public static CollisionLayer FromFile(string filename)
{
CollisionLayer tileLayer;
List <List <int> > tempLayout = new List <List <int> >();
Dictionary <int, string> tempHold = new Dictionary <int, string>();
XmlDocument input = new XmlDocument();
input.Load(filename);
int width = 0;
int height = 0;
tileLayer = new CollisionLayer(width, height);
foreach (XmlNode node in input.DocumentElement.ChildNodes)
{
if (node.Name == "Layout")
{
width = int.Parse(node.Attributes["Width"].Value);
height = int.Parse(node.Attributes["Height"].Value);
tileLayer = new CollisionLayer(width, height);
string layout = node.InnerText;
string[] lines = layout.Split('\r', '\n');
int row = 0;
foreach (string line in lines)
{
string realLine = line.Trim();
if (string.IsNullOrEmpty(line))
{
continue;
}
string[] cells = realLine.Split(' ');
for (int x = 0; x < width; x++)
{
string cellIndex = cells[x];
tileLayer.SetCellIndex(x, row, cellIndex);
}
row++;
}
}
}
return(tileLayer);
}
private void LoadTiles(CollisionLayer colLayer)
{
globalX = colLayer.Width;
globalY = colLayer.Height;
tiles = new Tile[colLayer.Width, colLayer.Height];
for (int x = 0; x < colLayer.Width; ++x)
{
for (int y = 0; y < colLayer.Height; ++y)
{
tiles[x, y] = LoadTile(colLayer.GetCellIndex(x, y), x, y);
}
}
//if (exits.Count == 0)
// throw new NotSupportedException("A level must have an exit.");
}