save project

my_Tetris.py

@@ -55,20 +55,25 @@ current_shape = shape[index]
 def check(center):
     for cube in current_shape:
         cube = (cube[0] + center[0] , cube[1] + center[1])
-        if cube[0] < 1 or cube [1] < 1 or cueb[0] > grid_num_height \
+        if cube[0] < 1 or cube [1] < 1 or cube[0] > grid_num_height \
             or cube[1] >grid_num_width:
             return False
+    
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
         if event.type == locals.KEYDOWN:
+            if event.key == locals.K_LEFT:
+                center[1] = center[1] - 1
+                if check(center) == False:
+                    center[1] = center[1] + 1
+            
             if event.key == locals.K_RIGHT:     # 向右
-                if center[1] < 15:
-                    center[1] += 1
-            elif event.key == locals.K_LEFT:    # 向左
-                if center[1] > 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
                 if center[0] < 25:
                     center[0] += 1