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/*
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* This file is part of OpenTTD.
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* 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.
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* 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.
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* 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/>.
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*/
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/** @file allegro_v.h Base of the Allegro video driver. */
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#ifndef VIDEO_ALLEGRO_H
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#define VIDEO_ALLEGRO_H
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#include "video_driver.hpp"
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/** The allegro video driver. */
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class VideoDriver_Allegro : public VideoDriver {
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public:
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const char *Start(const StringList ¶m) override;
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void Stop() override;
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void MakeDirty(int left, int top, int width, int height) override;
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void MainLoop() override;
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bool ChangeResolution(int w, int h) override;
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bool ToggleFullscreen(bool fullscreen) override;
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bool AfterBlitterChange() override;
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bool ClaimMousePointer() override;
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const char *GetName() const override { return "allegro"; }
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protected:
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void InputLoop() override;
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void Paint() override;
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void CheckPaletteAnim() override;
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bool PollEvent() override;
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};
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/** Factory for the allegro video driver. */
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class FVideoDriver_Allegro : public DriverFactoryBase {
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public:
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FVideoDriver_Allegro() : DriverFactoryBase(Driver::DT_VIDEO, 4, "allegro", "Allegro Video Driver") {}
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Driver *CreateInstance() const override { return new VideoDriver_Allegro(); }
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};
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#endif /* VIDEO_ALLEGRO_H */
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