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.Iterator;
007    import java.util.List;
008    
009    public class CraftingManager
010    {
011        /** The static instance of this class */
012        private static final CraftingManager instance = new CraftingManager();
013    
014        /** A list of all the recipes added */
015        private List recipes = new ArrayList();
016    
017        /**
018         * Returns the static instance of this class
019         */
020        public static final CraftingManager getInstance()
021        {
022            return instance;
023        }
024    
025        private CraftingManager()
026        {
027            (new RecipesTools()).addRecipes(this);
028            (new RecipesWeapons()).addRecipes(this);
029            (new RecipesIngots()).addRecipes(this);
030            (new RecipesFood()).addRecipes(this);
031            (new RecipesCrafting()).addRecipes(this);
032            (new RecipesArmor()).addRecipes(this);
033            (new RecipesDyes()).addRecipes(this);
034            this.recipes.add(new RecipesArmorDyes());
035            this.recipes.add(new RecipesMapCloning());
036            this.recipes.add(new RecipesMapExtending());
037            this.addRecipe(new ItemStack(Item.paper, 3), new Object[] {"###", '#', Item.reed});
038            this.addShapelessRecipe(new ItemStack(Item.book, 1), new Object[] {Item.paper, Item.paper, Item.paper, Item.leather});
039            this.addShapelessRecipe(new ItemStack(Item.writableBook, 1), new Object[] {Item.book, new ItemStack(Item.dyePowder, 1, 0), Item.feather});
040            this.addRecipe(new ItemStack(Block.fence, 2), new Object[] {"###", "###", '#', Item.stick});
041            this.addRecipe(new ItemStack(Block.field_82515_ce, 6, 0), new Object[] {"###", "###", '#', Block.cobblestone});
042            this.addRecipe(new ItemStack(Block.field_82515_ce, 6, 1), new Object[] {"###", "###", '#', Block.cobblestoneMossy});
043            this.addRecipe(new ItemStack(Block.netherFence, 6), new Object[] {"###", "###", '#', Block.netherBrick});
044            this.addRecipe(new ItemStack(Block.fenceGate, 1), new Object[] {"#W#", "#W#", '#', Item.stick, 'W', Block.planks});
045            this.addRecipe(new ItemStack(Block.jukebox, 1), new Object[] {"###", "#X#", "###", '#', Block.planks, 'X', Item.diamond});
046            this.addRecipe(new ItemStack(Block.music, 1), new Object[] {"###", "#X#", "###", '#', Block.planks, 'X', Item.redstone});
047            this.addRecipe(new ItemStack(Block.bookShelf, 1), new Object[] {"###", "XXX", "###", '#', Block.planks, 'X', Item.book});
048            this.addRecipe(new ItemStack(Block.blockSnow, 1), new Object[] {"##", "##", '#', Item.snowball});
049            this.addRecipe(new ItemStack(Block.blockClay, 1), new Object[] {"##", "##", '#', Item.clay});
050            this.addRecipe(new ItemStack(Block.brick, 1), new Object[] {"##", "##", '#', Item.brick});
051            this.addRecipe(new ItemStack(Block.glowStone, 1), new Object[] {"##", "##", '#', Item.lightStoneDust});
052            this.addRecipe(new ItemStack(Block.cloth, 1), new Object[] {"##", "##", '#', Item.silk});
053            this.addRecipe(new ItemStack(Block.tnt, 1), new Object[] {"X#X", "#X#", "X#X", 'X', Item.gunpowder, '#', Block.sand});
054            this.addRecipe(new ItemStack(Block.stoneSingleSlab, 6, 3), new Object[] {"###", '#', Block.cobblestone});
055            this.addRecipe(new ItemStack(Block.stoneSingleSlab, 6, 0), new Object[] {"###", '#', Block.stone});
056            this.addRecipe(new ItemStack(Block.stoneSingleSlab, 6, 1), new Object[] {"###", '#', Block.sandStone});
057            this.addRecipe(new ItemStack(Block.stoneSingleSlab, 6, 4), new Object[] {"###", '#', Block.brick});
058            this.addRecipe(new ItemStack(Block.stoneSingleSlab, 6, 5), new Object[] {"###", '#', Block.stoneBrick});
059            this.addRecipe(new ItemStack(Block.woodSingleSlab, 6, 0), new Object[] {"###", '#', new ItemStack(Block.planks, 1, 0)});
060            this.addRecipe(new ItemStack(Block.woodSingleSlab, 6, 2), new Object[] {"###", '#', new ItemStack(Block.planks, 1, 2)});
061            this.addRecipe(new ItemStack(Block.woodSingleSlab, 6, 1), new Object[] {"###", '#', new ItemStack(Block.planks, 1, 1)});
062            this.addRecipe(new ItemStack(Block.woodSingleSlab, 6, 3), new Object[] {"###", '#', new ItemStack(Block.planks, 1, 3)});
063            this.addRecipe(new ItemStack(Block.ladder, 3), new Object[] {"# #", "###", "# #", '#', Item.stick});
064            this.addRecipe(new ItemStack(Item.doorWood, 1), new Object[] {"##", "##", "##", '#', Block.planks});
065            this.addRecipe(new ItemStack(Block.trapdoor, 2), new Object[] {"###", "###", '#', Block.planks});
066            this.addRecipe(new ItemStack(Item.doorSteel, 1), new Object[] {"##", "##", "##", '#', Item.ingotIron});
067            this.addRecipe(new ItemStack(Item.sign, 3), new Object[] {"###", "###", " X ", '#', Block.planks, 'X', Item.stick});
068            this.addRecipe(new ItemStack(Item.cake, 1), new Object[] {"AAA", "BEB", "CCC", 'A', Item.bucketMilk, 'B', Item.sugar, 'C', Item.wheat, 'E', Item.egg});
069            this.addRecipe(new ItemStack(Item.sugar, 1), new Object[] {"#", '#', Item.reed});
070            this.addRecipe(new ItemStack(Block.planks, 4, 0), new Object[] {"#", '#', new ItemStack(Block.wood, 1, 0)});
071            this.addRecipe(new ItemStack(Block.planks, 4, 1), new Object[] {"#", '#', new ItemStack(Block.wood, 1, 1)});
072            this.addRecipe(new ItemStack(Block.planks, 4, 2), new Object[] {"#", '#', new ItemStack(Block.wood, 1, 2)});
073            this.addRecipe(new ItemStack(Block.planks, 4, 3), new Object[] {"#", '#', new ItemStack(Block.wood, 1, 3)});
074            this.addRecipe(new ItemStack(Item.stick, 4), new Object[] {"#", "#", '#', Block.planks});
075            this.addRecipe(new ItemStack(Block.torchWood, 4), new Object[] {"X", "#", 'X', Item.coal, '#', Item.stick});
076            this.addRecipe(new ItemStack(Block.torchWood, 4), new Object[] {"X", "#", 'X', new ItemStack(Item.coal, 1, 1), '#', Item.stick});
077            this.addRecipe(new ItemStack(Item.bowlEmpty, 4), new Object[] {"# #", " # ", '#', Block.planks});
078            this.addRecipe(new ItemStack(Item.glassBottle, 3), new Object[] {"# #", " # ", '#', Block.glass});
079            this.addRecipe(new ItemStack(Block.rail, 16), new Object[] {"X X", "X#X", "X X", 'X', Item.ingotIron, '#', Item.stick});
080            this.addRecipe(new ItemStack(Block.railPowered, 6), new Object[] {"X X", "X#X", "XRX", 'X', Item.ingotGold, 'R', Item.redstone, '#', Item.stick});
081            this.addRecipe(new ItemStack(Block.railDetector, 6), new Object[] {"X X", "X#X", "XRX", 'X', Item.ingotIron, 'R', Item.redstone, '#', Block.pressurePlateStone});
082            this.addRecipe(new ItemStack(Item.minecartEmpty, 1), new Object[] {"# #", "###", '#', Item.ingotIron});
083            this.addRecipe(new ItemStack(Item.cauldron, 1), new Object[] {"# #", "# #", "###", '#', Item.ingotIron});
084            this.addRecipe(new ItemStack(Item.brewingStand, 1), new Object[] {" B ", "###", '#', Block.cobblestone, 'B', Item.blazeRod});
085            this.addRecipe(new ItemStack(Block.pumpkinLantern, 1), new Object[] {"A", "B", 'A', Block.pumpkin, 'B', Block.torchWood});
086            this.addRecipe(new ItemStack(Item.minecartCrate, 1), new Object[] {"A", "B", 'A', Block.chest, 'B', Item.minecartEmpty});
087            this.addRecipe(new ItemStack(Item.minecartPowered, 1), new Object[] {"A", "B", 'A', Block.stoneOvenIdle, 'B', Item.minecartEmpty});
088            this.addRecipe(new ItemStack(Item.boat, 1), new Object[] {"# #", "###", '#', Block.planks});
089            this.addRecipe(new ItemStack(Item.bucketEmpty, 1), new Object[] {"# #", " # ", '#', Item.ingotIron});
090            this.addRecipe(new ItemStack(Item.field_82796_bJ, 1), new Object[] {"# #", " # ", '#', Item.brick});
091            this.addRecipe(new ItemStack(Item.flintAndSteel, 1), new Object[] {"A ", " B", 'A', Item.ingotIron, 'B', Item.flint});
092            this.addRecipe(new ItemStack(Item.bread, 1), new Object[] {"###", '#', Item.wheat});
093            this.addRecipe(new ItemStack(Block.stairCompactPlanks, 4), new Object[] {"#  ", "## ", "###", '#', new ItemStack(Block.planks, 1, 0)});
094            this.addRecipe(new ItemStack(Block.stairsWoodBirch, 4), new Object[] {"#  ", "## ", "###", '#', new ItemStack(Block.planks, 1, 2)});
095            this.addRecipe(new ItemStack(Block.stairsWoodSpruce, 4), new Object[] {"#  ", "## ", "###", '#', new ItemStack(Block.planks, 1, 1)});
096            this.addRecipe(new ItemStack(Block.stairsWoodJungle, 4), new Object[] {"#  ", "## ", "###", '#', new ItemStack(Block.planks, 1, 3)});
097            this.addRecipe(new ItemStack(Item.fishingRod, 1), new Object[] {"  #", " #X", "# X", '#', Item.stick, 'X', Item.silk});
098            this.addRecipe(new ItemStack(Item.field_82793_bR, 1), new Object[] {"# ", " X", '#', Item.fishingRod, 'X', Item.field_82797_bK});
099            this.addRecipe(new ItemStack(Block.stairCompactCobblestone, 4), new Object[] {"#  ", "## ", "###", '#', Block.cobblestone});
100            this.addRecipe(new ItemStack(Block.stairsBrick, 4), new Object[] {"#  ", "## ", "###", '#', Block.brick});
101            this.addRecipe(new ItemStack(Block.stairsStoneBrickSmooth, 4), new Object[] {"#  ", "## ", "###", '#', Block.stoneBrick});
102            this.addRecipe(new ItemStack(Block.stairsNetherBrick, 4), new Object[] {"#  ", "## ", "###", '#', Block.netherBrick});
103            this.addRecipe(new ItemStack(Block.stairsSandStone, 4), new Object[] {"#  ", "## ", "###", '#', Block.sandStone});
104            this.addRecipe(new ItemStack(Item.painting, 1), new Object[] {"###", "#X#", "###", '#', Item.stick, 'X', Block.cloth});
105            this.addRecipe(new ItemStack(Item.field_82802_bI, 1), new Object[] {"###", "#X#", "###", '#', Item.stick, 'X', Item.leather});
106            this.addRecipe(new ItemStack(Item.appleGold, 1, 0), new Object[] {"###", "#X#", "###", '#', Item.goldNugget, 'X', Item.appleRed});
107            this.addRecipe(new ItemStack(Item.appleGold, 1, 1), new Object[] {"###", "#X#", "###", '#', Block.blockGold, 'X', Item.appleRed});
108            this.addRecipe(new ItemStack(Item.field_82798_bP, 1, 0), new Object[] {"###", "#X#", "###", '#', Item.goldNugget, 'X', Item.field_82797_bK});
109            this.addRecipe(new ItemStack(Block.lever, 1), new Object[] {"X", "#", '#', Block.cobblestone, 'X', Item.stick});
110            this.addRecipe(new ItemStack(Block.tripWireSource, 2), new Object[] {"I", "S", "#", '#', Block.planks, 'S', Item.stick, 'I', Item.ingotIron});
111            this.addRecipe(new ItemStack(Block.torchRedstoneActive, 1), new Object[] {"X", "#", '#', Item.stick, 'X', Item.redstone});
112            this.addRecipe(new ItemStack(Item.redstoneRepeater, 1), new Object[] {"#X#", "III", '#', Block.torchRedstoneActive, 'X', Item.redstone, 'I', Block.stone});
113            this.addRecipe(new ItemStack(Item.pocketSundial, 1), new Object[] {" # ", "#X#", " # ", '#', Item.ingotGold, 'X', Item.redstone});
114            this.addRecipe(new ItemStack(Item.compass, 1), new Object[] {" # ", "#X#", " # ", '#', Item.ingotIron, 'X', Item.redstone});
115            this.addRecipe(new ItemStack(Item.field_82801_bO, 1), new Object[] {"###", "#X#", "###", '#', Item.paper, 'X', Item.compass});
116            this.addRecipe(new ItemStack(Block.button, 1), new Object[] {"#", '#', Block.stone});
117            this.addRecipe(new ItemStack(Block.field_82511_ci, 1), new Object[] {"#", '#', Block.planks});
118            this.addRecipe(new ItemStack(Block.pressurePlateStone, 1), new Object[] {"##", '#', Block.stone});
119            this.addRecipe(new ItemStack(Block.pressurePlatePlanks, 1), new Object[] {"##", '#', Block.planks});
120            this.addRecipe(new ItemStack(Block.dispenser, 1), new Object[] {"###", "#X#", "#R#", '#', Block.cobblestone, 'X', Item.bow, 'R', Item.redstone});
121            this.addRecipe(new ItemStack(Block.pistonBase, 1), new Object[] {"TTT", "#X#", "#R#", '#', Block.cobblestone, 'X', Item.ingotIron, 'R', Item.redstone, 'T', Block.planks});
122            this.addRecipe(new ItemStack(Block.pistonStickyBase, 1), new Object[] {"S", "P", 'S', Item.slimeBall, 'P', Block.pistonBase});
123            this.addRecipe(new ItemStack(Item.bed, 1), new Object[] {"###", "XXX", '#', Block.cloth, 'X', Block.planks});
124            this.addRecipe(new ItemStack(Block.enchantmentTable, 1), new Object[] {" B ", "D#D", "###", '#', Block.obsidian, 'B', Item.book, 'D', Item.diamond});
125            this.addRecipe(new ItemStack(Block.field_82510_ck, 1), new Object[] {"III", " i ", "iii", 'I', Block.blockSteel, 'i', Item.ingotIron});
126            this.addShapelessRecipe(new ItemStack(Item.eyeOfEnder, 1), new Object[] {Item.enderPearl, Item.blazePowder});
127            this.addShapelessRecipe(new ItemStack(Item.fireballCharge, 3), new Object[] {Item.gunpowder, Item.blazePowder, Item.coal});
128            this.addShapelessRecipe(new ItemStack(Item.fireballCharge, 3), new Object[] {Item.gunpowder, Item.blazePowder, new ItemStack(Item.coal, 1, 1)});
129            Collections.sort(this.recipes, new RecipeSorter(this));
130            System.out.println(this.recipes.size() + " recipes");
131        }
132    
133        /**
134         * Adds a recipe. See spreadsheet on first page for details.
135         */
136        public void addRecipe(ItemStack par1ItemStack, Object ... par2ArrayOfObj)
137        {
138            String var3 = "";
139            int var4 = 0;
140            int var5 = 0;
141            int var6 = 0;
142            int var9;
143    
144            if (par2ArrayOfObj[var4] instanceof String[])
145            {
146                String[] var7 = (String[])((String[])par2ArrayOfObj[var4++]);
147                String[] var8 = var7;
148                var9 = var7.length;
149    
150                for (int var10 = 0; var10 < var9; ++var10)
151                {
152                    String var11 = var8[var10];
153                    ++var6;
154                    var5 = var11.length();
155                    var3 = var3 + var11;
156                }
157            }
158            else
159            {
160                while (par2ArrayOfObj[var4] instanceof String)
161                {
162                    String var13 = (String)par2ArrayOfObj[var4++];
163                    ++var6;
164                    var5 = var13.length();
165                    var3 = var3 + var13;
166                }
167            }
168    
169            HashMap var14;
170    
171            for (var14 = new HashMap(); var4 < par2ArrayOfObj.length; var4 += 2)
172            {
173                Character var16 = (Character)par2ArrayOfObj[var4];
174                ItemStack var17 = null;
175    
176                if (par2ArrayOfObj[var4 + 1] instanceof Item)
177                {
178                    var17 = new ItemStack((Item)par2ArrayOfObj[var4 + 1]);
179                }
180                else if (par2ArrayOfObj[var4 + 1] instanceof Block)
181                {
182                    var17 = new ItemStack((Block)par2ArrayOfObj[var4 + 1], 1, -1);
183                }
184                else if (par2ArrayOfObj[var4 + 1] instanceof ItemStack)
185                {
186                    var17 = (ItemStack)par2ArrayOfObj[var4 + 1];
187                }
188    
189                var14.put(var16, var17);
190            }
191    
192            ItemStack[] var15 = new ItemStack[var5 * var6];
193    
194            for (var9 = 0; var9 < var5 * var6; ++var9)
195            {
196                char var18 = var3.charAt(var9);
197    
198                if (var14.containsKey(Character.valueOf(var18)))
199                {
200                    var15[var9] = ((ItemStack)var14.get(Character.valueOf(var18))).copy();
201                }
202                else
203                {
204                    var15[var9] = null;
205                }
206            }
207    
208            this.recipes.add(new ShapedRecipes(var5, var6, var15, par1ItemStack));
209        }
210    
211        public void addShapelessRecipe(ItemStack par1ItemStack, Object ... par2ArrayOfObj)
212        {
213            ArrayList var3 = new ArrayList();
214            Object[] var4 = par2ArrayOfObj;
215            int var5 = par2ArrayOfObj.length;
216    
217            for (int var6 = 0; var6 < var5; ++var6)
218            {
219                Object var7 = var4[var6];
220    
221                if (var7 instanceof ItemStack)
222                {
223                    var3.add(((ItemStack)var7).copy());
224                }
225                else if (var7 instanceof Item)
226                {
227                    var3.add(new ItemStack((Item)var7));
228                }
229                else
230                {
231                    if (!(var7 instanceof Block))
232                    {
233                        throw new RuntimeException("Invalid shapeless recipy!");
234                    }
235    
236                    var3.add(new ItemStack((Block)var7));
237                }
238            }
239    
240            this.recipes.add(new ShapelessRecipes(par1ItemStack, var3));
241        }
242    
243        public ItemStack func_82787_a(InventoryCrafting par1InventoryCrafting, World par2World)
244        {
245            int var3 = 0;
246            ItemStack var4 = null;
247            ItemStack var5 = null;
248    
249            for (int var6 = 0; var6 < par1InventoryCrafting.getSizeInventory(); ++var6)
250            {
251                ItemStack var7 = par1InventoryCrafting.getStackInSlot(var6);
252    
253                if (var7 != null)
254                {
255                    if (var3 == 0)
256                    {
257                        var4 = var7;
258                    }
259    
260                    if (var3 == 1)
261                    {
262                        var5 = var7;
263                    }
264    
265                    ++var3;
266                }
267            }
268    
269            if (var3 == 2 && var4.itemID == var5.itemID && var4.stackSize == 1 && var5.stackSize == 1 && Item.itemsList[var4.itemID].isRepairable())
270            {
271                Item var13 = Item.itemsList[var4.itemID];
272                int var14 = var13.getMaxDamage() - var4.getItemDamageForDisplay();
273                int var8 = var13.getMaxDamage() - var5.getItemDamageForDisplay();
274                int var9 = var14 + var8 + var13.getMaxDamage() * 5 / 100;
275                int var10 = var13.getMaxDamage() - var9;
276    
277                if (var10 < 0)
278                {
279                    var10 = 0;
280                }
281    
282                return new ItemStack(var4.itemID, 1, var10);
283            }
284            else
285            {
286                Iterator var11 = this.recipes.iterator();
287                IRecipe var12;
288    
289                do
290                {
291                    if (!var11.hasNext())
292                    {
293                        return null;
294                    }
295    
296                    var12 = (IRecipe)var11.next();
297                }
298                while (!var12.matches(par1InventoryCrafting, par2World));
299    
300                return var12.getCraftingResult(par1InventoryCrafting);
301            }
302        }
303    
304        /**
305         * returns the List<> of all recipes
306         */
307        public List getRecipeList()
308        {
309            return this.recipes;
310        }
311    }