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https://github.com/libretro/scummvm.git
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54 lines
1.7 KiB
C++
54 lines
1.7 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
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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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* $URL$
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* $Id$
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*
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*/
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#include "kyra/kyra_v1.h"
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#include "kyra/screen_v1.h"
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namespace Kyra {
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Screen_v1::Screen_v1(KyraEngine_v1 *vm, OSystem *system)
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: Screen(vm, system) {
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_vm = vm;
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}
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Screen_v1::~Screen_v1() {
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}
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void Screen_v1::fadeSpecialPalette(int palIndex, int startIndex, int size, int fadeTime) {
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debugC(9, kDebugLevelScreen, "Screen_v1::fadeSpecialPalette(%d, %d, %d, %d)", palIndex, startIndex, size, fadeTime);
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assert(_vm->palTable1()[palIndex]);
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assert(_currentPalette);
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uint8 tempPal[768];
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memcpy(tempPal, _currentPalette, 768);
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memcpy(&tempPal[startIndex*3], _vm->palTable1()[palIndex], size*3);
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fadePalette(tempPal, fadeTime*18);
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memcpy(&_currentPalette[startIndex*3], &tempPal[startIndex*3], size*3);
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setScreenPalette(_currentPalette);
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_system->updateScreen();
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}
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} // end of namespace Kyra
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