package appeng.util.inv;
import java.util.Iterator;
import java.util.List;
import net.minecraft.item.ItemStack;
import appeng.api.config.FuzzyMode;
import appeng.util.InventoryAdaptor;
import appeng.util.Platform;
import appeng.util.iterators.StackToSlotIterator;
public class AdaptorList extends InventoryAdaptor
{
private final List<ItemStack> i;
public AdaptorList(List<ItemStack> s) {
i = s;
}
@Override
public ItemStack removeSimilarItems(int how_many, ItemStack filter, FuzzyMode fuzzyMode, IInventoryDestination dest)
{
int s = i.size();
for (int x = 0; x < s; x++)
{
ItemStack is = i.get( x );
if ( is != null && (filter == null || Platform.isSameItemFuzzy( is, filter, fuzzyMode )) )
{
if ( how_many > is.stackSize )
how_many = is.stackSize;
if ( dest != null && !dest.canInsert( is ) )
how_many = 0;
if ( how_many > 0 )
{
ItemStack rv = is.copy();
rv.stackSize = how_many;
is.stackSize -= how_many;
// remove it..
if ( is.stackSize <= 0 )
i.remove( x );
return rv;
}
}
}
return null;
}
@Override
public ItemStack simulateSimilarRemove(int how_many, ItemStack filter, FuzzyMode fuzzyMode, IInventoryDestination dest)
{
for (ItemStack is : i)
{
if ( is != null && (filter == null || Platform.isSameItemFuzzy( is, filter, fuzzyMode )) )
{
if ( how_many > is.stackSize )
{
how_many = is.stackSize;
}
if ( dest != null && !dest.canInsert( is ) )
{
how_many = 0;
}
if ( how_many > 0 )
{
ItemStack rv = is.copy();
rv.stackSize = how_many;
return rv;
}
}
}
return null;
}
@Override
public ItemStack removeItems(int how_many, ItemStack filter, IInventoryDestination dest)
{
int s = i.size();
for (int x = 0; x < s; x++)
{
ItemStack is = i.get( x );
if ( is != null && (filter == null || Platform.isSameItemPrecise( is, filter )) )
{
if ( how_many > is.stackSize )
how_many = is.stackSize;
if ( dest != null && !dest.canInsert( is ) )
how_many = 0;
if ( how_many > 0 )
{
ItemStack rv = is.copy();
rv.stackSize = how_many;
is.stackSize -= how_many;
// remove it..
if ( is.stackSize <= 0 )
i.remove( x );
return rv;
}
}
}
return null;
}
@Override
public ItemStack simulateRemove(int how_many, ItemStack filter, IInventoryDestination dest)
{
for (ItemStack is : i)
{
if ( is != null && (filter == null || Platform.isSameItemPrecise( is, filter )) )
{
if ( how_many > is.stackSize )
{
how_many = is.stackSize;
}
if ( dest != null && !dest.canInsert( is ) )
{
how_many = 0;
}
if ( how_many > 0 )
{
ItemStack rv = is.copy();
rv.stackSize = how_many;
return rv;
}
}
}
return null;
}
@Override
public ItemStack addItems(ItemStack A)
{
if ( A == null )
return null;
if ( A.stackSize == 0 )
return null;
ItemStack left = A.copy();
for (ItemStack is : i)
{
if ( Platform.isSameItem( is, left ) )
{
is.stackSize += left.stackSize;
return null;
}
}
i.add( left );
return null;
}
@Override
public ItemStack simulateAdd(ItemStack A)
{
return null;
}
@Override
public boolean containsItems()
{
for (ItemStack is : i)
{
if ( is != null )
{
return true;
}
}
return false;
}
@Override
public Iterator<ItemSlot> iterator()
{
return new StackToSlotIterator( i.iterator() );
}
}