save project

my_Tetris.py

@@ -24,12 +24,18 @@ while True:
         if event.type==locals.KEYDOWN:        
             if event.key==locals.K_RIGHT:
                 if center[1]<15:
-                    center[1]=center[1]+1                         
-  
+                    center[1]=center[1]+1 
+            elif event.key==locals.K_LEFT:
+                if center[1]>1:
+                    center[1]=center[1]-1
+            elif event.key==locals.K_DOWN:
+                if center[0]<25:
+                    center[0]=center[0]+1
+    
     # 将背景图画上去
     screen.blit(background,(0,0))
     current_pos=[]
-    for club in current_shape:
+    for cube in current_shape:
         aa=(cube[0]+center[0],cube[1]+center[1])
         current_pos.append(aa)
     #画方块