Applied-Energistics-2-tiler.../recipes/game/ShapelessRecipe.java
2014-04-04 00:17:20 -05:00

144 lines
No EOL
3 KiB
Java

package appeng.recipes.game;
import java.util.ArrayList;
import java.util.Iterator;
import net.minecraft.inventory.InventoryCrafting;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.IRecipe;
import net.minecraft.world.World;
import net.minecraftforge.oredict.OreDictionary;
public class ShapelessRecipe implements IRecipe
{
private ItemStack output = null;
private ArrayList<Object> input = new ArrayList<Object>();
public ShapelessRecipe(ItemStack result, Object... recipe) {
output = result.copy();
for (Object in : recipe)
{
if ( in instanceof ItemStack )
{
input.add( ((ItemStack) in).copy() );
}
else if ( in instanceof ItemStack[] )
{
ItemStack[] a = (ItemStack[]) in;
if ( a.length == 1 )
input.add( a[0] );
else
input.add( a );
}
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();
}
@SuppressWarnings("unchecked")
@Override
public boolean matches(InventoryCrafting var1, World world)
{
ArrayList<Object> required = new ArrayList<Object>( input );
for (int x = 0; x < var1.getSizeInventory(); x++)
{
ItemStack slot = var1.getStackInSlot( x );
if ( slot != null )
{
boolean inRecipe = false;
Iterator<Object> 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 ItemStack[] )
{
for (ItemStack item : (ItemStack[]) next)
{
match = match || checkItemEquals( item, slot );
}
}
else if ( next instanceof ArrayList )
{
for (ItemStack item : (ArrayList<ItemStack>) 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.getItem() == input.getItem() && (target.getItemDamage() == OreDictionary.WILDCARD_VALUE || target.getItemDamage() == input
.getItemDamage()));
}
/**
* Returns the input for this recipe, any mod accessing this value should never manipulate the values in this array
* as it will effect the recipe itself.
*
* @return The recipes input vales.
*/
public ArrayList<Object> getInput()
{
return this.input;
}
}