public void Redo()
{
Rectangle position = PreviewRectangle.Clone();
float y = position.Y;
float? rightEdge = null;
while (Context.PreviewScene.Bounds.Contains(position) && IsEmptyCeilingSpace(position))
{
while (Context.PreviewScene.Bounds.Contains(position) && IsEmptyCeilingSpace(position) && (rightEdge.HasValue == false || (position.X <= rightEdge.Value)))
{
var tile = new SerializedCeiling()
{
Bounds = position.Clone()
};
previewTiles.Add(tile);
tile.Rehydrate(true);
Context.CurrentLevelDefinition.Things.Add(tile);
Context.PreviewScene.Add(tile.HydratedThing);
position.MoveBy(Context.ScenePanel.PixelSize.W, 0);
}
if (rightEdge.HasValue == false)
{
rightEdge = position.X - Context.ScenePanel.PixelSize.W;
}
position = PreviewRectangle.Clone();
position.MoveTo(new Location(position.X, ++y));
}
}
public void Do()
{
PreviewRectangle = Context.Cursor.Bounds.Clone();
PreviewRectangle.Pad(.1f);
Redo();
}
