istagehandler.h

Go to the documentation of this file.

// SPDX-License-Identifier: Apache-2.0
 
#pragma once
 
#include "global.h"
#include "stage.h"
 
namespace libscratchcpp
{
 
class Sprite;

class LIBSCRATCHCPP_EXPORT IStageHandler
{
    public:
        virtual ~IStageHandler() { }

        virtual void init(Stage *stage) = 0;

        virtual void onCostumeChanged(Costume *costume) = 0;

        virtual void onTempoChanged(int tempo) = 0;

        virtual void onVideoStateChanged(Stage::VideoState videoState) = 0;

        virtual void onVideoTransparencyChanged(int videoTransparency) = 0;

        virtual void onGraphicsEffectChanged(IGraphicsEffect *effect, double value) = 0;

        virtual void onGraphicsEffectsCleared() = 0;

        virtual int costumeWidth() const = 0;

        virtual int costumeHeight() const = 0;

        virtual Rect boundingRect() const = 0;

        virtual Rect fastBoundingRect() const = 0;

        virtual bool touchingClones(const std::vector<Sprite *> &clones) const = 0;

        virtual bool touchingPoint(double x, double y) const = 0;

        virtual bool touchingColor(Rgb color) const = 0;

        virtual bool touchingColor(Rgb color, Rgb mask) const = 0;
};
 
} // namespace libscratchcpp