mirror of
https://github.com/HbmMods/Hbm-s-Nuclear-Tech-GIT.git
synced 2026-01-25 10:32:49 +00:00
92 lines
2.4 KiB
Java
92 lines
2.4 KiB
Java
package com.hbm.world.feature;
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import java.util.Random;
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import cpw.mods.fml.common.eventhandler.SubscribeEvent;
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import net.minecraft.block.Block;
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import net.minecraft.block.material.Material;
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import net.minecraft.init.Blocks;
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import net.minecraft.world.World;
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import net.minecraft.world.gen.NoiseGeneratorPerlin;
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import net.minecraftforge.common.MinecraftForge;
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import net.minecraftforge.event.terraingen.DecorateBiomeEvent;
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public class OreLayer3D {
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public static int counter = 0;
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public int id;
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NoiseGeneratorPerlin noiseX;
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NoiseGeneratorPerlin noiseY;
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NoiseGeneratorPerlin noiseZ;
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double scaleH;
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double scaleV;
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double threshold;
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Block block;
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int meta;
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int dim = 0;
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public OreLayer3D(Block block, int meta) {
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this.block = block;
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this.meta = meta;
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MinecraftForge.EVENT_BUS.register(this);
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this.id = counter;
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counter++;
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}
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public OreLayer3D setDimension(int dim) {
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this.dim = dim;
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return this;
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}
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public OreLayer3D setScaleH(double scale) {
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this.scaleH = scale;
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return this;
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}
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public OreLayer3D setScaleV(double scale) {
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this.scaleV = scale;
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return this;
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}
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public OreLayer3D setThreshold(double threshold) {
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this.threshold = threshold;
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return this;
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}
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@SubscribeEvent
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public void onDecorate(DecorateBiomeEvent.Pre event) {
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World world = event.world;
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if(world.provider == null || world.provider.dimensionId != this.dim) return;
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if(this.noiseX == null) this.noiseX = new NoiseGeneratorPerlin(new Random(event.world.getSeed() + 101 + id), 4);
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if(this.noiseY == null) this.noiseY = new NoiseGeneratorPerlin(new Random(event.world.getSeed() + 102 + id), 4);
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if(this.noiseZ == null) this.noiseZ = new NoiseGeneratorPerlin(new Random(event.world.getSeed() + 103 + id), 4);
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int cX = event.chunkX;
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int cZ = event.chunkZ;
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for(int x = cX + 8; x < cX + 24; x++) {
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for(int z = cZ + 8; z < cZ + 24; z++) {
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for(int y = 64; y > 5; y--) {
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double nX = this.noiseX.func_151601_a(y * scaleV, z * scaleH);
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double nY = this.noiseY.func_151601_a(x * scaleH, z * scaleH);
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double nZ = this.noiseZ.func_151601_a(x * scaleH, y * scaleV);
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if(nX * nY * nZ > threshold) {
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Block target = world.getBlock(x, y, z);
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if(target.isNormalCube() && target.getMaterial() == Material.rock && target.isReplaceableOreGen(world, x, y, z, Blocks.stone)) {
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world.setBlock(x, y, z, block, meta, 2);
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}
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}
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}
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}
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}
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}
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}
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