    001package net.minecraft.item;
    002
    003import cpw.mods.fml.relauncher.Side;
    004import cpw.mods.fml.relauncher.SideOnly;
    005import java.util.List;
    006import net.minecraft.block.Block;
    007import net.minecraft.block.BlockSkull;
    008import net.minecraft.client.renderer.texture.IconRegister;
    009import net.minecraft.creativetab.CreativeTabs;
    010import net.minecraft.entity.player.EntityPlayer;
    011import net.minecraft.tileentity.TileEntity;
    012import net.minecraft.tileentity.TileEntitySkull;
    013import net.minecraft.util.Icon;
    014import net.minecraft.util.MathHelper;
    015import net.minecraft.util.StatCollector;
    016import net.minecraft.world.World;
    017
    018public class ItemSkull extends Item
    019{
    020    private static final String[] skullTypes = new String[] {"skeleton", "wither", "zombie", "char", "creeper"};
    021    public static final String[] field_94587_a = new String[] {"skull_skeleton", "skull_wither", "skull_zombie", "skull_char", "skull_creeper"};
    022    @SideOnly(Side.CLIENT)
    023    private Icon[] field_94586_c;
    024
    025    public ItemSkull(int par1)
    026    {
    027        super(par1);
    028        this.setCreativeTab(CreativeTabs.tabDecorations);
    029        this.setMaxDamage(0);
    030        this.setHasSubtypes(true);
    031    }
    032
    033    /**
    034     * Callback for item usage. If the item does something special on right clicking, he will have one of those. Return
    035     * True if something happen and false if it don't. This is for ITEMS, not BLOCKS
    036     */
    037    public boolean onItemUse(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, World par3World, int par4, int par5, int par6, int par7, float par8, float par9, float par10)
    038    {
    039        if (par7 == 0)
    040        {
    041            return false;
    042        }
    043        else if (!par3World.getBlockMaterial(par4, par5, par6).isSolid())
    044        {
    045            return false;
    046        }
    047        else
    048        {
    049            if (par7 == 1)
    050            {
    051                ++par5;
    052            }
    053
    054            if (par7 == 2)
    055            {
    056                --par6;
    057            }
    058
    059            if (par7 == 3)
    060            {
    061                ++par6;
    062            }
    063
    064            if (par7 == 4)
    065            {
    066                --par4;
    067            }
    068
    069            if (par7 == 5)
    070            {
    071                ++par4;
    072            }
    073
    074            if (!par2EntityPlayer.canPlayerEdit(par4, par5, par6, par7, par1ItemStack))
    075            {
    076                return false;
    077            }
    078            else if (!Block.skull.canPlaceBlockAt(par3World, par4, par5, par6))
    079            {
    080                return false;
    081            }
    082            else
    083            {
    084                par3World.setBlockAndMetadataWithNotify(par4, par5, par6, Block.skull.blockID, par7, 2);
    085                int i1 = 0;
    086
    087                if (par7 == 1)
    088                {
    089                    i1 = MathHelper.floor_double((double)(par2EntityPlayer.rotationYaw * 16.0F / 360.0F) + 0.5D) & 15;
    090                }
    091
    092                TileEntity tileentity = par3World.getBlockTileEntity(par4, par5, par6);
    093
    094                if (tileentity != null && tileentity instanceof TileEntitySkull)
    095                {
    096                    String s = "";
    097
    098                    if (par1ItemStack.hasTagCompound() && par1ItemStack.getTagCompound().hasKey("SkullOwner"))
    099                    {
    100                        s = par1ItemStack.getTagCompound().getString("SkullOwner");
    101                    }
    102
    103                    ((TileEntitySkull)tileentity).setSkullType(par1ItemStack.getItemDamage(), s);
    104                    ((TileEntitySkull)tileentity).setSkullRotation(i1);
    105                    ((BlockSkull)Block.skull).makeWither(par3World, par4, par5, par6, (TileEntitySkull)tileentity);
    106                }
    107
    108                --par1ItemStack.stackSize;
    109                return true;
    110            }
    111        }
    112    }
    113
    114    @SideOnly(Side.CLIENT)
    115
    116    /**
    117     * returns a list of items with the same ID, but different meta (eg: dye returns 16 items)
    118     */
    119    public void getSubItems(int par1, CreativeTabs par2CreativeTabs, List par3List)
    120    {
    121        for (int j = 0; j < skullTypes.length; ++j)
    122        {
    123            par3List.add(new ItemStack(par1, 1, j));
    124        }
    125    }
    126
    127    /**
    128     * Returns the metadata of the block which this Item (ItemBlock) can place
    129     */
    130    public int getMetadata(int par1)
    131    {
    132        return par1;
    133    }
    134
    135    @SideOnly(Side.CLIENT)
    136
    137    /**
    138     * Gets an icon index based on an item's damage value
    139     */
    140    public Icon getIconFromDamage(int par1)
    141    {
    142        if (par1 < 0 || par1 >= skullTypes.length)
    143        {
    144            par1 = 0;
    145        }
    146
    147        return this.field_94586_c[par1];
    148    }
    149
    150    /**
    151     * Returns the unlocalized name of this item. This version accepts an ItemStack so different stacks can have
    152     * different names based on their damage or NBT.
    153     */
    154    public String getUnlocalizedName(ItemStack par1ItemStack)
    155    {
    156        int i = par1ItemStack.getItemDamage();
    157
    158        if (i < 0 || i >= skullTypes.length)
    159        {
    160            i = 0;
    161        }
    162
    163        return super.getUnlocalizedName() + "." + skullTypes[i];
    164    }
    165
    166    public String getItemDisplayName(ItemStack par1ItemStack)
    167    {
    168        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);
    169    }
    170
    171    @SideOnly(Side.CLIENT)
    172    public void func_94581_a(IconRegister par1IconRegister)
    173    {
    174        this.field_94586_c = new Icon[field_94587_a.length];
    175
    176        for (int i = 0; i < field_94587_a.length; ++i)
    177        {
    178            this.field_94586_c[i] = par1IconRegister.func_94245_a(field_94587_a[i]);
    179        }
    180    }
    181}