code/modules/antagonists/changeling/changeling_power.dm

CHANGELING_INNATE_POWER	Denotes that this power is free and should be given to all changelings by default.
CHANGELING_PURCHASABLE_POWER	Denotes that this power can only be obtained by purchasing it.
CHANGELING_UNOBTAINABLE_POWER	Denotes that this power can not be obtained normally. Primarily used for base types such as /datum/action/changeling/weapon.

Define Details

Denotes that this power is free and should be given to all changelings by default.

Denotes that this power can only be obtained by purchasing it.

Denotes that this power can not be obtained normally. Primarily used for base types such as /datum/action/changeling/weapon.