package appeng.container.implementations;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraftforge.common.util.ForgeDirection;
import appeng.api.config.Settings;
import appeng.api.config.YesNo;
import appeng.api.networking.IGrid;
import appeng.api.networking.IGridNode;
import appeng.api.networking.security.IActionHost;
import appeng.container.AEBaseContainer;
import appeng.core.sync.network.NetworkHandler;
import appeng.core.sync.packets.PacketCompressedNBT;
import appeng.helpers.DualityInterface;
import appeng.helpers.IInterfaceHost;
import appeng.helpers.InventoryAction;
import appeng.items.misc.ItemEncodedPattern;
import appeng.parts.misc.PartInterface;
import appeng.parts.reporting.PartMonitor;
import appeng.tile.inventory.AppEngInternalInventory;
import appeng.tile.misc.TileInterface;
import appeng.util.InventoryAdaptor;
import appeng.util.Platform;
import appeng.util.inv.AdaptorIInventory;
import appeng.util.inv.AdaptorPlayerHand;
import appeng.util.inv.WrapperInvSlot;
public class ContainerInterfaceTerminal extends AEBaseContainer
{
/**
* this stuff is all server side..
*/
static private long autoBase = Long.MIN_VALUE;
static class InvTracker
{
final long which = autoBase++;
final String unlocalizedName;
public InvTracker(DualityInterface dual, IInventory patterns, String unlocalizedName) {
server = patterns;
client = new AppEngInternalInventory( null, server.getSizeInventory() );
this.unlocalizedName = unlocalizedName;
this.sortBy = dual.getSortValue();
}
final IInventory client;
final IInventory server;
public final long sortBy;
}
final Map<IInterfaceHost, InvTracker> diList = new HashMap<IInterfaceHost, InvTracker>();
final Map<Long, InvTracker> byId = new HashMap<Long, InvTracker>();
IGrid g;
public ContainerInterfaceTerminal(InventoryPlayer ip, PartMonitor anchor) {
super( ip, anchor );
if ( Platform.isServer() )
g = anchor.getActionableNode().getGrid();
bindPlayerInventory( ip, 0, 222 - /* height of player inventory */82 );
}
NBTTagCompound data = new NBTTagCompound();
static class PatternInvSlot extends WrapperInvSlot
{
public PatternInvSlot(IInventory inv) {
super( inv );
}
@Override
public boolean isItemValid(ItemStack itemstack)
{
return itemstack != null && itemstack.getItem() instanceof ItemEncodedPattern;
}
}
@Override
public void doAction(EntityPlayerMP player, InventoryAction action, int slot, long id)
{
InvTracker inv = byId.get( id );
if ( inv != null )
{
ItemStack is = inv.server.getStackInSlot( slot );
boolean hasItemInHand = player.inventory.getItemStack() != null;
InventoryAdaptor playerHand = new AdaptorPlayerHand( player );
WrapperInvSlot slotInv = new PatternInvSlot( inv.server );
IInventory theSlot = slotInv.getWrapper( slot );
InventoryAdaptor interfaceSlot = new AdaptorIInventory( theSlot );
switch (action)
{
case PICKUP_OR_SET_DOWN:
if ( hasItemInHand )
{
ItemStack inSlot = theSlot.getStackInSlot( 0 );
if ( inSlot == null )
player.inventory.setItemStack( interfaceSlot.addItems( player.inventory.getItemStack() ) );
else
{
inSlot = inSlot.copy();
ItemStack inHand = player.inventory.getItemStack().copy();
theSlot.setInventorySlotContents( 0, null );
player.inventory.setItemStack( null );
player.inventory.setItemStack( interfaceSlot.addItems( inHand.copy() ) );
if ( player.inventory.getItemStack() == null )
player.inventory.setItemStack( inSlot );
else
{
player.inventory.setItemStack( inHand );
theSlot.setInventorySlotContents( 0, inSlot );
}
}
}
else
{
IInventory mySlot = slotInv.getWrapper( slot );
mySlot.setInventorySlotContents( 0, playerHand.addItems( mySlot.getStackInSlot( 0 ) ) );
}
break;
case SPLIT_OR_PLACE_SINGLE:
if ( hasItemInHand )
{
ItemStack extra = playerHand.removeItems( 1, null, null );
if ( extra != null )
extra = interfaceSlot.addItems( extra );
if ( extra != null )
playerHand.addItems( extra );
}
else if ( is != null )
{
ItemStack extra = interfaceSlot.removeItems( (is.stackSize + 1) / 2, null, null );
if ( extra != null )
extra = playerHand.addItems( extra );
if ( extra != null )
interfaceSlot.addItems( extra );
}
break;
case SHIFT_CLICK:
IInventory mySlot = slotInv.getWrapper( slot );
InventoryAdaptor playerInv = InventoryAdaptor.getAdaptor( player, ForgeDirection.UNKNOWN );
mySlot.setInventorySlotContents( 0, playerInv.addItems( mySlot.getStackInSlot( 0 ) ) );
break;
case MOVE_REGION:
InventoryAdaptor playerInvAd = InventoryAdaptor.getAdaptor( player, ForgeDirection.UNKNOWN );
for (int x = 0; x < inv.server.getSizeInventory(); x++)
{
inv.server.setInventorySlotContents( x, playerInvAd.addItems( inv.server.getStackInSlot( x ) ) );
}
break;
case CREATIVE_DUPLICATE:
if ( player.capabilities.isCreativeMode && !hasItemInHand )
{
player.inventory.setItemStack( is == null ? null : is.copy() );
}
break;
default:
return;
}
updateHeld( player );
}
}
@Override
public void detectAndSendChanges()
{
if ( Platform.isClient() )
return;
super.detectAndSendChanges();
if ( g == null )
return;
int total = 0;
boolean missing = false;
IActionHost host = getActionHost();
if ( host != null )
{
IGridNode agn = host.getActionableNode();
if ( agn != null && agn.isActive() )
{
for (IGridNode gn : g.getMachines( TileInterface.class ))
{
if ( gn.isActive() )
{
IInterfaceHost ih = (IInterfaceHost) gn.getMachine();
if ( ih.getInterfaceDuality().getConfigManager().getSetting( Settings.INTERFACE_TERMINAL ) == YesNo.NO )
continue;
InvTracker t = diList.get( ih );
if ( t == null )
missing = true;
else
{
DualityInterface dual = ih.getInterfaceDuality();
if ( !t.unlocalizedName.equals( dual.getTermName() ) )
missing = true;
}
total++;
}
}
for (IGridNode gn : g.getMachines( PartInterface.class ))
{
if ( gn.isActive() )
{
IInterfaceHost ih = (IInterfaceHost) gn.getMachine();
if ( ih.getInterfaceDuality().getConfigManager().getSetting( Settings.INTERFACE_TERMINAL ) == YesNo.NO )
continue;
InvTracker t = diList.get( ih );
if ( t == null )
missing = true;
else
{
DualityInterface dual = ih.getInterfaceDuality();
if ( !t.unlocalizedName.equals( dual.getTermName() ) )
missing = true;
}
total++;
}
}
}
}
if ( total != diList.size() || missing )
regenList( data );
else
{
for (Entry<IInterfaceHost, InvTracker> en : diList.entrySet())
{
InvTracker inv = en.getValue();
for (int x = 0; x < inv.server.getSizeInventory(); x++)
{
if ( isDifferent( inv.server.getStackInSlot( x ), inv.client.getStackInSlot( x ) ) )
addItems( data, inv, x, 1 );
}
}
}
if ( !data.hasNoTags() )
{
try
{
NetworkHandler.instance.sendTo( new PacketCompressedNBT( data ), (EntityPlayerMP) getPlayerInv().player );
}
catch (IOException e)
{
// :P
}
data = new NBTTagCompound();
}
}
private boolean isDifferent(ItemStack a, ItemStack b)
{
if ( a == null && b == null )
return false;
if ( a == null || b == null )
return true;
return !ItemStack.areItemStacksEqual( a, b );
}
private void regenList(NBTTagCompound data)
{
byId.clear();
diList.clear();
IActionHost host = getActionHost();
if ( host != null )
{
IGridNode agn = host.getActionableNode();
if ( agn != null && agn.isActive() )
{
for (IGridNode gn : g.getMachines( TileInterface.class ))
{
IInterfaceHost ih = (IInterfaceHost) gn.getMachine();
DualityInterface dual = ih.getInterfaceDuality();
if ( gn.isActive() && dual.getConfigManager().getSetting( Settings.INTERFACE_TERMINAL ) == YesNo.YES )
diList.put( ih, new InvTracker( dual, dual.getPatterns(), dual.getTermName() ) );
}
for (IGridNode gn : g.getMachines( PartInterface.class ))
{
IInterfaceHost ih = (IInterfaceHost) gn.getMachine();
DualityInterface dual = ih.getInterfaceDuality();
if ( gn.isActive() && dual.getConfigManager().getSetting( Settings.INTERFACE_TERMINAL ) == YesNo.YES )
diList.put( ih, new InvTracker( dual, dual.getPatterns(), dual.getTermName() ) );
}
}
}
data.setBoolean( "clear", true );
for (Entry<IInterfaceHost, InvTracker> en : diList.entrySet())
{
InvTracker inv = en.getValue();
byId.put( inv.which, inv );
addItems( data, inv, 0, inv.server.getSizeInventory() );
}
}
private void addItems(NBTTagCompound data, InvTracker inv, int offset, int length)
{
String name = "=" + Long.toString( inv.which, Character.MAX_RADIX );
NBTTagCompound tag = data.getCompoundTag( name );
if ( tag.hasNoTags() )
{
tag.setLong( "sortBy", inv.sortBy );
tag.setString( "un", inv.unlocalizedName );
}
for (int x = 0; x < length; x++)
{
NBTTagCompound itemNBT = new NBTTagCompound();
ItemStack is = inv.server.getStackInSlot( x + offset );
// "update" client side.
inv.client.setInventorySlotContents( x + offset, is == null ? null : is.copy() );
if ( is != null )
is.writeToNBT( itemNBT );
tag.setTag( Integer.toString( x + offset ), itemNBT );
}
data.setTag( name, tag );
}
}