private static byte[] DecodeRgb5A3(byte[] fileData, uint dataOffset, uint width, uint height)
{
uint numBlocksW = width / 4; //4 byte block width
uint numBlocksH = height / 4; //4 byte block height
byte[] decodedData = new byte[width * height * 4];
for (int yBlock = 0; yBlock < numBlocksH; yBlock++)
{
for (int xBlock = 0; xBlock < numBlocksW; xBlock++)
{
//For each block, we're going to examine block width / block height number of 'pixels'
for (int pY = 0; pY < 4; pY++)
{
for (int pX = 0; pX < 4; pX++)
{
//Ensure the pixel we're checking is within bounds of the image.
if ((xBlock * 4 + pX >= width) || (yBlock * 4 + pY >= height))
{
continue;
}
ushort sourcePixel = (ushort)FSHelpers.Read16(fileData, (int)dataOffset);
RGB5A3ToRGBA8(sourcePixel, ref decodedData,
(int)(4 * (width * ((yBlock * 4) + pY) + (xBlock * 4) + pX)));
dataOffset += 2;
}
}
}
}
return(decodedData);
}
public override void Load(byte[] data, ref int offset)
{
base.Load(data, ref offset);
_textureCount = (ushort)FSHelpers.Read16(data, offset + 0x08);
_textureHeaderOffset = (uint)FSHelpers.Read32(data, offset + 0xC);
_stringTableOffset = (uint)FSHelpers.Read32(data, offset + 0x10);
offset += ChunkSize;
}
public override void Load(byte[] data, ref int offset)
{
base.Load(data, ref offset);
_sectionCount = (ushort)FSHelpers.Read16(data, offset + 0x8);
_isWeightedOffset = (uint)FSHelpers.Read32(data, offset + 0xC);
_dataOffset = (uint)FSHelpers.Read32(data, offset + 0x10);
offset += ChunkSize;
}
public StringTableEntry GetStringTableEntry(ushort index)
{
var ste = new StringTableEntry();
/* String Table Header */
ste.UnknownIndex = (ushort)FSHelpers.Read16(_dataCopy, (int)_stringTableOffset + 0x4 + (index * 0x4));
ste.StringOffset = (ushort)FSHelpers.Read16(_dataCopy, (int)_stringTableOffset + 0x6 + (index * 0x4));
return(ste);
}
public void Load(byte[] data, ref int offset)
{
Vertices[0] = (ushort)FSHelpers.Read16(data, offset);
Vertices[1] = (ushort)FSHelpers.Read16(data, offset + 2);
Vertices[2] = (ushort)FSHelpers.Read16(data, offset + 4);
Unknown1 = (ushort)FSHelpers.Read16(data, offset + 6);
Unknown2 = (ushort)FSHelpers.Read16(data, offset + 8);
offset += Size;
}
public override void Load(byte[] data, ref int offset)
{
base.Load(data, ref offset);
_unknown = (ushort)FSHelpers.Read16(data, offset + 8);
_packetCount = (uint)FSHelpers.Read32(data, offset + 12); //2 bytes padding after _unusedEntryCount
_vertexCount = (uint)FSHelpers.Read32(data, offset + 16);
_hierarchyDataOffset = (uint)FSHelpers.Read32(data, offset + 20);
offset += ChunkSize;
}
public override void Load(byte[] data, ref int offset)
{
base.Load(data, ref offset);
_jointCount = (ushort)FSHelpers.Read16(data, offset + 0x8);
_entryOffset = (uint)FSHelpers.Read32(data, offset + 0xC);
_stringIdTableOffset = (uint)FSHelpers.Read32(data, offset + 0x10);
_stringTableOffset = (uint)FSHelpers.Read32(data, offset + 0x14);
offset += ChunkSize;
}
public Vector2 GetTex0(int index, int decimalPlace)
{
Vector2 newTexCoord = new Vector2();
float scaleFactor = (float)Math.Pow(0.5, decimalPlace);
for (int i = 0; i < 2; i++)
{
newTexCoord[i] = FSHelpers.Read16(_dataCopy, (int)_tex0DataOffset + (index * 4) + (i * 0x2)) * scaleFactor;
}
return(newTexCoord);
}
private uint _matrixDataOffset; //3x4 float array. Indeded into by something else. 15 in BST
public override void Load(byte[] data, ref int offset)
{
base.Load(data, ref offset);
_sectionCount = (ushort)FSHelpers.Read16(data, offset + 0x8);
_countsArrayOffset = (uint)FSHelpers.Read32(data, offset + 0xC);
_indicesOffset = (uint)FSHelpers.Read32(data, offset + 0x10);
_weightsOffset = (uint)FSHelpers.Read32(data, offset + 0x14);
_matrixDataOffset = (uint)FSHelpers.Read32(data, offset + 0x18);
offset += ChunkSize;
}
public Vector3 GetNormal(uint index, int decimalPlace)
{
Vector3 newNormal = new Vector3();
float scaleFactor = (float)Math.Pow(0.5, decimalPlace);
for (int i = 0; i < 3; i++)
{
newNormal[i] = FSHelpers.Read16(_dataCopy,
(int)(_normalDataOffset + (index * 6) + (i * 2))) * scaleFactor;
}
return(newNormal);
}
public void Load(byte[] data, uint offset)
{
_unknown1 = (ushort)FSHelpers.Read16(data, (int)offset + 0x0);
//One byte padding.
_unknown2 = (byte)FSHelpers.Read16(data, (int)offset + 0x3);
_scale = FSHelpers.ReadVector3(data, (int)offset + 0x4);
_rotation = FSHelpers.ReadHalfRot(data, offset + 0x10);
//2 bytes padding
_translation = FSHelpers.ReadVector3(data, (int)offset + 0x18);
_unknown3 = FSHelpers.ReadFloat(data, (int)offset + 0x24);
_boundingBoxMin = FSHelpers.ReadVector3(data, (int)offset + 0x28);
_boundingBoxMax = FSHelpers.ReadVector3(data, (int)offset + 0x34);
}
public void Load(byte[] data, uint offset)
{
MatrixType = FSHelpers.Read8(data, (int)offset);
Unknown0 = FSHelpers.Read8(data, (int)offset + 1);
PacketCount = (ushort)FSHelpers.Read16(data, (int)offset + 0x2);
AttribOffset = (ushort)FSHelpers.Read16(data, (int)offset + 0x4);
FirstMatrixIndex = (ushort)FSHelpers.Read16(data, (int)offset + 0x6);
PacketIndex = (ushort)FSHelpers.Read16(data, (int)offset + 0x8);
Unknown = FSHelpers.ReadFloat(data, (int)offset + 0xC);
BoundingBoxMin = FSHelpers.ReadVector3(data, (int)offset + 0x10);
BoundingBoxMax = FSHelpers.ReadVector3(data, (int)offset + 0x1C);
}
public ushort GetPrimitiveIndex(uint offset, BatchAttribute primitiveAttrib)
{
switch (primitiveAttrib.DataType)
{
case DataTypes.Signed16:
return((ushort)FSHelpers.Read16(_dataCopy, (int)(_primitiveDataOffset + offset)));
case DataTypes.Signed8:
return(FSHelpers.Read8(_dataCopy, (int)(_primitiveDataOffset + offset)));
default:
throw new Exception("Unknown datatype index.");
}
}
public override void Load(byte[] data, ref int offset)
{
base.Load(data, ref offset);
//Load information from header
_batchCount = (ushort)FSHelpers.Read16(data, offset + 0x8);
_batchDataOffset = (uint)FSHelpers.Read32(data, offset + 0xC);
_unknownTableOffset = (uint)FSHelpers.Read32(data, offset + 0x10);
_zero = (uint)FSHelpers.Read32(data, offset + 0x14);
_attributeOffset = (uint)FSHelpers.Read32(data, offset + 0x18);
_matrixTableOffset = (uint)FSHelpers.Read32(data, offset + 0x1C);
_primitiveDataOffset = (uint)FSHelpers.Read32(data, offset + 0x20);
_matrixDataOffset = (uint)FSHelpers.Read32(data, offset + 0x24);
_packetLocationOffset = (uint)FSHelpers.Read32(data, offset + 0x28);
offset += ChunkSize;
}
private static void UnpackPixelFromPalette(int paletteIndex, ref byte[] dest, int offset, byte[] paletteData, PaletteFormat format)
{
switch (format)
{
case PaletteFormat.IA8:
dest[0] = paletteData[2 * paletteIndex + 1];
dest[1] = paletteData[2 * paletteIndex + 0];
break;
case PaletteFormat.RGB565:
RGB565ToRGBA8((ushort)FSHelpers.Read16(paletteData, 2 * paletteIndex), ref dest, offset);
break;
case PaletteFormat.RGB5A3:
RGB5A3ToRGBA8((ushort)FSHelpers.Read16(paletteData, 2 * paletteIndex), ref dest, offset);
break;
}
}
public override void Load(byte[] data, ref int offset)
{
base.Load(data, ref offset);
_materialCount = (ushort)FSHelpers.Read16(data, offset + 0x8);
//Two bytes padding
_materialInitDataOffset = (uint)FSHelpers.Read32(data, offset + 0xC);
_materialIndexOffset = (uint)FSHelpers.Read32(data, offset + 0x10);
_stringTableOffset = (uint)FSHelpers.Read32(data, offset + 0x14);
_indirectTextureOffset = (uint)FSHelpers.Read32(data, offset + 0x18);
_gxCullModeOffset = (uint)FSHelpers.Read32(data, offset + 0x1C);
_gxColorOffset = (uint)FSHelpers.Read32(data, offset + 0x20);
_colorChannelNumOffset = (uint)FSHelpers.Read32(data, offset + 0x24);
_colorChannelInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x28);
_gxColor2Offset = (uint)FSHelpers.Read32(data, offset + 0x2C);
_lightInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x30);
_texGenNumberOffset = (uint)FSHelpers.Read32(data, offset + 0x34);
_texCoordInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x38);
_texCoordInfo2Offset = (uint)FSHelpers.Read32(data, offset + 0x3C);
_texMatrixInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x40);
_texMatrix2InfoOffset = (uint)FSHelpers.Read32(data, offset + 0x44);
_textureIndex = (uint)FSHelpers.Read32(data, offset + 0x48);
_tevOrderInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x4C);
_gxColorS10Offset = (uint)FSHelpers.Read32(data, offset + 0x50);
_gxColor3Offset = (uint)FSHelpers.Read32(data, offset + 0x54);
_tevStageNumInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x58);
_tevStageInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x5C);
_tevSwapModeInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x60);
_tevSwapModeTableInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x64);
_fogInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x68);
_alphaCompareInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x6C);
_blendInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x70);
_zModeInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x74);
_zCompareInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x78);
_ditherINfoOffset = (uint)FSHelpers.Read32(data, offset + 0x7C);
_nbtScaleInfoOffset = (uint)FSHelpers.Read32(data, offset + 0x80);
offset += ChunkSize;
GetMaterialInitData(0);
}
} //Relative to file header
public void Load(byte[] data, uint offset)
{
Format = (TextureFormat)FSHelpers.Read8(data, (int)offset + 0x00);
_alphaUnknownSetting = FSHelpers.Read8(data, (int)offset + 0x01);
Width = (ushort)FSHelpers.Read16(data, (int)offset + 0x02);
Height = (ushort)FSHelpers.Read16(data, (int)offset + 0x04);
WrapS = (WrapMode)FSHelpers.Read8(data, (int)offset + 0x06);
WrapT = (WrapMode)FSHelpers.Read8(data, (int)offset + 0x07);
PaletteFormat = (PaletteFormat)FSHelpers.Read8(data, (int)offset + 0x8);
_unknown1 = FSHelpers.Read8(data, (int)offset + 0x09);
PaletteEntryCount = (ushort)FSHelpers.Read16(data, (int)offset + 0xA);
PaletteDataOffset = (uint)FSHelpers.Read32(data, (int)offset + 0xC);
_unknown2 = (uint)FSHelpers.Read32(data, (int)offset + 0x10);
FilterSettingMin = (FilterMode)FSHelpers.Read8(data, (int)offset + 0x14);
FilterSettingMag = (FilterMode)FSHelpers.Read8(data, (int)offset + 0x15);
_padding1 = (ushort)FSHelpers.Read16(data, (int)offset + 0x16);
_imageCount = FSHelpers.Read8(data, (int)offset + 0x18);
_padding2 = FSHelpers.Read8(data, (int)offset + 0x19);
_padding3 = (ushort)FSHelpers.Read16(data, (int)offset + 0x1A);
ImageDataOffset = (uint)FSHelpers.Read32(data, (int)offset + 0x1C);
}
private static byte[] DecodeRgb565(byte[] fileData, uint dataOffset, uint width, uint height)
{
//16 bpp, 4 block width/height, block size 32 bytes, color.
uint numBlocksW = width / 4;
uint numBlocksH = height / 4;
byte[] decodedData = new byte[width * height * 4];
//Read the indexes from the file
for (int yBlock = 0; yBlock < numBlocksH; yBlock++)
{
for (int xBlock = 0; xBlock < numBlocksW; xBlock++)
{
//Inner Loop for pixels
for (int pY = 0; pY < 4; pY++)
{
for (int pX = 0; pX < 4; pX++)
{
//Ensure we're not reading past the end of the image.
if ((xBlock * 4 + pX >= width) || (yBlock * 4 + pY >= height))
{
continue;
}
ushort sourcePixel = (ushort)FSHelpers.Read16(fileData, (int)dataOffset);
RGB565ToRGBA8(sourcePixel, ref decodedData,
(int)(4 * (width * ((yBlock * 4) + pY) + (xBlock * 4) + pX)));
dataOffset += 2;
}
}
}
}
return(decodedData);
}
public ushort GetIndex(ushort index)
{
return((ushort)FSHelpers.Read16(_dataCopy, (int)_dataOffset + (index * 0x2)));
}
public void Load(byte[] data, uint offset)
{
Unknown = (ushort)FSHelpers.Read16(data, (int)(offset + 0x0));
Count = (ushort)FSHelpers.Read16(data, (int)(offset + 0x2));
FirstIndex = (uint)FSHelpers.Read32(data, (int)(offset + 0x4));
}
public void Load(byte[] data, uint offset)
{
Type = (PrimitiveTypes)FSHelpers.Read8(data, (int)offset);
VertexCount = (ushort)FSHelpers.Read16(data, (int)offset + 0x1);
}
public ushort GetMaterialIndex(uint index)
{
return((ushort)FSHelpers.Read16(_dataCopy, (int)(_textureIndex + (index * 0x2))));
}
public ushort GetMaterialRemapTable(ushort index)
{
return((ushort)FSHelpers.Read16(_dataCopy, (int)(_materialIndexOffset + (index * 0x2))));
}
public ushort GetUnknown(uint index)
{
return((ushort)FSHelpers.Read16(_dataCopy, (int)(_unknownTableOffset + (index * 0x2))));
}
public ushort GetMatrixTableIndex(ushort index)
{
return((ushort)FSHelpers.Read16(_dataCopy, (int)(_matrixTableOffset + (index * 0x2))));
}
private ushort[] _unconfirmedIndexes = new ushort[16]; //16 of them!
public void Load(byte[] data, uint offset)
{
_unknown1 = FSHelpers.Read8(data, (int)offset + 0x0);
_unknown2 = FSHelpers.Read8(data, (int)offset + 0x1);
_padding1 = (ushort)FSHelpers.Read16(data, (int)offset + 0x2);
_indirectTexturingIndex = (ushort)FSHelpers.Read16(data, (int)offset + 0x4);
_cullModeIndex = (ushort)FSHelpers.Read16(data, (int)offset + 0x6);
for (int i = 0; i < 2; i++)
{
_ambientColorIndex[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0x8 + (i * 0x2));
}
for (int i = 0; i < 4; i++)
{
_colorChannelIndex[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0xC + (i * 0x2));
}
for (int i = 0; i < 2; i++)
{
_materialColorIndex[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0x14 + (i * 0x2));
}
for (int i = 0; i < 8; i++)
{
_lightingIndex[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0x18 + (i * 0x2));
}
for (int i = 0; i < 8; i++)
{
_texCoordIndex[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0x28 + (i * 0x2));
}
for (int i = 0; i < 8; i++)
{
_texCoord2Index[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0x38 + (i * 0x2));
}
for (int i = 0; i < 8; i++)
{
_texMatrixIndex[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0x48 + (i * 0x2));
}
for (int i = 0; i < 8; i++)
{
_texMatrix2Index[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0x58 + (i * 0x2));
}
for (int i = 0; i < 8; i++)
{
_textureIndex[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0x84 + (i * 0x2));
}
for (int i = 0; i < 4; i++)
{
_tevConstantColorIndex[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0x94 + (i * 0x2));
}
for (int i = 0; i < 16; i++)
{
_constColorSel[i] = FSHelpers.Read8(data, (int)offset + 0x9C + (i * 0x1));
}
for (int i = 0; i < 16; i++)
{
_constAlphaSel[i] = FSHelpers.Read8(data, (int)offset + 0xAC + (i * 0x1));
}
for (int i = 0; i < 16; i++)
{
_tevOrderIndex[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0xBC + (i * 0x2));
}
for (int i = 0; i < 4; i++)
{
_tevColorIndex[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0xDC + (i * 0x2));
}
for (int i = 0; i < 16; i++)
{
_tevStageInfoIndex[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0xE4 + (i * 0x2));
}
for (int i = 0; i < 16; i++)
{
_tevSwapModeInfoindex[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0x104 + (i * 0x2));
}
for (int i = 0; i < 4; i++)
{
_tevSwapModeTableInfoindex[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0x124 + (i * 0x2));
}
for (int i = 0; i < 16; i++)
{
_unconfirmedIndexes[i] = (ushort)FSHelpers.Read16(data, (int)offset + 0x12C + (i * 0x2));
}
}
public void Load(byte[] data, uint offset)
{
Type = (HierarchyDataTypes)FSHelpers.Read16(data, (int)offset);
Index = (ushort)FSHelpers.Read16(data, (int)offset + 0x2);
}
public ushort GetIndexOffset(ushort offset)
{
return((ushort)FSHelpers.Read16(_dataCopy, (int)_indicesOffset + offset));
}
public ushort GetStringTableSize()
{
return((ushort)FSHelpers.Read16(_dataCopy, (int)_stringTableOffset));
}
public ushort GetStringIndex(ushort index)
{
return((ushort)FSHelpers.Read16(_dataCopy, (int)_stringIdTableOffset + (index * 0x2)));
}