q_shared.h

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/*
Copyright (C) 1997-2001 Id Software, Inc.
 
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.
 
*/
    
// q_shared.h -- included first by ALL program modules
 
#ifdef _WIN32
// unknown pragmas are SUPPOSED to be ignored, but....
#pragma warning(disable : 4244)     // MIPS
#pragma warning(disable : 4136)     // X86
#pragma warning(disable : 4051)     // ALPHA
 
#pragma warning(disable : 4018)     // signed/unsigned mismatch
#pragma warning(disable : 4305)     // truncation from const double to float
 
#define vsnprintf _vsnprintf
#endif
 
#include <assert.h>
#include <math.h>
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
 
#if (defined _M_IX86 || defined __i386__) && !defined C_ONLY && !defined __sun__
#define id386   1
#else
#define id386   0
#endif
 
#if defined _M_ALPHA && !defined C_ONLY
#define idaxp   1
#else
#define idaxp   0
#endif
 
typedef unsigned char       byte;
typedef enum {false, true}  qboolean;
 
 
#ifndef NULL
#define NULL ((void *)0)
#endif
 
 
// angle indexes
#define PITCH               0       // up / down
#define YAW                 1       // left / right
#define ROLL                2       // fall over
 
#define MAX_STRING_CHARS    1024    // max length of a string passed to Cmd_TokenizeString
#define MAX_STRING_TOKENS   80      // max tokens resulting from Cmd_TokenizeString
#define MAX_TOKEN_CHARS     128     // max length of an individual token
 
#define MAX_QPATH           64      // max length of a quake game pathname
#define MAX_OSPATH          128     // max length of a filesystem pathname
 
//
// per-level limits
//
#define MAX_CLIENTS         256     // absolute limit
#define MAX_EDICTS          1024    // must change protocol to increase more
#define MAX_LIGHTSTYLES     256
#define MAX_MODELS          256     // these are sent over the net as bytes
#define MAX_SOUNDS          256     // so they cannot be blindly increased
#define MAX_IMAGES          256
#define MAX_ITEMS           256
#define MAX_GENERAL         (MAX_CLIENTS*2) // general config strings
 
 
// game print flags
#define PRINT_LOW           0       // pickup messages
#define PRINT_MEDIUM        1       // death messages
#define PRINT_HIGH          2       // critical messages
#define PRINT_CHAT          3       // chat messages
 
 
 
#define ERR_FATAL           0       // exit the entire game with a popup window
#define ERR_DROP            1       // print to console and disconnect from game
#define ERR_DISCONNECT      2       // don't kill server
 
#define PRINT_ALL           0
#define PRINT_DEVELOPER     1       // only print when "developer 1"
#define PRINT_ALERT         2       
 
 
// destination class for gi.multicast()
typedef enum
{
MULTICAST_ALL,
MULTICAST_PHS,
MULTICAST_PVS,
MULTICAST_ALL_R,
MULTICAST_PHS_R,
MULTICAST_PVS_R
} multicast_t;
 
 
/*
==============================================================
 
MATHLIB
 
==============================================================
*/
 
typedef float vec_t;
typedef vec_t vec3_t[3];
typedef vec_t vec5_t[5];
 
typedef int fixed4_t;
typedef int fixed8_t;
typedef int fixed16_t;
 
#ifndef M_PI
#define M_PI        3.14159265358979323846  // matches value in gcc v2 math.h
#endif
 
struct cplane_s;
 
extern vec3_t vec3_origin;
 
#define nanmask (255<<23)
 
#define IS_NAN(x) (((*(int *)&x)&nanmask)==nanmask)
 
// microsoft's fabs seems to be ungodly slow...
//float Q_fabs (float f);
//#define   fabs(f) Q_fabs(f)
#if defined _WIN32 && !defined C_ONLY
extern long Q_ftol( float f );
#else
#define Q_ftol( f ) ( long ) (f)
#endif
 
#define DotProduct(x,y)         (x[0]*y[0]+x[1]*y[1]+x[2]*y[2])
#define VectorSubtract(a,b,c)       (c[0]=a[0]-b[0],c[1]=a[1]-b[1],c[2]=a[2]-b[2])
#define VectorAdd(a,b,c)        (c[0]=a[0]+b[0],c[1]=a[1]+b[1],c[2]=a[2]+b[2])
#define VectorCopy(a,b)         (b[0]=a[0],b[1]=a[1],b[2]=a[2])
#define VectorClear(a)          (a[0]=a[1]=a[2]=0)
#define VectorNegate(a,b)       (b[0]=-a[0],b[1]=-a[1],b[2]=-a[2])
#define VectorSet(v, x, y, z)       (v[0]=(x), v[1]=(y), v[2]=(z))
 
void VectorMA (vec3_t veca, float scale, vec3_t vecb, vec3_t vecc);
 
// just in case you do't want to use the macros
vec_t _DotProduct (vec3_t v1, vec3_t v2);
void _VectorSubtract (vec3_t veca, vec3_t vecb, vec3_t out);
void _VectorAdd (vec3_t veca, vec3_t vecb, vec3_t out);
void _VectorCopy (vec3_t in, vec3_t out);
 
void ClearBounds (vec3_t mins, vec3_t maxs);
void AddPointToBounds (vec3_t v, vec3_t mins, vec3_t maxs);
int VectorCompare (vec3_t v1, vec3_t v2);
vec_t VectorLength (vec3_t v);
void CrossProduct (vec3_t v1, vec3_t v2, vec3_t cross);
vec_t VectorNormalize (vec3_t v);       // returns vector length
vec_t VectorNormalize2 (vec3_t v, vec3_t out);
void VectorInverse (vec3_t v);
void VectorScale (vec3_t in, vec_t scale, vec3_t out);
int Q_log2(int val);
 
void R_ConcatRotations (float in1[3][3], float in2[3][3], float out[3][3]);
void R_ConcatTransforms (float in1[3][4], float in2[3][4], float out[3][4]);
 
void AngleVectors (vec3_t angles, vec3_t forward, vec3_t right, vec3_t up);
int BoxOnPlaneSide (vec3_t emins, vec3_t emaxs, struct cplane_s *plane);
float   anglemod(float a);
float LerpAngle (float a1, float a2, float frac);
 
#define BOX_ON_PLANE_SIDE(emins, emaxs, p)  \
    (((p)->type < 3)?                       \
    (                                       \
        ((p)->dist <= (emins)[(p)->type])?  \
            1                               \
        :                                   \
        (                                   \
            ((p)->dist >= (emaxs)[(p)->type])?\
                2                           \
            :                               \
                3                           \
        )                                   \
    )                                       \
    :                                       \
        BoxOnPlaneSide( (emins), (emaxs), (p)))
 
void ProjectPointOnPlane( vec3_t dst, const vec3_t p, const vec3_t normal );
void PerpendicularVector( vec3_t dst, const vec3_t src );
void RotatePointAroundVector( vec3_t dst, const vec3_t dir, const vec3_t point, float degrees );
 
 
//=============================================
 
char *COM_SkipPath (char *pathname);
void COM_StripExtension (char *in, char *out);
void COM_FileBase (char *in, char *out);
void COM_FilePath (char *in, char *out);
void COM_DefaultExtension (char *path, char *extension);
 
char *COM_Parse (char **data_p);
// data is an in/out parm, returns a parsed out token
 
void Com_sprintf (char *dest, int size, char *fmt, ...);
 
void Com_PageInMemory (byte *buffer, int size);
 
//=============================================
 
// portable case insensitive compare
int Q_stricmp (char *s1, char *s2);
int Q_strcasecmp (char *s1, char *s2);
int Q_strncasecmp (char *s1, char *s2, int n);
 
//=============================================
 
short   BigShort(short l);
short   LittleShort(short l);
int     BigLong (int l);
int     LittleLong (int l);
float   BigFloat (float l);
float   LittleFloat (float l);
 
void    Swap_Init (void);
char    *va(char *format, ...);
 
//=============================================
 
//
// key / value info strings
//
#define MAX_INFO_KEY        64
#define MAX_INFO_VALUE      64
#define MAX_INFO_STRING     512
 
char *Info_ValueForKey (char *s, char *key);
void Info_RemoveKey (char *s, char *key);
void Info_SetValueForKey (char *s, char *key, char *value);
qboolean Info_Validate (char *s);
 
/*
==============================================================
 
SYSTEM SPECIFIC
 
==============================================================
*/
 
extern  int curtime;        // time returned by last Sys_Milliseconds
 
int     Sys_Milliseconds (void);
void    Sys_Mkdir (char *path);
 
// large block stack allocation routines
void    *Hunk_Begin (int maxsize);
void    *Hunk_Alloc (int size);
void    Hunk_Free (void *buf);
int     Hunk_End (void);
 
// directory searching
#define SFF_ARCH    0x01
#define SFF_HIDDEN  0x02
#define SFF_RDONLY  0x04
#define SFF_SUBDIR  0x08
#define SFF_SYSTEM  0x10
 
/*
** pass in an attribute mask of things you wish to REJECT
*/
char    *Sys_FindFirst (char *path, unsigned musthave, unsigned canthave );
char    *Sys_FindNext ( unsigned musthave, unsigned canthave );
void    Sys_FindClose (void);
 
 
// this is only here so the functions in q_shared.c and q_shwin.c can link
void Sys_Error (char *error, ...);
void Com_Printf (char *msg, ...);
 
 
/*
==========================================================
 
CVARS (console variables)
 
==========================================================
*/
 
#ifndef CVAR
#define CVAR
 
#define CVAR_ARCHIVE    1   // set to cause it to be saved to vars.rc
#define CVAR_USERINFO   2   // added to userinfo  when changed
#define CVAR_SERVERINFO 4   // added to serverinfo when changed
#define CVAR_NOSET      8   // don't allow change from console at all,
                            // but can be set from the command line
#define CVAR_LATCH      16  // save changes until server restart
 
// nothing outside the Cvar_*() functions should modify these fields!
typedef struct cvar_s
{
    char        *name;
    char        *string;
    char        *latched_string;    // for CVAR_LATCH vars
    int         flags;
    qboolean    modified;   // set each time the cvar is changed
    float       value;
    struct cvar_s *next;
} cvar_t;
 
#endif      // CVAR
 
/*
==============================================================
 
COLLISION DETECTION
 
==============================================================
*/
 
// lower bits are stronger, and will eat weaker brushes completely
#define CONTENTS_SOLID          1       // an eye is never valid in a solid
#define CONTENTS_WINDOW         2       // translucent, but not watery
#define CONTENTS_AUX            4
#define CONTENTS_LAVA           8
#define CONTENTS_SLIME          16
#define CONTENTS_WATER          32
#define CONTENTS_MIST           64
#define LAST_VISIBLE_CONTENTS   64
 
// remaining contents are non-visible, and don't eat brushes
 
#define CONTENTS_AREAPORTAL     0x8000
 
#define CONTENTS_PLAYERCLIP     0x10000
#define CONTENTS_MONSTERCLIP    0x20000
 
// currents can be added to any other contents, and may be mixed
#define CONTENTS_CURRENT_0      0x40000
#define CONTENTS_CURRENT_90     0x80000
#define CONTENTS_CURRENT_180    0x100000
#define CONTENTS_CURRENT_270    0x200000
#define CONTENTS_CURRENT_UP     0x400000
#define CONTENTS_CURRENT_DOWN   0x800000
 
#define CONTENTS_ORIGIN         0x1000000   // removed before bsping an entity
 
#define CONTENTS_MONSTER        0x2000000   // should never be on a brush, only in game
#define CONTENTS_DEADMONSTER    0x4000000
#define CONTENTS_DETAIL         0x8000000   // brushes to be added after vis leafs
#define CONTENTS_TRANSLUCENT    0x10000000  // auto set if any surface has trans
#define CONTENTS_LADDER         0x20000000
 
 
 
#define SURF_LIGHT      0x1     // value will hold the light strength
 
#define SURF_SLICK      0x2     // effects game physics
 
#define SURF_SKY        0x4     // don't draw, but add to skybox
#define SURF_WARP       0x8     // turbulent water warp
#define SURF_TRANS33    0x10
#define SURF_TRANS66    0x20
#define SURF_FLOWING    0x40    // scroll towards angle
#define SURF_NODRAW     0x80    // don't bother referencing the texture
 
#ifdef QMAX
#define SURF_WAVES_1    0x100
#define SURF_WAVES_2    0x200
#endif
 
// content masks
#define MASK_ALL                (-1)
#define MASK_SOLID              (CONTENTS_SOLID|CONTENTS_WINDOW)
#define MASK_PLAYERSOLID        (CONTENTS_SOLID|CONTENTS_PLAYERCLIP|CONTENTS_WINDOW|CONTENTS_MONSTER)
#define MASK_DEADSOLID          (CONTENTS_SOLID|CONTENTS_PLAYERCLIP|CONTENTS_WINDOW)
#define MASK_MONSTERSOLID       (CONTENTS_SOLID|CONTENTS_MONSTERCLIP|CONTENTS_WINDOW|CONTENTS_MONSTER)
#define MASK_WATER              (CONTENTS_WATER|CONTENTS_LAVA|CONTENTS_SLIME)
#define MASK_OPAQUE             (CONTENTS_SOLID|CONTENTS_SLIME|CONTENTS_LAVA)
#define MASK_SHOT               (CONTENTS_SOLID|CONTENTS_MONSTER|CONTENTS_WINDOW|CONTENTS_DEADMONSTER)
#define MASK_CURRENT            (CONTENTS_CURRENT_0|CONTENTS_CURRENT_90|CONTENTS_CURRENT_180|CONTENTS_CURRENT_270|CONTENTS_CURRENT_UP|CONTENTS_CURRENT_DOWN)
 
 
// gi.BoxEdicts() can return a list of either solid or trigger entities
// FIXME: eliminate AREA_ distinction?
#define AREA_SOLID      1
#define AREA_TRIGGERS   2
 
 
// plane_t structure
// !!! if this is changed, it must be changed in asm code too !!!
typedef struct cplane_s
{
    vec3_t  normal;
    float   dist;
    byte    type;           // for fast side tests
    byte    signbits;       // signx + (signy<<1) + (signz<<1)
    byte    pad[2];
} cplane_t;
 
// structure offset for asm code
#define CPLANE_NORMAL_X         0
#define CPLANE_NORMAL_Y         4
#define CPLANE_NORMAL_Z         8
#define CPLANE_DIST             12
#define CPLANE_TYPE             16
#define CPLANE_SIGNBITS         17
#define CPLANE_PAD0             18
#define CPLANE_PAD1             19
 
typedef struct cmodel_s
{
    vec3_t      mins, maxs;
    vec3_t      origin;     // for sounds or lights
    int         headnode;
} cmodel_t;
 
typedef struct csurface_s
{
    char        name[16];
    int         flags;
    int         value;
} csurface_t;
 
typedef struct mapsurface_s  // used internally due to name len probs //ZOID
{
    csurface_t  c;
    char        rname[32];
} mapsurface_t;
 
// a trace is returned when a box is swept through the world
typedef struct
{
    qboolean    allsolid;   // if true, plane is not valid
    qboolean    startsolid; // if true, the initial point was in a solid area
    float       fraction;   // time completed, 1.0 = didn't hit anything
    vec3_t      endpos;     // final position
    cplane_t    plane;      // surface normal at impact
    csurface_t  *surface;   // surface hit
    int         contents;   // contents on other side of surface hit
    struct edict_s  *ent;       // not set by CM_*() functions
} trace_t;
 
 
 
// pmove_state_t is the information necessary for client side movement
// prediction
typedef enum 
{
    // can accelerate and turn
    PM_NORMAL,
    PM_SPECTATOR,
    // no acceleration or turning
    PM_DEAD,
    PM_GIB,     // different bounding box
    PM_FREEZE
} pmtype_t;
 
// pmove->pm_flags
#define PMF_DUCKED          1
#define PMF_JUMP_HELD       2
#define PMF_ON_GROUND       4
#define PMF_TIME_WATERJUMP  8   // pm_time is waterjump
#define PMF_TIME_LAND       16  // pm_time is time before rejump
#define PMF_TIME_TELEPORT   32  // pm_time is non-moving time
#define PMF_NO_PREDICTION   64  // temporarily disables prediction (used for grappling hook)
 
// this structure needs to be communicated bit-accurate
// from the server to the client to guarantee that
// prediction stays in sync, so no floats are used.
// if any part of the game code modifies this struct, it
// will result in a prediction error of some degree.
typedef struct
{
    pmtype_t    pm_type;
 
    short       origin[3];      // 12.3
    short       velocity[3];    // 12.3
    byte        pm_flags;       // ducked, jump_held, etc
    byte        pm_time;        // each unit = 8 ms
    short       gravity;
    short       delta_angles[3];    // add to command angles to get view direction
                                    // changed by spawns, rotating objects, and teleporters
} pmove_state_t;
 
 
//
// button bits
//
#define BUTTON_ATTACK       1
#define BUTTON_USE          2
#define BUTTON_ANY          128         // any key whatsoever
 
 
// usercmd_t is sent to the server each client frame
typedef struct usercmd_s
{
    byte    msec;
    byte    buttons;
    short   angles[3];
    short   forwardmove, sidemove, upmove;
    byte    impulse;        // remove?
    byte    lightlevel;     // light level the player is standing on
} usercmd_t;
 
 
#define MAXTOUCH    32
typedef struct
{
    // state (in / out)
    pmove_state_t   s;
 
    // command (in)
    usercmd_t       cmd;
    qboolean        snapinitial;    // if s has been changed outside pmove
 
    // results (out)
    int         numtouch;
    struct edict_s  *touchents[MAXTOUCH];
 
    vec3_t      viewangles;         // clamped
    float       viewheight;
 
    vec3_t      mins, maxs;         // bounding box size
 
    struct edict_s  *groundentity;
    int         watertype;
    int         waterlevel;
 
    // callbacks to test the world
    trace_t     (*trace) (vec3_t start, vec3_t mins, vec3_t maxs, vec3_t end);
    int         (*pointcontents) (vec3_t point);
} pmove_t;
 
 
// entity_state_t->effects
// Effects are things handled on the client side (lights, particles, frame animations)
// that happen constantly on the given entity.
// An entity that has effects will be sent to the client
// even if it has a zero index model.
#define EF_ROTATE           0x00000001      // rotate (bonus items)
#define EF_GIB              0x00000002      // leave a trail
#define EF_BLASTER          0x00000008      // redlight + trail
#define EF_ROCKET           0x00000010      // redlight + trail
#define EF_GRENADE          0x00000020
#define EF_HYPERBLASTER     0x00000040
#define EF_BFG              0x00000080
#define EF_COLOR_SHELL      0x00000100
#define EF_POWERSCREEN      0x00000200
#define EF_ANIM01           0x00000400      // automatically cycle between frames 0 and 1 at 2 hz
#define EF_ANIM23           0x00000800      // automatically cycle between frames 2 and 3 at 2 hz
#define EF_ANIM_ALL         0x00001000      // automatically cycle through all frames at 2hz
#define EF_ANIM_ALLFAST     0x00002000      // automatically cycle through all frames at 10hz
#define EF_FLIES            0x00004000
#define EF_QUAD             0x00008000
#define EF_PENT             0x00010000
#define EF_TELEPORTER       0x00020000      // particle fountain
#define EF_FLAG1            0x00040000
#define EF_FLAG2            0x00080000
// RAFAEL
#define EF_IONRIPPER        0x00100000
#define EF_GREENGIB         0x00200000
#define EF_BLUEHYPERBLASTER 0x00400000
#define EF_SPINNINGLIGHTS   0x00800000
#define EF_PLASMA           0x01000000
#define EF_TRAP             0x02000000
 
//ROGUE
#define EF_TRACKER          0x04000000
#define EF_DOUBLE           0x08000000
#define EF_SPHERETRANS      0x10000000
#define EF_TAGTRAIL         0x20000000
#define EF_HALF_DAMAGE      0x40000000
#define EF_TRACKERTRAIL     0x80000000
//ROGUE
 
#ifdef QMAX
#define PART_GRAVITY    1
#define PART_SPARK      2
#define PART_ANGLED     4
#define PART_DIRECTION  8
#define PART_TRANS      16
#define PART_SHADED     32
#define PART_LIGHTNING  64
#define PART_BEAM       128
#define PART_LENSFLARE  256
#define PART_DEPTHHACK_SHORT    512
#define PART_DEPTHHACK_MID      1024
#define PART_DEPTHHACK_LONG     2048
 
//combo flags
#define PART_DEPTHHACK  (PART_DEPTHHACK_SHORT|PART_DEPTHHACK_MID|PART_DEPTHHACK_LONG)
#endif
 
// entity_state_t->renderfx flags
#define RF_MINLIGHT         1       // allways have some light (viewmodel)
#define RF_VIEWERMODEL      2       // don't draw through eyes, only mirrors
#define RF_WEAPONMODEL      4       // only draw through eyes
#define RF_FULLBRIGHT       8       // allways draw full intensity
#define RF_DEPTHHACK        16      // for view weapon Z crunching
#define RF_TRANSLUCENT      32
#define RF_FRAMELERP        64
#define RF_BEAM             128
#define RF_CUSTOMSKIN       256     // skin is an index in image_precache
#define RF_GLOW             512     // pulse lighting for bonus items
#define RF_SHELL_RED        1024
#define RF_SHELL_GREEN      2048
#define RF_SHELL_BLUE       4096
#define RF_NOSHADOW     8192    /* don't draw a shadow */
 
//ROGUE
#define RF_IR_VISIBLE       0x00008000      // 32768
#define RF_SHELL_DOUBLE     0x00010000      // 65536
#define RF_SHELL_HALF_DAM   0x00020000
#define RF_USE_DISGUISE     0x00040000
//ROGUE
 
#ifdef QMAX
  #define RF_TRANS_ADDITIVE 8192
  #define RF_MIRRORMODEL        0x00004000
 
  #define   RF2_NOSHADOW        0x00000001      //no shadow..
  #define RF2_FORCE_SHADOW  0x00000002      //forced shadow...
  #define RF2_CAMERAMODEL       0x00000004
#endif
 
// player_state_t->refdef flags
#define RDF_UNDERWATER      1       // warp the screen as apropriate
#define RDF_NOWORLDMODEL    2       // used for player configuration screen
 
//ROGUE
#define RDF_IRGOGGLES       4
#define RDF_UVGOGGLES       8
//ROGUE
 
//
// muzzle flashes / player effects
//
#define MZ_BLASTER          0
#define MZ_MACHINEGUN       1
#define MZ_SHOTGUN          2
#define MZ_CHAINGUN1        3
#define MZ_CHAINGUN2        4
#define MZ_CHAINGUN3        5
#define MZ_RAILGUN          6
#define MZ_ROCKET           7
#define MZ_GRENADE          8
#define MZ_LOGIN            9
#define MZ_LOGOUT           10
#define MZ_RESPAWN          11
#define MZ_BFG              12
#define MZ_SSHOTGUN         13
#define MZ_HYPERBLASTER     14
#define MZ_ITEMRESPAWN      15
// RAFAEL
#define MZ_IONRIPPER        16
#define MZ_BLUEHYPERBLASTER 17
#define MZ_PHALANX          18
#define MZ_SILENCED         128     // bit flag ORed with one of the above numbers
 
//ROGUE
#define MZ_ETF_RIFLE        30
#define MZ_UNUSED           31
#define MZ_SHOTGUN2         32
#define MZ_HEATBEAM         33
#define MZ_BLASTER2         34
#define MZ_TRACKER          35
#define MZ_NUKE1            36
#define MZ_NUKE2            37
#define MZ_NUKE4            38
#define MZ_NUKE8            39
//ROGUE
 
//
// monster muzzle flashes
//
#define MZ2_TANK_BLASTER_1              1
#define MZ2_TANK_BLASTER_2              2
#define MZ2_TANK_BLASTER_3              3
#define MZ2_TANK_MACHINEGUN_1           4
#define MZ2_TANK_MACHINEGUN_2           5
#define MZ2_TANK_MACHINEGUN_3           6
#define MZ2_TANK_MACHINEGUN_4           7
#define MZ2_TANK_MACHINEGUN_5           8
#define MZ2_TANK_MACHINEGUN_6           9
#define MZ2_TANK_MACHINEGUN_7           10
#define MZ2_TANK_MACHINEGUN_8           11
#define MZ2_TANK_MACHINEGUN_9           12
#define MZ2_TANK_MACHINEGUN_10          13
#define MZ2_TANK_MACHINEGUN_11          14
#define MZ2_TANK_MACHINEGUN_12          15
#define MZ2_TANK_MACHINEGUN_13          16
#define MZ2_TANK_MACHINEGUN_14          17
#define MZ2_TANK_MACHINEGUN_15          18
#define MZ2_TANK_MACHINEGUN_16          19
#define MZ2_TANK_MACHINEGUN_17          20
#define MZ2_TANK_MACHINEGUN_18          21
#define MZ2_TANK_MACHINEGUN_19          22
#define MZ2_TANK_ROCKET_1               23
#define MZ2_TANK_ROCKET_2               24
#define MZ2_TANK_ROCKET_3               25
 
#define MZ2_INFANTRY_MACHINEGUN_1       26
#define MZ2_INFANTRY_MACHINEGUN_2       27
#define MZ2_INFANTRY_MACHINEGUN_3       28
#define MZ2_INFANTRY_MACHINEGUN_4       29
#define MZ2_INFANTRY_MACHINEGUN_5       30
#define MZ2_INFANTRY_MACHINEGUN_6       31
#define MZ2_INFANTRY_MACHINEGUN_7       32
#define MZ2_INFANTRY_MACHINEGUN_8       33
#define MZ2_INFANTRY_MACHINEGUN_9       34
#define MZ2_INFANTRY_MACHINEGUN_10      35
#define MZ2_INFANTRY_MACHINEGUN_11      36
#define MZ2_INFANTRY_MACHINEGUN_12      37
#define MZ2_INFANTRY_MACHINEGUN_13      38
 
#define MZ2_SOLDIER_BLASTER_1           39
#define MZ2_SOLDIER_BLASTER_2           40
#define MZ2_SOLDIER_SHOTGUN_1           41
#define MZ2_SOLDIER_SHOTGUN_2           42
#define MZ2_SOLDIER_MACHINEGUN_1        43
#define MZ2_SOLDIER_MACHINEGUN_2        44
 
#define MZ2_GUNNER_MACHINEGUN_1         45
#define MZ2_GUNNER_MACHINEGUN_2         46
#define MZ2_GUNNER_MACHINEGUN_3         47
#define MZ2_GUNNER_MACHINEGUN_4         48
#define MZ2_GUNNER_MACHINEGUN_5         49
#define MZ2_GUNNER_MACHINEGUN_6         50
#define MZ2_GUNNER_MACHINEGUN_7         51
#define MZ2_GUNNER_MACHINEGUN_8         52
#define MZ2_GUNNER_GRENADE_1            53
#define MZ2_GUNNER_GRENADE_2            54
#define MZ2_GUNNER_GRENADE_3            55
#define MZ2_GUNNER_GRENADE_4            56
 
#define MZ2_CHICK_ROCKET_1              57
 
#define MZ2_FLYER_BLASTER_1             58
#define MZ2_FLYER_BLASTER_2             59
 
#define MZ2_MEDIC_BLASTER_1             60
 
#define MZ2_GLADIATOR_RAILGUN_1         61
 
#define MZ2_HOVER_BLASTER_1             62
 
#define MZ2_ACTOR_MACHINEGUN_1          63
 
#define MZ2_SUPERTANK_MACHINEGUN_1      64
#define MZ2_SUPERTANK_MACHINEGUN_2      65
#define MZ2_SUPERTANK_MACHINEGUN_3      66
#define MZ2_SUPERTANK_MACHINEGUN_4      67
#define MZ2_SUPERTANK_MACHINEGUN_5      68
#define MZ2_SUPERTANK_MACHINEGUN_6      69
#define MZ2_SUPERTANK_ROCKET_1          70
#define MZ2_SUPERTANK_ROCKET_2          71
#define MZ2_SUPERTANK_ROCKET_3          72
 
#define MZ2_BOSS2_MACHINEGUN_L1         73
#define MZ2_BOSS2_MACHINEGUN_L2         74
#define MZ2_BOSS2_MACHINEGUN_L3         75
#define MZ2_BOSS2_MACHINEGUN_L4         76
#define MZ2_BOSS2_MACHINEGUN_L5         77
#define MZ2_BOSS2_ROCKET_1              78
#define MZ2_BOSS2_ROCKET_2              79
#define MZ2_BOSS2_ROCKET_3              80
#define MZ2_BOSS2_ROCKET_4              81
 
#define MZ2_FLOAT_BLASTER_1             82
 
#define MZ2_SOLDIER_BLASTER_3           83
#define MZ2_SOLDIER_SHOTGUN_3           84
#define MZ2_SOLDIER_MACHINEGUN_3        85
#define MZ2_SOLDIER_BLASTER_4           86
#define MZ2_SOLDIER_SHOTGUN_4           87
#define MZ2_SOLDIER_MACHINEGUN_4        88
#define MZ2_SOLDIER_BLASTER_5           89
#define MZ2_SOLDIER_SHOTGUN_5           90
#define MZ2_SOLDIER_MACHINEGUN_5        91
#define MZ2_SOLDIER_BLASTER_6           92
#define MZ2_SOLDIER_SHOTGUN_6           93
#define MZ2_SOLDIER_MACHINEGUN_6        94
#define MZ2_SOLDIER_BLASTER_7           95
#define MZ2_SOLDIER_SHOTGUN_7           96
#define MZ2_SOLDIER_MACHINEGUN_7        97
#define MZ2_SOLDIER_BLASTER_8           98
#define MZ2_SOLDIER_SHOTGUN_8           99
#define MZ2_SOLDIER_MACHINEGUN_8        100
 
// --- Xian shit below ---
#define MZ2_MAKRON_BFG                  101
#define MZ2_MAKRON_BLASTER_1            102
#define MZ2_MAKRON_BLASTER_2            103
#define MZ2_MAKRON_BLASTER_3            104
#define MZ2_MAKRON_BLASTER_4            105
#define MZ2_MAKRON_BLASTER_5            106
#define MZ2_MAKRON_BLASTER_6            107
#define MZ2_MAKRON_BLASTER_7            108
#define MZ2_MAKRON_BLASTER_8            109
#define MZ2_MAKRON_BLASTER_9            110
#define MZ2_MAKRON_BLASTER_10           111
#define MZ2_MAKRON_BLASTER_11           112
#define MZ2_MAKRON_BLASTER_12           113
#define MZ2_MAKRON_BLASTER_13           114
#define MZ2_MAKRON_BLASTER_14           115
#define MZ2_MAKRON_BLASTER_15           116
#define MZ2_MAKRON_BLASTER_16           117
#define MZ2_MAKRON_BLASTER_17           118
#define MZ2_MAKRON_RAILGUN_1            119
#define MZ2_JORG_MACHINEGUN_L1          120
#define MZ2_JORG_MACHINEGUN_L2          121
#define MZ2_JORG_MACHINEGUN_L3          122
#define MZ2_JORG_MACHINEGUN_L4          123
#define MZ2_JORG_MACHINEGUN_L5          124
#define MZ2_JORG_MACHINEGUN_L6          125
#define MZ2_JORG_MACHINEGUN_R1          126
#define MZ2_JORG_MACHINEGUN_R2          127
#define MZ2_JORG_MACHINEGUN_R3          128
#define MZ2_JORG_MACHINEGUN_R4          129
#define MZ2_JORG_MACHINEGUN_R5          130
#define MZ2_JORG_MACHINEGUN_R6          131
#define MZ2_JORG_BFG_1                  132
#define MZ2_BOSS2_MACHINEGUN_R1         133
#define MZ2_BOSS2_MACHINEGUN_R2         134
#define MZ2_BOSS2_MACHINEGUN_R3         135
#define MZ2_BOSS2_MACHINEGUN_R4         136
#define MZ2_BOSS2_MACHINEGUN_R5         137
 
//ROGUE
#define MZ2_CARRIER_MACHINEGUN_L1       138
#define MZ2_CARRIER_MACHINEGUN_R1       139
#define MZ2_CARRIER_GRENADE             140
#define MZ2_TURRET_MACHINEGUN           141
#define MZ2_TURRET_ROCKET               142
#define MZ2_TURRET_BLASTER              143
#define MZ2_STALKER_BLASTER             144
#define MZ2_DAEDALUS_BLASTER            145
#define MZ2_MEDIC_BLASTER_2             146
#define MZ2_CARRIER_RAILGUN             147
#define MZ2_WIDOW_DISRUPTOR             148
#define MZ2_WIDOW_BLASTER               149
#define MZ2_WIDOW_RAIL                  150
#define MZ2_WIDOW_PLASMABEAM            151     // PMM - not used
#define MZ2_CARRIER_MACHINEGUN_L2       152
#define MZ2_CARRIER_MACHINEGUN_R2       153
#define MZ2_WIDOW_RAIL_LEFT             154
#define MZ2_WIDOW_RAIL_RIGHT            155
#define MZ2_WIDOW_BLASTER_SWEEP1        156
#define MZ2_WIDOW_BLASTER_SWEEP2        157
#define MZ2_WIDOW_BLASTER_SWEEP3        158
#define MZ2_WIDOW_BLASTER_SWEEP4        159
#define MZ2_WIDOW_BLASTER_SWEEP5        160
#define MZ2_WIDOW_BLASTER_SWEEP6        161
#define MZ2_WIDOW_BLASTER_SWEEP7        162
#define MZ2_WIDOW_BLASTER_SWEEP8        163
#define MZ2_WIDOW_BLASTER_SWEEP9        164
#define MZ2_WIDOW_BLASTER_100           165
#define MZ2_WIDOW_BLASTER_90            166
#define MZ2_WIDOW_BLASTER_80            167
#define MZ2_WIDOW_BLASTER_70            168
#define MZ2_WIDOW_BLASTER_60            169
#define MZ2_WIDOW_BLASTER_50            170
#define MZ2_WIDOW_BLASTER_40            171
#define MZ2_WIDOW_BLASTER_30            172
#define MZ2_WIDOW_BLASTER_20            173
#define MZ2_WIDOW_BLASTER_10            174
#define MZ2_WIDOW_BLASTER_0             175
#define MZ2_WIDOW_BLASTER_10L           176
#define MZ2_WIDOW_BLASTER_20L           177
#define MZ2_WIDOW_BLASTER_30L           178
#define MZ2_WIDOW_BLASTER_40L           179
#define MZ2_WIDOW_BLASTER_50L           180
#define MZ2_WIDOW_BLASTER_60L           181
#define MZ2_WIDOW_BLASTER_70L           182
#define MZ2_WIDOW_RUN_1                 183
#define MZ2_WIDOW_RUN_2                 184
#define MZ2_WIDOW_RUN_3                 185
#define MZ2_WIDOW_RUN_4                 186
#define MZ2_WIDOW_RUN_5                 187
#define MZ2_WIDOW_RUN_6                 188
#define MZ2_WIDOW_RUN_7                 189
#define MZ2_WIDOW_RUN_8                 190
#define MZ2_CARRIER_ROCKET_1            191
#define MZ2_CARRIER_ROCKET_2            192
#define MZ2_CARRIER_ROCKET_3            193
#define MZ2_CARRIER_ROCKET_4            194
#define MZ2_WIDOW2_BEAMER_1             195
#define MZ2_WIDOW2_BEAMER_2             196
#define MZ2_WIDOW2_BEAMER_3             197
#define MZ2_WIDOW2_BEAMER_4             198
#define MZ2_WIDOW2_BEAMER_5             199
#define MZ2_WIDOW2_BEAM_SWEEP_1         200
#define MZ2_WIDOW2_BEAM_SWEEP_2         201
#define MZ2_WIDOW2_BEAM_SWEEP_3         202
#define MZ2_WIDOW2_BEAM_SWEEP_4         203
#define MZ2_WIDOW2_BEAM_SWEEP_5         204
#define MZ2_WIDOW2_BEAM_SWEEP_6         205
#define MZ2_WIDOW2_BEAM_SWEEP_7         206
#define MZ2_WIDOW2_BEAM_SWEEP_8         207
#define MZ2_WIDOW2_BEAM_SWEEP_9         208
#define MZ2_WIDOW2_BEAM_SWEEP_10        209
#define MZ2_WIDOW2_BEAM_SWEEP_11        210
 
// ROGUE
 
extern  vec3_t monster_flash_offset [];
 
 
// temp entity events
//
// Temp entity events are for things that happen
// at a location seperate from any existing entity.
// Temporary entity messages are explicitly constructed
// and broadcast.
typedef enum
{
    TE_GUNSHOT,
    TE_BLOOD,
    TE_BLASTER,
    TE_RAILTRAIL,
    TE_SHOTGUN,
    TE_EXPLOSION1,
    TE_EXPLOSION2,
    TE_ROCKET_EXPLOSION,
    TE_GRENADE_EXPLOSION,
    TE_SPARKS,
    TE_SPLASH,
    TE_BUBBLETRAIL,
    TE_SCREEN_SPARKS,
    TE_SHIELD_SPARKS,
    TE_BULLET_SPARKS,
    TE_LASER_SPARKS,
    TE_PARASITE_ATTACK,
    TE_ROCKET_EXPLOSION_WATER,
    TE_GRENADE_EXPLOSION_WATER,
    TE_MEDIC_CABLE_ATTACK,
    TE_BFG_EXPLOSION,
    TE_BFG_BIGEXPLOSION,
    TE_BOSSTPORT,           // used as '22' in a map, so DON'T RENUMBER!!!
    TE_BFG_LASER,
    TE_GRAPPLE_CABLE,
    TE_WELDING_SPARKS,
    TE_GREENBLOOD,
    TE_BLUEHYPERBLASTER,
    TE_PLASMA_EXPLOSION,
    TE_TUNNEL_SPARKS,
//ROGUE
    TE_BLASTER2,
    TE_RAILTRAIL2,
    TE_FLAME,
    TE_LIGHTNING,
    TE_DEBUGTRAIL,
    TE_PLAIN_EXPLOSION,
    TE_FLASHLIGHT,
    TE_FORCEWALL,
    TE_HEATBEAM,
    TE_MONSTER_HEATBEAM,
    TE_STEAM,
    TE_BUBBLETRAIL2,
    TE_MOREBLOOD,
    TE_HEATBEAM_SPARKS,
    TE_HEATBEAM_STEAM,
    TE_CHAINFIST_SMOKE,
    TE_ELECTRIC_SPARKS,
    TE_TRACKER_EXPLOSION,
    TE_TELEPORT_EFFECT,
    TE_DBALL_GOAL,
    TE_WIDOWBEAMOUT,
    TE_NUKEBLAST,
    TE_WIDOWSPLASH,
    TE_EXPLOSION1_BIG,
    TE_EXPLOSION1_NP,
    TE_FLECHETTE
//ROGUE
} temp_event_t;
 
#define SPLASH_UNKNOWN      0
#define SPLASH_SPARKS       1
#define SPLASH_BLUE_WATER   2
#define SPLASH_BROWN_WATER  3
#define SPLASH_SLIME        4
#define SPLASH_LAVA         5
#define SPLASH_BLOOD        6
 
 
// sound channels
// channel 0 never willingly overrides
// other channels (1-7) allways override a playing sound on that channel
#define CHAN_AUTO               0
#define CHAN_WEAPON             1
#define CHAN_VOICE              2
#define CHAN_ITEM               3
#define CHAN_BODY               4
// modifier flags
#define CHAN_NO_PHS_ADD         8   // send to all clients, not just ones in PHS (ATTN 0 will also do this)
#define CHAN_RELIABLE           16  // send by reliable message, not datagram
 
 
// sound attenuation values
#define ATTN_NONE               0   // full volume the entire level
#define ATTN_NORM               1
#define ATTN_IDLE               2
#define ATTN_STATIC             3   // diminish very rapidly with distance
 
 
// player_state->stats[] indexes
#define STAT_HEALTH_ICON        0
#define STAT_HEALTH             1
#define STAT_AMMO_ICON          2
#define STAT_AMMO               3
#define STAT_ARMOR_ICON         4
#define STAT_ARMOR              5
#define STAT_SELECTED_ICON      6
#define STAT_PICKUP_ICON        7
#define STAT_PICKUP_STRING      8
#define STAT_TIMER_ICON         9
#define STAT_TIMER              10
#define STAT_HELPICON           11
#define STAT_SELECTED_ITEM      12
#define STAT_LAYOUTS            13
#define STAT_FRAGS              14
#define STAT_FLASHES            15      // cleared each frame, 1 = health, 2 = armor
#define STAT_CHASE              16
#define STAT_SPECTATOR          17
 
#define MAX_STATS               32
 
 
// dmflags->value flags
#define DF_NO_HEALTH        0x00000001  // 1
#define DF_NO_ITEMS         0x00000002  // 2
#define DF_WEAPONS_STAY     0x00000004  // 4
#define DF_NO_FALLING       0x00000008  // 8
#define DF_INSTANT_ITEMS    0x00000010  // 16
#define DF_SAME_LEVEL       0x00000020  // 32
#define DF_SKINTEAMS        0x00000040  // 64
#define DF_MODELTEAMS       0x00000080  // 128
#define DF_NO_FRIENDLY_FIRE 0x00000100  // 256
#define DF_SPAWN_FARTHEST   0x00000200  // 512
#define DF_FORCE_RESPAWN    0x00000400  // 1024
#define DF_NO_ARMOR         0x00000800  // 2048
#define DF_ALLOW_EXIT       0x00001000  // 4096
#define DF_INFINITE_AMMO    0x00002000  // 8192
#define DF_QUAD_DROP        0x00004000  // 16384
#define DF_FIXED_FOV        0x00008000  // 32768
 
// RAFAEL
#define DF_QUADFIRE_DROP    0x00010000  // 65536
 
//ROGUE
#define DF_NO_MINES         0x00020000
#define DF_NO_STACK_DOUBLE  0x00040000
#define DF_NO_NUKES         0x00080000
#define DF_NO_SPHERES       0x00100000
//ROGUE
 
/*
ROGUE - VERSIONS
1234    08/13/1998      Activision
1235    08/14/1998      Id Software
1236    08/15/1998      Steve Tietze
1237    08/15/1998      Phil Dobranski
1238    08/15/1998      John Sheley
1239    08/17/1998      Barrett Alexander
1230    08/17/1998      Brandon Fish
1245    08/17/1998      Don MacAskill
1246    08/17/1998      David "Zoid" Kirsch
1247    08/17/1998      Manu Smith
1248    08/17/1998      Geoff Scully
1249    08/17/1998      Andy Van Fossen
1240    08/20/1998      Activision Build 2
1256    08/20/1998      Ranger Clan
1257    08/20/1998      Ensemble Studios
1258    08/21/1998      Robert Duffy
1259    08/21/1998      Stephen Seachord
1250    08/21/1998      Stephen Heaslip
1267    08/21/1998      Samir Sandesara
1268    08/21/1998      Oliver Wyman
1269    08/21/1998      Steven Marchegiano
1260    08/21/1998      Build #2 for Nihilistic
1278    08/21/1998      Build #2 for Ensemble
 
9999    08/20/1998      Internal Use
*/
#define ROGUE_VERSION_ID        1278
 
#define ROGUE_VERSION_STRING    "08/21/1998 Beta 2 for Ensemble"
 
// ROGUE
/*
==========================================================
 
  ELEMENTS COMMUNICATED ACROSS THE NET
 
==========================================================
*/
 
#define ANGLE2SHORT(x)  ((int)((x)*65536/360) & 65535)
#define SHORT2ANGLE(x)  ((x)*(360.0/65536))
 
 
//
// config strings are a general means of communication from
// the server to all connected clients.
// Each config string can be at most MAX_QPATH characters.
//
#define CS_NAME             0
#define CS_CDTRACK          1
#define CS_SKY              2
#define CS_SKYAXIS          3       // %f %f %f format
#define CS_SKYROTATE        4
#define CS_STATUSBAR        5       // display program string
 
#define CS_AIRACCEL         29      // air acceleration control
#define CS_MAXCLIENTS       30
#define CS_MAPCHECKSUM      31      // for catching cheater maps
 
#define CS_MODELS           32
#define CS_SOUNDS           (CS_MODELS+MAX_MODELS)
#define CS_IMAGES           (CS_SOUNDS+MAX_SOUNDS)
#define CS_LIGHTS           (CS_IMAGES+MAX_IMAGES)
#define CS_ITEMS            (CS_LIGHTS+MAX_LIGHTSTYLES)
#define CS_PLAYERSKINS      (CS_ITEMS+MAX_ITEMS)
#define CS_GENERAL          (CS_PLAYERSKINS+MAX_CLIENTS)
#define MAX_CONFIGSTRINGS   (CS_GENERAL+MAX_GENERAL)
 
 
//==============================================
 
 
// entity_state_t->event values
// ertity events are for effects that take place reletive
// to an existing entities origin.  Very network efficient.
// All muzzle flashes really should be converted to events...
typedef enum
{
    EV_NONE,
    EV_ITEM_RESPAWN,
    EV_FOOTSTEP,
    EV_FALLSHORT,
    EV_FALL,
    EV_FALLFAR,
    EV_PLAYER_TELEPORT,
    EV_OTHER_TELEPORT
} entity_event_t;
 
 
// entity_state_t is the information conveyed from the server
// in an update message about entities that the client will
// need to render in some way
typedef struct entity_state_s
{
    int     number;         // edict index
 
    vec3_t  origin;
    vec3_t  angles;
    vec3_t  old_origin;     // for lerping
    int     modelindex;
    int     modelindex2, modelindex3, modelindex4;  // weapons, CTF flags, etc
    int     frame;
    int     skinnum;
    unsigned int        effects;        // PGM - we're filling it, so it needs to be unsigned
    int     renderfx;
    int     solid;          // for client side prediction, 8*(bits 0-4) is x/y radius
                            // 8*(bits 5-9) is z down distance, 8(bits10-15) is z up
                            // gi.linkentity sets this properly
    int     sound;          // for looping sounds, to guarantee shutoff
    int     event;          // impulse events -- muzzle flashes, footsteps, etc
                            // events only go out for a single frame, they
                            // are automatically cleared each frame
} entity_state_t;
 
//==============================================
 
 
// player_state_t is the information needed in addition to pmove_state_t
// to rendered a view.  There will only be 10 player_state_t sent each second,
// but the number of pmove_state_t changes will be reletive to client
// frame rates
typedef struct
{
    pmove_state_t   pmove;      // for prediction
 
    // these fields do not need to be communicated bit-precise
 
    vec3_t      viewangles;     // for fixed views
    vec3_t      viewoffset;     // add to pmovestate->origin
    vec3_t      kick_angles;    // add to view direction to get render angles
                                // set by weapon kicks, pain effects, etc
 
    vec3_t      gunangles;
    vec3_t      gunoffset;
    int         gunindex;
    int         gunframe;
 
    float       blend[4];       // rgba full screen effect
    
    float       fov;            // horizontal field of view
 
    int         rdflags;        // refdef flags
 
    short       stats[MAX_STATS];       // fast status bar updates
} player_state_t;
 
 
// ==================
// PGM 
#define VIDREF_GL       1
#define VIDREF_SOFT     2
#define VIDREF_OTHER    3
 
extern int vidref_val;
// PGM
// ==================
 
 
/*
 * PATCH: eliasm
 *
 * Error-safe versions of fread and fwrite
 */
size_t verify_fread( void *, size_t, size_t, FILE * );
size_t verify_fwrite( void *, size_t, size_t, FILE * );