001package net.minecraft.world.gen.feature;
002
003import java.util.Random;
004import net.minecraft.block.Block;
005import net.minecraft.world.World;
006
007public class WorldGenCactus extends WorldGenerator
008{
009    public boolean generate(World par1World, Random par2Random, int par3, int par4, int par5)
010    {
011        for (int l = 0; l < 10; ++l)
012        {
013            int i1 = par3 + par2Random.nextInt(8) - par2Random.nextInt(8);
014            int j1 = par4 + par2Random.nextInt(4) - par2Random.nextInt(4);
015            int k1 = par5 + par2Random.nextInt(8) - par2Random.nextInt(8);
016
017            if (par1World.isAirBlock(i1, j1, k1))
018            {
019                int l1 = 1 + par2Random.nextInt(par2Random.nextInt(3) + 1);
020
021                for (int i2 = 0; i2 < l1; ++i2)
022                {
023                    if (Block.cactus.canBlockStay(par1World, i1, j1 + i2, k1))
024                    {
025                        par1World.setBlockAndMetadataWithNotify(i1, j1 + i2, k1, Block.cactus.blockID, 0, 2);
026                    }
027                }
028            }
029        }
030
031        return true;
032    }
033}