/// <summary>
/// Fetches every node connection declaration for each node type for later use
/// </summary>
public static void FetchNodeConnectionDeclarations()
{
nodePortDeclarations = new Dictionary <string, PortDeclaration[]> ();
foreach (NodeTypeData nodeData in NodeTypes.getNodeDefinitions())
{
Type nodeType = nodeData.type;
List <PortDeclaration> declarations = new List <PortDeclaration> ();
// Get all declared port fields
FieldInfo[] declaredPorts = ReflectionUtility.getFieldsOfType(nodeType, typeof(Port));
foreach (FieldInfo portField in declaredPorts)
{ // Get info about that port declaration using the attribute
object[] declAttrs = portField.GetCustomAttributes(typeof(Port.PortAttribute), true);
if (declAttrs.Length < 1)
{
continue;
}
Port.PortAttribute declarationAttr = (Port.PortAttribute)declAttrs[0];
if (declarationAttr.MatchFieldType(portField.FieldType))
{
declarations.Add(new PortDeclaration(portField, declarationAttr));
}
else
{
Debug.LogError("Mismatched " + declarationAttr.GetType().Name + " for " + portField.FieldType.Name + " '" + declarationAttr.Name + "' on " + nodeData.type.Name + "!");
}
}
nodePortDeclarations.Add(nodeData.typeID, declarations.ToArray());
}
}
public PortDeclaration(FieldInfo field, Port.PortAttribute attr)
{
portField = field;
portInfo = attr;
}
