OrdinaryMagician/vkdoom_m
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- added a distancecheck property to AActor that allows a given CVAR to be used as maximum display distance for actors of this type.

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This is for WolfenDoom: BOA, which has some scripted sprite distance checks that very negatively affected performance.
This commit is contained in:
Christoph Oelckers 2016-04-12 19:44:12 +02:00
commit 3f0ed5d252
4 changed files with 43 additions and 2 deletions
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15
src/r_things.cpp
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@ -1246,9 +1246,20 @@ void R_AddSprites (sector_t *sec, int lightlevel, int fakeside)
// Handle all things in sector.
for (thing = sec->thinglist; thing; thing = thing->snext)
{
FIntCVar *cvar = thing->GetClass()->distancecheck;
if (cvar != NULL && *cvar >= 0)
{
double dist = thing->Distance2DSquared(camera);
double check = (double)**cvar;
if (dist >= check * check)
{
continue;
}
}
// find fake level
for(int i = 0; i < (int)frontsector->e->XFloor.ffloors.Size(); i++) {
rover = frontsector->e->XFloor.ffloors[i];
for(auto rover : frontsector->e->XFloor.ffloors)
{
if(!(rover->flags & FF_EXISTS) || !(rover->flags & FF_RENDERPLANES)) continue;
if(!(rover->flags & FF_SOLID) || rover->alpha != 255) continue;
if(!fakefloor)