has_completed_custom_achievementanyanyReturn true if the input achievement is found in currently loaded mods, and if this achievement has been completed (either in current game or in a previous one)
Example:
has_completed_custom_achievement = {
mod = my_mod_unique_id # set in common/achievements files
achievement = my_achievement_token
}
实战内容由 AI 生成,并已对照 vanilla 命令词表校验 —— 请当作起点而非权威依据。上方的定义节才是游戏自带文档原文。
此 trigger 常见于 mod 的跨存档进度系统，例如完成某成就后才解锁特殊国策、事件选项或隐藏内容。典型场景是在国策的 available 块中检测玩家是否在此前的游戏中完成了特定 mod 成就，从而给予"新周目奖励"。
focus = {
id = my_mod_secret_focus
available = {
has_completed_custom_achievement = {
mod = my_mod_unique_id
achievement = conquered_the_world
}
}
...
}
[has_dlc](/wiki/trigger/has_dlc)：在检测成就前先确认 mod 所依赖的 DLC 已激活，避免因 DLC 缺失导致成就数据根本不存在而产生误判。[has_global_flag](/wiki/trigger/has_global_flag)：与全局旗标联用，当成就条件满足时配合 effect 侧设置旗标，防止同一局内重复触发奖励逻辑。[custom_trigger_tooltip](/wiki/trigger/custom_trigger_tooltip)：包裹该 trigger 以提供更友好的本地化提示文本，让玩家在 UI 中能清晰看到"需要完成 XXX 成就"的解锁说明。[game_rules_allow_achievements](/wiki/trigger/game_rules_allow_achievements)：若 mod 成就系统要求成就模式才计数，可同步检测当前游戏规则是否允许成就，避免在非成就局中显示永远无法满足的条件。mod 字段必须与 common/achievements 文件中声明的 mod_id 完全一致（区分大小写），填写 mod 的 Steam Workshop ID 或显示名称是无效的，会导致 trigger 始终返回 false 且不报错。Hands-on notes are AI-generated and checked against the vanilla command vocabulary — treat them as a starting point, not authoritative reference. The definition above is the game's own documentation.
This trigger is commonly found in cross-save progression systems within mods, such as unlocking special national focuses, event options, or hidden content only after completing certain achievements. A typical scenario involves checking within a focus's available block whether the player has completed a specific mod achievement in a previous playthrough, thereby granting "New Game+ rewards".
focus = {
id = my_mod_secret_focus
available = {
has_completed_custom_achievement = {
mod = my_mod_unique_id
achievement = conquered_the_world
}
}
...
}
[has_dlc](/wiki/trigger/has_dlc): Confirm that the DLC dependencies of the mod are active before checking achievements, preventing false negatives caused by missing DLC that makes achievement data non-existent.[has_global_flag](/wiki/trigger/has_global_flag): Use in conjunction with global flags; when achievement conditions are met, pair with effects to set flags, preventing duplicate reward logic triggers within the same session.[custom_trigger_tooltip](/wiki/trigger/custom_trigger_tooltip): Wrap this trigger to provide more user-friendly localized tooltip text, allowing players to clearly see unlock requirements like "Requires completing XXX achievement" in the UI.[game_rules_allow_achievements](/wiki/trigger/game_rules_allow_achievements): If the mod's achievement system requires ironman mode to count, simultaneously check whether the current game rules allow achievements, preventing impossible-to-satisfy conditions from appearing in non-achievement sessions.mod field must exactly match the mod_id declared in the common/achievements file (case-sensitive). Using the mod's Steam Workshop ID or display name is invalid and will cause the trigger to always return false without error reporting.