justin
1 line
32 KiB
C++
1 line
32 KiB
C++
// DoomDef.h
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#ifndef __DOOMDEF__
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#define __DOOMDEF__
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#include <stdio.h>
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#include <string.h>
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#ifdef __WATCOMC__
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#define USEASM
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#include <malloc.h>
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#define strcasecmp strcmpi
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#define strncasecmp strnicmp
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#endif
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#define VERSION 109
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// if rangecheck is undefined, most parameter validation debugging code
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// will not be compiled
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#define RANGECHECK
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#define FRENCH
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// all external data is defined here
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#include "doomdata.h"
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// all important printed strings
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#ifdef FRENCH
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#include "d_french.h"
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#else
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#include "dstrings.h"
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#endif
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// header generated by multigen utility
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#include "info.h"
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// mode X mapmask register
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#define SC_INDEX 0x3c4
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#define SC_MAPMASK 2
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#define GC_INDEX 0x3ce
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#define GC_READMAP 4
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#define GC_MODE 5
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extern byte *destview, *destscreen;
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// PC direct to screen pointers
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//
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// most key data are simple ascii (uppercased)
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//
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#define KEY_RIGHTARROW 0xae
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#define KEY_LEFTARROW 0xac
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#define KEY_UPARROW 0xad
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#define KEY_DOWNARROW 0xaf
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#define KEY_ESCAPE 27
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#define KEY_ENTER 13
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#define KEY_TAB 9
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#define KEY_F1 (0x80+0x3b)
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#define KEY_F2 (0x80+0x3c)
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#define KEY_F3 (0x80+0x3d)
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#define KEY_F4 (0x80+0x3e)
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#define KEY_F5 (0x80+0x3f)
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#define KEY_F6 (0x80+0x40)
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#define KEY_F7 (0x80+0x41)
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#define KEY_F8 (0x80+0x42)
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#define KEY_F9 (0x80+0x43)
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#define KEY_F10 (0x80+0x44)
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#define KEY_F11 (0x80+0x57)
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#define KEY_F12 (0x80+0x58)
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#define KEY_BACKSPACE 127
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#define KEY_PAUSE 0xff
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#define KEY_EQUALS 0x3d
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#define KEY_MINUS 0x2d
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#define KEY_RSHIFT (0x80+0x36)
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#define KEY_RCTRL (0x80+0x1d)
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#define KEY_RALT (0x80+0x38)
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#define KEY_LALT KEY_RALT
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#define MAXCHAR ((char)0x7f)
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#define MAXSHORT ((short)0x7fff)
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#define MAXINT ((int)0x7fffffff) /* max pos 32-bit int */
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#define MAXLONG ((long)0x7fffffff)
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#define MINCHAR ((char)0x80)
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#define MINSHORT ((short)0x8000)
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#define MININT ((int)0x80000000) /* max negative 32-bit integer */
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#define MINLONG ((long)0x80000000)
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#define FINEANGLES 8192
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#define FINEMASK (FINEANGLES-1)
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#define ANGLETOFINESHIFT 19 // 0x100000000 to 0x2000
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#define SAVEGAMENAME "doomsav"
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/*
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===============================================================================
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GLOBAL TYPES
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===============================================================================
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*/
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#define MAXPLAYERS 4
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#define TICRATE 35 // number of tics / second
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#define FRACBITS 16
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#define FRACUNIT (1<<FRACBITS)
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typedef int fixed_t;
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#define ANG45 0x20000000
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#define ANG90 0x40000000
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#define ANG180 0x80000000
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#define ANG270 0xc0000000
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typedef unsigned angle_t;
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typedef enum
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{
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sk_baby,
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sk_easy,
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sk_medium,
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sk_hard,
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sk_nightmare
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} skill_t;
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typedef enum
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{
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ev_keydown,
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ev_keyup,
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ev_mouse,
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ev_joystick
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} evtype_t;
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typedef struct
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{
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evtype_t type;
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int data1; // keys / mouse/joystick buttons
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int data2; // mouse/joystick x move
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int data3; // mouse/joystick y move
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} event_t;
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typedef struct
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{
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char forwardmove; // *2048 for move
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char sidemove; // *2048 for move
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short angleturn; // <<16 for angle delta
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short consistancy; // checks for net game
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byte chatchar;
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byte buttons;
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} ticcmd_t;
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#define BT_ATTACK 1
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#define BT_USE 2
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#define BT_CHANGE 4 // if true, the next 3 bits hold weapon num
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#define BT_WEAPONMASK (8+16+32)
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#define BT_WEAPONSHIFT 3
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#define BT_SPECIAL 128 // game events, not really buttons
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#define BTS_SAVEMASK (4+8+16)
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#define BTS_SAVESHIFT 2
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#define BT_SPECIALMASK 3
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#define BTS_PAUSE 1 // pause the game
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#define BTS_SAVEGAME 2 // save the game at each console
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// savegame slot numbers occupy the second byte of buttons
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typedef enum
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{
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GS_LEVEL,
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GS_INTERMISSION,
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GS_FINALE,
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GS_DEMOSCREEN
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} gamestate_t;
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typedef enum
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{
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ga_nothing,
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ga_loadlevel,
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ga_newgame,
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ga_loadgame,
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ga_savegame,
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ga_playdemo,
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ga_completed,
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ga_victory,
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ga_worlddone,
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ga_screenshot
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} gameaction_t;
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/*
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===============================================================================
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MAPOBJ DATA
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===============================================================================
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*/
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// think_t is a function pointer to a routine to handle an actor
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typedef void (*think_t) ();
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typedef struct thinker_s
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{
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struct thinker_s *prev, *next;
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think_t function;
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} thinker_t;
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struct player_s;
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typedef struct mobj_s
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{
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thinker_t thinker; // thiner links
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// info for drawing
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fixed_t x,y,z;
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struct mobj_s *snext, *sprev; // links in sector (if needed)
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angle_t angle;
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spritenum_t sprite; // used to find patch_t and flip value
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int frame; // might be ord with FF_FULLBRIGHT
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// interaction info
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struct mobj_s *bnext, *bprev; // links in blocks (if needed)
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struct subsector_s *subsector;
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fixed_t floorz, ceilingz; // closest together of contacted secs
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fixed_t radius, height; // for movement checking
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fixed_t momx, momy, momz; // momentums
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int validcount; // if == validcount, already checked
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mobjtype_t type;
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mobjinfo_t *info; // &mobjinfo[mobj->type]
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int tics; // state tic counter
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state_t *state;
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int flags;
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int health;
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int movedir; // 0-7
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int movecount; // when 0, select a new dir
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struct mobj_s *target; // thing being chased/attacked (or NULL)
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// also the originator for missiles
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int reactiontime; // if non 0, don't attack yet
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// used by player to freeze a bit after
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// teleporting
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int threshold; // if >0, the target will be chased
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// no matter what (even if shot)
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struct player_s *player; // only valid if type == MT_PLAYER
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int lastlook; // player number last looked for
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mapthing_t spawnpoint; // for nightmare respawn
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struct mobj_s *tracer; // thing being chased/attacked for tracers
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} mobj_t;
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// each sector has a degenmobj_t in it's center for sound origin purposes
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typedef struct
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{
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thinker_t thinker; // not used for anything
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fixed_t x,y,z;
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} degenmobj_t;
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//
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// frame flags
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//
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#define FF_FULLBRIGHT 0x8000 // flag in thing->frame
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#define FF_FRAMEMASK 0x7fff
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//
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// mobj flags
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//
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#define MF_SPECIAL 1 // call P_SpecialThing when touched
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#define MF_SOLID 2
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#define MF_SHOOTABLE 4
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#define MF_NOSECTOR 8 // don't use the sector links
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// (invisible but touchable)
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#define MF_NOBLOCKMAP 16 // don't use the blocklinks
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// (inert but displayable)
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#define MF_AMBUSH 32
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#define MF_JUSTHIT 64 // try to attack right back
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#define MF_JUSTATTACKED 128 // take at least one step before attacking
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#define MF_SPAWNCEILING 256 // hang from ceiling instead of floor
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#define MF_NOGRAVITY 512 // don't apply gravity every tic
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// movement flags
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#define MF_DROPOFF 0x400 // allow jumps from high places
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#define MF_PICKUP 0x800 // for players to pick up items
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#define MF_NOCLIP 0x1000 // player cheat
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#define MF_SLIDE 0x2000 // keep info about sliding along walls
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#define MF_FLOAT 0x4000 // allow moves to any height, no gravity
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#define MF_TELEPORT 0x8000 // don't cross lines or look at heights
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#define MF_MISSILE 0x10000 // don't hit same species, explode on block
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#define MF_DROPPED 0x20000 // dropped by a demon, not level spawned
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#define MF_SHADOW 0x40000 // use fuzzy draw (shadow demons / invis)
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#define MF_NOBLOOD 0x80000 // don't bleed when shot (use puff)
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#define MF_CORPSE 0x100000 // don't stop moving halfway off a step
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#define MF_INFLOAT 0x200000 // floating to a height for a move, don't
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// auto float to target's height
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#define MF_COUNTKILL 0x400000 // count towards intermission kill total
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#define MF_COUNTITEM 0x800000 // count towards intermission item total
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#define MF_SKULLFLY 0x1000000 // skull in flight
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#define MF_NOTDMATCH 0x2000000 // don't spawn in death match (key cards)
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#define MF_TRANSLATION 0xc000000 // if 0x4 0x8 or 0xc, use a translation
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#define MF_TRANSSHIFT 26 // table for player colormaps
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//=============================================================================
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typedef enum
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{
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PST_LIVE, // playing
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PST_DEAD, // dead on the ground
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PST_REBORN // ready to restart
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} playerstate_t;
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// psprites are scaled shapes directly on the view screen
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// coordinates are given for a 320*200 view screen
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typedef enum
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{
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ps_weapon,
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ps_flash,
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NUMPSPRITES
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} psprnum_t;
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typedef struct
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{
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state_t *state; // a NULL state means not active
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int tics;
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fixed_t sx, sy;
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} pspdef_t;
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typedef enum
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{
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it_bluecard,
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it_yellowcard,
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it_redcard,
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it_blueskull,
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it_yellowskull,
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it_redskull,
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NUMCARDS
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} card_t;
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typedef enum
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{
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wp_fist,
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wp_pistol,
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wp_shotgun,
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wp_chaingun,
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wp_missile,
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wp_plasma,
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wp_bfg,
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wp_chainsaw,
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wp_supershotgun,
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NUMWEAPONS,
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wp_nochange
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} weapontype_t;
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typedef enum
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{
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am_clip, // pistol / chaingun
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am_shell, // shotgun
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am_cell, // BFG
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am_misl, // missile launcher
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NUMAMMO,
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am_noammo // chainsaw / fist
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} ammotype_t;
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typedef struct
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{
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ammotype_t ammo;
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int upstate;
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int downstate;
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int readystate;
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int atkstate;
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int flashstate;
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} weaponinfo_t;
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extern weaponinfo_t weaponinfo[NUMWEAPONS];
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typedef enum
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{
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pw_invulnerability,
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pw_strength,
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pw_invisibility,
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pw_ironfeet,
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pw_allmap,
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pw_infrared,
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NUMPOWERS
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} powertype_t;
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#define INVULNTICS (30*35)
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#define INVISTICS (60*35)
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#define INFRATICS (120*35)
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#define IRONTICS (60*35)
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/*
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================
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=
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= player_t
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=
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================
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*/
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typedef struct player_s
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{
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mobj_t *mo;
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playerstate_t playerstate;
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ticcmd_t cmd;
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fixed_t viewz; // focal origin above r.z
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fixed_t viewheight; // base height above floor for viewz
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fixed_t deltaviewheight; // squat speed
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fixed_t bob; // bounded/scaled total momentum
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int health; // only used between levels, mo->health
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// is used during levels
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int armorpoints, armortype; // armor type is 0-2
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int powers[NUMPOWERS]; // invinc and invis are tic counters
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boolean cards[NUMCARDS];
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boolean backpack;
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int frags[MAXPLAYERS]; // kills of other players
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weapontype_t readyweapon;
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weapontype_t pendingweapon; // wp_nochange if not changing
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boolean weaponowned[NUMWEAPONS];
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int ammo[NUMAMMO];
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int maxammo[NUMAMMO];
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int attackdown, usedown; // true if button down last tic
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int cheats; // bit flags
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int refire; // refired shots are less accurate
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int killcount, itemcount, secretcount; // for intermission
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char *message; // hint messages
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int damagecount, bonuscount;// for screen flashing
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mobj_t *attacker; // who did damage (NULL for floors)
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int extralight; // so gun flashes light up areas
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int fixedcolormap; // can be set to REDCOLORMAP, etc
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int colormap; // 0-3 for which color to draw player
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pspdef_t psprites[NUMPSPRITES]; // view sprites (gun, etc)
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boolean didsecret; // true if secret level has been done
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} player_t;
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#define CF_NOCLIP 1
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#define CF_GODMODE 2
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#define CF_NOMOMENTUM 4 // not really a cheat, just a debug aid
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#define BACKUPTICS 12
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typedef struct
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{
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unsigned checksum; // high bit is retransmit request
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byte retransmitfrom; // only valid if NCMD_RETRANSMIT
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byte starttic;
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byte player, numtics;
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ticcmd_t cmds[BACKUPTICS];
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} doomdata_t;
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typedef struct
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{
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long id;
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short intnum; // DOOM executes an int to execute commands
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// communication between DOOM and the driver
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short command; // CMD_SEND or CMD_GET
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short remotenode; // dest for send, set by get (-1 = no packet)
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short datalength; // bytes in doomdata to be sent
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// info common to all nodes
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short numnodes; // console is allways node 0
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short ticdup; // 1 = no duplication, 2-5 = dup for slow nets
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short extratics; // 1 = send a backup tic in every packet
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short deathmatch; // 1 = deathmatch
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short savegame; // -1 = new game, 0-5 = load savegame
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short episode; // 1-3
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short map; // 1-9
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short skill; // 1-5
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// info specific to this node
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short consoleplayer;
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short numplayers;
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short angleoffset; // 1 = left, 0 = center, -1 = right
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short drone; // 1 = drone
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// packet data to be sent
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doomdata_t data;
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} doomcom_t;
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#define DOOMCOM_ID 0x12345678l
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extern doomcom_t *doomcom;
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extern doomdata_t *netbuffer; // points inside doomcom
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#define MAXNETNODES 8 // max computers in a game
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#define CMD_SEND 1
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#define CMD_GET 2
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/*
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===============================================================================
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GLOBAL VARIABLES
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===============================================================================
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*/
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#define MAXEVENTS 64
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extern event_t events[MAXEVENTS];
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extern int eventhead, eventtail;
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extern fixed_t finesine[5*FINEANGLES/4];
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extern fixed_t *finecosine;
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extern gameaction_t gameaction;
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#define SBARHEIGHT 32 // status bar height at bottom of screen
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extern boolean nomonsters; // checkparm of -nomonsters
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extern boolean respawnparm; // checkparm of -respawn
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extern boolean fastparm; // checkparm of -fast
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extern boolean statusbaractive;
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extern boolean automapactive;
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extern boolean menuactive;
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extern boolean paused;
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extern boolean usergame; // ok to save / end game
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extern boolean devparm; // launched with -devparm
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extern boolean shareware; // true if episode 1 only
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extern boolean registered; // true if complete version
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extern boolean commercial; // true if DOOM II: Hell On Earth
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extern boolean french;
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extern boolean deathmatch; // only if started as net death
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extern boolean netgame; // only true if >1 player
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extern boolean playeringame[MAXPLAYERS];
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extern int consoleplayer; // player taking events and displaying
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extern int displayplayer;
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extern int viewangleoffset; // ANG90 = left side, ANG270 = right
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extern player_t players[MAXPLAYERS];
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extern boolean singletics; // debug flag to cancel adaptiveness
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extern int maxammo[NUMAMMO];
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extern boolean demoplayback;
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extern boolean demorecording;
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extern int skytexture;
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extern gamestate_t gamestate;
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extern skill_t gameskill;
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extern boolean respawnmonsters;
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extern int gameepisode;
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extern int gamemap;
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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;
|
|
|
|
extern char basedefault[1024];
|
|
|
|
|
|
#define MAXNETNODES 8
|
|
extern ticcmd_t localcmds[BACKUPTICS];
|
|
extern int rndindex;
|
|
extern int gametic, maketic;
|
|
extern int nettics[MAXNETNODES];
|
|
|
|
#define SAVEGAMESIZE 0x2c000
|
|
#define SAVESTRINGSIZE 24
|
|
extern byte *savebuffer, *save_p;
|
|
|
|
extern mapthing_t deathmatchstarts[10], *deathmatch_p;
|
|
extern mapthing_t playerstarts[MAXPLAYERS];
|
|
|
|
extern int viewwindowx, viewwindowy;
|
|
extern int viewwidth, scaledviewwidth, viewheight;
|
|
|
|
extern int mouseSensitivity;
|
|
|
|
extern boolean precache; // if true, load all graphics at level load
|
|
|
|
extern byte *screens[5];
|
|
|
|
extern boolean viewactive;
|
|
extern boolean nodrawers;
|
|
extern boolean noblit;
|
|
extern boolean singledemo; // quit after playing a demo from cmdline
|
|
|
|
extern FILE *debugfile;
|
|
|
|
// wipegamestate can be set to -1 to force a wipe on the next draw
|
|
extern gamestate_t wipegamestate;
|
|
|
|
extern boolean modifiedgame; // set if homebrew stuff has been added
|
|
|
|
extern int bodyqueslot;
|
|
|
|
extern skill_t startskill;
|
|
extern int startepisode, 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);
|
|
|
|
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);
|
|
void W_Reload (void);
|
|
|
|
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);
|
|
// 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);
|
|
|
|
void D_PageTicker (void);
|
|
void D_PageDrawer (void);
|
|
void D_AdvanceDemo (void);
|
|
void D_StartTitle (void);
|
|
|
|
void mprintf(char *string);
|
|
|
|
|
|
//---------
|
|
//SYSTEM IO
|
|
//---------
|
|
#define SCREENWIDTH 320
|
|
#define SCREENHEIGHT 200
|
|
|
|
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
|
|
|
|
ticcmd_t *I_BaseTiccmd (void);
|
|
// either returns a null ticcmd, or calls a loadable driver to build it
|
|
// this ticcmd will then be modified by the gameloop for normal input
|
|
|
|
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_UpdateNoBlit (void);
|
|
void I_FinishUpdate (void);
|
|
|
|
void I_WaitVBL(int count);
|
|
// wait for vertical retrace or pause a bit
|
|
|
|
void I_ReadScreen (byte *scr);
|
|
|
|
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);
|
|
|
|
//----
|
|
//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
|
|
|
|
void G_RecordDemo (char *name);
|
|
// only called by startup code
|
|
void G_BeginRecording (void);
|
|
|
|
void G_PlayDemo (char *name);
|
|
void G_TimeDemo (char *name);
|
|
boolean G_CheckDemoStatus (void);
|
|
|
|
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
|
|
|
|
|
|
|
|
//-----
|
|
//MENUS
|
|
//-----
|
|
|
|
boolean M_Responder (event_t *ev);
|
|
// called by main loop
|
|
// saves config file and calls I_Quit when user exits
|
|
// even when the menu is not displayed, this can resize the view and
|
|
// change game parameters
|
|
// does all the real work of the menu interaction
|
|
|
|
void M_Ticker (void);
|
|
// called by main loop
|
|
// only used for menu animation
|
|
|
|
void M_Drawer (void);
|
|
// called by main loop
|
|
// draws the menus directly into the screen buffer
|
|
|
|
void M_Init (void);
|
|
// called by D_DoomMain
|
|
// loads the config file
|
|
|
|
void M_StartControlPanel (void);
|
|
// called by intro code to force menu up upon a keypress
|
|
// does nothing if menu is already up
|
|
|
|
|
|
|
|
//------------
|
|
//INTERMISSION
|
|
//------------
|
|
// Structure passed to WI_Start(wb)
|
|
|
|
typedef struct
|
|
{
|
|
boolean in; // whether the player is in game
|
|
int skills, sitems, ssecret, stime; // player stats
|
|
int frags[4];
|
|
int score; // current score on entry, modified on return
|
|
} wbplayerstruct_t;
|
|
|
|
typedef struct
|
|
{
|
|
int epsd; // episode # (0-2)
|
|
boolean didsecret; // if true, splash the secret level
|
|
int last, next; // previous and next levels, origin 0
|
|
int maxkills, maxitems, maxsecret, maxfrags;
|
|
int partime; // the par time
|
|
int pnum; // index of this player in game
|
|
wbplayerstruct_t plyr[MAXPLAYERS];
|
|
} wbstartstruct_t;
|
|
|
|
extern wbstartstruct_t wminfo; // parms for world map / intermission
|
|
|
|
void WI_Ticker (void);
|
|
// called by main loop
|
|
// animate the intermission
|
|
|
|
void WI_Drawer (void);
|
|
// called by main loop
|
|
// draws the intermission directly into the screen buffer
|
|
|
|
void WI_Start(wbstartstruct_t *wbstartstruct);
|
|
// setup for an intermission
|
|
|
|
|
|
//------
|
|
//FINALE
|
|
//------
|
|
boolean F_Responder (event_t *ev);
|
|
// called by main loop
|
|
|
|
void F_Ticker (void);
|
|
// called by main loop
|
|
|
|
void F_Drawer (void);
|
|
// called by main loop
|
|
|
|
void F_StartFinale (void);
|
|
|
|
|
|
//--------
|
|
//AUTO MAP
|
|
//--------
|
|
|
|
boolean AM_Responder (event_t *ev);
|
|
// called by main loop
|
|
|
|
void AM_Ticker (void);
|
|
// called by main loop
|
|
|
|
void AM_Drawer (void);
|
|
// called by main loop
|
|
// called instead of view drawer if automapactive
|
|
|
|
void AM_Stop (void);
|
|
// called to force the automap to quit if the level is compelted
|
|
// while it is up
|
|
|
|
//----------
|
|
//STATUS BAR
|
|
//----------
|
|
|
|
boolean ST_Responder (event_t *ev);
|
|
// called by main loop
|
|
|
|
void ST_Ticker (void);
|
|
// called by main loop
|
|
|
|
void ST_Drawer (boolean fullscreen, boolean refresh);
|
|
// called by main loop
|
|
|
|
void ST_Start (void);
|
|
// called when the console player is spawned on each level
|
|
|
|
void ST_Init (void);
|
|
// called by startup code
|
|
|
|
//----------
|
|
//HEADS UP TEXT
|
|
//----------
|
|
|
|
void HU_Init(void);
|
|
void HU_Start(void);
|
|
boolean HU_Responder(event_t *ev);
|
|
void HU_Ticker(void);
|
|
void HU_Drawer(void);
|
|
char HU_dequeueChatChar(void);
|
|
void HU_Erase(void);
|
|
|
|
|
|
//-------
|
|
//REFRESH
|
|
//-------
|
|
void R_RenderPlayerView (player_t *player);
|
|
// called by G_Drawer
|
|
|
|
void R_Init (void);
|
|
// called by startup code
|
|
|
|
void R_FillBackScreen (void);
|
|
|
|
void R_DrawViewBorder (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)
|
|
|
|
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_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);
|
|
|
|
|
|
//------
|
|
// VIDEO
|
|
//------
|
|
// screen 0 is the screen updated by I_Update screen
|
|
// screen 1 is an extra buffer
|
|
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_CopyRect (int srcx, int srcy, int srcscrn, int width, int height,
|
|
int destx, int desty, int destscrn);
|
|
|
|
void V_DrawPatch (int x, int y, int scrn, patch_t *patch);
|
|
|
|
void V_DrawPatchDirect (int x, int y, int scrn, patch_t *patch);
|
|
|
|
void V_DrawBlock (int x, int y, int scrn, int width, int height, byte *src);
|
|
// draw a linear block of pixels into the view buffer
|
|
|
|
void V_GetBlock (int x, int y, int scrn, int width, int height, byte *dest);
|
|
// reads a linear block of pixels into the view buffer
|
|
|
|
void V_MarkRect (int x, int y, int width, int height);
|
|
|
|
|
|
// header generated by Dave's sound utility
|
|
#include "sounds.h"
|
|
|
|
// file locations
|
|
|
|
#ifdef __NeXT__
|
|
#define DEVMAPS "/flem/doom/"
|
|
#define DEVDATA "/LocalId/"
|
|
#endif
|
|
#ifdef NORMALUNIX
|
|
#define DEVMAPS "/flem/doom/"
|
|
#define DEVDATA "/LocalId/"
|
|
#endif
|
|
#ifdef __WATCOMC__
|
|
#define DEVMAPS "e:/doom/"
|
|
#define DEVDATA "c:/localid/"
|
|
#endif
|
|
|
|
#endif // __DOOMDEF__
|