Method canProvidePower

src/main/java/net/minecraft/block/Block.java:985–988

Can this block provide power. Only wire currently seems to have this change based on its state.

()

     * Can this block provide power. Only wire currently seems to have this change based on its state.
     */
    public boolean canProvidePower()
    {
        return false;
    }

    /**
     * Called When an Entity Collided with the Block