// Update is called once per frame
void Update()
{
Vector3 from = transform.position;
Vector3 to = new Vector3(0, 0, 0);
float sightLen = 27.0f;
switch (ghostScript.GetDirection())
{
case Direction.left:
to = from - transform.right * sightLen;
break;
case Direction.right:
to = from + transform.right * sightLen;
break;
case Direction.up:
to = from + transform.forward * sightLen;
break;
case Direction.down:
to = from - transform.forward * sightLen;
break;
}
Vector3[] positions = new Vector3[2] {
from, to
};
RaycastHit hit;
if (Physics.Linecast(from, to, out hit))
{
if (hit.transform.tag == "Player")
{
find = true;
}
else
{
if (find)
{
find = false;
}
}
}
if (GetComponent <LineRenderer>().enabled)
{
line.startWidth = 0.2f;
line.endWidth = 0.2f;
line.positionCount = positions.Length;
line.SetPositions(positions);
line.material.color = Color.red;
}
}