001package net.minecraft.item;
002
003import net.minecraft.block.Block;
004import net.minecraft.entity.Entity;
005import net.minecraft.entity.player.EntityPlayer;
006import net.minecraft.world.World;
007
008public class ItemReed extends Item
009{
010    /** The ID of the block the reed will spawn when used from inventory bar. */
011    private int spawnID;
012
013    public ItemReed(int par1, Block par2Block)
014    {
015        super(par1);
016        this.spawnID = par2Block.blockID;
017    }
018
019    /**
020     * Callback for item usage. If the item does something special on right clicking, he will have one of those. Return
021     * True if something happen and false if it don't. This is for ITEMS, not BLOCKS
022     */
023    public boolean onItemUse(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, World par3World, int par4, int par5, int par6, int par7, float par8, float par9, float par10)
024    {
025        int var11 = par3World.getBlockId(par4, par5, par6);
026
027        if (var11 == Block.snow.blockID)
028        {
029            par7 = 1;
030        }
031        else if (var11 != Block.vine.blockID && var11 != Block.tallGrass.blockID && var11 != Block.deadBush.blockID)
032        {
033            if (par7 == 0)
034            {
035                --par5;
036            }
037
038            if (par7 == 1)
039            {
040                ++par5;
041            }
042
043            if (par7 == 2)
044            {
045                --par6;
046            }
047
048            if (par7 == 3)
049            {
050                ++par6;
051            }
052
053            if (par7 == 4)
054            {
055                --par4;
056            }
057
058            if (par7 == 5)
059            {
060                ++par4;
061            }
062        }
063
064        if (!par2EntityPlayer.canPlayerEdit(par4, par5, par6, par7, par1ItemStack))
065        {
066            return false;
067        }
068        else if (par1ItemStack.stackSize == 0)
069        {
070            return false;
071        }
072        else
073        {
074            if (par3World.canPlaceEntityOnSide(this.spawnID, par4, par5, par6, false, par7, (Entity)null))
075            {
076                Block var12 = Block.blocksList[this.spawnID];
077                int var13 = var12.onBlockPlaced(par3World, par4, par5, par6, par7, par8, par9, par10, 0);
078
079                if (par3World.setBlockAndMetadataWithNotify(par4, par5, par6, this.spawnID, var13))
080                {
081                    if (par3World.getBlockId(par4, par5, par6) == this.spawnID)
082                    {
083                        Block.blocksList[this.spawnID].onBlockPlacedBy(par3World, par4, par5, par6, par2EntityPlayer);
084                        Block.blocksList[this.spawnID].onPostBlockPlaced(par3World, par4, par5, par6, var13);
085                    }
086
087                    par3World.playSoundEffect((double)((float)par4 + 0.5F), (double)((float)par5 + 0.5F), (double)((float)par6 + 0.5F), var12.stepSound.getPlaceSound(), (var12.stepSound.getVolume() + 1.0F) / 2.0F, var12.stepSound.getPitch() * 0.8F);
088                    --par1ItemStack.stackSize;
089                }
090            }
091
092            return true;
093        }
094    }
095}