internal BlockNodeVertex(VisualScriptBlockViewModel viewModel)
{
ViewModel = viewModel;
InputSlots = new ObservableCollection <object>();
OutputSlots = new ObservableCollection <object>();
// Add initial slots (if any)
foreach (var slot in viewModel.Block.Slots)
{
var slots = slot.Direction == SlotDirection.Input ? InputSlots : OutputSlots;
var slotViewModel = new VisualScriptSlotViewModel(viewModel, slot);
slots.Add(slotViewModel);
viewModel.Slots.Add(slot, slotViewModel);
}
// Setup listener to be aware of future changes
viewModel.Block.Slots.CollectionChanged += Slots_CollectionChanged;
}
private async Task AddBlockViewModel(Block block)
{
using (var transaction = editor.UndoRedoService.CreateTransaction(TransactionFlags.KeepParentsAlive))
{
var viewModel = new VisualScriptBlockViewModel(this, block);
var blockNodeVertex = new BlockNodeVertex(viewModel);
// Update initial diagnostics (if any)
foreach (var diagnostic in editor.Diagnostics.Where(x => x.BlockId.HasValue && x.BlockId.Value == block.Id))
{
viewModel.Diagnostics.Add(diagnostic);
}
blocks.Add(blockNodeVertex);
blockMapping.Add(block, blockNodeVertex);
// (Re)generate slots
await this.method.RegenerateSlots(block);
editor.UndoRedoService.SetName(transaction, "Added block");
}
}
public VisualScriptSlotViewModel(VisualScriptBlockViewModel block, Slot slot) : base(block.SafeArgument(nameof(block)).ServiceProvider)
{
this.Block = block;
this.slot = slot;
this.slotNode = block.Method.Editor.Session.AssetNodeContainer.GetOrCreateNode(slot);
}