save project

my_Tetris.py

@@ -46,7 +46,8 @@ cube_colors = [
     (255, 204, 0), (204, 0, 51),(255, 0, 51), 
     (0, 102, 153),(153, 0, 51), (204, 255, 102), 
     (255, 153, 0),(0, 0, 0),(23, 0, 178),
-    (0, 188, 34),(55, 48, 199),(211, 45, 188)]
+    (0, 188, 34),(55, 48, 199),(211, 45, 188),
+    (250, 0, 250)]
 
 center = [2, 8]     # 第2行第8列
 shape = choice(shape_list)
@@ -57,7 +58,7 @@ color = choice(cube_colors)
 def check_exit(center):
     for cube in current_shape:
         image = (cube[0] + center[0], cube[1] + center[1])
-        if image[0] < 1 or image[1] > 1 or image[0] > grid_num_height or cube[1] > grid_num_width:
+        if image[0] < 1 or image[1] < 1 or image[0] > grid_num_height or image[1] > grid_num_width:
             return True
         else:
             return False
@@ -76,9 +77,10 @@ while True:
                 if check_exit(center):
                     center[1] = center[1] + 1
             elif event.key == locals.K_DOWN:    # 向下
-                center[0] = center[0] - 0
+                center[0] = center[0] + 1
                 if check_exit(center):
-                    center[0] = center[0] + 1
+                    print(center[0])
+                    center[0] = center[0] - 1
 
     # 将背景图画上去
     screen.blit(background, (0, 0))