Action Games (2008)/akcnihry1.iso/Code RED/codered.exe/Data1.cab/g_local.h1

Text File | 2002-12-07 | 30.6 KB | 1,138 lines

/*
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.

*/
// g_local.h -- local definitions for game module

#include "q_shared.h"

// define GAME_INCLUDE so that game.h does not define the
// short, server-visible gclient_t and edict_t structures,
// because we define the full size ones in this file
#define    GAME_INCLUDE
#include "game.h"

// the "gameversion" client command will print this plus compile date
#define    GAMEVERSION    "data1"

// protocol bytes that can be directly added to messages
#define    svc_muzzleflash        1
#define    svc_muzzleflash2    2
#define    svc_temp_entity        3
#define    svc_layout            4
#define    svc_inventory        5
#define    svc_stufftext        11

//==================================================================

// view pitching times
#define DAMAGE_TIME        0.5
#define    FALL_TIME        0.3


// edict->spawnflags
// these are set with checkboxes on each entity in the map editor
#define    SPAWNFLAG_NOT_EASY            0x00000100
#define    SPAWNFLAG_NOT_MEDIUM        0x00000200
#define    SPAWNFLAG_NOT_HARD            0x00000400
#define    SPAWNFLAG_NOT_DEATHMATCH    0x00000800
#define    SPAWNFLAG_NOT_COOP            0x00001000

// edict->flags
#define    FL_FLY                    0x00000001
#define    FL_SWIM                    0x00000002    // implied immunity to drowining
#define FL_IMMUNE_LASER            0x00000004
#define    FL_INWATER                0x00000008
#define    FL_GODMODE                0x00000010
#define    FL_NOTARGET                0x00000020
#define FL_IMMUNE_SLIME            0x00000040
#define FL_IMMUNE_LAVA            0x00000080
#define    FL_PARTIALGROUND        0x00000100    // not all corners are valid
#define    FL_WATERJUMP            0x00000200    // player jumping out of water
#define    FL_TEAMSLAVE            0x00000400    // not the first on the team
#define FL_NO_KNOCKBACK            0x00000800
#define FL_POWER_ARMOR            0x00001000    // power armor (if any) is active
#define FL_RESPAWN                0x80000000    // used for item respawning


#define    FRAMETIME        0.1

// memory tags to allow dynamic memory to be cleaned up
#define    TAG_GAME    765        // clear when unloading the dll
#define    TAG_LEVEL    766        // clear when loading a new level


#define MELEE_DISTANCE    80

#define BODY_QUEUE_SIZE        8

typedef enum
{
    DAMAGE_NO,
    DAMAGE_YES,            // will take damage if hit
    DAMAGE_AIM            // auto targeting recognizes this
} damage_t;

typedef enum
{
    WEAPON_READY,
    WEAPON_ACTIVATING,
    WEAPON_DROPPING,
    WEAPON_FIRING
} weaponstate_t;

typedef enum
{
    AMMO_BULLETS,
    AMMO_SHELLS,
    AMMO_ROCKETS,
    AMMO_GRENADES,
    AMMO_CELLS,
    AMMO_SLUGS
} ammo_t;


//deadflag
#define DEAD_NO                    0
#define DEAD_DYING                1
#define DEAD_DEAD                2
#define DEAD_RESPAWNABLE        3

//range
#define RANGE_MELEE                0
#define RANGE_NEAR                1
#define RANGE_MID                2
#define RANGE_FAR                3

//gib types
#define GIB_ORGANIC                0
#define GIB_METALLIC            1

//monster ai flags
#define AI_STAND_GROUND            0x00000001
#define AI_TEMP_STAND_GROUND    0x00000002
#define AI_SOUND_TARGET            0x00000004
#define AI_LOST_SIGHT            0x00000008
#define AI_PURSUIT_LAST_SEEN    0x00000010
#define AI_PURSUE_NEXT            0x00000020
#define AI_PURSUE_TEMP            0x00000040
#define AI_HOLD_FRAME            0x00000080
#define AI_GOOD_GUY                0x00000100
#define AI_BRUTAL                0x00000200
#define AI_NOSTEP                0x00000400
#define AI_DUCKED                0x00000800
#define AI_COMBAT_POINT            0x00001000
#define AI_MEDIC                0x00002000
#define AI_RESURRECTING            0x00004000
#define AI_NPC                    0x00008000    // FIXME: use AI_GOOD_GUY instead?

//monster attack state
#define AS_STRAIGHT                1
#define AS_SLIDING                2
#define    AS_MELEE                3
#define    AS_MISSILE                4

// armor types
#define ARMOR_NONE                0
#define ARMOR_JACKET            1
#define ARMOR_COMBAT            2
#define ARMOR_BODY                3
#define ARMOR_SHARD                4

// power armor types
#define POWER_ARMOR_NONE        0
#define POWER_ARMOR_SCREEN        1
#define POWER_ARMOR_SHIELD        2

// handedness values
#define RIGHT_HANDED            0
#define LEFT_HANDED                1
#define CENTER_HANDED            2


// game.serverflags values
#define SFL_CROSS_TRIGGER_1        0x00000001
#define SFL_CROSS_TRIGGER_2        0x00000002
#define SFL_CROSS_TRIGGER_3        0x00000004
#define SFL_CROSS_TRIGGER_4        0x00000008
#define SFL_CROSS_TRIGGER_5        0x00000010
#define SFL_CROSS_TRIGGER_6        0x00000020
#define SFL_CROSS_TRIGGER_7        0x00000040
#define SFL_CROSS_TRIGGER_8        0x00000080
#define SFL_CROSS_TRIGGER_MASK    0x000000ff


// noise types for PlayerNoise
#define PNOISE_SELF                0
#define PNOISE_WEAPON            1
#define PNOISE_IMPACT            2


// edict->movetype values
typedef enum
{
MOVETYPE_NONE,            // never moves
MOVETYPE_NOCLIP,        // origin and angles change with no interaction
MOVETYPE_PUSH,            // no clip to world, push on box contact
MOVETYPE_STOP,            // no clip to world, stops on box contact

MOVETYPE_WALK,            // gravity
MOVETYPE_STEP,            // gravity, special edge handling
MOVETYPE_FLY,
MOVETYPE_TOSS,            // gravity
MOVETYPE_FLYMISSILE,    // extra size to monsters
MOVETYPE_BOUNCE
} movetype_t;



typedef struct
{
    int        base_count;
    int        max_count;
    float    normal_protection;
    float    energy_protection;
    int        armor;
} gitem_armor_t;


// gitem_t->flags
#define    IT_WEAPON        1        // use makes active weapon
#define    IT_AMMO            2
#define IT_ARMOR        4
#define IT_STAY_COOP    8
#define IT_KEY            16
#define IT_POWERUP        32

// gitem_t->weapmodel for weapons indicates model index
#define WEAP_BLASTER            1
#define WEAP_SHOTGUN            2
#define WEAP_SUPERSHOTGUN        3
#define WEAP_MACHINEGUN            4
#define WEAP_CHAINGUN            5
#define WEAP_GRENADES            6
#define WEAP_GRENADELAUNCHER    7
#define WEAP_ROCKETLAUNCHER        8
#define WEAP_HYPERBLASTER        9
#define WEAP_RAILGUN            10
#define WEAP_BFG                11

typedef struct gitem_s
{
    char        *classname;    // spawning name
    qboolean    (*pickup)(struct edict_s *ent, struct edict_s *other);
    void        (*use)(struct edict_s *ent, struct gitem_s *item);
    void        (*drop)(struct edict_s *ent, struct gitem_s *item);
    void        (*weaponthink)(struct edict_s *ent);
    char        *pickup_sound;
    char        *world_model;
    int            world_model_flags;
    char        *view_model;

    // client side info
    char        *icon;
    char        *pickup_name;    // for printing on pickup
    int            count_width;        // number of digits to display by icon

    int            quantity;        // for ammo how much, for weapons how much is used per shot
    char        *ammo;            // for weapons
    int            flags;            // IT_* flags

    int            weapmodel;        // weapon model index (for weapons)

    void        *info;
    int            tag;

    char        *precaches;        // string of all models, sounds, and images this item will use
} gitem_t;



//
// this structure is left intact through an entire game
// it should be initialized at dll load time, and read/written to
// the server.ssv file for savegames
//
typedef struct
{
    char        helpmessage1[512];
    char        helpmessage2[512];
    int            helpchanged;    // flash F1 icon if non 0, play sound
                                // and increment only if 1, 2, or 3

    gclient_t    *clients;        // [maxclients]

    // can't store spawnpoint in level, because
    // it would get overwritten by the savegame restore
    char        spawnpoint[512];    // needed for coop respawns

    // store latched cvars here that we want to get at often
    int            maxclients;
    int            maxentities;

    // cross level triggers
    int            serverflags;

    // items
    int            num_items;

    qboolean    autosaved;
} game_locals_t;


//
// this structure is cleared as each map is entered
// it is read/written to the level.sav file for savegames
//
typedef struct
{
    int            framenum;
    float        time;

    char        level_name[MAX_QPATH];    // the descriptive name (Outer Base, etc)
    char        mapname[MAX_QPATH];        // the server name (base1, etc)
    char        nextmap[MAX_QPATH];        // go here when fraglimit is hit

    // intermission state
    float        intermissiontime;        // time the intermission was started
    char        *changemap;
    int            exitintermission;
    vec3_t        intermission_origin;
    vec3_t        intermission_angle;

    edict_t        *sight_client;    // changed once each frame for coop games

    edict_t        *sight_entity;
    int            sight_entity_framenum;
    edict_t        *sound_entity;
    int            sound_entity_framenum;
    edict_t        *sound2_entity;
    int            sound2_entity_framenum;

    int            pic_health;

    int            total_secrets;
    int            found_secrets;

    int            total_goals;
    int            found_goals;

    int            total_monsters;
    int            killed_monsters;

    edict_t        *current_entity;    // entity running from G_RunFrame
    int            body_que;            // dead bodies

    int            power_cubes;        // ugly necessity for coop
} level_locals_t;


// spawn_temp_t is only used to hold entity field values that
// can be set from the editor, but aren't actualy present
// in edict_t during gameplay
typedef struct
{
    // world vars
    char        *sky;
    float        skyrotate;
    vec3_t        skyaxis;
    char        *nextmap;

    int            lip;
    int            distance;
    int            height;
    char        *noise;
    float        pausetime;
    char        *item;
    char        *gravity;

    float        minyaw;
    float        maxyaw;
    float        minpitch;
    float        maxpitch;
} spawn_temp_t;


typedef struct
{
    // fixed data
    vec3_t        start_origin;
    vec3_t        start_angles;
    vec3_t        end_origin;
    vec3_t        end_angles;

    int            sound_start;
    int            sound_middle;
    int            sound_end;

    float        accel;
    float        speed;
    float        decel;
    float        distance;

    float        wait;

    // state data
    int            state;
    vec3_t        dir;
    float        current_speed;
    float        move_speed;
    float        next_speed;
    float        remaining_distance;
    float        decel_distance;
    void        (*endfunc)(edict_t *);
} moveinfo_t;


typedef struct
{
    void    (*aifunc)(edict_t *self, float dist);
    float    dist;
    void    (*thinkfunc)(edict_t *self);
} mframe_t;

typedef struct
{
    int            firstframe;
    int            lastframe;
    mframe_t    *frame;
    void        (*endfunc)(edict_t *self);
} mmove_t;

typedef struct
{
    mmove_t        *currentmove;
    int            aiflags;
    int            nextframe;
    float        scale;

    void        (*stand)(edict_t *self);
    void        (*idle)(edict_t *self);
    void        (*search)(edict_t *self);
    void        (*walk)(edict_t *self);
    void        (*run)(edict_t *self);
    void        (*dodge)(edict_t *self, edict_t *other, float eta);
    void        (*attack)(edict_t *self);
    void        (*melee)(edict_t *self);
    void        (*sight)(edict_t *self, edict_t *other);
    qboolean    (*checkattack)(edict_t *self);

    float        pausetime;
    float        attack_finished;

    vec3_t        saved_goal;
    float        search_time;
    float        trail_time;
    vec3_t        last_sighting;
    int            attack_state;
    int            lefty;
    float        idle_time;
    int            linkcount;

    int            power_armor_type;
    int            power_armor_power;
} monsterinfo_t;



extern    game_locals_t    game;
extern    level_locals_t    level;
extern    game_import_t    gi;
extern    game_export_t    globals;
extern    spawn_temp_t    st;

extern    int    sm_meat_index;
extern    int    snd_fry;

extern    int    jacket_armor_index;
extern    int    combat_armor_index;
extern    int    body_armor_index;


// means of death
#define MOD_UNKNOWN            0
#define MOD_BLASTER            1
#define MOD_SHOTGUN            2
#define MOD_SSHOTGUN        3
#define MOD_MACHINEGUN        4
#define MOD_CHAINGUN        5
#define MOD_GRENADE            6
#define MOD_G_SPLASH        7
#define MOD_ROCKET            8
#define MOD_R_SPLASH        9
#define MOD_HYPERBLASTER    10
#define MOD_RAILGUN            11
#define MOD_BFG_LASER        12
#define MOD_BFG_BLAST        13
#define MOD_BFG_EFFECT        14
#define MOD_HANDGRENADE        15
#define MOD_HG_SPLASH        16
#define MOD_WATER            17
#define MOD_SLIME            18
#define MOD_LAVA            19
#define MOD_CRUSH            20
#define MOD_TELEFRAG        21
#define MOD_FALLING            22
#define MOD_SUICIDE            23
#define MOD_HELD_GRENADE    24
#define MOD_EXPLOSIVE        25
#define MOD_BARREL            26
#define MOD_BOMB            27
#define MOD_EXIT            28
#define MOD_SPLASH            29
#define MOD_TARGET_LASER    30
#define MOD_TRIGGER_HURT    31
#define MOD_HIT                32
#define MOD_TARGET_BLASTER    33
#define MOD_FRIENDLY_FIRE    0x8000000

extern    int    meansOfDeath;


extern    edict_t            *g_edicts;

#define    FOFS(x) (int)&(((edict_t *)0)->x)
#define    STOFS(x) (int)&(((spawn_temp_t *)0)->x)
#define    LLOFS(x) (int)&(((level_locals_t *)0)->x)
#define    CLOFS(x) (int)&(((gclient_t *)0)->x)

#define random()    ((rand () & 0x7fff) / ((float)0x7fff))
#define crandom()    (2.0 * (random() - 0.5))

extern    cvar_t    *maxentities;
extern    cvar_t    *deathmatch;
extern    cvar_t    *coop;
extern    cvar_t    *dmflags;
extern    cvar_t    *skill;
extern    cvar_t    *fraglimit;
extern    cvar_t    *timelimit;
extern    cvar_t    *password;
extern    cvar_t    *spectator_password;
extern    cvar_t    *needpass;
extern    cvar_t    *g_select_empty;
extern    cvar_t    *dedicated;

extern    cvar_t    *filterban;

extern    cvar_t    *sv_gravity;
extern    cvar_t    *sv_maxvelocity;

extern    cvar_t    *gun_x, *gun_y, *gun_z;
extern    cvar_t    *sv_rollspeed;
extern    cvar_t    *sv_rollangle;

extern    cvar_t    *run_pitch;
extern    cvar_t    *run_roll;
extern    cvar_t    *bob_up;
extern    cvar_t    *bob_pitch;
extern    cvar_t    *bob_roll;

extern    cvar_t    *sv_cheats;
extern    cvar_t    *maxclients;
extern    cvar_t    *maxspectators;

extern    cvar_t    *flood_msgs;
extern    cvar_t    *flood_persecond;
extern    cvar_t    *flood_waitdelay;

extern    cvar_t    *sv_maplist;

#define world    (&g_edicts[0])

// item spawnflags
#define ITEM_TRIGGER_SPAWN        0x00000001
#define ITEM_NO_TOUCH            0x00000002
// 6 bits reserved for editor flags
// 8 bits used as power cube id bits for coop games
#define DROPPED_ITEM            0x00010000
#define    DROPPED_PLAYER_ITEM        0x00020000
#define ITEM_TARGETS_USED        0x00040000

//
// fields are needed for spawning from the entity string
// and saving / loading games
//
#define FFL_SPAWNTEMP        1
#define FFL_NOSPAWN            2

typedef enum {
    F_INT,
    F_FLOAT,
    F_LSTRING,            // string on disk, pointer in memory, TAG_LEVEL
    F_GSTRING,            // string on disk, pointer in memory, TAG_GAME
    F_VECTOR,
    F_ANGLEHACK,
    F_EDICT,            // index on disk, pointer in memory
    F_ITEM,                // index on disk, pointer in memory
    F_CLIENT,            // index on disk, pointer in memory
    F_FUNCTION,
    F_MMOVE,
    F_IGNORE
} fieldtype_t;

typedef struct
{
    char    *name;
    int        ofs;
    fieldtype_t    type;
    int        flags;
} field_t;


extern    field_t fields[];
extern    gitem_t    itemlist[];


//
// g_cmds.c
//
void Cmd_Help_f (edict_t *ent);
void Cmd_Score_f (edict_t *ent);

//
// g_items.c
//
void PrecacheItem (gitem_t *it);
void InitItems (void);
void SetItemNames (void);
gitem_t    *FindItem (char *pickup_name);
gitem_t    *FindItemByClassname (char *classname);
#define    ITEM_INDEX(x) ((x)-itemlist)
edict_t *Drop_Item (edict_t *ent, gitem_t *item);
void SetRespawn (edict_t *ent, float delay);
void ChangeWeapon (edict_t *ent);
void SpawnItem (edict_t *ent, gitem_t *item);
void Think_Weapon (edict_t *ent);
int ArmorIndex (edict_t *ent);
int PowerArmorType (edict_t *ent);
gitem_t    *GetItemByIndex (int index);
qboolean Add_Ammo (edict_t *ent, gitem_t *item, int count);
void Touch_Item (edict_t *ent, edict_t *other, cplane_t *plane, csurface_t *surf);

//
// g_utils.c
//
qboolean    KillBox (edict_t *ent);
void    G_ProjectSource (vec3_t point, vec3_t distance, vec3_t forward, vec3_t right, vec3_t result);
edict_t *G_Find (edict_t *from, int fieldofs, char *match);
edict_t *findradius (edict_t *from, vec3_t org, float rad);
edict_t *G_PickTarget (char *targetname);
void    G_UseTargets (edict_t *ent, edict_t *activator);
void    G_SetMovedir (vec3_t angles, vec3_t movedir);

void    G_InitEdict (edict_t *e);
edict_t    *G_Spawn (void);
void    G_FreeEdict (edict_t *e);

void    G_TouchTriggers (edict_t *ent);
void    G_TouchSolids (edict_t *ent);

char    *G_CopyString (char *in);

float    *tv (float x, float y, float z);
char    *vtos (vec3_t v);

float vectoyaw (vec3_t vec);
void vectoangles (vec3_t vec, vec3_t angles);

//
// g_combat.c
//
qboolean OnSameTeam (edict_t *ent1, edict_t *ent2);
qboolean CanDamage (edict_t *targ, edict_t *inflictor);
void T_Damage (edict_t *targ, edict_t *inflictor, edict_t *attacker, vec3_t dir, vec3_t point, vec3_t normal, int damage, int knockback, int dflags, int mod);
void T_RadiusDamage (edict_t *inflictor, edict_t *attacker, float damage, edict_t *ignore, float radius, int mod);

// damage flags
#define DAMAGE_RADIUS            0x00000001    // damage was indirect
#define DAMAGE_NO_ARMOR            0x00000002    // armour does not protect from this damage
#define DAMAGE_ENERGY            0x00000004    // damage is from an energy based weapon
#define DAMAGE_NO_KNOCKBACK        0x00000008    // do not affect velocity, just view angles
#define DAMAGE_BULLET            0x00000010  // damage is from a bullet (used for ricochets)
#define DAMAGE_NO_PROTECTION    0x00000020  // armor, shields, invulnerability, and godmode have no effect

#define DEFAULT_BULLET_HSPREAD    300
#define DEFAULT_BULLET_VSPREAD    500
#define DEFAULT_SHOTGUN_HSPREAD    1000
#define DEFAULT_SHOTGUN_VSPREAD    500
#define DEFAULT_DEATHMATCH_SHOTGUN_COUNT    12
#define DEFAULT_SHOTGUN_COUNT    12
#define DEFAULT_SSHOTGUN_COUNT    20

//
// g_monster.c
//
void monster_fire_bullet (edict_t *self, vec3_t start, vec3_t dir, int damage, int kick, int hspread, int vspread, int flashtype);
void monster_fire_shotgun (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int kick, int hspread, int vspread, int count, int flashtype);
void monster_fire_blaster (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, int flashtype, int effect);
void monster_fire_grenade (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int speed, int flashtype);
void monster_fire_rocket (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, int flashtype);
void monster_fire_railgun (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int kick, int flashtype);
void monster_fire_bfg (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int speed, int kick, float damage_radius, int flashtype);
void monster_fire_floater (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, int flashtype);
void monster_fire_sidewinder (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, int flashtype);

void M_droptofloor (edict_t *ent);
void monster_think (edict_t *self);
void walkmonster_start (edict_t *self);
void swimmonster_start (edict_t *self);
void flymonster_start (edict_t *self);
void AttackFinished (edict_t *self, float time);
void monster_death_use (edict_t *self);
void M_CatagorizePosition (edict_t *ent);
qboolean M_CheckAttack (edict_t *self);
void M_FlyCheck (edict_t *self);
void M_CheckGround (edict_t *ent);
void M_SetEffects (edict_t *ent);

//
// g_misc.c
//
void ThrowHead (edict_t *self, char *gibname, int damage, int type, int effects);
void ThrowClientHead (edict_t *self, int damage);
void ThrowGib (edict_t *self, char *gibname, int damage, int type, int effects);
void ThrowBloodStain (edict_t *self, char *gibname);
void BecomeExplosion1 (edict_t *self);

//
// g_ai.c
//
void AI_SetSightClient (void);

void ai_stand (edict_t *self, float dist);
void ai_move (edict_t *self, float dist);
void ai_walk (edict_t *self, float dist);
void ai_turn (edict_t *self, float dist);
void ai_still (edict_t *self, float dist);
void ai_run (edict_t *self, float dist);
void ai_charge (edict_t *self, float dist);
int range (edict_t *self, edict_t *other);

void FoundTarget (edict_t *self);
qboolean infront (edict_t *self, edict_t *other);
qboolean visible (edict_t *self, edict_t *other);
qboolean FacingIdeal(edict_t *self);

//
// g_weapon.c
//
void ThrowDebris (edict_t *self, char *modelname, float speed, vec3_t origin);
qboolean fire_hit (edict_t *self, vec3_t aim, int damage, int kick);
void fire_bullet (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int kick, int hspread, int vspread, int mod);
void fire_shotgun (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int kick, int hspread, int vspread, int count, int mod);
void fire_blaster (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int speed, int effect, qboolean hyper);
void fire_grenade (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int speed, float timer, float damage_radius);
void fire_grenade2 (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int speed, float timer, float damage_radius, qboolean held);
void fire_rocket (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, float damage_radius, int radius_damage);
void fire_rail (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int kick);
void fire_bfg (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, float damage_radius);
void fire_stinger (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, float damage_radius, int radius_damage);
void fire_stinger2 (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, float damage_radius, int radius_damage);
void fire_sidewinder (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, float damage_radius, int radius_damage);
void fire_sidewinder2 (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, float damage_radius, int radius_damage);
void fire_plasma (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int kick);
void fire_floater (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, float damage_radius, int radius_damage, float timer);
void fire_blaster_beam (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int kick);
void fire_floater (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, float damage_radius, int radius_damage, float timer);
void fire_floater_alien (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, float damage_radius, int radius_damage, float timer);


//
// g_ptrail.c
//
void PlayerTrail_Init (void);
void PlayerTrail_Add (vec3_t spot);
void PlayerTrail_New (vec3_t spot);
edict_t *PlayerTrail_PickFirst (edict_t *self);
edict_t *PlayerTrail_PickNext (edict_t *self);
edict_t    *PlayerTrail_LastSpot (void);

//
// g_client.c
//
void respawn (edict_t *ent);
void BeginIntermission (edict_t *targ);
void PutClientInServer (edict_t *ent);
void InitClientPersistant (gclient_t *client);
void InitClientResp (gclient_t *client);
void InitBodyQue (void);
void ClientBeginServerFrame (edict_t *ent);

//
// g_player.c
//
void player_pain (edict_t *self, edict_t *other, float kick, int damage);
void player_die (edict_t *self, edict_t *inflictor, edict_t *attacker, int damage, vec3_t point);

//
// g_svcmds.c
//
void    ServerCommand (void);
qboolean SV_FilterPacket (char *from);

//
// p_view.c
//
void ClientEndServerFrame (edict_t *ent);

//
// p_hud.c
//
void MoveClientToIntermission (edict_t *client);
void G_SetStats (edict_t *ent);
void G_SetSpectatorStats (edict_t *ent);
void G_CheckChaseStats (edict_t *ent);
void ValidateSelectedItem (edict_t *ent);
void DeathmatchScoreboardMessage (edict_t *client, edict_t *killer);

//
// g_pweapon.c
//
void PlayerNoise(edict_t *who, vec3_t where, int type);

//
// m_move.c
//
qboolean M_CheckBottom (edict_t *ent);
qboolean M_walkmove (edict_t *ent, float yaw, float dist);
void M_MoveToGoal (edict_t *ent, float dist);
void M_ChangeYaw (edict_t *ent);

//
// g_phys.c
//
void G_RunEntity (edict_t *ent);

//
// g_main.c
//
void SaveClientData (void);
void FetchClientEntData (edict_t *ent);

//
// g_chase.c
//
void UpdateChaseCam(edict_t *ent);
void ChaseNext(edict_t *ent);
void ChasePrev(edict_t *ent);
void GetChaseTarget(edict_t *ent);

//============================================================================

// client_t->anim_priority
#define    ANIM_BASIC        0        // stand / run
#define    ANIM_WAVE        1
#define    ANIM_JUMP        2
#define    ANIM_PAIN        3
#define    ANIM_ATTACK        4
#define    ANIM_DEATH        5
#define    ANIM_REVERSE    6


// client data that stays across multiple level loads
typedef struct
{
    char        userinfo[MAX_INFO_STRING];
    char        netname[16];
    int            hand;

    qboolean    connected;            // a loadgame will leave valid entities that
                                    // just don't have a connection yet

    // values saved and restored from edicts when changing levels
    int            health;
    int            max_health;
    int            savedFlags;

    int            selected_item;
    int            inventory[MAX_ITEMS];

    // ammo capacities
    int            max_bullets;
    int            max_shells;
    int            max_rockets;
    int            max_grenades;
    int            max_cells;
    int            max_slugs;

    gitem_t        *weapon;
    gitem_t        *lastweapon;

    int            power_cubes;    // used for tracking the cubes in coop games
    int            score;            // for calculating total unit score in coop games

    int            game_helpchanged;
    int            helpchanged;

    qboolean    spectator;            // client is a spectator
} client_persistant_t;

// client data that stays across deathmatch respawns
typedef struct
{
    client_persistant_t    coop_respawn;    // what to set client->pers to on a respawn
    int            enterframe;            // level.framenum the client entered the game
    int            score;                // frags, etc
    vec3_t        cmd_angles;            // angles sent over in the last command

    qboolean    spectator;            // client is a spectator
} client_respawn_t;

// this structure is cleared on each PutClientInServer(),
// except for 'client->pers'
struct gclient_s
{
    // known to server
    player_state_t    ps;                // communicated by server to clients
    int                ping;

    // private to game
    client_persistant_t    pers;
    client_respawn_t    resp;
    pmove_state_t        old_pmove;    // for detecting out-of-pmove changes

    qboolean    showscores;            // set layout stat
    qboolean    showinventory;        // set layout stat
    qboolean    showhelp;
    qboolean    showhelpicon;

    int            ammo_index;

    int            buttons;
    int            oldbuttons;
    int            latched_buttons;

    qboolean    weapon_thunk;

    gitem_t        *newweapon;

    // sum up damage over an entire frame, so
    // shotgun blasts give a single big kick
    int            damage_armor;        // damage absorbed by armor
    int            damage_parmor;        // damage absorbed by power armor
    int            damage_blood;        // damage taken out of health
    int            damage_knockback;    // impact damage
    vec3_t        damage_from;        // origin for vector calculation

    float        killer_yaw;            // when dead, look at killer

    weaponstate_t    weaponstate;
    vec3_t        kick_angles;    // weapon kicks
    vec3_t        kick_origin;
    float        v_dmg_roll, v_dmg_pitch, v_dmg_time;    // damage kicks
    float        fall_time, fall_value;        // for view drop on fall
    float        damage_alpha;
    float        bonus_alpha;
    vec3_t        damage_blend;
    vec3_t        v_angle;            // aiming direction
    float        bobtime;            // so off-ground doesn't change it
    vec3_t        oldviewangles;
    vec3_t        oldvelocity;

    float        next_drown_time;
    int            old_waterlevel;
    int            breather_sound;

    int            machinegun_shots;    // for weapon raising

    // animation vars
    int            anim_end;
    int            anim_priority;
    qboolean    anim_duck;
    qboolean    anim_run;

    // powerup timers
    float        quad_framenum;
    float        invincible_framenum;
    float        breather_framenum;
    float        enviro_framenum;

    qboolean    grenade_blew_up;
    float        grenade_time;
    int            silencer_shots;
    int            weapon_sound;

    float        pickup_msg_time;

    float        flood_locktill;        // locked from talking
    float        flood_when[10];        // when messages were said
    int            flood_whenhead;        // head pointer for when said

    float        respawn_time;        // can respawn when time > this

    edict_t        *chase_target;        // player we are chasing
    qboolean    update_chase;        // need to update chase info?
};


struct edict_s
{
    entity_state_t    s;
    struct gclient_s    *client;    // NULL if not a player
                                    // the server expects the first part
                                    // of gclient_s to be a player_state_t
                                    // but the rest of it is opaque

    qboolean    inuse;
    int            linkcount;

    // FIXME: move these fields to a server private sv_entity_t
    link_t        area;                // linked to a division node or leaf

    int            num_clusters;        // if -1, use headnode instead
    int            clusternums[MAX_ENT_CLUSTERS];
    int            headnode;            // unused if num_clusters != -1
    int            areanum, areanum2;

    //================================

    int            svflags;
    vec3_t        mins, maxs;
    vec3_t        absmin, absmax, size;
    solid_t        solid;
    int            clipmask;
    edict_t        *owner;


    // DO NOT MODIFY ANYTHING ABOVE THIS, THE SERVER
    // EXPECTS THE FIELDS IN THAT ORDER!

    //================================
    int            movetype;
    int            flags;

    char        *model;
    float        freetime;            // sv.time when the object was freed

    //
    // only used locally in game, not by server
    //
    char        *message;
    char        *classname;
    int            spawnflags;

    float        timestamp;

    float        angle;            // set in qe3, -1 = up, -2 = down
    char        *target;
    char        *targetname;
    char        *killtarget;
    char        *team;
    char        *pathtarget;
    char        *deathtarget;
    char        *combattarget;
    edict_t        *target_ent;

    float        speed, accel, decel;
    vec3_t        movedir;
    vec3_t        pos1, pos2;

    vec3_t        velocity;
    vec3_t        avelocity;
    int            mass;
    float        air_finished;
    float        gravity;        // per entity gravity multiplier (1.0 is normal)
                                // use for lowgrav artifact, flares

    edict_t        *goalentity;
    edict_t        *movetarget;
    float        yaw_speed;
    float        ideal_yaw;

    float        nextthink;
    void        (*prethink) (edict_t *ent);
    void        (*think)(edict_t *self);
    void        (*blocked)(edict_t *self, edict_t *other);    //move to moveinfo?
    void        (*touch)(edict_t *self, edict_t *other, cplane_t *plane, csurface_t *surf);
    void        (*use)(edict_t *self, edict_t *other, edict_t *activator);
    void        (*pain)(edict_t *self, edict_t *other, float kick, int damage);
    void        (*die)(edict_t *self, edict_t *inflictor, edict_t *attacker, int damage, vec3_t point);

    float        touch_debounce_time;        // are all these legit?  do we need more/less of them?
    float        pain_debounce_time;
    float        damage_debounce_time;
    float        fly_sound_debounce_time;    //move to clientinfo
    float        last_move_time;

    int            health;
    int            max_health;
    int            gib_health;
    int            deadflag;
    qboolean    show_hostile;

    float        powerarmor_time;

    char        *map;            // target_changelevel

    int            viewheight;        // height above origin where eyesight is determined
    int            takedamage;
    int            dmg;
    int            radius_dmg;
    float        dmg_radius;
    int            sounds;            //make this a spawntemp var?
    int            count;

    edict_t        *chain;
    edict_t        *enemy;
    edict_t        *oldenemy;
    edict_t        *activator;
    edict_t        *groundentity;
    int            groundentity_linkcount;
    edict_t        *teamchain;
    edict_t        *teammaster;

    edict_t        *mynoise;        // can go in client only
    edict_t        *mynoise2;

    int            noise_index;
    int            noise_index2;
    float        volume;
    float        attenuation;

    // timing variables
    float        wait;
    float        delay;            // before firing targets
    float        random;

    float        teleport_time;

    int            watertype;
    int            waterlevel;

    vec3_t        move_origin;
    vec3_t        move_angles;

    // move this to clientinfo?
    int            light_level;

    int            style;            // also used as areaportal number

    gitem_t        *item;            // for bonus items

    // common data blocks
    moveinfo_t        moveinfo;
    monsterinfo_t    monsterinfo;

    edict_t *flashlight;
};

void FL_think (edict_t *self);
void FL_make(edict_t *self);