restrict where the engraving symbol shows up

rooms and corridor locations that have been seen don't hide stairs
2023-03-26 17:32:54 -04:00
parent a3d8557ea6
commit be3659d731
3 changed files with 26 additions and 8 deletions
--- a/include/engrave.h
+++ b/include/engrave.h
@@ -39,4 +39,10 @@ struct engr {
 #define engraving_to_defsym(ep) \
    (levl[(ep)->engr_x][(ep)->engr_y].typ == CORR ? S_engrcorr : S_engroom)

+#define spot_shows_engravings(x,y)      \
+    (levl[(x)][(y)].typ == CORR         \
+     || levl[(x)][(y)].typ == SCORR     \
+     || levl[(x)][(y)].typ == ICE       \
+     || levl[(x)][(y)].typ == ROOM )
+
 #endif /* ENGRAVE_H */