// Update is called once per frame
void Update()
{
targetDistance = (targetPlayer.transform.position - transform.position).magnitude;
if (prevState == Body.statelist.recovering && bodyScript.state != Body.statelist.recovering)
{
AIstate = EvaluateAI();
}
prevState = bodyScript.state;
switch (AIstate)
{
case AIlist.attack:
AttackBehaviour();
break;
case AIlist.roam1:
Roam1();
break;
case AIlist.roam2:
Roam2();
break;
case AIlist.closedistance:
CloseDistance();
break;
case AIlist.createdistance:
CreateDistance();
break;
}
}
void CreateDistance()
{
stateDuration = stateDuration + Time.deltaTime;
if (targetDistance < 6f & stateDuration < 1f)
{
navScript.goal = (transform.position - targetPlayer.transform.position).normalized * 6f + targetPlayer.transform.position;
}
else
{
AIstate = EvaluateAI();
}
}
void AttackBehaviour()
{
stateDuration = stateDuration + Time.deltaTime;
if (bodyScript.CanAct())
{
Vector3 temp = targetPlayer.transform.position - transform.position;
bodyScript.direction = Mathf.Atan2(temp.z, temp.x);
attackScript.Attack();
}
else
{
AIstate = EvaluateAI();
}
}
void Roam2()
{
stateDuration = stateDuration + Time.deltaTime;
Vector3 tempOffset = transform.position - targetPlayer.transform.position;
Vector3 tempPosition = Quaternion.AngleAxis(-30, Vector3.down) * tempOffset;
navScript.goal = targetPlayer.transform.position + tempPosition;
if (targetDistance < 3f)
{
if (targetPlayer.GetComponent <Body> ().IsVulnerable())
{
stateDuration = 0f;
AIstate = AIlist.attack;
}
else
{
stateDuration = 0f;
AIstate = AIlist.createdistance;
}
}
if (targetDistance > 10f)
{
AIstate = EvaluateAI();
}
if (stateDuration > 3f)
{
float temp = Random.value;
if (temp > 0.6f)
{
stateDuration = 0f;
AIstate = AIlist.roam1;
}
else if (temp > 0.2f)
{
stateDuration = 0f;
AIstate = AIlist.roam2;
}
else
{
stateDuration = 0f;
AIstate = AIlist.closedistance;
}
}
}
void CloseDistance()
{
navScript.goal = targetPlayer.transform.position;
stateDuration = stateDuration + Time.deltaTime;
if (targetDistance < 3f)
{
if (targetPlayer.GetComponent <Body> ().IsVulnerable())
{
stateDuration = 0f;
AIstate = AIlist.attack;
}
else
{
stateDuration = 0f;
AIstate = AIlist.createdistance;
}
}
else if (targetDistance < 6f || stateDuration > 2f)
{
AIstate = EvaluateAI();
}
}