save project

my_Tetris.py

@@ -52,12 +52,17 @@ while True:
         if event.type == locals.QUIT:
             exit()
         if event.type == locals.KEYDOWN:
-            if event.key == locals.K_RIGHT:     # 向右
+            if event.key == locals.K_LEFT:     # 向左
+               center[1] = center[1] - 1        #左移1列
+               if check(center) == False:       
+                   center[1] = center[1] + 1    #
                 if center[1] < 15:
                     center[1] += 1
-            elif event.key == locals.K_LEFT:    # 向左
-                if center[1] > 1:
+
+            elif event.key == locals.K_LEFT:    # 向右
+                if center[1] > 15:
                     center[1] -= 1
+
             elif event.key == locals.K_DOWN:    # 向下
                 if center[0] < 25:
                     center[0] += 1