extends TextureRect

var _screen_size: Vector2
var _colors: Array[Color]


# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	_screen_size = get_viewport_rect().size

	# TODO: Calculate this field's scale and position based on which no# field this is.
	# TODO: Method to take list of colors, split into this format of dictionary, and apply as gradient.
	var gradient_data := {
		0.0: Color.MAROON,
		1.0: Color.MAROON,
	}

	var gradient := Gradient.new()
	gradient.offsets = gradient_data.keys()
	gradient.colors = gradient_data.values()
	
	var gradient_texture = GradientTexture1D.new()
	gradient_texture.gradient = gradient
	# gradient_texture.width = _screen_size.x

	texture = gradient_texture

func set_colors(colors: Array[Color]) -> void:
	_colors = colors


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	pass