Event for entities set on fire

[SilentStorm]

I would like to ask about the possibility to detect (via an event) entities that are set on fire.
This could be a generic event with filters or an extension to an existing event with an added filter that allows to get entities that are set on fire.

Should have filters for entity type and the burn stage (e.g. trees have tree_stage which appears to only be affected by trees burning?).

It would allow to trigger actions when things are set on fire and in case of trees also only trigger the action when the tree has burnt for long enough to change to the next stage. Without having to manually scan all trees in an area, which eats all the UPS.

If there is an event already that is fired in these cases I would like to know which.

[Rseding91]

Entity damaged.