location_t *CG_GetLocation(int client, vec3_t origin)
{
location_t *curLoc;
location_t *bestLoc = NULL;
float bestdist = 200000000.f;
float len;
vec3_t lenVec;
int i;
if (ISVALIDCLIENTNUM(client) && cgs.clientLocation[client].lastLocation)
{
if ((cgs.clientLocation[client].lastX == origin[0]
&& cgs.clientLocation[client].lastY == origin[1]
&& cgs.clientLocation[client].lastZ == origin[2])
&& &cgs.location[cgs.clientLocation[client].lastLocation])
{
return &cgs.location[cgs.clientLocation[client].lastLocation];
}
}
for (i = 0; i < cgs.numLocations; ++i)
{
curLoc = &cgs.location[i];
if (!curLoc)
{
break;
}
VectorSubtract(origin, curLoc->origin, lenVec);
len = VectorLength(lenVec);
if (len > bestdist || !trap_R_inPVS(origin, curLoc->origin))
{
//CG_Printf("^6PVS %i \n", trap_R_inPVS(origin, curLoc->origin));
//CG_Printf("^6OR %i %i -- %i %i\n", origin[0], origin[1], curLoc->origin[0], curLoc->origin[1]);
continue;
}
bestdist = len;
bestLoc = curLoc;
}
// store new information
if (ISVALIDCLIENTNUM(client) && bestLoc != NULL)
{
cgs.clientLocation[client].lastX = origin[0];
cgs.clientLocation[client].lastY = origin[1];
cgs.clientLocation[client].lastZ = origin[2];
cgs.clientLocation[client].lastLocation = bestLoc->index;
}
return bestLoc;
}
static qboolean CG_CheckCanPlaySound (const vec3_t origin, int entityNum, sfxHandle_t sfx)
{
if (cg_cpmaSound.integer > 1 || (cg_cpmaSound.integer && cgs.cpma)) {
vec3_t ourOrigin;
vec3_t soundOrigin;
if (wolfcam_following) {
VectorCopy(cg_entities[wcg.clientNum].currentState.pos.trBase, ourOrigin);
} else {
VectorCopy(cg.snap->ps.origin, ourOrigin);
}
if (origin != NULL && entityNum != 0) {
//Com_Printf("^3cpma sound check: origin != null and entityNum %d\n", entityNum);
}
if (origin == NULL) {
if (entityNum == ENTITYNUM_WORLD) {
Com_Printf("^3WARNING cpma sound WORLD entity and null origin\n");
return qtrue;
}
if (entityNum < 0 || entityNum >= MAX_GENTITIES) {
Com_Printf("^3WARNING cpma sound invalid entityNum: %d\n", entityNum);
return qtrue;
}
VectorCopy(cg_entities[entityNum].currentState.pos.trBase, soundOrigin);
} else {
VectorCopy(origin, soundOrigin);
}
//FIXME check cpma mvd coach
if (Distance(ourOrigin, soundOrigin) > 1280.0f) {
if (cg_cpmaSound.integer > 2) {
CG_Printf("^4cpma sound: skipping, too far %d\n", sfx);
trap_S_PrintSfxFilename(sfx);
}
return qfalse;
}
if (!trap_R_inPVS(ourOrigin, soundOrigin)) {
if (cg_cpmaSound.integer > 2) {
CG_Printf("^4cpma sound: skipping, not in pvs %d\n", sfx);
trap_S_PrintSfxFilename(sfx);
}
return qfalse;
}
//Com_Printf("^5yes... playing ent %d at origin %f %f %f dist^7: %f\n", entityNum, soundOrigin[0], soundOrigin[1], soundOrigin[2], Distance(ourOrigin, soundOrigin));
return qtrue;
} else if ((cg_soundPvs.integer == 1 && cgs.realProtocol >= 91) || cg_soundPvs.integer > 1) {
// ql spec demos send entity info that isn't in pvs
//FIXME duplicate code with cpma sound
vec3_t ourOrigin;
vec3_t soundOrigin;
if (wolfcam_following) {
VectorCopy(cg_entities[wcg.clientNum].currentState.pos.trBase, ourOrigin);
} else {
VectorCopy(cg.snap->ps.origin, ourOrigin);
}
if (origin != NULL && entityNum != 0) {
//Com_Printf("^3sound check: origin != null and entityNum %d\n", entityNum);
}
if (origin == NULL) {
if (entityNum == ENTITYNUM_WORLD) {
Com_Printf("^3WARNING sound WORLD entity and null origin\n");
return qtrue;
}
if (entityNum < 0 || entityNum >= MAX_GENTITIES) {
Com_Printf("^3WARNING sound invalid entityNum: %d\n", entityNum);
return qtrue;
}
VectorCopy(cg_entities[entityNum].currentState.pos.trBase, soundOrigin);
} else {
VectorCopy(origin, soundOrigin);
}
if (!trap_R_inPVS(ourOrigin, soundOrigin)) {
if (cg_soundPvs.integer > 2) {
CG_Printf("^4sound: skipping, not in pvs %d\n", sfx);
trap_S_PrintSfxFilename(sfx);
}
return qfalse;
}
}
return qtrue;
}
