public static void SaveMapPath(MapPath path, string filename)
{
using (StreamWriter w = new StreamWriter(filename)) {
XmlSerializer s = new XmlSerializer(typeof(MapPath));
s.Serialize(w, path);
}
}
private void LoadMapPaths(Map map)
{
currentMapPaths.Clear();
foreach (string pathId in map.PathIds.ToArray())
{
MapPath path = LoadSave.LoadMapPath(Globals.MapPathsDir + pathId);
if (path != null)
{
currentMapPaths.Add(path);
if (Globals.IsDebugMode)
{
DrawPath(path, bluePen);
}
}
else
{
throw new Exception("MapPath returned is null. This should ne ver happen. Please contact administrator.");
}
}
// Load navigator paths in the current map
currentNavigatorPaths.Clear();
foreach (string pathId in map.PathIds.ToArray())
{
foreach (NavigatorPath path in Globals.NavigatorPlace.Paths)
{
if (path.Id == pathId)
{
currentNavigatorPaths.Add(pathId, path);
break;
}
}
}
}
private void DrawPath(MapPath mapPath, Pen pen)
{
// Draw map path points
foreach (MapPoint point in mapPath.Points)
{
float x = point.X * ((float)(pbMap.Width + (zoomIndex * zoomIncrement)) / actualMapImage.Width);
float y = point.Y * ((float)(pbMap.Height + (zoomIndex * zoomIncrement)) / actualMapImage.Height);
DrawPoint(x, y, pen);
}
pbMap.Refresh();
}
public static MapPath LoadMapPath(string filename)
{
MapPath path = null;
if (File.Exists(filename))
{
using (StreamReader sr = new StreamReader(filename)) {
using (XmlTextReader xr = new XmlTextReader(sr)) {
XmlSerializer xs = new XmlSerializer(typeof(MapPath));
if (xs.CanDeserialize(xr))
{
path = (MapPath)xs.Deserialize(xr);
}
}
}
}
return(path);
}