    001    package net.minecraft.src;
    002
    003    import cpw.mods.fml.common.Side;
    004    import cpw.mods.fml.common.asm.SideOnly;
    005    import java.util.Iterator;
    006    import java.util.List;
    007
    008    public class ItemMonsterPlacer extends Item
    009    {
    010        public ItemMonsterPlacer(int par1)
    011        {
    012            super(par1);
    013            this.setHasSubtypes(true);
    014            this.setCreativeTab(CreativeTabs.tabMisc);
    015        }
    016
    017        public String getItemDisplayName(ItemStack par1ItemStack)
    018        {
    019            String var2 = ("" + StatCollector.translateToLocal(this.getItemName() + ".name")).trim();
    020            String var3 = EntityList.getStringFromID(par1ItemStack.getItemDamage());
    021
    022            if (var3 != null)
    023            {
    024                var2 = var2 + " " + StatCollector.translateToLocal("entity." + var3 + ".name");
    025            }
    026
    027            return var2;
    028        }
    029
    030        @SideOnly(Side.CLIENT)
    031        public int getColorFromItemStack(ItemStack par1ItemStack, int par2)
    032        {
    033            EntityEggInfo var3 = (EntityEggInfo)EntityList.entityEggs.get(Integer.valueOf(par1ItemStack.getItemDamage()));
    034            return var3 != null ? (par2 == 0 ? var3.primaryColor : var3.secondaryColor) : 16777215;
    035        }
    036
    037        /**
    038         * Callback for item usage. If the item does something special on right clicking, he will have one of those. Return
    039         * True if something happen and false if it don't. This is for ITEMS, not BLOCKS
    040         */
    041        public boolean onItemUse(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, World par3World, int par4, int par5, int par6, int par7, float par8, float par9, float par10)
    042        {
    043            if (par3World.isRemote)
    044            {
    045                return true;
    046            }
    047            else
    048            {
    049                int var11 = par3World.getBlockId(par4, par5, par6);
    050                par4 += Facing.offsetsXForSide[par7];
    051                par5 += Facing.offsetsYForSide[par7];
    052                par6 += Facing.offsetsZForSide[par7];
    053                double var12 = 0.0D;
    054
    055                if (par7 == 1 && var11 == Block.fence.blockID || var11 == Block.netherFence.blockID)
    056                {
    057                    var12 = 0.5D;
    058                }
    059
    060                if (spawnCreature(par3World, par1ItemStack.getItemDamage(), (double)par4 + 0.5D, (double)par5 + var12, (double)par6 + 0.5D) != null && !par2EntityPlayer.capabilities.isCreativeMode)
    061                {
    062                    --par1ItemStack.stackSize;
    063                }
    064
    065                return true;
    066            }
    067        }
    068
    069        /**
    070         * Spawns the creature specified by the egg's type in the location specified by the last three parameters.
    071         * Parameters: world, entityID, x, y, z.
    072         */
    073        public static Entity spawnCreature(World var0, int var1, double var2, double var4, double var6)
    074        {
    075            if (!EntityList.entityEggs.containsKey(Integer.valueOf(var1)))
    076            {
    077                return null;
    078            }
    079            else
    080            {
    081                Entity var8 = null;
    082
    083                for (int var9 = 0; var9 < 1; ++var9)
    084                {
    085                    var8 = EntityList.createEntityByID(var1, var0);
    086
    087                    if (var8 != null)
    088                    {
    089                        var8.setLocationAndAngles(var2, var4, var6, var0.rand.nextFloat() * 360.0F, 0.0F);
    090                        ((EntityLiving)var8).initCreature();
    091                        var0.spawnEntityInWorld(var8);
    092                        ((EntityLiving)var8).playLivingSound();
    093                    }
    094                }
    095
    096                return var8;
    097            }
    098        }
    099
    100        @SideOnly(Side.CLIENT)
    101        public boolean requiresMultipleRenderPasses()
    102        {
    103            return true;
    104        }
    105
    106        @SideOnly(Side.CLIENT)
    107
    108        /**
    109         * Gets an icon index based on an item's damage value and the given render pass
    110         */
    111        public int getIconFromDamageForRenderPass(int par1, int par2)
    112        {
    113            return par2 > 0 ? super.getIconFromDamageForRenderPass(par1, par2) + 16 : super.getIconFromDamageForRenderPass(par1, par2);
    114        }
    115
    116        @SideOnly(Side.CLIENT)
    117
    118        /**
    119         * returns a list of items with the same ID, but different meta (eg: dye returns 16 items)
    120         */
    121        public void getSubItems(int par1, CreativeTabs par2CreativeTabs, List par3List)
    122        {
    123            Iterator var4 = EntityList.entityEggs.values().iterator();
    124
    125            while (var4.hasNext())
    126            {
    127                EntityEggInfo var5 = (EntityEggInfo)var4.next();
    128                par3List.add(new ItemStack(par1, 1, var5.spawnedID));
    129            }
    130        }
    131    }