23
+	n_out23p0 = mix(, n_out21p0.x, float(n_out24p0));
+
+
+	float n_out17p0;
+// Switch:17
+	n_out17p0 = mix(n_out23p0, n_out15p0.x, float(n_out13p1 > 0u ? true : false));
+

 // Output:0
-	COLOR.rgb = n_out17p0;
-	COLOR.a = n_out13p0 ? 1.0 : 0.0;
+	COLOR.rgb = vec3(n_out17p0);
+	COLOR.a = float(n_out13p0);

-}
-
-void light() {
-// Output:0

 }
 "
 mode = 1
 flags/light_only = false
-nodes/fragment/0/position = Vector2( 1680, 260 )
-nodes/fragment/4/node = SubResource( 10 )
-nodes/fragment/4/position = Vector2( 0, 260 )
-nodes/fragment/5/node = SubResource( 11 )
-nodes/fragment/5/position = Vector2( 280, -20 )
-nodes/fragment/6/node = SubResource( 12 )
-nodes/fragment/6/position = Vector2( 540, 140 )
-nodes/fragment/7/node = SubResource( 13 )
-nodes/fragment/7/position = Vector2( -20, 60 )
-nodes/fragment/8/node = SubResource( 14 )
-nodes/fragment/8/position = Vector2( 300, 240 )
-nodes/fragment/13/node = SubResource( 1 )
-nodes/fragment/13/position = Vector2( 340, 400 )
-nodes/fragment/13/size = Vector2( 657, 584 )
+nodes/fragment/0/position = Vector2(1680, 260)
+nodes/fragment/4/node = SubResource("10")
+nodes/fragment/4/position = Vector2(0, 260)
+nodes/fragment/5/node = SubResource("11")
+nodes/fragment/5/position = Vector2(280, -20)
+nodes/fragment/6/node = SubResource("12")
+nodes/fragment/6/position = Vector2(540, 140)
+nodes/fragment/7/node = SubResource("13")
+nodes/fragment/7/position = Vector2(-20, 60)
+nodes/fragment/8/node = SubResource("14")
+nodes/fragment/8/position = Vector2(300, 240)
+nodes/fragment/13/node = SubResource("1")
+nodes/fragment/13/position = Vector2(340, 400)
+nodes/fragment/13/size = Vector2(657, 584)
 nodes/fragment/13/input_ports = "0,1,input;"
 nodes/fragment/13/output_ports = "0,2,alpha_mask;1,2,is_thickness;"
 nodes/fragment/13/expression = "// https://iquilezles.org/www/articles/distfunctions2d/distfunctions2d.htm
@ -220,13 +200,13 @@ vec2 box_thick = vec2(box_size, box_size - thickness);
 vec2 d_thick = abs(rel_p) - box_thick;
 float dist_thick = length(max(d_thick, 0.0)) + min(max(d_thick.x, d_thick.y), 0.0);
 is_thickness = rel_p.y > 0.0 && dist_thick > (0.5 - box_size);"
-nodes/fragment/15/node = SubResource( 2 )
-nodes/fragment/15/position = Vector2( 1480, -40 )
-nodes/fragment/17/node = SubResource( 3 )
-nodes/fragment/17/position = Vector2( 1460, 80 )
-nodes/fragment/19/node = SubResource( 4 )
-nodes/fragment/19/position = Vector2( 420, -500 )
-nodes/fragment/19/size = Vector2( 545, 407 )
+nodes/fragment/15/node = SubResource("2")
+nodes/fragment/15/position = Vector2(1480, -40)
+nodes/fragment/17/node = SubResource("3")
+nodes/fragment/17/position = Vector2(1460, 80)
+nodes/fragment/19/node = SubResource("4")
+nodes/fragment/19/position = Vector2(420, -500)
+nodes/fragment/19/size = Vector2(545, 407)
 nodes/fragment/19/input_ports = "0,1,input0;1,0,t;"
 nodes/fragment/19/output_ports = "0,1,output0;"
 nodes/fragment/19/expression = "float speed = 2.0;
@ -236,51 +216,44 @@ float thickness = 0.05;
 if (abs(input0.x - ((1.0 - input0.y + delta) / slope)) < thickness) {
 	output0 = vec3(0.5);
 }"
-nodes/fragment/21/node = SubResource( 5 )
-nodes/fragment/21/position = Vector2( 1220, -200 )
-nodes/fragment/22/node = SubResource( 6 )
-nodes/fragment/22/position = Vector2( 160, -300 )
-nodes/fragment/23/node = SubResource( 7 )
-nodes/fragment/23/position = Vector2( 1200, 20 )
-nodes/fragment/24/node = SubResource( 8 )
-nodes/fragment/24/position = Vector2( 1200, -60 )
-nodes/fragment/25/node = SubResource( 9 )
-nodes/fragment/25/position = Vector2( 840, 20 )
-nodes/fragment/connections = PoolIntArray( 5, 0, 6, 0, 13, 0, 0, 1, 4, 0, 5, 0, 4, 0, 13, 0, 13, 1, 17, 0, 15, 0, 17, 1, 17, 0, 0, 0, 8, 0, 6, 1, 7, 0, 5, 1, 19, 0, 21, 1, 22, 0, 19, 1, 6, 0, 19, 0, 24, 0, 23, 0, 21, 0, 23, 1, 23, 0, 17, 2, 6, 0, 25, 0, 25, 0, 23, 2, 25, 0, 21, 0 )
+nodes/fragment/21/node = SubResource("5")
+nodes/fragment/21/position = Vector2(1220, -200)
+nodes/fragment/22/node = SubResource("6")
+nodes/fragment/22/position = Vector2(160, -300)
+nodes/fragment/23/node = SubResource("7")
+nodes/fragment/23/position = Vector2(1200, 20)
+nodes/fragment/24/node = SubResource("8")
+nodes/fragment/24/position = Vector2(1200, -60)
+nodes/fragment/25/node = SubResource("9")
+nodes/fragment/25/position = Vector2(840, 20)
+nodes/fragment/connections = PackedInt32Array(5, 0, 6, 0, 13, 0, 0, 1, 4, 0, 5, 0, 4, 0, 13, 0, 13, 1, 17, 0, 15, 0, 17, 1, 17, 0, 0, 0, 8, 0, 6, 1, 7, 0, 5, 1, 19, 0, 21, 1, 22, 0, 19, 1, 6, 0, 19, 0, 24, 0, 23, 0, 21, 0, 23, 1, 23, 0, 17, 2, 25, 0, 23, 2, 25, 0, 21, 0)

-[sub_resource type="ShaderMaterial" id=16]
-shader = SubResource( 15 )
-shader_param/reflection = false
-shader_param/scale = Vector3( 0.25, 0.25, 1 )
-shader_param/offset = Vector3( 0, 0, 0 )
-shader_param/artwork = ExtResource( 3 )
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_e6sxn"]
+shader = SubResource("15")

 [node name="Piece" type="Node2D"]
-script = ExtResource( 1 )
-texture = ExtResource( 3 )
+script = ExtResource("1")
+texture = ExtResource("3")

 [node name="ColorRect" type="ColorRect" parent="."]
-material = SubResource( 16 )
+material = SubResource("ShaderMaterial_e6sxn")
+anchors_preset = 15
 anchor_right = 1.0
 anchor_bottom = 1.0
-margin_right = 160.0
-margin_bottom = 160.0
+offset_right = 160.0
+offset_bottom = 160.0
 mouse_filter = 2
-__meta__ = {
-"_edit_use_anchors_": false
-}
+color = Color(0.7393426, 0.3112301, 0.2024486, 1)

 [node name="Label" type="Label" parent="ColorRect"]
 visible = false
-margin_left = 10.0
-margin_top = 10.0
-margin_right = 50.0
-margin_bottom = 50.0
-rect_scale = Vector2( 3, 3 )
-rect_clip_content = true
+clip_contents = true
+layout_mode = 0
+offset_left = 10.0
+offset_top = 10.0
+offset_right = 50.0
+offset_bottom = 50.0
+scale = Vector2(3, 3)
 size_flags_vertical = 1
-custom_colors/font_color = Color( 0, 0, 0, 1 )
+theme_override_colors/font_color = Color(0, 0, 0, 1)
 text = "0"
-__meta__ = {
-"_edit_use_anchors_": false
-}
--- a/src/Styles.gd.uid
+++ b/src/Styles.gd.uid
@ -0,0 +1 @@
+uid://cjynnh7od7kav
--- a/src/Taquin.gd
+++ b/src/Taquin.gd
@ -1,4 +1,4 @@
-tool
+@tool
 class_name Taquin
 extends Control

@ -19,12 +19,12 @@ const _state_transitions = {
 const Piece = preload("res://src/Piece.tscn")
 const Utils = preload("res://src/Utils.gd")

-export var rows: int = NewGamePanel.normal_rows
-export var columns: int = NewGamePanel.normal_columns
-export var shuffle_iterations: int = NewGamePanel.normal_iterations
-export var artwork_texture: Texture
-export(State) var current_state = State.MAIN
-export var autoload_fresh_game := true
+@export var rows: int = NewGamePanel.normal_rows
+@export var columns: int = NewGamePanel.normal_columns
+@export var shuffle_iterations: int = NewGamePanel.normal_iterations
+@export var artwork_texture: Texture2D
+@export var current_state: State = State.MAIN
+@export var autoload_fresh_game := true

 var board_size := Vector2.ZERO
 var interpiece := 4
@ -50,11 +50,11 @@ var current_touch_slide := Vector2.ZERO
 var local_min_position := Vector2.ZERO
 var local_max_position := Vector2.ZERO

-var hint_active := false setget set_hint_active, get_hint_active
+var hint_active := false: get = get_hint_active, set = set_hint_active

 #var _artwork_path := NewGamePanel.default_artwork_path

-onready var hint_tween = $HintTween
+@onready var hint_tween = $HintTween

 func position_for_index(index: Vector2, size: int) -> Vector2:
 	return padding + Vector2(index.x * (size + interpiece), index.y * (size + interpiece))
@ -73,13 +73,13 @@ func compute_padding(piece_size: int) -> Vector2:

 func _ready() -> void:
 	$AnimationPlayer/MockPiece.visible = false
-	$Particles2D.emitting = false
+	$GPUParticles2D.emitting = false
 	
-	board_size.x = min(rect_size.x, rect_size.y)
+	board_size.x = min(size.x, size.y)
 	board_size.y = board_size.x

-	$Background.rect_size = board_size
-	$Background.rect_position = (rect_size - $Background.rect_size) / 2
+	$Background.size = board_size
+	$Background.position = (size - $Background.size) / 2
 	$Background.set_anchors_preset(Control.PRESET_CENTER)
 		
 	rng.randomize()
@ -87,7 +87,7 @@ func _ready() -> void:
 	if autoload_fresh_game:
 		start_fresh()
 		if artwork_texture == null:
-			artwork_texture = NewGamePanel.default_artwork_texture
+			artwork_texture = $NewGamePanel.default_artwork_texture
 		new_game(NewGamePanel.normal_columns, NewGamePanel.normal_rows, NewGamePanel.normal_iterations, artwork_texture)

 func _unhandled_input(event):
@ -98,7 +98,7 @@ func _gui_input(event):
 	if $AnimationPlayer.is_playing():
 		# Disable input during animation
 		return
-	if hint_active or hint_tween.is_active():
+	if hint_active or hint_tween:
 		return

 	match current_state:
@ -218,7 +218,7 @@ func sliding_piece_for_direction(direction) -> Piece:
 	
 	if (destination.x < 0 || destination.x >= columns
 	|| destination.y < 0 || destination.y >= rows):
-		print("\/!\\ Impossible move")
+		print("/!\\ Impossible move")
 		return null

 	var piece = pieces[destination.x][destination.y]
@ -238,7 +238,7 @@ func move_piece(direction, speed: float) -> bool:
 		assert(moving_piece_animation != null)
 		assert(moving_piece_animation.get_track_count() > 0)
 	
-		var moving_piece_track_index: int = moving_piece_animation.find_track(current_animation_path)
+		var moving_piece_track_index: int = moving_piece_animation.find_track(current_animation_path, Animation.TYPE_ANIMATION)
 	
 		assert(moving_piece_track_index != -1)
 	
@ -273,7 +273,7 @@ func commit_slide(audio: bool, check_solved: bool):

 	ensure_validity()
 	reset_slide()
-	update()
+	#update()
 	if check_solved:
 		check_solved()

@ -347,11 +347,11 @@ func transition_to(state):
 	current_state = state
 	match current_state:
 		State.WINNING:
-			$Particles2D.emitting = true
+			$GPUParticles2D.emitting = true
 			set_pieces_reflection(true)
 			$Timer.start(-1)
 		State.GAME_OVER:
-			$Particles2D.emitting = false
+			$GPUParticles2D.emitting = false
 			$Timer.stop()
 	emit_signal("state_changed", previous_state, current_state)

@ -377,7 +377,7 @@ func save() -> Dictionary:
 func load(saved_state) -> bool:
 	print("load save state: ", saved_state)
 	if not saved_state.has_all(["rows", "columns", "pieces", "hidden_piece"]):
-		assert(false, "Invalid save state")
+		#assert(false, "Invalid save state")
 		return false
 	rows = saved_state["rows"]
 	columns = saved_state["columns"]
@ -388,7 +388,7 @@ func load(saved_state) -> bool:
 	init(saved_state["pieces"], saved_state["hidden_piece"], artwork_texture)
 	return true

-func init(pieces_order: Array, hidden_piece: int, artwork: Texture) -> void:
+func init(pieces_order: Array, hidden_piece: int, artwork: Texture2D) -> void:
 	var piece_size: int = compute_piece_size()
 	padding = compute_padding(piece_size)
 	print("piece size: ", piece_size)
@ -403,7 +403,7 @@ func init(pieces_order: Array, hidden_piece: int, artwork: Texture) -> void:
 	for c in range(columns):
 		var pieces_row: Array = []
 		for r in range(rows):
-			var piece = Piece.instance()
+			var piece = Piece.instantiate()
 			
 			# Uniforms
 			piece.size = piece_size
@ -433,7 +433,7 @@ func init(pieces_order: Array, hidden_piece: int, artwork: Texture) -> void:
 		pieces.append(pieces_row)
 	assert(missing_piece != null)

-func new_game(columns: int, rows: int, shuffle_iterations: int, artwork_texture: Texture) -> void:
+func new_game(columns: int, rows: int, shuffle_iterations: int, artwork_texture: Texture2D) -> void:
 	self.columns = columns
 	self.rows = rows
 	self.shuffle_iterations = shuffle_iterations
@ -447,8 +447,8 @@ func new_game(columns: int, rows: int, shuffle_iterations: int, artwork_texture:

 func start_fresh():
 	if artwork_texture == null:
-		print_debug("Load texture from: ", NewGamePanel.default_artwork_path)
-		artwork_texture = Utils.load_texture_from_path(NewGamePanel.default_artwork_path)
+		print_debug("Load texture from: ", $NewGamePanel.default_artwork_path)
+		artwork_texture = Utils.load_texture_from_path($NewGamePanel.default_artwork_path)

 	new_game(NewGamePanel.normal_columns, NewGamePanel.normal_rows, NewGamePanel.normal_iterations, artwork_texture)

--- a/src/Taquin.gd.uid
+++ b/src/Taquin.gd.uid
@ -0,0 +1 @@
+uid://xctq46c6kgwo
--- a/src/Taquin.tscn
+++ b/src/Taquin.tscn
@ -4,7 +4,7 @@
 [ext_resource path="res://src/Piece.tscn" type="PackedScene" id=2]
 [ext_resource path="res://assets/sounds/PM_BBI_Bullet_Impact_Hit_Body_Flesh_2.wav" type="AudioStream" id=3]
 [ext_resource path="res://assets/taqin_theme.tres" type="Theme" id=4]
-[ext_resource path="res://assets/artworks/escher_convex_concave.jpg" type="Texture" id=5]
+[ext_resource path="res://assets/artworks/escher_convex_concave.jpg" type="Texture2D" id=5]

 [sub_resource type="Animation" id=1]
 resource_name = "MovingPiece"
@ -17,19 +17,19 @@ tracks/0/loop_wrap = true
 tracks/0/imported = false
 tracks/0/enabled = true
 tracks/0/keys = {
-"times": PoolRealArray( 0, 0.2 ),
-"transitions": PoolRealArray( 1, 1 ),
+"times": PackedFloat32Array( 0, 0.2 ),
+"transitions": PackedFloat32Array( 1, 1 ),
 "update": 0,
 "values": [ Vector2( 15, 15 ), Vector2( 175, 15 ) ]
 }

 [sub_resource type="Gradient" id=2]
-colors = PoolColorArray( 1, 1, 1, 1, 1, 0.140625, 0.140625, 1 )
+colors = PackedColorArray( 1, 1, 1, 1, 1, 0.140625, 0.140625, 1 )

-[sub_resource type="GradientTexture" id=3]
+[sub_resource type="GradientTexture2D" id=3]
 gradient = SubResource( 2 )

-[sub_resource type="ParticlesMaterial" id=4]
+[sub_resource type="ParticleProcessMaterial" id=4]
 emission_shape = 2
 emission_box_extents = Vector3( 10, 5, 1 )
 flag_disable_z = true
@ -49,7 +49,7 @@ color_ramp = SubResource( 3 )
 [node name="Taquin" type="Control"]
 anchor_right = 1.0
 anchor_bottom = 1.0
-rect_min_size = Vector2( 540, 540 )
+custom_minimum_size = Vector2( 540, 540 )
 theme = ExtResource( 4 )
 script = ExtResource( 1 )
 __meta__ = {
@ -62,10 +62,10 @@ anchor_left = 0.5
 anchor_top = 0.5
 anchor_right = 0.5
 anchor_bottom = 0.5
-margin_left = -300.0
-margin_top = -300.0
-margin_right = 300.0
-margin_bottom = 300.0
+offset_left = -300.0
+offset_top = -300.0
+offset_right = 300.0
+offset_bottom = 300.0
 mouse_filter = 2
 color = Color( 0.12549, 0.235294, 0.337255, 1 )
 __meta__ = {
@ -80,11 +80,11 @@ visible = false
 position = Vector2( 15, 15 )

 [node name="PlaceholderTexture" type="ColorRect" parent="AnimationPlayer/MockPiece"]
-margin_right = 160.0
-margin_bottom = 160.0
+offset_right = 160.0
+offset_bottom = 160.0
 color = Color( 0.137255, 0.976471, 0.0196078, 1 )

-[node name="Particles2D" type="Particles2D" parent="."]
+[node name="GPUParticles2D" type="GPUParticles2D" parent="."]
 position = Vector2( 253, 262 )
 rotation = -1.5708
 emitting = false
--- a/src/Utils.gd
+++ b/src/Utils.gd
@ -1,4 +1,4 @@
-static func load_texture_from_path(path: String) -> Texture:
+static func load_texture_from_path(path: String) -> Texture2D:
 	var img = Image.new()
 	var texture = ImageTexture.new()
 	if img.load(path) != OK:
@ -7,12 +7,9 @@ static func load_texture_from_path(path: String) -> Texture:
 	texture.create_from_image(img)
 	return texture

-static func deserialize_texture(path: String) -> Texture:
-	var file := File.new()
-	if file.open(path, File.READ) != OK:
-		return null
+static func deserialize_texture(path: String) -> Texture2D:
+	var file := FileAccess.open(path, FileAccess.READ)
 	var img: Image = file.get_var(true)
-	file.close()
 	var img_tex = ImageTexture.new()
 	img_tex.create_from_image(img)
 	return img_tex
--- a/src/Utils.gd.uid
+++ b/src/Utils.gd.uid
@ -0,0 +1 @@
+uid://c0m3ub6h2dq8c
Author	SHA1	Message	Date
Fabien Freling	ad6c4d9581	more transition	2025-12-05 14:50:13 +01:00
Fabien Freling	73411a44f3	more godot 4.5 transition	2025-12-03 22:24:33 +01:00
Fabien Freling	0cef1ea769	add flake	2025-12-03 21:21:07 +01:00
Fabien Freling	732a7329bc	update to godot 4.5	2025-12-03 16:44:10 +01:00
Fabien Freling	8e8823fb0c	update to godot v4	2025-12-03 15:35:13 +01:00