save project

my_game.py

@@ -3,75 +3,91 @@ 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__()
+        # 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()
+        # 障碍物绘制坐标
+        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）
+pygame.display.set_caption("悟空酷跑")
 # 载入图片
 # 载入图片
 background = pygame.image.load('bg.png')    # 背景
 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
-bush = 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'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
         pygame.image.load('hero5.png')]
-index = 0 
-jumpState='runing'
-y=400
-t=30
-bg_x=0
-road_x=0
-obstacle = random.choice([bush,stone,cacti])
-rect = obstacle.get_rect()
-rect.x = 1000
-rect.y = 500-rect.height
+index = 0   
+y = 400
+jumpState = "runing"
+t = 30
+
+bg_x = 0
+road_x = 0
+
+# 创建障碍物
+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:
             # 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 jumpState == 'runing':
+            if jumpState == "runing":
                 if event.key == locals.K_SPACE:
                 if event.key == locals.K_SPACE:
-                    jumpState = 'up'
-    if jumpState == 'up':
+                    jumpState = "up"
+
+    if jumpState == "up":    # 起跳状态
         if t > 0:
         if t > 0:
             y -= t
             y -= t
             t -= 2
             t -= 2
         else:
         else:
-            jumpState='done'
-
-    if jumpState == 'done':
-        if t <= 30: 
+            jumpState = "down"  
+    if jumpState == "down":    # 降落状态
+        if t <= 30:
             y += t
             y += t
             t += 2
             t += 2
         else:
         else:
-            jumpState = 'runing'
-            t=30
+            jumpState = "runing"
+            t =30
+    
+    # 悟空造型
     wukong = hero[index]
     wukong = hero[index]
-    if jumpState == 'runing':
+    if jumpState == "runing":       # 跑步状态下
         index += 1
         index += 1
-        if index  == 5:
+        if index >= 5:
             index = 0
             index = 0
     # 将背景图画上去
     # 将背景图画上去
-    bg_x-=1
+    bg_x -= 1
     if bg_x<=-1000:
     if bg_x<=-1000:
-        bg_x=0
-    screen.blit(background,(bg_x,0))
-    road_x-=8
+        bg_x = 0
+    screen.blit(background, (bg_x, 0))
+    road_x -= 8
     if road_x<=-1000:
     if road_x<=-1000:
-        road_x=0
-    screen.blit(road, (road_x, 500))     # 路
+        road_x = 0
+    screen.blit(road, (road_x, 500))
     screen.blit(wukong, (150, y))     # 悟空
     screen.blit(wukong, (150, y))     # 悟空
-    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))
+
+# ++++++++++++++++++++++
+    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)) 
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
-    FPS.tick(30)
+    FPS.tick(60)
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