private void LoadImageData(byte[] rawData = null)
{
IsValidImage = false;
//Check that the format is correct (ex. CI & palette offsets are valid)
int maxTextureLocation = (rawData != null ? rawData.Length - 1 : RomProject.Instance.Files[0].FileLength - 1);
if (TextureOffset < 0 || TextureOffset > maxTextureLocation ||
(Format == Texture.ImageFormat.CI && PaletteOffset.Count == 0))
{
return;
}
if (!TextureConversion.IsValidFormatCombo(Format, PixelSize))
{
return;
}
//Try to load the texture, palette & image here
N64DataElement element;
Palette paletteRef = null;
List <Palette> paletteRefs = new List <Palette>();
if (Format == Texture.ImageFormat.CI) //If CI format, we need to get the palette too
{
for (int i = 0; i < PaletteOffset.Count; i++)
{
paletteRef = null;
if (RomProject.Instance.Files[0].HasElementExactlyAt(PaletteOffset[i], out element) &&
element.FileOffset == PaletteOffset[i] && !(element is UnknownData))
{
switch (PaletteEncoding[i])
{
case MK64ImageEncoding.Raw:
//Needs to be a raw palette
if (!(element is Palette))
{
return;
}
paletteRef = (Palette)element;
break;
case MK64ImageEncoding.MIO0:
//Needs to be a mio0 block
if (!(element is MIO0Block))
{
return;
}
MIO0Block block = (MIO0Block)element;
//System.IO.File.WriteAllBytes("test.bin",block.DecodedData);
//now to search inside
if (block.Elements.FirstOrDefault(e => e.FileOffset == PaletteBlockOffset[i]) != null)
{
N64DataElement paletteEl = block.Elements.First(e => e.FileOffset == PaletteBlockOffset[i]);
if (paletteEl is Palette)
{
paletteRef = (Palette)paletteEl;
}
}
else
{
//Create the palette!
byte[] data = new byte[PaletteColorCount[i] * 2];
Array.Copy(block.DecodedData, PaletteBlockOffset[i], data, 0, data.Length);
Palette pal = new Palette(PaletteBlockOffset[i], data);
if (block.AddElement(pal))
{
paletteRef = pal;
}
}
break;
}
}
else
{
//AVOID THIS AS MUCH AS POSSIBLE, IT WILL SLOW EVERYTHING DOWN TREMENDOUSLY!!
if (rawData == null)
{
rawData = RomProject.Instance.Files[0].GetAsBytes();
}
//Create the palette!
switch (PaletteEncoding[i])
{
case MK64ImageEncoding.Raw:
//Create the palette!
byte[] data = new byte[PaletteColorCount[i] * 2];
Array.Copy(rawData, PaletteOffset[i], data, 0, data.Length);
Palette pal = new Palette(PaletteOffset[i], data);
if (RomProject.Instance.Files[0].AddElement(pal))
{
paletteRef = pal;
}
break;
case MK64ImageEncoding.MIO0:
//Create the MIO0 block!
MIO0Block block = MIO0Block.ReadMIO0BlockFrom(rawData, PaletteOffset[i]);
//System.IO.File.WriteAllBytes("test.bin",block.DecodedData);
if (RomProject.Instance.Files[0].AddElement(block))
{
//Create the palette in the MIO0 block!
byte[] mioData = new byte[PaletteColorCount[i] * 2];
Array.Copy(block.DecodedData, PaletteBlockOffset[i], mioData, 0, mioData.Length);
Palette palette = new Palette(PaletteBlockOffset[i], mioData);
if (block.AddElement(palette))
{
paletteRef = palette;
}
else
{
throw new Exception();
}
}
break;
}
}
paletteRefs.Add(paletteRef);
}
}
Texture textureRef = null;
TKMK00Block tkmkRef = null;
if (RomProject.Instance.Files[0].HasElementExactlyAt(TextureOffset, out element) &&
element.FileOffset == TextureOffset && !(element is UnknownData))
{
switch (TextureEncoding)
{
case MK64ImageEncoding.Raw:
//Needs to be a raw texture
if (!(element is Texture))
{
return;
}
textureRef = (Texture)element;
break;
case MK64ImageEncoding.MIO0:
//Needs to be a mio0 block
if (!(element is MIO0Block))
{
return;
}
MIO0Block block = (MIO0Block)element;
//now to search inside
if (block.Elements.FirstOrDefault(e => e.FileOffset == TextureBlockOffset) != null)
{
N64DataElement textureEl = block.Elements.First(e => e.FileOffset == TextureBlockOffset);
if (textureEl is Texture)
{
textureRef = (Texture)textureEl;
}
}
else
{
//Create the texture here
//Create the palette!
double byteSize = 1;
switch (PixelSize)
{
case Texture.PixelInfo.Size_4b:
byteSize = 0.5;
break;
case Texture.PixelInfo.Size_16b:
byteSize = 2;
break;
case Texture.PixelInfo.Size_32b:
byteSize = 4;
break;
}
byte[] data = new byte[(int)Math.Round(Width * Height * byteSize)];
Array.Copy(block.DecodedData, TextureBlockOffset, data, 0, data.Length);
Texture text = new Texture(TextureBlockOffset, data, Format, PixelSize, Width, Height);
if (block.AddElement(text))
{
textureRef = text;
}
}
break;
case MK64ImageEncoding.TKMK00:
//Needs to be a tkmk00 block
if (!(element is TKMK00Block))
{
return;
}
tkmkRef = (TKMK00Block)element;
break;
}
}
else //NEED TO CREATE IT HERE!
{
//AVOID THIS AS MUCH AS POSSIBLE, IT WILL SLOW EVERYTHING DOWN TREMENDOUSLY!!
if (rawData == null)
{
rawData = RomProject.Instance.Files[0].GetAsBytes();
}
switch (TextureEncoding)
{
case MK64ImageEncoding.Raw:
//Just create the new texture image!
double byteSize = 1;
switch (PixelSize)
{
case Texture.PixelInfo.Size_4b:
byteSize = 0.5;
break;
case Texture.PixelInfo.Size_16b:
byteSize = 2;
break;
case Texture.PixelInfo.Size_32b:
byteSize = 4;
break;
}
byte[] data = new byte[(int)Math.Round(Width * Height * byteSize)];
Array.Copy(rawData, TextureOffset, data, 0, data.Length);
Texture texture = new Texture(TextureOffset, data, Format, PixelSize, Width, Height);
//Add to the rom project
if (RomProject.Instance.Files[0].AddElement(texture))
{
textureRef = texture;
}
break;
case MK64ImageEncoding.MIO0:
//Since no MIO0 block was found, it needs to be created
MIO0Block block = MIO0Block.ReadMIO0BlockFrom(rawData, TextureOffset);
if (RomProject.Instance.Files[0].AddElement(block))
{
double ByteSize = 1;
switch (PixelSize)
{
case Texture.PixelInfo.Size_4b:
ByteSize = 0.5;
break;
case Texture.PixelInfo.Size_16b:
ByteSize = 2;
break;
case Texture.PixelInfo.Size_32b:
ByteSize = 4;
break;
}
byte[] textData = new byte[(int)Math.Round(Width * Height * ByteSize)];
Array.Copy(block.DecodedData, TextureBlockOffset, textData, 0, textData.Length);
Texture text = new Texture(TextureBlockOffset, textData, Format, PixelSize, Width, Height);
if (block.AddElement(text))
{
textureRef = text;
}
}
break;
case MK64ImageEncoding.TKMK00:
//Need to create the TKMK00Block, and it'll handle the rest
TKMK00Block tkmk;
byte[] bytes = new byte[TKMKLength];
Array.Copy(rawData, TextureOffset, bytes, 0, TKMKLength);
tkmk = new TKMK00Block(TextureOffset, bytes, TKMKAlphaColor);
if (RomProject.Instance.Files[0].AddElement(tkmk))
{
tkmkRef = tkmk;
}
break;
}
}
if ((textureRef == null && tkmkRef == null) || (Format == Texture.ImageFormat.CI && (paletteRefs.Count == 0 || paletteRefs.Contains(null))))
{
return;
}
//Test to make sure the texture matches the format and such
if (textureRef != null && Format != textureRef.Format)
{
return;
}
//Successfully found the palette, set the references
TKMKReference = tkmkRef;
if (TextureEncoding == MK64ImageEncoding.TKMK00)
{
IsValidImage = (TKMKReference != null);
return;
}
F3DEXImage image = new F3DEXImage(textureRef, paletteRefs);
ImageReference = image;
IsValidImage = image.ValidImage;
}
public void AdvanceNewElementOffset(N64DataElement element)
{
NewElementOffset += element.RawDataSize;
}
private bool FindExistingF3DEXImage(Texture newTexture, List <Palette> newPalettes)
{
if (RomProject.Instance.Files.Count == 0)
{
return(false);
}
//Look for the TKMK00
bool changesMade = false;
N64DataElement element;
Palette paletteRef = null;
List <Palette> paletteRefs = new List <Palette>();
if (Format == Texture.ImageFormat.CI) //If CI format, we need to get the palette too
{
for (int i = 0; i < PaletteOffset.Count; i++)
{
paletteRef = null;
if (RomProject.Instance.Files[0].HasElementExactlyAt(PaletteOffset[i], out element) &&
element.FileOffset == TextureOffset && !(element is UnknownData))
{
switch (PaletteEncoding[i])
{
case MK64ImageEncoding.Raw:
//Needs to be a raw palette
if (!(element is Palette))
{
break;
}
paletteRef = (Palette)element;
break;
case MK64ImageEncoding.MIO0:
//Needs to be a mio0 block
if (!(element is MIO0Block))
{
break;
}
MIO0Block block = (MIO0Block)element;
//System.IO.File.WriteAllBytes("test.bin",block.DecodedData);
//now to search inside
if (block.Elements.FirstOrDefault(e => e.FileOffset == PaletteBlockOffset[i]) != null)
{
N64DataElement paletteEl = block.Elements.First(e => e.FileOffset == PaletteBlockOffset[i]);
if (paletteEl is Palette)
{
paletteRef = (Palette)paletteEl;
}
}
break;
}
}
if (paletteRef != null)
{
newPalettes[i] = paletteRef;
changesMade = true;
}
}
}
//Now texture
Texture textureRef = null;
if (RomProject.Instance.Files[0].HasElementExactlyAt(TextureOffset, out element) &&
element.FileOffset == TextureOffset && !(element is UnknownData))
{
switch (TextureEncoding)
{
case MK64ImageEncoding.Raw:
//Needs to be a raw texture
if (!(element is Texture))
{
break;
}
textureRef = (Texture)element;
break;
case MK64ImageEncoding.MIO0:
//Needs to be a mio0 block
if (!(element is MIO0Block))
{
break;
}
MIO0Block block = (MIO0Block)element;
//now to search inside
if (block.Elements.FirstOrDefault(e => e.FileOffset == TextureBlockOffset) != null)
{
N64DataElement textureEl = block.Elements.First(e => e.FileOffset == TextureBlockOffset);
if (textureEl is Texture)
{
textureRef = (Texture)textureEl;
}
}
break;
}
}
if (textureRef != null)
{
newTexture = textureRef;
changesMade = true;
}
if (changesMade)
{
ImageReference = new F3DEXImage(newTexture, newPalettes);
IsValidImage = ImageReference.ValidImage;
return(true);
}
return(false);
}
