package appeng.tile.networking;
import java.util.EnumSet;
import io.netty.buffer.ByteBuf;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraftforge.common.util.ForgeDirection;
import appeng.api.AEApi;
import appeng.api.implementations.IPowerChannelState;
import appeng.api.implementations.tiles.IWirelessAccessPoint;
import appeng.api.networking.GridFlags;
import appeng.api.networking.IGrid;
import appeng.api.networking.events.MENetworkChannelsChanged;
import appeng.api.networking.events.MENetworkEventSubscribe;
import appeng.api.networking.events.MENetworkPowerStatusChange;
import appeng.api.util.AECableType;
import appeng.api.util.DimensionalCoord;
import appeng.core.AEConfig;
import appeng.me.GridAccessException;
import appeng.tile.TileEvent;
import appeng.tile.events.TileEventType;
import appeng.tile.grid.AENetworkInvTile;
import appeng.tile.inventory.AppEngInternalInventory;
import appeng.tile.inventory.InvOperation;
import appeng.util.Platform;
public class TileWireless extends AENetworkInvTile implements IWirelessAccessPoint, IPowerChannelState
{
public static final int POWERED_FLAG = 1;
public static final int CHANNEL_FLAG = 2;
final int sides[] = new int[] { 0 };
final AppEngInternalInventory inv = new AppEngInternalInventory( this, 1 );
public int clientFlags = 0;
public TileWireless()
{
gridProxy.setFlags( GridFlags.REQUIRE_CHANNEL );
gridProxy.setValidSides( EnumSet.noneOf( ForgeDirection.class ) );
}
@Override
public void setOrientation( ForgeDirection inForward, ForgeDirection inUp )
{
super.setOrientation( inForward, inUp );
gridProxy.setValidSides( EnumSet.of( getForward().getOpposite() ) );
}
@MENetworkEventSubscribe
public void chanRender( MENetworkChannelsChanged c )
{
markForUpdate();
}
@MENetworkEventSubscribe
public void powerRender( MENetworkPowerStatusChange c )
{
markForUpdate();
}
@TileEvent( TileEventType.NETWORK_READ )
public boolean readFromStream_TileWireless( ByteBuf data )
{
int old = clientFlags;
clientFlags = data.readByte();
return old != clientFlags;
}
@TileEvent( TileEventType.NETWORK_WRITE )
public void writeToStream_TileWireless( ByteBuf data )
{
clientFlags = 0;
try
{
if ( gridProxy.getEnergy().isNetworkPowered() )
clientFlags |= POWERED_FLAG;
if ( gridProxy.getNode().meetsChannelRequirements() )
clientFlags |= CHANNEL_FLAG;
}
catch ( GridAccessException e )
{
// meh
}
data.writeByte( ( byte ) clientFlags );
}
@Override
public AECableType getCableConnectionType( ForgeDirection dir )
{
return AECableType.SMART;
}
@Override
public DimensionalCoord getLocation()
{
return new DimensionalCoord( this );
}
@Override
public IInventory getInternalInventory()
{
return inv;
}
@Override
public void onReady()
{
updatePower();
super.onReady();
}
@Override
public void markDirty()
{
updatePower();
}
private void updatePower()
{
gridProxy.setIdlePowerUsage( AEConfig.instance.wireless_getPowerDrain( getBoosters() ) );
}
@Override
public int[] getAccessibleSlotsBySide( ForgeDirection side )
{
return sides;
}
@Override
public double getRange()
{
return AEConfig.instance.wireless_getMaxRange( getBoosters() );
}
@Override
public boolean isActive()
{
if ( Platform.isClient() )
return isPowered() && ( CHANNEL_FLAG == ( clientFlags & CHANNEL_FLAG ) );
return gridProxy.isActive();
}
@Override
public IGrid getGrid()
{
try
{
return gridProxy.getGrid();
}
catch ( GridAccessException e )
{
return null;
}
}
private int getBoosters()
{
ItemStack boosters = inv.getStackInSlot( 0 );
return boosters == null ? 0 : boosters.stackSize;
}
@Override
public boolean isItemValidForSlot( int i, ItemStack itemstack )
{
return AEApi.instance().materials().materialWirelessBooster.sameAsStack( itemstack );
}
@Override
public void onChangeInventory( IInventory inv, int slot, InvOperation mc, ItemStack removed, ItemStack added )
{
// :P
}
@Override
public boolean isPowered()
{
return POWERED_FLAG == ( clientFlags & POWERED_FLAG );
}
}