save project

my_Tetris.py

@@ -16,16 +16,26 @@ clock = pygame.time.Clock()  # 游戏帧数
 background = pygame.image.load('bg.png')
 font = pygame.font.Font('STKAITI.TTF', 60)  # 字体
 
+center = [ 2, 8]
+
 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] += 1
+             elif event.key == locals.K_LEFT:
+                 center [1] -= 1
+             elif event.key == locals.K_DOWN:   
+                 center[0] += 1
     # 将背景图画上去
     screen.blit(background),(0,0))
     # 绘制小方块
-    pygame.draw.rect(screen,(255,0,0),(120,20,20,20),0)
-    pygame.draw.rect(screen,(255,255,255),(120,20,20,20),1)
+    pygame.draw.rect(screen,(255,0,0),
+                  (center[1] * 20-20, center[0] * 20-20,20, 20),0)
+    pygame.draw.rect(screen,(255,255,255),
+                   (center[1] * 20-20, center[0] * 20-20, 20, 20), 1)
     #得分
     text_surface = font.render（str(score),True, (0, 0 , 0))
     screen.blit(text_surface,(350,70))