/// <summary>
/// Reads any Daggerfall image file to ImageData package.
/// </summary>
/// <param name="filename">Name of standalone file as it appears in arena2 folder.</param>
/// <param name="record">Which image record to read for multi-image files.</param>
/// <param name="frame">Which frame to read for multi-frame images.</param>
/// <param name="hasAlpha">Enable this for image cutouts.</param>
/// <param name="createTexture">Create a Texture2D.</param>
/// <returns>ImageData. If result.type == ImageTypes.None then read failed.</returns>
public static ImageData GetImageData(string filename, int record = 0, int frame = 0, bool hasAlpha = false, bool createTexture = true)
{
// Check API ready
DaggerfallUnity dfUnity = DaggerfallUnity.Instance;
if (!dfUnity.IsReady)
return new ImageData();
// Parse image file type
ImageTypes fileType;
try
{
fileType = ParseFileType(filename);
}
catch
{
return new ImageData();
}
// Create base image data
ImageData imageData = new ImageData();
imageData.type = fileType;
imageData.filename = filename;
imageData.record = record;
imageData.frame = frame;
imageData.hasAlpha = hasAlpha;
// Read supported image files
DFBitmap dfBitmap = null;
switch (fileType)
{
case ImageTypes.TEXTURE:
TextureFile textureFile = new TextureFile(Path.Combine(dfUnity.Arena2Path, filename), FileUsage.UseMemory, true);
textureFile.LoadPalette(Path.Combine(dfUnity.Arena2Path, textureFile.PaletteName));
dfBitmap = textureFile.GetDFBitmap(record, frame);
imageData.offset = textureFile.GetOffset(record);
imageData.scale = textureFile.GetScale(record);
imageData.size = textureFile.GetSize(record);
break;
case ImageTypes.IMG:
ImgFile imgFile = new ImgFile(Path.Combine(dfUnity.Arena2Path, filename), FileUsage.UseMemory, true);
imgFile.LoadPalette(Path.Combine(dfUnity.Arena2Path, imgFile.PaletteName));
dfBitmap = imgFile.GetDFBitmap();
imageData.offset = imgFile.ImageOffset;
imageData.scale = new DFSize();
imageData.size = imgFile.GetSize(0);
break;
case ImageTypes.CIF:
case ImageTypes.RCI:
CifRciFile cifFile = new CifRciFile(Path.Combine(dfUnity.Arena2Path, filename), FileUsage.UseMemory, true);
cifFile.LoadPalette(Path.Combine(dfUnity.Arena2Path, cifFile.PaletteName));
dfBitmap = cifFile.GetDFBitmap(record, frame);
imageData.offset = cifFile.GetOffset(record);
imageData.scale = new DFSize();
imageData.size = cifFile.GetSize(record);
break;
default:
return new ImageData();
}
// Store bitmap
imageData.dfBitmap = dfBitmap;
imageData.width = dfBitmap.Width;
imageData.height = dfBitmap.Height;
// Create Texture2D
if (createTexture)
{
// Get colors array
Color32[] colors = GetColors(imageData);
if (colors == null)
return new ImageData();
// Create new Texture2D
imageData.texture = GetTexture(colors, imageData.width, imageData.height);
}
return imageData;
}
void LoadDaggerfallParchmentTextures()
{
if (daggerfallParchmentTextures == null || daggerfallParchmentTextures.Length == 0)
{
CifRciFile cif = new CifRciFile(Path.Combine(dfUnity.Arena2Path, parchmentBorderRCIFile), FileUsage.UseMemory, true);
cif.LoadPalette(Path.Combine(dfUnity.Arena2Path, cif.PaletteName));
daggerfallParchmentTextures = new Texture2D[cif.RecordCount];
for (int i = 0; i < cif.RecordCount; i++)
{
daggerfallParchmentTextures[i] = TextureReader.CreateFromAPIImage(cif, i, 0, 0);
}
}
}
private bool ReadyCheck()
{
// Do nothing if DaggerfallUnity not ready
if (!dfUnity.IsReady)
{
DaggerfallUnity.LogMessage("FPSWeapon: DaggerfallUnity component is not ready. Have you set your Arena2 path?");
return false;
}
// Ensure cif reader is ready
if (cifFile == null)
{
cifFile = new CifRciFile();
cifFile.Palette.Load(Path.Combine(dfUnity.Arena2Path, cifFile.PaletteName));
}
// Must have weapon texture atlas
if (weaponAtlas == null ||
WeaponType != lastWeaponType ||
MetalType != lastMetalType)
{
LoadWeaponAtlas();
if (weaponAtlas == null)
return false;
UpdateWeapon();
}
return true;
}
public static Texture2D GetTextureFromCifRci(string name, int record, out DFPosition offset, int frame = 0, TextureFormat format = TextureFormat.ARGB32)
{
offset = new DFPosition();
DaggerfallUnity dfUnity = DaggerfallUnity.Instance;
if (!dfUnity.IsReady)
return null;
CifRciFile cifRciFile = new CifRciFile(Path.Combine(dfUnity.Arena2Path, name), FileUsage.UseMemory, true);
cifRciFile.LoadPalette(Path.Combine(dfUnity.Arena2Path, cifRciFile.PaletteName));
DFBitmap bitmap = cifRciFile.GetDFBitmap(record, frame);
Texture2D texture = new Texture2D(bitmap.Width, bitmap.Height, format, false);
texture.SetPixels32(cifRciFile.GetColor32(bitmap, 0));
texture.Apply(false, true);
texture.filterMode = DaggerfallUI.Instance.GlobalFilterMode;
offset = cifRciFile.GetOffset(record);
return texture;
}