void AAS_SetAASBlockingEntity( vec3_t absmin, vec3_t absmax, qboolean blocking ) {
int areas[128];
int numareas, i, w;
//
// check for resetting AAS blocking
if ( VectorCompare( absmin, absmax ) && blocking < 0 ) {
for ( w = 0; w < MAX_AAS_WORLDS; w++ ) {
AAS_SetCurrentWorld( w );
//
if ( !( *aasworld ).loaded ) {
continue;
}
// now clear blocking status
for ( i = 1; i < ( *aasworld ).numareas; i++ ) {
AAS_EnableRoutingArea( i, qtrue );
}
}
//
return;
}
//
for ( w = 0; w < MAX_AAS_WORLDS; w++ ) {
AAS_SetCurrentWorld( w );
//
if ( !( *aasworld ).loaded ) {
continue;
}
// grab the list of areas
numareas = AAS_BBoxAreas( absmin, absmax, areas, 128 );
// now set their blocking status
for ( i = 0; i < numareas; i++ ) {
AAS_EnableRoutingArea( areas[i], !blocking );
}
}
}
void AAS_SetAASBlockingEntity(vec3_t absmin, vec3_t absmax, int blocking)
{
int areas[1024];
int numareas, i, w;
bool mover, changed = false;
//
// check for resetting AAS blocking
if(VectorCompare(absmin, absmax) && blocking < 0)
{
for(w = 0; w < MAX_AAS_WORLDS; w++)
{
AAS_SetCurrentWorld(w);
//
if(!(*aasworld).loaded)
{
continue;
}
// now clear blocking status
for(i = 1; i < (*aasworld).numareas; i++)
{
AAS_EnableRoutingArea(i, true);
}
}
//
return;
}
//
if(blocking & BLOCKINGFLAG_MOVER)
{
mover = true;
blocking &= ~BLOCKINGFLAG_MOVER;
}
else
{
mover = false;
}
//
areas_again:
//
for(w = 0; w < MAX_AAS_WORLDS; w++)
{
AAS_SetCurrentWorld(w);
//
if(!(*aasworld).loaded)
{
continue;
}
// grab the list of areas
numareas = AAS_BBoxAreas(absmin, absmax, areas, 1024);
// now set their blocking status
for(i = 0; i < numareas; i++)
{
if(mover)
{
if(!(aasworld->areasettings[areas[i]].contents & AREACONTENTS_MOVER))
{
continue; // this isn't a mover area, so ignore it
}
}
AAS_EnableRoutingArea(areas[i], (blocking & ~0x1) | !(blocking & 1));
changed = true;
}
}
//
if(mover && !changed)
{ // map must not be compiled with MOVER flags enabled, so redo the old way
mover = false;
goto areas_again;
}
}
