Ticket #4012: fix_trees_in_map_border2016-6-3.patch

binaries/data/mods/public/maps/random/rmgen/map.js

@@ -102 +102 @@
     }
     else
         // Within map square
-        return x >= 0 && z >= 0 && x < this.size && z < this.size;
+        return x >= distance && z >= distance && x < this.size - distance && z < this.size - distance;
 };
 
 // Check bounds on tile map