public static void CreateFont(DrawEngine2d drawEngine2d)
{
//These two should be in sync all the time.
//They should be unified by combining the upper and lower data
// into a single UInt and kept as a single dict.
var upper = new Dictionary<Char, UInt32>();
var lower = new Dictionary<Char, UInt32>();
PopulateDicts(ref upper, ref lower);
Int32 textureWidth = MaxTextureCharCapacity * FontWidth;
Int32 textureHeight = FontHeight;
Byte[] texturePixels = new Byte[textureWidth * textureHeight];
//This loop references only one of the two glyph dicts but
// that is just a convenience. The data from both will be
// used during the loop.
foreach(Char c in upper.Keys)
DecodePixelData(ref upper, ref lower, ref texturePixels, c, textureWidth);
Texture2dPlus texture = new Texture2dPlus(drawEngine2d,TextureCachePolicy.KeepAlways, TextureKey, textureWidth, textureHeight, PixelFormat.Luminance);
texture.SetPixels(0, texturePixels, PixelFormat.Luminance);
texture.SetFilter(TextureFilterMode.Nearest, TextureFilterMode.Nearest, TextureFilterMode.Nearest);
TiledTexture tiledTexture = new TiledTexture(drawEngine2d,TextureCachePolicy.KeepAlways, DebugFont.TextureKey, texture);
tiledTexture.CreateColumnIndex(MaxTextureCharCapacity);
}
protected override void Initialize()
{
//TODO: Remove this after testing!
DrawEngine2d.ClearColor = Colors.Blue;
//EnableDebugInfo();
String shipSprite = "/Application/TwinStickShooter/Images/Ship64.png";
Texture2dPlus t2d = new Texture2dPlus(DrawEngine2d, TextureCachePolicy.DisposeAfterLastUse, shipSprite);
TiledTexture tt = new TiledTexture(DrawEngine2d, TextureCachePolicy.DisposeAfterLastUse, shipSprite, t2d);
tt.CreateColumnIndex(1);
LayerBase l2 = DrawEngine2d.GetOrCreateWorldLayer(1);
SpriteGroup sssg = new SpriteGroup(l2, tt);
SpriteGroupItem sss1 = new SpriteGroupItem(sssg, new TiledTextureIndex(0));
sss1.SetPositionFromCenter(new Coordinate2(32f, 32f));
SpriteGroupItem sss2 = new SpriteGroupItem(sssg, new TiledTextureIndex(0));
sss2.SetPositionFromCenter(new Coordinate2(96f, 32f));
//sss2.Rotation = 45.0f;
Texture2dPlus testT2d = DrawEngine2d.GetTexture(DebugFont.TextureKey);
TiledTexture ttTest = new TiledTexture(DrawEngine2d, TextureCachePolicy.DisposeAfterLastUse, "test", testT2d);
ttTest.CreateColumnIndex(1);
SpriteGroup testSG = new SpriteGroup(l2, ttTest);
SpriteGroupItem testSS = new SpriteGroupItem(testSG, new TiledTextureIndex(0));
testSS.Position = new Coordinate2(32f, 200f);
LayerBase debugOverlay = DrawEngine2d.GetOrCreateScreenLayer(2);
_DebugTextLabel = new DebugLabel(debugOverlay);
_DebugTextLabel.Text = "I";
_DebugTextLabel.Position = new Coordinate2(100.0f, 100.0f);
}
internal void RegisterTexture(String key, Texture2dPlus texture, TextureCachePolicy cachePolicy)
{
if(String.IsNullOrWhiteSpace(key))
throw new ArgumentNullException();
if(texture == null)
throw new ArgumentNullException();
if(Textures.ContainsKey(key))
throw new ArgumentException("Attempt to register duplicate key.");
Textures.Add(key, texture);
CachePolicies.Add(key, cachePolicy);
Users.Add(key, new List<TiledTexture>());
}
private void CleanupTexture2dManager()
{
//Textures
Texture2dPlus[] cleanup = new Texture2dPlus[Textures.Values.Count];
Textures.Values.CopyTo(cleanup, 0);
foreach(Texture2dPlus t in cleanup)
t.Dispose();
Textures.Clear();
Textures = null;
//Cache
Texture2dPlusCachePolicies.Clear();
Texture2dPlusCachePolicies = null;
//Users
foreach(List<TiledTexture> list in Texture2dPlusUsers.Values)
list.Clear();
Texture2dPlusUsers.Clear();
Texture2dPlusUsers = null;
}
public TiledTexture(DrawEngine2d drawEngine2d, TextureCachePolicy cachePolicy, String key, Texture2dPlus texture)
{
Initialize(drawEngine2d, cachePolicy, key, texture);
}
private void InitializeTexture2d(Texture2dPlus texture)
{
if(Texture != null)
throw new NotSupportedException("Cannot initialize object more than once.");
if(texture == null)
throw new ArgumentNullException();
Path = null;
Texture = texture;
RegisterAsUserOfTexture2d();
}
private void InitializeTexture2d(String path)
{
if(Texture != null)
throw new NotSupportedException("Cannot initialize object more than once.");
if(String.IsNullOrWhiteSpace(path))
throw new ArgumentException();
Path = path;
Texture = new Texture2dPlus(DrawEngine2d, TextureCachePolicy.DisposeAfterLastUse, path);
RegisterAsUserOfTexture2d();
}
private void Initialize(DrawEngine2d drawEngine2d, TextureCachePolicy cachePolicy, String key, Texture2dPlus texture)
{
InitializeDrawEngine2d(drawEngine2d, cachePolicy, key);
InitializeTexture2d(texture);
InitializeColumnIndex();
InitializeGridIndex();
InitializeNamedIndex();
}
private void CleanupTexture2d()
{
UnregisterAsUserOfTexture2d();
Texture = null;
Path = null;
}
internal TiledTexture(TiledTextureManager tileMgr, String key, Texture2dPlus texture, TextureCachePolicy cachePolicy = TextureCachePolicy.DisposeAfterLastUse)
{
Initialize(tileMgr, key, texture, cachePolicy);
}
private void InitializeTexture2d(String path)
{
if(Texture != null)
throw new InvalidOperationException("Cannot initialize object more than once.");
if(String.IsNullOrWhiteSpace(path))
throw new ArgumentException();
Path = path;
Texture = TiledTextureManager.DrawEngine2d.Textures.CreateTexture(path, CachePolicy);
RegisterAsUserOfTexture2d();
}
private void Initialize(TiledTextureManager tileMgr, String key, Texture2dPlus texture, TextureCachePolicy cachePolicy)
{
InitializeTiledTextureManager(tileMgr);
InitializeKey(key, cachePolicy);
InitializeTexture2d(texture);
InitializeIndexes();
}
public TiledTexture CreateTiledTexture(String key, Texture2dPlus texture, TextureCachePolicy cachePolicy = TextureCachePolicy.DisposeAfterLastUse)
{
return new TiledTexture(this, key, texture, cachePolicy);
}
private void CleanupTextures()
{
Texture2dPlus[] cleanup = new Texture2dPlus[Textures.Values.Count];
Textures.Values.CopyTo(cleanup, 0);
foreach(Texture2dPlus t in cleanup)
t.Dispose();
Textures.Clear();
Textures = null;
}
