https://wiki.returnofreckoning.com/index.php?action=history&feed=atom&title=API%3ASelectItemRollChoiceAPI:SelectItemRollChoice - Revision history2026-10-17T10:25:52ZRevision history for this page on the wikiMediaWiki 1.43.11https://wiki.returnofreckoning.com/index.php?title=API:SelectItemRollChoice&diff=30687&oldid=prevMaintenance script: UI Lua API import (WAR 1.4.8)2026-10-16T19:48:30Z<p>UI Lua API import (WAR 1.4.8)</p>
<p><b>New page</b></p><div>{{LuaApi|group=Loot}}<br />
Sends the player's need/greed/pass choice for an item that is being rolled for.<br />
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<pre><br />
SelectItemRollChoice(sourceId, lootSlot, rollChoice)<br />
</pre><br />
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== Arguments ==<br />
;sourceId : <code>number</code> – Source ID of the roll, as given in the loot roll data (<code>rollData.sourceId</code> in the stock UI).<br />
;lootSlot : <code>number</code> – Loot slot of the roll, as given in the loot roll data (<code>rollData.lootSlot</code>).<br />
;rollChoice : <code>number</code> – <code>GameData.LootRoll.NEED</code>, <code>GameData.LootRoll.GREED</code> or <code>GameData.LootRoll.PASS</code>.<br />
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== Returns ==<br />
Nothing.<br />
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== Details ==<br />
* <code>rollChoice</code> values of 3 or more are ignored and nothing happens.<br />
* The client looks up its pending roll with the same <code>sourceId</code> and <code>lootSlot</code>. If there is none, nothing happens.<br />
* The choice is stored in that roll entry and sent to the server.<br />
* Nothing is sent if the connection is not ready, or if the entry's source ID is 0. The choice is still stored in those cases.<br />
* The client does not check whether "need" is allowed for the item. The stock UI checks <code>rollData.allowNeed</code> itself.<br />
* The function needs at least three arguments and only reads the last three.<br />
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== Errors ==<br />
None besides the generic ''Invalid Parameters'' message when an argument is not a number.<br />
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== Example ==<br />
From <code>default/ea_lootwindow/source/lootrollwindow.lua</code>:<br />
<pre><br />
function EA_Window_LootRoll.SelectRollOption( lootIndex, rollChoice )<br />
EA_Window_LootRoll.lootData[lootIndex].rollChoice = rollChoice<br />
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SelectItemRollChoice( EA_Window_LootRoll.lootData[lootIndex].sourceId, EA_Window_LootRoll.lootData[lootIndex].lootSlot, rollChoice )<br />
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EA_Window_LootRoll.UpdateLootRollData()<br />
end<br />
</pre><br />
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== See also ==<br />
* [[API:LootItem|LootItem]]<br />
* [[API:AssignLootItem|AssignLootItem]]</div>Maintenance script