package appeng.tile.networking; import java.util.EnumSet; import net.minecraft.nbt.NBTTagCompound; import net.minecraftforge.common.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.events.AETileEventHandler; 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() { byte leel = (byte) (8.0 * (internalCurrentPower / internalMaxPower)); if ( leel > 7 ) leel = 7; if ( leel < 0 ) leel = 0; if ( currentMeta != leel ) { currentMeta = leel; worldObj.setBlockMetadataWithNotify( xCoord, yCoord, zCoord, currentMeta, 2 ); } } private class TileEnergyCellHandler extends AETileEventHandler { public TileEnergyCellHandler() { super( EnumSet.of( TileEventType.WORLD_NBT ) ); } @Override public void writeToNBT(NBTTagCompound data) { data.setDouble( "internalCurrentPower", internalCurrentPower ); } @Override public void readFromNBT(NBTTagCompound data) { internalCurrentPower = data.getDouble( "internalCurrentPower" ); } }; public TileEnergyCell() { gridProxy.setIdlePowerUsage( 0 ); addNewHandler( new TileEnergyCellHandler() ); } @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; } final 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 e) { } } 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" ); } } }