target_has_reagent

Gates child on the atom held in a blackboard key having a specific reagent in its reagent list. Use "invert": true to gate on the reagent being absent.

Vars
key	Blackboard key holding the atom to check.
observed_holder	Tracked so we can rebind signals when the key or its reagents change.
reagent_type	Typepath of the reagent to look for.
Procs
on_target_key_changed	Fires when the blackboard key changes. Rebinds the reagent holder observer to the new target and re-evaluates.

Var Details

var
key

Blackboard key holding the atom to check.

var
observed_holder
– /datum/reagents

Tracked so we can rebind signals when the key or its reagents change.

var
reagent_type

Typepath of the reagent to look for.

Proc Details

proc
on_target_key_changed
(/atom/source, ...)

Fires when the blackboard key changes. Rebinds the reagent holder observer to the new target and re-evaluates.

target_has_reagent /datum/bt_node/decorator/target_has_reagent

Vars

Procs

Var Details

var key

var observed_holder – /datum/reagents