public MapPlayerLocationGroup(XNAPanel parent, Point offset, String mapname)
{
this.parent = parent;
this.offset = offset;
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load(Game1.MAPS_FOLDER_LOCATION + "/" + mapname + ".xml");
foreach (XmlNode rootChild in xmldoc.ChildNodes[1].ChildNodes)
{
if (rootChild.Name == "Players")
{
this.buttons.Clear();
foreach (XmlNode playerNode in rootChild.ChildNodes)
{
Point mapLocation = new Point(
Int32.Parse(playerNode.Attributes["x"].Value), Int32.Parse(playerNode.Attributes["y"].Value));
Point minimapLocation = this.MapToMiniMap(mapLocation);
MapPlayerLocationButton button = new MapPlayerLocationButton(
this,
parent,
mapLocation,
minimapLocation);
this.buttons.AddLast(button);
}
if (parent is MapSelectionPanel) this.OnMapSelectionChanged(false);
else if (parent is MapPreviewPanel) this.OnMapSelectionChanged(true);
}
else if (rootChild.Name == "Data")
{
this.mapWidth = Int32.Parse(rootChild.Attributes["width"].Value) *
Int32.Parse(rootChild.Attributes["tileWidth"].Value);
this.selectedMapHeight = Int32.Parse(rootChild.Attributes["height"].Value) *
Int32.Parse(rootChild.Attributes["tileHeight"].Value);
}
}
// Console.WriteLine("StackTrace: '{0}'", Environment.StackTrace);
}
/// <summary>
/// When a user clicks on an empty MapPlayerLocationButton, a number needs to appear.
/// </summary>
/// <param name="number">Number to display on the map</param>
public void OnPlayerIndexChanged(MapPlayerLocationButton clickedButton, int number)
{
int result = 0;
// If user clicked on a button that already contained this number
if (Int32.TryParse(clickedButton.text, out result) && result == number)
{
clickedButton.text = "";
}
else
{
// Clear all buttons which have the number text
foreach (MapPlayerLocationButton button in this.buttons)
{
if (Int32.TryParse(button.text, out result) && result == number) button.text = "";
}
// Reapply on the correct one
if (clickedButton.text == "")
{
clickedButton.text = number + "";
}
}
}
/// <summary>
/// Gets the index of a button.
/// </summary>
/// <param name="button">The button to search for</param>
/// <returns>The integer value</returns>
public int GetIndexOfButton(MapPlayerLocationButton button)
{
for (int i = 0; i < this.buttons.Count; i++)
{
if (this.buttons.ElementAt(i) == button) return i;
}
return -1;
}