save project

my_Tetris.py

@@ -24,19 +24,19 @@ while True:
             if event.key==locals.K_RIGHT:
                 if center[1]<15:
                     center[1]+=1
-            if event.key==locals.K_LEFT:
+            elif event.key==locals.K_LEFT:
                 if center[1]>1:
                     center[1]-=1
-            if event.key==locals.K_DOWN:
-                if center[2]<25:
-                    center[2]+=1
+            elif event.key==locals.K_DOWN:
+                if center[0]<25:
+                    center[0]+=1
     # 将背景图画上去
     screen.blit(background,(0,0))
     pygame.draw.rect(screen,(225,0,0),(center[1]*20-20,center[0]*20-20,20,20),0)
 
     pygame.draw.rect(screen,(225,225,225),(center[1]*20-20,center[0]*20-20,20,20),1)
     # 得分
-    text_surface=font.render(str(score),Ture,(0,0,0))
+    text_surface=font.render(str(score),True,(0,0,0))
     screen.blit(text_surface,(350,70))
     # 刷新画面
     pygame.display.update()