<function name="StartEngineSchedule" parent="ENTITY" type="hook"> <description>Starts an engine schedule. <description>Called by the engine only whenever <page>NPC:SetSchedule</page> is called. <note>This hook only exists for `ai` type [SENTs](Scripted_Entities).</note> </description> <realm>Server</realm> <args> <arg name="scheduleID" type="number">Schedule ID to start. See <page>Enums/SCHED</page></arg> </args> </function>