public static VO64GraphicsCollection ReadCommands(F3DZEXCommandCollection commands)
{
//Set up the VO64 graphics
VO64GraphicsCollection collection = new VO64GraphicsCollection();
VO64GraphicsElement element = VO64GraphicsElement.CreateNewElement();
Texture lastTexture = null;
F3DZEX_G_SetTile lastSetTile = null;
F3DZEX_G_Texture lastTextureCommand = null;
List<uint> vertexOffsetList = new List<uint>(); //Keeps track of which vertices are loaded where
List<Vertex> vertices = new List<Vertex>();
F3DZEXVertexWrapper newVertex = null;
F3DZEXTextureWrapper newTexture = null;
bool recordTileCommands = false; //Use RDPLoadSync and RDPTileSync to determine when it's okay to pick up SetTile commands
//Note: Not guaranteed for all ways of using F3DZEX!!
foreach(F3DZEXCommand command in commands.Commands)
{
switch (command.CommandID)
{
case F3DZEXCommandID.F3DZEX_G_RDPLOADSYNC:
recordTileCommands = true;
break;
case F3DZEXCommandID.F3DZEX_G_RDPTILESYNC:
recordTileCommands = false;
break;
case F3DZEXCommandID.F3DZEX_G_DL: //ignore this one for now
break;
case F3DZEXCommandID.F3DZEX_G_SETTILE:
if (recordTileCommands)
{
//keep track of this command when setting up the texture
lastSetTile = (F3DZEX_G_SetTile)command;
recordTileCommands = false;
}
break;
case F3DZEXCommandID.F3DZEX_G_TEXTURE:
lastTextureCommand = (F3DZEX_G_Texture)command;
break;
case F3DZEXCommandID.F3DZEX_G_VTX:
//Record the vertex offset here, to keep track of vertex counts
F3DZEX_G_Vtx vtxCommand = (F3DZEX_G_Vtx)command;
break;
case F3DZEXCommandID.F3DZEX_G_TRI1:
if (((F3DZEX_G_Tri2)command).TextureReference != null &&
lastTexture != ((F3DZEX_G_Tri2)command).TextureReference)
{
//save the element
if (!element.IsEmpty)
{
collection.Add(element);
element = VO64GraphicsElement.CreateNewElement();
}
vertices.Clear();
//Set the texture here
lastTexture = ((F3DZEX_G_Tri2)command).TextureReference;
newTexture = new F3DZEXTextureWrapper(lastTexture, lastSetTile, lastTextureCommand);
element.SetTexture(newTexture);
}
F3DZEX_G_Tri1 tri = (F3DZEX_G_Tri1)command;
if (!vertices.Contains(tri.Vertex1Reference))
{
vertices.Add(tri.Vertex1Reference);
newVertex = new F3DZEXVertexWrapper(tri.Vertex1Reference);
newVertex.SetTextureProperties(newTexture);
element.AddVertex(newVertex);
}
if (!vertices.Contains(tri.Vertex2Reference))
{
vertices.Add(tri.Vertex2Reference);
newVertex = new F3DZEXVertexWrapper(tri.Vertex2Reference);
newVertex.SetTextureProperties(newTexture);
element.AddVertex(newVertex);
}
if (!vertices.Contains(tri.Vertex3Reference))
{
vertices.Add(tri.Vertex3Reference);
newVertex = new F3DZEXVertexWrapper(tri.Vertex3Reference);
newVertex.SetTextureProperties(newTexture);
element.AddVertex(newVertex);
}
VO64SimpleTriangle triangle = new VO64SimpleTriangle((ushort)vertices.IndexOf(tri.Vertex1Reference),
(ushort)vertices.IndexOf(tri.Vertex2Reference),
(ushort)vertices.IndexOf(tri.Vertex3Reference));//new F3DZEXTriangleWrapper((F3DZEX_G_Tri1)command);
element.AddTriangle(triangle);
break;
case F3DZEXCommandID.F3DZEX_G_TRI2:
if (((F3DZEX_G_Tri2)command).TextureReference != null &&
lastTexture != ((F3DZEX_G_Tri2)command).TextureReference)
{
//save the element
if (!element.IsEmpty)
{
collection.Add(element);
element = VO64GraphicsElement.CreateNewElement();
}
vertices.Clear();
//Set the texture here
lastTexture = ((F3DZEX_G_Tri2)command).TextureReference;
newTexture = F3DZEXWrapperBank.GetTextureWrapper(lastTexture, lastSetTile, lastTextureCommand);
element.SetTexture(newTexture);
}
F3DZEX_G_Tri2 tri2 = (F3DZEX_G_Tri2)command;
if (!vertices.Contains(tri2.Vertex1Reference))
{
vertices.Add(tri2.Vertex1Reference);
newVertex = F3DZEXWrapperBank.GetVertexWrapper(tri2.Vertex1Reference);
newVertex.SetTextureProperties(newTexture);
element.AddVertex(newVertex);
}
if (!vertices.Contains(tri2.Vertex2Reference))
{
vertices.Add(tri2.Vertex2Reference);
newVertex = F3DZEXWrapperBank.GetVertexWrapper(tri2.Vertex2Reference);
newVertex.SetTextureProperties(newTexture);
element.AddVertex(newVertex);
}
if (!vertices.Contains(tri2.Vertex3Reference))
{
vertices.Add(tri2.Vertex3Reference);
newVertex = F3DZEXWrapperBank.GetVertexWrapper(tri2.Vertex3Reference);
newVertex.SetTextureProperties(newTexture);
element.AddVertex(newVertex);
}
VO64SimpleTriangle triangle2 = new VO64SimpleTriangle((ushort)vertices.IndexOf(tri2.Vertex1Reference),
(ushort)vertices.IndexOf(tri2.Vertex2Reference),
(ushort)vertices.IndexOf(tri2.Vertex3Reference));//new F3DZEXTriangleWrapper((F3DZEX_G_Tri1)command);
element.AddTriangle(triangle2);
if (!vertices.Contains(tri2.Vertex4Reference))
{
vertices.Add(tri2.Vertex4Reference);
newVertex = F3DZEXWrapperBank.GetVertexWrapper(tri2.Vertex4Reference);
newVertex.SetTextureProperties(newTexture);
element.AddVertex(newVertex);
}
if (!vertices.Contains(tri2.Vertex5Reference))
{
vertices.Add(tri2.Vertex5Reference);
newVertex = F3DZEXWrapperBank.GetVertexWrapper(tri2.Vertex5Reference);
newVertex.SetTextureProperties(newTexture);
element.AddVertex(newVertex);
}
if (!vertices.Contains(tri2.Vertex6Reference))
{
vertices.Add(tri2.Vertex6Reference);
newVertex = F3DZEXWrapperBank.GetVertexWrapper(tri2.Vertex6Reference);
newVertex.SetTextureProperties(newTexture);
element.AddVertex(newVertex);
}
triangle2 = new VO64SimpleTriangle((ushort)vertices.IndexOf(tri2.Vertex4Reference),
(ushort)vertices.IndexOf(tri2.Vertex5Reference),
(ushort)vertices.IndexOf(tri2.Vertex6Reference));//new F3DZEXTriangleWrapper((F3DZEX_G_Tri1)command);
element.AddTriangle(triangle2);
break;
}
}
collection.Add(element);
return collection;
}
//public static
public static F3DZEXReaderPackage ReadF3DZEXAt(RomFile file, int offset)
{
ResetReaderVariables();
byte[] data = file.GetAsBytes();
F3DZEXReaderPackage package = new F3DZEXReaderPackage();
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);
F3DZEXCommand f3Command = F3DZEXCommandFactory.ReadCommand(offset, command);
if (f3Command == null)
break;
if (!_foundCommands.ContainsKey(file))
_foundCommands.Add(file, new List<F3DZEXCommand>());
_foundCommands[file].Add(f3Command);
ParseCommand(f3Command);
offset += 8;
if (f3Command is F3DZEX_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<F3DZEXCommandCollection>> commandColls = new Dictionary<RomFile, List<F3DZEXCommandCollection>>();
Dictionary<RomFile, List<VertexCollection>> vertexColls = new Dictionary<RomFile, List<VertexCollection>>();
//F3DZEX Commands
foreach (RomFile rom in _foundCommands.Keys)
{
commandColls.Add(rom, new List<F3DZEXCommandCollection>());
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
F3DZEXCommandCollection newColl = new F3DZEXCommandCollection(_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;
}