auto save

my_Tetris.py

@@ -57,20 +57,22 @@ def check(center):
         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_RIGHT:     # 向右
-                if center[1] < 15:
-                    center[1] += 1
-            elif event.key == locals.K_LEFT:    # 向左
-                if center[1] =center[1]-1
-                    center[1] -= 1
-            elif event.key == locals.K_DOWN:    # 向下
-                if center[0] < 25:
-                    center[0] += 1
+    while True:
+        for event in pygame.event.get():
+            if event.type == locals.QUIT:
+                exit()
+            if event.type == locals.KEYDOWN:
+                if event.key == locals.K_RIGHT:
+                    center[1]=center[1]+1     # 向右
+                    if check(center)==False:
+                        center[1] += 1
+                elif event.key == locals.K_LEFT:    # 向左
+                    center[1] =center[1]-1
+                    if check(center)==False:
+                        center[1] -= 1
+                elif event.key == locals.K_DOWN:    # 向下
+                    if center[0] < 25:
+                        center[0] += 1
 
     # 将背景图画上去
     screen.blit(background, (0, 0))