save project

my_Tetris.py

@@ -23,11 +23,22 @@ while True:
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             exit()
             exit()
         if event.type == locals.KEYDOWN:
         if event.type == locals.KEYDOWN:
-            if event
+            if event.key ==locals.K_RIGHT:
+                if center[1] < 15:
+                    center[1] +=1
+            elif event.key == locals.K_LEFT:
+                if center[1] > 1:
+                    center[1] -=1
+            elif event.key == locals.K_DOWN:
+                if center[0] < 25:
+                    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),(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
     # 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))