Python Beginner Collision Detection Problems

Question

I'm a beginner at coding and I'm working on a basic platformer game. I've looked at many different resources for the past couple of days and cant quite get a clear picture. At this point I'm pretty lost from switching between one person's method to another person's. Right now, I'm looking at this Pygame tut . I'm getting the following error:

  File ".../PlayerPlat.py", line 87, in <module>

hero = Player(400, 0)

  File ".../PlayerPlat.py", line 10, in __init__

  self.rect = pygame.rect(32, 32, 16, 16)

TypeError: 'module' object is not callable

Code is as follows:

    class Player(pygame.sprite.Sprite):

    def __init__(self, dx, dy):
        self.rect = pygame.rect(32, 32, 16, 16)
        self.image = pygame.image.load("hero.png")
        self.image.set_colorkey(white)

    def move(self, dx, dy):
        if dx!=0:
            self.move_single_axis(dx, 0)
        if dy!=0:
            self.move_single_axis(0,dy)

    def move_single_axis(self, dx, dy):
        self.rect.x +=dx
        self.rect.y +=dy

    hero = Player(400, 0)

Why is this giving the error?

Answer 1

不熟悉pygame，但是文档说 rect应该大写，例如pygame.Rect(32, 32, 16, 16) -试试看。

Answer 2

该方法使用大写字母R而不是小写字母r

self.rect = pygame.Rect(32, 32, 16, 16) # capital `R`