修改为菜单列表

src/scenes/main_menu_scene.py

@@ -26,8 +26,8 @@ class MainMenuScene(BaseScene):
         # 设置字体
         font_file = os.path.join(data_path(),"Dymon-ShouXieTi.otf")
         self.font = pygame.font.Font(font_file,16)
-        # 文本
+        self.text_rect_list = []
-        self.game_info_text = self.font.render('同时按下Z和X开始游戏，按ESC退出', True, Color.white)
+        self.__init_text_list()
 
         # 雨滴列表
         self.rain_max = 50
@@ -45,17 +45,8 @@ class MainMenuScene(BaseScene):
             print("我去，是通关秘籍！")
             self.switch_to_scene("EmptyScene")
 
-        # 显示提示文本
+        # 显示选项文本
-        screen_rect = self.screen.get_rect()  # 获取屏幕矩形
+        self.__show_ui()
-        text_rect = self.game_info_text.get_rect()  # 获取文本矩形
-        self.__show(text_rect, (0, 15))
-        text_rect.center = screen_rect.center  # 将文本居中到屏幕
-        self.screen.blit(self.game_info_text, text_rect.topleft)
-
-        # 调试信息，debug模式下显示
-        self.__show(screen_rect)
-        self.__show(text_rect,(0,30))
-        self.__show(text_rect.center,(0,45))
 
         # 雨滴坠落
         self.rain_fall()
@@ -104,6 +95,29 @@ class MainMenuScene(BaseScene):
         }
         self.rain_list.append(rain)
 
+    def __init_text_list(self):
+        # 文本
+        text_list = [
+            "开始游戏（Z和X）",
+            "退出游戏（ESC）",
+        ]
+        # 转换为文本框
+        for text_str in text_list:
+            self.text_rect_list.append(self.font.render(text_str, True, Color.white))
+
+    def __show_ui(self):
+        """
+        显示所有选项
+        """
+        screen_rect = self.screen.get_rect()  # 获取屏幕矩形
+        count = 0
+        for text in self.text_rect_list:
+            text_rect = text.get_rect()  # 获取文本矩形
+            text_rect.centerx = screen_rect.centerx  # 将文本居中到屏幕
+            text_rect.y = screen_rect.y + count * 2 * text_rect.height + screen_rect.centerx/2
+            self.screen.blit(text, text_rect.topleft)
+            count += 1
+
     def init_rain(self, max_num):
         """
         初始化雨滴列表，保存雨滴落点的坐标