Redstone Flux no input

package fluxindustry.block.entity;

import cofh.api.energy.EnergyStorage;
import cofh.api.energy.IEnergyProvider;
import cofh.api.energy.IEnergyReceiver;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraftforge.common.util.ForgeDirection;

public class EntityEStorage extends EntityBlock implements IEnergyProvider, IEnergyReceiver {

    EnergyStorage energyStorage;

    public EntityEStorage() {
        this(40000, 40, 40);
    }

    public EntityEStorage(int storage, int receive, int extract) {
        super();
        energyStorage = new EnergyStorage(storage, receive, extract);
    }

    /*@Override
    public void updateEntity() {
    }*/

    @Override
    public boolean onActivate(EntityPlayer player) {
        energyStorage.setEnergyStored(energyStorage.getEnergyStored()+40);
        System.out.println(energyStorage.getEnergyStored());
        return true;
    }

    @Override
    public boolean canConnectEnergy(ForgeDirection dir) {
        /*if (dir == ForgeDirection.UP)
            return true;
        else
            return false;*/
        return true;
    }

    @Override
    public int extractEnergy(ForgeDirection dir, int amount, boolean simulate) {
        if (canConnectEnergy(dir))
            return energyStorage.extractEnergy(amount, simulate);
        else
            return 0;
    }

    @Override
    public int receiveEnergy(ForgeDirection dir, int amount, boolean simulate) {
        if (canConnectEnergy(dir))
            return energyStorage.receiveEnergy(amount, simulate);
        else
            return 0;
    }

    @Override
    public int getEnergyStored(ForgeDirection dir) {
        return energyStorage.getEnergyStored();
    }

    @Override
    public int getMaxEnergyStored(ForgeDirection dir) {
        return energyStorage.getMaxEnergyStored();
    }

}