diff options
Diffstat (limited to 'src/heretic/doomdef.h')
-rw-r--r-- | src/heretic/doomdef.h | 2386 |
1 files changed, 1204 insertions, 1182 deletions
diff --git a/src/heretic/doomdef.h b/src/heretic/doomdef.h index e9c96807..5cedbc18 100644 --- a/src/heretic/doomdef.h +++ b/src/heretic/doomdef.h @@ -1,1182 +1,1204 @@ -
-// DoomDef.h
-
-#ifndef __DOOMDEF__
-#define __DOOMDEF__
-#include <stdio.h>
-#include <string.h>
-#ifdef __WATCOMC__
-#include <malloc.h>
-#define strcasecmp strcmpi
-#define strncasecmp strnicmp
-#endif
-
-#define VERSION 130
-#define VERSION_TEXT "v1.3"
-
-// if rangecheck is undefined, most parameter validation debugging code
-// will not be compiled
-//#define RANGECHECK
-
-// all external data is defined here
-#include "DoomData.h"
-
-// all important printed strings
-#include "DStrings.h"
-
-// header generated by multigen utility
-#include "info.h"
-
-extern byte *destview, *destscreen; // PC direct to screen pointers
-
-//
-// most key data are simple ascii (uppercased)
-//
-#define KEY_RIGHTARROW 0xae
-#define KEY_LEFTARROW 0xac
-#define KEY_UPARROW 0xad
-#define KEY_DOWNARROW 0xaf
-#define KEY_ESCAPE 27
-#define KEY_ENTER 13
-#define KEY_F1 (0x80+0x3b)
-#define KEY_F2 (0x80+0x3c)
-#define KEY_F3 (0x80+0x3d)
-#define KEY_F4 (0x80+0x3e)
-#define KEY_F5 (0x80+0x3f)
-#define KEY_F6 (0x80+0x40)
-#define KEY_F7 (0x80+0x41)
-#define KEY_F8 (0x80+0x42)
-#define KEY_F9 (0x80+0x43)
-#define KEY_F10 (0x80+0x44)
-#define KEY_F11 (0x80+0x57)
-#define KEY_F12 (0x80+0x58)
-
-#define KEY_BACKSPACE 127
-#define KEY_PAUSE 0xff
-
-#define KEY_EQUALS 0x3d
-#define KEY_MINUS 0x2d
-
-#define KEY_RSHIFT (0x80+0x36)
-#define KEY_RCTRL (0x80+0x1d)
-#define KEY_RALT (0x80+0x38)
-
-#define KEY_LALT KEY_RALT
-
-
-
-#define MAXCHAR ((char)0x7f)
-#define MAXSHORT ((short)0x7fff)
-#define MAXINT ((int)0x7fffffff) /* max pos 32-bit int */
-#define MAXLONG ((long)0x7fffffff)
-
-#define MINCHAR ((char)0x80)
-#define MINSHORT ((short)0x8000)
-#define MININT ((int)0x80000000) /* max negative 32-bit integer */
-#define MINLONG ((long)0x80000000)
-
-#define FINEANGLES 8192
-#define FINEMASK (FINEANGLES-1)
-#define ANGLETOFINESHIFT 19 // 0x100000000 to 0x2000
-
-#define SAVEGAMENAME "hticsav"
-#define SAVEGAMENAMECD "c:\\heretic.cd\\hticsav"
-
-/*
-===============================================================================
-
- GLOBAL TYPES
-
-===============================================================================
-*/
-
-#define NUMARTIFCTS 28
-#define MAXPLAYERS 4
-#define TICRATE 35 // number of tics / second
-#define TICSPERSEC 35
-
-#define FRACBITS 16
-#define FRACUNIT (1<<FRACBITS)
-typedef int fixed_t;
-
-#define ANGLE_1 0x01000000
-#define ANGLE_45 0x20000000
-#define ANGLE_90 0x40000000
-#define ANGLE_180 0x80000000
-#define ANGLE_MAX 0xffffffff
-
-#define ANG45 0x20000000
-#define ANG90 0x40000000
-#define ANG180 0x80000000
-#define ANG270 0xc0000000
-
-typedef unsigned angle_t;
-
-typedef enum
-{
- sk_baby,
- sk_easy,
- sk_medium,
- sk_hard,
- sk_nightmare
-} skill_t;
-
-typedef enum
-{
- ev_keydown,
- ev_keyup,
- ev_mouse,
- ev_joystick
-} evtype_t;
-
-typedef struct
-{
- evtype_t type;
- int data1; // keys / mouse/joystick buttons
- int data2; // mouse/joystick x move
- int data3; // mouse/joystick y move
-} event_t;
-
-typedef struct
-{
- char forwardmove; // *2048 for move
- char sidemove; // *2048 for move
- short angleturn; // <<16 for angle delta
- short consistancy; // checks for net game
- byte chatchar;
- byte buttons;
- byte lookfly; // look/fly up/down/centering
- byte arti; // artitype_t to use
-} ticcmd_t;
-
-#define BT_ATTACK 1
-#define BT_USE 2
-#define BT_CHANGE 4 // if true, the next 3 bits hold weapon num
-#define BT_WEAPONMASK (8+16+32)
-#define BT_WEAPONSHIFT 3
-
-#define BT_SPECIAL 128 // game events, not really buttons
-#define BTS_SAVEMASK (4+8+16)
-#define BTS_SAVESHIFT 2
-#define BT_SPECIALMASK 3
-#define BTS_PAUSE 1 // pause the game
-#define BTS_SAVEGAME 2 // save the game at each console
-// savegame slot numbers occupy the second byte of buttons
-
-typedef enum
-{
- GS_LEVEL,
- GS_INTERMISSION,
- GS_FINALE,
- GS_DEMOSCREEN
-} gamestate_t;
-
-typedef enum
-{
- ga_nothing,
- ga_loadlevel,
- ga_newgame,
- ga_loadgame,
- ga_savegame,
- ga_playdemo,
- ga_completed,
- ga_victory,
- ga_worlddone,
- ga_screenshot
-} gameaction_t;
-
-typedef enum
-{
- wipe_0,
- wipe_1,
- wipe_2,
- wipe_3,
- wipe_4,
- NUMWIPES,
- wipe_random
-} wipe_t;
-
-/*
-===============================================================================
-
- MAPOBJ DATA
-
-===============================================================================
-*/
-
-// think_t is a function pointer to a routine to handle an actor
-typedef void (*think_t) ();
-
-typedef struct thinker_s
-{
- struct thinker_s *prev, *next;
- think_t function;
-} thinker_t;
-
-struct player_s;
-
-typedef struct mobj_s
-{
- thinker_t thinker; // thinker links
-
-// info for drawing
- fixed_t x,y,z;
- struct mobj_s *snext, *sprev; // links in sector (if needed)
- angle_t angle;
- spritenum_t sprite; // used to find patch_t and flip value
- int frame; // might be ord with FF_FULLBRIGHT
-
-// interaction info
- struct mobj_s *bnext, *bprev; // links in blocks (if needed)
- struct subsector_s *subsector;
- fixed_t floorz, ceilingz; // closest together of contacted secs
- fixed_t radius, height; // for movement checking
- fixed_t momx, momy, momz; // momentums
-
- int validcount; // if == validcount, already checked
-
- mobjtype_t type;
- mobjinfo_t *info; // &mobjinfo[mobj->type]
- int tics; // state tic counter
- state_t *state;
- int damage; // For missiles
- int flags;
- int flags2; // Heretic flags
- int special1; // Special info
- int special2; // Special info
- int health;
- int movedir; // 0-7
- int movecount; // when 0, select a new dir
- struct mobj_s *target; // thing being chased/attacked (or NULL)
- // also the originator for missiles
- int reactiontime; // if non 0, don't attack yet
- // used by player to freeze a bit after
- // teleporting
- int threshold; // if >0, the target will be chased
- // no matter what (even if shot)
- struct player_s *player; // only valid if type == MT_PLAYER
- int lastlook; // player number last looked for
-
- mapthing_t spawnpoint; // for nightmare respawn
-} mobj_t;
-
-// each sector has a degenmobj_t in it's center for sound origin purposes
-typedef struct
-{
- thinker_t thinker; // not used for anything
- fixed_t x,y,z;
-} degenmobj_t;
-
-// Most damage defined using HITDICE
-#define HITDICE(a) ((1+(P_Random()&7))*a)
-
-//
-// frame flags
-//
-#define FF_FULLBRIGHT 0x8000 // flag in thing->frame
-#define FF_FRAMEMASK 0x7fff
-
-// --- mobj.flags ---
-
-#define MF_SPECIAL 1 // call P_SpecialThing when touched
-#define MF_SOLID 2
-#define MF_SHOOTABLE 4
-#define MF_NOSECTOR 8 // don't use the sector links
- // (invisible but touchable)
-#define MF_NOBLOCKMAP 16 // don't use the blocklinks
- // (inert but displayable)
-#define MF_AMBUSH 32
-#define MF_JUSTHIT 64 // try to attack right back
-#define MF_JUSTATTACKED 128 // take at least one step before attacking
-#define MF_SPAWNCEILING 256 // hang from ceiling instead of floor
-#define MF_NOGRAVITY 512 // don't apply gravity every tic
-
-// movement flags
-#define MF_DROPOFF 0x400 // allow jumps from high places
-#define MF_PICKUP 0x800 // for players to pick up items
-#define MF_NOCLIP 0x1000 // player cheat
-#define MF_SLIDE 0x2000 // keep info about sliding along walls
-#define MF_FLOAT 0x4000 // allow moves to any height, no gravity
-#define MF_TELEPORT 0x8000 // don't cross lines or look at heights
-#define MF_MISSILE 0x10000 // don't hit same species, explode on block
-
-#define MF_DROPPED 0x20000 // dropped by a demon, not level spawned
-#define MF_SHADOW 0x40000 // use fuzzy draw (shadow demons / invis)
-#define MF_NOBLOOD 0x80000 // don't bleed when shot (use puff)
-#define MF_CORPSE 0x100000 // don't stop moving halfway off a step
-#define MF_INFLOAT 0x200000 // floating to a height for a move, don't
- // auto float to target's height
-
-#define MF_COUNTKILL 0x400000 // count towards intermission kill total
-#define MF_COUNTITEM 0x800000 // count towards intermission item total
-
-#define MF_SKULLFLY 0x1000000 // skull in flight
-#define MF_NOTDMATCH 0x2000000 // don't spawn in death match (key cards)
-
-#define MF_TRANSLATION 0xc000000 // if 0x4 0x8 or 0xc, use a translation
-#define MF_TRANSSHIFT 26 // table for player colormaps
-
-// --- mobj.flags2 ---
-
-#define MF2_LOGRAV 0x00000001 // alternate gravity setting
-#define MF2_WINDTHRUST 0x00000002 // gets pushed around by the wind
- // specials
-#define MF2_FLOORBOUNCE 0x00000004 // bounces off the floor
-#define MF2_THRUGHOST 0x00000008 // missile will pass through ghosts
-#define MF2_FLY 0x00000010 // fly mode is active
-#define MF2_FOOTCLIP 0x00000020 // if feet are allowed to be clipped
-#define MF2_SPAWNFLOAT 0x00000040 // spawn random float z
-#define MF2_NOTELEPORT 0x00000080 // does not teleport
-#define MF2_RIP 0x00000100 // missile rips through solid
- // targets
-#define MF2_PUSHABLE 0x00000200 // can be pushed by other moving
- // mobjs
-#define MF2_SLIDE 0x00000400 // slides against walls
-#define MF2_ONMOBJ 0x00000800 // mobj is resting on top of another
- // mobj
-#define MF2_PASSMOBJ 0x00001000 // Enable z block checking. If on,
- // this flag will allow the mobj to
- // pass over/under other mobjs.
-#define MF2_CANNOTPUSH 0x00002000 // cannot push other pushable mobjs
-#define MF2_FEETARECLIPPED 0x00004000 // a mobj's feet are now being cut
-#define MF2_BOSS 0x00008000 // mobj is a major boss
-#define MF2_FIREDAMAGE 0x00010000 // does fire damage
-#define MF2_NODMGTHRUST 0x00020000 // does not thrust target when
- // damaging
-#define MF2_TELESTOMP 0x00040000 // mobj can stomp another
-#define MF2_FLOATBOB 0x00080000 // use float bobbing z movement
-#define MF2_DONTDRAW 0X00100000 // don't generate a vissprite
-
-//=============================================================================
-typedef enum
-{
- PST_LIVE, // playing
- PST_DEAD, // dead on the ground
- PST_REBORN // ready to restart
-} playerstate_t;
-
-// psprites are scaled shapes directly on the view screen
-// coordinates are given for a 320*200 view screen
-typedef enum
-{
- ps_weapon,
- ps_flash,
- NUMPSPRITES
-} psprnum_t;
-
-typedef struct
-{
- state_t *state; // a NULL state means not active
- int tics;
- fixed_t sx, sy;
-} pspdef_t;
-
-typedef enum
-{
- key_yellow,
- key_green,
- key_blue,
- NUMKEYS
-} keytype_t;
-
-typedef enum
-{
- wp_staff,
- wp_goldwand,
- wp_crossbow,
- wp_blaster,
- wp_skullrod,
- wp_phoenixrod,
- wp_mace,
- wp_gauntlets,
- wp_beak,
- NUMWEAPONS,
- wp_nochange
-} weapontype_t;
-
-#define AMMO_GWND_WIMPY 10
-#define AMMO_GWND_HEFTY 50
-#define AMMO_CBOW_WIMPY 5
-#define AMMO_CBOW_HEFTY 20
-#define AMMO_BLSR_WIMPY 10
-#define AMMO_BLSR_HEFTY 25
-#define AMMO_SKRD_WIMPY 20
-#define AMMO_SKRD_HEFTY 100
-#define AMMO_PHRD_WIMPY 1
-#define AMMO_PHRD_HEFTY 10
-#define AMMO_MACE_WIMPY 20
-#define AMMO_MACE_HEFTY 100
-
-typedef enum
-{
- am_goldwand,
- am_crossbow,
- am_blaster,
- am_skullrod,
- am_phoenixrod,
- am_mace,
- NUMAMMO,
- am_noammo // staff, gauntlets
-} ammotype_t;
-
-typedef struct
-{
- ammotype_t ammo;
- int upstate;
- int downstate;
- int readystate;
- int atkstate;
- int holdatkstate;
- int flashstate;
-} weaponinfo_t;
-
-extern weaponinfo_t wpnlev1info[NUMWEAPONS];
-extern weaponinfo_t wpnlev2info[NUMWEAPONS];
-
-typedef enum
-{
- arti_none,
- arti_invulnerability,
- arti_invisibility,
- arti_health,
- arti_superhealth,
- arti_tomeofpower,
- arti_torch,
- arti_firebomb,
- arti_egg,
- arti_fly,
- arti_teleport,
- NUMARTIFACTS
-} artitype_t;
-
-typedef enum
-{
- pw_None,
- pw_invulnerability,
- pw_invisibility,
- pw_allmap,
- pw_infrared,
- pw_weaponlevel2,
- pw_flight,
- pw_shield,
- pw_health2,
- NUMPOWERS
-} powertype_t;
-
-#define INVULNTICS (30*35)
-#define INVISTICS (60*35)
-#define INFRATICS (120*35)
-#define IRONTICS (60*35)
-#define WPNLEV2TICS (40*35)
-#define FLIGHTTICS (60*35)
-
-#define CHICKENTICS (40*35)
-
-#define MESSAGETICS (4*35)
-#define BLINKTHRESHOLD (4*32)
-
-#define NUMINVENTORYSLOTS 14
-typedef struct
-{
- int type;
- int count;
-} inventory_t;
-
-/*
-================
-=
-= player_t
-=
-================
-*/
-
-typedef struct player_s
-{
- mobj_t *mo;
- playerstate_t playerstate;
- ticcmd_t cmd;
-
- fixed_t viewz; // focal origin above r.z
- fixed_t viewheight; // base height above floor for viewz
- fixed_t deltaviewheight; // squat speed
- fixed_t bob; // bounded/scaled total momentum
-
- int flyheight;
- int lookdir;
- boolean centering;
- int health; // only used between levels, mo->health
- // is used during levels
- int armorpoints, armortype; // armor type is 0-2
-
- inventory_t inventory[NUMINVENTORYSLOTS];
- artitype_t readyArtifact;
- int artifactCount;
- int inventorySlotNum;
- int powers[NUMPOWERS];
- boolean keys[NUMKEYS];
- boolean backpack;
- signed int frags[MAXPLAYERS]; // kills of other players
- weapontype_t readyweapon;
- weapontype_t pendingweapon; // wp_nochange if not changing
- boolean weaponowned[NUMWEAPONS];
- int ammo[NUMAMMO];
- int maxammo[NUMAMMO];
- int attackdown, usedown; // true if button down last tic
- int cheats; // bit flags
-
- int refire; // refired shots are less accurate
-
- int killcount, itemcount, secretcount; // for intermission
- char *message; // hint messages
- int messageTics; // counter for showing messages
- int damagecount, bonuscount;// for screen flashing
- int flamecount; // for flame thrower duration
- mobj_t *attacker; // who did damage (NULL for floors)
- int extralight; // so gun flashes light up areas
- int fixedcolormap; // can be set to REDCOLORMAP, etc
- int colormap; // 0-3 for which color to draw player
- pspdef_t psprites[NUMPSPRITES]; // view sprites (gun, etc)
- boolean didsecret; // true if secret level has been done
- int chickenTics; // player is a chicken if > 0
- int chickenPeck; // chicken peck countdown
- mobj_t *rain1; // active rain maker 1
- mobj_t *rain2; // active rain maker 2
-} player_t;
-
-#define CF_NOCLIP 1
-#define CF_GODMODE 2
-#define CF_NOMOMENTUM 4 // not really a cheat, just a debug aid
-
-
-#define BACKUPTICS 12 // CHANGED FROM 12 !?!?
-
-typedef struct
-{
- unsigned checksum; // high bit is retransmit request
- byte retransmitfrom; // only valid if NCMD_RETRANSMIT
- byte starttic;
- byte player, numtics;
- ticcmd_t cmds[BACKUPTICS];
-} doomdata_t;
-
-typedef struct
-{
- long id;
- short intnum; // DOOM executes an int to execute commands
-
-// communication between DOOM and the driver
- short command; // CMD_SEND or CMD_GET
- short remotenode; // dest for send, set by get (-1 = no packet)
- short datalength; // bytes in doomdata to be sent
-
-// info common to all nodes
- short numnodes; // console is allways node 0
- short ticdup; // 1 = no duplication, 2-5 = dup for slow nets
- short extratics; // 1 = send a backup tic in every packet
- short deathmatch; // 1 = deathmatch
- short savegame; // -1 = new game, 0-5 = load savegame
- short episode; // 1-3
- short map; // 1-9
- short skill; // 1-5
-
-// info specific to this node
- short consoleplayer;
- short numplayers;
- short angleoffset; // 1 = left, 0 = center, -1 = right
- short drone; // 1 = drone
-
-// packet data to be sent
- doomdata_t data;
-} doomcom_t;
-
-#define DOOMCOM_ID 0x12345678l
-
-extern doomcom_t *doomcom;
-extern doomdata_t *netbuffer; // points inside doomcom
-
-#define MAXNETNODES 8 // max computers in a game
-
-#define CMD_SEND 1
-#define CMD_GET 2
-
-#define SBARHEIGHT 42 // status bar height at bottom of screen
-
-
-/*
-===============================================================================
-
- GLOBAL VARIABLES
-
-===============================================================================
-*/
-
-#define TELEFOGHEIGHT (32*FRACUNIT)
-
-#define MAXEVENTS 64
-
-extern event_t events[MAXEVENTS];
-extern int eventhead;
-extern int eventtail;
-
-extern fixed_t finesine[5*FINEANGLES/4];
-extern fixed_t *finecosine;
-
-extern gameaction_t gameaction;
-
-extern boolean paused;
-
-extern boolean shareware; // true if main WAD is the shareware version
-extern boolean ExtendedWAD; // true if main WAD is the extended version
-
-extern boolean nomonsters; // checkparm of -nomonsters
-
-extern boolean respawnparm; // checkparm of -respawn
-
-extern boolean debugmode; // checkparm of -debug
-
-extern boolean usergame; // ok to save / end game
-
-extern boolean ravpic; // checkparm of -ravpic
-
-extern boolean altpal; // checkparm to use an alternate palette routine
-
-extern boolean cdrom; // true if cd-rom mode active ("-cdrom")
-
-extern boolean deathmatch; // only if started as net death
-
-extern boolean netgame; // only true if >1 player
-
-extern boolean playeringame[MAXPLAYERS];
-
-extern int consoleplayer; // player taking events and displaying
-
-extern int displayplayer;
-
-extern int viewangleoffset; // ANG90 = left side, ANG270 = right
-
-extern player_t players[MAXPLAYERS];
-
-extern boolean singletics; // debug flag to cancel adaptiveness
-
-extern boolean DebugSound; // debug flag for displaying sound info
-
-extern int maxammo[NUMAMMO];
-
-extern boolean demoplayback;
-extern int skytexture;
-
-extern gamestate_t gamestate;
-extern skill_t gameskill;
-extern boolean respawnmonsters;
-extern int gameepisode;
-extern int gamemap;
-extern int prevmap;
-extern int totalkills, totalitems, totalsecret; // for intermission
-extern int levelstarttic; // gametic at level start
-extern int leveltime; // tics in game play for par
-
-extern ticcmd_t netcmds[MAXPLAYERS][BACKUPTICS];
-extern int ticdup;
-
-#define MAXNETNODES 8
-extern ticcmd_t localcmds[BACKUPTICS];
-extern int rndindex;
-extern int gametic, maketic;
-extern int nettics[MAXNETNODES];
-
-#define SAVEGAMESIZE 0x30000
-#define SAVESTRINGSIZE 24
-extern byte *savebuffer;
-extern byte *save_p;
-
-extern mapthing_t *deathmatch_p;
-extern mapthing_t deathmatchstarts[10];
-extern mapthing_t playerstarts[MAXPLAYERS];
-
-extern int viewwindowx;
-extern int viewwindowy;
-extern int viewwidth;
-extern int scaledviewwidth;
-extern int viewheight;
-
-extern int mouseSensitivity;
-
-extern boolean precache; // if true, load all graphics at level load
-
-extern byte *screen; // off screen work buffer, from V_video.c
-
-extern boolean singledemo; // quit after playing a demo from cmdline
-
-extern FILE *debugfile;
-extern int bodyqueslot;
-extern skill_t startskill;
-extern int startepisode;
-extern int startmap;
-extern boolean autostart;
-
-/*
-===============================================================================
-
- GLOBAL FUNCTIONS
-
-===============================================================================
-*/
-
-
-fixed_t FixedMul (fixed_t a, fixed_t b);
-fixed_t FixedDiv (fixed_t a, fixed_t b);
-fixed_t FixedDiv2 (fixed_t a, fixed_t b);
-
-#ifdef __WATCOMC__
-#pragma aux FixedMul = \
- "imul ebx", \
- "shrd eax,edx,16" \
- parm [eax] [ebx] \
- value [eax] \
- modify exact [eax edx]
-
-#pragma aux FixedDiv2 = \
- "cdq", \
- "shld edx,eax,16", \
- "sal eax,16", \
- "idiv ebx" \
- parm [eax] [ebx] \
- value [eax] \
- modify exact [eax edx]
-#endif
-
-#ifdef __BIG_ENDIAN__
-short ShortSwap(short);
-long LongSwap(long);
-#define SHORT(x) ShortSwap(x)
-#define LONG(x) LongSwap(x)
-#else
-#define SHORT(x) (x)
-#define LONG(x) (x)
-#endif
-
-
-//-----------
-//MEMORY ZONE
-//-----------
-// tags < 100 are not overwritten until freed
-#define PU_STATIC 1 // static entire execution time
-#define PU_SOUND 2 // static while playing
-#define PU_MUSIC 3 // static while playing
-#define PU_DAVE 4 // anything else Dave wants static
-#define PU_LEVEL 50 // static until level exited
-#define PU_LEVSPEC 51 // a special thinker in a level
-// tags >= 100 are purgable whenever needed
-#define PU_PURGELEVEL 100
-#define PU_CACHE 101
-
-void Z_Init (void);
-void *Z_Malloc (int size, int tag, void *ptr);
-void Z_Free (void *ptr);
-void Z_FreeTags (int lowtag, int hightag);
-void Z_DumpHeap (int lowtag, int hightag);
-void Z_FileDumpHeap (FILE *f);
-void Z_CheckHeap (void);
-void Z_ChangeTag2 (void *ptr, int tag);
-int Z_FreeMemory (void);
-
-extern boolean MallocFailureOk;
-
-typedef struct memblock_s
-{
- int size; // including the header and possibly tiny fragments
- void **user; // NULL if a free block
- int tag; // purgelevel
- int id; // should be ZONEID
- struct memblock_s *next, *prev;
-} memblock_t;
-
-#define Z_ChangeTag(p,t) \
-{ \
-if (( (memblock_t *)( (byte *)(p) - sizeof(memblock_t)))->id!=0x1d4a11) \
- I_Error("Z_CT at "__FILE__":%i",__LINE__); \
-Z_ChangeTag2(p,t); \
-};
-
-//-------
-//WADFILE
-//-------
-typedef struct
-{
- char name[8];
- int handle,position,size;
-} lumpinfo_t;
-
-extern lumpinfo_t *lumpinfo;
-extern int numlumps;
-
-void W_InitMultipleFiles (char **filenames);
-
-int W_CheckNumForName (char *name);
-int W_GetNumForName (char *name);
-
-int W_LumpLength (int lump);
-void W_ReadLump (int lump, void *dest);
-
-void *W_CacheLumpNum (int lump, int tag);
-void *W_CacheLumpName (char *name, int tag);
-
-
-
-
-//----------
-//BASE LEVEL
-//----------
-void D_DoomMain (void);
-void IncThermo(void);
-void InitThermo(int max);
-void tprintf(char *string, int initflag);
-// not a globally visible function, just included for source reference
-// calls all startup code
-// parses command line options
-// if not overrided, calls N_AdvanceDemo
-
-void D_DoomLoop (void);
-// not a globally visible function, just included for source reference
-// called by D_DoomMain, never exits
-// manages timing and IO
-// calls all ?_Responder, ?_Ticker, and ?_Drawer functions
-// calls I_GetTime, I_StartFrame, and I_StartTic
-
-void D_PostEvent (event_t *ev);
-// called by IO functions when input is detected
-
-void NetUpdate (void);
-// create any new ticcmds and broadcast to other players
-
-void D_QuitNetGame (void);
-// broadcasts special packets to other players to notify of game exit
-
-void TryRunTics (void);
-
-//---------
-//SYSTEM IO
-//---------
-#if 1
-#define SCREENWIDTH 320
-#define SCREENHEIGHT 200
-#else
-#define SCREENWIDTH 560
-#define SCREENHEIGHT 375
-#endif
-
-byte *I_ZoneBase (int *size);
-// called by startup code to get the ammount of memory to malloc
-// for the zone management
-
-int I_GetTime (void);
-// called by D_DoomLoop
-// returns current time in tics
-
-void I_StartFrame (void);
-// called by D_DoomLoop
-// called before processing any tics in a frame (just after displaying a frame)
-// time consuming syncronous operations are performed here (joystick reading)
-// can call D_PostEvent
-
-void I_StartTic (void);
-// called by D_DoomLoop
-// called before processing each tic in a frame
-// quick syncronous operations are performed here
-// can call D_PostEvent
-
-// asyncronous interrupt functions should maintain private ques that are
-// read by the syncronous functions to be converted into events
-
-void I_Init (void);
-// called by D_DoomMain
-// determines the hardware configuration and sets up the video mode
-
-void I_InitGraphics (void);
-
-void I_InitNetwork (void);
-void I_NetCmd (void);
-
-void I_Error (char *error, ...);
-// called by anything that can generate a terminal error
-// bad exit with diagnostic message
-
-void I_Quit (void);
-// called by M_Responder when quit is selected
-// clean exit, displays sell blurb
-
-void I_SetPalette (byte *palette);
-// takes full 8 bit values
-
-void I_Update(void);
-// Copy buffer to video
-
-void I_WipeUpdate(wipe_t wipe);
-// Copy buffer to video with wipe effect
-
-void I_WaitVBL(int count);
-// wait for vertical retrace or pause a bit
-
-void I_BeginRead (void);
-void I_EndRead (void);
-
-byte *I_AllocLow (int length);
-// allocates from low memory under dos, just mallocs under unix
-
-void I_Tactile (int on, int off, int total);
-
-#ifdef __WATCOMC__
-extern boolean useexterndriver;
-
-#define EBT_FIRE 1
-#define EBT_OPENDOOR 2
-#define EBT_SPEED 4
-#define EBT_STRAFE 8
-#define EBT_MAP 0x10
-#define EBT_INVENTORYLEFT 0x20
-#define EBT_INVENTORYRIGHT 0x40
-#define EBT_USEARTIFACT 0x80
-#define EBT_FLYDROP 0x100
-#define EBT_CENTERVIEW 0x200
-#define EBT_PAUSE 0x400
-#define EBT_WEAPONCYCLE 0x800
-
-typedef struct
-{
- short vector; // Interrupt vector
-
- signed char moveForward; // forward/backward (maxes at 50)
- signed char moveSideways; // strafe (maxes at 24)
- short angleTurn; // turning speed (640 [slow] 1280 [fast])
- short angleHead; // head angle (+2080 [left] : 0 [center] : -2048 [right])
- signed char pitch; // look up/down (-110 : +90)
- signed char flyDirection; // flyheight (+1/-1)
- unsigned short buttons; // EBT_* flags
-} externdata_t;
-#endif
-
-//----
-//GAME
-//----
-
-void G_DeathMatchSpawnPlayer (int playernum);
-
-void G_InitNew (skill_t skill, int episode, int map);
-
-void G_DeferedInitNew (skill_t skill, int episode, int map);
-// can be called by the startup code or M_Responder
-// a normal game starts at map 1, but a warp test can start elsewhere
-
-void G_DeferedPlayDemo (char *demo);
-
-void G_LoadGame (char *name);
-// can be called by the startup code or M_Responder
-// calls P_SetupLevel or W_EnterWorld
-void G_DoLoadGame (void);
-
-void G_SaveGame (int slot, char *description);
-// called by M_Responder
-
-// Support routines for saving games
-void SV_Open(char *fileName);
-void SV_Close(char *fileName);
-void SV_Write(void *buffer, int size);
-void SV_WriteByte(byte val);
-void SV_WriteWord(unsigned short val);
-void SV_WriteLong(unsigned int val);
-
-void G_RecordDemo (skill_t skill, int numplayers, int episode
- , int map, char *name);
-// only called by startup code
-
-void G_PlayDemo (char *name);
-void G_TimeDemo (char *name);
-
-void G_ExitLevel (void);
-void G_SecretExitLevel (void);
-
-void G_WorldDone (void);
-
-void G_Ticker (void);
-boolean G_Responder (event_t *ev);
-
-void G_ScreenShot (void);
-
-//-----
-//PLAY
-//-----
-
-void P_Ticker (void);
-// called by C_Ticker
-// can call G_PlayerExited
-// carries out all thinking of monsters and players
-
-void P_SetupLevel (int episode, int map, int playermask, skill_t skill);
-// called by W_Ticker
-
-void P_Init (void);
-// called by startup code
-
-void P_ArchivePlayers (void);
-void P_UnArchivePlayers (void);
-void P_ArchiveWorld (void);
-void P_UnArchiveWorld (void);
-void P_ArchiveThinkers (void);
-void P_UnArchiveThinkers (void);
-void P_ArchiveSpecials (void);
-void P_UnArchiveSpecials (void);
-// load / save game routines
-
-
-//-------
-//REFRESH
-//-------
-
-extern boolean setsizeneeded;
-
-extern boolean BorderNeedRefresh;
-extern boolean BorderTopRefresh;
-
-extern int UpdateState;
-// define the different areas for the dirty map
-#define I_NOUPDATE 0
-#define I_FULLVIEW 1
-#define I_STATBAR 2
-#define I_MESSAGES 4
-#define I_FULLSCRN 8
-
-void R_RenderPlayerView (player_t *player);
-// called by G_Drawer
-
-void R_Init (void);
-// called by startup code
-
-void R_DrawViewBorder (void);
-void R_DrawTopBorder (void);
-// if the view size is not full screen, draws a border around it
-
-void R_SetViewSize (int blocks, int detail);
-// called by M_Responder
-
-int R_FlatNumForName (char *name);
-
-int R_TextureNumForName (char *name);
-int R_CheckTextureNumForName (char *name);
-// called by P_Ticker for switches and animations
-// returns the texture number for the texture name
-
-
-//----
-//MISC
-//----
-extern int myargc;
-extern char **myargv;
-
-int M_CheckParm (char *check);
-// returns the position of the given parameter in the arg list (0 if not found)
-
-boolean M_ValidEpisodeMap(int episode, int map);
-// returns true if the episode/map combo is valid for the current
-// game configuration
-
-void M_ForceUppercase(char *text);
-// Changes a string to uppercase
-
-int M_Random (void);
-// returns a number from 0 to 255
-int P_Random (void);
-// as M_Random, but used only by the play simulation
-
-void M_ClearRandom (void);
-// fix randoms for demos
-
-void M_FindResponseFile(void);
-
-void M_ClearBox (fixed_t *box);
-void M_AddToBox (fixed_t *box, fixed_t x, fixed_t y);
-// bounding box functions
-
-boolean M_WriteFile (char const *name, void *source, int length);
-int M_ReadFile (char const *name, byte **buffer);
-
-void M_ScreenShot (void);
-
-void M_LoadDefaults (void);
-
-void M_SaveDefaults (void);
-
-int M_DrawText (int x, int y, boolean direct, char *string);
-
-//----------------------
-// Interlude (IN_lude.c)
-//----------------------
-
-extern boolean intermission;
-
-void IN_Start(void);
-void IN_Ticker(void);
-void IN_Drawer(void);
-
-//----------------------
-// Chat mode (CT_chat.c)
-//----------------------
-
-void CT_Init(void);
-void CT_Drawer(void);
-boolean CT_Responder(event_t *ev);
-void CT_Ticker(void);
-char CT_dequeueChatChar(void);
-
-extern boolean chatmodeon;
-extern boolean ultimatemsg;
-
-//--------------------
-// Finale (F_finale.c)
-//--------------------
-
-void F_Drawer(void);
-void F_Ticker(void);
-void F_StartFinale(void);
-
-//----------------------
-// STATUS BAR (SB_bar.c)
-//----------------------
-
-extern int SB_state;
-void SB_Init(void);
-boolean SB_Responder(event_t *event);
-void SB_Ticker(void);
-void SB_Drawer(void);
-
-//-----------------
-// MENU (MN_menu.c)
-//-----------------
-
-void MN_Init(void);
-void MN_ActivateMenu(void);
-void MN_DeactivateMenu(void);
-boolean MN_Responder(event_t *event);
-void MN_Ticker(void);
-void MN_Drawer(void);
-void MN_DrTextA(char *text, int x, int y);
-int MN_TextAWidth(char *text);
-void MN_DrTextB(char *text, int x, int y);
-int MN_TextBWidth(char *text);
-
-//------
-// VIDEO
-//------
-
-extern int dirtybox[4];
-extern byte gammatable[5][256];
-extern int usegamma;
-
-void V_Init(void); // Allocates buffer screens, call before R_Init
-void V_DrawPatch(int x, int y, patch_t *patch);
-void V_DrawFuzzPatch(int x, int y, patch_t *patch);
-void V_DrawShadowedPatch(int x, int y, patch_t *patch);
-void V_DrawRawScreen(byte *raw);
-
-#include "sounds.h"
-
-#endif // __DOOMDEF__
+// Emacs style mode select -*- C++ -*- +//----------------------------------------------------------------------------- +// +// Copyright(C) 1993-1996 Id Software, Inc. +// Copyright(C) 1993-2008 Raven Software +// +// 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. +// +//----------------------------------------------------------------------------- + +// DoomDef.h + +#ifndef __DOOMDEF__ +#define __DOOMDEF__ +#include <stdio.h> +#include <string.h> +#ifdef __WATCOMC__ +#include <malloc.h> +#define strcasecmp strcmpi +#define strncasecmp strnicmp +#endif + +#define VERSION 130 +#define VERSION_TEXT "v1.3" + +// if rangecheck is undefined, most parameter validation debugging code +// will not be compiled +//#define RANGECHECK + +// all external data is defined here +#include "DoomData.h" + +// all important printed strings +#include "DStrings.h" + +// header generated by multigen utility +#include "info.h" + +extern byte *destview, *destscreen; // PC direct to screen pointers + +// +// most key data are simple ascii (uppercased) +// +#define KEY_RIGHTARROW 0xae +#define KEY_LEFTARROW 0xac +#define KEY_UPARROW 0xad +#define KEY_DOWNARROW 0xaf +#define KEY_ESCAPE 27 +#define KEY_ENTER 13 +#define KEY_F1 (0x80+0x3b) +#define KEY_F2 (0x80+0x3c) +#define KEY_F3 (0x80+0x3d) +#define KEY_F4 (0x80+0x3e) +#define KEY_F5 (0x80+0x3f) +#define KEY_F6 (0x80+0x40) +#define KEY_F7 (0x80+0x41) +#define KEY_F8 (0x80+0x42) +#define KEY_F9 (0x80+0x43) +#define KEY_F10 (0x80+0x44) +#define KEY_F11 (0x80+0x57) +#define KEY_F12 (0x80+0x58) + +#define KEY_BACKSPACE 127 +#define KEY_PAUSE 0xff + +#define KEY_EQUALS 0x3d +#define KEY_MINUS 0x2d + +#define KEY_RSHIFT (0x80+0x36) +#define KEY_RCTRL (0x80+0x1d) +#define KEY_RALT (0x80+0x38) + +#define KEY_LALT KEY_RALT + + + +#define MAXCHAR ((char)0x7f) +#define MAXSHORT ((short)0x7fff) +#define MAXINT ((int)0x7fffffff) /* max pos 32-bit int */ +#define MAXLONG ((long)0x7fffffff) + +#define MINCHAR ((char)0x80) +#define MINSHORT ((short)0x8000) +#define MININT ((int)0x80000000) /* max negative 32-bit integer */ +#define MINLONG ((long)0x80000000) + +#define FINEANGLES 8192 +#define FINEMASK (FINEANGLES-1) +#define ANGLETOFINESHIFT 19 // 0x100000000 to 0x2000 + +#define SAVEGAMENAME "hticsav" +#define SAVEGAMENAMECD "c:\\heretic.cd\\hticsav" + +/* +=============================================================================== + + GLOBAL TYPES + +=============================================================================== +*/ + +#define NUMARTIFCTS 28 +#define MAXPLAYERS 4 +#define TICRATE 35 // number of tics / second +#define TICSPERSEC 35 + +#define FRACBITS 16 +#define FRACUNIT (1<<FRACBITS) +typedef int fixed_t; + +#define ANGLE_1 0x01000000 +#define ANGLE_45 0x20000000 +#define ANGLE_90 0x40000000 +#define ANGLE_180 0x80000000 +#define ANGLE_MAX 0xffffffff + +#define ANG45 0x20000000 +#define ANG90 0x40000000 +#define ANG180 0x80000000 +#define ANG270 0xc0000000 + +typedef unsigned angle_t; + +typedef enum +{ + sk_baby, + sk_easy, + sk_medium, + sk_hard, + sk_nightmare +} skill_t; + +typedef enum +{ + ev_keydown, + ev_keyup, + ev_mouse, + ev_joystick +} evtype_t; + +typedef struct +{ + evtype_t type; + int data1; // keys / mouse/joystick buttons + int data2; // mouse/joystick x move + int data3; // mouse/joystick y move +} event_t; + +typedef struct +{ + char forwardmove; // *2048 for move + char sidemove; // *2048 for move + short angleturn; // <<16 for angle delta + short consistancy; // checks for net game + byte chatchar; + byte buttons; + byte lookfly; // look/fly up/down/centering + byte arti; // artitype_t to use +} ticcmd_t; + +#define BT_ATTACK 1 +#define BT_USE 2 +#define BT_CHANGE 4 // if true, the next 3 bits hold weapon num +#define BT_WEAPONMASK (8+16+32) +#define BT_WEAPONSHIFT 3 + +#define BT_SPECIAL 128 // game events, not really buttons +#define BTS_SAVEMASK (4+8+16) +#define BTS_SAVESHIFT 2 +#define BT_SPECIALMASK 3 +#define BTS_PAUSE 1 // pause the game +#define BTS_SAVEGAME 2 // save the game at each console +// savegame slot numbers occupy the second byte of buttons + +typedef enum +{ + GS_LEVEL, + GS_INTERMISSION, + GS_FINALE, + GS_DEMOSCREEN +} gamestate_t; + +typedef enum +{ + ga_nothing, + ga_loadlevel, + ga_newgame, + ga_loadgame, + ga_savegame, + ga_playdemo, + ga_completed, + ga_victory, + ga_worlddone, + ga_screenshot +} gameaction_t; + +typedef enum +{ + wipe_0, + wipe_1, + wipe_2, + wipe_3, + wipe_4, + NUMWIPES, + wipe_random +} wipe_t; + +/* +=============================================================================== + + MAPOBJ DATA + +=============================================================================== +*/ + +// think_t is a function pointer to a routine to handle an actor +typedef void (*think_t) (); + +typedef struct thinker_s +{ + struct thinker_s *prev, *next; + think_t function; +} thinker_t; + +struct player_s; + +typedef struct mobj_s +{ + thinker_t thinker; // thinker links + +// info for drawing + fixed_t x, y, z; + struct mobj_s *snext, *sprev; // links in sector (if needed) + angle_t angle; + spritenum_t sprite; // used to find patch_t and flip value + int frame; // might be ord with FF_FULLBRIGHT + +// interaction info + struct mobj_s *bnext, *bprev; // links in blocks (if needed) + struct subsector_s *subsector; + fixed_t floorz, ceilingz; // closest together of contacted secs + fixed_t radius, height; // for movement checking + fixed_t momx, momy, momz; // momentums + + int validcount; // if == validcount, already checked + + mobjtype_t type; + mobjinfo_t *info; // &mobjinfo[mobj->type] + int tics; // state tic counter + state_t *state; + int damage; // For missiles + int flags; + int flags2; // Heretic flags + int special1; // Special info + int special2; // Special info + int health; + int movedir; // 0-7 + int movecount; // when 0, select a new dir + struct mobj_s *target; // thing being chased/attacked (or NULL) + // also the originator for missiles + int reactiontime; // if non 0, don't attack yet + // used by player to freeze a bit after + // teleporting + int threshold; // if >0, the target will be chased + // no matter what (even if shot) + struct player_s *player; // only valid if type == MT_PLAYER + int lastlook; // player number last looked for + + mapthing_t spawnpoint; // for nightmare respawn +} mobj_t; + +// each sector has a degenmobj_t in it's center for sound origin purposes +typedef struct +{ + thinker_t thinker; // not used for anything + fixed_t x, y, z; +} degenmobj_t; + +// Most damage defined using HITDICE +#define HITDICE(a) ((1+(P_Random()&7))*a) + +// +// frame flags +// +#define FF_FULLBRIGHT 0x8000 // flag in thing->frame +#define FF_FRAMEMASK 0x7fff + +// --- mobj.flags --- + +#define MF_SPECIAL 1 // call P_SpecialThing when touched +#define MF_SOLID 2 +#define MF_SHOOTABLE 4 +#define MF_NOSECTOR 8 // don't use the sector links + // (invisible but touchable) +#define MF_NOBLOCKMAP 16 // don't use the blocklinks + // (inert but displayable) +#define MF_AMBUSH 32 +#define MF_JUSTHIT 64 // try to attack right back +#define MF_JUSTATTACKED 128 // take at least one step before attacking +#define MF_SPAWNCEILING 256 // hang from ceiling instead of floor +#define MF_NOGRAVITY 512 // don't apply gravity every tic + +// movement flags +#define MF_DROPOFF 0x400 // allow jumps from high places +#define MF_PICKUP 0x800 // for players to pick up items +#define MF_NOCLIP 0x1000 // player cheat +#define MF_SLIDE 0x2000 // keep info about sliding along walls +#define MF_FLOAT 0x4000 // allow moves to any height, no gravity +#define MF_TELEPORT 0x8000 // don't cross lines or look at heights +#define MF_MISSILE 0x10000 // don't hit same species, explode on block + +#define MF_DROPPED 0x20000 // dropped by a demon, not level spawned +#define MF_SHADOW 0x40000 // use fuzzy draw (shadow demons / invis) +#define MF_NOBLOOD 0x80000 // don't bleed when shot (use puff) +#define MF_CORPSE 0x100000 // don't stop moving halfway off a step +#define MF_INFLOAT 0x200000 // floating to a height for a move, don't + // auto float to target's height + +#define MF_COUNTKILL 0x400000 // count towards intermission kill total +#define MF_COUNTITEM 0x800000 // count towards intermission item total + +#define MF_SKULLFLY 0x1000000 // skull in flight +#define MF_NOTDMATCH 0x2000000 // don't spawn in death match (key cards) + +#define MF_TRANSLATION 0xc000000 // if 0x4 0x8 or 0xc, use a translation +#define MF_TRANSSHIFT 26 // table for player colormaps + +// --- mobj.flags2 --- + +#define MF2_LOGRAV 0x00000001 // alternate gravity setting +#define MF2_WINDTHRUST 0x00000002 // gets pushed around by the wind + // specials +#define MF2_FLOORBOUNCE 0x00000004 // bounces off the floor +#define MF2_THRUGHOST 0x00000008 // missile will pass through ghosts +#define MF2_FLY 0x00000010 // fly mode is active +#define MF2_FOOTCLIP 0x00000020 // if feet are allowed to be clipped +#define MF2_SPAWNFLOAT 0x00000040 // spawn random float z +#define MF2_NOTELEPORT 0x00000080 // does not teleport +#define MF2_RIP 0x00000100 // missile rips through solid + // targets +#define MF2_PUSHABLE 0x00000200 // can be pushed by other moving + // mobjs +#define MF2_SLIDE 0x00000400 // slides against walls +#define MF2_ONMOBJ 0x00000800 // mobj is resting on top of another + // mobj +#define MF2_PASSMOBJ 0x00001000 // Enable z block checking. If on, + // this flag will allow the mobj to + // pass over/under other mobjs. +#define MF2_CANNOTPUSH 0x00002000 // cannot push other pushable mobjs +#define MF2_FEETARECLIPPED 0x00004000 // a mobj's feet are now being cut +#define MF2_BOSS 0x00008000 // mobj is a major boss +#define MF2_FIREDAMAGE 0x00010000 // does fire damage +#define MF2_NODMGTHRUST 0x00020000 // does not thrust target when + // damaging +#define MF2_TELESTOMP 0x00040000 // mobj can stomp another +#define MF2_FLOATBOB 0x00080000 // use float bobbing z movement +#define MF2_DONTDRAW 0X00100000 // don't generate a vissprite + +//============================================================================= +typedef enum +{ + PST_LIVE, // playing + PST_DEAD, // dead on the ground + PST_REBORN // ready to restart +} playerstate_t; + +// psprites are scaled shapes directly on the view screen +// coordinates are given for a 320*200 view screen +typedef enum +{ + ps_weapon, + ps_flash, + NUMPSPRITES +} psprnum_t; + +typedef struct +{ + state_t *state; // a NULL state means not active + int tics; + fixed_t sx, sy; +} pspdef_t; + +typedef enum +{ + key_yellow, + key_green, + key_blue, + NUMKEYS +} keytype_t; + +typedef enum +{ + wp_staff, + wp_goldwand, + wp_crossbow, + wp_blaster, + wp_skullrod, + wp_phoenixrod, + wp_mace, + wp_gauntlets, + wp_beak, + NUMWEAPONS, + wp_nochange +} weapontype_t; + +#define AMMO_GWND_WIMPY 10 +#define AMMO_GWND_HEFTY 50 +#define AMMO_CBOW_WIMPY 5 +#define AMMO_CBOW_HEFTY 20 +#define AMMO_BLSR_WIMPY 10 +#define AMMO_BLSR_HEFTY 25 +#define AMMO_SKRD_WIMPY 20 +#define AMMO_SKRD_HEFTY 100 +#define AMMO_PHRD_WIMPY 1 +#define AMMO_PHRD_HEFTY 10 +#define AMMO_MACE_WIMPY 20 +#define AMMO_MACE_HEFTY 100 + +typedef enum +{ + am_goldwand, + am_crossbow, + am_blaster, + am_skullrod, + am_phoenixrod, + am_mace, + NUMAMMO, + am_noammo // staff, gauntlets +} ammotype_t; + +typedef struct +{ + ammotype_t ammo; + int upstate; + int downstate; + int readystate; + int atkstate; + int holdatkstate; + int flashstate; +} weaponinfo_t; + +extern weaponinfo_t wpnlev1info[NUMWEAPONS]; +extern weaponinfo_t wpnlev2info[NUMWEAPONS]; + +typedef enum +{ + arti_none, + arti_invulnerability, + arti_invisibility, + arti_health, + arti_superhealth, + arti_tomeofpower, + arti_torch, + arti_firebomb, + arti_egg, + arti_fly, + arti_teleport, + NUMARTIFACTS +} artitype_t; + +typedef enum +{ + pw_None, + pw_invulnerability, + pw_invisibility, + pw_allmap, + pw_infrared, + pw_weaponlevel2, + pw_flight, + pw_shield, + pw_health2, + NUMPOWERS +} powertype_t; + +#define INVULNTICS (30*35) +#define INVISTICS (60*35) +#define INFRATICS (120*35) +#define IRONTICS (60*35) +#define WPNLEV2TICS (40*35) +#define FLIGHTTICS (60*35) + +#define CHICKENTICS (40*35) + +#define MESSAGETICS (4*35) +#define BLINKTHRESHOLD (4*32) + +#define NUMINVENTORYSLOTS 14 +typedef struct +{ + int type; + int count; +} inventory_t; + +/* +================ += += player_t += +================ +*/ + +typedef struct player_s +{ + mobj_t *mo; + playerstate_t playerstate; + ticcmd_t cmd; + + fixed_t viewz; // focal origin above r.z + fixed_t viewheight; // base height above floor for viewz + fixed_t deltaviewheight; // squat speed + fixed_t bob; // bounded/scaled total momentum + + int flyheight; + int lookdir; + boolean centering; + int health; // only used between levels, mo->health + // is used during levels + int armorpoints, armortype; // armor type is 0-2 + + inventory_t inventory[NUMINVENTORYSLOTS]; + artitype_t readyArtifact; + int artifactCount; + int inventorySlotNum; + int powers[NUMPOWERS]; + boolean keys[NUMKEYS]; + boolean backpack; + signed int frags[MAXPLAYERS]; // kills of other players + weapontype_t readyweapon; + weapontype_t pendingweapon; // wp_nochange if not changing + boolean weaponowned[NUMWEAPONS]; + int ammo[NUMAMMO]; + int maxammo[NUMAMMO]; + int attackdown, usedown; // true if button down last tic + int cheats; // bit flags + + int refire; // refired shots are less accurate + + int killcount, itemcount, secretcount; // for intermission + char *message; // hint messages + int messageTics; // counter for showing messages + int damagecount, bonuscount; // for screen flashing + int flamecount; // for flame thrower duration + mobj_t *attacker; // who did damage (NULL for floors) + int extralight; // so gun flashes light up areas + int fixedcolormap; // can be set to REDCOLORMAP, etc + int colormap; // 0-3 for which color to draw player + pspdef_t psprites[NUMPSPRITES]; // view sprites (gun, etc) + boolean didsecret; // true if secret level has been done + int chickenTics; // player is a chicken if > 0 + int chickenPeck; // chicken peck countdown + mobj_t *rain1; // active rain maker 1 + mobj_t *rain2; // active rain maker 2 +} player_t; + +#define CF_NOCLIP 1 +#define CF_GODMODE 2 +#define CF_NOMOMENTUM 4 // not really a cheat, just a debug aid + + +#define BACKUPTICS 12 // CHANGED FROM 12 !?!? + +typedef struct +{ + unsigned checksum; // high bit is retransmit request + byte retransmitfrom; // only valid if NCMD_RETRANSMIT + byte starttic; + byte player, numtics; + ticcmd_t cmds[BACKUPTICS]; +} doomdata_t; + +typedef struct +{ + long id; + short intnum; // DOOM executes an int to execute commands + +// communication between DOOM and the driver + short command; // CMD_SEND or CMD_GET + short remotenode; // dest for send, set by get (-1 = no packet) + short datalength; // bytes in doomdata to be sent + +// info common to all nodes + short numnodes; // console is allways node 0 + short ticdup; // 1 = no duplication, 2-5 = dup for slow nets + short extratics; // 1 = send a backup tic in every packet + short deathmatch; // 1 = deathmatch + short savegame; // -1 = new game, 0-5 = load savegame + short episode; // 1-3 + short map; // 1-9 + short skill; // 1-5 + +// info specific to this node + short consoleplayer; + short numplayers; + short angleoffset; // 1 = left, 0 = center, -1 = right + short drone; // 1 = drone + +// packet data to be sent + doomdata_t data; +} doomcom_t; + +#define DOOMCOM_ID 0x12345678l + +extern doomcom_t *doomcom; +extern doomdata_t *netbuffer; // points inside doomcom + +#define MAXNETNODES 8 // max computers in a game + +#define CMD_SEND 1 +#define CMD_GET 2 + +#define SBARHEIGHT 42 // status bar height at bottom of screen + + +/* +=============================================================================== + + GLOBAL VARIABLES + +=============================================================================== +*/ + +#define TELEFOGHEIGHT (32*FRACUNIT) + +#define MAXEVENTS 64 + +extern event_t events[MAXEVENTS]; +extern int eventhead; +extern int eventtail; + +extern fixed_t finesine[5 * FINEANGLES / 4]; +extern fixed_t *finecosine; + +extern gameaction_t gameaction; + +extern boolean paused; + +extern boolean shareware; // true if main WAD is the shareware version +extern boolean ExtendedWAD; // true if main WAD is the extended version + +extern boolean nomonsters; // checkparm of -nomonsters + +extern boolean respawnparm; // checkparm of -respawn + +extern boolean debugmode; // checkparm of -debug + +extern boolean usergame; // ok to save / end game + +extern boolean ravpic; // checkparm of -ravpic + +extern boolean altpal; // checkparm to use an alternate palette routine + +extern boolean cdrom; // true if cd-rom mode active ("-cdrom") + +extern boolean deathmatch; // only if started as net death + +extern boolean netgame; // only true if >1 player + +extern boolean playeringame[MAXPLAYERS]; + +extern int consoleplayer; // player taking events and displaying + +extern int displayplayer; + +extern int viewangleoffset; // ANG90 = left side, ANG270 = right + +extern player_t players[MAXPLAYERS]; + +extern boolean singletics; // debug flag to cancel adaptiveness + +extern boolean DebugSound; // debug flag for displaying sound info + +extern int maxammo[NUMAMMO]; + +extern boolean demoplayback; +extern int skytexture; + +extern gamestate_t gamestate; +extern skill_t gameskill; +extern boolean respawnmonsters; +extern int gameepisode; +extern int gamemap; +extern int prevmap; +extern int totalkills, totalitems, totalsecret; // for intermission +extern int levelstarttic; // gametic at level start +extern int leveltime; // tics in game play for par + +extern ticcmd_t netcmds[MAXPLAYERS][BACKUPTICS]; +extern int ticdup; + +#define MAXNETNODES 8 +extern ticcmd_t localcmds[BACKUPTICS]; +extern int rndindex; +extern int gametic, maketic; +extern int nettics[MAXNETNODES]; + +#define SAVEGAMESIZE 0x30000 +#define SAVESTRINGSIZE 24 +extern byte *savebuffer; +extern byte *save_p; + +extern mapthing_t *deathmatch_p; +extern mapthing_t deathmatchstarts[10]; +extern mapthing_t playerstarts[MAXPLAYERS]; + +extern int viewwindowx; +extern int viewwindowy; +extern int viewwidth; +extern int scaledviewwidth; +extern int viewheight; + +extern int mouseSensitivity; + +extern boolean precache; // if true, load all graphics at level load + +extern byte *screen; // off screen work buffer, from V_video.c + +extern boolean singledemo; // quit after playing a demo from cmdline + +extern FILE *debugfile; +extern int bodyqueslot; +extern skill_t startskill; +extern int startepisode; +extern int startmap; +extern boolean autostart; + +/* +=============================================================================== + + GLOBAL FUNCTIONS + +=============================================================================== +*/ + + +fixed_t FixedMul(fixed_t a, fixed_t b); +fixed_t FixedDiv(fixed_t a, fixed_t b); +fixed_t FixedDiv2(fixed_t a, fixed_t b); + +#ifdef __WATCOMC__ +#pragma aux FixedMul = \ + "imul ebx", \ + "shrd eax,edx,16" \ + parm [eax] [ebx] \ + value [eax] \ + modify exact [eax edx] + +#pragma aux FixedDiv2 = \ + "cdq", \ + "shld edx,eax,16", \ + "sal eax,16", \ + "idiv ebx" \ + parm [eax] [ebx] \ + value [eax] \ + modify exact [eax edx] +#endif + +#ifdef __BIG_ENDIAN__ +short ShortSwap(short); +long LongSwap(long); +#define SHORT(x) ShortSwap(x) +#define LONG(x) LongSwap(x) +#else +#define SHORT(x) (x) +#define LONG(x) (x) +#endif + + +//----------- +//MEMORY ZONE +//----------- +// tags < 100 are not overwritten until freed +#define PU_STATIC 1 // static entire execution time +#define PU_SOUND 2 // static while playing +#define PU_MUSIC 3 // static while playing +#define PU_DAVE 4 // anything else Dave wants static +#define PU_LEVEL 50 // static until level exited +#define PU_LEVSPEC 51 // a special thinker in a level +// tags >= 100 are purgable whenever needed +#define PU_PURGELEVEL 100 +#define PU_CACHE 101 + +void Z_Init(void); +void *Z_Malloc(int size, int tag, void *ptr); +void Z_Free(void *ptr); +void Z_FreeTags(int lowtag, int hightag); +void Z_DumpHeap(int lowtag, int hightag); +void Z_FileDumpHeap(FILE * f); +void Z_CheckHeap(void); +void Z_ChangeTag2(void *ptr, int tag); +int Z_FreeMemory(void); + +extern boolean MallocFailureOk; + +typedef struct memblock_s +{ + int size; // including the header and possibly tiny fragments + void **user; // NULL if a free block + int tag; // purgelevel + int id; // should be ZONEID + struct memblock_s *next, *prev; +} memblock_t; + +#define Z_ChangeTag(p,t) \ +{ \ +if (( (memblock_t *)( (byte *)(p) - sizeof(memblock_t)))->id!=0x1d4a11) \ + I_Error("Z_CT at "__FILE__":%i",__LINE__); \ +Z_ChangeTag2(p,t); \ +}; + +//------- +//WADFILE +//------- +typedef struct +{ + char name[8]; + int handle, position, size; +} lumpinfo_t; + +extern lumpinfo_t *lumpinfo; +extern int numlumps; + +void W_InitMultipleFiles(char **filenames); + +int W_CheckNumForName(char *name); +int W_GetNumForName(char *name); + +int W_LumpLength(int lump); +void W_ReadLump(int lump, void *dest); + +void *W_CacheLumpNum(int lump, int tag); +void *W_CacheLumpName(char *name, int tag); + + + + +//---------- +//BASE LEVEL +//---------- +void D_DoomMain(void); +void IncThermo(void); +void InitThermo(int max); +void tprintf(char *string, int initflag); +// not a globally visible function, just included for source reference +// calls all startup code +// parses command line options +// if not overrided, calls N_AdvanceDemo + +void D_DoomLoop(void); +// not a globally visible function, just included for source reference +// called by D_DoomMain, never exits +// manages timing and IO +// calls all ?_Responder, ?_Ticker, and ?_Drawer functions +// calls I_GetTime, I_StartFrame, and I_StartTic + +void D_PostEvent(event_t * ev); +// called by IO functions when input is detected + +void NetUpdate(void); +// create any new ticcmds and broadcast to other players + +void D_QuitNetGame(void); +// broadcasts special packets to other players to notify of game exit + +void TryRunTics(void); + +//--------- +//SYSTEM IO +//--------- +#if 1 +#define SCREENWIDTH 320 +#define SCREENHEIGHT 200 +#else +#define SCREENWIDTH 560 +#define SCREENHEIGHT 375 +#endif + +byte *I_ZoneBase(int *size); +// called by startup code to get the ammount of memory to malloc +// for the zone management + +int I_GetTime(void); +// called by D_DoomLoop +// returns current time in tics + +void I_StartFrame(void); +// called by D_DoomLoop +// called before processing any tics in a frame (just after displaying a frame) +// time consuming syncronous operations are performed here (joystick reading) +// can call D_PostEvent + +void I_StartTic(void); +// called by D_DoomLoop +// called before processing each tic in a frame +// quick syncronous operations are performed here +// can call D_PostEvent + +// asyncronous interrupt functions should maintain private ques that are +// read by the syncronous functions to be converted into events + +void I_Init(void); +// called by D_DoomMain +// determines the hardware configuration and sets up the video mode + +void I_InitGraphics(void); + +void I_InitNetwork(void); +void I_NetCmd(void); + +void I_Error(char *error, ...); +// called by anything that can generate a terminal error +// bad exit with diagnostic message + +void I_Quit(void); +// called by M_Responder when quit is selected +// clean exit, displays sell blurb + +void I_SetPalette(byte * palette); +// takes full 8 bit values + +void I_Update(void); +// Copy buffer to video + +void I_WipeUpdate(wipe_t wipe); +// Copy buffer to video with wipe effect + +void I_WaitVBL(int count); +// wait for vertical retrace or pause a bit + +void I_BeginRead(void); +void I_EndRead(void); + +byte *I_AllocLow(int length); +// allocates from low memory under dos, just mallocs under unix + +void I_Tactile(int on, int off, int total); + +#ifdef __WATCOMC__ +extern boolean useexterndriver; + +#define EBT_FIRE 1 +#define EBT_OPENDOOR 2 +#define EBT_SPEED 4 +#define EBT_STRAFE 8 +#define EBT_MAP 0x10 +#define EBT_INVENTORYLEFT 0x20 +#define EBT_INVENTORYRIGHT 0x40 +#define EBT_USEARTIFACT 0x80 +#define EBT_FLYDROP 0x100 +#define EBT_CENTERVIEW 0x200 +#define EBT_PAUSE 0x400 +#define EBT_WEAPONCYCLE 0x800 + +typedef struct +{ + short vector; // Interrupt vector + + signed char moveForward; // forward/backward (maxes at 50) + signed char moveSideways; // strafe (maxes at 24) + short angleTurn; // turning speed (640 [slow] 1280 [fast]) + short angleHead; // head angle (+2080 [left] : 0 [center] : -2048 [right]) + signed char pitch; // look up/down (-110 : +90) + signed char flyDirection; // flyheight (+1/-1) + unsigned short buttons; // EBT_* flags +} externdata_t; +#endif + +//---- +//GAME +//---- + +void G_DeathMatchSpawnPlayer(int playernum); + +void G_InitNew(skill_t skill, int episode, int map); + +void G_DeferedInitNew(skill_t skill, int episode, int map); +// can be called by the startup code or M_Responder +// a normal game starts at map 1, but a warp test can start elsewhere + +void G_DeferedPlayDemo(char *demo); + +void G_LoadGame(char *name); +// can be called by the startup code or M_Responder +// calls P_SetupLevel or W_EnterWorld +void G_DoLoadGame(void); + +void G_SaveGame(int slot, char *description); +// called by M_Responder + +// Support routines for saving games +void SV_Open(char *fileName); +void SV_Close(char *fileName); +void SV_Write(void *buffer, int size); +void SV_WriteByte(byte val); +void SV_WriteWord(unsigned short val); +void SV_WriteLong(unsigned int val); + +void G_RecordDemo(skill_t skill, int numplayers, int episode, int map, + char *name); +// only called by startup code + +void G_PlayDemo(char *name); +void G_TimeDemo(char *name); + +void G_ExitLevel(void); +void G_SecretExitLevel(void); + +void G_WorldDone(void); + +void G_Ticker(void); +boolean G_Responder(event_t * ev); + +void G_ScreenShot(void); + +//----- +//PLAY +//----- + +void P_Ticker(void); +// called by C_Ticker +// can call G_PlayerExited +// carries out all thinking of monsters and players + +void P_SetupLevel(int episode, int map, int playermask, skill_t skill); +// called by W_Ticker + +void P_Init(void); +// called by startup code + +void P_ArchivePlayers(void); +void P_UnArchivePlayers(void); +void P_ArchiveWorld(void); +void P_UnArchiveWorld(void); +void P_ArchiveThinkers(void); +void P_UnArchiveThinkers(void); +void P_ArchiveSpecials(void); +void P_UnArchiveSpecials(void); +// load / save game routines + + +//------- +//REFRESH +//------- + +extern boolean setsizeneeded; + +extern boolean BorderNeedRefresh; +extern boolean BorderTopRefresh; + +extern int UpdateState; +// define the different areas for the dirty map +#define I_NOUPDATE 0 +#define I_FULLVIEW 1 +#define I_STATBAR 2 +#define I_MESSAGES 4 +#define I_FULLSCRN 8 + +void R_RenderPlayerView(player_t * player); +// called by G_Drawer + +void R_Init(void); +// called by startup code + +void R_DrawViewBorder(void); +void R_DrawTopBorder(void); +// if the view size is not full screen, draws a border around it + +void R_SetViewSize(int blocks, int detail); +// called by M_Responder + +int R_FlatNumForName(char *name); + +int R_TextureNumForName(char *name); +int R_CheckTextureNumForName(char *name); +// called by P_Ticker for switches and animations +// returns the texture number for the texture name + + +//---- +//MISC +//---- +extern int myargc; +extern char **myargv; + +int M_CheckParm(char *check); +// returns the position of the given parameter in the arg list (0 if not found) + +boolean M_ValidEpisodeMap(int episode, int map); +// returns true if the episode/map combo is valid for the current +// game configuration + +void M_ForceUppercase(char *text); +// Changes a string to uppercase + +int M_Random(void); +// returns a number from 0 to 255 +int P_Random(void); +// as M_Random, but used only by the play simulation + +void M_ClearRandom(void); +// fix randoms for demos + +void M_FindResponseFile(void); + +void M_ClearBox(fixed_t * box); +void M_AddToBox(fixed_t * box, fixed_t x, fixed_t y); +// bounding box functions + +boolean M_WriteFile(char const *name, void *source, int length); +int M_ReadFile(char const *name, byte ** buffer); + +void M_ScreenShot(void); + +void M_LoadDefaults(void); + +void M_SaveDefaults(void); + +int M_DrawText(int x, int y, boolean direct, char *string); + +//---------------------- +// Interlude (IN_lude.c) +//---------------------- + +extern boolean intermission; + +void IN_Start(void); +void IN_Ticker(void); +void IN_Drawer(void); + +//---------------------- +// Chat mode (CT_chat.c) +//---------------------- + +void CT_Init(void); +void CT_Drawer(void); +boolean CT_Responder(event_t * ev); +void CT_Ticker(void); +char CT_dequeueChatChar(void); + +extern boolean chatmodeon; +extern boolean ultimatemsg; + +//-------------------- +// Finale (F_finale.c) +//-------------------- + +void F_Drawer(void); +void F_Ticker(void); +void F_StartFinale(void); + +//---------------------- +// STATUS BAR (SB_bar.c) +//---------------------- + +extern int SB_state; +void SB_Init(void); +boolean SB_Responder(event_t * event); +void SB_Ticker(void); +void SB_Drawer(void); + +//----------------- +// MENU (MN_menu.c) +//----------------- + +void MN_Init(void); +void MN_ActivateMenu(void); +void MN_DeactivateMenu(void); +boolean MN_Responder(event_t * event); +void MN_Ticker(void); +void MN_Drawer(void); +void MN_DrTextA(char *text, int x, int y); +int MN_TextAWidth(char *text); +void MN_DrTextB(char *text, int x, int y); +int MN_TextBWidth(char *text); + +//------ +// VIDEO +//------ + +extern int dirtybox[4]; +extern byte gammatable[5][256]; +extern int usegamma; + +void V_Init(void); // Allocates buffer screens, call before R_Init +void V_DrawPatch(int x, int y, patch_t * patch); +void V_DrawFuzzPatch(int x, int y, patch_t * patch); +void V_DrawShadowedPatch(int x, int y, patch_t * patch); +void V_DrawRawScreen(byte * raw); + +#include "sounds.h" + +#endif // __DOOMDEF__ |