python pygame实现打砖块游戏_python_

import sys sys.path.append(r'E:\anaconda\Lib\site-packages') import pygame import sys import random import time import math from tkinter import _flatten pygame.init() pygame.font.init() brick_length = 25 brick_wide = 15 rect_length = 100 rect_wide = 5 window_length = 400                                                            window_wide = 250 move_x = 8                                                                    move_y = 8 radius = 10 score=0 over_sign=0 win_sign=0 frequency=0 ball_color=(240,240,240) k_counter = 0 state = [] game_window = pygame.display.set_mode((window_length,window_wide)) def rectmove():     mouse_x , _ = pygame.mouse.get_pos()     pygame.draw.rect(game_window,(255,255,255),((mouse_x-rect_length//2),(window_wide-rect_wide),rect_length,rect_wide))   def ballready():                                                                             pygame.draw.circle(game_window,ball_color,(ball_x,ball_y),radius)            #绘制球 def ball_window():      global move_x     global move_y   #球与窗口边框的碰撞检测     if ball_x <= radius or ball_x >= (window_length-radius):                 move_x = -move_x     if ball_y <= radius:         move_y = -move_y def ball_rect():       #球与球拍的碰撞检测         collision_sign_x = 0        #定义碰撞标识     collision_sign_y = 0     global k_counter     global move_x     global move_y     global distance     mouse_x , _ = pygame.mouse.get_pos()     if ball_x < (mouse_x-rect_length//2):         closestpoint_x = mouse_x-rect_length//2         collision_sign_x = 1     elif ball_x > (mouse_x+rect_length//2):         closestpoint_x = mouse_x+rect_length//2         collision_sign_x = 2     else:         closestpoint_x = ball_x         collision_sign_x = 3     if ball_y < (window_wide-rect_wide):         closestpoint_y = (window_wide-rect_wide)         collision_sign_y = 1     elif ball_y > window_wide:         closestpoint_y = window_wide         collision_sign_y = 2     else:         closestpoint_y = ball_y         collision_sign_y = 3         #定义球拍到圆心最近点与圆心的距离     distance = math.sqrt(math.pow(closestpoint_x-ball_x,2)+math.pow(closestpoint_y-ball_y,2))         #球在球拍上左、上中、上右3种情况的碰撞检测     if distance < radius and collision_sign_y == 1 and (collision_sign_x == 1 or collision_sign_x == 2):         if collision_sign_x == 1 and move_x > 0:             move_x = - move_x             move_y = - move_y         if collision_sign_x == 1 and move_x < 0:             move_y = - move_y         if collision_sign_x == 2 and move_x < 0:             move_x = - move_x             move_y = - move_y         if collision_sign_x == 2 and move_x > 0:             move_y = - move_y     if distance < radius and collision_sign_y == 1 and collision_sign_x == 3:         move_y = - move_y         if distance < radius and collision_sign_y == 3:     #球在球拍左、右两侧中间的碰撞检测         move_x = - move_x              k_counter = k_counter + 1 def ballmove():      global ball_x      global ball_y         global over_sign     global frequency         global brick_list          #绘制球，设置反弹触发条件         pygame.draw.circle(game_window,ball_color,(ball_x,ball_y),radius)             ball_x += move_x     ball_y -= move_y   #调用碰撞检测函数     ball_window()     ball_rect()     if distance < radius:         frequency += 1           #接球次数         if ball_y > 270:       #设置游戏失败条件         over_sign = 1       def record_brick_state():     global brick_state     global brick_list     if ball_y == 203:         brick_state = list(_flatten(brick_list))    #变为一维 ball_state = [0,0,0,0,0,0] def record_ball_state():     global ball_x     global ball_y      global ball_state     if ball_y == 203:         ball_state[0] = ball_x*0.01         ball_state[1] = ball_y*0.01     if ball_y == 211:         ball_state[2] = ball_x*0.01         ball_state[3] = ball_y*0.01           if ball_y == 219:         ball_state[4] = ball_x*0.01         ball_state[5] = ball_y*0.01   def calculate_score(brick_list):     brick_num = 0     global score     for i in range(5):         for j in range(12):             brick_num = brick_num + brick_list[i][j]     score = 60 - brick_num #    print(score)      def brickarrange():     global brick_length     global brick_wide     global score         global win_sign     global brick_x     global brick_y     global distanceb     global ball_x     global ball_y       global brick_list_      #绘制砖块     for i in range(5):         for j in range(12):             brick_x = j*(brick_length+5)             brick_y = i*(brick_wide+5)+40             if brick_list[i][j] == 1:                                                                                               pygame.draw.rect(game_window,(255,255,255),(brick_x,brick_y,brick_length,brick_wide))                                                         ball_brick()      #调用碰撞检测函数                                         if distanceb < radius:                      brick_list[i][j] = 0           calculate_score(brick_list)       #设置游戏胜利条件     if score == 60:         win_sign = 1 def ball_brick():         global distanceb      global move_x     global move_y         #球与砖块的碰撞检测     collision_sign_bx = 0       #定义碰撞标识     collision_sign_by = 0     if ball_x < brick_x:         closestpoint_bx = brick_x         collision_sign_bx = 1     elif ball_x > brick_x+brick_length:         closestpoint_bx = brick_x+brick_length         collision_sign_bx = 2     else:         closestpoint_bx = ball_x         collision_sign_bx = 3     if ball_y < brick_y:         closestpoint_by = brick_y         collision_sign_by = 1     elif ball_y > brick_y+brick_wide:         closestpoint_by = brick_y+brick_wide         collision_sign_by = 2     else:         closestpoint_by = ball_y         collision_sign_by = 3                                                    #定义砖块到圆心最近点与圆心的距离     distanceb = math.sqrt(math.pow(closestpoint_bx-ball_x,2)+math.pow(closestpoint_by-ball_y,2))                                                                                 #球在砖块上左、上中、上右3种情况的碰撞检测     if distanceb < radius and collision_sign_by == 1 and (collision_sign_bx == 1 or collision_sign_bx == 2):         if collision_sign_bx == 1 and move_x > 0:             move_x = - move_x             move_y = - move_y         if collision_sign_bx == 1 and move_x < 0:             move_y = - move_y         if collision_sign_bx == 2 and move_x < 0:             move_x = - move_x             move_y = - move_y         if collision_sign_bx == 2 and move_x > 0:             move_y = - move_y     if distanceb < radius and collision_sign_by == 1 and collision_sign_bx == 3:             move_y = - move_y                                             #球在砖块下左、下中、下右3种情况的碰撞检测     if distanceb < radius and collision_sign_by == 2 and (collision_sign_bx == 1 or collision_sign_bx == 2):         if collision_sign_bx == 1 and move_x > 0:             move_x = - move_x             move_y = - move_y         if collision_sign_bx == 1 and move_x < 0:             move_y = - move_y         if collision_sign_bx == 2 and move_x < 0:             move_x = - move_x             move_y = - move_y         if collision_sign_bx == 2 and move_x > 0:             move_y = - move_y     if distanceb < radius and collision_sign_by == 2 and collision_sign_bx == 3:         move_y = - move_y         if distanceb < radius and collision_sign_by == 3:       #球在砖块左、右两侧中间的碰撞检测         move_x = - move_x while True:     brick_list = [[1,1,1,1,1,1,1,1,1,1,1,1],                [1,1,1,1,1,1,1,1,1,1,1,1],                [1,1,1,1,1,1,1,1,1,1,1,1],                [1,1,1,1,1,1,1,1,1,1,1,1],                [1,1,1,1,1,1,1,1,1,1,1,1]]     score=0     win_sign=0     frequency=0     over_sign=0         mouse_x , _= pygame.mouse.get_pos()     ball_x=mouse_x     ball_y = window_wide-rect_wide-radius     while True:         game_window.fill((111,111,111))         pygame.display.flip()         for event in pygame.event.get():             if event.type == pygame.QUIT:                 pygame.quit()                 exit()         rectmove()           ballmove()         brickarrange()         record_brick_state()         record_ball_state()         if ball_state[1] !=0:             if ball_state[3] !=0:                 if ball_state[5] !=0:                     state = brick_state + ball_state                     ball_state =[0,0,0,0,0,0]                     print(state)         if over_sign == 1:             break         if win_sign == 1:             break         pygame.display.update()         time.sleep(0.06)