private static void ProcessSubAreas(XmlNode areas, TextureResource texRz, out TextureResource.Icon[] icons,
string preamble)
{
XmlNodeList iconAreas = areas.SelectNodes("icon");
if (iconAreas != null && iconAreas.Count > 0)
{
icons = new TextureResource.Icon[iconAreas.Count];
int iconIdx = 0;
foreach (XmlElement icon in iconAreas)
{
string id = icon.Attributes["id"].InnerText;
// parse coords
XmlNodeList coords = icon.SelectNodes("coords");
if (coords == null || coords.Count == 0)
{
throw new Exception("Icon found with no coords");
}
icons[iconIdx] = new TextureResource.Icon(preamble + id, texRz, Rectangle.Empty,
RectangleF.Empty);
foreach (XmlElement coord in coords)
{
string coordId = coord.Attributes["id"].InnerText;
int u = int.Parse(coord.Attributes["u"].InnerText);
int v = int.Parse(coord.Attributes["v"].InnerText);
int w = int.Parse(coord.Attributes["w"].InnerText);
int h = int.Parse(coord.Attributes["h"].InnerText);
Rectangle pixels = new Rectangle(u, v, w, h);
RectangleF coordsR = new RectangleF(u / (float)texRz.Width,
v / (float)texRz.Height,
w / (float)texRz.Width,
h / (float)texRz.Height);
if (coordId == "face")
{
icons[iconIdx].FacePixels = pixels;
icons[iconIdx].FaceCoords = coordsR;
}
else if (coordId == "disabled")
{
icons[iconIdx].DisabledPixels = pixels;
icons[iconIdx].DisabledCoords = coordsR;
}
else if (coordId == "highlight")
{
icons[iconIdx].HighlightPixels = pixels;
icons[iconIdx].HighlightCoords = coordsR;
}
}
iconIdx++;
}
}
else
{
icons = null;
}
}
public override IResource LoadContent(string filePath, string rzPath, string subPath,
string contentType, XmlNodeList rzNodes,
out IResource[] loadedDependants,
out IResource[] loadedDependancies,
DeviceInterface devIf)
{
ILog log = devIf.CDI.GeneralLog;
log.AddItem(new LogItem(string.Format("Starting loading texture rz ([{0}]{1})", contentType, rzPath), LogItem.ItemLevel.DebugInfo));
// load texture first
ImageInformation imgInf = TextureLoader.ImageInformationFromFile(filePath);
Texture texture = TextureLoader.FromFile(devIf.Device, filePath, imgInf.Width, imgInf.Height, 1, Usage.None,
imgInf.Format, Pool.Managed, Filter.None, Filter.None, 0);
log.AddItem(new LogItem(string.Format("Loaded texture rz ([{0}]{1})", contentType, rzPath), LogItem.ItemLevel.DebugInfo));
// process meta-data nodes
TextureResource texRz = new TextureResource(rzPath, texture, null,
imgInf.Width, imgInf.Height);
TextureResource.Icon[] icons = null;
TextureResource.Icon icon = null;
if (rzNodes != null)
{
foreach (XmlElement item in rzNodes)
{
if (item.Name == "areas")
{
// process sub-areas
ProcessSubAreas(item, texRz, out icons, rzPath + ":areas:icon:");
}
}
}
texRz.Icons = icons;
/*if (subPath != null)
* {
* loadedDependants = icons;
* loadedDependancies = new IResource[] { texRz };
* return
* }
* else
* {*/
loadedDependancies = null;
loadedDependants = icons;
return(texRz);
//}
}