save project

my_Tetris.py

@@ -25,20 +25,20 @@ while True:
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_RIGHT:
                 if center[1] < 15:`
-                center[1] += 1
-        if event.type == locals.KEYDOWN:
-            if event.key == locals.K_LEFT:
-                if center[1] < 15:
-                center[1] -= 1
-        if event.type == locals.KEYDOWN:
-            if event.key == locals.K_RIGHT:
-                if center[1] < 15:
-                center[1] += 1
+                    center[1] += 1
+
+            elif event.key == locals.K_LEFT:
+                if center[1] > 1:
+                    center[1] -= 1
+
+            elif event.key == locals.K_DOWN:
+                if center[0] < 25:
+                    center[0] += 1
 
     # 将背景图画上去
     screen.blit(background, (0, 0))
-    pygame.draw.rect(screen, (255, 0, 0), (120, 120, 20, 20), 0)
-    pygame.draw.rect(screen, (255, 255, 255), (120, 120, 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))