auto save

my_game.py

@@ -3,6 +3,33 @@ from pygame import locals
 import random
 
 pygame.init()  # 初始化
+
+#创建障碍物精灵类
+class Block(pygame.sprite.Sprite):
+    def __init__(self,image1,image2,image3):
+        super().__init__()
+        #加载障碍物图片
+        self.image = random.choice([image1,image2,image3])
+        #根据障碍物的图片宽和高来设置矩形
+        self.rect = self.image.get_rect()
+        #障碍物坐标
+        self.rect.x = 1000
+        self.rect.y = 500 - self.rect.height
+
+#创建悟空精灵类
+class Player(pygame.sprite.Sprite):
+    def __init__(self,image):
+        super().__init__()
+        #加载悟空图片
+        self.image = image
+        #根据悟空的图片宽和高来设置矩形
+        self.rect = self.image.get_rect()
+        #悟空坐标
+        self.rect.x = 150
+        self.rect.y = 400
+
+
+
 # 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）
@@ -21,11 +48,18 @@ hero = [pygame.image.load('hero1.png'),
 index = 0   
 y = 400
 jumpState = "runing"
+
+gameState = True
 t = 30
-obstacle = random.choice([bush, stone, cacti])
-rect = obstacle.get_rect()
-rect.x = 1000
-rect.y = 500 - rect.height
+
+time = 0
+
+#创建精灵组
+block_list = pygame.sprite.Group() 
+
+road_x = 0
+
+background_x = 0
 
 while True:
     for event in pygame.event.get():
@@ -37,39 +71,64 @@ while True:
                 if event.key == locals.K_SPACE:
                     jumpState = "up"
 
-    if jumpState == "up":    # 起跳状态
-        if t > 0:
-            y -= t
-            t -= 2
-        else:
-            jumpState = "down"  
-    if jumpState == "down":    # 降落状态
-        if t <= 30:
-            y += t
-            t += 2
-        else:
-            jumpState = "runing"
-            t =30
-    
     # 悟空造型
-    wukong = hero[index]
+    wukong = Player(hero[index])
     if jumpState == "runing":       # 跑步状态下
         index += 1
         if index >= 5:
             index = 0
-    # 将背景图画上去
-    screen.blit(background, (0, 0))     # 远处背景
-    screen.blit(road, (0, 500))     # 路
-    screen.blit(wukong, (150, y))     # 悟空
-
-    if rect.x <= 0-rect.width:      # 障碍物消失
-        # 创建障碍物对象
-        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
-    pygame.display.update()
-    FPS.tick(60)
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+
+    if gameState == True:
+        if jumpState == "up":    # 起跳状态
+            if t > 0:
+                y -= t
+                wukong.rect.y = y
+                t -= 2
+            else:
+                jumpState = "down"  
+        if jumpState == "down":    # 降落状态
+            if t <= 30:
+                y += t
+                wukong.rect.y = y
+                t += 2
+            else:
+                jumpState = "runing"
+                t =30
+        
+        
+        # 将背景图画上去
+        background_x -= 4
+        if background_x <= -1000:
+            background_x = 0
+        screen.blit(background, (background_x, 0))     # 远处背景
+        road_x -= 8
+        if road_x <= -1000:
+            road_x = 0
+        screen.blit(road, (road_x, 500))     # 路
+        screen.blit(wukong.image, (150, y))     # 悟空
+
+        time += 1
+        if time >= 60:# 创建障碍物对象
+            time = 0
+            num = random.randint(0,50)
+            if num >= 20:
+                obstacle = Block(bush,stone,cacti)
+                block_list.add(obstacle)
+            
+
+        #遍历展示障碍物
+        for i in block_list:
+            i.rect.x -= 8
+            screen.blit(i.image, (i.rect.x, i.rect.y))
+            if i.rect.x <= 0 - i.rect.width:      # 障碍物消失
+                i.kill()
+            #碰撞检测
+            if pygame.sprite.collide_rect(wukong,i):
+                gameover = pygame.image.load('gameover.png')
+                screen.blit(gameover,(400,200))
+                gameState = False
+            
+        
+        # 刷新画面
+        pygame.display.update()
+        FPS.tick(60)
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