Aryadev Chavali
65bb0e0f66
After the so-called "avalanche", where the fractal has finished forming as there are no more candidates for toppling, we no longer need the threads to be working. As an intensive operation, it makes no sense to continue processing when we are sure there is no further dynamic behaviour possible. Using a tick based solution, every DELTA ticks we check if the avalanche is completed. If so, we clean up all the threads AND ensure that we no longer need to be checking for avalanches.