A composable graph of variables and actions. Used as the body of an 'expression' ModifierNode (regular per-frame update) or as the action list for an on_spawn / on_death event.
'expression'
on_spawn
on_death
Optional
A composable graph of variables and actions. Used as the body of an
'expression'ModifierNode (regular per-frame update) or as the action list for anon_spawn/on_deathevent.