save project

my_Tetris.py

@@ -7,7 +7,8 @@ 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
 FPS = 30
-
+center=[2,8]
+sb=[(0,1),(0,0),(0,-1),(-1,0)]
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
 pygame.display.set_caption("俄罗斯方块")
@@ -17,20 +18,28 @@ background = pygame.image.load('bg.png')
 font = pygame.font.Font('STKAITI.TTF', 60)  # 字体
 
 while True:
+    
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
         if event.type == locals.KEYDOWN:
-            if event.key==locals.K_RIGHT:
+            if event.key==locals.K_RIGHT and center[1]<15:
                 center[1]+=1
-            elif event.key == locals.K_LEFT:
+            elif event.key == locals.K_LEFT and center[1]>1:
                 center[1]-=1
-            elif event.key == locals.K_DOWN:
+            elif event.key == locals.K_DOWN and center[0]<25:
                 center[0]+=1
+    SB=[]
+    for cube in sb:
+        s=(cube[0]+center[0],cube[1]+center[1])
+        SB.append(s)
+    for cube in SB:
+        pygame.draw.rect(screen,(255,0,0),(cube[1]*20-20,cube[0]*20-20,20,20),0)
+        pygame.draw.rect(screen,(255,255,255),(cube[1]*20-20,cube[0]*20-20,20,20),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,(0,0,0))
     screen.blit(score_text,(350,70))