scummvm/engines/tony/globals.h

/* 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef TONY_GLOBALS
#define TONY_GLOBALS

#include "common/savefile.h"
#include "tony/gfxengine.h"
#include "tony/input.h"
#include "tony/inventory.h"
#include "tony/loc.h"
#include "tony/tonychar.h"
#include "tony/mpal/mpal.h"
#include "tony/mpal/mpaldll.h"

namespace Tony {

#define AMBIANCE_CRICKETS 1
#define AMBIANCE_CRICKETSMUFFLED 2
#define AMBIANCE_CRICKETSWIND 3
#define AMBIANCE_CRICKETSWIND1 4
#define AMBIANCE_WIND 5
#define AMBIANCE_SEA 6
#define AMBIANCE_SEAHALFVOLUME 7

struct CharacterStruct {
	uint32 _code;
	RMItem *_item;
	byte _r, _g, _b;
	int _talkPattern;
	int _standPattern;
	int _startTalkPattern, _endTalkPattern;
	int _numTexts;

	void save(Common::OutSaveFile *f) {
		f->writeUint32LE(_code);
		f->writeUint32LE(0);
		f->writeByte(_r);
		f->writeByte(_g);
		f->writeByte(_b);
		f->writeUint32LE(_talkPattern);
		f->writeUint32LE(_standPattern);
		f->writeUint32LE(_startTalkPattern);
		f->writeUint32LE(_endTalkPattern);
		f->writeUint32LE(_numTexts);
	}

	void load(Common::InSaveFile *f) {
		_code = f->readUint32LE();
		f->readUint32LE();
		_item = NULL;
		_r = f->readByte();
		_g = f->readByte();
		_b = f->readByte();
		_talkPattern = f->readUint32LE();
		_standPattern = f->readUint32LE();
		_startTalkPattern = f->readUint32LE();
		_endTalkPattern = f->readUint32LE();
		_numTexts = f->readUint32LE();
	}
};

struct MCharacterStruct {
	uint32 _code;
	RMItem *_item;
	byte _r, _g, _b;
	int _x, _y;
	int _numTalks[10];
	int _curGroup;
	int _numTexts;
	bool _bInTexts;
	int _curTalk;
	bool _bAlwaysBack;

	void save(Common::OutSaveFile *f) {
		f->writeUint32LE(_code);
		f->writeUint32LE(0);
		f->writeByte(_r);
		f->writeByte(_g);
		f->writeByte(_b);
		f->writeUint32LE(_x);
		f->writeUint32LE(_y);
		for (int i = 0; i < 10; ++i)
			f->writeUint32LE(_numTalks[i]);
		f->writeUint32LE(_curGroup);
		f->writeUint32LE(_numTexts);
		f->writeByte(_bInTexts);
		f->writeUint32LE(_curTalk);
		f->writeByte(_bAlwaysBack);
	}

	void load(Common::InSaveFile *f) {
		_code = f->readUint32LE();
		f->readUint32LE();
		_item = NULL;
		_r = f->readByte();
		_g = f->readByte();
		_b = f->readByte();
		_x = f->readUint32LE();
		_y = f->readUint32LE();
		for (int i = 0; i < 10; ++i)
			_numTalks[i] = f->readUint32LE();
		_curGroup = f->readUint32LE();
		_numTexts = f->readUint32LE();
		_bInTexts = f->readByte();
		_curTalk = f->readUint32LE();
		_bAlwaysBack = f->readByte();
	}
};

struct ChangedHotspotStruct {
	uint32 _dwCode;
	uint32 _nX, _nY;

	void save(Common::OutSaveFile *f) {
		f->writeUint32LE(_dwCode);
		f->writeUint32LE(_nX);
		f->writeUint32LE(_nY);
	}

	void load(Common::InSaveFile *f) {
		_dwCode = f->readUint32LE();
		_nX = f->readUint32LE();
		_nY = f->readUint32LE();
	}
};

/**
 * Description of a call to a custom function.
 */
typedef struct {
	int _nCf;
	int _arg1, _arg2, _arg3, _arg4;
} CfCall;

typedef CfCall *LpCfCall;

struct CoroutineMutex {
	CoroutineMutex() : _eventId(0), _ownerPid(0), _lockCount(0) { }

	uint32 _eventId;
	uint32 _ownerPid;
	uint32 _lockCount;
};

/****************************************************************************\
*       Global variables
\****************************************************************************/

/**
 * Globals class
 */
class Globals {
public:
	Globals();

	Common::String _nextMusic;
	bool _nextLoop;
	int _nextChannel;
	int _nextSync;
	int _curChannel;
	int _flipflop;
	CharacterStruct _character[16];
	MCharacterStruct _mCharacter[10];
	ChangedHotspotStruct _changedHotspot[256];
	bool _isMChar[16];
	bool _bAlwaysDisplay;
	RMPoint _saveTonyPos;
	int _saveTonyLoc;
	RMTextDialog *_curBackText;
	bool _bTonyIsSpeaking;
	int _curChangedHotspot;
	bool _bCfgInvLocked;
	bool _bCfgInvNoScroll;
	bool _bCfgTimerizedText;
	bool _bCfgInvUp;
	bool _bCfgAnni30;
	bool _bCfgAntiAlias;
	bool _bShowSubtitles;
	bool _bCfgTransparence;
	bool _bCfgInterTips;
	bool _bCfgDubbing;
	bool _bCfgMusic;
	bool _bCfgSFX;
	int _nCfgTonySpeed;
	int _nCfgTextSpeed;
	int _nCfgDubbingVolume;
	int _nCfgMusicVolume;
	int _nCfgSFXVolume;
	bool _bSkipSfxNoLoop;
	bool _bIdleExited;
	bool _bNoBullsEye;
	int _curDialog;
	int _curSoundEffect;
	bool _bFadeOutStop;

	RMTony *_tony;
	RMPointer *_pointer;
	RMGameBoxes *_boxes;
	RMLocation *_loc;
	RMInventory *_inventory;
	RMInput *_input;
	RMGfxEngine *_gfxEngine;

	void (*EnableGUI)();
	void (*DisableGUI)();

	uint32 _dwTonyNumTexts;
	bool _bTonyInTexts;
	bool _bStaticTalk;
	RMTony::CharacterTalkType _nTonyNextTalkType;

	RMPoint _startLocPos[256];
	CoroutineMutex _mut[10];

	bool _bSkipIdle;
	uint32 _hSkipIdle;

	int _lastMusic, _lastTappeto;

	int _ambiance[200];
	RMPoint _fullScreenMessagePt;
	int _fullScreenMessageLoc;

	/**
	 * @defgroup MPAL variables
	 */
	uint32              _mpalError;
	LPITEMIRQFUNCTION   _lpiifCustom;
	LPLPCUSTOMFUNCTION  _lplpFunctions;
	Common::String     *_lplpFunctionStrings;
	uint16              _nObjs;
	uint16              _nVars;
	MpalHandle          _hVars;
	LpMpalVar           _lpmvVars;
	uint16              _nMsgs;
	MpalHandle          _hMsgs;
	LpMpalMsg           _lpmmMsgs;
	uint16              _nDialogs;
	MpalHandle          _hDialogs;
	LpMpalDialog        _lpmdDialogs;
	uint16              _nItems;
	MpalHandle          _hItems;
	LpMpalItem          _lpmiItems;
	uint16              _nLocations;
	MpalHandle          _hLocations;
	LpMpalLocation      _lpmlLocations;
	uint16              _nScripts;
	MpalHandle          _hScripts;
	LpMpalScript        _lpmsScripts;
	Common::File        _hMpr;
	uint16              _nResources;
	uint32             *_lpResources;
	bool                _bExecutingAction;
	bool                _bExecutingDialog;
	uint32              _nPollingLocations[MAXPOLLINGLOCATIONS];
	uint32              _hEndPollingLocations[MAXPOLLINGLOCATIONS];
	uint32              _pollingThreads[MAXPOLLINGLOCATIONS];
	uint32              _hAskChoice;
	uint32              _hDoneChoice;
	uint32              _nExecutingAction;
	uint32              _nExecutingDialog;
	uint32              _nExecutingChoice;
	uint32              _nSelectedChoice;
};

} // End of namespace Tony

#endif // TONY_GLOBALS