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https://github.com/libretro/scummvm.git
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84 lines
2.2 KiB
C
84 lines
2.2 KiB
C
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/* 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
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef PEGASUS_GRAPHICS_H
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#define PEGASUS_GRAPHICS_H
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#include "common/rect.h"
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#include "common/str.h"
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#include "common/system.h"
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#include "graphics/pict.h"
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#include "graphics/surface.h"
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#include "pegasus/pegasus.h"
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namespace Pegasus {
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enum {
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// The main cursors
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kMainCursor = 128,
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kZoomInCursor = 129,
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kZoomOutCursor = 130,
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kPointingCursor = 131,
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kInteractHand = 132,
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kGrabbingHand = 133,
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// Reticles when using the Mars shuttle
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kTargetingReticle1 = 900,
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kTargetingReticle2 = 901
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};
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enum {
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kImageCacheSize = 10
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};
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struct ImageCache {
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Common::String filename;
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Graphics::Surface *surface;
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uint32 lastUsed;
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};
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class PegasusEngine;
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class GraphicsManager {
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public:
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GraphicsManager(PegasusEngine *vm);
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~GraphicsManager();
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void drawPict(Common::String filename, int x, int y, bool updateScreen = true);
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void drawPictTransparent(Common::String filename, int x, int y, uint32 transparency, bool updateScreen = true);
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void setCursor(uint16 cursor);
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uint32 getColor(byte r, byte g, byte b);
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private:
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PegasusEngine *_vm;
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Graphics::PictDecoder *_pictDecoder;
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Graphics::Surface *decodeImage(const Common::String &filename);
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ImageCache _cache[kImageCacheSize];
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int getImageSlot(const Common::String &filename);
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};
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} // End of namespace Pegasus
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#endif
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