public void Handle(EventObjectEnumerator enumerator)
{
switch (enumerator.Current)
{
case ActionEventObject actionEvent:
CallAction(actionEvent.Target, actionEvent.Arguments);
break;
case JumpEventObject jumpEvent:
EventScript script = (jumpEvent.Script != null ? _scripts[jumpEvent.Script] : enumerator.ActiveScript);
int index = script.Objects.FindIndex(o => o.Id == jumpEvent.Target);
if (index == -1)
{
throw new ArgumentException($"Invalid jump target {jumpEvent.Target}");
}
enumerator.ActiveScript = script;
// subtract one because you will be calling the .MoveNext method
// At the start of the next iteration
enumerator.MoveTo(index - 1);
break;
case EndEventObject endEvent:
enumerator.MoveTo(enumerator.ActiveScript.Objects.Count);
break;
case NoneEventObject noneEvent:
break;
default:
throw new Exception($"Unknown event object {enumerator.Current.GetType()}");
}
}
public void LoadScript(string name, string json)
{
using (TextReader reader = new StringReader(json))
{
EventScript script = new EventScript();
script.Load(reader);
_scripts.Add(name, script);
}
}
public EventObjectEnumerator(EventSerializer eventSerializer, EventScript script)
{
_eventSerializer = eventSerializer;
ActiveScript = script;
}
