public static ProtocolStatus SetSession(int session, int element = 0)
{
currentSession = null;
currentSessionElement = null;
nextSessionElementIndex = -1;
if (loadedProtocol == "")
{
return(ProtocolStatus.Uninitialized);
}
if (!protocolDictionary.ContainsKey(currentProtocol.id))
{
return(ProtocolStatus.InvalidProtocol);
}
if (session >= currentProtocol.Count)
{
return(ProtocolStatus.SessionLimitExceeded);
}
SessionNumber = session;
currentSession = currentProtocol[session];
if (element >= currentSession.Count)
{
return(ProtocolStatus.SessionElementLimitExceeded);
}
//The next session element to run will be the current one
nextSessionElementIndex = element;
return(ProtocolStatus.SessionReady);
}
public void Add(SessionElement element)
{
//It was supremely convenient for constructing tasks to allow for (and block)
// null session elements
if (element != null)
{
sessionElements.Add(element);
}
}
public static void HardClearAll()
{
loadedProtocol = "";
protocolDictionary.Clear();
sessionDictionary.Clear();
sessionElementDictionary.Clear();
Protocol.HardClear();
Session.HardClear();
SessionElement.HardClear();
}
public static void DeserializeSessionElements(JsonArray elements)
{
sessionElementDictionary.Clear();
foreach (JsonObject element in elements)
{
SessionElement parsedElement = parseSessionElement?.Invoke(element);
if (parsedElement == null)
{
Debug.LogError($"Failed to parse SessionElement: {element.ToString()}");
continue;
}
sessionElementDictionary.Add(parsedElement.id, parsedElement);
}
}
public static void PrepareProtocol(string protocolName, int protocolID)
{
currentProtocol = null;
currentSession = null;
currentSessionElement = null;
nextSessionElementIndex = -1;
loadedProtocol = "";
LoadProtocolSet(protocolName);
if (protocolDictionary.ContainsKey(protocolID))
{
currentProtocol = protocolDictionary[protocolID];
}
else
{
Debug.LogError($"Loaded Protocol \"{loadedProtocol}\" does not contain requested protocolID {protocolID}.");
return;
}
}
public static ProtocolStatus ExecuteNextElement(bool resuming = false)
{
if (nextSessionElementIndex == -1)
{
return(ProtocolStatus.Uninitialized);
}
if (nextSessionElementIndex == currentSession.Count)
{
//In principle, this should only happen if an EndSessionElement was forgotten
ElementNumber = 0;
SessionInProgress = false;
++SessionNumber;
sessionElementOverrun?.Invoke();
PlayerData.Save();
return(ProtocolStatus.SessionFinished);
}
//This only happens when the last element was running
currentSessionElement?.CleanupElement();
currentSessionElement = currentSession[nextSessionElementIndex];
ElementNumber = nextSessionElementIndex;
SessionInProgress = true;
prepareNextElement?.Invoke(resuming);
currentSessionElement.ExecuteElement(resuming);
PlayerData.Save();
++nextSessionElementIndex;
return(ProtocolStatus.SessionReady);
}