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using UnityEngine;
public class Pathfinder : MonoBehaviour
{
public float distanceFromEnd = 2.1474836E+09f;
public bool atEnd;
public float speed = 1f;
public Waypoint currentWaypoint;
[SerializeField]
private Enemy enemyScript;
private void Start()
{
if (enemyScript == null)
{
enemyScript = GetComponent<Enemy>();
}
}
private void FixedUpdate()
{
CheckWaypointDistance();
Move();
}
private void Move()
{
Vector3 vector = currentWaypoint.transform.position - base.transform.position;
vector.Normalize();
base.transform.Translate(vector * speed * Time.fixedDeltaTime);
distanceFromEnd -= speed * Time.fixedDeltaTime;
}
private void CheckWaypointDistance()
{
if (Vector3.SqrMagnitude(currentWaypoint.transform.position - base.transform.position) < 4f * speed * speed * Time.fixedDeltaTime * Time.fixedDeltaTime && !GetNewWaypoint())
{
atEnd = true;
enemyScript.AtEnd();
}
}
public Vector3 GetFuturePosition(float distance)
{
Vector3 position = base.transform.position;
Waypoint nextWaypoint = currentWaypoint;
float num = distance;
int num2 = 0;
while (num > 0f)
{
if (Vector3.SqrMagnitude(nextWaypoint.transform.position - position) >= num * num)
{
return position + (nextWaypoint.transform.position - position).normalized * num;
}
if (nextWaypoint.GetNextWaypoint() == nextWaypoint)
{
return nextWaypoint.transform.position;
}
num -= Vector3.Magnitude(nextWaypoint.transform.position - position);
position = nextWaypoint.transform.position;
nextWaypoint = nextWaypoint.GetNextWaypoint();
num2++;
if (num2 > 100)
{
Debug.LogError("GetFuturePosition looping too much");
break;
}
}
Debug.LogError("GetFuturePosition broken");
return Vector3.zero;
}
private bool GetNewWaypoint()
{
if (currentWaypoint.GetNextWaypoint() == currentWaypoint)
{
return false;
}
distanceFromEnd = currentWaypoint.distanceFromEnd;
currentWaypoint = currentWaypoint.GetNextWaypoint();
if (distanceFromEnd <= 24f)
{
enemyScript.CheckBattleCries(BattleCry.BattleCryTrigger.NearEnd);
}
return true;
}
}
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