/// <summary>
/// Returns a list of outdoor cells within visible range of player
/// </summary>
public List <ObjCell> GetOutdoorCells(ObjCell cell)
{
// get cell x/y global offset
var lcoord = LandDefs.get_outside_lcoord(cell.ID, PhysicsObj.Position.Frame.Origin.X, PhysicsObj.Position.Frame.Origin.Y).Value;
// includes the origin cell
var blockLength = (int)CellRadiusOutside * 2 + 1;
var cells = new List <ObjCell>(/*blockLength * blockLength*/);
var start = new Vector2(lcoord.X - CellRadiusOutside, lcoord.Y - CellRadiusOutside);
var end = new Vector2(lcoord.X + CellRadiusOutside, lcoord.Y + CellRadiusOutside);
for (var cellX = start.X; cellX <= end.X; cellX++)
{
for (var cellY = start.Y; cellY <= end.Y; cellY++)
{
var blockCellID = LandDefs.lcoord_to_gid(cellX, cellY);
var _cell = LScape.get_landcell((uint)blockCellID);
if (_cell == null)
{
continue;
}
cells.Add(_cell);
// does this outdoor cell contain a building?
// if so, add all of its cells
var landCell = _cell as LandCell;
if (landCell.has_building())
{
//Console.WriteLine($"Found building in cell {landCell.ID:X8}");
var buildingCells = landCell.Building.get_building_cells();
//Console.WriteLine("# cells: " + buildingCells.Count);
cells.AddRange(buildingCells);
}
}
}
return(cells);
}