Noise: Prevent unittest crash caused by division by zero

[oweals/minetest.git] / src / mg_decoration.h

diff --git a/src/mg_decoration.h b/src/mg_decoration.h
index 968c78612420585f81f6c92ecb861f4153e55ebf..a7fdb97fe907e92607db9af27a4208c0d4879802 100644 (file)
--- a/src/mg_decoration.h
+++ b/src/mg_decoration.h
@@ -70,7 +70,8 @@ public:
        virtual void resolveNodeNames();
 
        bool canPlaceDecoration(MMVManip *vm, v3s16 p);
-       size_t placeDeco(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax);
+       size_t placeDeco(Mapgen *mg, u32 blockseed,
+               v3s16 nmin, v3s16 nmax, s16 deco_zero_level);
        //size_t placeCutoffs(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax);
 
        virtual size_t generate(MMVManip *vm, PcgRandom *pr, v3s16 p) = 0;
@@ -145,7 +146,8 @@ public:
                }
        }
 
-       size_t placeAllDecos(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax);
+       size_t placeAllDecos(Mapgen *mg, u32 blockseed,
+               v3s16 nmin, v3s16 nmax, s16 deco_zero_level = 0);
 };
 
 #endif