Maintenance script: UI Lua API import (WAR 1.4.8)

2026-10-16T19:49:08Z

UI Lua API import (WAR 1.4.8)

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{{LuaApi|group=Interface}}
Stores the "load Lua debug library" setting.

<pre>
SetLoadLuaDebugLibrary(enabled)
</pre>

== Arguments ==
;enabled : <code>boolean</code> – The new value.

== Returns ==
Nothing.

== Details ==
* The client stores the value and returns it from [[API:GetLoadLuaDebugLibrary|GetLoadLuaDebugLibrary]]. In this client no other code reads the stored flag, so the call has no effect of its own.
* The stock UI reads the flag back with [[API:GetLoadLuaDebugLibrary|GetLoadLuaDebugLibrary]] when <code>ea_uidebugtools/source/debug.lua</code> loads, to decide whether <code>assert</code> is active. A change therefore only matters to that script after the interface is reloaded.
* <code>enabled</code> must be a real boolean. Passing <code>nil</code> or a number raises an ''Invalid Parameters'' error.
* The function takes exactly one argument.

== Errors ==
None besides the ''Invalid Parameters'' argument check.

== Example ==
The debug window's toggle, from <code>ea_uidebugtools/source/debugwindow.lua</code>:
<pre>
local enabled = GetLoadLuaDebugLibrary()
enabled = not enabled

SetLoadLuaDebugLibrary( enabled )
ButtonSetPressedFlag( "DebugWindowOptionsLuaDebugLibraryButton", enabled )
</pre>

== See also ==
* [[API:GetLoadLuaDebugLibrary|GetLoadLuaDebugLibrary]]
* [[API:SetUseLuaErrorHandling|SetUseLuaErrorHandling]]

API:SetLoadLuaDebugLibrary - Revision history

Maintenance script: UI Lua API import (WAR 1.4.8)