本文实例为大家分享了Python实现24点小游戏的具体代码，供大家参考，具体内容如下
玩法：通过加减乘除操作，小学生都没问题的。
源码分享：
import os
import sys
import pygame
from cfg import *
from modules import *
from fractions import Fraction
'''检查控件是否被点击'''
def checkClicked(group, mouse_pos, group_type='NUMBER'):
selected = []
# 数字卡片/运算符卡片
if group_type == GROUPTYPES[0] or group_type == GROUPTYPES[1]:
max_selected = 2 if group_type == GROUPTYPES[0] else 1
num_selected = 0
for each in group:
num_selected += int(each.is_selected)
for each in group:
if each.rect.collidepoint(mouse_pos):
if each.is_selected:
each.is_selected = not each.is_selected
num_selected -= 1
each.select_order = None
else:
if num_selected < max_selected:
each.is_selected = not each.is_selected
num_selected += 1
each.select_order = str(num_selected)
if each.is_selected:
selected.append(each.attribute)
# 按钮卡片
elif group_type == GROUPTYPES[2]:
for each in group:
if each.rect.collidepoint(mouse_pos):
each.is_selected = True
selected.append(each.attribute)
# 抛出异常
else:
raise ValueError('checkClicked.group_type unsupport %s, expect %s, %s or %s...' % (group_type, *GROUPTYPES))
return selected
'''获取数字精灵组'''
def getNumberSpritesGroup(numbers):
number_sprites_group = pygame.sprite.Group()
for idx, number in enumerate(numbers):
args = (*NUMBERCARD_POSITIONS[idx], str(number), NUMBERFONT, NUMBERFONT_COLORS, NUMBERCARD_COLORS, str(number))
number_sprites_group.add(Card(*args))
return number_sprites_group
'''获取运算符精灵组'''
def getOperatorSpritesGroup(operators):
operator_sprites_group = pygame.sprite.Group()
for idx, operator in enumerate(operators):
args = (*OPERATORCARD_POSITIONS[idx], str(operator), OPERATORFONT, OPREATORFONT_COLORS, OPERATORCARD_COLORS, str(operator))
operator_sprites_group.add(Card(*args))
return operator_sprites_group
'''获取按钮精灵组'''
def getButtonSpritesGroup(buttons):
button_sprites_group = pygame.sprite.Group()
for idx, button in enumerate(buttons):
args = (*BUTTONCARD_POSITIONS[idx], str(button), BUTTONFONT, BUTTONFONT_COLORS, BUTTONCARD_COLORS, str(button))
button_sprites_group.add(Button(*args))
return button_sprites_group
'''计算'''
def calculate(number1, number2, operator):
operator_map = {'+': '+', '-': '-', '×': '*', '÷': '/'}
try:
result = str(eval(number1+operator_map[operator]+number2))
return result if '.' not in result else str(Fraction(number1+operator_map[operator]+number2))
except:
return None
'''在屏幕上显示信息'''
def showInfo(text, screen):
rect = pygame.Rect(200, 180, 400, 200)
pygame.draw.rect(screen, PAPAYAWHIP, rect)
font = pygame.font.Font(FONTPATH, 40)
text_render = font.render(text, True, BLACK)
font_size = font.size(text)
screen.blit(text_render, (rect.x+(rect.width-font_size[0])/2, rect.y+(rect.height-font_size[1])/2))
'''主函数'''
def main():
# 初始化, 导入必要的游戏素材
pygame.init()
pygame.mixer.init()
screen = pygame.display.set_mode(SCREENSIZE)
pygame.display.set_caption('24 point —— 九歌')
win_sound = pygame.mixer.Sound(AUDIOWINPATH)
lose_sound = pygame.mixer.Sound(AUDIOLOSEPATH)
warn_sound = pygame.mixer.Sound(AUDIOWARNPATH)
pygame.mixer.music.load(BGMPATH)
pygame.mixer.music.play(-1, 0.0)
# 24点游戏生成器
game24_gen = game24Generator()
game24_gen.generate()
# 精灵组
# --数字
number_sprites_group = getNumberSpritesGroup(game24_gen.numbers_now)
# --运算符
operator_sprites_group = getOperatorSpritesGroup(OPREATORS)
# --按钮
button_sprites_group = getButtonSpritesGroup(BUTTONS)
# 游戏主循环
clock = pygame.time.Clock()
selected_numbers = []
selected_operators = []
selected_buttons = []
is_win = False
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit(-1)
elif event.type == pygame.MOUSEBUTTONUP:
mouse_pos = pygame.mouse.get_pos()
selected_numbers = checkClicked(number_sprites_group, mouse_pos, 'NUMBER')
selected_operators = checkClicked(operator_sprites_group, mouse_pos, 'OPREATOR')
selected_buttons = checkClicked(button_sprites_group, mouse_pos, 'BUTTON')
screen.fill(AZURE)
# 更新数字
if len(selected_numbers) == 2 and len(selected_operators) == 1:
noselected_numbers = []
for each in number_sprites_group:
if each.is_selected:
if each.select_order == '1':
selected_number1 = each.attribute
elif each.select_order == '2':
selected_number2 = each.attribute
else:
raise ValueError('Unknow select_order %s, expect 1 or 2...' % each.select_order)
else:
noselected_numbers.append(each.attribute)
each.is_selected = False
for each in operator_sprites_group:
each.is_selected = False
result = calculate(selected_number1, selected_number2, *selected_operators)
if result is not None:
game24_gen.numbers_now = noselected_numbers + [result]
is_win = game24_gen.check()
if is_win:
win_sound.play()
if not is_win and len(game24_gen.numbers_now) == 1:
lose_sound.play()
else:
warn_sound.play()
selected_numbers = []
selected_operators = []
number_sprites_group = getNumberSpritesGroup(game24_gen.numbers_now)
# 精灵都画到screen上
for each in number_sprites_group:
each.draw(screen, pygame.mouse.get_pos())
for each in operator_sprites_group:
each.draw(screen, pygame.mouse.get_pos())
for each in button_sprites_group:
if selected_buttons and selected_buttons[0] in ['RESET', 'NEXT']:
is_win = False
if selected_buttons and each.attribute == selected_buttons[0]:
each.is_selected = False
number_sprites_group = each.do(game24_gen, getNumberSpritesGroup, number_sprites_group, button_sprites_group)
selected_buttons = []
each.draw(screen, pygame.mouse.get_pos())
# 游戏胜利
if is_win:
showInfo('Congratulations', screen)
# 游戏失败
if not is_win and len(game24_gen.numbers_now) == 1:
showInfo('Game Over', screen)
pygame.display.flip()
clock.tick(30)
'''run'''
if __name__ == '__main__':
main()以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持编程网。
