/* * This file is part of Applied Energistics 2. * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved. * * Applied Energistics 2 is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Applied Energistics 2 is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with Applied Energistics 2. If not, see . */ package appeng.worldgen; import java.util.Random; import net.minecraft.block.Block; import net.minecraft.init.Blocks; import net.minecraft.world.World; import net.minecraft.world.chunk.IChunkProvider; import net.minecraft.world.gen.feature.WorldGenMinable; import cpw.mods.fml.common.IWorldGenerator; import appeng.api.AEApi; import appeng.api.definitions.IBlockDefinition; import appeng.api.definitions.IBlocks; import appeng.api.features.IWorldGen.WorldGenType; import appeng.core.AEConfig; import appeng.core.features.registries.WorldGenRegistry; final public class QuartzWorldGen implements IWorldGenerator { private final WorldGenMinable oreNormal; private final WorldGenMinable oreCharged; public QuartzWorldGen() { final IBlocks blocks = AEApi.instance().definitions().blocks(); final IBlockDefinition oreDefinition = blocks.quartzOre(); final IBlockDefinition chargedDefinition = blocks.quartzOreCharged(); final Block ore = oreDefinition.maybeBlock().orNull(); final Block charged = chargedDefinition.maybeBlock().orNull(); this.oreNormal = new WorldGenMinable( ore, 0, AEConfig.instance.quartzOresPerCluster, Blocks.stone ); this.oreCharged = new WorldGenMinable( charged, 0, AEConfig.instance.quartzOresPerCluster, Blocks.stone ); } @Override public void generate( Random r, int chunkX, int chunkZ, World w, IChunkProvider chunkGenerator, IChunkProvider chunkProvider ) { int seaLevel = w.provider.getAverageGroundLevel() + 1; if( seaLevel < 20 ) { int x = ( chunkX << 4 ) + 8; int z = ( chunkZ << 4 ) + 8; seaLevel = w.getHeightValue( x, z ); } if( this.oreNormal == null || this.oreCharged == null ) return; double oreDepthMultiplier = AEConfig.instance.quartzOresClusterAmount * 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 ) { boolean isCharged = r.nextFloat() > AEConfig.instance.spawnChargedChance; WorldGenMinable whichOre = isCharged ? this.oreCharged : this.oreNormal; if( WorldGenRegistry.INSTANCE.isWorldGenEnabled( isCharged ? WorldGenType.ChargedCertusQuartz : WorldGenType.CertusQuartz, w ) ) { int cx = chunkX * 16 + r.nextInt( 22 ); int cy = r.nextInt( 40 * seaLevel / 64 ) + r.nextInt( 22 * seaLevel / 64 ) + 12 * seaLevel / 64; int cz = chunkZ * 16 + r.nextInt( 22 ); whichOre.generate( w, r, cx, cy, cz ); } } } }