# AGENT_BY_LEGACY_NAME

*LSL constant*

```lsl
integer AGENT_BY_LEGACY_NAME = 0x1;
```

Constant groups: [DetectType](/constants/groups/DetectType/)

If it is contained in the result of [llDetectedType](/functions/llDetectedType/), it means it is avatar.

If it is used as an filter of [llSensor](/functions/llSensor/) or [llSensorRepeat](/functions/llSensorRepeat/), it will search for avatars by [legacy name](https://wiki.secondlife.com/wiki/Category:LSL_Avatar/Name).

## Caveats

There is no avatar whose [llDetectedType](/functions/llDetectedType/) is *equal to* 1`(AGENT_BY_LEGACY_NAME)` since there is no avatar who doesn't require the physical calculation, even if they are just standing. Standing agent's type will be equal to 3`(AGENT_BY_LEGACY_NAME|ACTIVE)`. Sitting agent's type will be equal to 5`(AGENT_BY_LEGACY_NAME|PASSIVE)`.

## See also

### Functions

- [llDetectedType](/functions/llDetectedType/)
- [llSensor](/functions/llSensor/)
- [llSensorRepeat](/functions/llSensorRepeat/)

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*Source: [AGENT BY LEGACY NAME](https://wiki.secondlife.com/wiki/AGENT_BY_LEGACY_NAME) on the Second Life Wiki. Content from the Second Life Wiki articles AGENT BY LEGACY NAME (revision 1182755, 2013-10-20) and Template:LSL Constants Sensor (revision 1217617, 2024-11-07), CC BY-SA 3.0.*

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From lsl.dev: https://lsl.dev/constants/AGENT_BY_LEGACY_NAME/