python - Adding enemies to a pygame platformer -


i'm new pygame , trying make platformer game that's based on tutorial: http://programarcadegames.com/python_examples/show_file.php?file=platform_scroller.py

i can't quite figure out how add moving enemies, can me?

moving enemies of combination of how player , platform objects work in example linked:

  1. the enemy class subclass of pygame.sprite.sprite, similar both aforementioned objects.

  2. they have implement update() method, similar player, define how move on each frame. @ player.update() guidance; basically, move enemy's rect in way.

  3. instances of enemy class should added level's enemy_list object (which exists in example code), means updated , drawn on every frame. similar how level_0x constructors add platform instances level's platform_list variable.

in short, like:

class enemy(pygame.sprite.sprite):     def __init__(self):         # set size, look, initial position, etc. of enemy here...         pass      def update(self):         # define how enemy moves on each frame here...         pass  class level_01(level):     def __init__(self, player):         # platform code in example goes here...          # add 2 enemies level         self.enemy_list.add(enemy())         self.enemy_list.add(enemy())

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