sv_game.c File Reference

#include "server.h"

Go to the source code of this file.

Functions
void	PF_Unicast (edict_t *ent, qboolean reliable)
void	PF_dprintf (char *fmt,...)
void	PF_cprintf (edict_t *ent, int level, char *fmt,...)
void	PF_centerprintf (edict_t *ent, char *fmt,...)
void	PF_error (char *fmt,...)
void	PF_setmodel (edict_t *ent, char *name)
void	PF_Configstring (int index, char *val)
void	PF_WriteChar (int c)
void	PF_WriteByte (int c)
void	PF_WriteShort (int c)
void	PF_WriteLong (int c)
void	PF_WriteFloat (float f)
void	PF_WriteString (char *s)
void	PF_WritePos (vec3_t pos)
void	PF_WriteDir (vec3_t dir)
void	PF_WriteAngle (float f)
qboolean	PF_inPVS (vec3_t p1, vec3_t p2)
qboolean	PF_inPHS (vec3_t p1, vec3_t p2)
void	PF_StartSound (edict_t *entity, int channel, int sound_num, float volume, float attenuation, float timeofs)
void	SV_ShutdownGameProgs (void)
void	SCR_DebugGraph (float value, int color)
void	SV_InitGameProgs (void)

Variables
game_export_t *	ge

Function Documentation

PF_centerprintf()

void PF_centerprintf	(	edict_t *	ent,
		char *	fmt,
			...
	)

Definition at line 115 of file sv_game.c.

{
    char        msg[1024];
    va_list     argptr;
    int         n;
    
    n = NUM_FOR_EDICT(ent);
    if (n < 1 || n > maxclients->value)
        return; // Com_Error (ERR_DROP, "centerprintf to a non-client");
 
    va_start (argptr,fmt);
    vsnprintf (msg, 1024, fmt, argptr);
    va_end (argptr);
 
    MSG_WriteByte (&sv.multicast,svc_centerprint);
    MSG_WriteString (&sv.multicast,msg);
    PF_Unicast (ent, true);
}

Referenced by SV_InitGameProgs().

PF_Configstring()

void PF_Configstring	(	int	index,
		char *	val
	)

Definition at line 192 of file sv_game.c.

{
    if (index < 0 || index >= MAX_CONFIGSTRINGS)
        Com_Error (ERR_DROP, "configstring: bad index %i\n", index);
 
    if (!val)
        val = "";
 
    // change the string in sv
    strcpy (sv.configstrings[index], val);
    
    if (sv.state != ss_loading)
    {   // send the update to everyone
        SZ_Clear (&sv.multicast);
        MSG_WriteChar (&sv.multicast, svc_configstring);
        MSG_WriteShort (&sv.multicast, index);
        MSG_WriteString (&sv.multicast, val);
 
        SV_Multicast (vec3_origin, MULTICAST_ALL_R);
    }
}

Referenced by SV_InitGameProgs().

PF_cprintf()

void PF_cprintf	(	edict_t *	ent,
		int	level,
		char *	fmt,
			...
	)

Definition at line 84 of file sv_game.c.

{
    char        msg[1024];
    va_list     argptr;
    int         n = 0;
 
    if (ent)
    {
        n = NUM_FOR_EDICT(ent);
        if (n < 1 || n > maxclients->value)
            Com_Error (ERR_DROP, "cprintf to a non-client");
    }
 
    va_start (argptr,fmt);
    vsnprintf (msg, 1024, fmt, argptr);
    va_end (argptr);
 
    if (ent)
        SV_ClientPrintf (svs.clients+(n-1), level, "%s", msg);
    else
        Com_Printf ("%s", msg);
}

Referenced by SV_InitGameProgs().

PF_dprintf()

void PF_dprintf	(	char *	fmt,
			...
	)

Definition at line 64 of file sv_game.c.

{
    char        msg[1024];
    va_list     argptr;
    
    va_start (argptr,fmt);
    vsnprintf (msg, 1024, fmt, argptr);
    va_end (argptr);
 
    Com_Printf ("%s", msg);
}

Referenced by SV_InitGameProgs().

PF_error()

void PF_error	(	char *	fmt,
			...
	)

Definition at line 142 of file sv_game.c.

{
    char        msg[1024];
    va_list     argptr;
    
    va_start (argptr,fmt);
    vsnprintf (msg, 1024, fmt, argptr);
    va_end (argptr);
 
    Com_Error (ERR_DROP, "Game Error: %s", msg);
}

Referenced by SV_InitGameProgs().

PF_inPHS()

qboolean PF_inPHS	(	vec3_t	p1,
		vec3_t	p2
	)

Definition at line 264 of file sv_game.c.

{
    int     leafnum;
    int     cluster;
    int     area1, area2;
    byte    *mask;
 
    leafnum = CM_PointLeafnum (p1);
    cluster = CM_LeafCluster (leafnum);
    area1 = CM_LeafArea (leafnum);
    mask = CM_ClusterPHS (cluster);
 
    leafnum = CM_PointLeafnum (p2);
    cluster = CM_LeafCluster (leafnum);
    area2 = CM_LeafArea (leafnum);
    if ( mask && (!(mask[cluster>>3] & (1<<(cluster&7)) ) ) )
        return false;       // more than one bounce away
    if (!CM_AreasConnected (area1, area2))
        return false;       // a door blocks hearing
 
    return true;
}

Referenced by SV_InitGameProgs().

PF_inPVS()

qboolean PF_inPVS	(	vec3_t	p1,
		vec3_t	p2
	)

Definition at line 234 of file sv_game.c.

{
    int     leafnum;
    int     cluster;
    int     area1, area2;
    byte    *mask;
 
    leafnum = CM_PointLeafnum (p1);
    cluster = CM_LeafCluster (leafnum);
    area1 = CM_LeafArea (leafnum);
    mask = CM_ClusterPVS (cluster);
 
    leafnum = CM_PointLeafnum (p2);
    cluster = CM_LeafCluster (leafnum);
    area2 = CM_LeafArea (leafnum);
    if ( mask && (!(mask[cluster>>3] & (1<<(cluster&7)) ) ) )
        return false;
    if (!CM_AreasConnected (area1, area2))
        return false;       // a door blocks sight
    return true;
}

Referenced by SV_InitGameProgs().

PF_setmodel()

void PF_setmodel	(	edict_t *	ent,
		char *	name
	)

Definition at line 162 of file sv_game.c.

{
    int     i;
    cmodel_t    *mod;
 
    if (!name)
        Com_Error (ERR_DROP, "PF_setmodel: NULL");
 
    i = SV_ModelIndex (name);
        
//  ent->model = name;
    ent->s.modelindex = i;
 
// if it is an inline model, get the size information for it
    if (name[0] == '*')
    {
        mod = CM_InlineModel (name);
        VectorCopy (mod->mins, ent->mins);
        VectorCopy (mod->maxs, ent->maxs);
        SV_LinkEdict (ent);
    }
 
}

Referenced by SV_InitGameProgs().

PF_StartSound()

void PF_StartSound	(	edict_t *	entity,
		int	channel,
		int	sound_num,
		float	volume,
		float	attenuation,
		float	timeofs
	)

Definition at line 287 of file sv_game.c.

{
    if (!entity)
        return;
    SV_StartSound (NULL, entity, channel, sound_num, volume, attenuation, timeofs);
}

Referenced by SV_InitGameProgs().

PF_Unicast()

void PF_Unicast	(	edict_t *	ent,
		qboolean	reliable
	)

Definition at line 34 of file sv_game.c.

{
    int     p;
    client_t    *client;
 
    if (!ent)
        return;
 
    p = NUM_FOR_EDICT(ent);
    if (p < 1 || p > maxclients->value)
        return;
 
    client = svs.clients + (p-1);
 
    if (reliable)
        SZ_Write (&client->netchan.message, sv.multicast.data, sv.multicast.cursize);
    else
        SZ_Write (&client->datagram, sv.multicast.data, sv.multicast.cursize);
 
    SZ_Clear (&sv.multicast);
}

Referenced by PF_centerprintf(), and SV_InitGameProgs().

PF_WriteAngle()

void PF_WriteAngle

(

float

f

)

Definition at line 224 of file sv_game.c.

{MSG_WriteAngle (&sv.multicast, f);}

Referenced by SV_InitGameProgs().

PF_WriteByte()

void PF_WriteByte

(

int

c

)

Definition at line 217 of file sv_game.c.

{MSG_WriteByte (&sv.multicast, c);}

Referenced by SV_InitGameProgs().

PF_WriteChar()

void PF_WriteChar

(

int

c

)

Definition at line 216 of file sv_game.c.

{MSG_WriteChar (&sv.multicast, c);}

Referenced by SV_InitGameProgs().

PF_WriteDir()

void PF_WriteDir

(

vec3_t

dir

)

Definition at line 223 of file sv_game.c.

{MSG_WriteDir (&sv.multicast, dir);}

Referenced by SV_InitGameProgs().

PF_WriteFloat()

void PF_WriteFloat

(

float

f

)

Definition at line 220 of file sv_game.c.

{MSG_WriteFloat (&sv.multicast, f);}

Referenced by SV_InitGameProgs().

PF_WriteLong()

void PF_WriteLong

(

int

c

)

Definition at line 219 of file sv_game.c.

{MSG_WriteLong (&sv.multicast, c);}

Referenced by SV_InitGameProgs().

PF_WritePos()

void PF_WritePos

(

vec3_t

pos

)

Definition at line 222 of file sv_game.c.

{MSG_WritePos (&sv.multicast, pos);}

Referenced by SV_InitGameProgs().

PF_WriteShort()

void PF_WriteShort

(

int

c

)

Definition at line 218 of file sv_game.c.

{MSG_WriteShort (&sv.multicast, c);}

Referenced by SV_InitGameProgs().

PF_WriteString()

void PF_WriteString

(

char *

s

)

Definition at line 221 of file sv_game.c.

{MSG_WriteString (&sv.multicast, s);}

Referenced by SV_InitGameProgs().

SCR_DebugGraph()

void SCR_DebugGraph	(	float	value,
		int	color
	)

Definition at line 137 of file cl_scrn.c.

{
    values[current&1023].value = value;
    values[current&1023].color = color;
    current++;
}

Referenced by CL_AddNetgraph(), SCR_UpdateScreen(), and SV_InitGameProgs().

SV_InitGameProgs()

void SV_InitGameProgs

(

void

)

Definition at line 323 of file sv_game.c.

{
    game_import_t   import;
 
    // unload anything we have now
    if (ge)
        SV_ShutdownGameProgs ();
 
 
    // load a new game dll
    import.multicast = SV_Multicast;
    import.unicast = PF_Unicast;
    import.bprintf = SV_BroadcastPrintf;
    import.dprintf = PF_dprintf;
    import.cprintf = PF_cprintf;
    import.centerprintf = PF_centerprintf;
    import.error = PF_error;
 
    import.linkentity = SV_LinkEdict;
    import.unlinkentity = SV_UnlinkEdict;
    import.BoxEdicts = SV_AreaEdicts;
    import.trace = SV_Trace;
    import.pointcontents = SV_PointContents;
    import.setmodel = PF_setmodel;
    import.inPVS = PF_inPVS;
    import.inPHS = PF_inPHS;
    import.Pmove = Pmove;
 
    import.modelindex = SV_ModelIndex;
    import.soundindex = SV_SoundIndex;
    import.imageindex = SV_ImageIndex;
 
    import.configstring = PF_Configstring;
    import.sound = PF_StartSound;
    import.positioned_sound = SV_StartSound;
 
    import.WriteChar = PF_WriteChar;
    import.WriteByte = PF_WriteByte;
    import.WriteShort = PF_WriteShort;
    import.WriteLong = PF_WriteLong;
    import.WriteFloat = PF_WriteFloat;
    import.WriteString = PF_WriteString;
    import.WritePosition = PF_WritePos;
    import.WriteDir = PF_WriteDir;
    import.WriteAngle = PF_WriteAngle;
 
    import.TagMalloc = Z_TagMalloc;
    import.TagFree = Z_Free;
    import.FreeTags = Z_FreeTags;
 
    import.cvar = Cvar_Get;
    import.cvar_set = Cvar_Set;
    import.cvar_forceset = Cvar_ForceSet;
 
    import.argc = Cmd_Argc;
    import.argv = Cmd_Argv;
    import.args = Cmd_Args;
    import.AddCommandString = Cbuf_AddText;
 
    import.DebugGraph = SCR_DebugGraph;
    import.SetAreaPortalState = CM_SetAreaPortalState;
    import.AreasConnected = CM_AreasConnected;
 
    ge = (game_export_t *)Sys_GetGameAPI (&import);
 
    if (!ge)
        Com_Error (ERR_DROP, "failed to load game DLL");
    if (ge->apiversion != GAME_API_VERSION)
        Com_Error (ERR_DROP, "game is version %i, not %i", ge->apiversion,
        GAME_API_VERSION);
 
    ge->Init ();
}

Referenced by SV_InitGame().

SV_ShutdownGameProgs()

void SV_ShutdownGameProgs

(

void

)

Definition at line 305 of file sv_game.c.

{
    if (!ge)
        return;
    ge->Shutdown ();
    Sys_UnloadGame ();
    ge = NULL;
}

Referenced by CL_Connect_f(), Com_Error(), Com_Quit(), Qcommon_Frame(), SV_InitGame(), SV_InitGameProgs(), and SV_KillServer_f().

Variable Documentation

ge

game_export_t* ge

Definition at line 24 of file sv_game.c.

Referenced by SV_Begin_f(), SV_BuildClientFrame(), SV_CheckForSavegame(), SV_ClientThink(), SV_CreateBaseline(), SV_DropClient(), SV_ExecuteUserCommand(), SV_InitGameProgs(), SV_LinkEdict(), SV_PrepWorldFrame(), SV_ReadLevelFile(), SV_ReadServerFile(), SV_RunGameFrame(), SV_ServerCommand_f(), SV_ShutdownGameProgs(), SV_SpawnServer(), SV_Trace(), SV_UserinfoChanged(), SV_WriteLevelFile(), SV_WriteServerFile(), and SVC_DirectConnect().