Maintenance script: UI Lua API import (WAR 1.4.8)

2026-10-16T19:45:45Z

UI Lua API import (WAR 1.4.8)

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{{LuaApi|group=Ability}}
Returns whether the player can currently use an ability, not counting the target.

<pre>
enabled = IsAbilityEnabled(abilityId)
</pre>

== Arguments ==
;abilityId : <code>number</code> – Id of the ability. It is converted to a 16-bit integer.

== Returns ==
;enabled : <code>boolean</code> – <code>true</code> if the client's usability check for the player passes.

== Details ==
* The target is not part of this check; use [[API:IsTargetValid|IsTargetValid]] for that.
* <code>false</code> is returned for an unknown ability, and when there is no player object.
* The stock morale bar polls it to grey out morale abilities. Hotbar buttons get the same kind of flag from [[API:GetHotbarData|GetHotbarData]].

== Errors ==
None besides the generic ''Invalid Parameters'' message when the argument is missing or not a number.

== Example ==
From <code>ea_moralewindow/source/moralewindow.lua</code>:
<pre>
local isBlocked = Player.IsAbilityBlocked( abilityId, GameData.AbilityType.MORALE )
self:SetIcon( self.m_IconNum, IsAbilityEnabled( abilityId ), isBlocked )
</pre>

== See also ==
* [[API:IsTargetValid|IsTargetValid]]
* [[API:GetHotbarData|GetHotbarData]]
* [[API:GetBlockedAbilities|GetBlockedAbilities]]

API:IsAbilityEnabled - Revision history

Maintenance script: UI Lua API import (WAR 1.4.8)