    001package net.minecraft.item.crafting;
    002
    003import java.util.ArrayList;
    004import net.minecraft.inventory.InventoryCrafting;
    005import net.minecraft.item.Item;
    006import net.minecraft.item.ItemDye;
    007import net.minecraft.item.ItemStack;
    008import net.minecraft.nbt.NBTTagCompound;
    009import net.minecraft.nbt.NBTTagList;
    010import net.minecraft.world.World;
    011
    012public class RecipeFireworks implements IRecipe
    013{
    014    private ItemStack field_92102_a;
    015
    016    /**
    017     * Used to check if a recipe matches current crafting inventory
    018     */
    019    public boolean matches(InventoryCrafting par1InventoryCrafting, World par2World)
    020    {
    021        this.field_92102_a = null;
    022        int var3 = 0;
    023        int var4 = 0;
    024        int var5 = 0;
    025        int var6 = 0;
    026        int var7 = 0;
    027        int var8 = 0;
    028
    029        for (int var9 = 0; var9 < par1InventoryCrafting.getSizeInventory(); ++var9)
    030        {
    031            ItemStack var10 = par1InventoryCrafting.getStackInSlot(var9);
    032
    033            if (var10 != null)
    034            {
    035                if (var10.itemID == Item.gunpowder.itemID)
    036                {
    037                    ++var4;
    038                }
    039                else if (var10.itemID == Item.fireworkCharge.itemID)
    040                {
    041                    ++var6;
    042                }
    043                else if (var10.itemID == Item.dyePowder.itemID)
    044                {
    045                    ++var5;
    046                }
    047                else if (var10.itemID == Item.paper.itemID)
    048                {
    049                    ++var3;
    050                }
    051                else if (var10.itemID == Item.lightStoneDust.itemID)
    052                {
    053                    ++var7;
    054                }
    055                else if (var10.itemID == Item.diamond.itemID)
    056                {
    057                    ++var7;
    058                }
    059                else if (var10.itemID == Item.fireballCharge.itemID)
    060                {
    061                    ++var8;
    062                }
    063                else if (var10.itemID == Item.feather.itemID)
    064                {
    065                    ++var8;
    066                }
    067                else if (var10.itemID == Item.goldNugget.itemID)
    068                {
    069                    ++var8;
    070                }
    071                else
    072                {
    073                    if (var10.itemID != Item.skull.itemID)
    074                    {
    075                        return false;
    076                    }
    077
    078                    ++var8;
    079                }
    080            }
    081        }
    082
    083        var7 += var5 + var8;
    084
    085        if (var4 <= 3 && var3 <= 1)
    086        {
    087            NBTTagCompound var15;
    088            NBTTagCompound var18;
    089
    090            if (var4 >= 1 && var3 == 1 && var7 == 0)
    091            {
    092                this.field_92102_a = new ItemStack(Item.firework);
    093
    094                var15 = new NBTTagCompound();
    095                if (var6 > 0)
    096                {
    097                    var18 = new NBTTagCompound("Fireworks");
    098                    NBTTagList var25 = new NBTTagList("Explosions");
    099
    100                    for (int var22 = 0; var22 < par1InventoryCrafting.getSizeInventory(); ++var22)
    101                    {
    102                        ItemStack var26 = par1InventoryCrafting.getStackInSlot(var22);
    103
    104                        if (var26 != null && var26.itemID == Item.fireworkCharge.itemID && var26.hasTagCompound() && var26.getTagCompound().hasKey("Explosion"))
    105                        {
    106                            var25.appendTag(var26.getTagCompound().getCompoundTag("Explosion"));
    107                        }
    108                    }
    109
    110                    var18.setTag("Explosions", var25);
    111                    var18.setByte("Flight", (byte)var4);
    112                    var15.setTag("Fireworks", var18);
    113                }
    114
    115                this.field_92102_a.setTagCompound(var15);
    116                return true;
    117            }
    118            else if (var4 == 1 && var3 == 0 && var6 == 0 && var5 > 0 && var8 <= 1)
    119            {
    120                this.field_92102_a = new ItemStack(Item.fireworkCharge);
    121                var15 = new NBTTagCompound();
    122                var18 = new NBTTagCompound("Explosion");
    123                byte var21 = 0;
    124                ArrayList var12 = new ArrayList();
    125
    126                for (int var13 = 0; var13 < par1InventoryCrafting.getSizeInventory(); ++var13)
    127                {
    128                    ItemStack var14 = par1InventoryCrafting.getStackInSlot(var13);
    129
    130                    if (var14 != null)
    131                    {
    132                        if (var14.itemID == Item.dyePowder.itemID)
    133                        {
    134                            var12.add(Integer.valueOf(ItemDye.dyeColors[var14.getItemDamage()]));
    135                        }
    136                        else if (var14.itemID == Item.lightStoneDust.itemID)
    137                        {
    138                            var18.setBoolean("Flicker", true);
    139                        }
    140                        else if (var14.itemID == Item.diamond.itemID)
    141                        {
    142                            var18.setBoolean("Trail", true);
    143                        }
    144                        else if (var14.itemID == Item.fireballCharge.itemID)
    145                        {
    146                            var21 = 1;
    147                        }
    148                        else if (var14.itemID == Item.feather.itemID)
    149                        {
    150                            var21 = 4;
    151                        }
    152                        else if (var14.itemID == Item.goldNugget.itemID)
    153                        {
    154                            var21 = 2;
    155                        }
    156                        else if (var14.itemID == Item.skull.itemID)
    157                        {
    158                            var21 = 3;
    159                        }
    160                    }
    161                }
    162
    163                int[] var24 = new int[var12.size()];
    164
    165                for (int var27 = 0; var27 < var24.length; ++var27)
    166                {
    167                    var24[var27] = ((Integer)var12.get(var27)).intValue();
    168                }
    169
    170                var18.setIntArray("Colors", var24);
    171                var18.setByte("Type", var21);
    172                var15.setTag("Explosion", var18);
    173                this.field_92102_a.setTagCompound(var15);
    174                return true;
    175            }
    176            else if (var4 == 0 && var3 == 0 && var6 == 1 && var5 > 0 && var5 == var7)
    177            {
    178                ArrayList var16 = new ArrayList();
    179
    180                for (int var20 = 0; var20 < par1InventoryCrafting.getSizeInventory(); ++var20)
    181                {
    182                    ItemStack var11 = par1InventoryCrafting.getStackInSlot(var20);
    183
    184                    if (var11 != null)
    185                    {
    186                        if (var11.itemID == Item.dyePowder.itemID)
    187                        {
    188                            var16.add(Integer.valueOf(ItemDye.dyeColors[var11.getItemDamage()]));
    189                        }
    190                        else if (var11.itemID == Item.fireworkCharge.itemID)
    191                        {
    192                            this.field_92102_a = var11.copy();
    193                            this.field_92102_a.stackSize = 1;
    194                        }
    195                    }
    196                }
    197
    198                int[] var17 = new int[var16.size()];
    199
    200                for (int var19 = 0; var19 < var17.length; ++var19)
    201                {
    202                    var17[var19] = ((Integer)var16.get(var19)).intValue();
    203                }
    204
    205                if (this.field_92102_a != null && this.field_92102_a.hasTagCompound())
    206                {
    207                    NBTTagCompound var23 = this.field_92102_a.getTagCompound().getCompoundTag("Explosion");
    208
    209                    if (var23 == null)
    210                    {
    211                        return false;
    212                    }
    213                    else
    214                    {
    215                        var23.setIntArray("FadeColors", var17);
    216                        return true;
    217                    }
    218                }
    219                else
    220                {
    221                    return false;
    222                }
    223            }
    224            else
    225            {
    226                return false;
    227            }
    228        }
    229        else
    230        {
    231            return false;
    232        }
    233    }
    234
    235    /**
    236     * Returns an Item that is the result of this recipe
    237     */
    238    public ItemStack getCraftingResult(InventoryCrafting par1InventoryCrafting)
    239    {
    240        return this.field_92102_a.copy();
    241    }
    242
    243    /**
    244     * Returns the size of the recipe area
    245     */
    246    public int getRecipeSize()
    247    {
    248        return 10;
    249    }
    250
    251    public ItemStack getRecipeOutput()
    252    {
    253        return this.field_92102_a;
    254    }
    255}