package net.minecraft.src;

import java.util.Random;

public class BlockBattery extends BlockContainer {

    public BlockBattery(int i, int j, Material material) {
        super(i, j, material);
        updateCounter = 0;
        setTickOnLoad(true);
    }

    protected TileEntity getBlockEntity() {
        return new TileEntityBattery();
    }

    public int tickRate() {
        return 2;
    }

    public void updateTick(World world, int i, int j, int k, Random random) {
        TileEntityBattery tileentity = (TileEntityBattery)world.getBlockTileEntity(i, j, k);
        updateCounter = (updateCounter + 1) % 20;
        tileentity.currentState = tileentity.poweredTick[updateCounter];
        if (tileentity.currentState != tileentity.prevState) {
            if (tileentity.enabledFace[0]) world.notifyBlocksOfNeighborChange(i, j + 1, k, blockID);
            if (tileentity.enabledFace[1]) world.notifyBlocksOfNeighborChange(i, j - 1, k, blockID);
            if (tileentity.enabledFace[2]) world.notifyBlocksOfNeighborChange(i, j, k + 1, blockID);
            if (tileentity.enabledFace[3]) world.notifyBlocksOfNeighborChange(i, j, k - 1, blockID);
            if (tileentity.enabledFace[4]) world.notifyBlocksOfNeighborChange(i + 1, j, k, blockID);
            if (tileentity.enabledFace[5]) world.notifyBlocksOfNeighborChange(i - 1, j, k, blockID);
            tileentity.prevState = tileentity.currentState;
        }
    }

    public boolean isPoweringTo(IBlockAccess iblockaccess, int i, int j, int k, int l) {
        TileEntityBattery tileentity = (TileEntityBattery)iblockaccess.getBlockTileEntity(i, j, k);
        return tileentity.currentState && tileentity.enabledFace[l];
    }

    public boolean isIndirectlyPoweringTo(World world, int i, int j, int k, int l) {
        TileEntityBattery tileentity = (TileEntityBattery)world.getBlockTileEntity(i, j, k);
        return tileentity.currentState && tileentity.enabledFace[l];
    }

    public boolean blockActivated(World world, int i, int j, int k, EntityPlayer entityplayer) {
        // Open GUI to Configure
        return false;
    }

    private int updateCounter;
}


package net.minecraft.src;

public class TileEntityBattery extends TileEntity {

    public TileEntityBattery() {
        enabledFace = new boolean[] {
                false, false, false, false, false, false
        };
        poweredTick = new boolean[] {
                false, false, false, false, false, false, false, false, false, false,
                false, false, false, false, false, false, false, false, false, false
        };
        currentState = false;
        prevState = false;
    }

    public void readFromNBT(NBTTagCompound nbttagcompound) {
        super.readFromNBT(nbttagcompound);
        //
    }

    public void writeToNBT(NBTTagCompound nbttagcompound) {
        super.writeToNBT(nbttagcompound);
        //
    }

    public boolean[] enabledFace;
    public boolean[] poweredTick;
    public boolean currentState;
    public boolean prevState;
}