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