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init_v1.cpp

/* ScummVM - Scumm Interpreter
 * Copyright (C) 2004 Ivan Dubrov
 * Copyright (C) 2004-2006 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: https://svn.sourceforge.net/svnroot/scummvm/scummvm/tags/release-0-9-1/engines/gob/init_v1.cpp $
 * $Id: init_v1.cpp 22254 2006-05-01 12:43:50Z drmccoy $
 *
 */

#include "common/stdafx.h"
#include "common/endian.h"

#include "gob/gob.h"
#include "gob/init.h"
#include "gob/global.h"
#include "gob/timer.h"
#include "gob/video.h"
#include "gob/draw.h"

namespace Gob {

Init_v1::Init_v1(GobEngine *vm) : Init(vm) {
}

void Init_v1::soundVideo(int32 smallHeap, int16 flag) {
      if (_vm->_global->_videoMode != 0x13 && _vm->_global->_videoMode != 0)
            error("soundVideo: Video mode 0x%x is not supported!",
                _vm->_global->_videoMode);

      //if ((flag & 4) == 0)
      //    _vm->_video->findVideo();

      _vm->_global->_mousePresent = 1;

      _vm->_global->_inVM = 0;

      _vm->_global->_presentSound = 0; // FIXME: sound is not supported yet

      _vm->_global->_sprAllocated = 0;
      _vm->_gtimer->enableTimer();

      // _vm->_snd->setResetTimerFlag(debugFlag); // TODO

      if (_vm->_global->_videoMode == 0x13)
            _vm->_global->_colorCount = 256;

      _vm->_global->_pPaletteDesc = &_vm->_global->_paletteStruct;
      _vm->_global->_pPaletteDesc->vgaPal = _vm->_draw->_vgaPalette;
      _vm->_global->_pPaletteDesc->unused1 = _vm->_global->_unusedPalette1;
      _vm->_global->_pPaletteDesc->unused2 = _vm->_global->_unusedPalette2;
      _vm->_global->_pPrimarySurfDesc = &_vm->_global->_primarySurfDesc;

      if (_vm->_global->_videoMode != 0)
            _vm->_video->initSurfDesc(_vm->_global->_videoMode, 320, 200, PRIMARY_SURFACE);

      if (_vm->_global->_soundFlags & MIDI_FLAG) {
            _vm->_global->_soundFlags &= _vm->_global->_presentSound;
            if (_vm->_global->_presentSound & ADLIB_FLAG)
                  _vm->_global->_soundFlags |= MIDI_FLAG;
      } else {
            _vm->_global->_soundFlags &= _vm->_global->_presentSound;
      }
}

} // End of namespace Gob

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