save project

snake.py

@@ -19,6 +19,7 @@ body = pygame.image.load('body.png')        # 身体
 left = pygame.image.load('left.png')        # 头 朝左
 up = pygame.image.load('up.png')            # 头 朝上
 down = pygame.image.load('down.png')        # 头 朝下
+zxcvbnm = pygame.font.Font('neuropol.ttf',18)
 
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
@@ -27,7 +28,7 @@ setheading = "right"
 snake_head = right
 apple_x = 480
 apple_y = 360
-
+score = 0
 
 
 while True:
@@ -60,10 +61,11 @@ while True:
         y += 30
     position.append((x, y))
     if apple_x == x and apple_y == y:
-        apple_x = random.randint(0,660)
-        apple_y = random.randint(0,480)
-    
+        apple_x = random.randint(0,21)*30
+        apple_y = random.randint(0,15)*30
+        score += 10
     
+    else:
         position.pop(0)
     # 将背景图画上去
     screen.blit(background, (0, 0))
@@ -72,9 +74,12 @@ while True:
     # 将贪吃蛇的身体画上去
     for i in range(len(position)-1):
         screen.blit(body, position[i])
+    info = "score: "+str(score)
+    text = zxcvbnm.render(info,True,(0,0,0,))
+    screen.blit(text,(500,30))
     
     # 将果实画上去
     screen.blit(food, (apple_x,apple_y ))
     # 刷新画面
     pygame.display.update()
-    FPSCLOCK.tick(3)
+    FPSCLOCK.tick(10)
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