    001    package net.minecraft.item;
    002
    003    import cpw.mods.fml.common.Side;
    004    import cpw.mods.fml.common.asm.SideOnly;
    005    import java.util.List;
    006    import net.minecraft.block.Block;
    007    import net.minecraft.block.BlockSkull;
    008    import net.minecraft.creativetab.CreativeTabs;
    009    import net.minecraft.entity.player.EntityPlayer;
    010    import net.minecraft.tileentity.TileEntity;
    011    import net.minecraft.tileentity.TileEntitySkull;
    012    import net.minecraft.util.MathHelper;
    013    import net.minecraft.util.StatCollector;
    014    import net.minecraft.world.World;
    015
    016    public class ItemSkull extends Item
    017    {
    018        private static final String[] skullTypes = new String[] {"skeleton", "wither", "zombie", "char", "creeper"};
    019        private static final int[] field_82806_b = new int[] {224, 225, 226, 227, 228};
    020
    021        public ItemSkull(int par1)
    022        {
    023            super(par1);
    024            this.setCreativeTab(CreativeTabs.tabDecorations);
    025            this.setMaxDamage(0);
    026            this.setHasSubtypes(true);
    027        }
    028
    029        /**
    030         * Callback for item usage. If the item does something special on right clicking, he will have one of those. Return
    031         * True if something happen and false if it don't. This is for ITEMS, not BLOCKS
    032         */
    033        public boolean onItemUse(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, World par3World, int par4, int par5, int par6, int par7, float par8, float par9, float par10)
    034        {
    035            if (par7 == 0)
    036            {
    037                return false;
    038            }
    039            else if (!par3World.getBlockMaterial(par4, par5, par6).isSolid())
    040            {
    041                return false;
    042            }
    043            else
    044            {
    045                if (par7 == 1)
    046                {
    047                    ++par5;
    048                }
    049
    050                if (par7 == 2)
    051                {
    052                    --par6;
    053                }
    054
    055                if (par7 == 3)
    056                {
    057                    ++par6;
    058                }
    059
    060                if (par7 == 4)
    061                {
    062                    --par4;
    063                }
    064
    065                if (par7 == 5)
    066                {
    067                    ++par4;
    068                }
    069
    070                if (!par2EntityPlayer.canPlayerEdit(par4, par5, par6, par7, par1ItemStack))
    071                {
    072                    return false;
    073                }
    074                else if (!Block.skull.canPlaceBlockAt(par3World, par4, par5, par6))
    075                {
    076                    return false;
    077                }
    078                else
    079                {
    080                    par3World.setBlockAndMetadataWithNotify(par4, par5, par6, Block.skull.blockID, par7);
    081                    int var11 = 0;
    082
    083                    if (par7 == 1)
    084                    {
    085                        var11 = MathHelper.floor_double((double)(par2EntityPlayer.rotationYaw * 16.0F / 360.0F) + 0.5D) & 15;
    086                    }
    087
    088                    TileEntity var12 = par3World.getBlockTileEntity(par4, par5, par6);
    089
    090                    if (var12 != null && var12 instanceof TileEntitySkull)
    091                    {
    092                        String var13 = "";
    093
    094                        if (par1ItemStack.hasTagCompound() && par1ItemStack.getTagCompound().hasKey("SkullOwner"))
    095                        {
    096                            var13 = par1ItemStack.getTagCompound().getString("SkullOwner");
    097                        }
    098
    099                        ((TileEntitySkull)var12).func_82118_a(par1ItemStack.getItemDamage(), var13);
    100                        ((TileEntitySkull)var12).func_82116_a(var11);
    101                        ((BlockSkull)Block.skull).makeWither(par3World, par4, par5, par6, (TileEntitySkull)var12);
    102                    }
    103
    104                    --par1ItemStack.stackSize;
    105                    return true;
    106                }
    107            }
    108        }
    109
    110        @SideOnly(Side.CLIENT)
    111
    112        /**
    113         * returns a list of items with the same ID, but different meta (eg: dye returns 16 items)
    114         */
    115        public void getSubItems(int par1, CreativeTabs par2CreativeTabs, List par3List)
    116        {
    117            for (int var4 = 0; var4 < skullTypes.length; ++var4)
    118            {
    119                par3List.add(new ItemStack(par1, 1, var4));
    120            }
    121        }
    122
    123        /**
    124         * Returns the metadata of the block which this Item (ItemBlock) can place
    125         */
    126        public int getMetadata(int par1)
    127        {
    128            return par1;
    129        }
    130
    131        @SideOnly(Side.CLIENT)
    132
    133        /**
    134         * Gets an icon index based on an item's damage value
    135         */
    136        public int getIconFromDamage(int par1)
    137        {
    138            if (par1 < 0 || par1 >= skullTypes.length)
    139            {
    140                par1 = 0;
    141            }
    142
    143            return field_82806_b[par1];
    144        }
    145
    146        public String getItemNameIS(ItemStack par1ItemStack)
    147        {
    148            int var2 = par1ItemStack.getItemDamage();
    149
    150            if (var2 < 0 || var2 >= skullTypes.length)
    151            {
    152                var2 = 0;
    153            }
    154
    155            return super.getItemName() + "." + skullTypes[var2];
    156        }
    157
    158        public String getItemDisplayName(ItemStack par1ItemStack)
    159        {
    160            return par1ItemStack.getItemDamage() == 3 && par1ItemStack.hasTagCompound() && par1ItemStack.getTagCompound().hasKey("SkullOwner") ? StatCollector.translateToLocalFormatted("item.skull.player.name", new Object[] {par1ItemStack.getTagCompound().getString("SkullOwner")}): super.getItemDisplayName(par1ItemStack);
    161        }
    162    }