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/*
* This file is part of OpenTTD.
* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file null_v.h Base of the video driver that doesn't blit. */
#ifndef VIDEO_NULL_H
#define VIDEO_NULL_H
#include "video_driver.hpp"
/** The null video driver. */
class VideoDriver_Null : public VideoDriver {
private:
uint ticks; ///< Amount of ticks to run.
public:
const char *Start(const StringList ¶m) override;
void Stop() override;
void MakeDirty(int left, int top, int width, int height) override;
void MainLoop() override;
bool ChangeResolution(int w, int h) override;
bool ToggleFullscreen(bool fullscreen) override;
const char *GetName() const override { return "null"; }
bool HasGUI() const override { return false; }
};
/** Factory the null video driver. */
class FVideoDriver_Null : public DriverFactoryBase {
public:
FVideoDriver_Null() : DriverFactoryBase(Driver::DT_VIDEO, 0, "null", "Null Video Driver") {}
Driver *CreateInstance() const override { return new VideoDriver_Null(); }
};
#endif /* VIDEO_NULL_H */
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