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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.
*
*/
#include "video/avi_decoder.h"
#include "gnap/gnap.h"
#include "gnap/gamesys.h"
#include "gnap/resource.h"
#include "gnap/scenes/intro.h"
namespace Gnap {
SceneIntro::SceneIntro(GnapEngine *vm) : Scene(vm) {
}
int SceneIntro::init() {
return 0x37C;
}
void SceneIntro::run() {
const int animIdArr[] = {
0x356, 0x357, 0x358, 0x35A, 0x35F,
0x360, 0x361, 0x362, 0x363, 0x364,
0x365, 0x368, 0x369, 0x36B, 0x378,
0x36C, 0x36D, 0x36E, 0x36F, 0x370,
0x371, 0x372, 0x373, 0x374, 0x375,
0x376, 0x377, 0x378, 0x379, 0x37A,
0x37B, 0};
const int backgroundIdArr[] = {
0x354, 0x355, 0, 1, 3,
4, 5, 6, 7, 8,
7, 9, 0xA, 0xB, 0xC,
0xD, 0xE, 0xF, 0x10, 0x11,
0x12, 0x13, 0x17, 0x14, 0x19,
0x1A, 0x14, 0x15, 0x16, 0x14,
0x19, 0};
GameSys& gameSys = *_vm->_gameSys;
int index = 0;
bool skip = false;
_vm->hideCursor();
_vm->_dat->open(1, "musop_n.dat");
Video::VideoDecoder *videoDecoder = new Video::AVIDecoder();
if (!videoDecoder->loadFile("hoffman.avi")) {
delete videoDecoder;
warning("Unable to open video 'hoffman.avi' - Skipping intro");
return;
}
videoDecoder->start();
int vidPosX = (800 - videoDecoder->getWidth()) / 2;
int vidPosY = (600 - videoDecoder->getHeight()) / 2;
bool skipVideo = false;
_vm->screenEffect(1, 255, 255, 255);
while (!_vm->shouldQuit() && !videoDecoder->endOfVideo() && !skipVideo) {
if (videoDecoder->needsUpdate()) {
const Graphics::Surface *frame = videoDecoder->decodeNextFrame();
if (frame) {
if (frame->format.bytesPerPixel == 1) {
_vm->_system->copyRectToScreen(frame->getPixels(), frame->pitch, vidPosX, vidPosY, frame->w, frame->h);
} else if (frame->format.bytesPerPixel != 4) {
Graphics::Surface *frame1 = frame->convertTo(_vm->_system->getScreenFormat());
_vm->_system->copyRectToScreen(frame1->getPixels(), frame1->pitch, vidPosX, vidPosY, frame1->w, frame1->h);
frame1->free();
delete frame1;
} else {
Graphics::Surface *frame1 = frame->convertTo(_vm->_system->getScreenFormat());
// The intro AVI is played upside down, it's the only video played in the English version
for (uint16 y = 0; y < frame1->h / 2; y++) {
uint32 *ptrFrom = (uint32 *)frame1->getBasePtr(0, y);
uint32 *ptrTo = (uint32 *)frame1->getBasePtr(0, frame1->h - y - 1);
// in this else branch, bytesPerPixel equals 4
for (uint16 x = 0; x < frame1->pitch / 4; x++) {
uint32 t = *ptrFrom;
*ptrFrom = *ptrTo;
*ptrTo = t;
ptrFrom++;
ptrTo++;
}
}
_vm->_system->copyRectToScreen(frame1->getPixels(), frame1->pitch, vidPosX, vidPosY, frame1->w, frame1->h);
frame1->free();
delete frame1;
}
_vm->_system->updateScreen();
}
}
Common::Event event;
while (g_system->getEventManager()->pollEvent(event)) {
if ((event.type == Common::EVENT_KEYDOWN && event.kbd.keycode == Common::KEYCODE_ESCAPE) ||
event.type == Common::EVENT_LBUTTONUP)
skipVideo = true;
}
_vm->_system->delayMillis(10);
}
delete videoDecoder;
gameSys.drawSpriteToBackground(0, 0, backgroundIdArr[index]);
gameSys.insertSequence(0x356, 2, 0, 0, kSeqNone, 0, 0, 0);
gameSys.setAnimation(0x356, 2, 0);
while (!_vm->_sceneDone) {
_vm->gameUpdateTick();
if (gameSys.getAnimationStatus(0) == 2 || skip ) {
skip = false;
gameSys.requestClear2(false);
gameSys.requestClear1();
if ( index == 11 || index == 1 )
_vm->screenEffect(0, 0, 0, 0);
gameSys.setAnimation(0, 0, 0);
if (++index >= 31)
_vm->_sceneDone = true;
else {
gameSys.insertSequence(animIdArr[index], 2, 0, 0, kSeqNone, 0, 0, 0);
if (index == 2) {
_vm->playSound(0x10000, false);
gameSys.insertSequence(0x359, 2, 0, 0, 0, 0, 0, 0);
} else if (index == 3)
gameSys.insertSequence(0x35B, 2, 0, 0, kSeqNone, 0, 0, 0);
else if (index == 12)
gameSys.insertSequence(0x36A, 2, 0, 0, kSeqNone, 0, 0, 0);
gameSys.drawSpriteToBackground(0, 0, backgroundIdArr[index]);
gameSys.setAnimation(animIdArr[index], 2, 0);
if (index == 11)
_vm->stopSound(0x10000);
}
}
if (_vm->isKeyStatus1(Common::KEYCODE_ESCAPE) || _vm->isKeyStatus1(Common::KEYCODE_SPACE) || _vm->isKeyStatus1(Common::KEYCODE_RETURN)) {
_vm->clearKeyStatus1(Common::KEYCODE_ESCAPE);
_vm->clearKeyStatus1(Common::KEYCODE_SPACE);
_vm->clearKeyStatus1(Common::KEYCODE_RETURN);
if (index == 0) {
skip = true;
_vm->stopSound(0x3CF);
} else if (index == 1)
skip = true;
else
_vm->_sceneDone = true;
}
}
_vm->stopSound(0x10000);
_vm->_newSceneNum = 1;
_vm->_newCursorValue = 1;
_vm->_dat->open(1, "stock_n.dat");
}
} // End of namespace Gnap
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