save project

my_Tetris.py

@@ -6,6 +6,7 @@ score = 0
 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
+rect = [8,1]
 FPS = 30
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
@@ -20,8 +21,18 @@ while True:
         if event.type == locals.QUIT:
             exit()
     screen.blit(background,(0,0))    # 将背景图画上去
-    pygame.draw.rect(screen,(0,150,255),(120,20,20,20),0)
-    pygame.draw.rect(screen,(255,255,255),(120,20,20,20),1)
+    if event.type == locals.KEYDOWN:
+        if event.key == locals.K_LEFT:
+            if rect[0]>1:
+                rect[0]-=1
+        elif event.key == locals.K_RIGHT:
+            if rect[0]<15:
+                rect[0]+=1
+        elif event.key == locals.K_DOWN:
+            if rect[1]<20:
+                rect[1]+=1
+    pygame.draw.rect(screen,(0,150,255),(rect[0]*20-20,rect[1]*20-20,20,20),0)
+    pygame.draw.rect(screen,(255,255,255),(rect[0]*20-20,rect[1]*20-20,20,20),1)
     screen.blit(text,(350,70))    # 得分
     pygame.display.update()    # 刷新画面
     clock.tick(FPS)