product:: land validity

landlock.cpp

@@ -679,6 +679,15 @@ EX land_validity_t& land_validity(eLand l) {
 
   using namespace lv;
   
+  if(prod) {
+    if(among(l, laPrincessQuest, laPrairie, laMirrorOld, laMirror, laDual, laWarpCoast, laKraken, laBrownian, laWhirlpool, laWestWall, laHive, laClearing, laWhirlwind, laBlizzard, laBull, laTerracotta, laCrossroads5,
+      laEndorian, laDungeon, laMountain))
+      return lv::not_implemented;
+    if(among(l, laReptile, laDragon, laTortoise))
+      return lv::bad_graphics;
+    return *PIU(&land_validity(l));
+    }
+  
   #if !CAP_FIELD
   if(among(l, laPrairie, laBlizzard, laVolcano))
     return disabled;