//public static
public static F3DEXReaderPackage ReadF3DEXAt(RomFile file, int offset)
{
ResetReaderVariables();
byte[] data = file.GetAsBytes();
F3DEXReaderPackage package = new F3DEXReaderPackage();
if (offset < 0 || offset >= data.Length || offset % 8 != 0)
return package;
//Reset/Initialize what needs to be initialized/reset
byte[] command = new byte[8];
while (offset < data.Length)
{
//read the command
Array.Copy(data, offset, command, 0, 8);
F3DEXCommand f3Command = F3DEXCommandFactory.ReadCommand(offset, command);
if (f3Command == null)
break;
if (!_foundCommands.ContainsKey(file))
_foundCommands.Add(file, new List<F3DEXCommand>());
_foundCommands[file].Add(f3Command);
ParseCommand(f3Command);
offset += 8;
if (f3Command is F3DEX_G_EndDL)
break;
}
//Sort what needs to be sorted
foreach(RomFile rom in _foundTextures.Keys)
{
_foundTextures[rom].Sort((s1, s2) => s1.FileOffset.CompareTo(s2.FileOffset));
for (int i = 0; i < _foundTextures[rom].Count - 1; i++)
{
if (_foundTextures[rom][i].FileOffset == _foundTextures[rom][i + 1].FileOffset)
{
_foundTextures[rom].RemoveAt(i);
i--;
}
}
}
foreach (RomFile rom in _foundPalettes.Keys)
{
_foundPalettes[rom].Sort((s1, s2) => s1.FileOffset.CompareTo(s2.FileOffset));
for (int i = 0; i < _foundPalettes[rom].Count - 1; i++)
{
if (_foundPalettes[rom][i].FileOffset == _foundPalettes[rom][i + 1].FileOffset)
{
_foundPalettes[rom].RemoveAt(i);
i--;
}
}
}
foreach (RomFile rom in _foundVertices.Keys)
{
_foundVertices[rom].Sort((s1, s2) => s1.FileOffset.CompareTo(s2.FileOffset));
for (int i = 0; i < _foundVertices[rom].Count - 1; i++)
{
if (_foundVertices[rom][i].FileOffset == _foundVertices[rom][i + 1].FileOffset)
{
_foundVertices[rom].RemoveAt(i);
i--;
}
}
}
foreach (RomFile rom in _foundCommands.Keys)
{
_foundCommands[rom].Sort((s1, s2) => s1.FileOffset.CompareTo(s2.FileOffset));
for (int i = 0; i < _foundCommands[rom].Count - 1; i++)
{
if (_foundCommands[rom][i].FileOffset == _foundCommands[rom][i + 1].FileOffset)
{
_foundCommands[rom].RemoveAt(i);
i--;
}
}
}
//Combine into the collections
Dictionary<RomFile, List<F3DEXCommandCollection>> commandColls = new Dictionary<RomFile, List<F3DEXCommandCollection>>();
Dictionary<RomFile, List<VertexCollection>> vertexColls = new Dictionary<RomFile, List<VertexCollection>>();
//F3DEX Commands
foreach (RomFile rom in _foundCommands.Keys)
{
commandColls.Add(rom, new List<F3DEXCommandCollection>());
int startColl = 0;
for (int endColl = 0; endColl < _foundCommands[rom].Count; endColl++)
{
if (endColl == _foundCommands[rom].Count - 1 ||
_foundCommands[rom][endColl + 1].FileOffset != _foundCommands[rom][endColl].FileOffset + _foundCommands[rom][endColl].RawDataSize)
{
//Cut off the collection here
F3DEXCommandCollection newColl = new F3DEXCommandCollection(_foundCommands[rom][startColl].FileOffset,
_foundCommands[rom].GetRange(startColl, endColl - startColl + 1)); //NOTE: Shallow copying is done here
commandColls[rom].Add(newColl);
startColl = endColl + 1;
}
}
}
//Vertices
foreach (RomFile rom in _foundVertices.Keys)
{
vertexColls.Add(rom, new List<VertexCollection>());
int startColl = 0;
for (int endColl = 0; endColl < _foundVertices[rom].Count; endColl++)
{
if (endColl == _foundVertices[rom].Count - 1 ||
_foundVertices[rom][endColl + 1].FileOffset != _foundVertices[rom][endColl].FileOffset + _foundVertices[rom][endColl].RawDataSize)
{
//Cut off the collection here
VertexCollection newVert = new VertexCollection(_foundVertices[rom][startColl].FileOffset,
_foundVertices[rom].GetRange(startColl, endColl - startColl + 1)); //NOTE: Shallow copying is done here
vertexColls[rom].Add(newVert);
startColl = endColl + 1;
}
}
}
//double check that the package has all the files
foreach (RomFile rom in _foundTextures.Keys.Union(_foundPalettes.Keys.Union(
commandColls.Keys.Union(vertexColls.Keys))))
{
if (!package.Elements.ContainsKey(rom))
package.Elements.Add(rom, new List<N64DataElement>());
}
foreach (RomFile rom in _foundTextures.Keys)
package.Elements[rom].AddRange(_foundTextures[rom]);
foreach (RomFile rom in _foundPalettes.Keys)
package.Elements[rom].AddRange(_foundPalettes[rom]);
foreach (RomFile rom in commandColls.Keys)
package.Elements[rom].AddRange(commandColls[rom]);
foreach (RomFile rom in vertexColls.Keys)
package.Elements[rom].AddRange(vertexColls[rom]);
return package;
}
private void btnRender_Click(object sender, EventArgs e)
{
if (SelectedCourse == null)
return;
for (; RomProject.Instance.Files.Count > 0;)
RomProject.Instance.RemoveRomFile(RomProject.Instance.Files[0]);
for (; RomProject.Instance.DMAProfiles.Count > 0; )
RomProject.Instance.RemoveDmaProfile(RomProject.Instance.DMAProfiles[0]);
//Take the blocks, and export them
byte[] displayListBlock = new byte[SelectedCourse.DisplayListBlockEnd - SelectedCourse.DisplayListBlockStart];
Array.Copy(_romData, SelectedCourse.DisplayListBlockStart,
displayListBlock, 0, displayListBlock.Length);
int vertexEndPackedDLStartOffset = SelectedCourse.DisplayListOffset & 0x00FFFFFF;
byte[] vertexBlock = new byte[vertexEndPackedDLStartOffset];
Array.Copy(_romData, SelectedCourse.VertexBlockStart,
vertexBlock, 0, vertexBlock.Length);
byte[] packedBlock = new byte[(SelectedCourse.VertexBlockEnd - SelectedCourse.VertexBlockStart) - vertexEndPackedDLStartOffset];
Array.Copy(_romData, SelectedCourse.VertexBlockStart + vertexEndPackedDLStartOffset,
packedBlock, 0, packedBlock.Length);
byte[] textureBlock = new byte[SelectedCourse.TextureBlockEnd - SelectedCourse.TextureBlockStart];
Array.Copy(_romData, SelectedCourse.TextureBlockStart,
textureBlock, 0, textureBlock.Length);
byte[] decodedDLData = Cereal64.Common.Utils.Encoding.MIO0.Decode(displayListBlock);
List<Vertex> vertices = VertexPacker.BytesToVertices(Cereal64.Common.Utils.Encoding.MIO0.Decode(vertexBlock).ToList());
VertexCollection vertCollection = new VertexCollection(0x00, vertices);
byte[] vertsData = vertCollection.RawData;
List<F3DEXCommand> commands = F3DEXPacker.BytesToCommands(packedBlock.ToList());
F3DEXCommandCollection commandColl = new F3DEXCommandCollection(0x00, commands);
byte[] commandsData = commandColl.RawData;
List<TextureMIORef> textureSegPointers = ReadTextureBank(textureBlock);
byte[] textureSegData = new byte[textureSegPointers.Sum(t => t.DecompressedSize)];
int bytePointer = 0;
for (int i = 0; i < textureSegPointers.Count; i++)
{
byte[] tempHolder = new byte[textureSegPointers[i].CompressedSize];
Array.Copy(_romData, (textureSegPointers[i].RomOffset & 0x00FFFFFF) + MK64_TEXTURE_BANK_OFFSET,
tempHolder, 0, textureSegPointers[i].CompressedSize);
byte[] decompressed = Cereal64.Common.Utils.Encoding.MIO0.Decode(tempHolder);
Array.Copy(decompressed, 0, textureSegData, bytePointer, decompressed.Length);
bytePointer += decompressed.Length;
}
//Use the F3DEXReader here
RomProject.Instance.AddRomFile(new RomFile("Verts", 1, new Cereal64.Common.DataElements.UnknownData(0x00, vertsData)));
RomProject.Instance.Files[0].FileLength = vertsData.Length;
RomProject.Instance.AddRomFile(new RomFile("PackedDLs", 2, new Cereal64.Common.DataElements.UnknownData(0x00, commandsData)));
RomProject.Instance.Files[1].FileLength = commandsData.Length;
RomProject.Instance.AddRomFile(new RomFile("Textures", 3, new Cereal64.Common.DataElements.UnknownData(0x00, textureSegData)));
RomProject.Instance.Files[2].FileLength = textureSegData.Length;
DmaProfile profile = new DmaProfile("Levelviewer");
DmaSegment segment = new DmaSegment();
segment.File = RomProject.Instance.Files[0];
segment.RamSegment = 0x04;
segment.RamStartOffset = 0x00;
segment.FileStartOffset = 0x00;
segment.FileEndOffset = segment.File.FileLength;
segment.TagInfo = "Vertices";
profile.AddDmaSegment(0x04, segment);
segment = new DmaSegment();
segment.File = RomProject.Instance.Files[1];
segment.RamSegment = 0x07;
segment.RamStartOffset = 0x00;
segment.FileStartOffset = 0x00;
segment.FileEndOffset = segment.File.FileLength;
segment.TagInfo = "PackedDLs";
profile.AddDmaSegment(0x07, segment);
segment = new DmaSegment();
segment.File = RomProject.Instance.Files[2];
segment.RamSegment = 0x05;
segment.RamStartOffset = 0x00;
segment.FileStartOffset = 0x00;
segment.FileEndOffset = segment.File.FileLength;
segment.TagInfo = "Textures";
profile.AddDmaSegment(0x05, segment);
RomProject.Instance.AddDmaProfile(profile);
DmaManager.Instance.AddNewDmaProfile(profile);
F3DEXReaderPackage package = F3DEXReader.ReadF3DEXAt(RomProject.Instance.Files[1], 0x00);
F3DEXReaderPackage newPackage = package;
newPackage = null;
if (package.Elements[RomProject.Instance.Files[1]][0] is F3DEXCommandCollection)
{
OpenGLForm glForm = new OpenGLForm();
glForm.Show();
glForm.SetCommands((F3DEXCommandCollection)package.Elements[RomProject.Instance.Files[1]][0]);
}
}
