/*
=================
Host_Autosleep
=================
*/
void Host_Autosleep( void )
{
int sleeptime = host_sleeptime->value;
if( host.type == HOST_DEDICATED )
{
// let the dedicated server some sleep
Sys_Sleep( sleeptime );
}
else
{
if( host.state == HOST_NOFOCUS )
{
if( Host_ServerState() && CL_IsInGame( ))
Sys_Sleep( sleeptime ); // listenserver
else Sys_Sleep( 20 ); // sleep 20 ms otherwise
}
else if( host.state == HOST_SLEEP )
{
// completely sleep in minimized state
Sys_Sleep( 20 );
}
else
{
Sys_Sleep( sleeptime );
}
}
}
static int GL_RenderGetParm( int parm, int arg )
{
gltexture_t *glt;
switch( parm )
{
case PARM_TEX_WIDTH:
glt = R_GetTexture( arg );
return glt->width;
case PARM_TEX_HEIGHT:
glt = R_GetTexture( arg );
return glt->height;
case PARM_TEX_SRC_WIDTH:
glt = R_GetTexture( arg );
return glt->srcWidth;
case PARM_TEX_SRC_HEIGHT:
glt = R_GetTexture( arg );
return glt->srcHeight;
case PARM_TEX_SKYBOX:
ASSERT( arg >= 0 && arg < 6 );
return tr.skyboxTextures[arg];
case PARM_TEX_SKYTEXNUM:
return tr.skytexturenum;
case PARM_TEX_LIGHTMAP:
ASSERT( arg >= 0 && arg < MAX_LIGHTMAPS );
return tr.lightmapTextures[arg];
case PARM_SKY_SPHERE:
return world.sky_sphere;
case PARM_WORLD_VERSION:
return world.version;
case PARM_WIDESCREEN:
return glState.wideScreen;
case PARM_FULLSCREEN:
return glState.fullScreen;
case PARM_SCREEN_WIDTH:
return glState.width;
case PARM_SCREEN_HEIGHT:
return glState.height;
case PARM_MAP_HAS_MIRRORS:
return world.has_mirrors;
case PARM_CLIENT_INGAME:
return CL_IsInGame();
case PARM_MAX_ENTITIES:
return clgame.maxEntities;
case PARM_TEX_TARGET:
glt = R_GetTexture( arg );
return glt->target;
case PARM_TEX_TEXNUM:
glt = R_GetTexture( arg );
return glt->texnum;
case PARM_TEX_FLAGS:
glt = R_GetTexture( arg );
return glt->flags;
case PARM_FEATURES:
return host.features;
}
return 0;
}
/*
=================
SV_IsSimulating
=================
*/
qboolean SV_IsSimulating( void )
{
if( sv.background && SV_Active() && CL_Active())
{
if( CL_IsInConsole( ))
return false;
return true; // force simulating for background map
}
if( sv.hostflags & SVF_PLAYERSONLY )
return false;
if( !SV_HasActivePlayers())
return false;
if( !sv.paused && CL_IsInGame( ))
return true;
return false;
}
/*
================
CL_AllocParticle
can return NULL if particles is out
================
*/
particle_t *CL_AllocParticle( void (*callback)( particle_t*, float ))
{
particle_t *p;
if( !cl_draw_particles->integer )
return NULL;
// never alloc particles when we not in game
if( !CL_IsInGame( )) return NULL;
if( !cl_free_particles )
{
MsgDev( D_INFO, "Overflow %d particles\n", GI->max_particles );
return NULL;
}
p = cl_free_particles;
cl_free_particles = p->next;
p->next = cl_active_particles;
cl_active_particles = p;
// clear old particle
p->type = pt_static;
VectorClear( p->vel );
VectorClear( p->org );
p->die = cl.time;
p->ramp = 0;
if( callback )
{
p->type = pt_clientcustom;
p->callback = callback;
}
return p;
}
static int GL_RenderGetParm( int parm, int arg )
{
gltexture_t *glt;
switch( parm )
{
case PARM_TEX_WIDTH:
glt = R_GetTexture( arg );
return glt->width;
case PARM_TEX_HEIGHT:
glt = R_GetTexture( arg );
return glt->height;
case PARM_TEX_SRC_WIDTH:
glt = R_GetTexture( arg );
return glt->srcWidth;
case PARM_TEX_SRC_HEIGHT:
glt = R_GetTexture( arg );
return glt->srcHeight;
case PARM_TEX_GLFORMAT:
glt = R_GetTexture( arg );
return glt->format;
case PARM_TEX_ENCODE:
glt = R_GetTexture( arg );
return glt->encode;
case PARM_TEX_SKYBOX:
ASSERT( arg >= 0 && arg < 6 );
return tr.skyboxTextures[arg];
case PARM_TEX_SKYTEXNUM:
return tr.skytexturenum;
case PARM_TEX_LIGHTMAP:
ASSERT( arg >= 0 && arg < MAX_LIGHTMAPS );
return tr.lightmapTextures[arg];
case PARM_SKY_SPHERE:
return world.sky_sphere;
case PARM_WORLD_VERSION:
if( cls.state != ca_active )
return bmodel_version;
return world.version;
case PARM_WIDESCREEN:
return glState.wideScreen;
case PARM_FULLSCREEN:
return glState.fullScreen;
case PARM_SCREEN_WIDTH:
return glState.width;
case PARM_SCREEN_HEIGHT:
return glState.height;
case PARM_MAP_HAS_MIRRORS:
return world.has_mirrors;
case PARM_CLIENT_INGAME:
return CL_IsInGame();
case PARM_MAX_ENTITIES:
return clgame.maxEntities;
case PARM_TEX_TARGET:
glt = R_GetTexture( arg );
return glt->target;
case PARM_TEX_TEXNUM:
glt = R_GetTexture( arg );
return glt->texnum;
case PARM_TEX_FLAGS:
glt = R_GetTexture( arg );
return glt->flags;
case PARM_FEATURES:
return host.features;
case PARM_ACTIVE_TMU:
return glState.activeTMU;
case PARM_TEX_CACHEFRAME:
glt = R_GetTexture( arg );
return glt->cacheframe;
case PARM_MAP_HAS_DELUXE:
return (world.deluxedata != NULL);
case PARM_TEX_TYPE:
glt = R_GetTexture( arg );
return glt->texType;
case PARM_CACHEFRAME:
return world.load_sequence;
case PARM_MAX_IMAGE_UNITS:
return GL_MaxTextureUnits();
case PARM_CLIENT_ACTIVE:
return (cls.state == ca_active);
case PARM_REBUILD_GAMMA:
return glConfig.softwareGammaUpdate;
}
return 0;
}
