/// <summary>
/// Add New State into the list
/// </summary>
public void AddFSMStateTeamRed(FSMStateTeamRed fsmStateTeamRed)
{
// Check for Null reference before deleting
if (fsmStateTeamRed == null)
{
Debug.LogError("FSM ERROR: Null reference is not allowed");
}
// First State inserted is also the Initial state
// the state the machine is in when the simulation begins
if (fsmStates.Count == 0)
{
fsmStates.Add(fsmStateTeamRed);
currentStateTeamRed = fsmStateTeamRed;
currentStateIdTeamRed = fsmStateTeamRed.IdTeamRed;
return;
}
// Add the state to the List if it�s not inside it
foreach (FSMStateTeamRed state in fsmStates)
{
if (state.IdTeamRed == fsmStateTeamRed.IdTeamRed)
{
Debug.LogError("FSM ERROR: Trying to add a state that was already inside the list");
return;
}
}
//If no state in the current then add the state to the list
fsmStates.Add(fsmStateTeamRed);
}
/// <summary>
/// This method tries to change the state the FSM 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 PerformTransitionTeamRed(Transition trans)
{
// Check for NullTransition before changing the current state
if (trans == Transition.None)
{
Debug.LogError("FSM ERROR: Null transition is not allowed");
return;
}
// Check if the currentState has the transition passed as argument
FSMStateIDTeamRed idTeamRed = currentStateTeamRed.GetOutputStateTeamRed(trans);
if (idTeamRed == FSMStateIDTeamRed.None)
{
Debug.LogError("FSM ERROR: Current State does not have a target state for this transition");
return;
}
// Update the currentStateID and currentState
currentStateIdTeamRed = idTeamRed;
foreach (FSMStateTeamRed state in fsmStates)
{
if (state.IdTeamRed == currentStateIdTeamRed)
{
currentStateTeamRed = state;
break;
}
}
}