Interact with doors using a key?

Questions & Answers
1

Am starting to learn scripting and such but am still a noob

i have been looking for videos about it and no luck

i check unity answers and found some scripts but i dont know how to add them or use them

2

Check out my answer here : http://answers.unity3d.com/questions/240136/sliding-door-animation-question.html

You need to look up colliders and triggers =]