save project

diy4.py

@@ -16,8 +16,8 @@ body = pygame.image.load('body.png')
 left = pygame.image.load('left.png')
 left = pygame.image.load('left.png')
 up = pygame.image.load('up.png')
 up = pygame.image.load('up.png')
 down = pygame.image.load('down.png')
 down = pygame.image.load('down.png')
-apple_x = random.randint(0,660)
-apple_y = random.randint(0,480)
+apple_x = 360
+apple_y = 300
 x, y = 240, 120
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
 
@@ -54,8 +54,12 @@ while True:
         y += 30
         y += 30
     
     
     position.append((x, y))
     position.append((x, y))
-    if apple_x == x and apple_y == y:
-        
+    if  x == apple_x and y == apple_y:
+        num1 = random.randint(1,22)
+        num2 = random.randint(1,16)
+        apple_x = 30*num1 - 30
+        apple_y = 30*num2 - 30
+        continue
     position.pop(0)
     position.pop(0)
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))