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/* 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 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/endian.h"
#include "gob/gob.h"
#include "gob/demos/demoplayer.h"
#include "gob/global.h"
#include "gob/util.h"
#include "gob/draw.h"
#include "gob/inter.h"
#include "gob/videoplayer.h"
namespace Gob {
DemoPlayer::DemoPlayer(GobEngine *vm) : _vm(vm) {
_doubleMode = false;
}
DemoPlayer::~DemoPlayer() {
}
bool DemoPlayer::lineStartsWith(const Common::String &line, const char *start) {
return (strstr(line.c_str(), start) == line.c_str());
}
void DemoPlayer::init() {
// The video player needs some fake variables
_vm->_inter->allocateVars(32);
// Init the screen
_vm->_draw->initScreen();
_vm->_draw->_cursorIndex = -1;
_vm->_util->longDelay(200); // Letting everything settle
}
void DemoPlayer::clearScreen() {
debugC(1, kDebugDemo, "Clearing the screen");
_vm->_video->clearScreen();
}
void DemoPlayer::playVideo(const char *fileName) {
uint32 waitTime = 0;
char *file, *filePtr;
file = filePtr = strdupcpy(fileName);
// Trimming spaces front
while (*file == ' ')
file++;
char *spaceBack = strchr(file, ' ');
if (spaceBack) {
char *nextSpace = strchr(spaceBack, ' ');
if (nextSpace)
*nextSpace = '\0';
*spaceBack++ = '\0';
waitTime = atoi(spaceBack) * 100;
}
// WORKAROUND: The Inca2 demo wants to play cons2.imd, but that file doesn't exist.
// cons.imd does, however.
if ((_vm->getGameType() == kGameTypeInca2) && (!scumm_stricmp(file, "cons2.imd")))
strcpy(file, "cons.imd");
debugC(1, kDebugDemo, "Playing video \"%s\"", file);
if (_vm->_vidPlayer->primaryOpen(file)) {
bool videoSupportsDouble =
((_vm->_vidPlayer->getFeatures() & CoktelVideo::kFeaturesSupportsDouble) != 0);
if (_doubleMode) {
if (videoSupportsDouble) {
_vm->_vidPlayer->slotSetDoubleMode(-1, true);
playVideoNormal();
} else
playVideoDoubled();
} else
playVideoNormal();
_vm->_vidPlayer->primaryClose();
if (waitTime > 0)
_vm->_util->longDelay(waitTime);
}
delete[] filePtr;
}
void DemoPlayer::playVideoNormal() {
_vm->_vidPlayer->primaryPlay();
}
void DemoPlayer::playVideoDoubled() {
const char *fileNameOpened = _vm->_vidPlayer->getFileName();
char *fileName = strdupcpy(fileNameOpened);
_vm->_vidPlayer->primaryClose();
if (_vm->_vidPlayer->primaryOpen(fileName, 0, -1, VideoPlayer::kFlagOtherSurface)) {
for (int i = 0; i < _vm->_vidPlayer->getFramesCount(); i++) {
if (_vm->_vidPlayer->primaryPlay(i, i))
break;
CoktelVideo::State state = _vm->_vidPlayer->getState();
int16 w = state.right - state.left + 1;
int16 h = state.bottom - state.top + 1;
int16 wD = (state.left * 2) + (w * 2);
int16 hD = (state.top * 2) + (h * 2);
_vm->_video->drawSpriteDouble(_vm->_draw->_spritesArray[0], _vm->_draw->_frontSurface,
state.left, state.top, state.right, state.bottom, state.left, state.top, 0);
_vm->_draw->dirtiedRect(_vm->_draw->_frontSurface,
state.left * 2, state.top * 2, wD, hD);
_vm->_video->retrace();
}
}
delete[] fileName;
}
void DemoPlayer::evaluateVideoMode(const char *mode) {
debugC(2, kDebugDemo, "Video mode \"%s\"", mode);
if (!scumm_strnicmp(mode, "VESA", 4))
_doubleMode = false;
else if (!scumm_strnicmp(mode, "VGA", 3) && _vm->is640())
_doubleMode = true;
}
} // End of namespace Gob
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