// Update is called once per frame
void Update()
{
switch (status)
{
case InsectStatus.Idle:
if (insectHome.hasApple)
{
status = InsectStatus.MoveToApple;
StopAllCoroutines();
StartCoroutine(MoveToApple());
}
else
{
status = InsectStatus.MoveToLight;
StopAllCoroutines();
StartCoroutine(MoveToLight());
}
break;
case InsectStatus.MoveToApple:
if (!insectHome.hasApple)
{
status = InsectStatus.MoveToLight;
StopAllCoroutines();
StartCoroutine(MoveToLight());
}
break;
case InsectStatus.MoveToLight:
if (insectHome.hasApple)
{
status = InsectStatus.MoveToApple;
StopAllCoroutines();
StartCoroutine(MoveToApple());
}
break;
}
if (index == -1)
{
return;
}
if (Vector3.Distance(this.transform.position, tarPos) < 0.5f &&
insectHome.light2Ds[index].enabled == true)
{
insectHome.light2Ds[index].intensity -= 1f * Time.deltaTime;
insectHome.light2Ds[index].pointLightOuterRadius -= 0.5f * Time.deltaTime;
insectHome.light2Ds[index].pointLightInnerRadius -= 0.5f * Time.deltaTime;
if (insectHome.light2Ds[index].intensity < 1)
{
insectHome.light2Ds[index].enabled = false;
}
}
}
// Start is called before the first frame update
void Start()
{
if (this.index == -1)
{
status = InsectStatus.Idle;
}
else
{
tarPos = insectHome.points[index].position;
StartCoroutine(MoveToLight());
}
}
public IEnumerator MoveToLight()
{
//Vector3 tmpPos;
//tmpPos = new Vector3(tarPos.x, transform.position.y, 0);
//while (Vector3.Distance(this.transform.position, tmpPos) > 0.5f)
//{
// this.transform.position = Vector3.MoveTowards(transform.position, tmpPos, speed * Time.deltaTime);
// yield return 0;
//}
while (Vector3.Distance(this.transform.position, tarPos) > 0.5f)
{
this.transform.position = Vector3.MoveTowards(transform.position, tarPos, speed * Time.deltaTime);
yield return(0);
}
status = InsectStatus.Idle;
}
IEnumerator MoveToApple()
{
Light2D appleLight = insectHome.apple.GetComponent <Light2D>();
while (insectHome.hasApple)
{
this.GetComponent <Collider2D>().enabled = false;
this.transform.position = Vector3.MoveTowards(transform.position, insectHome.apple.position, speed * Time.deltaTime);
//appleLight.intensity -= 0.3f * Time.deltaTime;
yield return(0);
}
this.GetComponent <Collider2D>().enabled = true;
status = InsectStatus.Idle;
if (index != -1)
{
insectHome.hasApple = false;
insectHome.ResetApple();
}
}
