Godot4.4の自分用メモ書き

shader_type canvas_item;

uniform float scale : hint_range(0.1, 10.0, 0.1) = 1.0;
uniform vec2 pivot_point = vec2(0.5, 0.5);
uniform vec2 size = vec2(0,0);

void vertex() {

    vec2 pivot_pixel = size * pivot_point;

    VERTEX = VERTEX - pivot_pixel;
	VERTEX = vec2((VERTEX.x * scale) + pivot_pixel.x,((VERTEX.y) * scale) + pivot_pixel.y);
}

common lineHeight=96 base=26 scaleW=256 scaleH=256 pages=1 packed=0 alphaChnl=0 redChnl=0 greenChnl=0 blueChnl=0

	var dir : DirAccess = DirAccess.open("res://UI/Fonts/Bitmap/")
	if dir:
		for file_name in dir.get_files():
			if file_name.ends_with(".fnt"):
				var file : FileAccess = FileAccess.open("res://UI/Fonts/Bitmap/" + file_name,FileAccess.READ_WRITE)
				var clean_file : String = ""
				while file.get_position() < file.get_length():
					var line : String = file.get_line()
					# カラー対応させる
					line = line.replace("alphaChnl=1","alphaChnl=0")
					# ファイル名を相対パスにする
					if line.ends_with('.png"'):
						var regex : RegEx = RegEx.new()
						regex.compile('(.*)(file=")(.*)')
						line = regex.sub(line,"$1") + regex.sub(line,"$2") + regex.sub(line,"$3").get_file()
					clean_file += line + "\n"
				file.store_line(clean_file)
				file.close()
				var new_file : FileAccess = FileAccess.open("res://UI/Fonts/Bitmap/" + file_name,FileAccess.WRITE)
				new_file.store_string(clean_file)
				new_file.close()
				await get_tree().process_frame
				# 再インポートする
				EditorInterface.get_resource_filesystem().reimport_files(["res://UI/Fonts/Bitmap/" + file_name])

func dir_png_find(path:String):
	var dir : DirAccess = DirAccess.open(path)
	if dir:
		dir.list_dir_begin()
		var file_name : String = dir.get_next()
		while file_name != "":
			if dir.current_is_dir():
				dir_png_find(path + file_name + "/")
			elif file_name.get_extension() == "png":
				png_to_spriteframe(path + file_name)
			elif file_name.get_extension() == "tres":
				not_use_spriteframe_remove(path + file_name)
			file_name = dir.get_next()

func png_to_spriteframe(path:String):
	var img : CompressedTexture2D = load(path)
	if img:
		var file_name_Array : Array = Array(path.get_file().split("_"))
		var cell_size_array : Array = file_name_Array.pop_front().split("x")
		var clean_file_name_regex : RegEx = RegEx.new()
		clean_file_name_regex.compile("[0-9]*x[0-9]*_(.*)")
				
		# なんかもっとスマートな方法がほしい
		var file_path_array : Array = Array(path.split("/"))
		var ext : String = file_path_array.back().get_extension()
		var file_name : String = file_path_array.pop_back().get_file().get_basename()
		var folder_path : String = str("/".join(file_path_array)).replace("res://IMGs/CharacterSprite/Before","")
		var exp_dir_path : String = "res://IMGs/CharacterSprite/Resource" + folder_path + "/"
		var after_dir_path : String = "res://IMGs/CharacterSprite/After" + folder_path
		var exp_dir : DirAccess = DirAccess.open("res://IMGs/")
		var exp_file_name = file_name
		while clean_file_name_regex.search(exp_file_name):
			exp_file_name = clean_file_name_regex.sub(exp_file_name,"$1$2")
		print(exp_file_name)
		
		
		if cell_size_array.size() > 0:
			# シートサイズの計算
			var sprite_sheet : Vector2 = Vector2(1,1)
			var sprite_sheet_size : String = file_name_Array.pop_front()
			
			# 一コマ横x一コマ縦_シート横数xシート縦数の場合は代入して色々計算する
			var sprite_sheet_regex : RegEx = RegEx.new()
			sprite_sheet_regex.compile("[0-9]*x[0-9]")
			if sprite_sheet_regex.search(sprite_sheet_size):
				var sprite_sheet_array : Array = Array(sprite_sheet_size.split("x"))
				sprite_sheet.x = int(sprite_sheet_array.pop_front())
				sprite_sheet.y = int(sprite_sheet_array.pop_front())
			var sheet_size : Rect2i = Rect2i(0,0,img.get_width() / sprite_sheet.x,img.get_height() / sprite_sheet.y)
			
			var cell_size : Vector2 = Vector2(0,0)
			if cell_size_array.size() == 1: # 32_うんたらかんたらの場合はVector2(32,32)で作成
				cell_size = Vector2(1,1) * float(cell_size_array.front())
			elif cell_size_array.size() == 2: # 32x48_うんたらかんたらの場合はVector2(32,48)で作成
				cell_size = Vector2(float(cell_size_array.front()),float(cell_size_array.back()))
			
			if cell_size != Vector2(0,0):
				var sheet_id : int = 1
				for sheet_y : int in sprite_sheet.y:
					for sheet_x: int in sprite_sheet.x:
						var sprite_frame : SpriteFrames = SpriteFrames.new()
						sprite_frame.remove_animation("default")
						#var sheet : AtlasTexture = ImageTexture.create_from_image( img.get_image().get_region(Rect2i(Vector2i(sheet_size.size.x * sheet_x,sheet_size.size.y * sheet_y),sheet_size.size)))
						var sheet : AtlasTexture = AtlasTexture.new()
						sheet.atlas = img
						sheet.region = Rect2i(Vector2i(sheet_size.size.x * sheet_x,sheet_size.size.y * sheet_y),sheet_size.size)
						await get_tree().process_frame
						# 空シートは追加しない
						if sheet.get_image().get_used_rect() != Rect2i(0,0,0,0):
							for y : int in sheet.get_height() / cell_size.y:
								var anim_name : String = str(y)
								sprite_frame.add_animation(anim_name)
								for x : int in img.get_width() / cell_size.x:
									# 切り抜き
									var atlas_texture : AtlasTexture = AtlasTexture.new()
									atlas_texture.atlas = sheet
									atlas_texture.region = Rect2(Vector2(cell_size.x * x,cell_size.y * y),cell_size)
									#print(atlas_texture.get_size())
									
									# 空セルは追加しない
									if atlas_texture.get_image().get_used_rect() != Rect2i(0,0,0,0):
										sprite_frame.add_frame(anim_name,atlas_texture,1.0,-1)
							
							exp_dir.make_dir_recursive_absolute(exp_dir_path)
							exp_dir.make_dir_recursive_absolute(after_dir_path)
							
							var save_file_path : String = exp_dir_path + exp_file_name + "_" + str(sheet_id) + ".tres"
							#すでに存在したら削除
							if exp_dir.file_exists(save_file_path):
								exp_dir.remove_absolute(save_file_path)
							
							#sprite_frame.take_over_path(save_file_path)
							ResourceSaver.save(sprite_frame,save_file_path)
							await get_tree().process_frame
							#not_use_spriteframe_remove(save_file_path)
						sheet_id += 1
			
			# 変換後はAfterフォルダに移動
			if exp_dir.file_exists(after_dir_path + "/" + file_name + "." + ext):
				exp_dir.remove_absolute(after_dir_path + "/" + file_name + "." + ext)
			exp_dir.rename_absolute(path,after_dir_path + "/" + file_name + "." + ext)
	# リロード
	EditorInterface.get_resource_filesystem().scan_sources()

#Afterフォルダに画像がないリソースを削除します。pngだけにしてるけどwebp使うならそっちでも良いと思います。
func not_use_spriteframe_remove(path:String):
	var file : FileAccess = FileAccess.open(path,FileAccess.READ)
	if file.get_as_text().find("/Before/"):
		var dir : DirAccess = DirAccess.open("res://")
		var is_finished = false
		var path_regex : RegEx = RegEx.new()
		path_regex.compile('.*path="(.*\\.(png|webp))".*')
		while is_finished == false:
			var line : String = file.get_line()
			if line.begins_with("[ext_resource"):
				var img_path : String = path_regex.sub(line,"$1").replace("/Before/","/After/")
				if dir.file_exists(img_path):
					pass
				else:
					print("ないよ")
					print(img_path)
					file.close()
					dir.remove_absolute(path)
					await get_tree().process_frame
					EditorInterface.get_resource_filesystem().scan_sources()
					is_finished = true
			if line.begins_with("[sub_resource"):
				print("finished")
				is_finished = true
		if file.is_open():
			var clean_txt : String = file.get_as_text().replace("/Before/","/After/")
			file.close()
			var clean_file : FileAccess = FileAccess.open(path,FileAccess.WRITE)
			clean_file.store_string(clean_txt)
			dir.remove_absolute(path)
			if not EditorInterface.get_resource_filesystem().is_scanning():
				EditorInterface.get_resource_filesystem().scan_sources()

extends Control

var is_grab : bool = false
var offset : Vector2

func _on_gui_input(event: InputEvent) -> void:
	if is_grab:
		if event is InputEventMouseButton:
			if event.pressed == false and event.button_index == 1:
				is_grab = false
		elif event is InputEventMouseMotion:
			self.global_position = get_global_mouse_position() - offset
	else :
		if event is InputEventMouseButton:
			if event.pressed and event.button_index == 1:
				is_grab = true
		elif event is InputEventMouseMotion:
			offset = event.position