private void StartFillSequence(PointerEventInfo info)
{
if (!SourceValid)
return;
TileCoord location = TileLocation(info);
if (!TileInRange(location))
return;
if (SourceType == TileSourceType.Brush) {
Layer.TileAdding += TileAddingHandler;
Layer.TileRemoving += TileRemovingHandler;
}
_fillLayer = Layer;
_sourceStack = new TileStack();
_sourceStack.Add(ActiveTile);
_fillCommand = new TileReplace2DCommand(Layer);
FloodFill(location.X, location.Y);
if (SourceType == TileSourceType.Brush) {
Layer.TileAdding -= TileAddingHandler;
Layer.TileRemoving -= TileRemovingHandler;
}
History.Execute(_fillCommand);
}
private void StartDrawPathSequence(PointerEventInfo info)
{
if (ActiveTile == null && _activeBrush == null)
return;
_drawCommand = new TileReplace2DCommand(Layer);
}
private void EndEraseAreaSequence(PointerEventInfo info, ILevelGeometry viewport)
{
Rectangle selection = _band.Selection;
TileReplace2DCommand command = new TileReplace2DCommand(Layer);
for (int x = selection.Left; x < selection.Right; x++) {
for (int y = selection.Top; y < selection.Bottom; y++) {
command.QueueReplacement(new TileCoord(x, y), (TileStack)null);
Layer[new TileCoord(x, y)] = null;
}
}
History.Execute(command);
_annots.Remove(_selection);
_inAreaSequence = false;
EndAutoScroll(info, viewport);
}
public FloatTileSelectionCommand(MultiTileGridLayer source, ITileSelectionLayer selectLayer)
{
_tileSource = source;
_command = new TileReplace2DCommand(source);
_selectLayer = selectLayer;
}
private void StartErasePathSequence(PointerEventInfo info)
{
_drawCommand = new TileReplace2DCommand(Layer);
}