package net.minecraftforge.oredict; import java.util.ArrayList; import java.util.Iterator; import net.minecraft.src.Block; import net.minecraft.src.CraftingManager; import net.minecraft.src.IRecipe; import net.minecraft.src.InventoryCrafting; import net.minecraft.src.Item; import net.minecraft.src.ItemStack; import net.minecraft.src.ShapelessRecipes; import net.minecraft.src.World; public class ShapelessOreRecipe implements IRecipe { private ItemStack output = null; private ArrayList input = new ArrayList(); public ShapelessOreRecipe(Block result, Object... recipe){ this(new ItemStack(result), recipe); } public ShapelessOreRecipe(Item result, Object... recipe){ this(new ItemStack(result), recipe); } public ShapelessOreRecipe(ItemStack result, Object... recipe) { output = result.copy(); for (Object in : recipe) { if (in instanceof ItemStack) { input.add(((ItemStack)in).copy()); } else if (in instanceof Item) { input.add(new ItemStack((Item)in)); } else if (in instanceof Block) { input.add(new ItemStack((Block)in)); } else if (in instanceof String) { input.add(OreDictionary.getOres((String)in)); } else { String ret = "Invalid shapeless ore recipe: "; for (Object tmp : recipe) { ret += tmp + ", "; } ret += output; throw new RuntimeException(ret); } } } @Override public int getRecipeSize(){ return input.size(); } @Override public ItemStack getRecipeOutput(){ return output; } @Override public ItemStack getCraftingResult(InventoryCrafting var1){ return output.copy(); } @Override public boolean matches(InventoryCrafting var1, World world) { ArrayList required = new ArrayList(input); for (int x = 0; x < var1.getSizeInventory(); x++) { ItemStack slot = var1.getStackInSlot(x); if (slot != null) { boolean inRecipe = false; Iterator req = required.iterator(); while (req.hasNext()) { boolean match = false; Object next = req.next(); if (next instanceof ItemStack) { match = checkItemEquals((ItemStack)next, slot); } else if (next instanceof ArrayList) { for (ItemStack item : (ArrayList)next) { match = match || checkItemEquals(item, slot); } } if (match) { inRecipe = true; required.remove(next); break; } } if (!inRecipe) { return false; } } } return required.isEmpty(); } private boolean checkItemEquals(ItemStack target, ItemStack input) { return (target.itemID == input.itemID && (target.getItemDamage() == -1 || target.getItemDamage() == input.getItemDamage())); } }