/// <summary>
/// This method tries to change the state the FSMT1 is in based on
/// the current state and the transition passed. If current state
/// doesn´t have a target state for the transition passed,
/// an ERROR message is printed.
/// </summary>
public void PerformTransition(FlockTransitionT1 transT1)
{
// Check for NullTransition before changing the current state
if (transT1 == FlockTransitionT1.None)
{
Debug.LogError("FSMT1 ERROR: Null transition is not allowed");
return;
}
// Check if the currentState has the transition passed as argument
FlockFSMStateT1ID id = currentState.GetOutputState(transT1);
if (id == FlockFSMStateT1ID.None)
{
Debug.LogError("FSMT1 ERROR: Current State does not have a target state for this transition");
return;
}
// Update the currentStateID and currentState
currentStateID = id;
foreach (FlockFSMStateT1 state in fsmStates)
{
if (state.ID == currentStateID)
{
currentState = state;
break;
}
}
}
/// <summary>
/// This method deletes a pair transition-state from this state´s map.
/// If the transition was not inside the state´s map, an ERROR message is printed.
/// </summary>
public void DeleteTransition(FlockTransitionT1 trans)
{
// Check for NullTransition
if (trans == FlockTransitionT1.None)
{
Debug.LogError("FSMStateT1 ERROR: NullTransition is not allowed");
return;
}
// Check if the pair is inside the map before deleting
if (map.ContainsKey(trans))
{
map.Remove(trans);
return;
}
Debug.LogError("FSMStateT1 ERROR: TransitionT1 passed was not on this State´s List");
}
/// <summary>
/// This method returns the new state the FSMT1 should be if
/// this state receives a transition
/// </summary>
public FlockFSMStateT1ID GetOutputState(FlockTransitionT1 trans)
{
// Check for NullTransition
if (trans == FlockTransitionT1.None)
{
Debug.LogError("FSMStateT1 ERROR: NullTransition is not allowed");
return(FlockFSMStateT1ID.None);
}
// Check if the map has this transition
if (map.ContainsKey(trans))
{
return(map[trans]);
}
Debug.LogError("FSMStateT1 ERROR: " + trans + " TransitionT1 passed to the State was not on the list");
return(FlockFSMStateT1ID.None);
}
public void AddTransition(FlockTransitionT1 transition, FlockFSMStateT1ID id)
{
// Check if anyone of the args is invallid
if (transition == FlockTransitionT1.None || id == FlockFSMStateT1ID.None)
{
Debug.LogWarning("FSMStateT1 : Null transition not allowed");
return;
}
//Since this is a Deterministc FSMT1,
//Check if the current transition was already inside the map
if (map.ContainsKey(transition))
{
Debug.LogWarning("FSMStateT1 ERROR: transition is already inside the map");
return;
}
map.Add(transition, id);
Debug.Log("Added : " + transition + " with ID : " + id);
}
public void SetTransition(FlockTransitionT1 t)
{
PerformTransition(t);
}
