koobas.hobune.stream
This question was
closed Aug 07, 2019 at 11:01 AM by
UnknownNobodyYT for the following reason:
The question is answered, right answer was accepted
Nothing after coroutine gets executed
I am trying to move my player character to a certain point(targetPoint) but only on the x-axis. I am using a coroutine, and the character moves to the point, but after that nothing else gets executed (As an example: "Debug.Log("Hi3")"
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;
public class LevelLoader : MonoBehaviour
{
public string newScene, oldScene;
public Vector3 playerChange, cameraChange;
GameObject player;
void Start()
{
player = GameObject.FindGameObjectWithTag("Player");
}
void OnTriggerEnter2D(Collider2D other)
{
if (other.CompareTag("Player"))
{
player.GetComponent<PlayerMovement>().canWalk = false;
StartCoroutine("loadLevel_movePlayer_unloadLevel");
}
}
IEnumerator loadLevel_movePlayer_unloadLevel()
{
Debug.Log("Hi1");
SceneManager.LoadScene(newScene, LoadSceneMode.Additive);
Vector3 targetPoint = new Vector3(playerChange.x,
player.transform.position.y,
playerChange.z);
Debug.Log("Hi2");
while (player.transform.position.x != playerChange.x)
{
player.GetComponent<Rigidbody2D>().transform.position = Vector3.Lerp(player.transform.position,targetPoint,0.01f);
yield return null;
}
yield return 0;
Debug.Log("Hi3");
}
}
Best Answer
It's probably that when checking against floats they will never be exactly the same so your coroutine is getting stuck on the while loop before "Hi3".
You can try:
while (Vector3.Distance(player.transform.position, playerChange) > 1f)
then again that "yield return 0" could also be an issue and ending the coroutine before the Debug execution
