save project

my_Tetris.py

@@ -54,7 +54,7 @@ color = random.choice(cube_colors)
 def cheak(center):
 def cheak(center):
     for cube in current_shape:
     for cube in current_shape:
         cube=(cube[0]+center[0],cube[1]+center[1])
         cube=(cube[0]+center[0],cube[1]+center[1])
-        if cube[0]<1 or cube[1]<1 or cube[0]>geid_mum_height\
+        if cube[0]<1 or cube[1]<1 or cube[0]>grid_num_height \
                 or cube[1]>grid_num_width:
                 or cube[1]>grid_num_width:
             return False
             return False
 
 
@@ -69,6 +69,8 @@ while True:
             elif event.key == locals.K_LEFT:    # 向左
             elif event.key == locals.K_LEFT:    # 向左
                 if center[1] > 1:
                 if center[1] > 1:
                     center[1] -= 1
                     center[1] -= 1
+                    if cheak(center)==False:
+                        center[1]=center[1]+1
             elif event.key == locals.K_DOWN:    # 向下
             elif event.key == locals.K_DOWN:    # 向下
                 if center[0] < 25:
                 if center[0] < 25:
                     center[0] += 1
                     center[0] += 1