save project

my_Tetris.py

@@ -47,18 +47,20 @@ cube_colors = [
 center = [2, 8]     # 第2行第8列
 current_shape = [(0, -1), (0, 0), (0, 1), (-1, 0)]
 
+center = [2,8]
+
 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:     # 向右
+            if event.key == locals.K_RIGHT:
                 if center[1] < 15:
                     center[1] += 1
-            elif event.key == locals.K_LEFT:    # 向左
+            elif event.key == locals.K_LEFT:
                 if center[1] > 1:
                     center[1] -= 1
-            elif event.key == locals.K_DOWN:    # 向下
+            elif event.key == locals.K_DOWN:
                 if center[0] < 25:
                     center[0] += 1
 
@@ -69,15 +71,16 @@ while True:
     for cube in current_shape:
         pos = (cube[0] + center[0], cube[1] + center[1])
         current_pos.append(pos)
-    # 取出所有小方块的行、列位置，计算坐标，绘制俄罗斯方块
-    for cube in current_pos:
-        pygame.draw.rect(screen, color,
-                    (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), 
+                (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
-    text_surface = font.render(str(score), True, (0, 0, 0))
-    screen.blit(text_surface, (350,70))
+    score_text = font.render(str(score),True,(0,0,0))
+    screen.blit(score_text,(350,70))
     # 刷新画面
     pygame.display.update()
     clock.tick(FPS)