package appeng.helpers; import java.util.Random; import net.minecraft.block.Block; import net.minecraft.item.ItemStack; import net.minecraft.world.World; import net.minecraft.world.chunk.IChunkProvider; import net.minecraft.world.gen.feature.WorldGenMinable; import appeng.api.AEApi; import appeng.core.Configuration; import cpw.mods.fml.common.IWorldGenerator; final public class QuartzWorldGen implements IWorldGenerator { final WorldGenMinable oreNormal; final WorldGenMinable oreCharged; public QuartzWorldGen() { ItemStack normal = AEApi.instance().blocks().blockQuartzOre.stack( 1 ); ItemStack charged = AEApi.instance().blocks().blockQuartzOreCharged.stack( 1 ); if ( normal == null || charged == null ) { oreNormal = new WorldGenMinable( normal.itemID, normal.getItemDamage(), Configuration.instance.oresPerCluster, Block.stone.blockID ); oreCharged = new WorldGenMinable( normal.itemID, normal.getItemDamage(), Configuration.instance.oresPerCluster, Block.stone.blockID ); } else oreNormal = oreCharged = null; }; @Override public void generate(Random r, int chunkX, int chunkZ, World w, IChunkProvider chunkGenerator, IChunkProvider chunkProvider) { int sealevel = w.provider.getAverageGroundLevel() + 1; if ( oreNormal == null || oreCharged == null ) return; double oreDepthMultiplier = 15 * sealevel / 64; int scale = (int) Math.round( r.nextGaussian() * Math.sqrt( oreDepthMultiplier ) + oreDepthMultiplier ); for (int x = 0; x < (r.nextBoolean() ? scale * 2 : scale) / 2; ++x) { WorldGenMinable whichOre = r.nextFloat() > 0.92 ? oreCharged : oreNormal; int a = chunkX * 16 + r.nextInt( 22 ); int b = r.nextInt( 40 * sealevel / 64 ) + r.nextInt( 22 * sealevel / 64 ) + 12 * sealevel / 64; int c = chunkZ * 16 + r.nextInt( 22 ); whichOre.generate( w, r, a, b, c ); } } }