143 lines
3 KiB
Java
143 lines
3 KiB
Java
package appeng.recipes.Recipes;
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import java.util.ArrayList;
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import java.util.Iterator;
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import net.minecraft.inventory.InventoryCrafting;
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import net.minecraft.item.ItemStack;
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import net.minecraft.item.crafting.IRecipe;
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import net.minecraft.world.World;
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import net.minecraftforge.oredict.OreDictionary;
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public class ShapelessRecipe implements IRecipe
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{
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private ItemStack output = null;
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private ArrayList<Object> input = new ArrayList<Object>();
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public ShapelessRecipe(ItemStack result, Object... recipe) {
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output = result.copy();
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for (Object in : recipe)
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{
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if ( in instanceof ItemStack )
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{
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input.add( ((ItemStack) in).copy() );
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}
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else if ( in instanceof ItemStack[] )
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{
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ItemStack[] a = (ItemStack[]) in;
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if ( a.length == 1 )
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input.add( a[0] );
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else
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input.add( a );
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}
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else if ( in instanceof String )
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{
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input.add( OreDictionary.getOres( (String) in ) );
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}
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else
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{
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String ret = "Invalid shapeless ore recipe: ";
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for (Object tmp : recipe)
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{
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ret += tmp + ", ";
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}
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ret += output;
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throw new RuntimeException( ret );
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}
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}
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}
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@Override
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public int getRecipeSize()
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{
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return input.size();
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}
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@Override
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public ItemStack getRecipeOutput()
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{
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return output;
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}
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@Override
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public ItemStack getCraftingResult(InventoryCrafting var1)
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{
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return output.copy();
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}
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@SuppressWarnings("unchecked")
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@Override
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public boolean matches(InventoryCrafting var1, World world)
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{
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ArrayList<Object> required = new ArrayList<Object>( input );
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for (int x = 0; x < var1.getSizeInventory(); x++)
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{
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ItemStack slot = var1.getStackInSlot( x );
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if ( slot != null )
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{
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boolean inRecipe = false;
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Iterator<Object> req = required.iterator();
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while (req.hasNext())
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{
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boolean match = false;
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Object next = req.next();
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if ( next instanceof ItemStack )
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{
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match = checkItemEquals( (ItemStack) next, slot );
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}
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else if ( next instanceof ItemStack[] )
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{
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for (ItemStack item : (ItemStack[]) next)
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{
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match = match || checkItemEquals( item, slot );
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}
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}
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else if ( next instanceof ArrayList )
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{
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for (ItemStack item : (ArrayList<ItemStack>) next)
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{
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match = match || checkItemEquals( item, slot );
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}
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}
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if ( match )
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{
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inRecipe = true;
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required.remove( next );
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break;
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}
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}
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if ( !inRecipe )
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{
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return false;
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}
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}
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}
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return required.isEmpty();
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}
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private boolean checkItemEquals(ItemStack target, ItemStack input)
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{
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return (target.getItem() == input.getItem() && (target.getItemDamage() == OreDictionary.WILDCARD_VALUE || target.getItemDamage() == input
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.getItemDamage()));
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}
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/**
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* Returns the input for this recipe, any mod accessing this value should never manipulate the values in this array
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* as it will effect the recipe itself.
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*
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* @return The recipes input vales.
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*/
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public ArrayList<Object> getInput()
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{
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return this.input;
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}
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} |