public static string Format(
string context,
string problem,
string solution)
{
if (problem == null)
{
problem = "The active state is null because the state machine has not been set up yet.";
}
if (solution == null)
{
solution = "Call fsm.SetStartState(...) and fsm.Init() or fsm.OnEnter() "
+ "to initialize the state machine.";
}
return(ExceptionFormatter.Format(context, problem, solution));
}
private static string Format(
TState stateName,
string context,
string problem,
string solution)
{
if (problem == null)
{
problem = $"The state \"{stateName}\" has not been defined yet / doesn't exist.";
}
if (solution == null)
{
solution = "\n"
+ "1. Check that there are no typos in the state names and transition from and to names\n"
+ "2. Add this state before calling Init / OnEnter / OnLogic / RequestStateChange / ...";
}
return(ExceptionFormatter.Format(context, problem, solution));
}