void OnSceneGUI()
{
GuardFieldOfView fov = (GuardFieldOfView)target;
Handles.color = Color.white;
Handles.DrawWireArc(fov.transform.position, Vector3.up, Vector3.forward, 360, fov.viewRadius);
Vector3 viewAngleA = fov.DirFromAngle(-fov.viewAngle / 2, false);
Vector3 viewAngleB = fov.DirFromAngle(fov.viewAngle / 2, false);
Handles.DrawLine(fov.transform.position, fov.transform.position + viewAngleA * fov.viewRadius);
Handles.DrawLine(fov.transform.position, fov.transform.position + viewAngleB * fov.viewRadius);
Handles.color = Color.red;
foreach (Transform visibleTarget in fov.visibleTargets)
{
Handles.DrawLine(fov.transform.position, visibleTarget.position);
}
}
// Use this for initialization
void Start()
{
agent = GetComponent <NavMeshAgent>();
player = GameObject.FindGameObjectWithTag("Player");
target = new Vector3();
fovController = GetComponent <GuardFieldOfView>();
maxSearchTime = 8f;
currentSearchTime = 0f;
isRotating = false;
stepCycle = 0f;
stepInterval = 1f;
nextStepTime = stepCycle + stepInterval;
SetCurrentState(P_STATE);
}
