<function name="LookupSequence" parent="Entity" type="classfunc"> <description>Returns sequence ID from its name. See <page>Entity:GetSequenceName</page> for a function that does the opposite. <description>Returns sequence ID from either sequence name or activity name. See <page>Entity:GetSequenceName</page> for a function that does the opposite. **Sequences** are animations tied to a specific model. Different models can have sequences with same names, but have different IDs. Sequences can also be tied to certain activities (<page>Enums/ACT</page>), see <page>Entity:SelectWeightedSequence</page>. </description> <realm>Shared</realm> <args> <arg name="name" type="string">Sequence name.</arg> <arg name="name" type="string">Sequence name. Input string can alternatively be an activity name, to lookup an activity from its name and get a sequence as result.</arg> </args> <rets> <ret name="" type="number">Sequence ID for that name. This **will** differ for models with same sequence names. Will be `-1` when the sequence is invalid or not found.</ret> <ret name="" type="number">The sequence duration, or `0` if the sequence is invalid or there's no sequence with given name on entity's current model.</ret> </rets> </function>