With Timers you can execute events time controlled. For example, if you want an action to occur not immediately, but with some milliseconds or seconds delay, then you can use a timer.

… note::

Python also provides in the library time the function time.sleep(...).

You should not use this function, because the global delay can cause side effects.

Starting a timer

You can start a timer like this:


The function receives 2 arguments:

  • After 24 frames (1).

  • … the function player.move is executed (2).

The different timers

There are different types of timers:


The ActionTimer calls a method with arguments after a given time and removes itself afterwards.


The LoopActionTimer does the same as the action timer, but the action is repeated over and over with equal intervals. If this loop is to end, the timer must be deleted:

  • This is how you create a loop action timer. The first parameter specifies in which intervals the loop should be repeated.

  • This is how you can remove a LoopActionTimer again.