package appeng.tile.networking;
import java.util.EnumSet;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraftforge.common.util.ForgeDirection;
import appeng.api.config.Actionable;
import appeng.api.networking.GridFlags;
import appeng.api.networking.events.MENetworkControllerChange;
import appeng.api.networking.events.MENetworkEventSubscribe;
import appeng.api.networking.events.MENetworkPowerStatusChange;
import appeng.api.networking.events.MENetworkPowerStorage;
import appeng.api.networking.events.MENetworkPowerStorage.PowerEventType;
import appeng.api.networking.pathing.ControllerState;
import appeng.api.util.AECableType;
import appeng.me.GridAccessException;
import appeng.tile.grid.AENetworkPowerTile;
import appeng.tile.inventory.AppEngInternalInventory;
import appeng.tile.inventory.InvOperation;
public class TileController extends AENetworkPowerTile
{
boolean isValid = false;
public TileController() {
internalMaxPower = 8000;
internalPublicPowerStorage = true;
gridProxy.setIdlePowerUsage( 3 );
gridProxy.setFlags( GridFlags.CANNOT_CARRY, GridFlags.DENSE_CAPACITY );
}
@Override
public AECableType getCableConnectionType(ForgeDirection dir)
{
return AECableType.DENSE;
}
@Override
protected double getFunnelPowerDemand(double maxReceived)
{
try
{
return gridProxy.getEnergy().getEnergyDemand( 8000 );
}
catch (GridAccessException e)
{
// no grid? use local...
return super.getFunnelPowerDemand( maxReceived );
}
}
@Override
protected double funnelPowerIntoStorage(double AEUnits, Actionable mode)
{
try
{
double ret = gridProxy.getEnergy().injectPower( AEUnits, mode );
if ( mode == Actionable.SIMULATE )
return ret;
return 0;
}
catch (GridAccessException e)
{
// no grid? use local...
return super.funnelPowerIntoStorage( AEUnits, mode );
}
}
@Override
protected void PowerEvent(PowerEventType x)
{
try
{
gridProxy.getGrid().postEvent( new MENetworkPowerStorage( this, x ) );
}
catch (GridAccessException e)
{
// not ready!
}
}
@MENetworkEventSubscribe
public void onControllerChange(MENetworkControllerChange status)
{
updateMeta();
}
@MENetworkEventSubscribe
public void onPowerChange(MENetworkPowerStatusChange status)
{
updateMeta();
}
@Override
public void onReady()
{
onNeighborChange( true );
super.onReady();
}
public void onNeighborChange(boolean force)
{
boolean xx = worldObj.getTileEntity( xCoord - 1, yCoord, zCoord ) instanceof TileController
&& worldObj.getTileEntity( xCoord + 1, yCoord, zCoord ) instanceof TileController;
boolean yy = worldObj.getTileEntity( xCoord, yCoord - 1, zCoord ) instanceof TileController
&& worldObj.getTileEntity( xCoord, yCoord + 1, zCoord ) instanceof TileController;
boolean zz = worldObj.getTileEntity( xCoord, yCoord, zCoord - 1 ) instanceof TileController
&& worldObj.getTileEntity( xCoord, yCoord, zCoord + 1 ) instanceof TileController;
// int meta = world.getBlockMetadata( xCoord, yCoord, zCoord );
// boolean hasPower = meta > 0;
// boolean isConflict = meta == 2;
boolean oldValid = isValid;
isValid = (xx && !yy && !zz) || (!xx && yy && !zz) || (!xx && !yy && zz) || ((xx ? 1 : 0) + (yy ? 1 : 0) + (zz ? 1 : 0) <= 1);
if ( oldValid != isValid || force )
{
if ( isValid )
gridProxy.setValidSides( EnumSet.allOf( ForgeDirection.class ) );
else
gridProxy.setValidSides( EnumSet.noneOf( ForgeDirection.class ) );
}
updateMeta();
}
private void updateMeta()
{
if ( !gridProxy.isReady() )
return;
int meta = 0;
try
{
if ( gridProxy.getEnergy().isNetworkPowered() )
{
meta = 1;
if ( gridProxy.getPath().getControllerState() == ControllerState.CONTROLLER_CONFLICT )
meta = 2;
}
}
catch (GridAccessException e)
{
meta = 0;
}
worldObj.setBlockMetadataWithNotify( xCoord, yCoord, zCoord, meta, 2 );
}
final int sides[] = new int[] {};
static final AppEngInternalInventory inv = new AppEngInternalInventory( null, 0 );
@Override
public IInventory getInternalInventory()
{
return inv;
}
@Override
public void onChangeInventory(IInventory inv, int slot, InvOperation mc, ItemStack removed, ItemStack added)
{
}
@Override
public int[] getAccessibleSlotsBySide(ForgeDirection side)
{
return sides;
}
}