save project

my_Tetris.py

@@ -22,21 +22,21 @@ 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.type == locals.K_LEFT:
-                if centre[1]>0:
+            if  event.key == locals.K_LEFT:
+                if centre[1]>1:
                     centre[1]-=1
                     centre[1]-=1
-            if  event.type == locals.K_RIGHT:
+            if  event.key == locals.K_RIGHT:
                 if centre[1]<15:
                 if centre[1]<15:
                     centre[1]+=1
                     centre[1]+=1
-            if  event.type == locals.K_DOWN:
-                if centre[0]>25:
-                    centre[0]-=1
+            if  event.key == locals.K_DOWN:
+                if centre[0]<25:
+                    centre[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))
     # 将小方块画上去
     # 将小方块画上去
-    pygame.draw.rect(screen,(255,0,0),(centre[1]*20-20,(centre[0]*20-20,20,20),0)
-    pygame.draw.rect(screen,(255,255,255),(centre[1]*20-20,(centre[0]*20-20,20,20),1)
+    pygame.draw.rect(screen,(255,0,0),(centre[1]*20-20,centre[0]*20-20,20,20),0)
+    pygame.draw.rect(screen,(255,255,255),(centre[1]*20-20,centre[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))