public TileMap LoadMap(string sourceFile)
{
TileMap.Map loadedMap = new TileMap.Map();
loadedMap.rows = new List <TileMap.Row>();
var mapText = Resources.Load <TextAsset>(sourceFile);
XDocument xFile = XDocument.Parse(mapText.text);
if (xFile == null)
{
Debug.LogError("No map file found at path " + sourceFile + "; Loading failed!");
return(null);
}
XElement xMap = xFile.Element(XMLFields.ROOT);
var xRows = xMap.Elements(XMLFields.ROW);
float rowZ = mapProperties.startingPosition.z;
foreach (var xRow in xRows)
{
if (!LoadRow(rowZ, xRow, loadedMap))
{
Debug.LogError("Failed to load map! Couldn't load row with z = " + rowZ.ToString());
return(null);
}
//If successfully loaded row
rowZ += mapProperties.tileWidth;
}
TileMap tileMap = new TileMap(loadedMap, mapProperties);
return(tileMap);
}
bool LoadRow(float rowZ, XElement xRow, TileMap.Map virtualMap)
{
TileMap.Row loadedRow = new TileMap.Row();
loadedRow.cells = new List <TileMap.Cell>();
var xCells = xRow.Elements(XMLFields.CELL);
float cellX = mapProperties.startingPosition.x;
foreach (var xCell in xCells)
{
if (!LoadCell(rowZ, cellX, xCell, loadedRow))
{
Debug.Log("Couldn't load cell with z = " + rowZ.ToString() + ", x = " + cellX.ToString());
return(false);
}
cellX += mapProperties.tileWidth;
}
virtualMap.rows.Add(loadedRow);
return(true);
}
