67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program 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, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#ifndef SCI_GRAPHICS_REMAP_H
|
|
#define SCI_GRAPHICS_REMAP_H
|
|
|
|
#include "common/array.h"
|
|
#include "common/serializer.h"
|
|
|
|
namespace Sci {
|
|
|
|
class GfxScreen;
|
|
|
|
/**
|
|
* This class handles color remapping for the QFG4 demo.
|
|
*/
|
|
class GfxRemap {
|
|
private:
|
|
enum ColorRemappingType {
|
|
kRemapNone = 0,
|
|
kRemapByRange = 1,
|
|
kRemapByPercent = 2
|
|
};
|
|
|
|
public:
|
|
GfxRemap(GfxPalette *_palette);
|
|
|
|
void resetRemapping();
|
|
void setRemappingPercent(byte color, byte percent);
|
|
void setRemappingRange(byte color, byte from, byte to, byte base);
|
|
bool isRemapped(byte color) const {
|
|
return _remapOn && (_remappingType[color] != kRemapNone);
|
|
}
|
|
byte remapColor(byte remappedColor, byte screenColor);
|
|
void updateRemapping();
|
|
|
|
private:
|
|
GfxPalette *_palette;
|
|
|
|
bool _remapOn;
|
|
ColorRemappingType _remappingType[256];
|
|
byte _remappingByPercent[256];
|
|
byte _remappingByRange[256];
|
|
uint16 _remappingPercentToSet;
|
|
};
|
|
} // End of namespace Sci
|
|
|
|
#endif // SCI_GRAPHICS_REMAP_H
|