001    package net.minecraft.block;
002    
003    import net.minecraft.item.Item;
004    import net.minecraft.item.ItemStack;
005    import net.minecraft.world.World;
006    
007    public class BlockPotato extends BlockCrops
008    {
009        public BlockPotato(int par1)
010        {
011            super(par1, 200);
012        }
013    
014        /**
015         * From the specified side and block metadata retrieves the blocks texture. Args: side, metadata
016         */
017        public int getBlockTextureFromSideAndMetadata(int par1, int par2)
018        {
019            if (par2 < 7)
020            {
021                if (par2 == 6)
022                {
023                    par2 = 5;
024                }
025    
026                return this.blockIndexInTexture + (par2 >> 1);
027            }
028            else
029            {
030                return this.blockIndexInTexture + 4;
031            }
032        }
033    
034        /**
035         * Generate a seed ItemStack for this crop.
036         */
037        protected int getSeedItem()
038        {
039            return Item.potato.itemID;
040        }
041    
042        /**
043         * Generate a crop produce ItemStack for this crop.
044         */
045        protected int getCropItem()
046        {
047            return Item.potato.itemID;
048        }
049    
050        /**
051         * Drops the block items with a specified chance of dropping the specified items
052         */
053        public void dropBlockAsItemWithChance(World par1World, int par2, int par3, int par4, int par5, float par6, int par7)
054        {
055            super.dropBlockAsItemWithChance(par1World, par2, par3, par4, par5, par6, 0);
056    
057            if (!par1World.isRemote)
058            {
059                if (par5 >= 7 && par1World.rand.nextInt(50) == 0)
060                {
061                    this.dropBlockAsItem_do(par1World, par2, par3, par4, new ItemStack(Item.poisonousPotato));
062                }
063            }
064        }
065    }