[Solved]Help with Vectors and Direction

Hey everybody,

I need a little help getting a block. Basically, I know two points and I need to find a third based on the direction and distance of the first two.

I know blocks A and B, I need to be able to calculate C.

They are all in a line and touching, but could be facing any direction.

[BlockA][BlockB][BlockC]

So, with blocks A and B as Vectors,

Code:

Vector v1 = block.getLocation().toVector();
Vector v2 = arrow.getLocation().toVector();

I can get a direction by,

Code:

Location forward = v1.subtract(v2);

How can I take that direction and essentially 'add one' in whatever direction it's facing?

Thanks in advance for any help

If somebody even knows as much as how to turn that into a compass direction, that would be enough for me to figure the rest out, i think.

figured it out. But obviously this threads not getting a lot of attention.

To anyone else trying to figure it out, good luck

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

One question, why are you using Vectors? Vectors are so outdated.

 

what?