看起来您正在传递三个 RGB 值color
作为三个单独的值render
。它们应该作为单个元组传入。
你还缺少一些self
s. screen.blit(text, [400,300])
应该self.screen.blit(text, [400,300])
,并且您需要使所有实例text
into self.text
如果您希望它可以在两个版本中访问__init__
and draw
.
from __future__ import division
import math
import sys
import pygame
class MyGame(object):
def __init__(self):
pygame.mixer.init()
pygame.mixer.pre_init(44100, -16, 2, 2048)
pygame.init()
self.width = 800
self.height = 600
self.screen = pygame.display.set_mode((self.width, self.height))
self.bg_color = 0, 0, 0
font = pygame.font.Font(None, 100)
self.text = font.render("text that should appear", True, (238, 58, 140))
self.FPS = 30
self.REFRESH = pygame.USEREVENT+1
pygame.time.set_timer(self.REFRESH, 1000//self.FPS)
def run(self):
running = True
while running:
event = pygame.event.wait()
if event.type == pygame.QUIT:
running = False
elif event.type == self.REFRESH:
self.draw()
else:
pass
def draw(self):
self.screen.fill(self.bg_color)
self.screen.blit(self.text, [400,300])
pygame.display.flip()
MyGame().run()
pygame.quit()
sys.exit()
Result: