use blood for "Vlad was here" engravings

vultur-cadens · vultur-cadens · commit 62dde1bf1067 · 2025-01-14T20:20:28.000-08:00
A hero in vampire form using a finger to engrave scrawls in blood;
so should Vlad.
diff --git a/src/mklev.c b/src/mklev.c
@@ -673,9 +673,14 @@ makeniche(int trap_type)
                     if (trap_type != ROCKTRAP)
                         ttmp->once = 1;
                     if (trap_engravings[trap_type]) {
+                        int engr_type = DUST;
+                        if (trap_type == TRAPDOOR) {
+                            /* "Vlad was here": vampires engrave with blood */
+                            engr_type = ENGR_BLOOD;
+                        }
                         make_engr_at(xx, yy - dy,
                                      trap_engravings[trap_type], 0L,
-                                     DUST);
+                                     engr_type);
                         wipe_engr_at(xx, yy - dy, 5,
                                      FALSE); /* age it a little */
                     }
