@tool
extends TextureProgressBar

@export var texture_under_repat :Texture2D = null
@export var texture_progress_repat :Texture2D = null
@export var max = 3:
	set(value):
		if max != value:
			max = value
			texture()
@export var interval = 10:
	set(value):
		if interval != value:
			interval = value
			texture()

func texture():
	#if Engine.is_editor_hint():
	texture_under = await count_texture(texture_under_repat)
	texture_progress = await count_texture(texture_progress_repat)
	max_value = max
	size = texture_under.get_size()
	pivot_offset = size/2

func count_texture(texture):

	var image = Image.new()
	var image_du :Image = texture.get_image()
	image.set_data(1,1,false,Image.FORMAT_RGBAH,[Color("ffffff00"),Color("ffffff00"),Color("ffffff00"),Color("ffffff00"),Color("ffffff00"),Color("ffffff00"),Color("ffffff00"),Color("ffffff00")])
	image.resize(image_du.get_width()*max + interval *(max-1),image_du.get_height())
	for x in image_du.get_width():
		for y in image_du.get_height():
			for i in max:
				image.set_pixel(x+((image_du.get_width())*i+interval*i),y,image_du.get_pixel(x,y))

	return ImageTexture.create_from_image(image)