/// <summary>
/// Creates the state to make the agent perform an action
/// </summary>
private void CreatePerformActionState()
{
PerformActionState = (a_fFinateStateMachine, a_goObject) =>
{
if (!HasActionPlan())
{
FinateStateMachine.PopStateStack();
FinateStateMachine.PushStateToStack(IdleState);
DataProviderInterface.AllActionsFinished();
return;
}
CS_GOAPAction Action = CurrentlyActiveActions.Peek();
if (Action.IsActionFinished())
{
CurrentlyActiveActions.Dequeue();
}
if (HasActionPlan())
{
Action = CurrentlyActiveActions.Peek();
bool bIsInRange = Action.NeedsToBeInRange() ? Action.IsAgentInRange() : true;
if (bIsInRange)
{
bool bActionPerformSuccess = Action.PerformAction(a_goObject);
if (!bActionPerformSuccess)
{
FinateStateMachine.PopStateStack();
FinateStateMachine.PushStateToStack(IdleState);
CreateIdleState();
DataProviderInterface.AbortPlan(Action);
}
}
else
{
FinateStateMachine.PushStateToStack(MovingState);
}
}
else
{
FinateStateMachine.PopStateStack();
FinateStateMachine.PushStateToStack(IdleState);
DataProviderInterface.AllActionsFinished();
}
};
}
/// <summary>
/// Creates the state to move the agent to its destination for the FSM
/// </summary>
private void CreateMovingState()
{
MovingState = (a_fFinateStateMachine, a_goObject) =>
{
CS_GOAPAction Action = CurrentlyActiveActions.Peek();
if (Action.NeedsToBeInRange() && Action.m_goTarget == null)
{
FinateStateMachine.PopStateStack();
FinateStateMachine.PopStateStack();
FinateStateMachine.PushStateToStack(IdleState);
return;
}
if (DataProviderInterface.MoveAgentToAction(Action))
{
FinateStateMachine.PopStateStack();
}
};
}