#pragma once

#include "core/effect.hpp"

namespace effector {

// Mangles the bytes of its input band by band: posterising, xoring with a
// random mask, rotating the bits or shuffling the channels.
// A pure transform: it needs no source images, and leading a chain with
// sources loaded it starts from a crop of a randomly chosen one.
class BitCrushEffect : public Effect {
public:
    std::string name() const override { return "bitcrush"; }
    std::string title() const override { return "Bit crush"; }
    std::string description() const override {
        return "Mangles the bytes of random bands: posterises them, xors them with a random "
               "mask, rotates their bits or shuffles their channels.";
    }
    const std::vector<ParamSpec>& params() const override;
    bool needsSources() const override { return false; }

    Image render(const std::vector<Image>& sources, int width, int height, Rng& rng,
                 const ParamValues& values) const override;
};

}  // namespace effector