Funkin/source/funkin/graphics/shaders/HSVShader.hx

package funkin.graphics.shaders;

import flixel.addons.display.FlxRuntimeShader;

@:nullSafety
class HSVShader extends FlxRuntimeShader
{
  public var hue(default, set):Float = 1;
  public var saturation(default, set):Float = 1;
  public var value(default, set):Float = 1;

  public function new(h:Float = 1, s:Float = 1, v:Float = 1)
  {
    super(Assets.getText(Paths.frag('hsv')));
    FlxG.debugger.addTrackerProfile(new TrackerProfile(HSVShader, ['hue', 'saturation', 'value']));
    hue = h;
    saturation = s;
    value = v;
  }

  function set_hue(value:Float):Float
  {
    this.setFloat('_hue', value);
    this.hue = value;

    return this.hue;
  }

  function set_saturation(value:Float):Float
  {
    this.setFloat('_sat', value);
    this.saturation = value;

    return this.saturation;
  }

  function set_value(value:Float):Float
  {
    this.setFloat('_val', value);
    this.value = value;

    return this.value;
  }
}