save project

my_game.py

@@ -3,6 +3,18 @@ from pygame import locals
 import random
 
 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
 screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
@@ -12,20 +24,22 @@ 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
-apple = pygame.image.load('bush.png')      # 灌木丛
 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')]
+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')]
 index = 0   
-jumpState = "runing"
 y = 400
+jumpState = "runing"
 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
+
+# 创建障碍物
+obstacle = Block(bush,cacti,stone)
 
 while True:
     for event in pygame.event.get():
@@ -33,24 +47,27 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         if event.type == locals.KEYDOWN:
+            if jumpState == "runing":
                 if event.key == locals.K_SPACE:
                     jumpState = "up"
-    if jumpState == "up":       # 起跳
+
+    if jumpState == "up":    # 起跳状态
         if t > 0:
             y -= t
-            t-=2
+            t -= 2
         else:
             jumpState = "down"  
-
-    if jumpState == "down":     # 起跳
+    if jumpState == "down":    # 降落状态
         if t <= 30:
             y += t
-            t+=2
+            t += 2
         else:
             jumpState = "runing"
-            t=30
-    wukong=hero[index]
-    if jumpState == "runing":
+            t =30
+    
+    # 悟空造型
+    wukong = hero[index]
+    if jumpState == "runing":       # 跑步状态下
         index += 1
         if index >= 5:
             index = 0
@@ -63,17 +80,14 @@ while True:
     if road_x<=-1000:
         road_x = 0
     screen.blit(road, (road_x, 500))
-    screen.blit(background, (0, 0))
-    screen.blit(road, (0, 500))
-    screen.blit(wukong, (150, y))
-    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))
+    screen.blit(wukong, (150, y))     # 悟空
+
+# ++++++++++++++++++++++
+    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
     pygame.display.update()
-    FPS.tick(30)
\ No newline at end of file
+    FPS.tick(60)
\ No newline at end of file