66 lines
1.5 KiB
Java
66 lines
1.5 KiB
Java
package biomesoplenty.worldgen;
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import java.util.Random;
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import net.minecraft.world.World;
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import net.minecraft.world.gen.feature.WorldGenerator;
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public class WorldGenPit extends WorldGenerator
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{
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/**
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* The Block ID that the generator is allowed to replace while generating the terrain.
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*/
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private int replaceID;
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public WorldGenPit(int par1)
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{
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replaceID = par1;
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}
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@Override
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public boolean generate(World par1World, Random par2Random, int par3, int par4, int par5)
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{
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if (par1World.isAirBlock(par3, par4, par5) && par1World.getBlockId(par3, par4 - 1, par5) == replaceID)
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{
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int var6 = par2Random.nextInt(32) + 32;
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int var7 = par2Random.nextInt(4) + 2;
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int var8;
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int var9;
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int var10;
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int var11;
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for (var8 = par3 - var7; var8 <= par3 + var7; ++var8)
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{
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for (var9 = par5 - var7; var9 <= par5 + var7; ++var9)
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{
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var10 = var8 - par3;
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var11 = var9 - par5;
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if (var10 * var10 + var11 * var11 <= var7 * var7 + 1 && par1World.getBlockId(var8, par4 - 1, var9) != replaceID)
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return false;
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}
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}
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for (var8 = par4; var8 > par4 - var6 && var8 > 20; --var8)
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{
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for (var9 = par3 - var7; var9 <= par3 + var7; ++var9)
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{
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for (var10 = par5 - var7; var10 <= par5 + var7; ++var10)
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{
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var11 = var9 - par3;
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int var12 = var10 - par5;
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if (var11 * var11 + var12 * var12 <= var7 * var7 + 1)
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{
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par1World.setBlock(var9, var8, var10, 0);
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}
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}
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}
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}
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return true;
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} else
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return false;
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}
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}
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