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/* ScummVM - Scumm Interpreter
* Copyright (C) 2001 Ludvig Strigeus
* Copyright (C) 2001-2006 The ScummVM project
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#include "common/stdafx.h"
#include "scumm/he/animation_he.h"
#include "scumm/he/intern_he.h"
#include "sound/audiostream.h"
namespace Scumm {
MoviePlayer::MoviePlayer(ScummEngine_v90he *vm, Audio::Mixer *mixer)
: DXAPlayer(), _vm(vm), _mixer(mixer) {
_flags = 0;
_wizResNum = 0;
}
int MoviePlayer::getImageNum() {
if (!_fd.isOpen())
return 0;
return _wizResNum;
}
int MoviePlayer::load(const char *filename, int flags, int image) {
char videoName[100];
if (_fd.isOpen()) {
closeFile();
}
int baseLen = strlen(filename) - 4;
memset(baseName, 0, sizeof(baseName));
memcpy(baseName, filename, baseLen);
// Change file extension to dxa
sprintf(videoName, "%s.dxa", baseName);
if (!loadFile(videoName)) {
warning("Failed to load video file %s", videoName);
return -1;
}
debug(1, "Playing video %s", videoName);
// Skip sound tag
_fd.readUint32BE();
if (flags & 2) {
_vm->_wiz->createWizEmptyImage(image, 0, 0, _width, _height);
}
_flags = flags;
_wizResNum = image;
_bgSoundStream = Audio::AudioStream::openStreamFile(baseName);
if (_bgSoundStream != NULL) {
_mixer->stopHandle(_bgSound);
_mixer->playInputStream(Audio::Mixer::kSFXSoundType, &_bgSound, _bgSoundStream);
}
return 0;
}
void MoviePlayer::handleNextFrame() {
if (_fd.isOpen() == false) {
return;
}
VirtScreen *pvs = &_vm->virtscr[kMainVirtScreen];
decodeNextFrame();
if (_flags & 2) {
uint8 *dstPtr = _vm->getResourceAddress(rtImage, _wizResNum);
assert(dstPtr);
uint8 *dst = _vm->findWrappedBlock(MKID_BE('WIZD'), dstPtr, 0, 0);
assert(dst);
copyFrameToBuffer(dst, 0, 0, _vm->_screenWidth);
} else if (_flags & 1) {
copyFrameToBuffer(pvs->getBackPixels(0, 0), 0, 0, _vm->_screenWidth);
Common::Rect imageRect(_width, _height);
_vm->restoreBackgroundHE(imageRect);
} else {
copyFrameToBuffer(pvs->getPixels(0, 0), 0, 0, _vm->_screenWidth);
_vm->markRectAsDirty(kMainVirtScreen, 0, 0, _width, _height);
}
_frameNum++;
if (_frameNum == _framesCount) {
closeFile();
}
}
void MoviePlayer::setPalette(byte *pal) {
_vm->setPaletteFromPtr(pal, 256);
}
} // End of namespace Scumm
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