Currently, using the ENTITY:KeyValue hook that returns a table is fairly difficult, so having a simplier function that returns the specified keyvalue's value would have been handy.
Let's say, you have prop_physics entity with a custom keyvalue called "price", which is 500.
Using print(ent:GetKeyValue("price")) would result in "500" being printed in chat.
Currently, using the ENTITY:KeyValue hook that returns a table is fairly difficult, so having a simplier function that returns the specified keyvalue's value would have been handy.
Let's say, you have prop_physics entity with a custom keyvalue called "price", which is 500. Using print(ent:GetKeyValue("price")) would result in "500" being printed in chat.