mirror of
https://github.com/libretro/scummvm.git
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982 lines
23 KiB
C++
982 lines
23 KiB
C++
/* ScummVM - Scumm Interpreter
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* Copyright (C) 2004 Ivan Dubrov
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* Copyright (C) 2004-2006 The ScummVM project
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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 "gob/gob.h"
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#include "gob/video.h"
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#include "gob/anim.h"
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#include "gob/draw.h"
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#include "gob/scenery.h"
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#include "gob/mult.h"
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#include "gob/util.h"
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#include "gob/inter.h"
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#include "gob/parse.h"
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#include "gob/global.h"
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#include "gob/sound.h"
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#include "gob/palanim.h"
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#include "gob/game.h"
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namespace Gob {
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Mult::Mult(GobEngine *vm) : _vm(vm) {
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_objects = 0;
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_renderData = 0;
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_objCount = 0;
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_underAnimSurf = 0;
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_multData = 0;
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_frame = 0;
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_doPalSubst = 0;
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_counter = 0;
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_frameRate = 0;
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_animArrayX = 0;
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_animArrayY = 0;
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_animArrayData = 0;
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_index = 0;
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_staticKeysCount = 0;
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_staticKeys = 0;
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int i;
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for (i = 0; i < 10; i++)
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_staticIndices[i] = 0;
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for (i = 0; i < 4; i++) {
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_animKeys[i] = 0;
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_animKeysCount[i] = 0;
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}
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_animLayer = 0;
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for (i = 0; i < 10; i++)
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_animIndices[i] = 0;
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_textKeysCount = 0;
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_textKeys = 0;
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_frameStart = 0;
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_palKeyIndex = 0;
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_palKeysCount = 0;
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_palKeys = 0;
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_oldPalette = 0;
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_palAnimKey = 0;
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for (i = 0; i < 256; i++) {
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_palAnimPalette[i].red = 0;
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_palAnimPalette[i].green = 0;
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_palAnimPalette[i].blue = 0;
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}
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for (i = 0; i < 4; i++) {
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_palAnimIndices[i] = 0;
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_palAnimRed[i] = 0;
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_palAnimGreen[i] = 0;
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_palAnimBlue[i] = 0;
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}
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_palFadeKeys = 0;
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_palFadeKeysCount = 0;
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_palFadingRed = 0;
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_palFadingGreen = 0;
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_palFadingBlue = 0;
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_animDataAllocated = 0;
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_dataPtr = 0;
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for (i = 0; i < 10; i++) {
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_staticLoaded[i] = 0;
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_animLoaded[i] = 0;
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}
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_sndSlotsCount = 0;
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_sndKeysCount = 0;
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_sndKeys = 0;
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for (i = 0; i < 5; i++)
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for (int j = 0; j < 16; j++) {
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_fadePal[i][j].red = 0;
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_fadePal[i][j].green = 0;
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_fadePal[i][j].blue = 0;
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}
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}
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void Mult::animate(void) {
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int16 minOrder;
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int16 maxOrder;
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int16 *pCurLefts;
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int16 *pCurRights;
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int16 *pCurTops;
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int16 *pCurBottoms;
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int16 *pDirtyLefts;
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int16 *pDirtyRights;
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int16 *pDirtyTops;
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int16 *pDirtyBottoms;
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int16 *pNeedRedraw;
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Mult_AnimData *pAnimData;
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int16 i, j;
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int16 order;
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if (_renderData == 0)
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return;
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pDirtyLefts = _renderData;
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pDirtyRights = pDirtyLefts + _objCount;
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pDirtyTops = pDirtyRights + _objCount;
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pDirtyBottoms = pDirtyTops + _objCount;
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pNeedRedraw = pDirtyBottoms + _objCount;
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pCurLefts = pNeedRedraw + _objCount;
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pCurRights = pCurLefts + _objCount;
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pCurTops = pCurRights + _objCount;
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pCurBottoms = pCurTops + _objCount;
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minOrder = 100;
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maxOrder = 0;
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//Find dirty areas
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for (i = 0; i < _objCount; i++) {
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pNeedRedraw[i] = 0;
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pDirtyTops[i] = 1000;
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pDirtyLefts[i] = 1000;
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pDirtyBottoms[i] = 1000;
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pDirtyRights[i] = 1000;
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pAnimData = _objects[i].pAnimData;
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if (pAnimData->isStatic == 0 && pAnimData->isPaused == 0 &&
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_objects[i].tick == pAnimData->maxTick) {
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if (pAnimData->order < minOrder)
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minOrder = pAnimData->order;
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if (pAnimData->order > maxOrder)
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maxOrder = pAnimData->order;
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pNeedRedraw[i] = 1;
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_vm->_scenery->updateAnim(pAnimData->layer, pAnimData->frame,
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pAnimData->animation, 0,
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*(_objects[i].pPosX), *(_objects[i].pPosY),
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0);
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if (_objects[i].lastLeft != -1) {
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pDirtyLefts[i] =
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MIN(_objects[i].lastLeft,
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_vm->_scenery->_toRedrawLeft);
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pDirtyTops[i] =
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MIN(_objects[i].lastTop,
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_vm->_scenery->_toRedrawTop);
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pDirtyRights[i] =
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MAX(_objects[i].lastRight,
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_vm->_scenery->_toRedrawRight);
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pDirtyBottoms[i] =
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MAX(_objects[i].lastBottom,
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_vm->_scenery->_toRedrawBottom);
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} else {
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pDirtyLefts[i] = _vm->_scenery->_toRedrawLeft;
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pDirtyTops[i] = _vm->_scenery->_toRedrawTop;
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pDirtyRights[i] = _vm->_scenery->_toRedrawRight;
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pDirtyBottoms[i] = _vm->_scenery->_toRedrawBottom;
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}
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pCurLefts[i] = _vm->_scenery->_toRedrawLeft;
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pCurRights[i] = _vm->_scenery->_toRedrawRight;
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pCurTops[i] = _vm->_scenery->_toRedrawTop;
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pCurBottoms[i] = _vm->_scenery->_toRedrawBottom;
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} else {
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if (_objects[i].lastLeft != -1) {
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if (pAnimData->order < minOrder)
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minOrder = pAnimData->order;
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if (pAnimData->order > maxOrder)
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maxOrder = pAnimData->order;
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if (pAnimData->isStatic)
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*pNeedRedraw = 1;
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pCurLefts[i] = _objects[i].lastLeft;
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pDirtyLefts[i] = _objects[i].lastLeft;
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pCurTops[i] = _objects[i].lastTop;
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pDirtyTops[i] = _objects[i].lastTop;
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pCurRights[i] = _objects[i].lastRight;
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pDirtyRights[i] = _objects[i].lastRight;
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pCurBottoms[i] = _objects[i].lastBottom;
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pDirtyBottoms[i] = _objects[i].lastBottom;
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}
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}
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}
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// Find intersections
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for (i = 0; i < _objCount; i++) {
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pAnimData = _objects[i].pAnimData;
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pAnimData->intersected = 200;
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if (pAnimData->isStatic)
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continue;
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for (j = 0; j < _objCount; j++) {
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if (i == j)
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continue;
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if (_objects[j].pAnimData->isStatic)
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continue;
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if (pCurRights[i] < pCurLefts[j])
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continue;
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if (pCurRights[j] < pCurLefts[i])
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continue;
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if (pCurBottoms[i] < pCurTops[j])
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continue;
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if (pCurBottoms[j] < pCurTops[i])
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continue;
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pAnimData->intersected = j;
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break;
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}
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}
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// Restore dirty areas
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for (i = 0; i < _objCount; i++) {
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if (pNeedRedraw[i] == 0 || _objects[i].lastLeft == -1)
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continue;
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_vm->_draw->_sourceSurface = 22;
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_vm->_draw->_destSurface = 21;
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_vm->_draw->_spriteLeft = pDirtyLefts[i] - _vm->_anim->_areaLeft;
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_vm->_draw->_spriteTop = pDirtyTops[i] - _vm->_anim->_areaTop;
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_vm->_draw->_spriteRight = pDirtyRights[i] - pDirtyLefts[i] + 1;
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_vm->_draw->_spriteBottom = pDirtyBottoms[i] - pDirtyTops[i] + 1;
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_vm->_draw->_destSpriteX = pDirtyLefts[i];
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_vm->_draw->_destSpriteY = pDirtyTops[i];
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_vm->_draw->_transparency = 0;
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_vm->_draw->spriteOperation(DRAW_BLITSURF);
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_objects[i].lastLeft = -1;
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}
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// Update view
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for (order = minOrder; order <= maxOrder; order++) {
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for (i = 0; i < _objCount; i++) {
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pAnimData = _objects[i].pAnimData;
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if (pAnimData->order != order)
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continue;
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if (pNeedRedraw[i]) {
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if (pAnimData->isStatic == 0) {
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_vm->_scenery->updateAnim(pAnimData->layer,
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pAnimData->frame,
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pAnimData->animation, 2,
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*(_objects[i].pPosX),
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*(_objects[i].pPosY), 1);
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if (_vm->_scenery->_toRedrawLeft != -12345) {
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_objects[i].lastLeft =
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_vm->_scenery->_toRedrawLeft;
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_objects[i].lastTop =
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_vm->_scenery->_toRedrawTop;
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_objects[i].lastRight =
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_vm->_scenery->_toRedrawRight;
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_objects[i].lastBottom =
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_vm->_scenery->_toRedrawBottom;
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} else {
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_objects[i].lastLeft = -1;
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}
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}
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_vm->_scenery->updateStatic(order + 1);
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} else if (pAnimData->isStatic == 0) {
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for (j = 0; j < _objCount; j++) {
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if (pNeedRedraw[j] == 0)
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continue;
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if (pDirtyRights[i] < pDirtyLefts[j])
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continue;
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if (pDirtyRights[j] < pDirtyLefts[i])
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continue;
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if (pDirtyBottoms[i] < pDirtyTops[j])
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continue;
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if (pDirtyBottoms[j] < pDirtyTops[i])
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continue;
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_vm->_scenery->_toRedrawLeft = pDirtyLefts[j];
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_vm->_scenery->_toRedrawRight = pDirtyRights[j];
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_vm->_scenery->_toRedrawTop = pDirtyTops[j];
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_vm->_scenery->_toRedrawBottom = pDirtyBottoms[j];
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_vm->_scenery->updateAnim(pAnimData->layer,
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pAnimData->frame,
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pAnimData->animation, 4,
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*(_objects[i].pPosX),
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*(_objects[i].pPosY), 1);
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_vm->_scenery->updateStatic(order + 1);
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}
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}
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}
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}
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// Advance animations
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for (i = 0; i < _objCount; i++) {
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pAnimData = _objects[i].pAnimData;
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if (pAnimData->isStatic || pAnimData->isPaused)
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continue;
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if (_objects[i].tick == pAnimData->maxTick) {
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_objects[i].tick = 0;
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if (pAnimData->animType == 4) {
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pAnimData->isPaused = 1;
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pAnimData->frame = 0;
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} else {
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pAnimData->frame++;
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if (pAnimData->frame >=
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_vm->_scenery->_animations[(int)pAnimData->animation].layers[pAnimData->layer]->framesCount) {
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switch (pAnimData->animType) {
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case 0:
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pAnimData->frame = 0;
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break;
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case 1:
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pAnimData->frame = 0;
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*(_objects[i].pPosX) =
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*(_objects[i].pPosX) +
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_vm->_scenery->_animations[(int)pAnimData->animation].layers[pAnimData->layer]->animDeltaX;
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*(_objects[i].pPosY) =
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*(_objects[i].pPosY) +
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_vm->_scenery->_animations[(int)pAnimData->animation].layers[pAnimData->layer]->animDeltaY;
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break;
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case 2:
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pAnimData->frame = 0;
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pAnimData->animation =
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pAnimData->newAnimation;
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pAnimData->layer =
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pAnimData->newLayer;
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break;
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case 3:
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pAnimData->animType = 4;
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pAnimData->frame = 0;
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break;
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case 5:
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pAnimData->isStatic = 1;
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pAnimData->frame = 0;
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break;
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case 6:
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pAnimData->frame--;
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pAnimData->isPaused = 1;
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break;
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}
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pAnimData->newCycle = 1;
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} else {
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pAnimData->newCycle = 0;
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}
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}
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} else {
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_objects[i].tick++;
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}
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}
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}
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void Mult::interGetObjAnimSize(void) {
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Mult_AnimData *pAnimData;
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int16 objIndex;
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_vm->_inter->evalExpr(&objIndex);
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pAnimData = _objects[objIndex].pAnimData;
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if (pAnimData->isStatic == 0) {
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_vm->_scenery->updateAnim(pAnimData->layer, pAnimData->frame,
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pAnimData->animation, 0, *(_objects[objIndex].pPosX),
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*(_objects[objIndex].pPosY), 0);
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}
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WRITE_VAR_OFFSET(_vm->_parse->parseVarIndex(), _vm->_scenery->_toRedrawLeft);
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WRITE_VAR_OFFSET(_vm->_parse->parseVarIndex(), _vm->_scenery->_toRedrawTop);
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WRITE_VAR_OFFSET(_vm->_parse->parseVarIndex(), _vm->_scenery->_toRedrawRight);
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WRITE_VAR_OFFSET(_vm->_parse->parseVarIndex(), _vm->_scenery->_toRedrawBottom);
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}
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void Mult::freeMult(void) {
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if (_vm->_anim->_animSurf != 0)
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_vm->_video->freeSurfDesc(_vm->_anim->_animSurf);
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delete[] _objects;
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delete[] _renderData;
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_objects = 0;
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_renderData = 0;
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_vm->_anim->_animSurf = 0;
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}
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void Mult::interLoadMult(void) {
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int16 val;
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int16 objIndex;
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int16 i;
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char *lmultData;
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debugC(4, DEBUG_GAMEFLOW, "interLoadMult: Loading...");
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_vm->_inter->evalExpr(&objIndex);
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_vm->_inter->evalExpr(&val);
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*_objects[objIndex].pPosX = val;
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_vm->_inter->evalExpr(&val);
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*_objects[objIndex].pPosY = val;
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lmultData = (char *)_objects[objIndex].pAnimData;
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for (i = 0; i < 11; i++) {
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if ((char)READ_LE_UINT16(_vm->_global->_inter_execPtr) == (char)99) {
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_vm->_inter->evalExpr(&val);
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lmultData[i] = val;
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} else {
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_vm->_global->_inter_execPtr++;
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}
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}
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}
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void Mult::freeAll(void) {
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int16 i;
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freeMult();
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for (i = 0; i < 10; i++)
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_vm->_scenery->freeAnim(i);
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for (i = 0; i < 10; i++)
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_vm->_scenery->freeStatic(i);
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}
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void Mult::initAll(void) {
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int16 i;
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_objects = 0;
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_vm->_anim->_animSurf = 0;
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_renderData = 0;
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for (i = 0; i < 10; i++)
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_vm->_scenery->_animPictCount[i] = 0;
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for (i = 0; i < 20; i++) {
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_vm->_scenery->_spriteRefs[i] = 0;
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_vm->_scenery->_spriteResId[i] = -1;
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}
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for (i = 0; i < 10; i++)
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_vm->_scenery->_staticPictCount[i] = -1;
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_vm->_scenery->_curStaticLayer = -1;
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_vm->_scenery->_curStatic = -1;
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}
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void Mult::playSound(Snd::SoundDesc * soundDesc, int16 repCount, int16 freq,
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int16 channel) {
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_vm->_snd->playSample(soundDesc, repCount, freq);
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}
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char Mult::drawStatics(char stop) {
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if (_staticKeys[_staticKeysCount - 1].frame > _frame)
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stop = 0;
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for (_counter = 0; _counter < _staticKeysCount;
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_counter++) {
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if (_staticKeys[_counter].frame != _frame
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|| _staticKeys[_counter].layer == -1)
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continue;
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for (_vm->_scenery->_curStatic = 0, _vm->_scenery->_curStaticLayer = _staticKeys[_counter].layer;
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_vm->_scenery->_curStaticLayer >= _vm->_scenery->_statics[_staticIndices[_vm->_scenery->_curStatic]].layersCount;
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_vm->_scenery->_curStatic++) {
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_vm->_scenery->_curStaticLayer -=
|
|
_vm->_scenery->_statics[_staticIndices[_vm->_scenery->_curStatic]].layersCount;
|
|
}
|
|
|
|
_vm->_scenery->_curStatic = _staticIndices[_vm->_scenery->_curStatic];
|
|
_vm->_scenery->renderStatic(_vm->_scenery->_curStatic, _vm->_scenery->_curStaticLayer);
|
|
_vm->_video->drawSprite(_vm->_draw->_backSurface, _vm->_anim->_animSurf,
|
|
0, 0, 319, 199, 0, 0, 0);
|
|
}
|
|
return stop;
|
|
}
|
|
|
|
void Mult::drawAnims(void) {
|
|
Mult_AnimKey *key;
|
|
Mult_Object *animObj;
|
|
int16 i;
|
|
int16 count;
|
|
|
|
for (_index = 0; _index < 4; _index++) {
|
|
for (_counter = 0; _counter < _animKeysCount[_index]; _counter++) {
|
|
key = &_animKeys[_index][_counter];
|
|
animObj = &_objects[_index];
|
|
if (key->frame != _frame)
|
|
continue;
|
|
|
|
if (key->layer != -1) {
|
|
(*animObj->pPosX) = key->posX;
|
|
(*animObj->pPosY) = key->posY;
|
|
|
|
animObj->pAnimData->frame = 0;
|
|
animObj->pAnimData->order = key->order;
|
|
animObj->pAnimData->animType = 1;
|
|
|
|
animObj->pAnimData->isPaused = 0;
|
|
animObj->pAnimData->isStatic = 0;
|
|
animObj->pAnimData->maxTick = 0;
|
|
animObj->tick = 0;
|
|
animObj->pAnimData->layer = key->layer;
|
|
|
|
count = _vm->_scenery->_animations[_animIndices[0]].layersCount;
|
|
i = 0;
|
|
while (animObj->pAnimData->layer >= count) {
|
|
animObj->pAnimData->layer -= count;
|
|
i++;
|
|
|
|
count = _vm->_scenery->_animations[_animIndices[i]].layersCount;
|
|
}
|
|
animObj->pAnimData->animation = _animIndices[i];
|
|
} else {
|
|
animObj->pAnimData->isStatic = 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void Mult::drawText(char *pStop, char *pStopNoClear) {
|
|
char *savedIP;
|
|
|
|
int16 cmd;
|
|
for (_index = 0; _index < _textKeysCount; _index++) {
|
|
if (_textKeys[_index].frame != _frame)
|
|
continue;
|
|
|
|
cmd = _textKeys[_index].cmd;
|
|
if (cmd == 0) {
|
|
*pStop = 0;
|
|
} else if (cmd == 1) {
|
|
*pStopNoClear = 1;
|
|
_frameStart = 0;
|
|
} else if (cmd == 3) {
|
|
*pStop = 0;
|
|
savedIP = _vm->_global->_inter_execPtr;
|
|
_vm->_global->_inter_execPtr = (char *)(&_textKeys[_index].index);
|
|
_vm->_global->_inter_execPtr = savedIP;
|
|
}
|
|
}
|
|
}
|
|
|
|
char Mult::prepPalAnim(char stop) {
|
|
_palKeyIndex = -1;
|
|
do {
|
|
_palKeyIndex++;
|
|
if (_palKeyIndex >= _palKeysCount)
|
|
return stop;
|
|
} while (_palKeys[_palKeyIndex].frame != _frame);
|
|
|
|
if (_palKeys[_palKeyIndex].cmd == -1) {
|
|
stop = 0;
|
|
_doPalSubst = 0;
|
|
_vm->_global->_pPaletteDesc->vgaPal = _oldPalette;
|
|
|
|
memcpy((char *)_palAnimPalette, (char *)_vm->_global->_pPaletteDesc->vgaPal, 768);
|
|
|
|
_vm->_video->setFullPalette(_vm->_global->_pPaletteDesc);
|
|
} else {
|
|
stop = 0;
|
|
_doPalSubst = 1;
|
|
_palAnimKey = _palKeyIndex;
|
|
|
|
_palAnimIndices[0] = 0;
|
|
_palAnimIndices[1] = 0;
|
|
_palAnimIndices[2] = 0;
|
|
_palAnimIndices[3] = 0;
|
|
|
|
_vm->_global->_pPaletteDesc->vgaPal = _palAnimPalette;
|
|
}
|
|
return stop;
|
|
}
|
|
|
|
void Mult::doPalAnim(void) {
|
|
int16 off;
|
|
int16 off2;
|
|
Video::Color *palPtr;
|
|
Mult_PalKey *palKey;
|
|
|
|
if (_doPalSubst == 0)
|
|
return;
|
|
|
|
for (_index = 0; _index < 4; _index++) {
|
|
palKey = &_palKeys[_palAnimKey];
|
|
|
|
if ((_frame % palKey->rates[_index]) != 0)
|
|
continue;
|
|
|
|
_palAnimRed[_index] =
|
|
_vm->_global->_pPaletteDesc->vgaPal[palKey->subst[0][_index] - 1].red;
|
|
_palAnimGreen[_index] =
|
|
_vm->_global->_pPaletteDesc->vgaPal[palKey->subst[0][_index] - 1].green;
|
|
_palAnimBlue[_index] =
|
|
_vm->_global->_pPaletteDesc->vgaPal[palKey->subst[0][_index] - 1].blue;
|
|
|
|
while (1) {
|
|
off = palKey->subst[(_palAnimIndices[_index] + 1) % 16][_index];
|
|
if (off == 0) {
|
|
off = palKey->subst[_palAnimIndices[_index]][_index] - 1;
|
|
|
|
_vm->_global->_pPaletteDesc->vgaPal[off].red = _palAnimRed[_index];
|
|
_vm->_global->_pPaletteDesc->vgaPal[off].green = _palAnimGreen[_index];
|
|
_vm->_global->_pPaletteDesc->vgaPal[off].blue = _palAnimBlue[_index];
|
|
} else {
|
|
off = palKey->subst[(_palAnimIndices[_index] + 1) % 16][_index] - 1;
|
|
off2 = palKey->subst[_palAnimIndices[_index]][_index] - 1;
|
|
|
|
_vm->_global->_pPaletteDesc->vgaPal[off2].red = _vm->_global->_pPaletteDesc->vgaPal[off].red;
|
|
_vm->_global->_pPaletteDesc->vgaPal[off2].green = _vm->_global->_pPaletteDesc->vgaPal[off].green;
|
|
_vm->_global->_pPaletteDesc->vgaPal[off2].blue = _vm->_global->_pPaletteDesc->vgaPal[off].blue;
|
|
}
|
|
|
|
_palAnimIndices[_index] = (_palAnimIndices[_index] + 1) % 16;
|
|
|
|
off = palKey->subst[_palAnimIndices[_index]][_index];
|
|
|
|
if (off == 0) {
|
|
_palAnimIndices[_index] = 0;
|
|
off = palKey->subst[0][_index] - 1;
|
|
|
|
_palAnimRed[_index] = _vm->_global->_pPaletteDesc->vgaPal[off].red;
|
|
_palAnimGreen[_index] = _vm->_global->_pPaletteDesc->vgaPal[off].green;
|
|
_palAnimBlue[_index] = _vm->_global->_pPaletteDesc->vgaPal[off].blue;
|
|
}
|
|
if (_palAnimIndices[_index] == 0)
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (_vm->_global->_colorCount == 256) {
|
|
_vm->_video->waitRetrace(_vm->_global->_videoMode);
|
|
|
|
palPtr = _vm->_global->_pPaletteDesc->vgaPal;
|
|
for (_counter = 0; _counter < 16; _counter++) {
|
|
_vm->_video->setPalElem(_counter, palPtr->red, palPtr->green, palPtr->blue, 0, 0x13);
|
|
palPtr++;
|
|
}
|
|
|
|
palPtr = _vm->_global->_pPaletteDesc->vgaPal;
|
|
for (_counter = 0; _counter < 16; _counter++) {
|
|
_vm->_global->_redPalette[_counter] = palPtr->red;
|
|
_vm->_global->_greenPalette[_counter] = palPtr->green;
|
|
_vm->_global->_bluePalette[_counter] = palPtr->blue;
|
|
palPtr++;
|
|
}
|
|
} else {
|
|
_vm->_video->setFullPalette(_vm->_global->_pPaletteDesc);
|
|
}
|
|
}
|
|
|
|
char Mult::doFadeAnim(char stop) {
|
|
Mult_PalFadeKey *fadeKey;
|
|
|
|
for (_index = 0; _index < _palFadeKeysCount; _index++) {
|
|
fadeKey = &_palFadeKeys[_index];
|
|
|
|
if (fadeKey->frame != _frame)
|
|
continue;
|
|
|
|
stop = 0;
|
|
if ((fadeKey->flag & 1) == 0) {
|
|
if (fadeKey->fade == 0) {
|
|
_vm->_global->_pPaletteDesc->vgaPal = _fadePal[fadeKey->palIndex];
|
|
_vm->_video->setFullPalette(_vm->_global->_pPaletteDesc);
|
|
} else {
|
|
_vm->_global->_pPaletteDesc->vgaPal = _fadePal[fadeKey->palIndex];
|
|
_vm->_palanim->fade(_vm->_global->_pPaletteDesc, fadeKey->fade, 0);
|
|
}
|
|
} else {
|
|
_vm->_global->_pPaletteDesc->vgaPal = _fadePal[fadeKey->palIndex];
|
|
_vm->_palanim->fade(_vm->_global->_pPaletteDesc, fadeKey->fade, -1);
|
|
|
|
_palFadingRed = (fadeKey->flag >> 1) & 1;
|
|
_palFadingGreen = (fadeKey->flag >> 2) & 1;
|
|
_palFadingBlue = (fadeKey->flag >> 3) & 1;
|
|
}
|
|
}
|
|
|
|
if (_palFadingRed) {
|
|
_palFadingRed = !_vm->_palanim->fadeStep(1);
|
|
stop = 0;
|
|
}
|
|
if (_palFadingGreen) {
|
|
_palFadingGreen = !_vm->_palanim->fadeStep(2);
|
|
stop = 0;
|
|
}
|
|
if (_palFadingBlue) {
|
|
_palFadingBlue = !_vm->_palanim->fadeStep(3);
|
|
stop = 0;
|
|
}
|
|
return stop;
|
|
}
|
|
|
|
char Mult::doSoundAnim(char stop) {
|
|
Mult_SndKey *sndKey;
|
|
for (_index = 0; _index < _sndKeysCount; _index++) {
|
|
sndKey = &_sndKeys[_index];
|
|
if (sndKey->frame != _frame)
|
|
continue;
|
|
|
|
if (sndKey->cmd != -1) {
|
|
if (sndKey->cmd == 1) {
|
|
_vm->_snd->stopSound(0);
|
|
stop = 0;
|
|
playSound(_vm->_game->_soundSamples[sndKey->soundIndex], sndKey->repCount,
|
|
sndKey->freq, sndKey->channel);
|
|
|
|
} else if (sndKey->cmd == 4) {
|
|
_vm->_snd->stopSound(0);
|
|
stop = 0;
|
|
playSound(_vm->_game->_soundSamples[sndKey->soundIndex], sndKey->repCount,
|
|
sndKey->freq, sndKey->channel);
|
|
}
|
|
} else {
|
|
if (_vm->_snd->_playingSound)
|
|
_vm->_snd->stopSound(sndKey->channel);
|
|
}
|
|
}
|
|
return stop;
|
|
}
|
|
|
|
void Mult::playMult(int16 startFrame, int16 endFrame, char checkEscape,
|
|
char handleMouse) {
|
|
char stopNoClear;
|
|
char stop;
|
|
Mult_Object *multObj;
|
|
Mult_AnimData *animData;
|
|
|
|
if (_multData == 0)
|
|
return;
|
|
|
|
stopNoClear = 0;
|
|
_frame = startFrame;
|
|
if (endFrame == -1)
|
|
endFrame = 32767;
|
|
|
|
if (_frame == -1) {
|
|
_doPalSubst = 0;
|
|
_palFadingRed = 0;
|
|
_palFadingGreen = 0;
|
|
_palFadingBlue = 0;
|
|
|
|
_oldPalette = _vm->_global->_pPaletteDesc->vgaPal;
|
|
memcpy((char *)_palAnimPalette, (char *)_vm->_global->_pPaletteDesc->vgaPal, 768);
|
|
|
|
if (_vm->_anim->_animSurf == 0) {
|
|
_vm->_util->setFrameRate(_frameRate);
|
|
_vm->_anim->_areaTop = 0;
|
|
_vm->_anim->_areaLeft = 0;
|
|
_vm->_anim->_areaWidth = 320;
|
|
_vm->_anim->_areaHeight = 200;
|
|
_objCount = 4;
|
|
|
|
_objects = new Mult_Object[_objCount];
|
|
_renderData = new int16[9 * _objCount];
|
|
|
|
_animArrayX = new int32[_objCount];
|
|
_animArrayY = new int32[_objCount];
|
|
|
|
_animArrayData = new Mult_AnimData[_objCount];
|
|
|
|
for (_counter = 0; _counter < _objCount; _counter++) {
|
|
multObj = &_objects[_counter];
|
|
|
|
multObj->pPosX = (int32 *)&_animArrayX[_counter];
|
|
multObj->pPosY = (int32 *)&_animArrayY[_counter];
|
|
|
|
multObj->pAnimData = &_animArrayData[_counter];
|
|
|
|
animData = multObj->pAnimData;
|
|
animData->isStatic = 1;
|
|
|
|
multObj->tick = 0;
|
|
multObj->lastLeft = -1;
|
|
multObj->lastTop = -1;
|
|
multObj->lastRight = -1;
|
|
multObj->lastBottom = -1;
|
|
}
|
|
|
|
_vm->_anim->_animSurf =
|
|
_vm->_video->initSurfDesc(_vm->_global->_videoMode, 320, 200, 0);
|
|
_vm->_draw->_spritesArray[22] = _vm->_anim->_animSurf;
|
|
|
|
_vm->_video->drawSprite(_vm->_draw->_backSurface, _vm->_anim->_animSurf,
|
|
0, 0, 319, 199, 0, 0, 0);
|
|
|
|
_animDataAllocated = 1;
|
|
} else
|
|
_animDataAllocated = 0;
|
|
_frame = 0;
|
|
}
|
|
|
|
do {
|
|
stop = 1;
|
|
|
|
if (VAR(58) == 0) {
|
|
stop = drawStatics(stop);
|
|
drawAnims();
|
|
}
|
|
|
|
animate();
|
|
if (handleMouse) {
|
|
_vm->_draw->animateCursor(-1);
|
|
} else {
|
|
_vm->_draw->blitInvalidated();
|
|
}
|
|
|
|
if (VAR(58) == 0) {
|
|
drawText(&stop, &stopNoClear);
|
|
}
|
|
|
|
stop = prepPalAnim(stop);
|
|
doPalAnim();
|
|
|
|
stop = doFadeAnim(stop);
|
|
stop = doSoundAnim(stop);
|
|
|
|
if (_frame >= endFrame)
|
|
stopNoClear = 1;
|
|
|
|
if (_vm->_snd->_playingSound)
|
|
stop = 0;
|
|
|
|
_vm->_util->processInput();
|
|
if (checkEscape && _vm->_util->checkKey() == 0x11b) // Esc
|
|
stop = 1;
|
|
|
|
_frame++;
|
|
_vm->_util->waitEndFrame();
|
|
} while (stop == 0 && stopNoClear == 0);
|
|
|
|
if (stopNoClear == 0) {
|
|
if (_animDataAllocated) {
|
|
delete[] _objects;
|
|
_objects = 0;
|
|
|
|
delete[] _renderData;
|
|
_renderData = 0;
|
|
|
|
delete[] _animArrayX;
|
|
_animArrayX = 0;
|
|
|
|
delete[] _animArrayY;
|
|
_animArrayY = 0;
|
|
|
|
delete[] _animArrayData;
|
|
_animArrayData = 0;
|
|
|
|
if (_vm->_anim->_animSurf)
|
|
_vm->_video->freeSurfDesc(_vm->_anim->_animSurf);
|
|
_vm->_anim->_animSurf = 0;
|
|
|
|
_animDataAllocated = 0;
|
|
}
|
|
|
|
if (_vm->_snd->_playingSound != 0)
|
|
_vm->_snd->stopSound(10);
|
|
|
|
WRITE_VAR(57, (uint32)-1);
|
|
} else {
|
|
WRITE_VAR(57, _frame - 1 - _frameStart);
|
|
}
|
|
}
|
|
|
|
void Mult::zeroMultData(void) {
|
|
_multData = 0;
|
|
}
|
|
|
|
void Mult::freeMultKeys(void) {
|
|
int i;
|
|
char animCount;
|
|
char staticCount;
|
|
|
|
_dataPtr = _multData;
|
|
staticCount = _dataPtr[0];
|
|
animCount = _dataPtr[1];
|
|
|
|
delete[] _dataPtr;
|
|
|
|
staticCount++;
|
|
animCount++;
|
|
for (i = 0; i < staticCount; i++) {
|
|
|
|
if (_staticLoaded[i] != 0)
|
|
_vm->_scenery->freeStatic(_staticIndices[i]);
|
|
}
|
|
|
|
for (i = 0; i < animCount; i++) {
|
|
if (_animLoaded[i] != 0)
|
|
_vm->_scenery->freeAnim(_animIndices[i]);
|
|
}
|
|
|
|
delete[] _staticKeys;
|
|
|
|
for (i = 0; i < 4; i++)
|
|
delete[] _animKeys[i];
|
|
|
|
delete[] _palFadeKeys;
|
|
delete[] _palKeys;
|
|
delete[] _textKeys;
|
|
|
|
for (i = 0; i < _sndSlotsCount; i++) {
|
|
_vm->_game->freeSoundSlot(19 - i);
|
|
}
|
|
|
|
delete[] _sndKeys;
|
|
|
|
_multData = 0;
|
|
|
|
if (_animDataAllocated != 0) {
|
|
delete[] _objects;
|
|
_objects = 0;
|
|
|
|
delete[] _renderData;
|
|
_renderData = 0;
|
|
|
|
delete[] _animArrayX;
|
|
_animArrayX = 0;
|
|
|
|
delete[] _animArrayY;
|
|
_animArrayY = 0;
|
|
|
|
delete[] _animArrayData;
|
|
_animArrayData = 0;
|
|
|
|
if (_vm->_anim->_animSurf)
|
|
_vm->_video->freeSurfDesc(_vm->_anim->_animSurf);
|
|
_vm->_anim->_animSurf = 0;
|
|
|
|
_animDataAllocated = 0;
|
|
}
|
|
}
|
|
|
|
void Mult::checkFreeMult(void) {
|
|
if (_multData != 0)
|
|
freeMultKeys();
|
|
}
|
|
|
|
} // End of namespace Gob
|