protected override void OnLayerSelectionChanged(LayerSelectionChangedEventArgs args)
{
base.OnLayerSelectionChanged(args);
Tileset tileset = this.SelectedTileset.Res;
VisualLayerNode selectedNode = args.SelectedNodeTag as VisualLayerNode;
// Update global editor selection, so an Object Inspector can pick up the layer for editing
if (selectedNode != null)
{
DualityEditorApp.Select(this, new ObjectSelection(new object[] { selectedNode.VisualLayer }));
}
else
{
DualityEditorApp.Deselect(this, obj => obj is TilesetRenderInput);
}
// Update the TilesetView to show the appropriate layer
if (tileset != null)
{
int layerIndex = (selectedNode != null) ?
tileset.RenderConfig.IndexOf(selectedNode.VisualLayer) :
-1;
if (layerIndex == -1)
{
layerIndex = 0;
}
this.TilesetView.DisplayedConfigIndex = layerIndex;
}
}
/// <inheritdoc />
public override void AddLayer()
{
base.AddLayer();
Tileset tileset = this.SelectedTileset.Res;
if (tileset == null)
{
return;
}
// Determine which texture IDs are already present, so we can
// derive which one we'll pick as a default for creating a new one.
bool hasMainTex = false;
int highestCustomTex = -1;
for (int i = 0; i < tileset.RenderConfig.Count; i++)
{
if (tileset.RenderConfig[i].Id == TilesetRenderInput.MainTexId)
{
hasMainTex = true;
}
else if (tileset.RenderConfig[i].Id.StartsWith(TilesetRenderInput.CustomTexId))
{
string customTexIndexString = tileset.RenderConfig[i].Id.Substring(
TilesetRenderInput.CustomTexId.Length,
tileset.RenderConfig[i].Id.Length - TilesetRenderInput.CustomTexId.Length);
int customTexIndex;
if (!int.TryParse(customTexIndexString, out customTexIndex))
{
customTexIndex = 0;
}
highestCustomTex = Math.Max(highestCustomTex, customTexIndex);
}
}
// Decide upon an id for our new layer
string layerId;
string layerName;
if (!hasMainTex)
{
layerId = TilesetRenderInput.MainTexId;
layerName = TilesetRenderInput.MainTexName;
}
else
{
layerId = TilesetRenderInput.CustomTexId + (highestCustomTex + 1).ToString();
layerName = TilesetRenderInput.CustomTexName;
}
// Create a new layer using an UndoRedo action
TilesetRenderInput newLayer = new TilesetRenderInput
{
Id = layerId,
Name = layerName
};
UndoRedoManager.Do(new AddTilesetConfigLayerAction <TilesetRenderInput>(
tileset,
TilemapsReflectionInfo.Property_Tileset_RenderConfig,
newLayer));
// Select the newly created visual layer
VisualLayerNode modelNode = this.treeModel
.Nodes
.OfType <VisualLayerNode>()
.FirstOrDefault(n => n.VisualLayer == newLayer);
this.SelectLayer(modelNode);
}
