104 lines
3.3 KiB
C++
104 lines
3.3 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 ULTIMA8_GFX_PALETTEMANAGER_H
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#define ULTIMA8_GFX_PALETTEMANAGER_H
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#include "ultima/shared/std/containers.h"
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#include "graphics/pixelformat.h"
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#include "ultima/ultima8/gfx/pal_transforms.h"
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namespace Ultima {
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namespace Ultima8 {
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class Palette;
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class PaletteManager {
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public:
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explicit PaletteManager(const Graphics::PixelFormat &format);
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~PaletteManager();
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static PaletteManager *get_instance() {
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return _paletteManager;
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}
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enum PalIndex {
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Pal_Game = 0,
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Pal_Movie = 1,
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Pal_Diff = 2, // Crusaders only - difficulty screen??
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Pal_Misc = 3, // Crusaders only - game menu
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Pal_Misc2 = 4, // Crusaders only - ??
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Pal_Star = 5, // Crusaders only - ??
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Pal_Cred = 6, // Crusader: No regret only (but mentioned in the no remorse exe!)
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Pal_JPFontStart = 16
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};
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void load(PalIndex index, Common::ReadStream &rs, Common::ReadStream &xformrs);
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void load(PalIndex index, Common::ReadStream &rs);
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Palette *getPalette(PalIndex index);
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uint getNumPalettes() const { return _palettes.size(); }
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void duplicate(PalIndex src, PalIndex dest);
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//! Re-convert a palette to native format after modifying it. If maxindex is set,
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//! only recalculate color indexes up to that value.
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void updatedPalette(PalIndex index, int maxindex = 0);
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//! Apply a transform matrix to a palette (-4.11 fixed)
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void transformPalette(PalIndex index, const int16 matrix[12]);
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//! reset the transformation matrix of a palette
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void untransformPalette(PalIndex index);
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//! Get the current TransformMatrix for the given index
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bool getTransformMatrix(int16 matrix[12], PalIndex index);
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// Get a TransformMatrix from a PalTransforms value (-4.11 fixed)
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static void getTransformMatrix(int16 matrix[12],
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PalTransforms trans);
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// Create a custom Transform Matrix from RGBA col32. (-4.11 fixed)
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// Alpha will set how much of original palette to keep. 0 = keep none
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static void getTransformMatrix(int16 matrix[12], uint32 col32);
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//! Change the pixel format used by the PaletteManager
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void PixelFormatChanged(const Graphics::PixelFormat &format);
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//! Reset the Palette Manager
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void reset();
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//! Reset all the transforms back to default
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void resetTransforms();
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bool loadTransforms(Common::ReadStream &rs);
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void saveTransforms(Common::WriteStream &ws);
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private:
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Std::vector<Palette *> _palettes;
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Graphics::PixelFormat _format;
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static PaletteManager *_paletteManager;
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};
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} // End of namespace Ultima8
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} // End of namespace Ultima
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#endif
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