132 lines
No EOL
3 KiB
Java
132 lines
No EOL
3 KiB
Java
package appeng.integration.modules.helpers;
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import net.minecraft.item.ItemStack;
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import net.minecraft.tileentity.TileEntity;
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import appeng.api.config.Actionable;
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import appeng.api.storage.IMEInventory;
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import appeng.api.storage.StorageChannel;
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import appeng.api.storage.data.IAEItemStack;
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import appeng.api.storage.data.IItemList;
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import appeng.integration.abstraction.IFZ;
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import appeng.util.item.AEItemStack;
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public class FactorizationBarrel implements IMEInventory<IAEItemStack>
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{
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private final TileEntity te;
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IFZ fProxy;
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public FactorizationBarrel(IFZ proxy, TileEntity tile) {
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te = tile;
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fProxy = proxy;
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}
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@Override
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public StorageChannel getChannel()
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{
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return StorageChannel.ITEMS;
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}
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public long remainingItemTypes()
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{
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return fProxy.barrelGetItem( te ) == null ? 1 : 0;
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}
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public long remainingItemCount()
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{
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return fProxy.barrelGetMaxItemCount( te ) - fProxy.barrelGetItemCount( te );
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}
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public boolean containsItemType(IAEItemStack i)
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{
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return i.equals( fProxy.barrelGetItem( te ) );
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}
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public long storedItemCount()
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{
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return fProxy.barrelGetItemCount( te );
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}
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@Override
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public IAEItemStack injectItems(IAEItemStack input, Actionable mode)
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{
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if ( input == null )
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return null;
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if ( input.getStackSize() == 0 )
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return null;
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ItemStack shared = input.getItemStack();
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if ( shared.isItemDamaged() )
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return input;
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if ( remainingItemTypes() > 0 )
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{
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if ( mode == Actionable.MODULATE )
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fProxy.setItemType( te, input.getItemStack() );
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}
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if ( containsItemType( input ) )
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{
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int max = fProxy.barrelGetMaxItemCount( te );
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int newTotal = (int) storedItemCount() + (int) input.getStackSize();
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if ( newTotal > max )
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{
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if ( mode == Actionable.MODULATE )
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fProxy.barrelSetCount( te, max );
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IAEItemStack result = input.copy();
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result.setStackSize( newTotal - max );
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return result;
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}
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else
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{
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if ( mode == Actionable.MODULATE )
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fProxy.barrelSetCount( te, newTotal );
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return null;
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}
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}
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return input;
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}
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@Override
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public IAEItemStack extractItems(IAEItemStack request, Actionable mode)
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{
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if ( containsItemType( request ) )
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{
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int howMany = (int) storedItemCount();
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if ( request.getStackSize() >= howMany )
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{
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if ( mode == Actionable.MODULATE )
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{
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fProxy.setItemType( te, null );
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fProxy.barrelSetCount( te, 0 );
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}
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IAEItemStack r = request.copy();
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r.setStackSize( howMany );
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return r;
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}
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else
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{
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if ( mode == Actionable.MODULATE )
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fProxy.barrelSetCount( te, (int) (howMany - request.getStackSize()) );
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return request.copy();
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}
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}
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return null;
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}
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@Override
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public IItemList<IAEItemStack> getAvailableItems(IItemList out)
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{
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ItemStack i = fProxy.barrelGetItem( te );
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if ( i != null )
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{
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i.stackSize = fProxy.barrelGetItemCount( te );
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out.addStorage( AEItemStack.create( i ) );
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}
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return out;
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}
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} |