package appeng.tile.networking;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraftforge.common.util.ForgeDirection;
import appeng.api.config.AccessRestriction;
import appeng.api.config.Actionable;
import appeng.api.config.PowerMultiplier;
import appeng.api.networking.energy.IAEPowerStorage;
import appeng.api.networking.events.MENetworkPowerStorage;
import appeng.api.networking.events.MENetworkPowerStorage.PowerEventType;
import appeng.api.util.AECableType;
import appeng.me.GridAccessException;
import appeng.tile.TileEvent;
import appeng.tile.events.TileEventType;
import appeng.tile.grid.AENetworkTile;
import appeng.util.SettingsFrom;
public class TileEnergyCell extends AENetworkTile implements IAEPowerStorage
{
protected double internalCurrentPower = 0.0;
protected double internalMaxPower = 200000.0;
private byte currentMeta = -1;
@Override
public AECableType getCableConnectionType(ForgeDirection dir)
{
return AECableType.COVERED;
}
private void changePowerLevel()
{
if ( notLoaded() )
return;
byte boundMetadata = (byte) (8.0 * (internalCurrentPower / internalMaxPower));
if ( boundMetadata > 7 )
boundMetadata = 7;
if ( boundMetadata < 0 )
boundMetadata = 0;
if ( currentMeta != boundMetadata )
{
currentMeta = boundMetadata;
worldObj.setBlockMetadataWithNotify( xCoord, yCoord, zCoord, currentMeta, 2 );
}
}
@TileEvent(TileEventType.WORLD_NBT_WRITE)
public void writeToNBT_TileEnergyCell(NBTTagCompound data)
{
if ( !worldObj.isRemote )
data.setDouble( "internalCurrentPower", internalCurrentPower );
}
@TileEvent(TileEventType.WORLD_NBT_READ)
public void readFromNBT_TileEnergyCell(NBTTagCompound data)
{
internalCurrentPower = data.getDouble( "internalCurrentPower" );
}
public TileEnergyCell() {
gridProxy.setIdlePowerUsage( 0 );
}
@Override
public boolean canBeRotated()
{
return false;
}
@Override
final public double injectAEPower(double amt, Actionable mode)
{
if ( mode == Actionable.SIMULATE )
{
double fakeBattery = internalCurrentPower + amt;
if ( fakeBattery > internalMaxPower )
{
return fakeBattery - internalMaxPower;
}
return 0;
}
if ( internalCurrentPower < 0.01 && amt > 0.01 )
gridProxy.getNode().getGrid().postEvent( new MENetworkPowerStorage( this, PowerEventType.PROVIDE_POWER ) );
internalCurrentPower += amt;
if ( internalCurrentPower > internalMaxPower )
{
amt = internalCurrentPower - internalMaxPower;
internalCurrentPower = internalMaxPower;
changePowerLevel();
return amt;
}
changePowerLevel();
return 0;
}
private double extractAEPower(double amt, Actionable mode)
{
if ( mode == Actionable.SIMULATE )
{
if ( internalCurrentPower > amt )
return amt;
return internalCurrentPower;
}
boolean wasFull = internalCurrentPower >= internalMaxPower - 0.001;
if ( wasFull && amt > 0.001 )
{
try
{
gridProxy.getGrid().postEvent( new MENetworkPowerStorage( this, PowerEventType.REQUEST_POWER ) );
}
catch (GridAccessException ignored)
{
}
}
if ( internalCurrentPower > amt )
{
internalCurrentPower -= amt;
changePowerLevel();
return amt;
}
amt = internalCurrentPower;
internalCurrentPower = 0;
changePowerLevel();
return amt;
}
@Override
final public double extractAEPower(double amt, Actionable mode, PowerMultiplier pm)
{
return pm.divide( extractAEPower( pm.multiply( amt ), mode ) );
}
@Override
public double getAEMaxPower()
{
return internalMaxPower;
}
@Override
public double getAECurrentPower()
{
return internalCurrentPower;
}
@Override
public boolean isAEPublicPowerStorage()
{
return true;
}
@Override
public AccessRestriction getPowerFlow()
{
return AccessRestriction.READ_WRITE;
}
@Override
public void onReady()
{
super.onReady();
currentMeta = (byte) worldObj.getBlockMetadata( xCoord, yCoord, zCoord );
changePowerLevel();
}
@Override
public NBTTagCompound downloadSettings(SettingsFrom from)
{
if ( from == SettingsFrom.DISMANTLE_ITEM )
{
NBTTagCompound tag = new NBTTagCompound();
tag.setDouble( "internalCurrentPower", internalCurrentPower );
tag.setDouble( "internalMaxPower", internalMaxPower ); // used for tool tip.
return tag;
}
return null;
}
@Override
public void uploadSettings(SettingsFrom from, NBTTagCompound compound)
{
if ( from == SettingsFrom.DISMANTLE_ITEM )
{
internalCurrentPower = compound.getDouble( "internalCurrentPower" );
}
}
}