5 完整代码
import sys, pygame
from pygame.locals import *
class Trivia(object):
def __init__(self, filename):
self.data = []
self.current = 0
self.total = 0
self.correct = 0
self.score = 0
self.scored = False
self.failed = False
self.wronganswer = 0
self.colors = [white,white,white,white]
#read trivia data from file
f = open(filename, "r", encoding='utf8')
trivia_data = f.readlines()
f.close()
#count and clean up trivia data
for text_line in trivia_data:
self.data.append(text_line.strip())
self.total += 1
def show_question(self):
print_text(font1, 210, 5, "TRIVIA GAME")
print_text(font2, 190, 500-20, "Press Keys (1-4) To Answer", purple)
print_text(font2, 530, 5, "SCORE", purple)
print_text(font2, 550, 25, str(self.score), purple)
#get correct answer out of data (first)
self.correct = int(self.data[self.current+5])
#display question
question = self.current // 6 + 1
print_text(font1, 5, 80, "QUESTION " + str(question))
print_text(font2, 20, 120, self.data[self.current], yellow)
#respond to correct answer
if self.scored:
self.colors = [white,white,white,white]
self.colors[self.correct-1] = green
print_text(font1, 230, 380, "CORRECT!", green)
print_text(font2, 170, 420, "Press Enter For Next Question", green)
elif self.failed:
self.colors = [white,white,white,white]
self.colors[self.wronganswer-1] = red
self.colors[self.correct-1] = green
print_text(font1, 220, 380, "INCORRECT!", red)
print_text(font2, 170, 420, "Press Enter For Next Question", red)
#display answers
print_text(font1, 5, 170, "ANSWERS")
print_text(font2, 20, 210, "1 - " + self.data[self.current+1], self.colors[0])
print_text(font2, 20, 240, "2 - " + self.data[self.current+2], self.colors[1])
print_text(font2, 20, 270, "3 - " + self.data[self.current+3], self.colors[2])
print_text(font2, 20, 300, "4 - " + self.data[self.current+4], self.colors[3])
def handle_input(self,number):
if not self.scored and not self.failed:
if number == self.correct:
self.scored = True
self.score += 1
else:
self.failed = True
self.wronganswer = number
def next_question(self):
if self.scored or self.failed:
self.scored = False
self.failed = False
self.correct = 0
self.colors = [white,white,white,white]
self.current += 6
if self.current >= self.total:
self.current = 0
def print_text(font, x, y, text, color=(255,255,255), shadow=True):
if shadow:
imgText = font.render(text, True, (0,0,0))
screen.blit(imgText, (x-2,y-2))
imgText = font.render(text, True, color)
screen.blit(imgText, (x,y))
#main program begins
pygame.init()
screen = pygame.display.set_mode((600,500))
pygame.display.set_caption("The Trivia Game")
font1 = pygame.font.Font('1.ttf', 40)
font2 = pygame.font.Font('1.ttf', 24)
white = 255,255,255
cyan = 0,255,255
yellow = 255,255,0
purple = 255,0,255
green = 0,255,0
red = 255,0,0
#load the trivia data file
trivia = Trivia("trivia_data.txt")
#repeating loop
while True:
for event in pygame.event.get():
if event.type == QUIT:
sys.exit()
elif event.type == KEYUP:
if event.key == pygame.K_ESCAPE:
sys.exit()
elif event.key == pygame.K_1:
trivia.handle_input(1)
elif event.key == pygame.K_2:
trivia.handle_input(2)
elif event.key == pygame.K_3:
trivia.handle_input(3)
elif event.key == pygame.K_4:
trivia.handle_input(4)
elif event.key == pygame.K_RETURN:
trivia.next_question()
#clear the screen
screen.fill((0,0,200))
#display trivia data
trivia.show_question()