ModCompass implements IItemPropertyGetter

private double getSpawnToAngle(World worldIn, Entity ent)
    {
        //can I use this to look for nearby Coils?
        //idea is find neraby coil, get it's object and use it's messUpCompass value in the if below
        //worldIn.getEntitiesWithinAABB(EntityPlayer.class, <AABB>)

        //first sets blockpos to world spawnpoint
        BlockPos blockpos = worldIn.getSpawnPoint();;

        //if true changes the blockpos var used to calculate compass angle to the blockpos of the BlockCoil
        if(nearby_coil_object.messUpCompass){
            blockpos = coil_object.getCoilPosition();
        }
        return Math.atan2((double)blockpos.getZ() - ent.posZ, (double)blockpos.getX() - ent.posX);
    }