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}