Move character to the point in Unity3d

Question

I have a problem, I need my character to move a certain distance when I click the button, until then I can do.

The problem is that when I do, he doesn’t "walk" to the point, he sort of "teleports," and that’s not the intention. I need him to automatically travel this distance.

Can someone help me?

using Unityengine; using System.Collections;

public class movement : Monobehaviour {

public float posicao = 2f;
private bool clickBaixo;
private bool clickCima;

// Use this for initialization
void Start () {

}

// Update is called once per frame
void Update () {

    clickBaixo = moveDown.getBaixo();
    clickCima = moveUp.getCima();

    if(Input.GetKeyDown("up") || clickCima == true){
        transform.Translate(0,posicao,0);
    }

    if(Input.GetKeyDown("down") || clickBaixo == true){
        transform.Translate(0,(posicao)*-1,0);
    }
}

}

Updated:

using Unityengine; using System.Collections;

public class movement : Monobehaviour {

public float posicao = 2f;
public float vel = 10f;
private bool clickBaixo;
private bool clickCima;
private float novaPosicao;

// Use this for initialization
void Start () {

}

// Update is called once per frame
void Update () {

    clickBaixo = moveDown.getBaixo();
    clickCima = moveUp.getCima();

    if(Input.GetKeyDown("up") || clickCima == true){
        StartCoroutine("moveCima");
    }

    if(Input.GetKeyDown("down") || clickBaixo == true){
        StartCoroutine("moveBaixo");
    }
}

IEnumerator moveCima(){
    novaPosicao = transform.position.y + posicao;
    while(transform.position.y<novaPosicao){
        transform.Translate(0, vel*Time.deltaTime, 0);
        yield return null;
    }
}

IEnumerator moveBaixo(){
    novaPosicao = transform.position.y + posicao;
    while(transform.position.y<novaPosicao){
        transform.Translate(0, (vel*Time.deltaTime)*-1, 0);
        yield return null;
    }
}

}

Answer 1

You need to know what effect you want when walking with your character because there are several solutions. And they all depend on what you want to do. The easiest ones are.

The first is to use a force, you apply a force to rigidybody and Unity takes charge of changing the position for you. https://youtu.be/PmA0paVG16g

The second is you add up small steps by updating the position to get from one point to the other. Do not use while inside an Update, try using a Coroutine. In this one I use the MoveTowards https://www.youtube.com/watch?v=uTFfna91u4g

The third is to use the Lerp, just like Movetoward, remember to use a time variation to ease the transition https://youtu.be/uGoAqv-uy6E?t=11m25s

There is also to be careful where you put your loopings and what you put where. For there is a big difference in the calls of Update and of FixedUpdate. https://youtu.be/0rD4OuPxsuk