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I know how to make triggers that starts sounds but i wanna do two things for my sp map.
Can i make a trigger that makes a lamp to start flickering? like a lamp that is just apperance normal is in the room.. when you get into the room its apperance changes to flourcent flicker or what ever the name is.
Any one who can tell me how to do that?
And a ting that i think is more advanced is to make a trigger to make a npc appear and another trigger to make him dissapear..
If someone could tell me how to do this I would be über happy=)