private Result Execute_Attack()
{
//check if the anim state is over
m_Pawn.transform.position = m_AttackPosition;
Animator anim = m_Pawn.GetComponentInChildren <Animator>();
if (anim != null)
{
int AttackHash = Animator.StringToHash(string.Format("Base Layer.{0}", m_AnimStateAttackName));
AnimatorStateInfo info = anim.GetCurrentAnimatorStateInfo(0);
if (info.nameHash != AttackHash)
{
m_State = CloseUpAttackState.StartComeBack;
m_TimeStartTravel = Time.fixedTime;
PlayReaction();
}
}
else
{
m_State = CloseUpAttackState.StartComeBack;
m_TimeStartTravel = Time.fixedTime;
PlayReaction();
}
m_Pawn.transform.forward = (m_AttackPosition - m_InitialPosition).normalized;
return(Result.Continue);
}
private Result Execute_StartMoveToEnemy()
{
if (!string.IsNullOrEmpty(m_AnimTrigRunState))
{
Animator anim = m_Pawn.GetComponentInChildren <Animator>();
if (anim != null)
{
anim.SetTrigger(m_AnimTrigRunState);
}
}
m_State = CloseUpAttackState.MoveToEnemy;
return(Result.Continue);
}
private Result Execute_StartComeBack()
{
m_Pawn.transform.position = m_AttackPosition;
if (!string.IsNullOrEmpty(m_AnimTrigRunState))
{
Animator anim = m_Pawn.GetComponentInChildren <Animator>();
if (anim != null)
{
anim.SetTrigger(m_AnimTrigRunState);
}
}
m_State = CloseUpAttackState.ComeBack;
return(Result.Continue);
}
public void Prepare()
{
m_InitialOrientation = m_Pawn.transform.localRotation;
m_InitialPosition = m_Pawn.transform.position;
m_TargetPosition = m_Target.transform.position;
m_TargetPosition.y = m_InitialPosition.y;
Vector3 direction = m_TargetPosition - m_InitialPosition;
PawnBehavior pawnBhv = m_Pawn.GetComponent <PawnBehavior>();
PawnBehavior targetBhv = m_Target.GetComponent <PawnBehavior>();
float distanceToTravel = direction.magnitude - m_AttackDistance - pawnBhv.m_AttackAnchorRadius - targetBhv.m_AttackAnchorRadius;
m_AttackPosition = m_InitialPosition + direction.normalized * distanceToTravel;
m_TravelTime = distanceToTravel / m_Speed;
m_State = CloseUpAttackState.StartMoveToEnemy;
m_TimeStartTravel = Time.fixedTime;
}
private Result Execute_WaitForAttackToStart()
{
m_Pawn.transform.position = m_AttackPosition;
Animator anim = m_Pawn.GetComponentInChildren <Animator>();
if (anim != null)
{
int AttackHash = Animator.StringToHash(string.Format("Base Layer.{0}", m_AnimStateAttackName));
AnimatorStateInfo info = anim.GetCurrentAnimatorStateInfo(0);
if (info.nameHash == AttackHash)
{
m_State = CloseUpAttackState.Attack;
}
}
else
{
m_State = CloseUpAttackState.Attack;
}
m_Pawn.transform.forward = (m_AttackPosition - m_InitialPosition).normalized;
return(Result.Continue);
}
private Result Execute_MoveToEnemy()
{
float t = (Time.fixedTime - m_TimeStartTravel) / m_TravelTime;
if (t < 1)
{
Vector3 newPos = Vector3.Lerp(m_InitialPosition, m_AttackPosition, t);
m_Pawn.transform.position = newPos;
}
else
{
m_State = CloseUpAttackState.Attack;
m_Pawn.transform.position = m_AttackPosition;
Animator anim = m_Pawn.GetComponentInChildren <Animator>();
if (anim != null && !string.IsNullOrEmpty(m_AnimTrigAttackState))
{
anim.SetTrigger(m_AnimTrigAttackState);
m_State = CloseUpAttackState.WaitForAttackToStart;
}
}
m_Pawn.transform.forward = (m_AttackPosition - m_InitialPosition).normalized;
return(Result.Continue);
}
