save project

my_game.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
 import random
 import random
-
+V = 0
+answer = input('请选择难度：(简单，中等，困难)')
+if answer == '简单':
+    V = 1.33
+elif answer == '中等':
+    V = 1.5
+elif answer == '困难':
+    V = 2
+else:
+    V = 0.1
 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))
@@ -19,6 +28,8 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
         pygame.image.load('hero5.png')]
 index = 0   
 index = 0   
+road_x = 0
+beijing_x = 0
 y = 400
 y = 400
 jumpState = "runing"
 jumpState = "runing"
 t = 30
 t = 30
@@ -40,13 +51,13 @@ while True:
     if jumpState == "up":    # 起跳状态
     if jumpState == "up":    # 起跳状态
         if t > 0:
         if t > 0:
             y -= t
             y -= t
-            t -= 2
+            t -= V
         else:
         else:
             jumpState = "down"  
             jumpState = "down"  
     if jumpState == "down":    # 降落状态
     if jumpState == "down":    # 降落状态
         if t <= 30:
         if t <= 30:
             y += t
             y += t
-            t += 2
+            t += V
         else:
         else:
             jumpState = "runing"
             jumpState = "runing"
             t =30
             t =30
@@ -57,11 +68,16 @@ while True:
         index += 1
         index += 1
         if index >= 5:
         if index >= 5:
             index = 0
             index = 0
+    road_x -= 8
+    beijing_x -= 1
+    if beijing_x < -1000:
+        beijing_x = 0
+    if road_x < -1000:
+        road_x = 0
     # 将背景图画上去
     # 将背景图画上去
-    screen.blit(background, (0, 0))     # 远处背景
-    screen.blit(road, (0, 500))     # 路
+    screen.blit(background, (beijing_x, 0))     # 远处背景
+    screen.blit(road, (road_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
     screen.blit(wukong, (150, y))     # 悟空
-
     if rect.x <= 0-rect.width:      # 障碍物消失
     if rect.x <= 0-rect.width:      # 障碍物消失
         # 创建障碍物对象
         # 创建障碍物对象
         obstacle = random.choice([bush,stone,cacti])
         obstacle = random.choice([bush,stone,cacti])