koobas.hobune.stream
Set limit to transform.translate
I'm making a drawer that on press "e" open and close if the player is in a trigger. The problem come when I open the drawer, it move in x position and don't stop. How I can set a limit to open? And how I can do that the drawer return to his original position on close? Thanks
using UnityEngine;
using System.Collections;
public class Drawer : MonoBehaviour {
public float Smooth = 2.0f;
//public float MaxDistance = 2.0f;
public bool Enter;
public bool IsOpen;
void Start ()
{
}
void OnTriggerEnter(Collider other)
{
if (other.gameObject.tag == "Player")
{
Enter = true;
}
}
void OnTriggerExit(Collider other)
{
if (other.gameObject.tag == "Player")
{
Enter = false;
}
}
void Update ()
{
if(IsOpen == true)
{
transform.Translate(0, Time.deltaTime, 0);
}
if(Enter == true)
{
if(Input.GetKeyDown("e"))
{
IsOpen = !IsOpen;
}
}
}
}
Well your void Update() is a little bit wrong ;)
void Update ()
{
if(IsOpen == true && MaxDistance < transform.position.y)
{
transform.Translate(0, Time.deltaTime, 0);
}
if(Enter == true)
{
if(Input.GetKeyDown("e"))
{
IsOpen = !IsOpen;
}
}
}
but if you close the drawer, you need to know, where it was at the beginning. Is the starting position of the drawer (0,0,0)?
@Superhirn3 The starting position of the drawer is not (0, 0, 0) it can be placed in the map with a random position, so it can't be a number set in the inspector.
I'm thinking to use animations of open/close, but the drawers will have small physics objects inside. I dont know if it can be physics errors by using a animation so I want to use a script.
How could I get the starting position?
For your problem, I advise you another solution : Coroutines
In the inspector, just indicate the closed and opened position of your drawer
using UnityEngine;
using System.Collections;
public class Drawer : MonoBehaviour {
public Vector3 OpenPosition ;
public Vector3 ClosePosition ;
private bool canTrigger;
private bool isOpen ;
void OnTriggerEnter(Collider other)
{
if (other.gameObject.tag == "Player")
{
canTrigger = true;
}
}
void OnTriggerExit(Collider other)
{
if (other.gameObject.tag == "Player")
{
canTrigger = false;
}
}
void Update ()
{
if(canTrigger && Input.GetKeyDown("e"))
{
isOpen = !isOpen;
StopAllCoroutines();
StartCoroutine( slideTo( isOpen ? OpenPosition : ClosePosition) ) ;
}
}
private IEnumerator slideTo( Vector3 endPosition )
{
while( Vector3.Distance( endPosition, transform.position ) > 0.1f )
{
transform.position = Vector3.Lerp( transform.position, endPosition, Time.deltaTime );
yield return null;
}
}
