Coroutine

The Coroutine class is a helper class that provides a way to execute a function at regular intervals. It is an optimal function to create health regeneration or enemy spawns, for example. To use the Coroutine object, create an instance of it and provide it with the necessary parameters:

from core import *
class FooBar(Engine):
    def start(self):
        self.counter = 5
        self.start_coroutines([
            Coroutine(func=self.my_func, interval=1000, call_delay=1200, loop_condition=lambda: self.counter > 0) # runs my_func in 1200 ms every 1000 ms
        ])

    def my_func(self):
        print("Hello World")
        self.counter = self.counter - 1
        return {'interval': random.randint(1000, 2000)} # interval is optionally adjustable every tick

Output: 5x Hello World