    001package net.minecraft.item.crafting;
    002
    003import java.util.ArrayList;
    004import java.util.Collections;
    005import java.util.HashMap;
    006import java.util.List;
    007import net.minecraft.block.Block;
    008import net.minecraft.inventory.InventoryCrafting;
    009import net.minecraft.item.Item;
    010import net.minecraft.item.ItemStack;
    011import net.minecraft.world.World;
    012
    013public class CraftingManager
    014{
    015    /** The static instance of this class */
    016    private static final CraftingManager instance = new CraftingManager();
    017
    018    /** A list of all the recipes added */
    019    private List recipes = new ArrayList();
    020
    021    /**
    022     * Returns the static instance of this class
    023     */
    024    public static final CraftingManager getInstance()
    025    {
    026        return instance;
    027    }
    028
    029    private CraftingManager()
    030    {
    031        (new RecipesTools()).addRecipes(this);
    032        (new RecipesWeapons()).addRecipes(this);
    033        (new RecipesIngots()).addRecipes(this);
    034        (new RecipesFood()).addRecipes(this);
    035        (new RecipesCrafting()).addRecipes(this);
    036        (new RecipesArmor()).addRecipes(this);
    037        (new RecipesDyes()).addRecipes(this);
    038        this.recipes.add(new RecipesArmorDyes());
    039        this.recipes.add(new RecipesMapCloning());
    040        this.recipes.add(new RecipesMapExtending());
    041        this.recipes.add(new RecipeFireworks());
    042        this.addRecipe(new ItemStack(Item.paper, 3), new Object[] {"###", '#', Item.reed});
    043        this.addShapelessRecipe(new ItemStack(Item.book, 1), new Object[] {Item.paper, Item.paper, Item.paper, Item.leather});
    044        this.addShapelessRecipe(new ItemStack(Item.writableBook, 1), new Object[] {Item.book, new ItemStack(Item.dyePowder, 1, 0), Item.feather});
    045        this.addRecipe(new ItemStack(Block.fence, 2), new Object[] {"###", "###", '#', Item.stick});
    046        this.addRecipe(new ItemStack(Block.cobblestoneWall, 6, 0), new Object[] {"###", "###", '#', Block.cobblestone});
    047        this.addRecipe(new ItemStack(Block.cobblestoneWall, 6, 1), new Object[] {"###", "###", '#', Block.cobblestoneMossy});
    048        this.addRecipe(new ItemStack(Block.netherFence, 6), new Object[] {"###", "###", '#', Block.netherBrick});
    049        this.addRecipe(new ItemStack(Block.fenceGate, 1), new Object[] {"#W#", "#W#", '#', Item.stick, 'W', Block.planks});
    050        this.addRecipe(new ItemStack(Block.jukebox, 1), new Object[] {"###", "#X#", "###", '#', Block.planks, 'X', Item.diamond});
    051        this.addRecipe(new ItemStack(Block.music, 1), new Object[] {"###", "#X#", "###", '#', Block.planks, 'X', Item.redstone});
    052        this.addRecipe(new ItemStack(Block.bookShelf, 1), new Object[] {"###", "XXX", "###", '#', Block.planks, 'X', Item.book});
    053        this.addRecipe(new ItemStack(Block.blockSnow, 1), new Object[] {"##", "##", '#', Item.snowball});
    054        this.addRecipe(new ItemStack(Block.blockClay, 1), new Object[] {"##", "##", '#', Item.clay});
    055        this.addRecipe(new ItemStack(Block.brick, 1), new Object[] {"##", "##", '#', Item.brick});
    056        this.addRecipe(new ItemStack(Block.glowStone, 1), new Object[] {"##", "##", '#', Item.lightStoneDust});
    057        this.addRecipe(new ItemStack(Block.cloth, 1), new Object[] {"##", "##", '#', Item.silk});
    058        this.addRecipe(new ItemStack(Block.tnt, 1), new Object[] {"X#X", "#X#", "X#X", 'X', Item.gunpowder, '#', Block.sand});
    059        this.addRecipe(new ItemStack(Block.stoneSingleSlab, 6, 3), new Object[] {"###", '#', Block.cobblestone});
    060        this.addRecipe(new ItemStack(Block.stoneSingleSlab, 6, 0), new Object[] {"###", '#', Block.stone});
    061        this.addRecipe(new ItemStack(Block.stoneSingleSlab, 6, 1), new Object[] {"###", '#', Block.sandStone});
    062        this.addRecipe(new ItemStack(Block.stoneSingleSlab, 6, 4), new Object[] {"###", '#', Block.brick});
    063        this.addRecipe(new ItemStack(Block.stoneSingleSlab, 6, 5), new Object[] {"###", '#', Block.stoneBrick});
    064        this.addRecipe(new ItemStack(Block.stoneSingleSlab, 6, 6), new Object[] {"###", '#', Block.netherBrick});
    065        this.addRecipe(new ItemStack(Block.woodSingleSlab, 6, 0), new Object[] {"###", '#', new ItemStack(Block.planks, 1, 0)});
    066        this.addRecipe(new ItemStack(Block.woodSingleSlab, 6, 2), new Object[] {"###", '#', new ItemStack(Block.planks, 1, 2)});
    067        this.addRecipe(new ItemStack(Block.woodSingleSlab, 6, 1), new Object[] {"###", '#', new ItemStack(Block.planks, 1, 1)});
    068        this.addRecipe(new ItemStack(Block.woodSingleSlab, 6, 3), new Object[] {"###", '#', new ItemStack(Block.planks, 1, 3)});
    069        this.addRecipe(new ItemStack(Block.ladder, 3), new Object[] {"# #", "###", "# #", '#', Item.stick});
    070        this.addRecipe(new ItemStack(Item.doorWood, 1), new Object[] {"##", "##", "##", '#', Block.planks});
    071        this.addRecipe(new ItemStack(Block.trapdoor, 2), new Object[] {"###", "###", '#', Block.planks});
    072        this.addRecipe(new ItemStack(Item.doorSteel, 1), new Object[] {"##", "##", "##", '#', Item.ingotIron});
    073        this.addRecipe(new ItemStack(Item.sign, 3), new Object[] {"###", "###", " X ", '#', Block.planks, 'X', Item.stick});
    074        this.addRecipe(new ItemStack(Item.cake, 1), new Object[] {"AAA", "BEB", "CCC", 'A', Item.bucketMilk, 'B', Item.sugar, 'C', Item.wheat, 'E', Item.egg});
    075        this.addRecipe(new ItemStack(Item.sugar, 1), new Object[] {"#", '#', Item.reed});
    076        this.addRecipe(new ItemStack(Block.planks, 4, 0), new Object[] {"#", '#', new ItemStack(Block.wood, 1, 0)});
    077        this.addRecipe(new ItemStack(Block.planks, 4, 1), new Object[] {"#", '#', new ItemStack(Block.wood, 1, 1)});
    078        this.addRecipe(new ItemStack(Block.planks, 4, 2), new Object[] {"#", '#', new ItemStack(Block.wood, 1, 2)});
    079        this.addRecipe(new ItemStack(Block.planks, 4, 3), new Object[] {"#", '#', new ItemStack(Block.wood, 1, 3)});
    080        this.addRecipe(new ItemStack(Item.stick, 4), new Object[] {"#", "#", '#', Block.planks});
    081        this.addRecipe(new ItemStack(Block.torchWood, 4), new Object[] {"X", "#", 'X', Item.coal, '#', Item.stick});
    082        this.addRecipe(new ItemStack(Block.torchWood, 4), new Object[] {"X", "#", 'X', new ItemStack(Item.coal, 1, 1), '#', Item.stick});
    083        this.addRecipe(new ItemStack(Item.bowlEmpty, 4), new Object[] {"# #", " # ", '#', Block.planks});
    084        this.addRecipe(new ItemStack(Item.glassBottle, 3), new Object[] {"# #", " # ", '#', Block.glass});
    085        this.addRecipe(new ItemStack(Block.rail, 16), new Object[] {"X X", "X#X", "X X", 'X', Item.ingotIron, '#', Item.stick});
    086        this.addRecipe(new ItemStack(Block.railPowered, 6), new Object[] {"X X", "X#X", "XRX", 'X', Item.ingotGold, 'R', Item.redstone, '#', Item.stick});
    087        this.addRecipe(new ItemStack(Block.railDetector, 6), new Object[] {"X X", "X#X", "XRX", 'X', Item.ingotIron, 'R', Item.redstone, '#', Block.pressurePlateStone});
    088        this.addRecipe(new ItemStack(Item.minecartEmpty, 1), new Object[] {"# #", "###", '#', Item.ingotIron});
    089        this.addRecipe(new ItemStack(Item.cauldron, 1), new Object[] {"# #", "# #", "###", '#', Item.ingotIron});
    090        this.addRecipe(new ItemStack(Item.brewingStand, 1), new Object[] {" B ", "###", '#', Block.cobblestone, 'B', Item.blazeRod});
    091        this.addRecipe(new ItemStack(Block.pumpkinLantern, 1), new Object[] {"A", "B", 'A', Block.pumpkin, 'B', Block.torchWood});
    092        this.addRecipe(new ItemStack(Item.minecartCrate, 1), new Object[] {"A", "B", 'A', Block.chest, 'B', Item.minecartEmpty});
    093        this.addRecipe(new ItemStack(Item.minecartPowered, 1), new Object[] {"A", "B", 'A', Block.stoneOvenIdle, 'B', Item.minecartEmpty});
    094        this.addRecipe(new ItemStack(Item.boat, 1), new Object[] {"# #", "###", '#', Block.planks});
    095        this.addRecipe(new ItemStack(Item.bucketEmpty, 1), new Object[] {"# #", " # ", '#', Item.ingotIron});
    096        this.addRecipe(new ItemStack(Item.flowerPot, 1), new Object[] {"# #", " # ", '#', Item.brick});
    097        this.addRecipe(new ItemStack(Item.flintAndSteel, 1), new Object[] {"A ", " B", 'A', Item.ingotIron, 'B', Item.flint});
    098        this.addRecipe(new ItemStack(Item.bread, 1), new Object[] {"###", '#', Item.wheat});
    099        this.addRecipe(new ItemStack(Block.stairCompactPlanks, 4), new Object[] {"#  ", "## ", "###", '#', new ItemStack(Block.planks, 1, 0)});
    100        this.addRecipe(new ItemStack(Block.stairsWoodBirch, 4), new Object[] {"#  ", "## ", "###", '#', new ItemStack(Block.planks, 1, 2)});
    101        this.addRecipe(new ItemStack(Block.stairsWoodSpruce, 4), new Object[] {"#  ", "## ", "###", '#', new ItemStack(Block.planks, 1, 1)});
    102        this.addRecipe(new ItemStack(Block.stairsWoodJungle, 4), new Object[] {"#  ", "## ", "###", '#', new ItemStack(Block.planks, 1, 3)});
    103        this.addRecipe(new ItemStack(Item.fishingRod, 1), new Object[] {"  #", " #X", "# X", '#', Item.stick, 'X', Item.silk});
    104        this.addRecipe(new ItemStack(Item.carrotOnAStick, 1), new Object[] {"# ", " X", '#', Item.fishingRod, 'X', Item.carrot}).func_92100_c();
    105        this.addRecipe(new ItemStack(Block.stairCompactCobblestone, 4), new Object[] {"#  ", "## ", "###", '#', Block.cobblestone});
    106        this.addRecipe(new ItemStack(Block.stairsBrick, 4), new Object[] {"#  ", "## ", "###", '#', Block.brick});
    107        this.addRecipe(new ItemStack(Block.stairsStoneBrickSmooth, 4), new Object[] {"#  ", "## ", "###", '#', Block.stoneBrick});
    108        this.addRecipe(new ItemStack(Block.stairsNetherBrick, 4), new Object[] {"#  ", "## ", "###", '#', Block.netherBrick});
    109        this.addRecipe(new ItemStack(Block.stairsSandStone, 4), new Object[] {"#  ", "## ", "###", '#', Block.sandStone});
    110        this.addRecipe(new ItemStack(Item.painting, 1), new Object[] {"###", "#X#", "###", '#', Item.stick, 'X', Block.cloth});
    111        this.addRecipe(new ItemStack(Item.itemFrame, 1), new Object[] {"###", "#X#", "###", '#', Item.stick, 'X', Item.leather});
    112        this.addRecipe(new ItemStack(Item.appleGold, 1, 0), new Object[] {"###", "#X#", "###", '#', Item.goldNugget, 'X', Item.appleRed});
    113        this.addRecipe(new ItemStack(Item.appleGold, 1, 1), new Object[] {"###", "#X#", "###", '#', Block.blockGold, 'X', Item.appleRed});
    114        this.addRecipe(new ItemStack(Item.goldenCarrot, 1, 0), new Object[] {"###", "#X#", "###", '#', Item.goldNugget, 'X', Item.carrot});
    115        this.addRecipe(new ItemStack(Block.lever, 1), new Object[] {"X", "#", '#', Block.cobblestone, 'X', Item.stick});
    116        this.addRecipe(new ItemStack(Block.tripWireSource, 2), new Object[] {"I", "S", "#", '#', Block.planks, 'S', Item.stick, 'I', Item.ingotIron});
    117        this.addRecipe(new ItemStack(Block.torchRedstoneActive, 1), new Object[] {"X", "#", '#', Item.stick, 'X', Item.redstone});
    118        this.addRecipe(new ItemStack(Item.redstoneRepeater, 1), new Object[] {"#X#", "III", '#', Block.torchRedstoneActive, 'X', Item.redstone, 'I', Block.stone});
    119        this.addRecipe(new ItemStack(Item.pocketSundial, 1), new Object[] {" # ", "#X#", " # ", '#', Item.ingotGold, 'X', Item.redstone});
    120        this.addRecipe(new ItemStack(Item.compass, 1), new Object[] {" # ", "#X#", " # ", '#', Item.ingotIron, 'X', Item.redstone});
    121        this.addRecipe(new ItemStack(Item.emptyMap, 1), new Object[] {"###", "#X#", "###", '#', Item.paper, 'X', Item.compass});
    122        this.addRecipe(new ItemStack(Block.stoneButton, 1), new Object[] {"#", '#', Block.stone});
    123        this.addRecipe(new ItemStack(Block.woodenButton, 1), new Object[] {"#", '#', Block.planks});
    124        this.addRecipe(new ItemStack(Block.pressurePlateStone, 1), new Object[] {"##", '#', Block.stone});
    125        this.addRecipe(new ItemStack(Block.pressurePlatePlanks, 1), new Object[] {"##", '#', Block.planks});
    126        this.addRecipe(new ItemStack(Block.dispenser, 1), new Object[] {"###", "#X#", "#R#", '#', Block.cobblestone, 'X', Item.bow, 'R', Item.redstone});
    127        this.addRecipe(new ItemStack(Block.pistonBase, 1), new Object[] {"TTT", "#X#", "#R#", '#', Block.cobblestone, 'X', Item.ingotIron, 'R', Item.redstone, 'T', Block.planks});
    128        this.addRecipe(new ItemStack(Block.pistonStickyBase, 1), new Object[] {"S", "P", 'S', Item.slimeBall, 'P', Block.pistonBase});
    129        this.addRecipe(new ItemStack(Item.bed, 1), new Object[] {"###", "XXX", '#', Block.cloth, 'X', Block.planks});
    130        this.addRecipe(new ItemStack(Block.enchantmentTable, 1), new Object[] {" B ", "D#D", "###", '#', Block.obsidian, 'B', Item.book, 'D', Item.diamond});
    131        this.addRecipe(new ItemStack(Block.anvil, 1), new Object[] {"III", " i ", "iii", 'I', Block.blockSteel, 'i', Item.ingotIron});
    132        this.addShapelessRecipe(new ItemStack(Item.eyeOfEnder, 1), new Object[] {Item.enderPearl, Item.blazePowder});
    133        this.addShapelessRecipe(new ItemStack(Item.fireballCharge, 3), new Object[] {Item.gunpowder, Item.blazePowder, Item.coal});
    134        this.addShapelessRecipe(new ItemStack(Item.fireballCharge, 3), new Object[] {Item.gunpowder, Item.blazePowder, new ItemStack(Item.coal, 1, 1)});
    135        Collections.sort(this.recipes, new RecipeSorter(this));
    136        System.out.println(this.recipes.size() + " recipes");
    137    }
    138
    139    public ShapedRecipes addRecipe(ItemStack par1ItemStack, Object ... par2ArrayOfObj)
    140    {
    141        String var3 = "";
    142        int var4 = 0;
    143        int var5 = 0;
    144        int var6 = 0;
    145
    146        if (par2ArrayOfObj[var4] instanceof String[])
    147        {
    148            String[] var7 = (String[])((String[])par2ArrayOfObj[var4++]);
    149
    150            for (int var8 = 0; var8 < var7.length; ++var8)
    151            {
    152                String var9 = var7[var8];
    153                ++var6;
    154                var5 = var9.length();
    155                var3 = var3 + var9;
    156            }
    157        }
    158        else
    159        {
    160            while (par2ArrayOfObj[var4] instanceof String)
    161            {
    162                String var11 = (String)par2ArrayOfObj[var4++];
    163                ++var6;
    164                var5 = var11.length();
    165                var3 = var3 + var11;
    166            }
    167        }
    168
    169        HashMap var12;
    170
    171        for (var12 = new HashMap(); var4 < par2ArrayOfObj.length; var4 += 2)
    172        {
    173            Character var13 = (Character)par2ArrayOfObj[var4];
    174            ItemStack var14 = null;
    175
    176            if (par2ArrayOfObj[var4 + 1] instanceof Item)
    177            {
    178                var14 = new ItemStack((Item)par2ArrayOfObj[var4 + 1]);
    179            }
    180            else if (par2ArrayOfObj[var4 + 1] instanceof Block)
    181            {
    182                var14 = new ItemStack((Block)par2ArrayOfObj[var4 + 1], 1, -1);
    183            }
    184            else if (par2ArrayOfObj[var4 + 1] instanceof ItemStack)
    185            {
    186                var14 = (ItemStack)par2ArrayOfObj[var4 + 1];
    187            }
    188
    189            var12.put(var13, var14);
    190        }
    191
    192        ItemStack[] var15 = new ItemStack[var5 * var6];
    193
    194        for (int var16 = 0; var16 < var5 * var6; ++var16)
    195        {
    196            char var10 = var3.charAt(var16);
    197
    198            if (var12.containsKey(Character.valueOf(var10)))
    199            {
    200                var15[var16] = ((ItemStack)var12.get(Character.valueOf(var10))).copy();
    201            }
    202            else
    203            {
    204                var15[var16] = null;
    205            }
    206        }
    207
    208        ShapedRecipes var17 = new ShapedRecipes(var5, var6, var15, par1ItemStack);
    209        this.recipes.add(var17);
    210        return var17;
    211    }
    212
    213    public void addShapelessRecipe(ItemStack par1ItemStack, Object ... par2ArrayOfObj)
    214    {
    215        ArrayList var3 = new ArrayList();
    216        Object[] var4 = par2ArrayOfObj;
    217        int var5 = par2ArrayOfObj.length;
    218
    219        for (int var6 = 0; var6 < var5; ++var6)
    220        {
    221            Object var7 = var4[var6];
    222
    223            if (var7 instanceof ItemStack)
    224            {
    225                var3.add(((ItemStack)var7).copy());
    226            }
    227            else if (var7 instanceof Item)
    228            {
    229                var3.add(new ItemStack((Item)var7));
    230            }
    231            else
    232            {
    233                if (!(var7 instanceof Block))
    234                {
    235                    throw new RuntimeException("Invalid shapeless recipy!");
    236                }
    237
    238                var3.add(new ItemStack((Block)var7));
    239            }
    240        }
    241
    242        this.recipes.add(new ShapelessRecipes(par1ItemStack, var3));
    243    }
    244
    245    public ItemStack findMatchingRecipe(InventoryCrafting par1InventoryCrafting, World par2World)
    246    {
    247        int var3 = 0;
    248        ItemStack var4 = null;
    249        ItemStack var5 = null;
    250        int var6;
    251
    252        for (var6 = 0; var6 < par1InventoryCrafting.getSizeInventory(); ++var6)
    253        {
    254            ItemStack var7 = par1InventoryCrafting.getStackInSlot(var6);
    255
    256            if (var7 != null)
    257            {
    258                if (var3 == 0)
    259                {
    260                    var4 = var7;
    261                }
    262
    263                if (var3 == 1)
    264                {
    265                    var5 = var7;
    266                }
    267
    268                ++var3;
    269            }
    270        }
    271
    272        if (var3 == 2 && var4.itemID == var5.itemID && var4.stackSize == 1 && var5.stackSize == 1 && Item.itemsList[var4.itemID].isRepairable())
    273        {
    274            Item var11 = Item.itemsList[var4.itemID];
    275            int var13 = var11.getMaxDamage() - var4.getItemDamageForDisplay();
    276            int var8 = var11.getMaxDamage() - var5.getItemDamageForDisplay();
    277            int var9 = var13 + var8 + var11.getMaxDamage() * 5 / 100;
    278            int var10 = var11.getMaxDamage() - var9;
    279
    280            if (var10 < 0)
    281            {
    282                var10 = 0;
    283            }
    284
    285            return new ItemStack(var4.itemID, 1, var10);
    286        }
    287        else
    288        {
    289            for (var6 = 0; var6 < this.recipes.size(); ++var6)
    290            {
    291                IRecipe var12 = (IRecipe)this.recipes.get(var6);
    292
    293                if (var12.matches(par1InventoryCrafting, par2World))
    294                {
    295                    return var12.getCraftingResult(par1InventoryCrafting);
    296                }
    297            }
    298
    299            return null;
    300        }
    301    }
    302
    303    /**
    304     * returns the List<> of all recipes
    305     */
    306    public List getRecipeList()
    307    {
    308        return this.recipes;
    309    }
    310}