/* ScummVM - Scumm Interpreter
 * Copyright (C) 2001  Ludvig Strigeus
 * Copyright (C) 2001/2002 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * $Header$
 *
 */

#include"stdafx.h"
#include"scumm.h"

Scumm::Scumm(void)
{	
	/* Initilize all our stuff */
	memset(&res, 0, sizeof(res));
	memset(&vm, 0, sizeof(vm));
	memset(&camera, 0, sizeof(camera));
	memset(&mouse, 0, sizeof(mouse));
	memset(&string, 0, sizeof(string));
	memset(&_mixer_channel, 0, sizeof(_mixer_channel));
	memset(&charset, 0, sizeof(charset));
	memset(&actor, 0, sizeof(actor));
	memset(&sentence, 0, sizeof(sentence));
	
	//memset(_objs, 0, sizeof(_objs));
	memset(_colorCycle, 0, sizeof(_colorCycle));        
	memset(_mouthSyncTimes, 0, sizeof(_mouthSyncTimes));        

	/* Initialize the sound queues */
	clearSoundQue();

		_resFilePath=0;
        _resFilePrefix=0;
        _scummStackPos=0;
        _verbMouseOver=0;

        _palDirtyMax=0;
        _palDirtyMin=0;
        _debugger=0;

        _xPos = 0;
        _yPos = 0;
        _dir = 0;

        _resultVarNumber = 0;
        delta=0;
        _soundEngine=0;
        _gui=0;

        _verbs=0;
        _objs=0;
        _debugger=0;

        _inventory=0;
        _arrays=0;
        _newNames=0;
        _vars=0;
        _varwatch=0;
        _bitVars=0;

        _talk_sound_mode=0;
        _talk_sound_a = 0;
        _talk_sound_b = 0;

        _curActor = 0;
        _curExecScript = 0;
        _curPalIndex = 0;
        _curVerb = 0;
        _curVerbSlot = 0;
        _currentScript = 0;
        _currentRoom = 0;

        _midi_driver = 0;
        _curSoundPos = 0;
        _soundQuePos = 0;
        _soundQue2Pos = 0;
        _soundParam = 0;
        _soundParam2 = 0;
        _soundParam3 = 0;
		_soundsPaused = 0;
		_soundsPaused2 = 0;
        current_cd_sound = 0;
        num_sound_effects = 0;
        _noSubtitles = 0;

        _screenEffectFlag = 0;
        _switchRoomEffect = 0;
        _switchRoomEffect2 = 0;
        _screenLeft = 0;
        _screenTop = 0;

        _enqueue_b = 0;
        _enqueue_c = 0;
        _enqueue_d = 0;
        _enqueue_e = 0;

        _palManipCounter = 0;
        _palManipStart = 0;
        _palManipEnd = 0;

        

        _CLUT_offs = 0;
        _ENCD_offs = 0;
        _EPAL_offs = 0;
        _IM00_offs = 0;
        _PALS_offs = 0;

        _fastMode = 0;

        
        _charsetColor = 0;

        _insaneFlag = 12;
        _insaneState = 0;


		_haveMsg = 0;
		_talkDelay = 0;
		_defaultTalkDelay = 0;
		_useTalkAnims = 0;
		_endOfMouthSync = 0;
		_mouthSyncMode = 0;

		_lastLoadedRoom = -1; /* This to be sure that the check in openRoom will fail */
		_roomResource = 0;
		_dynamicRoomOffsets = 0; /* This seems to be a reasonable default value :-) */

		gdi._mask_left = -1; /* Taken from saveload.cpp */
		gdi._disable_zbuffer = false; /* By default, ZBuffer should be on */
		gdi._cursorActive = 0; /* Maybe false ? */
		_cursorAnimate = 0; /* Reasonable default too I hope */
		_cursorAnimateIndex = 0; /* Absolutely no idea what THAT should have as a default value */
		_sfxMode = 0; /* Still same comment :-) */
		_saveLoadFlag = 0;
		_completeScreenRedraw = false; /* Maybe it should be true to force a full redraw on start ? */
		_expire_counter = 0; /* Start expired (0xFF) or not ? */
		_leftBtnPressed = 0;
		_rightBtnPressed = 0;
		_lastKeyHit = 0;
		_cdrom = 0;
}