// Expects the name of a csv-mode .tmx file, renamed to .txt
public static bool Import(string levelName)
{
string actualPath = "Resources/" + GetLevelPath(levelName) + ".txt";
TextAsset ta = OpenLevel(levelName);
if (ta == null)
{
Debug.LogError("Level not found: " + actualPath);
return(false);
}
XmlDocument xml = new XmlDocument();
xml.LoadXml(ta.text);
XmlNode mapNode = xml.SelectSingleNode("map");
int width = int.Parse(mapNode.Attributes["width"].Value);
int height = int.Parse(mapNode.Attributes["height"].Value);
Debug.Log("Found map of size: " + width + "x" + height + " at " + actualPath);
Board.currBoard.width = width;
Board.currBoard.height = height + bottomWallOffset + topWallOffset;
Board.currBoard.startRow = topWallOffset;
XmlNode dataNode = xml.SelectSingleNode("map/layer/data");
string dataString = dataNode.InnerText;
if (dataString.Length == 0)
{
Debug.LogError("TMX file has no data, or it is not using CSV encoding: " + actualPath);
return(false);
}
string[] data = dataString.Split(',');
// Read data and add tiles
int maxY = 0;
int i = 0;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
string id = data[i];
TileType tileType = (TileType)int.Parse(id);
Tile tile = TileFactory.CreateAndAddTile(tileType, x, y + topWallOffset);
if (tile != null)
{
maxY = y + topWallOffset;
}
i++;
}
}
// Add wall at top and bottom
TileFactory.AddFullWidthWall(0);
TileFactory.AddFullWidthWall(maxY + bottomWallOffset);
ProcessProperties(xml.SelectNodes("map/properties/property"));
ProcessProperties(xml.SelectNodes("map/layer/properties/property"));
return(true);
}