private void HookUpOutput(GraphOutput graphOutput)
{
LogicNode node = _outputNodes.Find(n => n.NodeGuid == graphOutput.NodeGuid);
var events = node.GetType().GetEvents(BindingFlags.Public |
BindingFlags.NonPublic |
BindingFlags.Instance);
foreach (EventInfo eventInfo in events)
{
var attrs = eventInfo.GetCustomAttributes(typeof(OutputAttribute), false) as OutputAttribute[];
if (attrs.Length > 0)
{
if (eventInfo.Name == graphOutput.MemberName)
{
Type[] types = eventInfo.EventHandlerType.GetGenericArguments();
graphOutput.OutputType = types[0];
graphOutput.SubscribeRaiseUpdate(eventInfo, node);
}
if (attrs.Length > 1)
{
Debug.LogWarning(eventInfo.Name + " on " + node + "has multiple input attributes.");
}
}
}
}
private void LoadOutputs(List <GraphOutput> outputs)
{
foreach (var node in _outputNodes)
{
var events = node.GetType().GetEvents(BindingFlags.Public |
BindingFlags.NonPublic |
BindingFlags.Instance);
foreach (EventInfo eventInfo in events)
{
var attrs = eventInfo.GetCustomAttributes(typeof(OutputAttribute), false) as OutputAttribute[];
if (attrs.Length > 0)
{
Debug.Log($"Output attribute found{attrs[0]}");
Type[] types = eventInfo.EventHandlerType.GetGenericArguments();
if (types.Length > 1)
{
Debug.LogError(
eventInfo + " has more than one generic type, only one currently supported.");
}
else if (types.Length == 0)
{
Debug.LogError(eventInfo + " has more than no generic types.");
}
GraphOutput graphOutput = new GraphOutput();
graphOutput.MemberName = eventInfo.Name;
graphOutput.NodeGuid = node.NodeGuid;
graphOutput.DisplayName = node.DisplayName + " " + eventInfo.Name;
graphOutput.OutputType = types[0];
outputs.Add(graphOutput);
if (attrs.Length > 1)
{
Debug.LogWarning(eventInfo.Name + " on " + node + "has multiple input attributes.");
}
}
}
}
}
