gba-sprite-engine/engine/src/effects/fade_out_scene.cpp

//
// Created by Wouter Groeneveld on 04/08/18.
//

#include <engine/effects/fade_out_scene.h>

FadeOutScene::FadeOutScene(int speed) : timesUpdated(0), speed(speed) {
}

void FadeOutScene::update() {
    if(!this->palette.get()) {
        auto fgPalette = sceneToAffect->getForegroundPalette();
        auto bgPalette = sceneToAffect->getBackgroundPalette();

        this->palette = std::unique_ptr<CombinedPalette>(*fgPalette + *bgPalette);
    }

    this->palette.get()->increaseBrightness(speed);
    timesUpdated++;
}