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.setTabToDisplayOn(CreativeTabs.tabMisc);
015        }
016    
017        @SideOnly(Side.CLIENT)
018        public String getItemDisplayName(ItemStack par1ItemStack)
019        {
020            String var2 = ("" + StatCollector.translateToLocal(this.getItemName() + ".name")).trim();
021            String var3 = EntityList.getStringFromID(par1ItemStack.getItemDamage());
022    
023            if (var3 != null)
024            {
025                var2 = var2 + " " + StatCollector.translateToLocal("entity." + var3 + ".name");
026            }
027    
028            return var2;
029        }
030    
031        @SideOnly(Side.CLIENT)
032        public int getColorFromDamage(int par1, int par2)
033        {
034            EntityEggInfo var3 = (EntityEggInfo)EntityList.entityEggs.get(Integer.valueOf(par1));
035            return var3 != null ? (par2 == 0 ? var3.primaryColor : var3.secondaryColor) : 16777215;
036        }
037    
038        public boolean tryPlaceIntoWorld(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, World par3World, int par4, int par5, int par6, int par7, float par8, float par9, float par10)
039        {
040            if (par3World.isRemote)
041            {
042                return true;
043            }
044            else
045            {
046                int var11 = par3World.getBlockId(par4, par5, par6);
047                par4 += Facing.offsetsXForSide[par7];
048                par5 += Facing.offsetsYForSide[par7];
049                par6 += Facing.offsetsZForSide[par7];
050                double var12 = 0.0D;
051    
052                if (par7 == 1 && var11 == Block.fence.blockID || var11 == Block.netherFence.blockID)
053                {
054                    var12 = 0.5D;
055                }
056    
057                if (spawnCreature(par3World, par1ItemStack.getItemDamage(), (double)par4 + 0.5D, (double)par5 + var12, (double)par6 + 0.5D) && !par2EntityPlayer.capabilities.isCreativeMode)
058                {
059                    --par1ItemStack.stackSize;
060                }
061    
062                return true;
063            }
064        }
065    
066        /**
067         * Spawns the creature specified by the egg's type in the location specified by the last three parameters.
068         * Parameters: world, entityID, x, y, z.
069         */
070        public static boolean spawnCreature(World par0World, int par1, double par2, double par4, double par6)
071        {
072            if (!EntityList.entityEggs.containsKey(Integer.valueOf(par1)))
073            {
074                return false;
075            }
076            else
077            {
078                Entity var8 = EntityList.createEntityByID(par1, par0World);
079    
080                if (var8 != null)
081                {
082                    var8.setLocationAndAngles(par2, par4, par6, par0World.rand.nextFloat() * 360.0F, 0.0F);
083    
084                    if (var8 instanceof EntityVillager)
085                    {
086                        EntityVillager var9 = (EntityVillager)var8;
087                        var9.setProfession(var9.getRNG().nextInt(5));
088                        par0World.spawnEntityInWorld(var9);
089                        return true;
090                    }
091    
092                    par0World.spawnEntityInWorld(var8);
093                    ((EntityLiving)var8).playLivingSound();
094                }
095    
096                return var8 != null;
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    }