/* ScummVM - Scumm Interpreter
 * Copyright (C) 2003-2005 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.
 *
 * $Header$
 *
 */

#ifndef BSLOGIC_H
#define BSLOGIC_H
// combination of logic.c and scr_int.c

#include "sword1/sworddefs.h"
#include "sword1/objectman.h"
#include "common/util.h"
#include "sound/mixer.h"

namespace Sword1 {

#define NON_ZERO_SCRIPT_VARS 95
#define NUM_SCRIPT_VARS		 1179

class Text;
class Sound;
class EventManager;
class Menu;
class Router;
class Screen;
class Mouse;
class Music;

class Logic;
typedef int (Logic::*BSMcodeTable)(Object *, int32, int32, int32, int32, int32, int32, int32);

class Logic {
public:
	Logic(ObjectMan *pObjMan, ResMan *resMan, Screen *pScreen, Mouse *pMouse, Sound *pSound, Music *pMusic, Menu *pMenu, OSystem *system, Audio::Mixer *mixer);
	~Logic(void);
	void initialize(void);
	void newScreen(uint32 screen);
	void engine(void);
	void updateScreenParams(void);
	void runMouseScript(Object *cpt, int32 scriptId);
	void startPositions(uint32 pos);

	static uint32 _scriptVars[NUM_SCRIPT_VARS];
// public for mouse (menu looking)
	int cfnPresetScript	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
private:
	ObjectMan *_objMan;
	OSystem *_system;
	Audio::Mixer *_mixer;
	ResMan *_resMan;
	Screen *_screen;
	Sound *_sound;
	Mouse *_mouse;
	Router *_router;
	Text *_textMan;
	EventManager *_eventMan;
	Menu *_menu;
	Music *_music;
	uint32 _newScript; // <= ugly, but I can't avoid it.
	bool _speechRunning, _speechFinished, _textRunning;
	uint8 _speechClickDelay;
	Common::RandomSource _rnd;

	int scriptManager(Object *compact, uint32 id);
	void processLogic(Object *compact, uint32 id);
	int interpretScript(Object *compact, int id, Header *scriptModule, int scriptBase, int scriptNum);

	int logicWaitTalk(Object *compact);
	int logicStartTalk(Object *compact);
	int logicArAnimate(Object *compact, uint32 id);
	int speechDriver(Object *compact);
	int fullAnimDriver(Object *compact);
	int animDriver(Object *compact);

	static BSMcodeTable _mcodeTable[100];

	uint16 inRange(uint16 a, uint16 b, uint16 c);

//- mcodeTable:
	int fnBackground	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnForeground	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSort			(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnNoSprite		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnMegaSet		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnAnim			(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSetFrame		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnFullAnim		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnFullSetFrame	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnFadeDown		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnFadeUp		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnCheckFade		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSetSpritePalette(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSetWholePalette(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSetFadeTargetPalette(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSetPaletteToFade(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSetPaletteToCut(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnPlaySequence	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);

	int fnIdle			(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnPause			(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnPauseSeconds	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnQuit			(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnKillId		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSuicide		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnNewScript		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSubScript		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnRestartScript	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSetBookmark	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnGotoBookmark	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSendSync		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnWaitSync		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);

	int cfnClickInteract(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int cfnSetScript	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);

	int fnInteract		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnIssueEvent	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnCheckForEvent	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnWipeHands		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnISpeak		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnTheyDo		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnTheyDoWeWait	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnWeWait		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnChangeSpeechText(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnTalkError		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnStartTalk		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnCheckForTextLine(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnAddTalkWaitStatusBit(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnRemoveTalkWaitStatusBit(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);

	int fnNoHuman		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnAddHuman		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnBlankMouse	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnNormalMouse	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnLockMouse		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnUnlockMouse	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSetMousePointer(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSetMouseLuggage(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnMouseOn		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnMouseOff		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnChooser		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnEndChooser	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnStartMenu		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnEndMenu		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);

	int cfnReleaseMenu	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);

	int fnAddSubject	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnAddObject		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnRemoveObject	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnEnterSection	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnLeaveSection	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnChangeFloor	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnWalk			(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnTurn			(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnStand			(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnStandAt		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnFace			(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnFaceXy		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnIsFacing		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnGetTo			(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnGetToError	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnGetPos		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnGetGamepadXy	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnPlayFx		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnStopFx		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnPlayMusic		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnStopMusic		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnInnerSpace	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnRandom		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSetScreen		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnPreload		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnCheckCD		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnRestartGame	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnQuitGame		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnDeathScreen	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnSetParallax	(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnTdebug		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);

	int fnRedFlash		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnBlueFlash		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnYellow		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnGreen			(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnPurple		(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	int fnBlack			(Object *cpt, int32 id, int32 c, int32 d, int32 e, int32 f, int32 z, int32 x);
	static const uint32 _scriptVarInit[NON_ZERO_SCRIPT_VARS][2];
	static const uint8 *_startData[];
	static const uint8 *_helperData[];
	void startPosCallFn(uint8 fnId, uint32 param1, uint32 param2, uint32 param3);
	void runStartScript(const uint8 *data);
};

enum StartPosOpcodes {
	opcSeqEnd = 0,
	opcCallFn,
	opcCallFnLong,
	opcSetVar8,
	opcSetVar16,
	opcSetVar32,
	opcGeorge,
	opcRunStart,
	opcRunHelper,
	opcPlaySequence,
	opcAddObject,
	opcRemoveObject,
	opcMegaSet,
	opcNoSprite
};

enum HelperScripts {
	HELP_IRELAND = 0,
	HELP_SYRIA,
	HELP_SPAIN,
	HELP_NIGHTTRAIN,
	HELP_SCOTLAND,
	HELP_WHITECOAT,
	HELP_SPAIN2
};

} // End of namespace Sword1

#endif //BSLOGIC_H