save project

my_Tetris.py

@@ -20,9 +20,22 @@ while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             exit()
             exit()
-
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_RIGHT:
+                if center[1] < 15:
+                    center = center[1]+1
+                elif event.key ==locals.K_LEFT:
+                    if center[1] > 1:
+                        center[1] = center[1] - 1
+                elif event.key ==locals.K_DOWN:
+                    if center[0] < 25:
+                        center[0] = center[0] + 1
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background,(0,0))
     screen.blit(background,(0,0))
+    pygame.draw.rect(screen,(255,0,0),
+                    (center[1]*20-20,center[0] * 20-20,20,20),
+                    0)
+
     # 得分
     # 得分
     score_text = font.render(str(score),True,(0,0,0))
     score_text = font.render(str(score),True,(0,0,0))
     screen.blit(score_text,(350,70))
     screen.blit(score_text,(350,70))