save project

my_game.py

@@ -2,6 +2,13 @@ import pygame
 from pygame import locals
 from pygame import locals
 import random
 import random
 pygame.init()  # 初始化
 pygame.init()  # 初始化
+class Block(pygame.sprite.Sprite):
+    def _init_(self,image1,image2,image3):
+        super(). _init_()
+        self.image=random.choice([image1,image2,image3])
+        self.rect=self.image.get_rect()
+        self.rect.x=1000
+        self.rect.y=500-self.rect.height
 # 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))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
@@ -22,10 +29,7 @@ y=400
 t=30
 t=30
 bg_x=0
 bg_x=0
 road_x=0
 road_x=0
-obstacle = random.choice([bush,stone,cacti])
-rect = obstacle.get_rect()
-rect.x = 1000
-rect.y =500 - rect.height
+obstacle=Block(bush,cacti,stone)
 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:
@@ -65,13 +69,9 @@ while True:
     screen.blit(road,(road_x,500))
     screen.blit(road,(road_x,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
+    if obstacle.rect.x<=0-obstacle.rect.width:
+        obstacle = Block(bush,cacti,stone)
+    obstacle.rect.x-=8
+    screen.blit(obstacle.image,(obstacle.rect.x,obstacle.rect.y))
     pygame.display.update()
     pygame.display.update()
-    FPS.tick(60)
+    Fps.tick(60)
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