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rulegen:: find_new_shortcut also called in the other direction

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Zeno Rogue 2021-11-01 17:25:24 +01:00
parent 78298432da
commit 233934630f
1 changed files with 6 additions and 3 deletions
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9
rulegen.cpp
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@ -599,12 +599,15 @@ EX void fix_distances(tcell *c) {
ufindc(c); ufindc(c);
c1 = c->cmove(i); c1 = c->cmove(i);
auto& d1 = c1->dist; auto& d1 = c1->dist;
if(d > d1+1) { d = d1+1; c->any_nearer = i; remove_parentdir(c); goto restart; } if(d > d1+1) {
if(c->is_solid)
find_new_shortcuts(c, d1+1, c, i, 0);
d = d1+1; c->any_nearer = i; remove_parentdir(c); goto restart;
}
if(d1 > d+1) { if(d1 > d+1) {
int i1 = c->c.spin(i); int i1 = c->c.spin(i);
if(c1->is_solid) { if(c1->is_solid)
find_new_shortcuts(c1, d+1, c1, i1, 0); find_new_shortcuts(c1, d+1, c1, i1, 0);
}
d1 = d+1; d1 = d+1;
c1->any_nearer = i1; c1->any_nearer = i1;
remove_parentdir(c1); remove_parentdir(c1);