调试Python pygame程序

Question

from livewires import games, color

#Creating and validating the pygame screen.
scrwidth = 640
scrheight = 480
fps = 50
myscr = games.Screen(scrwidth, scrheight)
#Loading an image into memory to create an image object
wall_image = games.load_image("wall.jpg", transparent = False)
myscr.set_background (wall_image)
#Printing Arbitary Score
texty = games.Text(value = "Score: 2048321",
                   size = 70,
                   color = color.black,
                   x = 400,
                   y = 30)
myscr.add(texty)
myscr.mainloop()

由于某些原因，我无法将分数字符串打印到我指定的位置。

当我在没有给给定对象赋值变量的情况下做同样的事情时，我能够成功地做到这一点，但现在我不是已经把它赋值给了一个变量。

任何意见都将不胜感激。提前谢谢。

编辑:按要求编辑工作代码。

from livewires import games, color

games.init(screen_width = 640, screen_height = 480, fps = 50)

wall_image = games.load_image("wall.jpg", transparent = False)
games.screen.background = wall_image

score = games.Text(value = 1756521,
                   size = 60,
                   color = color.black,
                   x = 550,
                   y = 30)
games.screen.add(score)

games.screen.mainloop()

我们到了!工作代码：

from livewires import games, color

#Creating and validating the pygame screen.
scrwidth = 640
scrheight = 480
fpsy = 50
games.init(screen_width = scrwidth, screen_height =scrheight, fps = fpsy)
myscr = games.screen
#Loading an image into memory to create an image object
wall_image = games.load_image("wall.jpg", transparent = False)
myscr.background = wall_image
#Printing Arbitary Score
texty = games.Text(value = "Score: 2048321",
                   size = 70,
                   color = color.black,
                   x = 400,
                   y = 30)
myscr.add(texty)
myscr.mainloop()

Answer 1

我想我知道发生了什么，如果我没有错，你可能会认为

games.init(screen_width = 640，screen_height = 480，fps = 50)

就是和

scrwidth = 640
scrheight = 480
fps = 50
games.init(scrwidth, scrheight)

但情况可能并非如此，参数int屏幕以不特定的顺序查找name=value对，因此仅有值对可能不起作用。但是，您可以这样做

scrwidth = 640
scrheight = 480
fps = 50
games.init(screen_width=scrwidth, screen_height= scrheight, fps=fps)
myscr = games.screen

我猜由于您的大小设置不正确，文本中的x，y是绝对变量，所以您的文本可能会被弄乱