Elevator

• This project simulates the logic of a 4 elevator system.
• it tries to minimize wait time by distributing the requests to multiple cars.
• If you start multiple requests at the same time, it determins which is available and distributes it to the various elevators.
• it demonstrates the use of UIStackViews

Operation

• The up and down buttons on the left side simulate the Up and Down buttons on the floor levels.
• The 4 following columns are the current state of the elevators. If you click on the floor it simulate the buttons inside the elevator.
• The arrows next to the columns show which way the elevator is going.
• Key:
  • Blue: no elevator present on the floor.
  • Yellow: elevator on floor, door closed.
  • Black: door open
  • Green: indicates that the elevator was requested from the elevator panel.

Bugs

• the up and down buttons on the floor panels should renable if the elevator that servieced the request changed directions.

Screenshot