- video is only produced _after_ simulation has ended
- simulation class more modularized

- simulation runs infintly (until user-cancellation)
- floor is no parent to vehicles (was other way around)
- this allows for mutiple vehicles on the same floor
- sensors have buffer, instead of ever filling arrays
- plotting is postponed

adjustments to MonitorAgent-class
find the right memory format of MonitorAgent
use collections.deque for buffer