public void LoadBlockIntoTMem(F3DEX_G_LoadBlock loadBlock)
{
RomFile file;
int offset;
TileDescriptor tile = TileDescriptors[loadBlock.Tile];
//TO DO: FIGURE OUT HOW TO USE THE ULS AND ULT STUFF
if (RomProject.Instance.FindRamOffset(LastTImgCommand.ImageAddress, out file, out offset))
{
if (file.GetElementAt(offset) is Palette)
{
Palette palette = (Palette)file.GetElementAt(offset);
LoadedElements[tile.TMem] = palette;
}
else if (file.GetElementAt(offset) is Texture)
{
Texture texture = (Texture)file.GetElementAt(offset);
LoadedElements[tile.TMem] = texture;
}
else
{
byte[] data = file.GetAsBytes();
double texelSizeInBytes = 1;
switch (tile.PixelSize)
{
case Texture.PixelInfo.Size_4b:
texelSizeInBytes = 0.5;
break;
case Texture.PixelInfo.Size_16b:
texelSizeInBytes = 2;
break;
case Texture.PixelInfo.Size_32b:
texelSizeInBytes = 4;
break;
}
int size = (int)Math.Round(loadBlock.Texels * texelSizeInBytes);
byte[] newData = new byte[size];
Array.Copy(data, offset, newData, 0, size);
Array.Copy(newData, 0, this.Data, tile.TMemInBytes, size);
LoadedData[tile.TMem] = new LoadedTMemData(file,
offset, size, newData);
}
}
}
private static void ResetReaderVariables()
{
_foundCommands.Clear();
_foundPalettes.Clear();
_foundTextures.Clear();
_foundVertices.Clear();
_currentTexture = null;
_vertexBuffer.Clear();
for (int i = 0; i < 32; i++)
_vertexBuffer.Add(null);
TMEM = new TMem();
DefaultTextureTile = 0;
_lastSetTile = null;
_lastSetTImg = null;
_lastSetTileSize = null;
_lastLoadBlock = null;
_lastLoadTLut = null;
}
private static void ParseCommand(F3DEXCommand command)
{
TileDescriptor tile;
//Here handle extra command things (like if it's referencing textures and such)
switch (command.CommandID)
{
case F3DEXCommandID.F3DEX_G_TEXTURE:
F3DEX_G_Texture textureCmd = (F3DEX_G_Texture)command;
tile = TMEM.TileDescriptors[textureCmd.Tile];
tile.On = (textureCmd.TurnOn & 1) == 0;
tile.ScaleS = textureCmd.ScaleS;
tile.ScaleT = textureCmd.ScaleT;
tile.Level = textureCmd.Level;
break;
case F3DEXCommandID.F3DEX_G_SETTILE:
_lastSetTile = (F3DEX_G_SetTile)command;
tile = TMEM.TileDescriptors[_lastSetTile.Tile];
tile.CMSMirror = _lastSetTile.CMSMirror;
tile.CMTMirror = _lastSetTile.CMTMirror;
tile.CMSWrap = _lastSetTile.CMSWrap;
tile.CMTWrap = _lastSetTile.CMTWrap;
tile.ImageFormat = _lastSetTile.Format;
tile.Line = _lastSetTile.Line;
tile.MaskS = _lastSetTile.MaskS;
tile.MaskT = _lastSetTile.MaskT;
tile.Palette = _lastSetTile.Palette;
tile.PixelSize = _lastSetTile.PixelSize;
tile.ShiftS = _lastSetTile.ShiftS;
tile.ShiftT = _lastSetTile.ShiftT;
tile.TMem = _lastSetTile.TMem;
break;
case F3DEXCommandID.F3DEX_G_SETTILESIZE:
_lastSetTileSize = (F3DEX_G_SetTileSize)command;
tile = TMEM.TileDescriptors[_lastSetTileSize.Tile];
tile.LRS = _lastSetTileSize.LRS;
tile.LRT = _lastSetTileSize.LRT;
tile.ULS = _lastSetTileSize.ULS;
tile.ULT = _lastSetTileSize.ULT;
break;
case F3DEXCommandID.F3DEX_G_SETTIMG:
_lastSetTImg = (F3DEX_G_SetTImg)command;
TMEM.LastTImgCommand = _lastSetTImg;
//TMEM.RAMTexturePixelSize = _lastSetTImg.PixelSize;
//TMEM.RAMTextureAddress = _lastSetTImg.ImageAddress;
//TMEM.RAMTextureImageFormat = _lastSetTImg.Format;
//TMEM.RAMTextureWidth = _lastSetTImg.Width;
break;
case F3DEXCommandID.F3DEX_G_LOADBLOCK:
_lastLoadBlock = (F3DEX_G_LoadBlock)command;
TMEM.LoadBlockIntoTMem(_lastLoadBlock);
break;
case F3DEXCommandID.F3DEX_G_LOADTLUT:
_lastLoadTLut = (F3DEX_G_LoadTLut)command;
TMEM.LoadTLutIntoTMem(_lastLoadTLut);
break;
case F3DEXCommandID.F3DEX_G_VTX:
F3DEX_G_Vtx vtx = (F3DEX_G_Vtx)command;
RomFile file;
int offset;
if(RomProject.Instance.FindRamOffset(vtx.VertexSourceAddress, out file, out offset))
{
if (file.GetElementAt(offset) is VertexCollection)
{
//Just update the reference buffer
VertexCollection collection = (VertexCollection)file.GetElementAt(offset);
if (vtx.VertexCount > 0)
{
int startIndex = 0;
bool foundVertices = false;
for (int i = 0; i < collection.Vertices.Count; i++)
{
if (collection.Vertices[i].FileOffset == offset)
{
startIndex = i;
foundVertices = true;
}
if (foundVertices)
{
_vertexBuffer[vtx.TargetBufferIndex + (i - startIndex)] = collection.Vertices[i];
if (i - startIndex + 1 >= vtx.VertexCount)
break;
}
}
}
}
else
{
//Actually load in the bytes as new Vertices
byte[] bytes = file.GetAsBytes();
byte[] vtxBytes = new byte[0x10];
List<Vertex> vertices = new List<Vertex>();
for (int i = 0; i < vtx.VertexCount; i++)
{
Array.Copy(bytes, offset, vtxBytes, 0, 0x10);
Vertex vertex = new Vertex(offset, vtxBytes);
//Add to collection somewhere
vertices.Add(vertex);
offset += 0x10;
_vertexBuffer[i + vtx.TargetBufferIndex] = vertex;
}
if (!_foundVertices.ContainsKey(file))
_foundVertices.Add(file, new List<Vertex>());
_foundVertices[file].AddRange(vertices);
}
}
break;
case F3DEXCommandID.F3DEX_G_TRI1:
case F3DEXCommandID.F3DEX_G_TRI2:
if (TMEM.TileDescriptors[DefaultTextureTile].SettingsChanged)
{
//Try seeing if the texture has been loaded before
if (!TryLoadExistingTexture(TMEM.TileDescriptors[DefaultTextureTile], out _currentTexture) &&
TMEM.LoadedData.ContainsKey(TMEM.TileDescriptors[DefaultTextureTile].TMem))
{
LoadedTMemData tmemInfo = TMEM.LoadedData[TMEM.TileDescriptors[DefaultTextureTile].TMem];
//First try loading up the palette
Palette palette = null;
if (!TryLoadExistingPalette(out palette) &&
TMEM.LoadedData.ContainsKey(PALETTE_TMEM_OFFSET))
{
palette = ReadPaletteFromTMem();
if (palette != null)
{
tmemInfo = TMEM.LoadedData[PALETTE_TMEM_OFFSET];
if (!_foundPalettes.ContainsKey(tmemInfo.SourceFile))
_foundPalettes.Add(tmemInfo.SourceFile, new List<Palette>());
_foundPalettes[tmemInfo.SourceFile].Add(palette);
}
}
//Load up new Texture
_currentTexture = ReadTextureFromTMem(TMEM.TileDescriptors[DefaultTextureTile], palette);
if (_currentTexture != null)
{
//Store in the found variables
if (!_foundTextures.ContainsKey(tmemInfo.SourceFile))
_foundTextures.Add(tmemInfo.SourceFile, new List<Texture>());
_foundTextures[tmemInfo.SourceFile].Add(_currentTexture);
}
}
TMEM.TileDescriptors[0].SettingsChanged = false;
}
if (command.CommandID == F3DEXCommandID.F3DEX_G_TRI1)
{
F3DEX_G_Tri1 tri = (F3DEX_G_Tri1)command;
tri.TextureReference = _currentTexture;
tri.Vertex1Reference = _vertexBuffer[tri.Vertex1];
tri.Vertex2Reference = _vertexBuffer[tri.Vertex2];
tri.Vertex3Reference = _vertexBuffer[tri.Vertex3];
}
else if (command.CommandID == F3DEXCommandID.F3DEX_G_TRI2)
{
F3DEX_G_Tri2 tri = (F3DEX_G_Tri2)command;
tri.TextureReference = _currentTexture;
tri.Vertex1Reference = _vertexBuffer[tri.Vertex1];
tri.Vertex2Reference = _vertexBuffer[tri.Vertex2];
tri.Vertex3Reference = _vertexBuffer[tri.Vertex3];
tri.Vertex4Reference = _vertexBuffer[tri.Vertex4];
tri.Vertex5Reference = _vertexBuffer[tri.Vertex5];
tri.Vertex6Reference = _vertexBuffer[tri.Vertex6];
}
break;
}
}
public void TestF3DEX_G_LoadBlock()
{
//F3123456 029ABCDE
byte[] testVal = new byte[] { 0xF3, 0x12, 0x34, 0x56, 0x02, 0x9A, 0xBC, 0xDE };
F3DEX_G_LoadBlock cmd = new F3DEX_G_LoadBlock(0, testVal);
byte[] outVal = cmd.RawData;
Assert.AreEqual(testVal.Length, outVal.Length);
Assert.IsTrue(Enumerable.SequenceEqual(testVal, outVal));
//F3123456 F29ABCDE
testVal = new byte[] { 0xF3, 0x12, 0x34, 0x56, 0xF2, 0x9A, 0xBC, 0xDE };
cmd.RawData = testVal;
byte[] outVal2 = cmd.RawData;
Assert.AreEqual(outVal.Length, outVal2.Length);
Assert.IsTrue(Enumerable.SequenceEqual(outVal, outVal2));
}
