save project

my_game.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
-
+import random
 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))
@@ -11,7 +11,7 @@ background = pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
 road = pygame.image.load('road.png')      # 路
 stone = pygame.image.load('stone.png')      # 石头
 stone = pygame.image.load('stone.png')      # 石头
 cacti = pygame.image.load('cacti.png')      # 仙人掌
 cacti = pygame.image.load('cacti.png')      # 仙人掌
-apple = pygame.image.load('bush.png')      # 灌木丛
+bush = pygame.image.load('bush.png')      # 灌木丛
 hero = [pygame.image.load('hero1.png'),
 hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero2.png'),
         pygame.image.load('hero2.png'),
         pygame.image.load('hero3.png'),
         pygame.image.load('hero3.png'),
@@ -21,6 +21,10 @@ index = 0
 y = 400
 y = 400
 jumpState = 'running'
 jumpState = 'running'
 t = 30
 t = 30
+obstacle = random.choice([bush,stone,cacti])
+rect = obstacle.get_rect()
+rect.x = 1000
+rect.y = 500 - rect.height
 
 
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
@@ -28,31 +32,43 @@ while True:
             # 接收到退出事件后退出程序
             # 接收到退出事件后退出程序
             exit()
             exit()
         if event.type == locals.KEYDOWN:
         if event.type == locals.KEYDOWN:
-            if event.key == locals.K_SPACE:
-                jumpState = 'up'
+            if jumpState == 'running':
+                if event.key == locals.K_SPACE:
+                    jumpState = 'up'
     if jumpState == 'up':
     if jumpState == 'up':
         if t > 0:
         if t > 0:
-            if y > 150:
-                y -= t
-                t -=2
+            y -= t
+            t -=2
         else:
         else:
             jumpState = 'down'
             jumpState = 'down'
+
     if jumpState == 'down':
     if jumpState == 'down':
         if t <= 30:
         if t <= 30:
-            if y < 400:
-                y += t
-                t += 2
+            y += t
+            t += 2
         else:
         else:
-            jumpState = 'runing'
+            jumpState = 'runing' 
             t = 30
             t = 30
+                                                                  
     wukong = hero[index]
     wukong = hero[index]
-    index += 1
-    if index >= 5:
-        index = 0
+    if jumpState == 'running':
+        index += 1
+        if index == 5:
+            index = 0
+
+
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(road, (0, 500))
     screen.blit(wukong, (150, y))
     screen.blit(wukong, (150, y))
+
+    if rect.x <= 0-rect.width:
+        obstacle = random.choice([bush,stone,cacti])
+        rect = obstacle.get_rect()
+        rect.x = 1000
+        rect.y = 500 - rect.height
+    rect.x -= 8
+    screen.blit(obstacle,(rect.x,rect.y))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPS.tick(60)
     FPS.tick(60)
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