Godot 4 changes

debug/debug_node2d.gd

@@ -2,7 +2,7 @@ extends Node2D
 class_name DebugNode2d, "res://addons/thunderk-basics/debug/debug_node2d.png"
 
 func _ready():
-	TKDebug.connect("active_changed", self, "_on_debug_active_changed")
+	TKDebug.connect("active_changed", _on_debug_active_changed)
 	_on_debug_active_changed()
 
 func _on_debug_active_changed():

debug/debug_node2d.png.import

@@ -1,8 +1,9 @@
 [remap]
 
 importer="texture"
-type="StreamTexture"
-path="res://.import/debug_node2d.png-9af8296c13fef1491514dd8ffc720d31.stex"
+type="StreamTexture2D"
+uid="uid://bsjs2c7p1gf4f"
+path="res://.godot/imported/debug_node2d.png-9af8296c13fef1491514dd8ffc720d31.stex"
 metadata={
 "vram_texture": false
 }
@@ -10,25 +11,25 @@ metadata={
 [deps]
 
 source_file="res://addons/thunderk-basics/debug/debug_node2d.png"
-dest_files=[ "res://.import/debug_node2d.png-9af8296c13fef1491514dd8ffc720d31.stex" ]
+dest_files=["res://.godot/imported/debug_node2d.png-9af8296c13fef1491514dd8ffc720d31.stex"]
 
 [params]
 
 compress/mode=0
 compress/lossy_quality=0.7
-compress/hdr_mode=0
+compress/hdr_compression=1
 compress/bptc_ldr=0
 compress/normal_map=0
-flags/repeat=0
-flags/filter=true
-flags/mipmaps=false
-flags/anisotropic=false
-flags/srgb=2
+compress/channel_pack=0
+compress/streamed=false
+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/invert_color=false
-stream=false
-size_limit=0
-detect_3d=true
+process/size_limit=0
+detect_3d/compress_to=1
 svg/scale=1.0

debug/debug_node3d.gd

@@ -1,8 +1,8 @@
-extends Spatial
+extends Node3D
 class_name DebugNode3d, "res://addons/thunderk-basics/debug/debug_node3d.png"
 
 func _ready():
-	TKDebug.connect("active_changed", self, "_on_debug_active_changed")
+	TKDebug.connect("active_changed", _on_debug_active_changed)
 	_on_debug_active_changed()
 
 func _on_debug_active_changed():

debug/debug_node3d.png.import

@@ -1,8 +1,9 @@
 [remap]
 
 importer="texture"
-type="StreamTexture"
-path="res://.import/debug_node3d.png-36a7db45ad9e93eafb387b6f9eba2759.stex"
+type="StreamTexture2D"
+uid="uid://bk87ieewxtcpx"
+path="res://.godot/imported/debug_node3d.png-36a7db45ad9e93eafb387b6f9eba2759.stex"
 metadata={
 "vram_texture": false
 }
@@ -10,25 +11,25 @@ metadata={
 [deps]
 
 source_file="res://addons/thunderk-basics/debug/debug_node3d.png"
-dest_files=[ "res://.import/debug_node3d.png-36a7db45ad9e93eafb387b6f9eba2759.stex" ]
+dest_files=["res://.godot/imported/debug_node3d.png-36a7db45ad9e93eafb387b6f9eba2759.stex"]
 
 [params]
 
 compress/mode=0
 compress/lossy_quality=0.7
-compress/hdr_mode=0
+compress/hdr_compression=1
 compress/bptc_ldr=0
 compress/normal_map=0
-flags/repeat=0
-flags/filter=true
-flags/mipmaps=false
-flags/anisotropic=false
-flags/srgb=2
+compress/channel_pack=0
+compress/streamed=false
+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/invert_color=false
-stream=false
-size_limit=0
-detect_3d=true
+process/size_limit=0
+detect_3d/compress_to=1
 svg/scale=1.0

debug/singleton.gd

@@ -1,6 +1,6 @@
 extends Node
 
-export var active = false
+@export var active := false
 
 signal active_changed
 
@@ -8,4 +8,4 @@ func _process(delta):
 	# TODO disable in release builds
 	if Input.is_action_just_released("ui_debug"):
 		active = not active
-		emit_signal("active_changed")
+		active_changed.emit()

lod/lod_config.gd

@@ -6,11 +6,11 @@ extends Resource
 # -- enums --
 # -- constants --
 # -- exported variables --
-export (Mesh) var max_detail_mesh
-export (Mesh) var mid_detail_mesh
-export var mid_detail_distance = 1.0
-export (Mesh) var min_detail_mesh
-export var min_detail_distance = 10.0
+@export var max_detail_mesh: Mesh
+@export var mid_detail_mesh: Mesh
+@export var mid_detail_distance := 1.0
+@export var min_detail_mesh: Mesh
+@export var min_detail_distance := 10.0
 # -- public variables --
 # -- private variables --
 # -- onready variables --

lod/lod_manager.gd

@@ -6,12 +6,12 @@ extends Node
 # -- enums --
 # -- constants --
 # -- exported variables --
-export var precision = 0.1
-export var timer = 5.0
+@export var precision := 0.1
+@export var timer := 5.0
 # -- public variables --
 # -- private variables --
-var _previous_cam = Vector3.INF
-var _time = 0.0
+var _previous_cam := Vector3(INF, INF, INF)
+var _time := 0.0
 # -- onready variables --
 
 # -- preloads --
@@ -19,7 +19,7 @@ var _time = 0.0
 # -- virtual methods --
 
 func _process(delta):
-	var cam := get_viewport().get_camera().global_transform.origin
+	var cam := get_viewport().get_camera_3d().global_transform.origin
 	_time += delta
 
 	if _time > timer or cam.distance_to(_previous_cam) > precision:

lod/lod_mesh_instance.gd

@@ -1,12 +1,12 @@
 # MeshInstance with Level-of-Detail support
 class_name LODMeshInstance
-extends MeshInstance
+extends MeshInstance3D
 
 # -- signals --
 # -- enums --
 # -- constants --
 # -- exported variables --
-export (Resource) var lod_config = LODConfig.new()
+@export var lod_config := LODConfig.new() as Resource
 # -- public variables --
 # -- private variables --
 # -- onready variables --

lod/lod_multimesh_instance.gd

@@ -1,12 +1,12 @@
 # MultiMeshInstance with Level-of-Detail support
 class_name LODMultiMeshInstance
-extends MultiMeshInstance
+extends MultiMeshInstance3D
 
 # -- signals --
 # -- enums --
 # -- constants --
 # -- exported variables --
-export (Resource) var lod_config = LODConfig.new()
+@export var lod_config := LODConfig.new() as Resource
 # -- public variables --
 # -- private variables --
 # -- onready variables --

math_tool.gd

@@ -1,9 +1,9 @@
 # Return the forward vector for a global transform
-static func forward(transform: Transform) -> Vector3:
+static func forward(transform: Transform3D) -> Vector3:
 	return transform.basis.z.normalized()
 
 # Return a basis facing a direction
 static func facing(direction: Vector3) -> Basis:
-	var plane = Basis(Vector3.UP, atan2(-direction.x, -direction.z))
-	var cut = plane.xform_inv(direction)
+	var plane := Basis(Vector3.UP, atan2(-direction.x, -direction.z))
+	var cut := plane.inverse() * direction
 	return plane * Basis(Vector3.RIGHT, atan2(cut.y, -cut.z))

preview/preview_2d.gd

@@ -1,4 +1,4 @@
-tool
+@tool
 
 # Base for in-editor interactive previews
 class_name Preview2D, "res://addons/thunderk-basics/preview/preview_2d.png"

preview/preview_2d.png.import

@@ -1,8 +1,9 @@
 [remap]
 
 importer="texture"
-type="StreamTexture"
-path="res://.import/preview_2d.png-6ebeec30dc3f2a3056853ed12257c507.stex"
+type="StreamTexture2D"
+uid="uid://cmn57doh2kr77"
+path="res://.godot/imported/preview_2d.png-6ebeec30dc3f2a3056853ed12257c507.stex"
 metadata={
 "vram_texture": false
 }
@@ -10,25 +11,25 @@ metadata={
 [deps]
 
 source_file="res://addons/thunderk-basics/preview/preview_2d.png"
-dest_files=[ "res://.import/preview_2d.png-6ebeec30dc3f2a3056853ed12257c507.stex" ]
+dest_files=["res://.godot/imported/preview_2d.png-6ebeec30dc3f2a3056853ed12257c507.stex"]
 
 [params]
 
 compress/mode=0
 compress/lossy_quality=0.7
-compress/hdr_mode=0
+compress/hdr_compression=1
 compress/bptc_ldr=0
 compress/normal_map=0
-flags/repeat=0
-flags/filter=true
-flags/mipmaps=false
-flags/anisotropic=false
-flags/srgb=2
+compress/channel_pack=0
+compress/streamed=false
+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/invert_color=false
-stream=false
-size_limit=0
-detect_3d=true
+process/size_limit=0
+detect_3d/compress_to=1
 svg/scale=1.0

preview/preview_3d.gd

@@ -1,8 +1,8 @@
-tool
+@tool
 
 # Base for in-editor interactive previews
 class_name Preview3D, "res://addons/thunderk-basics/preview/preview_3d.png"
-extends Spatial
+extends Node3D
 
 # -- signals --
 # -- enums --

preview/preview_3d.png.import

@@ -1,8 +1,9 @@
 [remap]
 
 importer="texture"
-type="StreamTexture"
-path="res://.import/preview_3d.png-77ba78c7ae135c58f7aa2a6db5bb63b9.stex"
+type="StreamTexture2D"
+uid="uid://bwsmr8dmj3gdb"
+path="res://.godot/imported/preview_3d.png-77ba78c7ae135c58f7aa2a6db5bb63b9.stex"
 metadata={
 "vram_texture": false
 }
@@ -10,25 +11,25 @@ metadata={
 [deps]
 
 source_file="res://addons/thunderk-basics/preview/preview_3d.png"
-dest_files=[ "res://.import/preview_3d.png-77ba78c7ae135c58f7aa2a6db5bb63b9.stex" ]
+dest_files=["res://.godot/imported/preview_3d.png-77ba78c7ae135c58f7aa2a6db5bb63b9.stex"]
 
 [params]
 
 compress/mode=0
 compress/lossy_quality=0.7
-compress/hdr_mode=0
+compress/hdr_compression=1
 compress/bptc_ldr=0
 compress/normal_map=0
-flags/repeat=0
-flags/filter=true
-flags/mipmaps=false
-flags/anisotropic=false
-flags/srgb=2
+compress/channel_pack=0
+compress/streamed=false
+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/invert_color=false
-stream=false
-size_limit=0
-detect_3d=true
+process/size_limit=0
+detect_3d/compress_to=1
 svg/scale=1.0

preview/preview_inspector.gd

@@ -1,4 +1,4 @@
-tool
+@tool
 
 # Inspector plugin for preview scenes
 extends EditorInspectorPlugin
@@ -25,7 +25,7 @@ func parse_begin(object):
 		var button := Button.new()
 		button.text = "Update preview"
 		add_custom_control(button)
-		button.connect("pressed", self, "_on_update_pressed", [preview])
+		button.connect("pressed", _on_update_pressed, [preview])
 
 # -- public methods --
 

random_tool.gd

@@ -1,4 +1,4 @@
-tool
+@tool
 
 # Tools for randomization
 

resource_tool.gd

@@ -1,11 +1,11 @@
-tool
+@tool
 
 # Resources tools
 
-static func list_from_dir(path: String, pattern="*") -> PoolStringArray:
+static func list_from_dir(path: String, pattern="*") -> PackedStringArray:
 	""" List all resources in a directory (non-recursive)
 	"""
-	var result := PoolStringArray()
+	var result := PackedStringArray()
 
 	path = path.rstrip("/")
 	var dir := Directory.new()

scene_tool.gd

@@ -1,4 +1,4 @@
-tool
+@tool
 
 static func empty_node(node: Node):
 	""" Remove all children from a container node
@@ -26,10 +26,10 @@ static func set_owner(node: Node, owner: Node, force_inherited=false):
 		for child in node.get_children():
 			set_owner(child, owner)
 
-static func set_layer(node: Spatial, layer: int):
+static func set_layer(node: Node3D, layer: int):
 	""" Recursively set a display layer
 	"""
-	if node is VisualInstance:
+	if node is VisualInstance3D:
 		node.layers = layer
 	else:
 		for child in node.get_children():
@@ -61,7 +61,7 @@ static func pack_as_file(node: Node, filename: String, update_owner=true):
 		return FAILED
 	return OK
 
-static func distance3d(obj1: Spatial, obj2: Spatial) -> float:
+static func distance3d(obj1: Node3D, obj2: Node3D) -> float:
 	""" Get the distance between two 3d nodes
 	"""
 	return obj1.global_transform.origin.distance_to(obj2.global_transform.origin)

script_templates/basic.gd

@@ -1,4 +1,4 @@
-#tool
+#@tool
 
 # docstring
 #class_name

signal_tool.gd

@@ -1,4 +1,4 @@
-tool
+@tool
 
 static func add_to_signal_store(store: Array, path: NodePath, signal_name: String, method: String):
 	store.append({"path": path, "signal": signal_name, "method": method})

thunderk-basics.gd

@@ -1,4 +1,4 @@
-tool
+@tool
 extends EditorPlugin
 
 var preview_inspector

type_tool.gd

@@ -1,4 +1,4 @@
-tool
+@tool
 
 static func update_dict(base: Dictionary, incoming: Dictionary):
 	for key in incoming.keys():