public void AddPort(BasePort port)
{
if (ports.ContainsKey(port.name))
{
throw new ArgumentException($"Already contains port:{port.name}");
}
ports[port.name] = port;
port.Enable(this);
onPortAdded?.Invoke(port);
}
//断开连接
public void Disconnect(BasePort port)
{
if (port.Owner == null || !nodes.ContainsKey(port.Owner.GUID))
{
return;
}
foreach (var connection in port.Connections.ToArray())
{
Disconnect(connection);
}
}
public void RemovePort(BasePort port)
{
if (port.Owner != this)
{
return;
}
if (!ports.ContainsKey(port.name))
{
throw new ArgumentException($"Not contains port:{port.name}");
}
Owner.Disconnect(port);
ports.Remove(port.name);
onPortRemoved?.Invoke(port);
}
private void InitPort()
{
//属性端口
foreach (FieldInfo item in ReflectionHelper.GetFieldInfos(GetType()))
{
if (AttributeHelper.TryGetFieldAttribute(item, out NodeValueAttribute nodeValueAttribute))
{
continue;
}
BasePort port = null;
if (AttributeHelper.TryGetFieldAttribute(item, out InputPortAttribute inputAttr))
{
port = new BasePort(inputAttr.name, inputAttr.orientation, inputAttr.direction, inputAttr.capacity, item.FieldType);
}
if (AttributeHelper.TryGetFieldAttribute(item, out OutputPortAttribute outputAttr))
{
port = new BasePort(outputAttr.name, outputAttr.orientation, outputAttr.direction, outputAttr.capacity, item.FieldType);
}
if (port != null)
{
AddPort(port);
}
}
}
public AddPortCommand(BaseNode node, string name, BasePort.Orientation orientation, BasePort.Direction direction, BasePort.Capacity capacity, Type type = null)
{
this.node = node;
port = new BasePort(name, orientation, direction, capacity, type);
}
public RemovePortCommand(BaseNode node, BasePort port)
{
this.node = node;
this.port = port;
}