001package net.minecraft.item;
002
003import cpw.mods.fml.relauncher.Side;
004import cpw.mods.fml.relauncher.SideOnly;
005import java.util.ArrayList;
006import java.util.List;
007import net.minecraft.entity.item.EntityFireworkRocket;
008import net.minecraft.entity.player.EntityPlayer;
009import net.minecraft.nbt.NBTTagCompound;
010import net.minecraft.nbt.NBTTagList;
011import net.minecraft.util.StatCollector;
012import net.minecraft.world.World;
013
014public class ItemFirework extends Item
015{
016    public ItemFirework(int par1)
017    {
018        super(par1);
019    }
020
021    /**
022     * Callback for item usage. If the item does something special on right clicking, he will have one of those. Return
023     * True if something happen and false if it don't. This is for ITEMS, not BLOCKS
024     */
025    public boolean onItemUse(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, World par3World, int par4, int par5, int par6, int par7, float par8, float par9, float par10)
026    {
027        if (!par3World.isRemote)
028        {
029            EntityFireworkRocket var11 = new EntityFireworkRocket(par3World, (double)((float)par4 + par8), (double)((float)par5 + par9), (double)((float)par6 + par10), par1ItemStack);
030            par3World.spawnEntityInWorld(var11);
031
032            if (!par2EntityPlayer.capabilities.isCreativeMode)
033            {
034                --par1ItemStack.stackSize;
035            }
036
037            return true;
038        }
039        else
040        {
041            return false;
042        }
043    }
044
045    @SideOnly(Side.CLIENT)
046
047    /**
048     * allows items to add custom lines of information to the mouseover description
049     */
050    public void addInformation(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, List par3List, boolean par4)
051    {
052        if (par1ItemStack.hasTagCompound())
053        {
054            NBTTagCompound var5 = par1ItemStack.getTagCompound().getCompoundTag("Fireworks");
055
056            if (var5 != null)
057            {
058                if (var5.hasKey("Flight"))
059                {
060                    par3List.add(StatCollector.translateToLocal("item.fireworks.flight") + " " + var5.getByte("Flight"));
061                }
062
063                NBTTagList var6 = var5.getTagList("Explosions");
064
065                if (var6 != null && var6.tagCount() > 0)
066                {
067                    for (int var7 = 0; var7 < var6.tagCount(); ++var7)
068                    {
069                        NBTTagCompound var8 = (NBTTagCompound)var6.tagAt(var7);
070                        ArrayList var9 = new ArrayList();
071                        ItemFireworkCharge.func_92107_a(var8, var9);
072
073                        if (var9.size() > 0)
074                        {
075                            for (int var10 = 1; var10 < var9.size(); ++var10)
076                            {
077                                var9.set(var10, "  " + (String)var9.get(var10));
078                            }
079
080                            par3List.addAll(var9);
081                        }
082                    }
083                }
084            }
085        }
086    }
087}