[LVL ED] How to make good pointlights ?

[NaxEla]

I'm pretty sure the torches on the wall are connected to the black pointlights, so that when the player lights up the torch with a tinderbox, the pointlight will become a bit brighter and a bit brown/orange-ish. It makes the lighting look a lot better.

Does that have to use script ?

Nope. In the properties for a lamp entity, you can add a ConnectedLight. The light will increase/decrease in colour as the lamp is turned on/off.