/// <summary>
/// Constructs a random sprite with all the appropriate timing
/// and color information required.
/// </summary>
public ISprite CreateRandomSprite()
{
// Get a random type
AssetSprite ras = RandomAssetSprite;
if (ras.Drawables.Count == 0)
{
throw new Exception("No defined sprites for " + ras.Name);
}
// If we have one frame, its simple
if (ras.Drawables.Count == 1)
{
ISprite ds = new DrawableSprite(ras.Drawables[0]);
ds.ID = name;
return(ds);
}
// Otherwise, create a fixed rate (for now)
FixedRateDrawableSprite fix = new FixedRateDrawableSprite();
fix.FPS = 3;
fix.ID = name;
fix.Drawables.AddAll(ras.Drawables);
return(fix);
}
/// <summary>
/// Loads a specific asset type, either using the data in the
/// hash or creating a new one and adding it.
/// </summary>
public AssetSprite GetAssetSprite(string key)
{
// Scan through the list first
foreach (AssetSprite sprite in sprites)
{
if (sprite.Name == key)
{
return(sprite);
}
}
// Create a new one
AssetSprite nas = new AssetSprite(key);
sprites.Add(nas);
return(nas);
}
/// <summary>
/// Loads a specific asset type, either using the data in the
/// hash or creating a new one and adding it.
/// </summary>
public AssetSprite GetAssetSprite(string key)
{
// Scan through the list first
foreach (AssetSprite sprite in sprites)
if (sprite.Name == key)
return sprite;
// Create a new one
AssetSprite nas = new AssetSprite(key);
sprites.Add(nas);
return nas;
}
/// <summary>
/// Function to queue up all the assets required for the
/// functioning of the system.
/// </summary>
public void Queue()
{
// Scan the Assets/Images directory for drawables
DirectoryInfo images = new DirectoryInfo(
Path.Combine("Assets", "Images"));
DirectoryInfo sounds = new DirectoryInfo(
Path.Combine("Assets", "Sounds"));
// Load the individual images into memory
foreach (FileInfo fi in images.GetFiles("*.png"))
{
// Load these images
QueueDrawable("Assets/Images/" + fi.Name);
}
// Load the individual directories
Regex regex = new Regex(@"(\s+\d+)?\.png");
foreach (DirectoryInfo di in images.GetDirectories())
{
// Ignore some common ones
if (di.Name.StartsWith("."))
{
continue;
}
// Get the asset sprite type for this directory
string key = di.Name;
if (!sprites.Contains(key))
{
sprites[key] = new AssetSpriteType(key);
}
AssetSpriteType spriteType = sprites[key];
// Load the type information, if we have one
if (File.Exists(Path.Combine(di.FullName, "block.xml")))
{
// Load the block information, this controls the
// color of the blocks.
LoadAssetTypeMeta(spriteType,
new FileInfo(Path.Combine(di.FullName, "block.xml")));
}
// Go through each file in this directory
foreach (FileInfo fi in di.GetFiles("*.png"))
{
// Figure out the components
string path = String.Format("Assets/Images/{0}/{1}",
key, fi.Name);
string key2 = regex.Replace(fi.Name, "");
// Get the asset sprite
AssetSprite sprite = spriteType.GetAssetSprite(key2);
// Queue loading the drawable
Queue(new AssetLoaderSprite(sprite, path));
}
}
// Look for sounds and music
foreach (DirectoryInfo di in sounds.GetDirectories())
{
// Go through each file in this directory. The
// directory name is the category of music while the
// individual files are randomly selected from the
// category.
// "Vorbis is the new mp3"
foreach (FileInfo fi in di.GetFiles("*.ogg"))
{
// We want to register this file with the sound
// manager. Since the SoundManager doesn't load
// things, we are just registering directory with
// it.
Game.Sound.Register(di.Name, fi);
}
}
}
public AssetLoaderSprite(AssetSprite sprite, string path)
{
this.sprite = sprite;
Filename = path;
}
public AssetLoaderSprite(AssetSprite sprite, string path)
{
this.sprite = sprite;
Filename = path;
}
