save project

my_game.py

@@ -2,16 +2,19 @@ import pygame
 from pygame import locals
 import random
 
+pygame.init()  # 初始化
+
 class Block(pygame.sprite.Sprite):
     def __init__(self,image1,image2,image3):
-        super().__init__
-        self.image = random.choice([bush, stone, cacti])
+        super().__init__()
+        # 加载障碍物的图片
+        self.image = random.choice([image1, image2, image3])
+        # 根据障碍物位图的宽高设置矩形
         self.rect = self.image.get_rect()
-        self.rect.x=1000
-        self.rect.y=500-self.rect.height
-    
+        # 障碍物绘制坐标
+        self.rect.x = 1000
+        self.rect.y = 500 - self.rect.height
 
-pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
@@ -31,11 +34,14 @@ index = 0
 y = 400
 jumpState = "runing"
 t = 30
-obstacle = Block(bush,stone,cacti)
-road_x=0
-bg_x=0
-block_list=pygame.sprite.Group()
-time=0
+
+bg_x = 0
+road_x = 0
+time = 0
+
+
+block_list =pygame.sprite.Group()
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -66,26 +72,30 @@ while True:
         index += 1
         if index >= 5:
             index = 0
-    road_x-=8
-    if road_x<=-1000:
-        road_x=0        
-    bg_x-=1
-    if bg_x<=-1000:
-        bg_x=0 
     # 将背景图画上去
-    screen.blit(background, (bg_x, 0))     # 远处背景
-    screen.blit(road, (road_x, 500))     # 路
+    bg_x -= 1
+    if bg_x<=-1000:
+        bg_x = 0
+    screen.blit(background, (bg_x, 0))
+    road_x -= 8
+    if road_x<=-1000:
+        road_x = 0
+    screen.blit(road, (road_x, 500))
     screen.blit(wukong, (150, y))     # 悟空
-    time+=1
-    if time>=60:
-        time=0
-        num=random.randint(0,50)
-        if num>=20:
-            obstacle = Block(bush,stone,cacti)
-            block_list.add(obstacle)
+
+    # 绘制障碍物
+    # 创建障碍物对象
+    time += 1
+    if time >= 60:
+        num = random.randint(0, 50)
+        time = 0
+        if num > 20:
+            obstacle = Block(bush,cacti,stone)
+            block_list.add(obstacle)     
+    # 遍历障碍物并展示
     for sprite in block_list:
-        sprite.rect.x -=8
-        screen.blit(sprite.image,(sprite.rect.x,sprite.rect.y))
+        sprite.rect.x -= 8
+        screen.blit(sprite.image, (sprite.rect.x, sprite.rect.y)) 
         if sprite.rect.x<=0-sprite.rect.width:
             sprite.kill()
     # 刷新画面