save project

my_Tetris.py

@@ -66,14 +66,23 @@ while True:
                 if check(center) == False:
                     center[1] = center[1]-1
             elif event.key == locals.K_LEFT:    # 向左
-                  center[1] = center[1]-1
-                  if check(center) == False:
-                        center[1] = center[1]+1
+                center[1] = center[1]-1
+                if check(center) == False:
+                    center[1] = center[1]+1
             elif event.key == locals.K_DOWN:    # 向下
-                  center[0] = center[0]+1
-                  if check(center) == False:
-                        center[0] = center[0]-1
-
+                center[0] = center[0]+1
+                if check(center) == False:
+                    center[0] = center[0]-1
+            elif event.key == locals.K_UP:
+                old_index = index
+                index += 1
+                if index >= len(shape):
+                    index = 0
+                current_shape = shape[index]
+                if check(center) == False:
+                    index = old_index
+                    current_shape = shape[index]
+                
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 计算出所有小方块的行、列位置