public bool AddDmaSegment(byte segment, DmaSegment dma)
{
if (dma.FileStartOffset >= dma.FileEndOffset)
return false;
if (dma.RamStartOffset >= dma.RamEndOffset)
return false;
if (!RamSegments.Keys.Contains(segment))
RamSegments.Add(segment, new List<DmaSegment>());
foreach(DmaSegment seg in RamSegments[segment])
{
if (seg.File == dma.File)
{
//Check if it conflicts with an existing DMASegment.
// Method: Check 3 of the 4 start/end values if they're in between the start/end of
// the other segment
if ((dma.FileStartOffset >= seg.FileStartOffset && dma.FileStartOffset <= seg.FileEndOffset) ||
(dma.FileEndOffset >= seg.FileStartOffset && dma.FileEndOffset <= seg.FileEndOffset) ||
(seg.FileStartOffset >= dma.FileStartOffset && seg.FileStartOffset <= dma.FileEndOffset))
return false;
if ((dma.RamStartOffset >= seg.RamStartOffset && dma.RamStartOffset <= seg.RamEndOffset) ||
(dma.RamEndOffset >= seg.RamStartOffset && dma.RamEndOffset <= seg.RamEndOffset) ||
(seg.RamStartOffset >= dma.RamStartOffset && seg.RamStartOffset <= dma.RamEndOffset))
return false;
}
}
RamSegments[segment].Add(dma);
return true;
}
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]);
}
}
