save project

my_Tetris.py

@@ -7,6 +7,7 @@ grid_size = 20  # 格子大小
 grid_num_width = 15     # 横向格子数量
 grid_num_height = 25      # 纵向格子数量
 FPS = 30
+center=[1,1]
 
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
@@ -23,7 +24,7 @@ while True:
         if event.type==locals.KEYDOWN:
             if event.key==locals.K_RIGHT:
                 if center[1]<15:
-                    center[1]-=1
+                    center[1]+=1
             if event.key==locals.K_LEFT:
                 if center[1]>1:
                     center[1]-=1
@@ -32,8 +33,8 @@ while True:
                     center[0]+=1
     # 将背景图画上去
     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
     score_text=font.render(str(score),True,(0,255,0))
     screen.blit(score_text,(350,70))