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