save project

my_game.py

@@ -2,15 +2,27 @@ import pygame
 from pygame import locals
 from pygame import locals
 import random
 import random
 V = 0
 V = 0
-answer = input('请选择难度：(简单，中等，困难)')
+answer = input('请选择难度：(简单，中等，困难，反向)')
 if answer == '简单':
 if answer == '简单':
     V = 1.33
     V = 1.33
 elif answer == '中等':
 elif answer == '中等':
     V = 1.5
     V = 1.5
 elif answer == '困难':
 elif answer == '困难':
     V = 2
     V = 2
+elif answer == '反向':
+    answer_2 = input('请再次选择难度：(简单，中等，困难)')
+    if answer_2 == '简单':
+        V = 1.33
+    elif answer_2 == '中等':
+        V = 1.5
+    elif answer_2 == '困难':
+        V = 2
+    else:
+        V = 0.1
+        print('芜湖起飞!!!!')
 else:
 else:
     V = 0.1
     V = 0.1
+    print('芜湖起飞!!!!')
 pygame.init()  # 初始化
 pygame.init()  # 初始化
 # 创建一个窗口
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
 screen = pygame.display.set_mode((1000, 600))
@@ -39,9 +51,13 @@ class Block(pygame.sprite.Sprite):
         super().__init__()
         super().__init__()
         self.image = random.choice([image1,image2,image3])
         self.image = random.choice([image1,image2,image3])
         self.rect = self.image.get_rect()
         self.rect = self.image.get_rect()
-        self.rect.x = 1000
+        if answer == '反向':
+            self.rect.x = 0
+        else:
+            self.rect.x = 1000
         self.rect.y = 500 - self.rect.height
         self.rect.y = 500 - self.rect.height
 obstacle = Block(bush,stone,cacti)
 obstacle = Block(bush,stone,cacti)
+block_list = pygame.sprite.Group()
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
@@ -79,20 +95,31 @@ while True:
     if road_x <= -1000:
     if road_x <= -1000:
         road_x = 0
         road_x = 0
     time += 1
     time += 1
-    if time > 60
+    if time > 60:
         time = 0
         time = 0
-        num = random(0,50)
+        num = random.randint(0,50)
         if num > 20:
         if num > 20:
-            screen.blit(sprite.image,(sprite.rect.x,sprite.rect.y)) 
+            obstacle = Block(bush,cacti,stone)
+            block_list.add(obstacle)
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (beijing_x, 0))     # 远处背景
     screen.blit(background, (beijing_x, 0))     # 远处背景
     screen.blit(road, (road_x, 500))     # 路
     screen.blit(road, (road_x, 500))     # 路
-    screen.blit(wukong, (150, y))     # 悟空
-    block_list = pygame.sprite.Group()
-    block_list.append(sprite)
+    if answer == '反向':
+        screen.blit(wukong,(600,y))
+    else:
+        screen.blit(wukong, (150, y))     # 悟空
     for sprite in block_list:
     for sprite in block_list:
-        sprite.rect.x -= 8
+        if answer == '反向':
+            sprite.rect.x += 8
+        else:
+            sprite.rect.x -= 8
         screen.blit(sprite.image,(sprite.rect.x,sprite.rect.y)) 
         screen.blit(sprite.image,(sprite.rect.x,sprite.rect.y)) 
+        if answer == '反向':
+            if sprite.rect.x >= 1000+sprite.rect.width:
+                sprite.kill()
+        else:   
+            if sprite.rect.x <= 0-sprite.rect.width:
+                sprite.kill()
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPS.tick(60)
     FPS.tick(60)
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