BiomesOPlenty/src/minecraft/biomesoplenty/worldgen/WorldGenDesertCactus.java

package biomesoplenty.worldgen;

import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.world.World;
import net.minecraft.world.gen.feature.WorldGenerator;
import biomesoplenty.api.Blocks;

public class WorldGenDesertCactus extends WorldGenerator
{
    public boolean generate(World par1World, Random par2Random, int par3, int par4, int par5)
    {
        for (int var6 = 0; var6 < 10; ++var6)
        {
            int var7 = par3 + par2Random.nextInt(8) - par2Random.nextInt(8);
            int var8 = par4 + par2Random.nextInt(4) - par2Random.nextInt(4);
            int var9 = par5 + par2Random.nextInt(8) - par2Random.nextInt(8);

            if (par1World.isAirBlock(var7, var8, var9))
            {
                if (!par1World.isAirBlock(var7 - 1, var8 - 1, var9))
                {
                    if (!par1World.isAirBlock(var7 + 1, var8 - 1, var9))
                    {
                        if (!par1World.isAirBlock(var7, var8 - 1, var9 - 1))
                        {
                            if (!par1World.isAirBlock(var7, var8 - 1, var9 + 1))
                            {
                                int var10 = 2 + par2Random.nextInt(par2Random.nextInt(2) + 2);

                                for (int var11 = 0; var11 < var10; ++var11)
                                {
                                    if (Blocks.plants.get().canBlockStay(par1World, var7, var8 + var11, var9))
                                    {
                                        par1World.setBlock(var7, var8 - 1, var9, Block.sand.blockID);
                                        par1World.setBlock(var7, var8 + var11, var9, Block.cactus.blockID);
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }

        return true;
    }
}