save project

1.py

+
+

my_game.py

@@ -18,18 +18,30 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero5.png')]
         pygame.image.load('hero5.png')]
 index = 0 
 index = 0 
 y = 400
 y = 400
+t = 30
+jumpState = "runing"
 while True:
 while True:
-
-    if y > 150:
-        y-=5
-    screen.blit.(wukong,(150,y))
-    if y > 400:
-        y+=5
-    screen.blit.(wukong,(150,y))
     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 jumpState == "runing":
+                if event.key == locals.K_SPACE:
+                    jumpState = "up"
+    if jumpState == "up":    # 起跳
+        if t > 0:
+            y -= t
+            t -= 2
+        else:
+            jumpState = "down"  
+    if jumpState == "down":    # 降落
+        if t <= 30:
+            y += t
+            t += 2
+        else:
+            jumpState = "runing"
+            t = 30
     wukong = hero[index]
     wukong = hero[index]
     index += 1
     index += 1
     if index == 5:
     if index == 5:
@@ -38,7 +50,7 @@ while True:
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(road, (0, 500))
-    screen.blit(wukong,(150,400))
+    screen.blit(wukong,(150,y))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPS.tick(15)
     FPS.tick(15)
\ No newline at end of file