public override StateMachineBehavior Update(AICharacterController owner, float deltaTime)
{
var aiMovement = owner.GetComponent <IAstarAI>();
if (owner.Vision.SpottedObject)
{
lastKnownPosition = owner.Vision.SpottedObject.transform.position.XY();
var combat = owner.GetComponent <CombatComponent>();
if (Vector3.Distance(lastKnownPosition, owner.transform.position) <
0.8f * (combat.MeleeRange + owner.Vision.SpottedObject.GetComponent <CircleCollider2D>().radius))
{
aiMovement.destination = owner.transform.position;
Vector2 direction = lastKnownPosition - owner.transform.position.XY();
float targetAngle = Mathf.Atan2(direction.y, direction.x) * Mathf.Rad2Deg - 90;
var targetRot = Quaternion.Euler(0, 0, targetAngle);
owner.transform.rotation = Quaternion.RotateTowards(owner.transform.rotation, targetRot, 360.0f * deltaTime);
combat.PerformMeleeAttack();
}
else
{
aiMovement.maxSpeed = owner.MaxMovementSpeed;
aiMovement.destination = lastKnownPosition;
}
}
else
{
if (Vector3.Distance(lastKnownPosition, owner.transform.position) < 1.0f)
{
return(new Alert(lastKnownPosition));
}
}
return(this);
}
public override StateMachineBehavior Update(AICharacterController owner, float deltaTime)
{
PatrolPoint currentPatrolPoint = owner.PatrolPoints[currentPatrolPointIndex];
Vector3 dest = currentPatrolPoint.Position;
if (Vector3.Distance(dest, owner.transform.position) < 1.0f)
{
waitTimer += deltaTime;
if (waitTimer > currentPatrolPoint.waitTime)
{
++currentPatrolPointIndex;
if (currentPatrolPointIndex == owner.PatrolPoints.Length)
{
currentPatrolPointIndex = 0;
}
waitTimer = 0;
}
}
else
{
var aiMovement = owner.GetComponent <IAstarAI>();
aiMovement.maxSpeed = 0.25f * owner.MaxMovementSpeed;
aiMovement.destination = currentPatrolPoint.Position;
}
if (owner.Vision.SpottedObject)
{
return(new Chase());
}
if (soundRegistered)
{
return(new Alert(registeredSoundPosition));
}
return(this);
}
public override StateMachineBehavior Update(AICharacterController owner, float deltaTime)
{
if (owner.Vision.SpottedObject)
{
return(new Chase());
}
if (Vector2.Distance(soundPosition, owner.transform.position.XY()) < 1.0f)
{
waitTimer += deltaTime;
if (waitTimer > 3.0f)
{
return(new Patrol());
}
}
else
{
var aiMovement = owner.GetComponent <IAstarAI>();
aiMovement.maxSpeed = 0.5f * owner.MaxMovementSpeed;
aiMovement.destination = soundPosition;
}
return(this);
}