《中世纪2：全面战争》无限次使用英雄技能

在descr_hero_abilities.xml 文件中找到你想修改的英雄技，以狮心王为例子，就是：

</hero_ability>
  <hero_ability>   
   <name>The_Heart_of_the_Lion</name>
   <duration>0</duration>
   <normal_tooltip_label>EMT_THE_HEART_OF_THE_LION_NORMAL</normal_tooltip_label>
   <disabled_tooltip_label>EMT_THE_HEART_OF_THE_LION_DISABLED</disabled_tooltip_label>
   <normal_sprite>HERO_ABILITY_THE_HEART_OF_THE_LION_BUTTON_IMAGE</normal_sprite>
   <selected_sprite>HERO_ABILITY_THE_HEART_OF_THE_LION_BUTTON_IMAGE</selected_sprite>
   <disabled_sprite>HERO_ABILITY_THE_HEART_OF_THE_LION_BUTTON_IMAGE_DISABLED</disabled_sprite>
   <sound_effect>The_Heart_of_the_Lion</sound_effect>
   <hero_ability_effects>
    <hero_ability_effect>
     <name>rally_units</name>
     <target>own_army</target>
     <morale_level>firm</morale_level>
     <min_time_before_rout>15</min_time_before_rout>
    </hero_ability_effect>
   </hero_ability_effects>

这里是没有使用次数的，所以就是默认的一次，那么我们添加一个使用的次数如下（红色文字部分）：

</hero_ability>
  <hero_ability>   
   <name>The_Heart_of_the_Lion</name>
   <duration>0</duration>
   <activations>99</activations>
   <normal_tooltip_label>EMT_THE_HEART_OF_THE_LION_NORMAL</normal_tooltip_label>
   <disabled_tooltip_label>EMT_THE_HEART_OF_THE_LION_DISABLED</disabled_tooltip_label>
   <normal_sprite>HERO_ABILITY_THE_HEART_OF_THE_LION_BUTTON_IMAGE</normal_sprite>
   <selected_sprite>HERO_ABILITY_THE_HEART_OF_THE_LION_BUTTON_IMAGE</selected_sprite>
   <disabled_sprite>HERO_ABILITY_THE_HEART_OF_THE_LION_BUTTON_IMAGE_DISABLED</disabled_sprite>
   <sound_effect>The_Heart_of_the_Lion</sound_effect>
   <hero_ability_effects>
    <hero_ability_effect>
     <name>rally_units</name>
     <target>own_army</target>
     <morale_level>firm</morale_level>
     <min_time_before_rout>15</min_time_before_rout>
    </hero_ability_effect>
   </hero_ability_effects>

保存，退出！修改完成！进游戏爽吧！！！[开心] [开心] [开心]

另外每个英雄出现的地点、初始部队、经验值、盔甲等级等等也都可以改，修改campaign_script.txt文件就可以了。