調試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()

出於某種原因，我無法在我指定的位置打印得分字符串。

當我在沒有為給定對象分配變量的情況下做同樣的事情時，我能夠成功地做到這一點，但現在我不是因為我已將它分配給變量。

任何輸入將不勝感激。 提前致謝。

編輯：根據要求，工作代碼。

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()

我們來了！ 工作代碼：

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

我想我知道發生了什么事，如果我沒有錯，你可以假設

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

是一樣的

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

但情況可能並非如此，參數int screen在沒有特定順序的情況下查找name = value對，因此只有值對可能不起作用。 但是你可以這樣做

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

我猜測，因為你的大小沒有正確設置，文本中的x，y是絕對變量，你的文字可能搞砸了