trigger · `is_special_project_completed`

Definition

Supported scope:COUNTRY
Supported target:none

Description

Checks if the country in scope has completed the special project in input.
ex:
SOV = {
	is_special_project_completed = sp:my_project
	is_special_project_completed = var:my_project_var
	is_special_project_completed = PREV # accepts variables and keywords
}

实战 · 配合 · 坑

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。

实战用法

常用于科技或决策的解锁条件判断，例如在核武器或特殊项目研究体系 mod 中，检查某国是否已完成特定特殊项目，从而开放后续决策、国策或事件分支。典型场景是在 available 或 trigger 块里把它作为前置门槛，确保玩家按顺序推进研究进度。

available = {
    is_special_project_completed = sp:manhattan_project_sp
}

配合关系

[has_completed_focus](/wiki/trigger/has_completed_focus) — 常与国策完成判断并列，共同构成"完成某国策且完成某特殊项目"的复合解锁条件。
[complete_special_project](/wiki/effect/complete_special_project) — 在 effect 块中强制完成特殊项目后，后续逻辑往往需要用本 trigger 来校验状态是否真正写入，避免重复触发。
[has_country_flag](/wiki/trigger/has_country_flag) — 配合国家标记一起使用，用于区分"已触发过后续奖励"与"项目刚完成"两种状态，防止重复授予效果。
[any_owned_state](/wiki/trigger/any_owned_state) — 在需要检查某省份建筑或驻军条件时，与本 trigger 组合确保特殊项目已完成才进一步遍历州。

常见坑

sp: 前缀不可省略：直接写项目名（如 is_special_project_completed = my_project）而非 sp:my_project 会导致游戏无法识别目标，条件永远为假且不报错，极难排查。
scope 必须是 COUNTRY：将此 trigger 写在 STATE 或 CHARACTER scope 内（例如放在 any_owned_state 的子块里）会导致判断失效，需要先用 OWNER 或 capital_scope 等方式切回国家 scope 再调用。

Hands-On Notes

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.

Hands-On Usage

Commonly used to check unlock conditions for technologies or decisions, such as in mods featuring nuclear weapons or special project research systems. Typical use cases include verifying whether a country has completed a specific special project to unlock subsequent decisions, national focuses, or event branches. It is typically used as a prerequisite gate within available or trigger blocks to ensure players progress through the research sequence in order.

available = {
    is_special_project_completed = sp:manhattan_project_sp
}

Synergy

[has_completed_focus](/wiki/trigger/has_completed_focus) — Often paired with national focus completion checks to form composite unlock conditions like "completed national focus and completed special project."
[complete_special_project](/wiki/effect/complete_special_project) — After forcibly completing a special project in an effect block, subsequent logic typically uses this trigger to verify that the state change has actually been persisted, preventing duplicate triggering.
[has_country_flag](/wiki/trigger/has_country_flag) — Used alongside country flags to distinguish between "reward already triggered" and "project just completed" states, preventing duplicate reward grants.
[any_owned_state](/wiki/trigger/any_owned_state) — When checking state buildings or garrison conditions in combination with this trigger, it ensures the special project is completed before further iterating through states.

Common Pitfalls

The sp: prefix is mandatory — Writing just the project name directly (e.g., is_special_project_completed = my_project) instead of sp:my_project causes the game to fail to recognize the target, making the condition always evaluate to false without error reporting, making it extremely difficult to debug.
Scope must be COUNTRY — Using this trigger within STATE or CHARACTER scope (for example, placing it inside an any_owned_state sub-block) causes the check to fail. You must first switch back to country scope using methods like OWNER or capital_scope before calling this trigger.

trigger · is_special_project_completed