qrest system

HI,Thats quite simple(but you ned to know about Send$$anonymous$$essage and delegates(optional))

All i would do is

Check for trigger with the npc(person you would talk to) using OnTriggerEnter (Check docs for further info)

and then in the script (player script with some thing like canload = true) i would update it

and then check for trigger once agian to see if player is near door

then when you press E

load the lvel using

 if(Input.Get$$anonymous$$ey($$anonymous$$eyCode.E))
 {
 Application.LoadLevel("Your level name");
 }

Soory i could write the script as its too late and i nned to get back to bed

Do not use ontriggerenter, it is bugged(for me atleast), and hogs up colliders/performace, use vector3.distance.

Not to thread hijack, but... OnTriggerEnter is not bugged and is fine to use; calculating unecessary distance checks every frame if it's put in Update() sounds like bad advice. If you have a Profiler output that shows otherwise, I would like to see it.

Hi, @HuskyPanda213

Never use Vector3.Distance it uses much more memmory as it has to calculate SuqareRoot

So i would rather suggest using

 (Position2 - Position1).sqr$$anonymous$$agnitude

Even better is using OnTrigger Function which is optimized as all calculation are done by NvidiaPhysx Engine in an another thread