public override void OnInputLiteralChanged(CNodeChangeContext context, CInputPin pin)
{
if (pin == InputPins[0])
{
CKlaxScriptTypeInfo targetType = ((CKlaxScriptTypeInfo)pin.Literal);
ChangePinType(context, OutputPins[0], targetType == null ? typeof(object) : targetType.Type);
if (targetType != null)
{
ChangeNodeName(context, "Cast to " + targetType.Name);
}
}
}
public override void OnAddOutputPinButtonClicked(CNodeChangeContext context)
{
if (InputPins[0].Literal is CKlaxScriptTypeInfo currentType)
{
CSwitchExecutionPin pin = new CSwitchExecutionPin
{
Name = "",
Type = currentType.Type,
Value = currentType.Type.GetDefaultValue()
};
AddExecutionPin(context, pin, OutExecutionPins.Count, false);
}
}
public override void OnInputLiteralChanged(CNodeChangeContext context, CInputPin pin)
{
if (pin == InputPins[0])
{
CKlaxScriptTypeInfo newType = pin.Literal as CKlaxScriptTypeInfo;
if (newType != null)
{
OutExecutionPins.RemoveRange(1, OutExecutionPins.Count - 1);
context.Actions.Add(new CSwitchNodeTypeChangeAction(newType.Type));
ChangePinType(context, InputPins[1], newType.Type);
ChangeNodeName(context, $"Switch ({newType.Name})");
InputPins[1].Literal = newType.Type.GetDefaultValue();
}
}
}
public override void RemoveConnection(CNodeConnectionViewModel removedConnection, CPinViewModel otherPin)
{
m_pin.SourceNode = null;
m_pin.SourceParameterIndex = -1;
if (otherPin is COutputPinViewModel outputVm)
{
CNodeChangeContext context = new CNodeChangeContext();
m_nodeViewmodel.ScriptNode.OnInputConnectionChanged(context, m_pin, null);
foreach (var action in context.Actions)
{
m_nodeViewmodel.ExecuteNodeAction(action);
}
}
base.RemoveConnection(removedConnection, otherPin);
}
public override void OnInputConnectionChanged(CNodeChangeContext context, CInputPin pin, COutputPin otherpin)
{
if (otherpin == null)
{
ChangePinType(context, OutputPins[1], typeof(object));
}
else
{
Type type = otherpin.Type;
if (type.IsGenericType)
{
if (type.GetGenericTypeDefinition() == typeof(List <>))
{
Type outputType = type.GenericTypeArguments[0];
if (outputType != OutputPins[1].Type)
{
ChangePinType(context, OutputPins[1], outputType);
}
}
}
}
}
public override void AddConnection(CNodeConnectionViewModel newConnection, CPinViewModel otherPin)
{
if (otherPin is COutputPinViewModel outputPin)
{
// Input pin can only be connected to a single node
if (Connections.Count > 0)
{
if (Connections.Count > 1)
{
List <CNodeConnectionViewModel> oldConnections = new List <CNodeConnectionViewModel>();
foreach (CNodeConnectionViewModel connection in Connections)
{
oldConnections.Add(connection);
}
foreach (CNodeConnectionViewModel connection in oldConnections)
{
connection.Disconnect();
}
}
Connections[0].Disconnect();
}
m_pin.SourceNode = outputPin.NodeViewModel.ScriptNode;
m_pin.SourceParameterIndex = outputPin.PinIndex;
CNodeChangeContext context = new CNodeChangeContext();
m_nodeViewmodel.ScriptNode.OnInputConnectionChanged(context, m_pin, outputPin.Pin);
foreach (var action in context.Actions)
{
m_nodeViewmodel.ExecuteNodeAction(action);
}
base.AddConnection(newConnection, otherPin);
}
}
