///Resolve the final Variable reference.
private Variable ResolveReference(IBlackboard targetBlackboard, bool useID)
{
var targetName = this.name;
if (targetName != null && targetName.Contains("/"))
{
var split = targetName.Split('/');
targetBlackboard = GlobalBlackboard.Find(split[0]);
targetName = split[1];
}
Variable result = null;
if (targetBlackboard == null)
{
return(null);
}
if (useID && targetVariableID != null)
{
result = targetBlackboard.GetVariableByID(targetVariableID);
}
if (result == null && !string.IsNullOrEmpty(targetName))
{
result = targetBlackboard.GetVariable(targetName, varType);
}
return(result);
}
///Promotes the parameter to a variable on the target blackboard (overriden if parameter name is a path to a global bb).
public Variable PromoteToVariable(IBlackboard targetBB)
{
if (string.IsNullOrEmpty(name))
{
varRef = null;
return(null);
}
var varName = name;
var bbName = targetBB != null? targetBB.name : string.Empty;
if (name.Contains("/"))
{
var split = name.Split('/');
bbName = split[0];
varName = split[1];
targetBB = GlobalBlackboard.Find(bbName);
}
if (targetBB == null)
{
varRef = null;
Debug.LogError(string.Format("Parameter '{0}' failed to promote to a variable, because Blackboard named '{1}' could not be found.", varName, bbName));
return(null);
}
varRef = targetBB.AddVariable(varName, varType);
Debug.Log(string.Format("Parameter '{0}' (of type '{1}') promoted to a Variable in Blackboard '{2}'.", varName, varType.FriendlyName(), bbName));
return(varRef);
}
///Promotes the parameter to a variable on the target blackboard (overriden if parameter name is a path to a global bb).
public Variable PromoteToVariable(IBlackboard targetBB)
{
if (string.IsNullOrEmpty(name))
{
varRef = null;
return(null);
}
var varName = name;
var bbName = targetBB != null? targetBB.name : string.Empty;
if (name.Contains("/"))
{
var split = name.Split('/');
bbName = split[0];
varName = split[1];
targetBB = GlobalBlackboard.Find(bbName);
}
if (targetBB == null)
{
varRef = null;
Logger.LogError(string.Format("Parameter '{0}' failed to promote to a variable, because Blackboard named '{1}' could not be found.", varName, bbName), "Variable", this);
return(null);
}
varRef = targetBB.AddVariable(varName, varType);
if (varRef != null)
{
#if UNITY_EDITOR
if (NodeCanvas.Editor.NCPrefs.logDynamicParametersInfo)
{
Logger.Log(string.Format("Parameter '{0}' (of type '{1}') promoted to a Variable in Blackboard '{2}'.", varName, varType.FriendlyName(), bbName), "Variable", this);
}
#endif
}
else
{
Logger.LogError(string.Format("Parameter {0} (of type '{1}') failed to promote to a Variable in Blackboard '{2}'.", varName, varType.FriendlyName(), bbName), "Variable", this);
}
return(varRef);
}