save project

my_Tetris.py

@@ -3,6 +3,7 @@ from pygame import locals
 
 pygame.init()   # 初始化
 score = 0
+center=[2,8]
 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
@@ -20,6 +21,16 @@ while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
+        if event.type==locals.KEYDOWN:
+            if event.type==locals.K_RIGHT:
+                if center[1]<15:
+                    center[1]+=1
+            elif event.type==locals.K_LEFT:
+                if center[1]>1:
+                    center[1]-=1
+            elif event.type==locals.K_DOWN:
+                if center[0]<25:
+                    center[0]+=0        
 
     # 将背景图画上去
     screen.blit(background,,(0,0))