优化点击功能，抬起触发

src/scenes/main_menu_scene.py

@@ -18,7 +18,8 @@ class MainMenuScene(BaseScene):
         """
         super().__init__(screen, clock)
         self.button_status = False
-        self.mouse_status = False
+        self.mouse_status = None
+        self.mouse_last_status = None
         self.debug_status = False
         self.secret_keys = ["w","w","s","s","a","d","a","d"]  # 上上下下左右左右
         self.secret_key_compare_num = 0
@@ -56,6 +57,8 @@ class MainMenuScene(BaseScene):
 
         # 更新鼠标位置
         self.mouse_pos = pygame.mouse.get_pos()
+        # 更新当前帧鼠标状态
+        self.mouse_last_status = self.mouse_status
 
     def handle_event(self, event):
         """
@@ -74,8 +77,22 @@ class MainMenuScene(BaseScene):
             else:
                 self.secret_key_compare_num = 0
 
-        elif event.type == pygame.MOUSEBUTTONDOWN:
-            self.mouse_status = True
+        # 鼠标事件
+        if event.type == pygame.MOUSEBUTTONDOWN:
+            self.mouse_status = "down"
+        elif event.type == pygame.MOUSEBUTTONUP:
+            self.mouse_status = "up"
+        elif event.type == pygame.MOUSEMOTION:
+            self.mouse_status = "move"
+
+    def __click(self):
+        """
+        判断是否点击鼠标：鼠标抬起时，上一帧的状态如果是按下或者移动则判断为点击
+        """
+        if self.mouse_status == "up":
+            if self.mouse_last_status in ["down", "move"]:
+                return True
+        return False
 
     def __show(self, info, dest=(0, 0)):
         """
@@ -127,7 +144,7 @@ class MainMenuScene(BaseScene):
                     and text_rect.x < self.mouse_pos[0] < text_rect.x + text_rect.width:
                 pygame.draw.rect(self.screen, Color.white, text_rect, 1)
                 # 如果点击鼠标
-                if self.mouse_status:
+                if self.__click():
                     # 点击第一个选项
                     if count == 0:
                         self.switch_to_scene("GameScene")