/// <summary>
/// Move the agent to their target.
/// </summary>
/// <param name="nextAction">The action the worker is moving towards to achieve their goal</param>
/// <returns>If the agent has reached their destination.</returns>
public bool MoveAgent(GOAPAction nextAction)
{
// If the worker is within interation range of their target, they have reached their destination.
if ((transform.position - nextAction.GetTarget().transform.position).magnitude < m_InteractionRange)
{
nextAction.SetInRange(true);
m_HaveDestination = false;
m_NavAgent.destination = transform.position;
return(true);
}
// Else, they're still going.
else
{
// Set the nav mesh agent's destination to the destination of the goal.
if (m_HaveDestination == false)
{
m_NavAgent.destination = nextAction.GetTarget().transform.position;
m_HaveDestination = true;
}
return(false);
}
}
/// <summary>
/// Create the move state.
/// </summary>
private void CreateMoveToState()
{
m_MoveToState = (fsm, gameObject) =>
{
GOAPAction action = m_CurrentActions.Peek();
// If the current actions requires us to be in range of a target but we couldn't find a target, go to the idle state.
if (action.RequiresInRange() && action.GetTarget() == null)
{
fsm.RemoveState();
fsm.RemoveState();
fsm.AddState(m_IdleState);
return;
}
// If the agent has reached the target of their current action, move to the next state.
if (m_DataProvider.MoveAgent(action))
{
fsm.RemoveState();
}
};
}
