/// <summary>
/// Creates a new <see cref="TiledMapData"/> instance with data from a xml file.
/// </summary>
/// <param name="path">Absolute path to file</param>
/// <returns>A populated <see cref="TiledMapData"/></returns>
public static TiledMapData Load(string path)
{
// Declare a new serializer with our type
XmlSerializer serializer = new XmlSerializer(typeof(TiledMapData));
// Open file for reading
using (FileStream stream = new FileStream(path, FileMode.Open)) {
// Create reader, set settings and deserialize
XmlReader reader = XmlReader.Create(stream);
reader.Settings.IgnoreWhitespace = true;
TiledMapData result = serializer.Deserialize(reader) as TiledMapData;
// Check each tileset and read it from file if needed
int count = 0;
foreach (TiledTilesetData tileset in result.tilesets)
{
if (Path.GetExtension(tileset.source) != ".tsx")
{
continue;
}
result.tilesets[count] = TiledTilesetData.Load(Path.GetFullPath(path + "\\..\\" + tileset.source));
result.tilesets[count].firstgid = tileset.firstgid;
result.tilesets[count].source = tileset.source;
count++;
}
// Convert csv data of each layer to an array
foreach (TiledLayerData layer in result.layers)
{
if (layer.data.encoding != "csv")
{
continue;
}
string[] tokens = layer.data.text.Split(',');
layer.data.gids = Array.ConvertAll(tokens, int.Parse);
}
return(result);
}
}
bool DrawMapSelection()
{
bool foundFile = false;
// Try loading mapdata from file
try {
// If everything is successful
target.data = TiledMapData.Load(fullPath);
EditorGUILayout.HelpBox("Using file: " + fullPath, MessageType.Info);
foundFile = true;
} catch (System.Exception) {
// If the file can't be found
EditorGUILayout.HelpBox("Can't find file: " + fullPath, MessageType.Error);
}
if (GUILayout.Button("Select File"))
{
// Lambda expression to avoid (redundant?) functions
TiledMapSelectorWindow.SelectMap(x => target.relativePath = x);
}
return(foundFile);
}