Function tweenColorEffectPropertyTween

Extensions/TweenBehavior/tweentools.ts:725–771

(
        runtimeScene: RuntimeScene,
        identifier: string,
        toColorStr: string,
        layerName: string,
        effectName: string,
        propertyName: string,
        easing: string,
        duration: float
      )

       * @param duration Duration in seconds
       */
      export const tweenColorEffectPropertyTween = (
        runtimeScene: RuntimeScene,
        identifier: string,
        toColorStr: string,
        layerName: string,
        effectName: string,
        propertyName: string,
        easing: string,
        duration: float
      ) => {
        const layer = runtimeScene.getLayer(layerName);
        const effect = layer.getRendererEffects()[effectName];
        if (!effect) {
          logger.error(
            `The layer "${layer.getName()}" doesn't have any effect called "${effectName}"`
          );
        }
        const rgbFromColor = gdjs.hexNumberToRGB(
          effect ? effect.getColorParameter(propertyName) : 0
        );
        const rgbToColor: float[] = gdjs.rgbOrHexToRGBColor(toColorStr);

        getTweensMap(runtimeScene).addMultiTween(
          identifier,
          layer,
          duration,
          easing,
          linearInterpolation,
          gdjs.evtTools.tween.rgbToHsl(
            rgbFromColor.r,
            rgbFromColor.g,
            rgbFromColor.b
          ),
          gdjs.evtTools.tween.rgbToHsl(
            rgbToColor[0],
            rgbToColor[1],
            rgbToColor[2]
          ),
          getTweenColorEffectPropertySetter(effect, propertyName),
          {
            type: 'colorEffectProperty',
            layerName,
            effectName,
            propertyName,
          }
        );
      };
    }
  }
}