Teleport script

Hello I need help with this code, I'm trying to get the player to move a set distance forward when I press Q but right now its pretty inconsistent, when I press Q, it will somtimes go straight forward and other times start making me go right or left randomly.

Code (CSharp):

1.     private void Teleport()
2.     {
3.         //if the q key is pressed
4.         //move the transform forward
5.         if (Input.GetKeyDown(KeyCode.Q))
6.         {
7.             transform.position = transform.position + new Vector3(transform.position.x, 2, 0);
8.             Debug.Log("QQQQQ");
9.         }
10.     }

 

if you want to move 2 meters forward (at viewing direction)

Code (CSharp):

1. transform.position += transform.forward * 2;

*works if players Z blue axis is forward, if not, use the others: .right, .up, ..

https://docs.unity3d.com/ScriptReference/Transform-forward.html

if want to move in worldspace,
https://docs.unity3d.com/ScriptReference/Vector3-forward.html