save project

my_Tetris.py

@@ -52,6 +52,16 @@ while True:
                 if check(center) == False
                     center[1] = 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
     curr_pos = []
     for cube in curr_shape: