private void ChangeAnimations()
{
if (CurrentState.HasFlag(EAIState.ALIVE))
{
m_animator.animator.SetBool(IDliving, true);
}
if (CurrentState.HasFlag(EAIState.IDLE))
{
m_animator.animator.SetBool(IDmove, false);
m_animator.animator.SetBool(IDattack, false);
m_animator.animator.SetBool(IDdeath, false);
}
if (CurrentState.HasFlag(EAIState.MOVING))
{
m_animator.animator.SetBool(IDmove, true);
}
if (CurrentState.HasFlag(EAIState.ATTACKING))
{
m_animator.animator.SetBool(IDattack, true);
}
if (!CurrentState.HasFlag(EAIState.ATTACKING) && previousState.HasFlag(EAIState.ATTACKING))
{
m_animator.animator.SetBool(IDattack, false);
}
if (CurrentState.HasFlag(EAIState.DYING))
{
m_animator.animator.SetBool(IDliving, false);
//now called via animation event
//KillNPC();
}
if (CurrentState.HasFlag(EAIState.DEAD))
{
m_animator.animator.SetBool(IDdeath, true);
}
previousState = CurrentState;
}
protected override void NPCDecision()
{
if (CurrentState.HasFlag(EAIState.IDLE) && !CurrentState.HasFlag(EAIState.DEAD))
{
if (m_PlayerInRange)
{
List <RaycastHit> hits = new List <RaycastHit>();
RaycastHit hit;
foreach (GameObject Player in m_TargetPlayers)
{
if (Physics.Raycast(m_head.transform.position, (Player.transform.position - m_head.transform.position).normalized
, out hit, m_aggroDistance * m_aggroDistance, LayerMask.GetMask(new string[] { "Walls", "Player" })
, QueryTriggerInteraction.Ignore))
{
Vector3 playerAng = Player.transform.position;
playerAng.y = m_head.transform.position.y;
float angle = Vector3.SignedAngle((playerAng - m_head.transform.position), m_head.forward, Vector3.up);
if (angle >= -90 && angle <= 90)
{
hits.Add(hit);
}
}
}
if (hits.Count > 0)
{
float distance = m_aggroDistance * m_aggroDistance + 1;
foreach (RaycastHit RHit in hits)
{
float dist = (RHit.transform.position - m_head.transform.position).sqrMagnitude;
if (dist < distance)
{
m_Target = RHit.transform.gameObject;
distance = dist;
}
}
CurrentState -= EAIState.IDLE;
CurrentState = CurrentState | EAIState.MOVING;
}
else
{
return;
}
}
}
if (CurrentState.HasFlag(EAIState.MOVING) && !CurrentState.HasFlag(EAIState.DEAD))
{
m_agent.destination = m_Target.transform.position;
if (m_agent.remainingDistance < m_hitdistance &&
!m_agent.pathPending)
{
Attack();
return;
}
else
{
NotAttacking();
}
if ((m_agent.transform.position - m_Target.transform.position).sqrMagnitude >= m_deAggroDistance)
{
m_agent.SetDestination(m_Target.transform.position);
if (CurrentState.HasFlag(EAIState.ATTACKING))
{
CurrentState -= EAIState.ATTACKING;
}
CurrentState -= EAIState.MOVING;
CurrentState = CurrentState | EAIState.IDLE;
return;
}
}
}