save project

my_Tetris.py

@@ -23,6 +23,13 @@ while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_RIGHT:
+                center[1] += 1
+            elif event.key == locals.K_LEFT:
+                center[1] -= 1
+            elif event.key == locals.K_DOWN:
+                center[0] += 1
 
     screen.blit(background,(0,0))
     pygame.draw.rect(screen,(255,0,0),(120,20,20,20),0)