/// <summary>
/// Load textures for a given pack
/// </summary>
private static void LoadTextures(ContentPack pack)
{
//List of texture file names
List<string> Files = null;
//Base directory for all textures
string BaseDirectory;
Texture2D Texture = null;
//Get the files name list for the pack, and the directory to it for loading
if (pack.Embedded)
{
Files = DirSearch(System.IO.Path.GetDirectoryName(System.Windows.Forms.Application.ExecutablePath) + "\\Content\\Content Packs\\" + pack.Name, System.IO.Path.GetDirectoryName(System.Windows.Forms.Application.ExecutablePath) + "\\Content\\Content Packs\\" + pack.Name + "\\textures", ".xnb");
BaseDirectory = System.IO.Path.GetDirectoryName(System.Windows.Forms.Application.ExecutablePath) + "\\Content\\Content Packs\\" + pack.Name + "\\textures\\";
}
else
{
Files = DirSearch(IO.Directories["Content Packs"] + Game.ContentPackName, IO.Directories["Content Packs"] + Game.ContentPackName + "\\textures", ".png");
BaseDirectory = IO.Directories["Content Packs"] + Game.ContentPackName + "\\textures\\";
}
//For each file name, load it from disk;
for (int i = 0; i < Files.Count; i++)
{
//Remove the full path to return the name of the file
string name = GetName(Files[i], BaseDirectory, i);
if (pack.Embedded)
Texture = Game.TextureLoader.Content.Load<Texture2D>("Content\\Content Packs\\Default\\textures\\" + name);
else
Texture = Game.TextureLoader.FromFile(Files[i]);
//Add it to the dictionary
if (Textures.ContainsKey(name))
Textures[name] = Texture;
else
Textures.Add(name, Texture);
}
}
/// <summary>
/// Loads a pack into the game
/// </summary>
/// <param name="pack">ContentPack to load</param>
public static void LoadPack(ContentPack pack)
{
//Clear all memory in case we are reloading
Textures.Clear();
if (!pack.Embedded) //If extenal pack, first load default
LoadTextures(IO.ContentPacks[0]);
LoadTextures(pack);
}
/// <summary>
/// Finds content packs and loads the selected one
/// </summary>
public static void LoadContentPacks(Game game)
{
try
{
//Load Content Packs
List<string> dirs = new List<string>();
//Load embedded pack directories from Content folder
dirs.Add(Path.GetDirectoryName(System.Windows.Forms.Application.ExecutablePath) + "\\Content\\Content Packs\\Default");
//Load packs from Zarknorth folder
dirs.AddRange(Directory.GetDirectories(Directories["Content Packs"]).ToList<string>());
//Foreach directory
for (int x = 0; x < dirs.Count(); x++)
{
string dir = dirs[x];
//Load the packs xml data
XmlDocument doc = new XmlDocument();
doc.Load(dir + "\\pack.xml");
//Create the new pack and set it's data
ContentPack pack = new ContentPack();
pack.Name = doc.ChildNodes[1].ChildNodes[0].ChildNodes[0].Value;
pack.Description = doc.ChildNodes[1].ChildNodes[1].ChildNodes[0].Value;
pack.Version = doc.ChildNodes[1].ChildNodes[2].ChildNodes[0].Value;
pack.Author = doc.ChildNodes[1].ChildNodes[3].ChildNodes[0].Value;
pack.Path = dir;
pack.Embedded = pack.Name == "Default";
//If an embedded pack, load from ContentManager, else FromStream
if (pack.Embedded)
pack.Icon = Game.TextureLoader.Content.Load<Texture2D>("Content\\Content Packs\\" + pack.Name + "\\icon");
else
using (FileStream fileStream = new FileStream(dir + "\\icon.png", FileMode.Open))
pack.Icon = Texture2D.FromStream(game.GraphicsDevice, fileStream);
//Add the pack
ContentPacks.Add(pack);
//If this pack is the current pack, set the game's data to it, so it is aware of the pack to use
if (pack.Name == Game.ContentPackName)
{
Game.ContentPackIndex = x;
Game.ContentPackData = pack;
}
}
//Load the current pack
ContentPack.LoadPack(Game.ContentPackData);
}
catch (Exception e)
{
System.Windows.Forms.MessageBox.Show(e.ToString());
}
}