Tune mapgen a bit

diff --git a/src/mapgen.cpp b/src/mapgen.cpp
index 0b8832ece089bfb356e133153b124488f23b4afc..d3ba6a973e2d3e4315c46ed4a19d00caf5e4f0ec 100644 (file)
--- a/src/mapgen.cpp
+++ b/src/mapgen.cpp
@@ -1276,7 +1276,7 @@ bool get_have_beach(u64 seed, v2s16 p2d)
 {
        // Determine whether to have sand here
        double sandnoise = noise2d_perlin(
-                       0.5+(float)p2d.X/500, 0.5+(float)p2d.Y/500,
+                       0.2+(float)p2d.X/250, 0.7+(float)p2d.Y/250,
                        seed+59420, 3, 0.50);
 
        return (sandnoise > 0.15);
@@ -1755,7 +1755,7 @@ void make_block(BlockMakeData *data)
                MapNode addnode(c_dirt);
 
                // Randomize mud amount
-               s16 mud_add_amount = get_mud_add_amount(data->seed, p2d) / 2.0;
+               s16 mud_add_amount = get_mud_add_amount(data->seed, p2d) / 2.0 + 0.5;
 
                // Find ground level
                s16 surface_y = find_stone_level(vmanip, p2d, ndef);