save project

tcs.py

@@ -6,14 +6,20 @@ background=pygame.image.load('bg.png')
 right=pygame.image.load('right.png')
 body=pygame.image.load('body.png')
 food=pygame.image.load('apple.png')
+t=pygame.time.Clock()
+x,y=240,120
+position=[(180,90),(180,120),(210,120),(x,y)]
 while True:
     for event in pygame.event.get():
         if event.type==locals.QUIT:
             exit()
+    x+=30
     screen.blit(background,(0,0))
-    screen.blit(right,(240,120))
-    screen.blit(body,(210,120))
-    screen.blit(body,(180,120))
-    screen.blit(body,(180,90))
+    position.append((x,y))
+    position.pop(0)
+    screen.blit(right,position[-1])
+    for i in range(len(position)-1):
+        screen.blit(body,position[i])
     screen.blit(food,(330,360))
-    pygame.display.update()
\ No newline at end of file
+    pygame.display.update()
+    t.tick(3)
\ No newline at end of file