save project

my_game.py

 import pygame
 from pygame import locals
 import random
+from random import *
+#----------------------------------
+#----------------------------------
 
 pygame.init()  # 初始化
+
+class Spr(pygame.sprite.Sprite):
+    def __init__(self,i1,i2,i3):
+        super().__init__()
+        self.i = choice([i1,i2,i3])
+
+        self.rect = self.i.get_rect()
+        self.rect.x = 1000
+        self.rect.y = 500 - self.rect.height
+#----------------------------------
 # 创建一个窗口
 screen = pygame.display.set_mode((1145, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 
+#----------------------------------
+
 pygame.display.set_caption("Braised Intestines in Brown Sauce")#-"感人故事:我保留了一部分寒假作业"-
 
+#----------------------------------
 # 载入图片
 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
 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'),]
 
-stone_x = 1000
-
-obstacle = random.choice([bush,stone,cacti])
-rest = obstacle.get_rect()
-rest.x = 1000
-rest.y = 500 - rest.height
-
+#----------------------------------
+#---------------------
+obs = Spr(bush,cacti,stone)
+road_x = 0
+bg_x = 0
 index = 0
 #---------------------
 y = 400
@@ -42,19 +59,24 @@ while True:
             exit()
         if event.type == locals.KEYDOWN and jump_ == "run":
             if event.key == locals.K_SPACE:
-                pygame.display.set_caption("我保留了一部分九转大肠")
+                pygame.display.set_caption(choice(["俞涛保留了一部分九转大肠的鲜味","感人故事:我保留了一部分寒假作业","压缩毛巾","任何答辩终将原地爆炸","YATM又TM的死机了","极速地球2","假酒害人","逃离物锂卷","距离唱跳还有2.5年",choice(["船新升级中.","船新升级中..","船新升级中..."])]))
                 jump_ = "up"
-    
+     #----------------------------------
     if jump_ == "up":
-        if speed_y>0:
+        #----------------------------------
+        if speed_y > 0:
             y-=speed_y
-            speed_y-=2 
+            speed_y -= 1.5
+        #----------------------------------
         else:
             jump_ = "down"
+    #----------------------------------
     else:
+        #----------------------------------    
         if speed_y <= 30:
             y+=speed_y
-            speed_y+=2
+            speed_y += 1.5
+        #----------------------------------
         else:
             y=400
             speed_y = 30
@@ -65,8 +87,14 @@ while True:
 
     # 将背景图画上去
     #-------------------------------
-    screen.blit(background, (0, 0))
-    screen.blit(road, (0, 500))
+    bg_x -= 2
+    if bg_x <= -1000:
+        bg_x=0
+    screen.blit(background, (bg_x, 0))
+    road_x -= 10
+    if road_x <= -1000:
+        road_x=0
+    screen.blit(road, (road_x, 500))
     #-------------------------------跑步
     if jump_ == "run":
         screen.blit(hero[index], (150, 400))
@@ -74,8 +102,13 @@ while True:
     else:
         screen.blit(hero[index], (150, y))
     #-------------------------------
-    rest.x -= 15
-    screen.blit(obstacle, (rest.x,rest.y))
+
+    #-------------------------------
+    if obs.rect.x <= 0-obs.rect.height:
+        obs.rect.x=1000
+        obs = Spr(bush,cacti,stone)
+    obs.rect.x -= 10
+    screen.blit(obs.i, (obs.rect.x,obs.rect.y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)