63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef MM1_GFX_SCREEN_DECODER_H
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#define MM1_GFX_SCREEN_DECODER_H
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#include "image/image_decoder.h"
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#include "graphics/managed_surface.h"
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#include "graphics/palette.h"
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namespace MM {
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namespace MM1 {
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namespace Gfx {
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class ScreenDecoder : public Image::ImageDecoder {
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private:
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Graphics::Surface _surface;
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Graphics::Palette _palette;
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public:
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byte _indexes[4] = { 0 }; // EGA palete indexes used
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public:
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ScreenDecoder() : _palette(0) {}
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~ScreenDecoder() override;
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void destroy() override;
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bool loadFile(const Common::Path &fname,
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int16 w = 320, int16 h = 200);
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bool loadStream(Common::SeekableReadStream &stream, int16 w, int16 h);
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bool loadStream(Common::SeekableReadStream &stream) override {
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return loadStream(stream, 320, 200);
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}
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const Graphics::Surface *getSurface() const override {
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return &_surface;
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}
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const Graphics::Palette &getPalette() const override { return _palette; }
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void clear() { _surface.free(); }
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};
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} // namespace Gfx
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} // namespace MM1
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} // namespace MM
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#endif
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