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Try to fix up ktx compat a bit.

This commit is contained in:
Shpoike 2024-06-07 03:55:52 +01:00
parent f513ea03ef
commit f9ed78383c
1 changed files with 20 additions and 15 deletions
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35
engine/server/pr_q1qvm.c
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@ -1872,15 +1872,24 @@ static qintptr_t QVM_VisibleTo (void *offset, quintptr_t mask, const qintptr_t *
unsigned int first = VM_LONG(arg[1]);
unsigned int count = VM_LONG(arg[2]);
qbyte *results = VM_POINTER(arg[3]);
unsigned int i, e, last = first + count;
unsigned int e, last = first + count;
unsigned int ret = 0;
memset(results, 0, count); //assume the worst...
if (viewernum < sv.world.num_edicts && !VM_OOB(arg[3], count) && first < last && last <= sv.world.num_edicts)
{
pvscache_t *viewer = &q1qvmprogfuncs.edicttable[viewernum]->pvsinfo;
pvscache_t *viewee;
edict_t *viewer = q1qvmprogfuncs.edicttable[viewernum];
edict_t *ed;
int areas[] = {2,viewer->areanum, viewer->areanum2};
memset(results, 0, count); //assume the worst...
static pvsbuffer_t pvs; //bit of a leak. but only one allocation.
vec3_t org;
int areas[] = {2,viewer->pvsinfo.areanum, viewer->pvsinfo.areanum2};
if (ED_ISFREE(viewer))
return ret;
//FIXME: make a FatPVS that uses a pvscache_t
VectorAdd(viewer->v->origin, viewer->v->view_ofs, org);
sv.world.worldmodel->funcs.FatPVS(sv.world.worldmodel, org, &pvs, false);
for (e = first; e < last; e++)
{
ed = q1qvmprogfuncs.edicttable[e];
@ -1888,16 +1897,12 @@ static qintptr_t QVM_VisibleTo (void *offset, quintptr_t mask, const qintptr_t *
continue; //free ents can't be visible (should not be linked, but oh well)
if (e >= 1 && e <= sv.allocated_client_slots && svs.clients[e - 1].state != cs_spawned)
continue; //player ents are weird, skip them for mods that do weird stuff.
viewee = &ed->pvsinfo;
for (i = 0; i < viewer->num_leafs; i++)
{
qbyte *pvs = sv.world.worldmodel->funcs.ClusterPVS(sv.world.worldmodel, viewer->leafnums[i], NULL, PVM_FAST);
if (sv.world.worldmodel->funcs.EdictInFatPVS(sv.world.worldmodel, viewee, pvs, areas))
{ //one of the viewer's clusters can see the viewee.
results[e - first] = true;
ret+=1;
break;
}
if (sv.world.worldmodel->funcs.EdictInFatPVS(sv.world.worldmodel, &ed->pvsinfo, pvs.buffer, areas))
{ //one of the viewer's clusters can see the viewee.
results[e - first] = true;
ret+=1;
break;
}
}
}