/// <summary>
/// Gets a custom material for a mobile billboard with textures and configuration imported from mods.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <param name="meshFilter">The MeshFilter of the billboard object.</param>
/// <param name="importedTextures">All the imported textures for the archive.</param>
/// <remarks>
/// Seek the texture for the first frame of the first record. If found, it imports the entire archive.
/// If this texture has an emission map the material is considered emissive and all emission maps are imported.
/// </remarks>
/// <returns>A material or null.</returns>
public static Material GetMobileBillboardMaterial(int archive, MeshFilter meshFilter, ref MobileBillboardImportedTextures importedTextures)
{
if (!DaggerfallUnity.Settings.AssetInjection)
{
return(null);
}
Texture2D tex, emission;
if (importedTextures.HasImportedTextures = LoadFromCacheOrImport(archive, 0, 0, true, true, out tex, out emission))
{
string renderMode = null;
// Read xml configuration
XMLManager xml;
if (XMLManager.TryReadXml(ImagesPath, string.Format("{0:000}", archive), out xml))
{
xml.TryGetString("renderMode", out renderMode);
importedTextures.IsEmissive = xml.GetBool("emission");
}
// Make material
Material material = MakeBillboardMaterial(renderMode);
// Enable emission
ToggleEmission(material, importedTextures.IsEmissive |= emission != null);
// Load texture file to get record and frame count
string fileName = TextureFile.IndexToFileName(archive);
var textureFile = new TextureFile(Path.Combine(DaggerfallUnity.Instance.Arena2Path, fileName), FileUsage.UseMemory, true);
// Import all textures in this archive
importedTextures.Albedo = new Texture2D[textureFile.RecordCount][];
importedTextures.EmissionMaps = importedTextures.IsEmissive ? new Texture2D[textureFile.RecordCount][] : null;
for (int record = 0; record < textureFile.RecordCount; record++)
{
int frames = textureFile.GetFrameCount(record);
var frameTextures = new Texture2D[frames];
var frameEmissionMaps = importedTextures.IsEmissive ? new Texture2D[frames] : null;
for (int frame = 0; frame < frames; frame++)
{
if (record != 0 || frame != 0)
{
LoadFromCacheOrImport(archive, record, frame, importedTextures.IsEmissive, true, out tex, out emission);
}
frameTextures[frame] = tex ?? ImageReader.GetTexture(fileName, record, frame, true);
if (frameEmissionMaps != null)
{
frameEmissionMaps[frame] = emission ?? frameTextures[frame];
}
}
importedTextures.Albedo[record] = frameTextures;
if (importedTextures.EmissionMaps != null)
{
importedTextures.EmissionMaps[record] = frameEmissionMaps;
}
}
// Update UV map
SetUv(meshFilter);
return(material);
}
return(null);
}
/// <summary>
/// Import textures for all records and frames of a mobile billboard.
/// </summary>
public static void SetMobileBillboardImportedTextures(int archive, MeshFilter meshFilter, ref MobileBillboardImportedTextures importedTextures)
{
if (!DaggerfallUnity.Settings.AssetInjection)
{
return;
}
// Check first texture.
Texture2D tex;
bool hasImportedTextures = LoadFromCacheOrImport(archive, 0, 0, out tex);
if (importedTextures.HasImportedTextures = hasImportedTextures)
{
string fileName = TextureFile.IndexToFileName(archive);
var textureFile = new TextureFile(Path.Combine(DaggerfallUnity.Instance.Arena2Path, fileName), FileUsage.UseMemory, true);
// Import all textures in this archive
var textures = new List <List <Texture2D> >();
for (int record = 0; record < textureFile.RecordCount; record++)
{
int frames = textureFile.GetFrameCount(record);
var frameTextures = new List <Texture2D>();
for (int frame = 0; frame < frames; frame++)
{
if ((record != 0 || frame != 0) && !LoadFromCacheOrImport(archive, record, frame, out tex))
{
Debug.LogErrorFormat("Imported archive {0} does not contain texture for record {1}, frame {2}!", archive, record, frame);
tex = ImageReader.GetTexture(fileName, record, frame, true);
}
frameTextures.Add(tex);
}
textures.Add(frameTextures);
}
// Update UV map
SetUv(meshFilter);
// Save results
importedTextures.Textures = textures;
}
}