///////////////////////////////////////////////////////////////////////////////////////
-MapgenFlat::MapgenFlat(int mapgenid, MapgenFlatParams *params, EmergeManager *emerge)
- : MapgenBasic(mapgenid, params, emerge)
+MapgenFlat::MapgenFlat(MapgenFlatParams *params, EmergeManager *emerge)
+ : MapgenBasic(MAPGEN_FLAT, params, emerge)
{
spflags = params->spflags;
ground_level = params->ground_level;