owniverse/world/Background/starry_sky_dynamic_bg.gd

extends Node2D

@export_group("Visual Settings")
@export var Star_Count: int = 5000: set = set_star_count
@export var Background_Image_Size: Vector2 = Vector2(4096, 4096): 
        set = set_Background_Image_Size
@export var background_color: Color = Color.BLACK

#@export_group("Animation")
#@export var auto_rotate: bool = false
#@export var rotation_speed: float = 0.1

var rotation_angle: float = 0.0

func _ready():
    queue_redraw()

func _draw():
    draw_rect(Rect2(Vector2.ZERO, Background_Image_Size), background_color)
    
    # Сохраняем текущее состояние трансформации
    var transform = Transform2D().rotated(rotation_angle)
    draw_set_transform_matrix(transform)
    
    draw_galaxy()

func draw_galaxy():
    for ind1 in range(Star_Count):
        var star_coords = Vector2(randi_range(0, Background_Image_Size.x), 
                                    randi_range(0, Background_Image_Size.y))
        #draw_star(star_coords)

func _process(delta):
    if Engine.is_editor_hint():
        queue_redraw()

#func draw_star(star_coords: Vector2):
    #var rnd_seed = randi_range(0, STAR_COLOR_DISTRIBUTION[-1][0])
    #for item:Array in STAR_COLOR_DISTRIBUTION:
        #if rnd_seed <= item[0]:
            #var star_color = Color.html(item[1])
            #draw_circle(star_coords, 1, star_color)
            

#region Сеттеры для автоматического обновления
func set_Background_Image_Size(value: Vector2):
    Background_Image_Size = value
    queue_redraw()

func set_star_count(value: int):
    Star_Count = value
    queue_redraw()

#endregion