void Patrol()
{
// tell nav agent that he can move
navmesh_Agent.isStopped = false;
navmesh_Agent.speed = walk_Speed;
// add to the patrol timer
patrol_Timer += Time.deltaTime;
if (patrol_Timer > patrol_For_This_Time)
{
SetNewRandomDestination();
patrol_Timer = 0f;
}
if (navmesh_Agent.velocity.sqrMagnitude > 0)
{
enermy_Animator.Walk(true);
}
else
{
enermy_Animator.Walk(false);
}
// test the distance between the player and the enemy
if (Vector3.Distance(transform.position, target.position) <= chase_Distance)
{
enermy_Animator.Walk(false);
Enermy_State = EnermyState.CHASE;
// play spotted audio
enermyAudio.Play_ScreamSound();
}
} // patrol
