public void OnClickedHook(HookAttachment hookWidget)
{
if (CurrentSelectedHook == null)
{
CurrentSelectedHook = hookWidget;
CreatingConnection = CurrentSelectedHook.Hook.CreateConnection();
CurrentConnectionWidget = Instantiate(ConnectionElement.Get(), workspace).GetComponent <ConnectionAttachment> ();
CurrentConnectionWidget.Initialize(CreatingConnection, CurrentSelectedHook.image.color);
}
else
{
if (CreatingConnection.Connect(CurrentSelectedHook.Hook, hookWidget.Hook))
{
CurrentConnectionWidget.Connect(CurrentSelectedHook, hookWidget);
}
else
{
if (CurrentSelectedHook.Hook.IsConnectedTo(hookWidget.Hook))
{
CurrentSelectedHook.Hook.GetConnectionTo(hookWidget.Hook).Delete();
}
Destroy(CurrentConnectionWidget.gameObject);
}
CurrentSelectedHook = null;
CurrentConnectionWidget = null;
CreatingConnection = null;
}
}
public override void LoadFrom(Node source)
{
void InstantiateValueHooks(IEnumerable <IVariableHook> hooks, GameObject prefabObject, Transform parent)
{
foreach (var hook in hooks)
{
InstantiateHook(hook, prefabObject, parent, TypeColors.GetColor(hook.ValueType));
}
}
void InstantiateHook(IHook hook, GameObject prefabObject, Transform parent, Color color)
{
GameObject newHookWidget = Instantiate(prefabObject, parent);
HookAttachment hookAttachment = newHookWidget.GetComponent <HookAttachment>();
hookAttachment.Initialize(hook, color);
}
if (source is IHasInput input)
{
InstantiateValueHooks(input.InputHooks, HookAttachment.LeftHookWidget.Get(), inputSide);
}
else
{
Destroy(inputSide.gameObject);
}
if (source is IHasOutput output)
{
InstantiateValueHooks(output.OutputHooks, HookAttachment.RightHookWidget.Get(), outputSide);
}
else
{
Destroy(outputSide.gameObject);
}
if (source is IFlowNode flowNode)
{
foreach (var hook in flowNode.PossibleRoutes)
{
InstantiateHook(hook, FlowOutputHook.Get(), flowSide, Color.white);
}
}
else
{
Destroy(flowSide.gameObject);
}
}
public void CreateValueWidgetFor(HookAttachment inputWidget, InputHook inputHook)
{
GameObject widgetPrefab = FindCorrectValueWidget(inputHook.ValueType);
object value = inputHook.ValueType.IsValueType ? Activator.CreateInstance(inputHook.ValueType) : null;
Console.WriteLine(value);
ValueNode valueNode = new ValueNode().SetPosition(new VectorPosition(0, 0)).SetProgram(ProgramEditor.CurrentEditor.CurrentProgram) as ValueNode;
valueNode.InitChildren();
valueNode.SetValue(value).SetType(inputHook.ValueType);
GameObject newWidget = Instantiate(widgetPrefab, workspace.transform);
newWidget.transform.position = Input.mousePosition;
IValueWidget widget = newWidget.GetComponent <IValueWidget> ();
widget.Initialize(valueNode);
OnClickedHook(widget.OutputHookWidget);
}
