public bool CanConnect(Socket target)
{
if (target == null)
{
return false;
}
if (Parent == target.Parent)
{
return false;
}
// Check if the source is an input socket. If it is, the target cannot be an input socket as well.
if (Index < Parent.InputCount && target.Index < target.Parent.InputCount)
{
return false;
}
// Check if the source is an output socket. If it is, the target cannot be an output socket as well.
if (Index >= Parent.InputCount && target.Index >= target.Parent.InputCount)
{
return false;
}
if (IsConnectedTo(target))
{
return false;
}
return true;
}
public void Connect(Socket other)
{
if (m_acceptMultipleConnections)
{
m_sockets.Add(other);
other.m_sockets.Add(this);
}
else
{
foreach(Socket socket in m_sockets)
{
socket.Disconnect(this);
}
m_sockets.Clear();
m_sockets.Add(other);
other.m_sockets.Clear();
other.m_sockets.Add(this);
}
}
public void DrawSocket(Socket socket, bool isInput)
{
GUI.DrawTexture(m_socketRect, m_socketTexture);
m_guiStyle.alignment = (isInput) ? TextAnchor.MiddleLeft : TextAnchor.MiddleRight;
GUI.Label(m_labelRect, socket.Label, m_guiStyle);
}
public bool IsConnectedTo(Socket other)
{
return m_sockets.Contains(other);
}
public void Disconnect(Socket other)
{
other.m_sockets.Remove(this);
m_sockets.Remove(other);
}