Fix fuzzer teleporting out of Fort Ludios

2023-03-18 08:51:33 +02:00
parent f360dee4dd
commit e37428d5cd
4 changed files with 11 additions and 2 deletions
--- a/src/mklev.c
+++ b/src/mklev.c
@@ -1313,7 +1313,10 @@ place_branch(
    }

    if (br->type == BR_PORTAL) {
-        mkportal(x, y, dest->dnum, dest->dlevel);
+        if (u.ucamefrom.dnum || u.ucamefrom.dlevel)
+            mkportal(x, y, u.ucamefrom.dnum, u.ucamefrom.dlevel);
+        else
+            mkportal(x, y, dest->dnum, dest->dlevel);
    } else if (make_stairs) {
        boolean goes_up = on_level(&br->end1, &u.uz) ? br->end1_up
                                                     : !br->end1_up;