package appeng.core.sync.packets;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import java.io.IOException;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.inventory.IInventory;
import appeng.api.AEApi;
import appeng.api.storage.data.IAEItemStack;
import appeng.container.implementations.ContainerPatternTerm;
import appeng.core.sync.AppEngPacket;
import appeng.core.sync.network.INetworkInfo;
import appeng.util.item.AEItemStack;
public class PacketPatternSlot extends AppEngPacket
{
final public IAEItemStack slotItem;
final public IAEItemStack pattern[] = new IAEItemStack[9];
final public boolean shift;
public IAEItemStack readItem(ByteBuf stream) throws IOException
{
boolean hasItem = stream.readBoolean();
if ( hasItem )
return AEItemStack.loadItemStackFromPacket( stream );
return null;
}
// automatic.
public PacketPatternSlot(ByteBuf stream) throws IOException {
shift = stream.readBoolean();
slotItem = readItem( stream );
for (int x = 0; x < 9; x++)
pattern[x] = readItem( stream );
}
@Override
public void serverPacketData(INetworkInfo manager, AppEngPacket packet, EntityPlayer player)
{
EntityPlayerMP sender = (EntityPlayerMP) player;
if ( sender.openContainer instanceof ContainerPatternTerm )
{
ContainerPatternTerm patternTerminal = (ContainerPatternTerm) sender.openContainer;
patternTerminal.craftOrGetItem( this );
}
}
private void writeItem(IAEItemStack slotItem, ByteBuf data) throws IOException
{
if ( slotItem == null )
data.writeBoolean( false );
else
{
data.writeBoolean( true );
slotItem.writeToPacket( data );
}
}
// api
public PacketPatternSlot(IInventory pat, IAEItemStack slotItem, boolean shift) throws IOException {
this.slotItem = slotItem;
this.shift = shift;
ByteBuf data = Unpooled.buffer();
data.writeInt( getPacketID() );
data.writeBoolean( shift );
writeItem( slotItem, data );
for (int x = 0; x < 9; x++)
{
pattern[x] = AEApi.instance().storage().createItemStack( pat.getStackInSlot( x ) );
writeItem( pattern[x], data );
}
configureWrite( data );
}
}