/// <summary>
/// Removes the script node from the state. Also removes all its connections.
/// </summary>
public override void Remove()
{
// remove all connections
foreach (BaseNode baseNode in State.Nodes)
{
Node node = baseNode as Node;
if (node != null)
{
foreach (NodeSocket nodeSocket in node.Sockets)
{
SignalNodeSocket signalNodeSocket = nodeSocket as SignalNodeSocket;
if (signalNodeSocket != null)
{
for (int i = 0; i < signalNodeSocket.Connections.Count; ++i)
{
if (signalNodeSocket.Connections[i].Node == this)
{
signalNodeSocket.Connections.RemoveAt(i);
--i;
}
}
}
}
}
}
base.Remove();
}
/// <summary>
/// Adds the specified signal out node socket.
/// </summary>
/// <param name="signalNodeSocket">The signal out node socket.</param>
/// <exception cref="ArgumentException">Argument is not signal out node socket.</exception>
public void AddOutSocket(SignalNodeSocket signalNodeSocket)
{
if (signalNodeSocket.Type != NodeSocketType.SignalOut)
{
throw new ArgumentException("Argument is not signal out node socket.");
}
outSockets.Add(new SignalOutNodeSocketView(this, signalNodeSocket));
UpdateGui();
}
/// <summary>
/// Adds the specified signal in node socket.
/// </summary>
/// <param name="signalNodeSocket">The signal in node socket.</param>
/// <exception cref="ArgumentException">Argument is not signal in node socket.</exception>
public void AddInSocket(SignalNodeSocket signalNodeSocket)
{
if (signalNodeSocket.Type != NodeSocketType.SignalIn)
{
throw new ArgumentException("Argument is not signal in node socket.");
}
inSockets.Add(new SignalInNodeSocketView(this, signalNodeSocket));
UpdateGui();
}
/// <summary>
/// Creates the sockets defined at the <see cref="NodeData"/>.
/// </summary>
protected void CreateSockets()
{
_sockets = new NodeSocket[NodeData.Sockets.Count];
for (int i = 0; i < NodeData.Sockets.Count; ++i)
{
if (NodeData.Sockets[i].Type == NodeSocketType.SignalIn || NodeData.Sockets[i].Type == NodeSocketType.SignalOut)
{
_sockets[i] = new SignalNodeSocket(this, NodeData.Sockets[i]);
}
else
{
_sockets[i] = new VariableNodeSocket(this, NodeData.Sockets[i]);
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="SignalOutNodeSocketView"/> class.
/// </summary>
/// <param name="scriptNode">The view of the script node where the view of the node socket will be used.</param>
/// <param name="signalNodeSocket">The signal node socket.</param>
public SignalOutNodeSocketView(NodeView scriptNode, SignalNodeSocket signalNodeSocket)
: base(scriptNode, signalNodeSocket)
{
_signalNodeSocket = signalNodeSocket;
}