GameRegistry.registerBlock(berryBush, BerryBushItem.class, "BerryBush");
netherBerryBush = new NetherBerryBush();
GameRegistry.registerBlock(netherBerryBush, NetherBerryBushItem.class, "NetherBerryBush");
//Clouds
cloud = new CloudBlock();
GameRegistry.registerBlock(cloud, CloudItem.class, "Cloud");
//Trees
tree = new TreeBlock().setBlockName("natura.treeblock");
redwood = new SimpleLog().setBlockName("natura.redwood");