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/*

 * OpenTyrian: A modern cross-platform port of Tyrian

 * Copyright (C) 2007-2009  The OpenTyrian Development Team

 *

 * 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.

 */

#ifndef VARZ_H

#define VARZ_H

#include "episodes.h"

#include "opentyr.h"

#include "player.h"

#include "sprite.h"

#include 

#define SA 7

enum

{

	SA_NONE = 0,

	SA_NORTSHIPZ = 7,

	// only used for code entry

	SA_DESTRUCT = 8,

	SA_ENGAGE = 9,

	// only used in pItems[P_SUPERARCADE]

	SA_SUPERTYRIAN = 254,

	SA_ARCADE = 255

};

#define ENEMY_SHOT_MAX  60 /* 60*/

#define CURRENT_KEY_SPEED 1  /*Keyboard/Joystick movement rate*/

#define MAX_EXPLOSIONS           200

#define MAX_REPEATING_EXPLOSIONS 20

#define MAX_SUPERPIXELS          101

struct JE_SingleEnemyType

{

	JE_byte     fillbyte;

	JE_integer  ex, ey;     /* POSITION */

	JE_shortint exc, eyc;   /* CURRENT SPEED */

	JE_shortint exca, eyca; /* RANDOM ACCELERATION */

	JE_shortint excc, eycc; /* FIXED ACCELERATION WAITTIME */

	JE_shortint exccw, eyccw;

	JE_byte     armorleft;

	JE_byte     eshotwait[3], eshotmultipos[3]; /* [1..3] */

	JE_byte     enemycycle;

	JE_byte     ani;

	JE_word     egr[20]; /* [1..20] */

	JE_byte     size;

	JE_byte     linknum;

	JE_byte     aniactive;

	JE_byte     animax;

	JE_byte     aniwhenfire;

	Sprite2_array *sprite2s;

	JE_shortint exrev, eyrev;

	JE_integer  exccadd, eyccadd;

	JE_byte     exccwmax, eyccwmax;

	void       *enemydatofs;

	JE_boolean  edamaged;

	JE_word     enemytype;

	JE_byte     animin;

	JE_word     edgr;

	JE_shortint edlevel;

	JE_shortint edani;

	JE_byte     fill1;

	JE_byte     filter;

	JE_integer  evalue;

	JE_integer  fixedmovey;

	JE_byte     freq[3]; /* [1..3] */

	JE_byte     launchwait;

	JE_word     launchtype;

	JE_byte     launchfreq;

	JE_byte     xaccel;

	JE_byte     yaccel;

	JE_byte     tur[3]; /* [1..3] */

	JE_word     enemydie; /* Enemy created when this one dies */

	JE_boolean  enemyground;

	JE_byte     explonum;

	JE_word     mapoffset;

	JE_boolean  scoreitem;

	JE_boolean  special;

	JE_byte     flagnum;

	JE_boolean  setto;

	JE_byte     iced; /*Duration*/

	JE_byte     launchspecial;

	JE_integer  xminbounce;

	JE_integer  xmaxbounce;

	JE_integer  yminbounce;

	JE_integer  ymaxbounce;

	JE_byte     fill[3]; /* [1..3] */

};

typedef struct JE_SingleEnemyType JE_MultiEnemyType[100]; /* [1..100] */

typedef JE_word JE_DanCShape[(24 * 28) / 2]; /* [1..(24*28) div 2] */

typedef JE_char JE_CharString[256]; /* [1..256] */

typedef JE_byte JE_Map1Buffer[24 * 28 * 13 * 4]; /* [1..24*28*13*4] */

typedef JE_byte *JE_MapType[300][14]; /* [1..300, 1..14] */

typedef JE_byte *JE_MapType2[600][14]; /* [1..600, 1..14] */

typedef JE_byte *JE_MapType3[600][15]; /* [1..600, 1..15] */

struct JE_EventRecType

{

	JE_word     eventtime;

	JE_byte     eventtype;

	JE_integer  eventdat, eventdat2;

	JE_shortint eventdat3, eventdat5, eventdat6;

	JE_byte     eventdat4;

};

struct JE_MegaDataType1

{

	JE_MapType mainmap;

	struct

	{

		JE_DanCShape sh;

	} shapes[72]; /* [0..71] */

	JE_byte tempdat1;

	/*JE_DanCShape filler;*/

};

struct JE_MegaDataType2

{

	JE_MapType2 mainmap;

	struct

	{

		JE_byte nothing[3]; /* [1..3] */

		JE_byte fill;

		JE_DanCShape sh;

	} shapes[71]; /* [0..70] */

	JE_byte tempdat2;

};

struct JE_MegaDataType3

{

	JE_MapType3 mainmap;

	struct

	{

		JE_byte nothing[3]; /* [1..3] */

		JE_byte fill;

		JE_DanCShape sh;

	} shapes[70]; /* [0..69] */

	JE_byte tempdat3;

};

typedef JE_byte JE_EnemyAvailType[100]; /* [1..100] */

typedef struct {

	JE_integer sx, sy;

	JE_integer sxm, sym;

	JE_shortint sxc, syc;

	JE_byte tx, ty;

	JE_word sgr;

	JE_byte sdmg;

	JE_byte duration;

	JE_word animate;

	JE_word animax;

	JE_byte fill[12];

} EnemyShotType;

typedef struct {

	unsigned int ttl;

	signed int x, y;

	signed int delta_x, delta_y;

	bool fixed_position;

	bool follow_player;

	unsigned int sprite;

} explosion_type;

typedef struct {

	unsigned int delay;

	unsigned int ttl;

	unsigned int x, y;

	bool big;

} rep_explosion_type;

typedef struct {

	unsigned int x, y, z;

	signed int delta_x, delta_y;

	Uint8 color;

} superpixel_type;

extern JE_integer tempDat, tempDat2, tempDat3;

extern const JE_byte SANextShip[SA + 2];

extern const JE_word SASpecialWeapon[SA];

extern const JE_word SASpecialWeaponB[SA];

extern const JE_byte SAShip[SA];

extern const JE_word SAWeapon[SA][5];

extern const JE_byte specialArcadeWeapon[PORT_NUM];

extern const JE_byte optionSelect[16][3][2];

extern const JE_word PGR[21];

extern const JE_byte PAni[21];

extern const JE_word linkGunWeapons[38];

extern const JE_word chargeGunWeapons[38];

extern const JE_byte randomEnemyLaunchSounds[3];

extern const JE_byte keyboardCombos[26][8];

extern const JE_byte shipCombosB[21];

extern const JE_byte superTyrianSpecials[4];

extern const JE_byte shipCombos[14][3];

extern JE_byte SFCurrentCode[2][21];

extern JE_byte SFExecuted[2];

extern JE_byte lvlFileNum;

extern JE_word maxEvent, eventLoc;

extern JE_word tempBackMove, explodeMove;

extern JE_byte levelEnd;

extern JE_word levelEndFxWait;

extern JE_shortint levelEndWarp;

extern JE_boolean endLevel, reallyEndLevel, waitToEndLevel, playerEndLevel, normalBonusLevelCurrent, bonusLevelCurrent, smallEnemyAdjust, readyToEndLevel, quitRequested;

extern JE_byte newPL[10];

extern JE_word returnLoc;

extern JE_boolean returnActive;

extern JE_word galagaShotFreq;

extern JE_longint galagaLife;

extern JE_boolean debug;

extern Uint32 debugTime, lastDebugTime;

extern JE_longint debugHistCount;

extern JE_real debugHist;

extern JE_word curLoc;

extern JE_boolean firstGameOver, gameLoaded, enemyStillExploding;

extern JE_word totalEnemy;

extern JE_word enemyKilled;

extern struct JE_MegaDataType1 megaData1;

extern struct JE_MegaDataType2 megaData2;

extern struct JE_MegaDataType3 megaData3;

extern JE_byte flash;

extern JE_shortint flashChange;

extern JE_byte displayTime;

extern bool play_demo, record_demo, stopped_demo;

extern Uint8 demo_num;

extern FILE *demo_file;

extern Uint8 demo_keys, next_demo_keys;

extern Uint16 demo_keys_wait;

extern JE_byte soundQueue[8];

extern JE_boolean enemyContinualDamage;

extern JE_boolean enemiesActive;

extern JE_boolean forceEvents;

extern JE_boolean stopBackgrounds;

extern JE_byte stopBackgroundNum;

extern JE_byte damageRate;

extern JE_boolean background3x1;

extern JE_boolean background3x1b;

extern JE_boolean levelTimer;

extern JE_word levelTimerCountdown;

extern JE_word levelTimerJumpTo;

extern JE_boolean randomExplosions;

extern JE_boolean editShip1, editShip2;

extern JE_boolean globalFlags[10];

extern JE_byte levelSong;

extern JE_boolean loadDestruct;

extern JE_word mapOrigin, mapPNum;

extern JE_byte mapPlanet[5], mapSection[5];

extern JE_boolean moveTyrianLogoUp;

extern JE_boolean skipStarShowVGA;

extern JE_MultiEnemyType enemy;

extern JE_EnemyAvailType enemyAvail;

extern JE_word enemyOffset;

extern JE_word enemyOnScreen;

extern JE_byte enemyShapeTables[6];

extern JE_word superEnemy254Jump;

extern explosion_type explosions[MAX_EXPLOSIONS];

extern JE_integer explosionFollowAmountX, explosionFollowAmountY;

extern JE_boolean fireButtonHeld;

extern JE_boolean enemyShotAvail[ENEMY_SHOT_MAX];

extern EnemyShotType enemyShot[ENEMY_SHOT_MAX];

extern JE_byte zinglonDuration;

extern JE_byte astralDuration;

extern JE_word flareDuration;

extern JE_boolean flareStart;

extern JE_shortint flareColChg;

extern JE_byte specialWait;

extern JE_byte nextSpecialWait;

extern JE_boolean spraySpecial;

extern JE_byte doIced;

extern JE_boolean infiniteShot;

extern JE_boolean allPlayersGone;

extern const uint shadowYDist;

extern JE_real optionSatelliteRotate;

extern JE_integer optionAttachmentMove;

extern JE_boolean optionAttachmentLinked, optionAttachmentReturn;

extern JE_byte chargeWait, chargeLevel, chargeMax, chargeGr, chargeGrWait;

extern JE_word neat;

extern rep_explosion_type rep_explosions[MAX_REPEATING_EXPLOSIONS];

extern superpixel_type superpixels[MAX_SUPERPIXELS];

extern unsigned int last_superpixel;

extern JE_byte temp, temp2, temp3;

extern JE_word tempX, tempY;

extern JE_word tempW;

extern JE_boolean doNotSaveBackup;

extern JE_word x, y;

extern JE_integer b;

extern JE_byte **BKwrap1to, **BKwrap2to, **BKwrap3to, **BKwrap1, **BKwrap2, **BKwrap3;

extern JE_shortint specialWeaponFilter, specialWeaponFreq;

extern JE_word specialWeaponWpn;

extern JE_boolean linkToPlayer;

extern JE_word shipGr, shipGr2;

extern Sprite2_array *shipGrPtr, *shipGr2ptr;

static const int hud_sidekick_y[2][2] =

{

	{  64,  82 }, // one player HUD

	{ 108, 126 }, // two player HUD

};

void JE_getShipInfo( void );

JE_word JE_SGr( JE_word ship, Sprite2_array **ptr );

void JE_drawOptions( void );

void JE_tyrianHalt( JE_byte code ); /* This ends the game */

void JE_specialComplete( JE_byte playernum, JE_byte specialType );

void JE_doSpecialShot( JE_byte playernum, uint *armor, uint *shield );

void JE_wipeShieldArmorBars( void );

JE_byte JE_playerDamage( JE_byte temp, Player * );

void JE_setupExplosion( signed int x, signed int y, signed int delta_y, unsigned int type, bool fixed_position, bool follow_player );

void JE_setupExplosionLarge( JE_boolean enemyground, JE_byte explonum, JE_integer x, JE_integer y );

void JE_drawShield( void );

void JE_drawArmor( void );

JE_word JE_portConfigs( void );

/*SuperPixels*/

void JE_doSP( JE_word x, JE_word y, JE_word num, JE_byte explowidth, JE_byte color );

void JE_drawSP( void );

void JE_drawOptionLevel( void );

#endif /* VARZ_H */