private void DeselectPoint(Point p)
{
if (SelectedTilesValue.ContainsKey(p))
{
// Or else it wasn't moved at all
SetTile(p, SelectedTilesValue[p]);
SelectedTilesValue.Remove(p);
}
SelectedTiles.Remove(p);
}
private void RemoveFromTempSelection(Rectangle area, Rectangle newArea)
{
if (area.Width == 0 || area.Height == 0)
{
return;
}
for (int y = Math.Max(area.Y / TILE_SIZE, 0); y < Math.Min(DivideRoundUp(area.Y + area.Height, TILE_SIZE), Layer.Height); ++y)
{
for (int x = Math.Max(area.X / TILE_SIZE, 0); x < Math.Min(DivideRoundUp(area.X + area.Width, TILE_SIZE), Layer.Width); ++x)
{
if (TempSelectionTiles.Contains(new Point(x, y)) && !newArea.IntersectsWith(new Rectangle(x * TILE_SIZE, y * TILE_SIZE, TILE_SIZE, TILE_SIZE)))
{
TempSelectionTiles.Remove(new Point(x, y));
}
}
}
}