save project

my_game.py

 import pygame
 from pygame import locals
-
+import random
 pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
@@ -10,44 +10,57 @@ background = pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
 stone = pygame.image.load('stone.png')      # 石头
 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'),pygame.image.load('hero2.png'),pygame.image.load('hero3.png'),pygame.image.load('hero4.png'),pygame.image.load('hero5.png')]
-i=0
 index = 0 
-jiumState="runing"
+j="runing"
 y=400
 t=30
+obstacle=random.choice([bush,stone,cacti])                                                                                             
+rect=obstacle.get_rect()
+rect.x=1000
+rect.y=500-rect.height
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
-            # 接收到退出事件后退出程序
-        if  event.type == locals.KEYDOWN:
-            if event.key == locals.KEY_SPACE:
-                jiumState == "up"
-    if  jiumState == "up":
-        if t > 0:
-            y -= tick
+            exit()# 接收到退出事件后退出程序
+        if event.type==locals.KEYDOWN:
+           if j=="runing":  
+              if event.key==locals.K_SPACE:
+                j="up"
+    if j=="up":
+        if t>0:
+            y-=t
             t-=2
         else:
-            jiumState == "down"
-    if  jiumState == "down":
-        if t <= 3:
-            y += t
-            t += 2
+            j="down"
+    if j=="down":
+        if t<=30:
+            y+=t
+            t+=2
         else:
-            jiumState == "runing" 
-        wukong = [index]
-        index += 1
-        if index = 5:
-            index = 0
-    if  i>4:
-        i=0
-    wukong=hero[i]
-    i+=1
+            j="runing"
+            t=30
+
+
+    wukong=hero[index]
+    if j=="runing":
+        index+=1
+        if index>=5:
+            index=0
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(wukong, (150, 400))
+    screen.blit(wukong, (150, y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
+    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))
+    pygame.display.update()
+    FPS.tick(30)
\ No newline at end of file

u/jik

+t=30
+y=100
+while True:
+    if jumpState=="up":
+        if t > 0:
+            y -= t
+            t-=2
+        else:
+        jumpState="dowm"
\ No newline at end of file