internal override PaintActionList Paint(int layer, byte?selectedPaletteId, byte?selectedImageId, Map map)
{
PaintActionList paintActionList = new PaintActionList();
Cell oldCell = FillCell(StartCell, layer, selectedPaletteId, selectedImageId, map);
paintActionList.Add(layer, StartCell.X, StartCell.Y, (byte)oldCell.PaletteId, (byte)oldCell.TileId);
return(paintActionList);
}
internal override PaintActionList Paint(int layer, byte?selectedPaletteId, byte?selectedImageId, Map map)
{
PaintActionList paintActionList = new PaintActionList();
Point currentCell = StartCell;
do
{
Cell oldCell = FillCell(currentCell, layer, selectedPaletteId, selectedImageId, map);
paintActionList.Add(layer, currentCell.X, currentCell.Y, (byte)oldCell.PaletteId, (byte)oldCell.TileId);
currentCell.X--;
} while (currentCell.X >= EndCell.X);
return(paintActionList);
}
internal void Redo()
{
if (_redoLog.Count > 0)
{
PaintActionList paintActions = _redoLog.Pop();
PaintActionList undoActionList = new PaintActionList();
// undo that action
foreach (PaintAction paintAction in paintActions)
{
CellPainter cellPainter = CellPainterFactory.GetCellPainter(new Point(paintAction.X, paintAction.Y), new Point(paintAction.X, paintAction.Y));
PaintActionList paintActionList = cellPainter.Paint(paintAction.Layer, paintAction.PaletteId, paintAction.ImageId, this);
undoActionList.Add(paintActionList);
}
_undoLog.Push(undoActionList);
}
}
internal void Undo()
{
// pop most recent action off stack
if (_undoLog.Count > 0)
{
PaintActionList paintActions = _undoLog.Pop();
PaintActionList redoActionList = new PaintActionList();
// undo that action
foreach (PaintAction paintAction in paintActions)
{
CellPainter cellPainter = CellPainterFactory.GetCellPainter(new Point(paintAction.X, paintAction.Y), new Point(paintAction.X, paintAction.Y));
PaintActionList paintActionList = cellPainter.Paint(paintAction.Layer, paintAction.PaletteId, paintAction.ImageId, this);
redoActionList.Add(paintActionList);
}
_redoLog.Push(redoActionList);
}
}