private EventInfo[][] CreateStateEventList()
{
if (_states.Count == 0)
{
throw new GenerationException(String.Format("Script must contain a default state"));
}
EventInfo[][] outEvents = new EventInfo[_states.Count][];
for (int i = 0; i < _states.Count; ++i)
{
List<EventSymbol> stateEvents = this.FindEventsForState(i);
if (stateEvents.Count == 0)
{
//find the name of this state
foreach (var stateKvp in _states)
{
if (stateKvp.Value == i)
{
throw new GenerationException(String.Format("State {0} must contain at least 1 event", stateKvp.Key));
}
}
}
outEvents[i] = new EventInfo[stateEvents.Count];
for (int j = 0; j < stateEvents.Count; ++j)
{
outEvents[i][j] = stateEvents[j].ToEventInfo();
}
}
return outEvents;
}
/// <summary>
/// Pushes the given args onto the stack and positions the function pointer
/// </summary>
/// <param name="info"></param>
/// <param name="args"></param>
public void DoEvent(EventInfo info, PostedEvent triggeringEvent, IList<object> args)
{
TopFrame = new StackFrame(info.ToFunctionInfo(), 0);
Calls.Push(TopFrame);
IP = info.Address;
Debug.Assert(args.Count == info.NumberOfArguments);
for (int i = 0; i < args.Count; i++)
{
TopFrame.Locals[i] = args[i];
}
RunState = Status.Running;
RunningEvent = triggeringEvent;
MemInfo.AddCall(TopFrame);
}