public Triangle(byte[] file, int address)
: this()
{
Indexes[0] = ByteConverter.ToUInt16(file, address);
Indexes[1] = ByteConverter.ToUInt16(file, address + 2);
Indexes[2] = ByteConverter.ToUInt16(file, address + 4);
}
public Animation(byte[] file, int address, uint imageBase, int nummodels, Dictionary <int, string> labels)
{
if (labels.ContainsKey(address))
{
Name = labels[address];
}
else
{
Name = "animation_" + address.ToString("X8");
}
Int32 ptr = address;
Frames = ByteConverter.ToInt32(file, ptr + 4);
AnimFlags animtype = (AnimFlags)ByteConverter.ToUInt16(file, ptr + 8);
int framesize = (ByteConverter.ToUInt16(file, ptr + 10) & 0xF) * 8;
ptr = (int)(ByteConverter.ToUInt32(file, ptr) - imageBase);
for (int i = 0; i < nummodels; i++)
{
Models.Add(i, new AnimModelData(file, ptr + (i * framesize), imageBase, animtype));
if (Models[i].Position.Count == 0 & Models[i].Rotation.Count == 0 & Models[i].Scale.Count == 0)
{
Models.Remove(i);
}
}
ModelParts = nummodels;
}
public Quad(byte[] file, int address)
: this()
{
Indexes[0] = ByteConverter.ToUInt16(file, address);
Indexes[1] = ByteConverter.ToUInt16(file, address + 2);
Indexes[2] = ByteConverter.ToUInt16(file, address + 4);
Indexes[3] = ByteConverter.ToUInt16(file, address + 6);
}
public Strip(byte[] file, int address)
{
Indexes = new ushort[ByteConverter.ToUInt16(file, address) & 0x7FFF];
Reversed = (ByteConverter.ToUInt16(file, address) & 0x8000) == 0x8000;
address += 2;
for (int i = 0; i < Indexes.Length; i++)
{
Indexes[i] = ByteConverter.ToUInt16(file, address);
address += 2;
}
}
public PolyChunkVolume(byte[] file, int address)
{
Header = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
Size = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
Header2 = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
Polys = new List <Poly>(PolyCount);
for (int i = 0; i < PolyCount; i++)
{
Poly str = Poly.CreatePoly(Type, file, address, UserFlags);
Polys.Add(str);
address += str.Size;
}
}
public PolyChunkStrip(byte[] file, int address)
{
Header = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
Size = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
Header2 = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
int stripCount = Header2 & 0x3FFF;
Strips = new List <Strip>(stripCount);
for (int i = 0; i < stripCount; i++)
{
Strip str = new Strip(file, address, Type, UserFlags);
Strips.Add(str);
address += str.Size;
}
}
public PolyChunkMaterialBump(byte[] file, int address)
{
Header = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
Size = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
DX = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
DY = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
DZ = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
UX = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
UY = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
UZ = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
}
public Triangle(byte[] file, int address, byte userFlags)
: this()
{
Indexes[0] = ByteConverter.ToUInt16(file, address);
Indexes[1] = ByteConverter.ToUInt16(file, address + 2);
Indexes[2] = ByteConverter.ToUInt16(file, address + 4);
if (userFlags > 0)
{
UserFlags1 = ByteConverter.ToUInt16(file, address + 6);
if (userFlags > 1)
{
UserFlags2 = ByteConverter.ToUInt16(file, address + 8);
if (userFlags > 2)
{
UserFlags3 = ByteConverter.ToUInt16(file, address + 10);
}
}
}
}
public static Color FromBytes(byte[] file, int address, ColorType type)
{
switch (type)
{
case ColorType.ARGB8888_32:
return(Color.FromArgb(ByteConverter.ToInt32(file, address)));
case ColorType.XRGB8888_32:
return(Color.FromArgb(unchecked ((int)(ByteConverter.ToUInt32(file, address) | 0xFF000000u))));
case ColorType.ARGB8888_16:
return(Color.FromArgb((ByteConverter.ToUInt16(file, address + 2) << 16) | ByteConverter.ToUInt16(file, address)));
case ColorType.XRGB8888_16:
return(Color.FromArgb(unchecked ((int)((uint)((ByteConverter.ToUInt16(file, address + 2) << 16) | ByteConverter.ToUInt16(file, address)) | 0xFF000000u))));
case ColorType.ARGB4444:
ushort value = ByteConverter.ToUInt16(file, address);
int a = value >> 12;
int r = (value >> 8) & 0xF;
int g = (value >> 4) & 0xF;
int b = value & 0xF;
return(Color.FromArgb(
a | (a << 4),
r | (r << 4),
g | (g << 4),
b | (b << 4)
));
case ColorType.RGB565:
value = ByteConverter.ToUInt16(file, address);
r = value >> 11;
g = (value >> 5) & 0x3F;
b = value & 0x1F;
return(Color.FromArgb(
r << 3 | r >> 2,
g << 2 | g >> 4,
b << 3 | b >> 2
));
}
throw new ArgumentOutOfRangeException("type");
}
public Strip(byte[] file, int address, byte userFlags)
{
Indexes = new ushort[ByteConverter.ToUInt16(file, address) & 0x7FFF];
Reversed = (ByteConverter.ToUInt16(file, address) & 0x8000) == 0x8000;
if (userFlags > 0)
{
UserFlags1 = new ushort[Indexes.Length - 2];
}
if (userFlags > 1)
{
UserFlags2 = new ushort[Indexes.Length - 2];
}
if (userFlags > 2)
{
UserFlags3 = new ushort[Indexes.Length - 2];
}
address += 2;
for (int i = 0; i < Indexes.Length; i++)
{
Indexes[i] = ByteConverter.ToUInt16(file, address);
address += 2;
if (i > 1)
{
if (userFlags > 0)
{
UserFlags1[i - 2] = ByteConverter.ToUInt16(file, address);
address += 2;
if (userFlags > 1)
{
UserFlags2[i - 2] = ByteConverter.ToUInt16(file, address);
address += 2;
if (userFlags > 2)
{
UserFlags3[i - 2] = ByteConverter.ToUInt16(file, address);
address += 2;
}
}
}
}
}
}
public byte[] GetBytes()
{
VertexChunk next = null;
int vertlimit;
int vertcount = Vertices.Count;
switch (Type)
{
case ChunkType.Vertex_VertexSH:
vertlimit = 65535 / 4;
if (Vertices.Count > vertlimit)
{
next = new VertexChunk(Type)
{
Vertices = Vertices.Skip(vertlimit).ToList()
};
vertcount = vertlimit;
}
break;
case ChunkType.Vertex_VertexNormalSH:
vertlimit = 65535 / 8;
if (Vertices.Count > vertlimit)
{
next = new VertexChunk(Type)
{
Vertices = Vertices.Skip(vertlimit).ToList(), Normals = Normals.Skip(vertlimit).ToList()
};
vertcount = vertlimit;
}
break;
case ChunkType.Vertex_Vertex:
vertlimit = 65535 / 3;
if (Vertices.Count > vertlimit)
{
next = new VertexChunk(Type)
{
Vertices = Vertices.Skip(vertlimit).ToList()
};
vertcount = vertlimit;
}
break;
case ChunkType.Vertex_VertexDiffuse8:
vertlimit = 65535 / 4;
if (Vertices.Count > vertlimit)
{
next = new VertexChunk(Type)
{
Vertices = Vertices.Skip(vertlimit).ToList(), Diffuse = Diffuse.Skip(vertlimit).ToList()
};
vertcount = vertlimit;
}
break;
case ChunkType.Vertex_VertexUserFlags:
vertlimit = 65535 / 4;
if (Vertices.Count > vertlimit)
{
next = new VertexChunk(Type)
{
Vertices = Vertices.Skip(vertlimit).ToList(), UserFlags = UserFlags.Skip(vertlimit).ToList()
};
vertcount = vertlimit;
}
break;
case ChunkType.Vertex_VertexNinjaFlags:
vertlimit = 65535 / 4;
if (Vertices.Count > vertlimit)
{
next = new VertexChunk(Type)
{
Vertices = Vertices.Skip(vertlimit).ToList(), NinjaFlags = NinjaFlags.Skip(vertlimit).ToList()
};
vertcount = vertlimit;
}
break;
case ChunkType.Vertex_VertexDiffuseSpecular5:
case ChunkType.Vertex_VertexDiffuseSpecular4:
vertlimit = 65535 / 4;
if (Vertices.Count > vertlimit)
{
next = new VertexChunk(Type)
{
Vertices = Vertices.Skip(vertlimit).ToList(),
Diffuse = Diffuse.Skip(vertlimit).ToList(),
Specular = Specular.Skip(vertlimit).ToList()
};
vertcount = vertlimit;
}
break;
case ChunkType.Vertex_VertexNormal:
vertlimit = 65535 / 6;
if (Vertices.Count > vertlimit)
{
next = new VertexChunk(Type)
{
Vertices = Vertices.Skip(vertlimit).ToList(), Normals = Normals.Skip(vertlimit).ToList()
};
vertcount = vertlimit;
}
break;
case ChunkType.Vertex_VertexNormalDiffuse8:
vertlimit = 65535 / 7;
if (Vertices.Count > vertlimit)
{
next = new VertexChunk(Type)
{
Vertices = Vertices.Skip(vertlimit).ToList(),
Normals = Normals.Skip(vertlimit).ToList(),
Diffuse = Diffuse.Skip(vertlimit).ToList()
};
vertcount = vertlimit;
}
break;
case ChunkType.Vertex_VertexNormalUserFlags:
vertlimit = 65535 / 7;
if (Vertices.Count > vertlimit)
{
next = new VertexChunk(Type)
{
Vertices = Vertices.Skip(vertlimit).ToList(),
Normals = Normals.Skip(vertlimit).ToList(),
UserFlags = UserFlags.Skip(vertlimit).ToList()
};
vertcount = vertlimit;
}
break;
case ChunkType.Vertex_VertexNormalNinjaFlags:
vertlimit = 65535 / 7;
if (Vertices.Count > vertlimit)
{
next = new VertexChunk(Type)
{
Vertices = Vertices.Skip(vertlimit).ToList(),
Normals = Normals.Skip(vertlimit).ToList(),
NinjaFlags = NinjaFlags.Skip(vertlimit).ToList()
};
vertcount = vertlimit;
}
break;
case ChunkType.Vertex_VertexNormalDiffuseSpecular5:
case ChunkType.Vertex_VertexNormalDiffuseSpecular4:
vertlimit = 65535 / 7;
if (Vertices.Count > vertlimit)
{
next = new VertexChunk(Type)
{
Vertices = Vertices.Skip(vertlimit).ToList(),
Normals = Normals.Skip(vertlimit).ToList(),
Diffuse = Diffuse.Skip(vertlimit).ToList(),
Specular = Specular.Skip(vertlimit).ToList()
};
vertcount = vertlimit;
}
break;
case ChunkType.End:
break;
default:
throw new NotSupportedException("Unsupported chunk type " + Type + ".");
}
SetVertCount(vertcount);
switch (Type)
{
case ChunkType.Vertex_Vertex:
Size = (ushort)(vertcount * 3 + 1);
break;
case ChunkType.Vertex_VertexSH:
case ChunkType.Vertex_VertexDiffuse8:
case ChunkType.Vertex_VertexUserFlags:
case ChunkType.Vertex_VertexNinjaFlags:
case ChunkType.Vertex_VertexDiffuseSpecular5:
case ChunkType.Vertex_VertexDiffuseSpecular4:
Size = (ushort)(vertcount * 4 + 1);
break;
case ChunkType.Vertex_VertexNormal:
Size = (ushort)(vertcount * 6 + 1);
break;
case ChunkType.Vertex_VertexNormalDiffuse8:
case ChunkType.Vertex_VertexNormalUserFlags:
case ChunkType.Vertex_VertexNormalNinjaFlags:
case ChunkType.Vertex_VertexNormalDiffuseSpecular5:
case ChunkType.Vertex_VertexNormalDiffuseSpecular4:
Size = (ushort)(vertcount * 7 + 1);
break;
case ChunkType.Vertex_VertexNormalSH:
Size = (ushort)(vertcount * 8 + 1);
break;
}
List <byte> result = new List <byte>((Size * 4) + 4);
result.AddRange(ByteConverter.GetBytes(Header1));
result.AddRange(ByteConverter.GetBytes(Header2));
for (int i = 0; i < vertcount; i++)
{
switch (Type)
{
case ChunkType.Vertex_VertexSH:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(1.0f));
break;
case ChunkType.Vertex_VertexNormalSH:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(1.0f));
result.AddRange(Normals[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(1.0f));
break;
case ChunkType.Vertex_Vertex:
result.AddRange(Vertices[i].GetBytes());
break;
case ChunkType.Vertex_VertexDiffuse8:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(VColor.GetBytes(Diffuse[i], ColorType.ARGB8888_32));
break;
case ChunkType.Vertex_VertexUserFlags:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(UserFlags[i]));
break;
case ChunkType.Vertex_VertexNinjaFlags:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(NinjaFlags[i]));
break;
case ChunkType.Vertex_VertexDiffuseSpecular5:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(
ByteConverter.ToUInt16(VColor.GetBytes(Diffuse[i], ColorType.RGB565), 0)
| (ByteConverter.ToUInt16(VColor.GetBytes(Specular[i], ColorType.RGB565), 0) << 16)));
break;
case ChunkType.Vertex_VertexDiffuseSpecular4:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(
ByteConverter.ToUInt16(VColor.GetBytes(Diffuse[i], ColorType.ARGB4444), 0)
| (ByteConverter.ToUInt16(VColor.GetBytes(Specular[i], ColorType.RGB565), 0) << 16)));
break;
case ChunkType.Vertex_VertexNormal:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(Normals[i].GetBytes());
break;
case ChunkType.Vertex_VertexNormalDiffuse8:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(Normals[i].GetBytes());
result.AddRange(VColor.GetBytes(Diffuse[i], ColorType.ARGB8888_32));
break;
case ChunkType.Vertex_VertexNormalUserFlags:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(Normals[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(UserFlags[i]));
break;
case ChunkType.Vertex_VertexNormalNinjaFlags:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(Normals[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(NinjaFlags[i]));
break;
case ChunkType.Vertex_VertexNormalDiffuseSpecular5:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(Normals[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(
ByteConverter.ToUInt16(VColor.GetBytes(Diffuse[i], ColorType.RGB565), 0)
| (ByteConverter.ToUInt16(VColor.GetBytes(Specular[i], ColorType.RGB565), 0) << 16)));
break;
case ChunkType.Vertex_VertexNormalDiffuseSpecular4:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(Normals[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(
ByteConverter.ToUInt16(VColor.GetBytes(Diffuse[i], ColorType.ARGB4444), 0)
| (ByteConverter.ToUInt16(VColor.GetBytes(Specular[i], ColorType.RGB565), 0) << 16)));
break;
}
}
if (next != null)
{
result.AddRange(next.GetBytes());
}
return(result.ToArray());
}
public PolyChunkEnd(byte[] file, int address)
{
Header = ByteConverter.ToUInt16(file, address);
}
public PolyChunkMaterial(byte[] file, int address)
{
Header = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
Size = ByteConverter.ToUInt16(file, address);
address += sizeof(ushort);
switch (Type)
{
case ChunkType.Material_Diffuse:
case ChunkType.Material_DiffuseAmbient:
case ChunkType.Material_DiffuseSpecular:
case ChunkType.Material_DiffuseAmbientSpecular:
case ChunkType.Material_Diffuse2:
case ChunkType.Material_DiffuseAmbient2:
case ChunkType.Material_DiffuseSpecular2:
case ChunkType.Material_DiffuseAmbientSpecular2:
Diffuse = VColor.FromBytes(file, address, ColorType.ARGB8888_16);
address += VColor.Size(ColorType.ARGB8888_16);
break;
}
switch (Type)
{
case ChunkType.Material_Ambient:
case ChunkType.Material_DiffuseAmbient:
case ChunkType.Material_AmbientSpecular:
case ChunkType.Material_DiffuseAmbientSpecular:
case ChunkType.Material_Ambient2:
case ChunkType.Material_DiffuseAmbient2:
case ChunkType.Material_AmbientSpecular2:
case ChunkType.Material_DiffuseAmbientSpecular2:
Ambient = VColor.FromBytes(file, address, ColorType.XRGB8888_16);
address += VColor.Size(ColorType.XRGB8888_16);
break;
}
switch (Type)
{
case ChunkType.Material_Specular:
case ChunkType.Material_DiffuseSpecular:
case ChunkType.Material_AmbientSpecular:
case ChunkType.Material_DiffuseAmbientSpecular:
case ChunkType.Material_Specular2:
case ChunkType.Material_DiffuseSpecular2:
case ChunkType.Material_AmbientSpecular2:
case ChunkType.Material_DiffuseAmbientSpecular2:
Specular = VColor.FromBytes(file, address, ColorType.XRGB8888_16);
SpecularExponent = (byte)(ByteConverter.ToUInt16(file, address + 2) >> 8);
address += VColor.Size(ColorType.XRGB8888_16);
break;
}
switch (Type)
{
case ChunkType.Material_Diffuse2:
case ChunkType.Material_Ambient2:
case ChunkType.Material_DiffuseAmbient2:
case ChunkType.Material_Specular2:
case ChunkType.Material_DiffuseSpecular2:
case ChunkType.Material_AmbientSpecular2:
case ChunkType.Material_DiffuseAmbientSpecular2:
Second = true;
break;
}
}
public NJS_MESHSET(byte[] file, int address, uint imageBase, Dictionary <int, string> labels)
{
MaterialID = ByteConverter.ToUInt16(file, address);
PolyType = (Basic_PolyType)(MaterialID >> 0xE);
MaterialID &= 0x3FFF;
Poly[] polys = new Poly[ByteConverter.ToInt16(file, address + 2)];
int tmpaddr = (int)(ByteConverter.ToUInt32(file, address + 4) - imageBase);
if (labels.ContainsKey(tmpaddr))
{
PolyName = labels[tmpaddr];
}
else
{
PolyName = "poly_" + tmpaddr.ToString("X8");
}
int striptotal = 0;
for (int i = 0; i < polys.Length; i++)
{
polys[i] = SAModel.Poly.CreatePoly(PolyType, file, tmpaddr);
striptotal += polys[i].Indexes.Length;
tmpaddr += polys[i].Size;
}
Poly = new ReadOnlyCollection <Poly>(polys);
PAttr = ByteConverter.ToInt32(file, address + 8);
tmpaddr = ByteConverter.ToInt32(file, address + 0xC);
if (tmpaddr != 0)
{
tmpaddr = (int)unchecked ((uint)tmpaddr - imageBase);
if (labels.ContainsKey(tmpaddr))
{
PolyNormalName = labels[tmpaddr];
}
else
{
PolyNormalName = "polynormal_" + tmpaddr.ToString("X8");
}
PolyNormal = new Vertex[polys.Length];
for (int i = 0; i < polys.Length; i++)
{
PolyNormal[i] = new Vertex(file, tmpaddr);
tmpaddr += Vertex.Size;
}
}
else
{
PolyNormalName = "polynormal_" + Extensions.GenerateIdentifier();
}
tmpaddr = ByteConverter.ToInt32(file, address + 0x10);
if (tmpaddr != 0)
{
tmpaddr = (int)unchecked ((uint)tmpaddr - imageBase);
if (labels.ContainsKey(tmpaddr))
{
VColorName = labels[tmpaddr];
}
else
{
VColorName = "vcolor_" + tmpaddr.ToString("X8");
}
VColor = new Color[striptotal];
for (int i = 0; i < striptotal; i++)
{
VColor[i] = SAModel.VColor.FromBytes(file, tmpaddr);
tmpaddr += SAModel.VColor.Size(ColorType.ARGB8888_32);
}
}
else
{
VColorName = "vcolor_" + Extensions.GenerateIdentifier();
}
tmpaddr = ByteConverter.ToInt32(file, address + 0x14);
if (tmpaddr != 0)
{
tmpaddr = (int)unchecked ((uint)tmpaddr - imageBase);
if (labels.ContainsKey(tmpaddr))
{
UVName = labels[tmpaddr];
}
else
{
UVName = "uv_" + tmpaddr.ToString("X8");
}
UV = new UV[striptotal];
for (int i = 0; i < striptotal; i++)
{
UV[i] = new UV(file, tmpaddr);
tmpaddr += SAModel.UV.Size;
}
}
else
{
UVName = "uv_" + Extensions.GenerateIdentifier();
}
}
public static PolyChunk Load(byte[] file, int address)
{
ChunkType type = (ChunkType)(ByteConverter.ToUInt16(file, address) & 0xFF);
switch (type)
{
case ChunkType.Null:
return(new PolyChunkNull(file, address));
case ChunkType.Bits_BlendAlpha:
return(new PolyChunkBitsBlendAlpha(file, address));
case ChunkType.Bits_MipmapDAdjust:
return(new PolyChunkBitsMipmapDAdjust(file, address));
case ChunkType.Bits_SpecularExponent:
return(new PolyChunkBitsSpecularExponent(file, address));
case ChunkType.Bits_CachePolygonList:
return(new PolyChunkBitsCachePolygonList(file, address));
case ChunkType.Bits_DrawPolygonList:
return(new PolyChunkBitsDrawPolygonList(file, address));
case ChunkType.Tiny_TextureID:
case ChunkType.Tiny_TextureID2:
return(new PolyChunkTinyTextureID(file, address));
case ChunkType.Material_Diffuse:
case ChunkType.Material_Ambient:
case ChunkType.Material_DiffuseAmbient:
case ChunkType.Material_Specular:
case ChunkType.Material_DiffuseSpecular:
case ChunkType.Material_AmbientSpecular:
case ChunkType.Material_DiffuseAmbientSpecular:
case ChunkType.Material_Diffuse2:
case ChunkType.Material_Ambient2:
case ChunkType.Material_DiffuseAmbient2:
case ChunkType.Material_Specular2:
case ChunkType.Material_DiffuseSpecular2:
case ChunkType.Material_AmbientSpecular2:
case ChunkType.Material_DiffuseAmbientSpecular2:
return(new PolyChunkMaterial(file, address));
case ChunkType.Material_Bump:
return(new PolyChunkMaterialBump(file, address));
case ChunkType.Volume_Polygon3:
case ChunkType.Volume_Polygon4:
case ChunkType.Volume_Strip:
return(new PolyChunkVolume(file, address));
case ChunkType.Strip_Strip:
case ChunkType.Strip_StripUVN:
case ChunkType.Strip_StripUVH:
case ChunkType.Strip_StripColor:
case ChunkType.Strip_StripUVNColor:
case ChunkType.Strip_StripUVHColor:
case ChunkType.Strip_Strip2:
case ChunkType.Strip_StripUVN2:
case ChunkType.Strip_StripUVH2:
return(new PolyChunkStrip(file, address));
case ChunkType.End:
return(new PolyChunkEnd(file, address));
default:
throw new NotSupportedException("Unsupported chunk type " + type + " at " + address.ToString("X8") + ".");
}
}
public PolyChunkTinyTextureID(byte[] file, int address)
{
Header = ByteConverter.ToUInt16(file, address);
Second = Type == ChunkType.Tiny_TextureID2;
Data = ByteConverter.ToUInt16(file, address + 2);
}
public PolyChunkBitsDrawPolygonList(byte[] file, int address)
{
Header = ByteConverter.ToUInt16(file, address);
}
public PolyChunkBitsSpecularExponent(byte[] file, int address)
{
Header = ByteConverter.ToUInt16(file, address);
}
public PolyChunkBitsMipmapDAdjust(byte[] file, int address)
{
Header = ByteConverter.ToUInt16(file, address);
}
public static Color FromBytes(byte[] file, int address, ColorType type)
{
switch (type)
{
case ColorType.ARGB8888_32:
if (address > file.Length - 4)
{
return(Color.FromArgb(0, 0, 0, 0));
}
if (ByteConverter.BigEndian)
{
//"Reverse" is for the order used in SADX Gamecube
if (ByteConverter.Reverse)
{
return(Color.FromArgb(file[address + 3], file[address], file[address + 1], file[address + 2]));
}
else
{
return(Color.FromArgb(file[address], file[address + 1], file[address + 2], file[address + 3]));
}
}
else
{
return(Color.FromArgb(file[address + 3], file[address + 2], file[address + 1], file[address]));
}
case ColorType.XRGB8888_32:
return(Color.FromArgb(unchecked ((int)(ByteConverter.ToUInt32(file, address) | 0xFF000000u))));
case ColorType.ARGB8888_16:
return(Color.FromArgb((ByteConverter.ToUInt16(file, address + 2) << 16) | ByteConverter.ToUInt16(file, address)));
case ColorType.XRGB8888_16:
return(Color.FromArgb(unchecked ((int)((uint)((ByteConverter.ToUInt16(file, address + 2) << 16) | ByteConverter.ToUInt16(file, address)) | 0xFF000000u))));
case ColorType.ARGB4444:
ushort value = ByteConverter.ToUInt16(file, address);
int a = value >> 12;
int r = (value >> 8) & 0xF;
int g = (value >> 4) & 0xF;
int b = value & 0xF;
return(Color.FromArgb(
a | (a << 4),
r | (r << 4),
g | (g << 4),
b | (b << 4)
));
case ColorType.RGB565:
value = ByteConverter.ToUInt16(file, address);
r = value >> 11;
g = (value >> 5) & 0x3F;
b = value & 0x1F;
return(Color.FromArgb(
r << 3 | r >> 2,
g << 2 | g >> 4,
b << 3 | b >> 2
));
}
throw new ArgumentOutOfRangeException("type");
}
public Strip(byte[] file, int address, ChunkType type, byte userFlags)
{
Indexes = new ushort[Math.Abs(ByteConverter.ToInt16(file, address))];
Reversed = (ByteConverter.ToUInt16(file, address) & 0x8000) == 0x8000;
address += 2;
switch (type)
{
case ChunkType.Strip_StripUVN:
case ChunkType.Strip_StripUVH:
case ChunkType.Strip_StripUVN2:
case ChunkType.Strip_StripUVH2:
UVs = new UV[Indexes.Length];
break;
case ChunkType.Strip_StripColor:
VColors = new Color[Indexes.Length];
break;
case ChunkType.Strip_StripUVNColor:
case ChunkType.Strip_StripUVHColor:
UVs = new UV[Indexes.Length];
VColors = new Color[Indexes.Length];
break;
}
if (userFlags > 0)
{
UserFlags1 = new ushort[Indexes.Length - 2];
}
if (userFlags > 1)
{
UserFlags2 = new ushort[Indexes.Length - 2];
}
if (userFlags > 2)
{
UserFlags3 = new ushort[Indexes.Length - 2];
}
for (int i = 0; i < Indexes.Length; i++)
{
Indexes[i] = ByteConverter.ToUInt16(file, address);
address += 2;
switch (type)
{
case ChunkType.Strip_StripUVN:
case ChunkType.Strip_StripUVNColor:
case ChunkType.Strip_StripUVN2:
UVs[i] = new UV(file, address, false);
address += UV.Size;
break;
case ChunkType.Strip_StripUVH:
case ChunkType.Strip_StripUVHColor:
case ChunkType.Strip_StripUVH2:
UVs[i] = new UV(file, address, true);
address += UV.Size;
break;
}
switch (type)
{
case ChunkType.Strip_StripColor:
case ChunkType.Strip_StripUVNColor:
case ChunkType.Strip_StripUVHColor:
VColors[i] = VColor.FromBytes(file, address, ColorType.ARGB8888_16);
address += VColor.Size(ColorType.ARGB8888_16);
break;
}
if (i > 1)
{
if (userFlags > 0)
{
UserFlags1[i - 2] = ByteConverter.ToUInt16(file, address);
address += 2;
if (userFlags > 1)
{
UserFlags2[i - 2] = ByteConverter.ToUInt16(file, address);
address += 2;
if (userFlags > 2)
{
UserFlags3[i - 2] = ByteConverter.ToUInt16(file, address);
address += 2;
}
}
}
}
}
}
public byte[] GetBytes()
{
List <byte> result = new List <byte>((Size * 4) + 4);
result.AddRange(ByteConverter.GetBytes(Header1));
result.AddRange(ByteConverter.GetBytes(Header2));
for (int i = 0; i < VertexCount; i++)
{
switch (Type)
{
case ChunkType.Vertex_VertexSH:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(1.0f));
break;
case ChunkType.Vertex_VertexNormalSH:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(1.0f));
result.AddRange(Normals[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(1.0f));
break;
case ChunkType.Vertex_Vertex:
result.AddRange(Vertices[i].GetBytes());
break;
case ChunkType.Vertex_VertexDiffuse8:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(VColor.GetBytes(Diffuse[i], ColorType.ARGB8888_32));
break;
case ChunkType.Vertex_VertexUserFlags:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(UserFlags[i]));
break;
case ChunkType.Vertex_VertexNinjaFlags:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(NinjaFlags[i]));
break;
case ChunkType.Vertex_VertexDiffuseSpecular5:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(
ByteConverter.ToUInt16(VColor.GetBytes(Diffuse[i], ColorType.RGB565), 0)
| (ByteConverter.ToUInt16(VColor.GetBytes(Specular[i], ColorType.RGB565), 0) << 16)));
break;
case ChunkType.Vertex_VertexDiffuseSpecular4:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(
ByteConverter.ToUInt16(VColor.GetBytes(Diffuse[i], ColorType.ARGB4444), 0)
| (ByteConverter.ToUInt16(VColor.GetBytes(Specular[i], ColorType.RGB565), 0) << 16)));
break;
case ChunkType.Vertex_VertexNormal:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(Normals[i].GetBytes());
break;
case ChunkType.Vertex_VertexNormalDiffuse8:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(Normals[i].GetBytes());
result.AddRange(VColor.GetBytes(Diffuse[i], ColorType.ARGB8888_32));
break;
case ChunkType.Vertex_VertexNormalUserFlags:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(Normals[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(UserFlags[i]));
break;
case ChunkType.Vertex_VertexNormalNinjaFlags:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(Normals[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(NinjaFlags[i]));
break;
case ChunkType.Vertex_VertexNormalDiffuseSpecular5:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(Normals[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(
ByteConverter.ToUInt16(VColor.GetBytes(Diffuse[i], ColorType.RGB565), 0)
| (ByteConverter.ToUInt16(VColor.GetBytes(Specular[i], ColorType.RGB565), 0) << 16)));
break;
case ChunkType.Vertex_VertexNormalDiffuseSpecular4:
result.AddRange(Vertices[i].GetBytes());
result.AddRange(Normals[i].GetBytes());
result.AddRange(ByteConverter.GetBytes(
ByteConverter.ToUInt16(VColor.GetBytes(Diffuse[i], ColorType.ARGB4444), 0)
| (ByteConverter.ToUInt16(VColor.GetBytes(Specular[i], ColorType.RGB565), 0) << 16)));
break;
default:
throw new NotSupportedException("Unsupported chunk type " + Type + ".");
}
}
return(result.ToArray());
}
public PolyChunkBitsBlendAlpha(byte[] file, int address)
{
Header = ByteConverter.ToUInt16(file, address);
}