/// <summary>
/// This method ensures that there is only one instance
/// of this state at any given time. If there is no instance
/// then one is created.
/// </summary>
/// <returns>single instance of this state.</returns>
public static GLumberjack_TreeTravel GetInstance()
{
if (m_Instance == null)
{
m_Instance = new GLumberjack_TreeTravel();
}
return(m_Instance);
}
public override void OnUpdate(GoblinLumberjack owner)
{
owner.DepositWood();
if (owner.IsDoneDropingWood())
{
// If we are done depositing then switch back to the
// Tree Travel state to go back to our tree and continue
// chopping wood.
owner.GetStateMachine().ChangeState(GLumberjack_TreeTravel.GetInstance());
}
}
public override void OnUpdate(GoblinLumberjack owner)
{
//If there is a target tree, then we wish to make the
// gobling travel to it.
if (owner.GetTargetTree() != null && !owner.IsDoneChoppingWood())
{
// Transition to TreeTravel State.
owner.GetStateMachine().ChangeState(GLumberjack_TreeTravel.GetInstance());
}
else if (owner.GetTargetLumberMill() != null && !owner.IsDoneDropingWood())
{
// Transition to Mill Travel State
owner.GetStateMachine().ChangeState(GLumberjack_MillTravel.GetInstance());
}
// Otherwise we do nothing.
}