/// <summary>
/// <para>Loads Image from given Zip-File and Entry.</para>
/// </summary>
private Image LoadImageFrom(ZipFile zipFile, ZipEntry imageEntry)
{
string ResourceName = Path.GetFileNameWithoutExtension(imageEntry.Name).ToLowerInvariant();
if (ImageCache.Images.Contains(ResourceName))
{
return(null);
}
var byteBuffer = new byte[zipBufferSize];
Stream zipStream = zipFile.GetInputStream(imageEntry);
//Will throw exception is missing or wrong password. Handle this.
var memStream = new MemoryStream();
StreamUtils.Copy(zipStream, memStream, byteBuffer);
memStream.Position = 0;
Image loadedImg = Image.FromStream(ResourceName, memStream, (int)memStream.Length);
memStream.Close();
zipStream.Close();
memStream.Dispose();
zipStream.Dispose();
return(loadedImg);
}
public void ResolveShadows(Image shadowCastersTexture, RenderImage result, Vector2D lightPosition,
bool attenuateShadows, Image mask, Vector4D maskProps, Vector4D diffuseColor)
{
resolveShadowsEffect.Parameters["AttenuateShadows"].SetValue(attenuateShadows ? 0 : 1);
resolveShadowsEffect.Parameters["MaskProps"].SetValue(maskProps);
resolveShadowsEffect.Parameters["DiffuseColor"].SetValue(diffuseColor);
//Gorgon.CurrentRenderTarget.BlendingMode = BlendingModes.None;
ExecuteTechnique(shadowCastersTexture, distancesRT, "ComputeDistances");
ExecuteTechnique(distancesRT.Image, distortRT, "Distort");
ApplyHorizontalReduction(distortRT, shadowMap);
ExecuteTechnique(mask, result, "DrawShadows", shadowMap);
//ExecuteTechnique(shadowsRT.Image, processedShadowsRT, "BlurHorizontally");
//ExecuteTechnique(processedShadowsRT.Image, result, "BlurVerticallyAndAttenuate");
Gorgon.CurrentShader = null;
}
public void ResolveShadows(Image shadowCastersTexture, RenderImage result, Vector2D lightPosition,
bool attenuateShadows, Image mask, Vector4D maskProps, Vector4D diffuseColor)
{
resolveShadowsEffect.Parameters["AttenuateShadows"].SetValue(attenuateShadows ? 0 : 1);
resolveShadowsEffect.Parameters["MaskProps"].SetValue(maskProps);
resolveShadowsEffect.Parameters["DiffuseColor"].SetValue(diffuseColor);
//Gorgon.CurrentRenderTarget.BlendingMode = BlendingModes.None;
ExecuteTechnique(shadowCastersTexture, distancesRT, "ComputeDistances");
ExecuteTechnique(distancesRT.Image, distortRT, "Distort");
ApplyHorizontalReduction(distortRT, shadowMap);
ExecuteTechnique(mask, result, "DrawShadows", shadowMap);
//ExecuteTechnique(shadowsRT.Image, processedShadowsRT, "BlurHorizontally");
//ExecuteTechnique(processedShadowsRT.Image, result, "BlurVerticallyAndAttenuate");
Gorgon.CurrentShader = null;
}
/// <summary>
/// <para>Loads the embedded base files.</para>
/// </summary>
public void LoadBaseResources()
{
Assembly _assembly = Assembly.GetExecutingAssembly();;
Stream _stream;
_stream = _assembly.GetManifestResourceStream("SS14.Client.Services._EmbeddedBaseResources.bluehigh.ttf");
if (_stream != null)
{
_fonts.Add("base_font", Font.FromStream("base_font", _stream, (int)_stream.Length, 10));
}
_stream = null;
_stream = _assembly.GetManifestResourceStream("SS14.Client.Services._EmbeddedBaseResources.noSprite.png");
if (_stream != null)
{
Image nospriteimage = Image.FromStream("nospriteimage", _stream, (int)_stream.Length);
_images.Add("nosprite", nospriteimage);
_sprites.Add("nosprite", new Sprite("nosprite", nospriteimage));
}
_stream = null;
}
private void ExecuteTechnique(Image source, RenderImage destination, string techniqueName, RenderImage shadowMap)
{
Vector2D renderTargetSize;
renderTargetSize = new Vector2D(baseSize, baseSize);
Gorgon.CurrentRenderTarget = destination;
Gorgon.CurrentRenderTarget.Clear(Color.White);
Gorgon.CurrentShader = resolveShadowsEffect.Techniques[techniqueName];
resolveShadowsEffect.Parameters["renderTargetSize"].SetValue(renderTargetSize);
if (source != null)
{
resolveShadowsEffect.Parameters["InputTexture"].SetValue(source);
}
if (shadowMap != null)
{
resolveShadowsEffect.Parameters["ShadowMapTexture"].SetValue(shadowMap);
}
quadRender.Render(new Vector2D(1, 1) * -1, new Vector2D(1, 1));
Gorgon.CurrentRenderTarget = null;
}
public bool LoadSprite(XElement spriteValues, string graphicDirectory, out string reason)
{
string filename = null;
Name = null;
foreach (var attribute in spriteValues.Attributes())
{
//Get the graphic file
switch (attribute.Name.ToString().ToLower())
{
case "file":
{
filename = attribute.Value;
break;
}
case "name":
{
Name = attribute.Value;
break;
}
case "stretchmode":
{
if (attribute.Value == "repeat")
{
stretchMode = StretchMode.REPEAT;
}
break;
}
}
}
if (string.IsNullOrEmpty(Name) || string.IsNullOrEmpty(filename))
{
reason = "No sprite name or file location.";
return(false);
}
Sprite graphicFile;
if (ImageCache.Images.Contains(Name))
{
graphicFile = new Sprite(Name, ImageCache.Images[Name]);
}
else
{
string path = Path.Combine(graphicDirectory, filename);
if (!File.Exists(path))
{
reason = "Graphic File doesn't exist: " + path;
return(false);
}
graphicFile = new Sprite(Name, Image.FromFile(Path.Combine(graphicDirectory, filename)));
}
int frameCount = 0;
foreach (var element in spriteValues.Elements())
{
int x = 0;
int y = 0;
int width = 0;
int height = 0;
int axisX = 0;
int axisY = 0;
string frameLength = null;
//Process each frame
foreach (var attribute in element.Attributes())
{
switch (attribute.Name.ToString().ToLower())
{
case "x":
{
x = int.Parse(attribute.Value);
break;
}
case "y":
{
y = int.Parse(attribute.Value);
break;
}
case "width":
{
width = int.Parse(attribute.Value);
break;
}
case "height":
{
height = int.Parse(attribute.Value);
break;
}
case "framelength":
{
frameLength = attribute.Value;
break;
}
case "axisx":
{
axisX = int.Parse(attribute.Value);
break;
}
case "axisy":
{
axisY = int.Parse(attribute.Value);
break;
}
}
}
var frame = new Sprite(Name + frameCount, graphicFile.Image, x, y, width, height, axisX,
axisY);
if (stretchMode == StretchMode.REPEAT)
{
frame.WrapMode = ImageAddressing.Wrapping;
}
Frames.Add(frame);
FrameLength.Add(frameLength);
frameCount++;
}
reason = null;
return(true);
}
private void ExecuteTechnique(Image source, RenderImage destination, string techniqueName, RenderImage shadowMap)
{
Vector2D renderTargetSize;
renderTargetSize = new Vector2D(baseSize, baseSize);
Gorgon.CurrentRenderTarget = destination;
Gorgon.CurrentRenderTarget.Clear(Color.White);
Gorgon.CurrentShader = resolveShadowsEffect.Techniques[techniqueName];
resolveShadowsEffect.Parameters["renderTargetSize"].SetValue(renderTargetSize);
if (source != null)
resolveShadowsEffect.Parameters["InputTexture"].SetValue(source);
if (shadowMap != null)
resolveShadowsEffect.Parameters["ShadowMapTexture"].SetValue(shadowMap);
quadRender.Render(new Vector2D(1, 1)*-1, new Vector2D(1, 1));
Gorgon.CurrentRenderTarget = null;
}
private void ExecuteTechnique(Image source, RenderImage destination, string techniqueName)
{
ExecuteTechnique(source, destination, techniqueName, null);
}
/// <summary>
/// <para>Loads all Resources from given Zip into the respective Resource Lists and Caches</para>
/// </summary>
public void LoadResourceZip(string path = null, string pw = null)
{
string zipPath = path ?? _configurationManager.GetResourcePath();
string password = pw ?? _configurationManager.GetResourcePassword();
if (!File.Exists(zipPath))
{
throw new FileNotFoundException("Specified Zip does not exist: " + zipPath);
}
FileStream zipFileStream = File.OpenRead(zipPath);
var zipFile = new ZipFile(zipFileStream);
if (!string.IsNullOrWhiteSpace(password))
{
zipFile.Password = password;
}
var directories = from ZipEntry a in zipFile
where a.IsDirectory
orderby a.Name.ToLowerInvariant() == "textures" descending
select a;
Dictionary <string, List <ZipEntry> > sorted = new Dictionary <string, List <ZipEntry> >();
foreach (ZipEntry dir in directories)
{
if (sorted.ContainsKey(dir.Name.ToLowerInvariant()))
{
continue; //Duplicate folder? shouldnt happen.
}
List <ZipEntry> folderContents = (from ZipEntry entry in zipFile
where entry.Name.ToLowerInvariant().Contains(dir.Name.ToLowerInvariant())
where entry.IsFile
select entry).ToList();
sorted.Add(dir.Name.ToLowerInvariant(), folderContents);
}
sorted = sorted.OrderByDescending(x => x.Key == "textures/").ToDictionary(x => x.Key, x => x.Value); //Textures first.
foreach (KeyValuePair <string, List <ZipEntry> > current in sorted)
{
switch (current.Key)
{
case ("textures/"):
foreach (ZipEntry texture in current.Value)
{
if (supportedImageExtensions.Contains(Path.GetExtension(texture.Name).ToLowerInvariant()))
{
Image loadedImg = LoadImageFrom(zipFile, texture);
if (loadedImg == null)
{
continue;
}
else
{
_images.Add(loadedImg.Name, loadedImg);
}
}
}
break;
case ("tai/"):
foreach (ZipEntry tai in current.Value)
{
if (Path.GetExtension(tai.Name).ToLowerInvariant() == ".tai")
{
IEnumerable <Sprite> loadedSprites = LoadSpritesFrom(zipFile, tai);
foreach (Sprite currentSprite in loadedSprites.Where(currentSprite => !_sprites.ContainsKey(currentSprite.Name)))
{
_sprites.Add(currentSprite.Name, currentSprite);
}
}
}
break;
case ("fonts/"):
foreach (ZipEntry font in current.Value)
{
if (Path.GetExtension(font.Name).ToLowerInvariant() == ".ttf")
{
Font loadedFont = LoadFontFrom(zipFile, font);
if (loadedFont == null)
{
continue;
}
else
{
_fonts.Add(loadedFont.Name, loadedFont);
}
}
}
break;
case ("particlesystems/"):
foreach (ZipEntry particles in current.Value)
{
if (Path.GetExtension(particles.Name).ToLowerInvariant() == ".xml")
{
ParticleSettings particleSettings = LoadParticlesFrom(zipFile, particles);
if (particleSettings == null)
{
continue;
}
else
{
_particles.Add(Path.GetFileNameWithoutExtension(particles.Name), particleSettings);
}
}
}
break;
case ("shaders/"):
foreach (ZipEntry shader in current.Value)
{
if (Path.GetExtension(shader.Name).ToLowerInvariant() == ".fx")
{
FXShader loadedShader = LoadShaderFrom(zipFile, shader);
if (loadedShader == null)
{
continue;
}
else
{
_shaders.Add(loadedShader.Name, loadedShader);
}
}
}
break;
case ("animations/"):
foreach (ZipEntry animation in current.Value)
{
if (Path.GetExtension(animation.Name).ToLowerInvariant() == ".xml")
{
AnimationCollection animationCollection = LoadAnimationCollectionFrom(zipFile, animation);
if (animationCollection == null)
{
continue;
}
else
{
_animationCollections.Add(animationCollection.Name, animationCollection);
}
}
}
break;
}
}
sorted = null;
zipFile.Close();
zipFileStream.Close();
zipFileStream.Dispose();
GC.Collect();
}
/// <summary>
/// <para>Loads TAI from given Zip-File and Entry and creates & loads Sprites from it.</para>
/// </summary>
private IEnumerable <Sprite> LoadSpritesFrom(ZipFile zipFile, ZipEntry taiEntry)
{
string ResourceName = Path.GetFileNameWithoutExtension(taiEntry.Name).ToLowerInvariant();
var loadedSprites = new List <Sprite>();
var byteBuffer = new byte[zipBufferSize];
Stream zipStream = zipFile.GetInputStream(taiEntry);
//Will throw exception is missing or wrong password. Handle this.
var memStream = new MemoryStream();
StreamUtils.Copy(zipStream, memStream, byteBuffer);
memStream.Position = 0;
var taiReader = new StreamReader(memStream, true);
string loadedTAI = taiReader.ReadToEnd();
memStream.Close();
zipStream.Close();
taiReader.Close();
memStream.Dispose();
zipStream.Dispose();
taiReader.Dispose();
string[] splitContents = Regex.Split(loadedTAI, "\r\n"); //Split by newlines.
foreach (string line in splitContents)
{
if (String.IsNullOrWhiteSpace(line))
{
continue;
}
string[] splitLine = line.Split(',');
string[] fullPath = Regex.Split(splitLine[0], "\t");
string originalName = Path.GetFileNameWithoutExtension(fullPath[0]).ToLowerInvariant();
//The name of the original picture without extension, before it became part of the atlas.
//This will be the name we can find this under in our Resource lists.
string[] splitResourceName = fullPath[2].Split('.');
string imageName = splitResourceName[0].ToLowerInvariant();
if (!ImageCache.Images.Contains(splitResourceName[0]))
{
continue; //Image for this sprite does not exist. Possibly set to defered later.
}
Image atlasTex = ImageCache.Images[splitResourceName[0]];
//Grab the image for the sprite from the cache.
var info = new SpriteInfo();
info.Name = originalName;
float offsetX = 0;
float offsetY = 0;
float sizeX = 0;
float sizeY = 0;
if (splitLine.Length > 8) //Separated with ','. This causes some problems and happens on some EU PCs.
{
offsetX = float.Parse(splitLine[3] + "." + splitLine[4], CultureInfo.InvariantCulture);
offsetY = float.Parse(splitLine[5] + "." + splitLine[6], CultureInfo.InvariantCulture);
sizeX = float.Parse(splitLine[8] + "." + splitLine[9], CultureInfo.InvariantCulture);
sizeY = float.Parse(splitLine[10] + "." + splitLine[11], CultureInfo.InvariantCulture);
}
else
{
offsetX = float.Parse(splitLine[3], CultureInfo.InvariantCulture);
offsetY = float.Parse(splitLine[4], CultureInfo.InvariantCulture);
sizeX = float.Parse(splitLine[6], CultureInfo.InvariantCulture);
sizeY = float.Parse(splitLine[7], CultureInfo.InvariantCulture);
}
info.Offsets = new Vector2D((float)Math.Round(offsetX * atlasTex.Width, 1),
(float)Math.Round(offsetY * atlasTex.Height, 1));
info.Size = new Vector2D((float)Math.Round(sizeX * atlasTex.Width, 1),
(float)Math.Round(sizeY * atlasTex.Height, 1));
if (!_spriteInfos.ContainsKey(originalName))
{
_spriteInfos.Add(originalName, info);
}
loadedSprites.Add(new Sprite(originalName, atlasTex, info.Offsets, info.Size));
}
return(loadedSprites);
}
private void ExecuteTechnique(Image source, RenderImage destination, string techniqueName)
{
ExecuteTechnique(source, destination, techniqueName, null);
}
