qboolean RecursiveFillOutside (node_t *l, qboolean fill)
{
portal_t *p;
int s;
if (l->contents == CONTENTS_SOLID || l->contents == CONTENTS_SKY)
return false;
if (l->valid == valid)
return false;
if (l->occupied)
{
hit_occupied = l->occupied;
backdraw = 1000;
return true;
}
l->valid = valid;
// fill it and it's neighbors
if (fill)
{
l->contents = CONTENTS_SOLID;
l->planenum = -1;
}
outleafs++;
for (p=l->portals ; p ; )
{
s = (p->nodes[0] == l);
if (RecursiveFillOutside (p->nodes[s], fill) )
{ // leaked, so stop filling
if (backdraw-- > 0)
{
MarkLeakTrail (p);
DrawLeaf (l, 2);
}
return true;
}
p = p->next[!s];
}
return false;
}
qboolean RecursiveFillOutside (node_t *l, qboolean fill)
{
portal_t *p;
int s;
if (l->contents == CONTENTS_SOLID || l->contents == CONTENTS_SKY)
return false;
if (l->valid == valid)
return false;
if (l->occupied)
{
hit_occupied = l->occupied; // LordHavoc: this was missing from the released source... odd
return true;
}
l->valid = valid;
// fill it and it's neighbors
if (fill)
l->contents = CONTENTS_SOLID;
outleafs++;
for (p = l->portals; p;)
{
s = (p->nodes[0] == l);
if (RecursiveFillOutside (p->nodes[s], fill) )
{
// leaked, so stop filling
if (!hullnum)
{
MarkLeakTrail (p);
DrawLeaf (l, 2);
}
return true;
}
p = p->next[!s];
}
return false;
}