/// <summary>
/// Load a material from a file buffer, with labels.
/// </summary>
/// <param name="file">byte array representing file</param>
/// <param name="address">address of this material within 'file' byte array.</param>
/// <param name="labels"></param>
public NJS_MATERIAL(byte[] file, int address, Dictionary <int, string> labels)
{
if (ByteConverter.BigEndian)
{
//"Reverse" is for the order used in SADX Gamecube
if (ByteConverter.Reverse)
{
DiffuseColor = Color.FromArgb(file[address + 3], file[address], file[address + 1], file[address + 2]);
SpecularColor = Color.FromArgb(file[address + 7], file[address + 4], file[address + 5], file[address + 6]);
}
else
{
DiffuseColor = Color.FromArgb(file[address], file[address + 1], file[address + 2], file[address + 3]);
SpecularColor = Color.FromArgb(file[address + 4], file[address + 5], file[address + 6], file[address + 7]);
}
}
else
{
DiffuseColor = Color.FromArgb(file[address + 3], file[address + 2], file[address + 1], file[address]);
SpecularColor = Color.FromArgb(file[address + 7], file[address + 6], file[address + 5], file[address + 4]);
}
Exponent = ByteConverter.ToSingle(file, address + 8);
TextureID = ByteConverter.ToInt32(file, address + 0xC);
Flags = ByteConverter.ToUInt32(file, address + 0x10);
}
public EventEntity(byte[] file, int address, uint imageBase, bool battle, Dictionary <string, NJS_OBJECT> models, List <NJS_MOTION> motions)
{
Model = Event.GetModel(file, address, imageBase, models);
if (battle)
{
Motion = motions[ByteConverter.ToInt32(file, address + 4)];
ShapeMotion = motions[ByteConverter.ToInt32(file, address + 8)];
ShadowModel = Event.GetModel(file, address + 16, imageBase, models);
Position = new Vertex(file, address + 24);
Flags = ByteConverter.ToUInt32(file, address + 40);
}
else
{
int ptr = file.GetPointer(address + 4, imageBase);
if (ptr != 0)
{
Motion = new NJS_MOTION(file, ptr, imageBase, Model.CountAnimated());
}
ptr = file.GetPointer(address + 8, imageBase);
if (ptr != 0)
{
ShapeMotion = new NJS_MOTION(file, ptr, imageBase, Model.CountMorph());
}
Position = new Vertex(file, address + 16);
Flags = ByteConverter.ToUInt32(file, address + 28);
}
}
public GeoAnimData(byte[] file, int address, uint imageBase, LandTableFormat format, Dictionary <int, string> labels, Dictionary <int, Attach> attaches)
{
ModelFormat mfmt = 0;
switch (format)
{
case LandTableFormat.SA1:
mfmt = ModelFormat.Basic;
break;
case LandTableFormat.SADX:
mfmt = ModelFormat.BasicDX;
break;
case LandTableFormat.SA2:
mfmt = ModelFormat.Chunk;
break;
}
Unknown1 = ByteConverter.ToInt32(file, address);
Unknown2 = ByteConverter.ToSingle(file, address + 4);
Unknown3 = ByteConverter.ToSingle(file, address + 8);
Model = new NJS_OBJECT(file, (int)(ByteConverter.ToUInt32(file, address + 0xC) - imageBase), imageBase, mfmt, labels, attaches);
Animation = NJS_MOTION.ReadHeader(file, (int)(ByteConverter.ToUInt32(file, address + 0x10) - imageBase), imageBase, mfmt, labels, attaches);
Unknown4 = ByteConverter.ToInt32(file, address + 0x14);
}
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;
}
/// <summary>
/// Load a material from a file buffer, with labels.
/// </summary>
/// <param name="file">byte array representing file</param>
/// <param name="address">address of this material within 'file' byte array.</param>
/// <param name="labels"></param>
public NJS_MATERIAL(byte[] file, int address, Dictionary <int, string> labels)
{
DiffuseColor = Color.FromArgb(ByteConverter.ToInt32(file, address));
SpecularColor = Color.FromArgb(ByteConverter.ToInt32(file, address + 4));
Exponent = ByteConverter.ToSingle(file, address + 8);
TextureID = ByteConverter.ToInt32(file, address + 0xC);
Flags = ByteConverter.ToUInt32(file, address + 0x10);
}
public static Animation ReadHeader(byte[] file, int address, uint imageBase, ModelFormat format,
Dictionary <int, string> labels)
{
NJS_OBJECT Model = new NJS_OBJECT(file, (int)(ByteConverter.ToUInt32(file, address) - imageBase), imageBase, format);
return(new Animation(file, (int)(ByteConverter.ToUInt32(file, address + 4) - imageBase), imageBase,
Model.CountAnimated(), labels));
}
public COL(byte[] file, int address, uint imageBase, LandTableFormat format, Dictionary <int, string> labels, bool?forceBasic)
{
Bounds = new BoundingSphere(file, address);
ModelFormat mfmt = 0;
switch (format)
{
case LandTableFormat.SA1:
mfmt = ModelFormat.Basic;
break;
case LandTableFormat.SADX:
mfmt = ModelFormat.BasicDX;
break;
case LandTableFormat.SA2:
if (forceBasic.HasValue && forceBasic.Value)
{
mfmt = ModelFormat.Basic;
}
else
{
mfmt = ModelFormat.Chunk;
}
break;
}
switch (format)
{
case LandTableFormat.SA1:
case LandTableFormat.SADX:
Unknown1 = ByteConverter.ToInt32(file, address + 0x10);
Unknown2 = ByteConverter.ToInt32(file, address + 0x14);
uint tmpaddr = ByteConverter.ToUInt32(file, address + 0x18) - imageBase;
Model = new NJS_OBJECT(file, (int)tmpaddr, imageBase, mfmt, labels);
Unknown3 = ByteConverter.ToInt32(file, address + 0x1C);
Flags = ByteConverter.ToInt32(file, address + 0x20);
break;
case LandTableFormat.SA2:
Flags = ByteConverter.ToInt32(file, address + 0x1C);
if (!forceBasic.HasValue)
{
mfmt = Flags < 0 ? ModelFormat.Chunk : ModelFormat.Basic;
}
tmpaddr = ByteConverter.ToUInt32(file, address + 0x10) - imageBase;
Model = new NJS_OBJECT(file, (int)tmpaddr, imageBase, mfmt, labels);
Unknown2 = ByteConverter.ToInt32(file, address + 0x14);
Unknown3 = ByteConverter.ToInt32(file, address + 0x18);
break;
}
}
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 GeoAnimData(byte[] file, int address, uint imageBase, LandTableFormat format, Dictionary <int, string> labels, Dictionary <int, Attach> attaches)
{
ModelFormat mfmt = 0;
switch (format)
{
case LandTableFormat.SA1:
mfmt = ModelFormat.Basic;
break;
case LandTableFormat.SADX:
mfmt = ModelFormat.BasicDX;
break;
case LandTableFormat.SA2:
mfmt = ModelFormat.Chunk;
break;
}
Unknown1 = ByteConverter.ToInt32(file, address);
Unknown2 = ByteConverter.ToSingle(file, address + 4);
Unknown3 = ByteConverter.ToSingle(file, address + 8);
Model = new NJS_OBJECT(file, (int)(ByteConverter.ToUInt32(file, address + 0xC) - imageBase), imageBase, mfmt, labels, attaches);
int actionaddr = (int)(ByteConverter.ToUInt32(file, address + 0x10) - imageBase);
int motionaddr = (int)(ByteConverter.ToUInt32(file, actionaddr + 4) - imageBase);
Animation = NJS_MOTION.ReadDirect(file, Model.CountAnimated(), motionaddr, imageBase, labels, attaches);
Unknown4 = ByteConverter.ToInt32(file, address + 0x14);
if (labels.ContainsKey(actionaddr))
{
ActionName = labels[actionaddr];
}
else
{
NJS_ACTION action = new NJS_ACTION(file, actionaddr, imageBase, mfmt, labels, attaches);
ActionName = action.Name;
labels.Add(actionaddr + (int)imageBase, ActionName);
}
}
public ModelFile(string filename)
{
int tmpaddr;
bool be = ByteConverter.BigEndian;
ByteConverter.BigEndian = false;
byte[] file = File.ReadAllBytes(filename);
ulong magic = ByteConverter.ToUInt64(file, 0) & FormatMask;
byte version = file[7];
if (version > CurrentVersion)
{
throw new FormatException("Not a valid SA1MDL/SA2MDL file.");
}
Metadata = new Dictionary <uint, byte[]>();
Dictionary <int, string> labels = new Dictionary <int, string>();
if (version < 2)
{
if (version == 1)
{
tmpaddr = ByteConverter.ToInt32(file, 0x14);
if (tmpaddr != 0)
{
int addr = ByteConverter.ToInt32(file, tmpaddr);
while (addr != -1)
{
labels.Add(addr, file.GetCString(ByteConverter.ToInt32(file, tmpaddr + 4)));
tmpaddr += 8;
addr = ByteConverter.ToInt32(file, tmpaddr);
}
}
}
switch (magic)
{
case SA1MDL:
Format = ModelFormat.Basic;
break;
case SA2MDL:
Format = ModelFormat.Chunk;
break;
default:
throw new FormatException("Not a valid SA1MDL/SA2MDL file.");
}
Model = new NJS_OBJECT(file, ByteConverter.ToInt32(file, 8), 0, Format, labels);
tmpaddr = ByteConverter.ToInt32(file, 0xC);
if (tmpaddr != 0)
{
List <string> animfiles = new List <string>();
int addr = ByteConverter.ToInt32(file, tmpaddr);
while (addr != -1)
{
animfiles.Add(file.GetCString(addr));
tmpaddr += 4;
addr = ByteConverter.ToInt32(file, tmpaddr);
}
animationFiles = animfiles.ToArray();
}
else
{
animationFiles = new string[0];
}
string path = Path.GetDirectoryName(filename);
List <Animation> anims = new List <Animation>();
foreach (string item in animationFiles)
{
anims.Add(Animation.Load(Path.Combine(path, item), Model.CountAnimated()));
}
Animations = anims.AsReadOnly();
if (version == 1)
{
tmpaddr = ByteConverter.ToInt32(file, 0x10);
if (tmpaddr != 0)
{
List <string> morphfiles = new List <string>();
int addr = ByteConverter.ToInt32(file, tmpaddr);
while (addr != -1)
{
morphfiles.Add(file.GetCString(addr));
tmpaddr += 4;
addr = ByteConverter.ToInt32(file, tmpaddr);
}
morphFiles = morphfiles.ToArray();
}
else
{
morphFiles = new string[0];
}
List <Animation> morphs = new List <Animation>();
foreach (string item in morphFiles)
{
morphs.Add(Animation.Load(Path.Combine(path, item), Model.CountMorph()));
}
Morphs = morphs.AsReadOnly();
}
else
{
morphFiles = new string[0];
Morphs = new ReadOnlyCollection <Animation>(new List <Animation>());
}
}
else
{
animationFiles = new string[0];
morphFiles = new string[0];
tmpaddr = ByteConverter.ToInt32(file, 0xC);
if (tmpaddr != 0)
{
bool finished = false;
while (!finished)
{
ChunkTypes type = (ChunkTypes)ByteConverter.ToUInt32(file, tmpaddr);
int chunksz = ByteConverter.ToInt32(file, tmpaddr + 4);
int nextchunk = tmpaddr + 8 + chunksz;
tmpaddr += 8;
if (version == 2)
{
switch (type)
{
case ChunkTypes.Label:
while (ByteConverter.ToInt64(file, tmpaddr) != -1)
{
labels.Add(ByteConverter.ToInt32(file, tmpaddr), file.GetCString(ByteConverter.ToInt32(file, tmpaddr + 4)));
tmpaddr += 8;
}
break;
case ChunkTypes.Animation:
List <string> animfiles = new List <string>();
while (ByteConverter.ToInt32(file, tmpaddr) != -1)
{
animfiles.Add(file.GetCString(ByteConverter.ToInt32(file, tmpaddr)));
tmpaddr += 4;
}
animationFiles = animfiles.ToArray();
break;
case ChunkTypes.Morph:
List <string> morphfiles = new List <string>();
while (ByteConverter.ToInt32(file, tmpaddr) != -1)
{
morphfiles.Add(file.GetCString(ByteConverter.ToInt32(file, tmpaddr)));
tmpaddr += 4;
}
morphFiles = morphfiles.ToArray();
break;
case ChunkTypes.Author:
Author = file.GetCString(tmpaddr);
break;
case ChunkTypes.Tool:
Tool = file.GetCString(tmpaddr);
break;
case ChunkTypes.Description:
Description = file.GetCString(tmpaddr);
break;
case ChunkTypes.Texture:
break;
case ChunkTypes.End:
finished = true;
break;
}
}
else
{
byte[] chunk = new byte[chunksz];
Array.Copy(file, tmpaddr, chunk, 0, chunksz);
int chunkaddr = 0;
switch (type)
{
case ChunkTypes.Label:
while (ByteConverter.ToInt64(chunk, chunkaddr) != -1)
{
labels.Add(ByteConverter.ToInt32(chunk, chunkaddr),
chunk.GetCString(ByteConverter.ToInt32(chunk, chunkaddr + 4)));
chunkaddr += 8;
}
break;
case ChunkTypes.Animation:
List <string> animchunks = new List <string>();
while (ByteConverter.ToInt32(chunk, chunkaddr) != -1)
{
animchunks.Add(chunk.GetCString(ByteConverter.ToInt32(chunk, chunkaddr)));
chunkaddr += 4;
}
animationFiles = animchunks.ToArray();
break;
case ChunkTypes.Morph:
List <string> morphchunks = new List <string>();
while (ByteConverter.ToInt32(chunk, chunkaddr) != -1)
{
morphchunks.Add(chunk.GetCString(ByteConverter.ToInt32(chunk, chunkaddr)));
chunkaddr += 4;
}
morphFiles = morphchunks.ToArray();
break;
case ChunkTypes.Author:
Author = chunk.GetCString(chunkaddr);
break;
case ChunkTypes.Tool:
Tool = chunk.GetCString(chunkaddr);
break;
case ChunkTypes.Description:
Description = chunk.GetCString(chunkaddr);
break;
case ChunkTypes.End:
finished = true;
break;
default:
Metadata.Add((uint)type, chunk);
break;
}
}
tmpaddr = nextchunk;
}
}
switch (magic)
{
case SA1MDL:
Format = ModelFormat.Basic;
break;
case SA2MDL:
Format = ModelFormat.Chunk;
break;
default:
throw new FormatException("Not a valid SA1MDL/SA2MDL file.");
}
Model = new NJS_OBJECT(file, ByteConverter.ToInt32(file, 8), 0, Format, labels);
string path = Path.GetDirectoryName(filename);
List <Animation> anims = new List <Animation>();
foreach (string item in animationFiles)
{
anims.Add(Animation.Load(Path.Combine(path, item), Model.CountAnimated()));
}
Animations = anims.AsReadOnly();
List <Animation> morphs = new List <Animation>();
foreach (string item in morphFiles)
{
morphs.Add(Animation.Load(Path.Combine(path, item), Model.CountMorph()));
}
Morphs = morphs.AsReadOnly();
}
ByteConverter.BigEndian = be;
}
public BasicAttach(byte[] file, int address, uint imageBase, bool DX, Dictionary <int, string> labels)
: this()
{
if (labels.ContainsKey(address))
{
Name = labels[address];
}
else
{
Name = "attach_" + address.ToString("X8");
}
Vertex = new Vertex[ByteConverter.ToInt32(file, address + 8)];
Normal = new Vertex[Vertex.Length];
int tmpaddr = (int)(ByteConverter.ToUInt32(file, address) - imageBase);
if (labels.ContainsKey(tmpaddr))
{
VertexName = labels[tmpaddr];
}
else
{
VertexName = "vertex_" + tmpaddr.ToString("X8");
}
for (int i = 0; i < Vertex.Length; i++)
{
Vertex[i] = new Vertex(file, tmpaddr);
tmpaddr += SAModel.Vertex.Size;
}
tmpaddr = ByteConverter.ToInt32(file, address + 4);
if (tmpaddr != 0)
{
tmpaddr = (int)((uint)tmpaddr - imageBase);
if (labels.ContainsKey(tmpaddr))
{
NormalName = labels[tmpaddr];
}
else
{
NormalName = "normal_" + tmpaddr.ToString("X8");
}
for (int i = 0; i < Vertex.Length; i++)
{
Normal[i] = new Vertex(file, tmpaddr);
tmpaddr += SAModel.Vertex.Size;
}
}
else
{
for (int i = 0; i < Vertex.Length; i++)
{
Normal[i] = new Vertex(0, 1, 0);
}
}
int maxmat = -1;
int meshcnt = ByteConverter.ToInt16(file, address + 0x14);
tmpaddr = ByteConverter.ToInt32(file, address + 0xC);
if (tmpaddr != 0)
{
tmpaddr = (int)unchecked ((uint)tmpaddr - imageBase);
if (labels.ContainsKey(tmpaddr))
{
MeshName = labels[tmpaddr];
}
else
{
MeshName = "meshlist_" + tmpaddr.ToString("X8");
}
for (int i = 0; i < meshcnt; i++)
{
Mesh.Add(new NJS_MESHSET(file, tmpaddr, imageBase, labels));
maxmat = Math.Max(maxmat, Mesh[i].MaterialID);
tmpaddr += NJS_MESHSET.Size(DX);
}
}
// fixes case where model declares material array as shorter than it really is
int matcnt = Math.Max(ByteConverter.ToInt16(file, address + 0x16), maxmat + 1);
tmpaddr = ByteConverter.ToInt32(file, address + 0x10);
if (tmpaddr != 0)
{
tmpaddr = (int)unchecked ((uint)tmpaddr - imageBase);
if (labels.ContainsKey(tmpaddr))
{
MaterialName = labels[tmpaddr];
}
else
{
MaterialName = "matlist_" + tmpaddr.ToString("X8");
}
for (int i = 0; i < matcnt; i++)
{
Material.Add(new NJS_MATERIAL(file, tmpaddr, labels));
tmpaddr += NJS_MATERIAL.Size;
}
}
Bounds = new BoundingSphere(file, address + 0x18);
}
public COL(byte[] file, int address, uint imageBase, LandTableFormat format, Dictionary <int, string> labels, bool?forceBasic, Dictionary <int, Attach> attaches)
{
Bounds = new BoundingSphere(file, address);
ModelFormat mfmt = 0;
switch (format)
{
case LandTableFormat.SA1:
mfmt = ModelFormat.Basic;
break;
case LandTableFormat.SADX:
mfmt = ModelFormat.BasicDX;
break;
case LandTableFormat.SA2:
if (forceBasic.HasValue && forceBasic.Value)
{
mfmt = ModelFormat.Basic;
}
else
{
mfmt = ModelFormat.Chunk;
}
break;
case LandTableFormat.SA2B:
if (forceBasic.HasValue && forceBasic.Value)
{
mfmt = ModelFormat.Basic;
}
else
{
mfmt = ModelFormat.GC;
}
break;
}
switch (format)
{
case LandTableFormat.SA1:
case LandTableFormat.SADX:
WidthY = ByteConverter.ToSingle(file, address + 0x10);
WidthZ = ByteConverter.ToSingle(file, address + 0x14);
uint tmpaddr = ByteConverter.ToUInt32(file, address + 0x18) - imageBase;
Model = new NJS_OBJECT(file, (int)tmpaddr, imageBase, mfmt, labels, attaches);
BlockBits = ByteConverter.ToInt32(file, address + 0x1C);
Flags = ByteConverter.ToInt32(file, address + 0x20);
break;
case LandTableFormat.SA2:
case LandTableFormat.SA2B:
Flags = ByteConverter.ToInt32(file, address + 0x1C);
if (!forceBasic.HasValue && Flags >= 0)
{
mfmt = ModelFormat.Basic;
}
tmpaddr = ByteConverter.ToUInt32(file, address + 0x10) - imageBase;
Model = new NJS_OBJECT(file, (int)tmpaddr, imageBase, mfmt, labels, attaches);
WidthZ = ByteConverter.ToInt32(file, address + 0x14);
BlockBits = ByteConverter.ToInt32(file, address + 0x18);
break;
}
}
public VertexChunk(byte[] file, int address)
: this()
{
Header1 = ByteConverter.ToUInt32(file, address);
Header2 = ByteConverter.ToUInt32(file, address + 4);
address = address + 8;
for (int i = 0; i < VertexCount; i++)
{
switch (Type)
{
case ChunkType.Vertex_VertexSH:
Vertices.Add(new Vertex(file, address));
address += Vertex.Size + sizeof(float);
break;
case ChunkType.Vertex_VertexNormalSH:
Vertices.Add(new Vertex(file, address));
address += Vertex.Size + sizeof(float);
Normals.Add(new Vertex(file, address));
address += Vertex.Size + sizeof(float);
break;
case ChunkType.Vertex_Vertex:
Vertices.Add(new Vertex(file, address));
address += Vertex.Size;
break;
case ChunkType.Vertex_VertexDiffuse8:
Vertices.Add(new Vertex(file, address));
address += Vertex.Size;
Diffuse.Add(VColor.FromBytes(file, address, ColorType.ARGB8888_32));
address += VColor.Size(ColorType.ARGB8888_32);
break;
case ChunkType.Vertex_VertexUserFlags:
Vertices.Add(new Vertex(file, address));
address += Vertex.Size;
UserFlags.Add(ByteConverter.ToUInt32(file, address));
address += sizeof(uint);
break;
case ChunkType.Vertex_VertexNinjaFlags:
Vertices.Add(new Vertex(file, address));
address += Vertex.Size;
NinjaFlags.Add(ByteConverter.ToUInt32(file, address));
address += sizeof(uint);
break;
case ChunkType.Vertex_VertexDiffuseSpecular5:
Vertices.Add(new Vertex(file, address));
address += Vertex.Size;
uint tmpcolor = ByteConverter.ToUInt32(file, address);
address += sizeof(uint);
Diffuse.Add(VColor.FromBytes(ByteConverter.GetBytes((ushort)(tmpcolor & 0xFFFF)), 0, ColorType.RGB565));
Specular.Add(VColor.FromBytes(ByteConverter.GetBytes((ushort)(tmpcolor >> 16)), 0, ColorType.RGB565));
break;
case ChunkType.Vertex_VertexDiffuseSpecular4:
Vertices.Add(new Vertex(file, address));
address += Vertex.Size;
tmpcolor = ByteConverter.ToUInt32(file, address);
address += sizeof(uint);
Diffuse.Add(VColor.FromBytes(ByteConverter.GetBytes((ushort)(tmpcolor & 0xFFFF)), 0, ColorType.ARGB4444));
Specular.Add(VColor.FromBytes(ByteConverter.GetBytes((ushort)(tmpcolor >> 16)), 0, ColorType.RGB565));
break;
case ChunkType.Vertex_VertexNormal:
Vertices.Add(new Vertex(file, address));
address += Vertex.Size;
Normals.Add(new Vertex(file, address));
address += Vertex.Size;
break;
case ChunkType.Vertex_VertexNormalDiffuse8:
Vertices.Add(new Vertex(file, address));
address += Vertex.Size;
Normals.Add(new Vertex(file, address));
address += Vertex.Size;
Diffuse.Add(VColor.FromBytes(file, address, ColorType.ARGB8888_32));
address += VColor.Size(ColorType.ARGB8888_32);
break;
case ChunkType.Vertex_VertexNormalUserFlags:
Vertices.Add(new Vertex(file, address));
address += Vertex.Size;
Normals.Add(new Vertex(file, address));
address += Vertex.Size;
UserFlags.Add(ByteConverter.ToUInt32(file, address));
address += sizeof(uint);
break;
case ChunkType.Vertex_VertexNormalNinjaFlags:
Vertices.Add(new Vertex(file, address));
address += Vertex.Size;
Normals.Add(new Vertex(file, address));
address += Vertex.Size;
NinjaFlags.Add(ByteConverter.ToUInt32(file, address));
address += sizeof(uint);
break;
case ChunkType.Vertex_VertexNormalDiffuseSpecular5:
Vertices.Add(new Vertex(file, address));
address += Vertex.Size;
Normals.Add(new Vertex(file, address));
address += Vertex.Size;
tmpcolor = ByteConverter.ToUInt32(file, address);
address += sizeof(uint);
Diffuse.Add(VColor.FromBytes(ByteConverter.GetBytes((ushort)(tmpcolor & 0xFFFF)), 0, ColorType.RGB565));
Specular.Add(VColor.FromBytes(ByteConverter.GetBytes((ushort)(tmpcolor >> 16)), 0, ColorType.RGB565));
break;
case ChunkType.Vertex_VertexNormalDiffuseSpecular4:
Vertices.Add(new Vertex(file, address));
address += Vertex.Size;
Normals.Add(new Vertex(file, address));
address += Vertex.Size;
tmpcolor = ByteConverter.ToUInt32(file, address);
address += sizeof(uint);
Diffuse.Add(VColor.FromBytes(ByteConverter.GetBytes((ushort)(tmpcolor & 0xFFFF)), 0, ColorType.ARGB4444));
Specular.Add(VColor.FromBytes(ByteConverter.GetBytes((ushort)(tmpcolor >> 16)), 0, ColorType.RGB565));
break;
default:
throw new NotSupportedException("Unsupported chunk type " + Type + " at " + address.ToString("X8") + ".");
}
}
}
public AnimModelData(byte[] file, int address, uint imageBase, AnimFlags animtype)
{
uint posoff = 0, rotoff = 0, scaoff = 0;
if ((animtype & AnimFlags.Translate) == AnimFlags.Translate)
{
posoff = ByteConverter.ToUInt32(file, address);
if (posoff > 0)
{
posoff = posoff - imageBase;
}
address += 4;
}
if ((animtype & AnimFlags.Rotate) == AnimFlags.Rotate)
{
rotoff = ByteConverter.ToUInt32(file, address);
if (rotoff > 0)
{
rotoff = rotoff - imageBase;
}
address += 4;
}
if ((animtype & AnimFlags.Scale) == AnimFlags.Scale)
{
scaoff = ByteConverter.ToUInt32(file, address);
if (scaoff > 0)
{
scaoff = scaoff - imageBase;
}
address += 4;
}
try
{
int tmpaddr;
if ((animtype & AnimFlags.Translate) == AnimFlags.Translate)
{
int posframes = ByteConverter.ToInt32(file, address);
if (posframes > 0)
{
tmpaddr = (int)posoff;
for (int i = 0; i < posframes; i++)
{
Position.Add(ByteConverter.ToInt32(file, tmpaddr), new Vertex(file, tmpaddr + 4));
tmpaddr += 16;
}
}
address += 4;
}
if ((animtype & AnimFlags.Rotate) == AnimFlags.Rotate)
{
int rotframes = ByteConverter.ToInt32(file, address);
if (rotframes > 0)
{
tmpaddr = (int)rotoff;
for (int i = 0; i < rotframes; i++)
{
Rotation.Add(ByteConverter.ToInt32(file, tmpaddr), new Rotation(file, tmpaddr + 4));
tmpaddr += 16;
}
}
address += 4;
}
if ((animtype & AnimFlags.Scale) == AnimFlags.Scale)
{
int scaframes = ByteConverter.ToInt32(file, address);
if (scaframes > 0)
{
tmpaddr = (int)scaoff;
for (int i = 0; i < scaframes; i++)
{
Scale.Add(ByteConverter.ToInt32(file, tmpaddr), new Vertex(file, tmpaddr + 4));
tmpaddr += 16;
}
}
address += 4;
}
}
catch (ArgumentOutOfRangeException)
{
}
}
public static LandTable LoadFromFile(string filename)
{
bool be = ByteConverter.BigEndian;
ByteConverter.BigEndian = false;
byte[] file = File.ReadAllBytes(filename);
ulong magic = ByteConverter.ToUInt64(file, 0) & FormatMask;
byte version = file[7];
if (version > CurrentVersion)
{
throw new FormatException("Not a valid SA1LVL/SA2LVL file.");
}
Dictionary <int, string> labels = new Dictionary <int, string>();
string author = null, description = null, tool = null;
Dictionary <uint, byte[]> meta = new Dictionary <uint, byte[]>();
if (version < 2)
{
if (version == 1)
{
int tmpaddr = ByteConverter.ToInt32(file, 0xC);
if (tmpaddr != 0)
{
int addr = ByteConverter.ToInt32(file, tmpaddr);
while (addr != -1)
{
labels.Add(addr, file.GetCString(ByteConverter.ToInt32(file, tmpaddr + 4)));
tmpaddr += 8;
addr = ByteConverter.ToInt32(file, tmpaddr);
}
}
}
}
else
{
int tmpaddr = ByteConverter.ToInt32(file, 0xC);
if (tmpaddr != 0)
{
bool finished = false;
while (!finished)
{
ChunkTypes type = (ChunkTypes)ByteConverter.ToUInt32(file, tmpaddr);
int chunksz = ByteConverter.ToInt32(file, tmpaddr + 4);
int nextchunk = tmpaddr + 8 + chunksz;
tmpaddr += 8;
if (version == 2)
{
switch (type)
{
case ChunkTypes.Label:
while (ByteConverter.ToInt64(file, tmpaddr) != -1)
{
labels.Add(ByteConverter.ToInt32(file, tmpaddr), file.GetCString(ByteConverter.ToInt32(file, tmpaddr + 4)));
tmpaddr += 8;
}
break;
case ChunkTypes.Author:
author = file.GetCString(tmpaddr);
break;
case ChunkTypes.Tool:
tool = file.GetCString(tmpaddr);
break;
case ChunkTypes.Description:
description = file.GetCString(tmpaddr);
break;
case ChunkTypes.End:
finished = true;
break;
}
}
else
{
byte[] chunk = new byte[chunksz];
Array.Copy(file, tmpaddr, chunk, 0, chunksz);
int chunkaddr = 0;
switch (type)
{
case ChunkTypes.Label:
while (ByteConverter.ToInt64(chunk, chunkaddr) != -1)
{
labels.Add(ByteConverter.ToInt32(chunk, chunkaddr),
chunk.GetCString(ByteConverter.ToInt32(chunk, chunkaddr + 4)));
chunkaddr += 8;
}
break;
case ChunkTypes.Author:
author = chunk.GetCString(0);
break;
case ChunkTypes.Tool:
tool = chunk.GetCString(0);
break;
case ChunkTypes.Description:
description = chunk.GetCString(0);
break;
case ChunkTypes.End:
finished = true;
break;
default:
meta.Add((uint)type, chunk);
break;
}
}
tmpaddr = nextchunk;
}
}
}
if (magic == SA1LVL)
{
LandTable table = new LandTable(file, ByteConverter.ToInt32(file, 8), 0, LandTableFormat.SA1, labels)
{
Author = author,
Description = description,
Tool = tool,
Metadata = meta
};
ByteConverter.BigEndian = be;
return(table);
}
if (magic == SA2LVL)
{
LandTable table = new LandTable(file, ByteConverter.ToInt32(file, 8), 0, LandTableFormat.SA2, labels)
{
Author = author,
Description = description,
Tool = tool,
Metadata = meta
};
ByteConverter.BigEndian = be;
return(table);
}
ByteConverter.BigEndian = be;
throw new FormatException("Not a valid SA1LVL/SA2LVL file.");
}
static void Main(string[] args)
{
if (args.Length == 0)
{
Console.Write("Filename: ");
args = new string[] { Console.ReadLine().Trim('"') };
}
foreach (string filename in args)
{
Console.WriteLine("Splitting file {0}...", filename);
byte[] fc;
if (Path.GetExtension(filename).Equals(".prs", StringComparison.OrdinalIgnoreCase))
{
fc = Prs.Decompress(filename);
}
else
{
fc = File.ReadAllBytes(filename);
}
EventIniData ini = new EventIniData()
{
Name = Path.GetFileNameWithoutExtension(filename)
};
string path = Directory.CreateDirectory(Path.Combine(Path.GetDirectoryName(Path.GetFullPath(filename)), Path.GetFileNameWithoutExtension(filename))).FullName;
uint key;
List <NJS_MOTION> motions = null;
bool battle;
if (fc[0] == 0x81)
{
Console.WriteLine("File is in GC/PC format.");
ByteConverter.BigEndian = true;
key = 0x8125FE60;
ini.Game = Game.SA2B;
battle = true;
motions = ReadMotionFile(Path.ChangeExtension(filename, null) + "motion.bin");
ini.Motions = motions.Select(a => a?.Name).ToList();
foreach (var mtn in motions.Where(a => a != null))
{
motionfiles[mtn.Name] = new MotionInfo(null, mtn);
}
}
else
{
Console.WriteLine("File is in DC format.");
ByteConverter.BigEndian = false;
key = 0xC600000;
ini.Game = Game.SA2;
battle = false;
}
int ptr = fc.GetPointer(0x20, key);
if (ptr != 0)
{
for (int i = 0; i < (battle ? 18 : 16); i++)
{
string upnam = upgradenames[i];
string chnam = upnam;
switch (i)
{
case 0:
chnam = "Sonic";
break;
case 4:
chnam = "Shadow";
break;
case 6:
chnam = "Knuckles";
break;
case 12:
chnam = "Rouge";
break;
case 16:
chnam = "Mech Tails";
break;
case 17:
chnam = "Mech Eggman";
break;
}
UpgradeInfo info = new UpgradeInfo();
info.RootNode = GetModel(fc, ptr, key, $"{chnam} Root.sa2mdl");
if (info.RootNode != null)
{
int ptr2 = fc.GetPointer(ptr + 4, key);
if (ptr2 != 0)
{
info.AttachNode1 = $"object_{ptr2:X8}";
}
info.Model1 = GetModel(fc, ptr + 8, key, $"{upnam} Model 1.sa2mdl");
ptr2 = fc.GetPointer(ptr + 0xC, key);
if (ptr2 != 0)
{
info.AttachNode2 = $"object_{ptr2:X8}";
}
info.Model2 = GetModel(fc, ptr + 0x10, key, $"{upnam} Model 2.sa2mdl");
}
ini.Upgrades.Add(info);
ptr += 0x14;
}
}
else
{
Console.WriteLine("Event contains no character upgrades.");
}
ptr = fc.GetPointer(0x18, key);
if (ptr != 0)
{
for (int i = 0; i < 93; i++)
{
string name = GetModel(fc, ptr, key, $"Mech Part {i + 1}.sa2mdl");
if (name != null)
{
ini.MechParts.Add(i, name);
}
ptr += 4;
}
}
else
{
Console.WriteLine("Event contains no mech parts.");
}
int gcnt = ByteConverter.ToInt32(fc, 8);
ptr = fc.GetPointer(0, key);
if (ptr != 0)
{
Console.WriteLine("Event contains {0} scene(s).", gcnt + 1);
for (int gn = 0; gn <= gcnt; gn++)
{
Directory.CreateDirectory(Path.Combine(path, $"Scene {gn + 1}"));
SceneInfo scn = new SceneInfo();
int ptr2 = fc.GetPointer(ptr, key);
int ecnt = ByteConverter.ToInt32(fc, ptr + 4);
if (ptr2 != 0)
{
Console.WriteLine("Scene {0} contains {1} entit{2}.", gn + 1, ecnt, ecnt == 1 ? "y" : "ies");
for (int en = 0; en < ecnt; en++)
{
EntityInfo ent = new EntityInfo();
ent.Model = GetModel(fc, ptr2, key, $"Scene {gn + 1}\\Entity {en + 1} Model.sa2mdl");
if (ent.Model != null)
{
ent.Motion = GetMotion(fc, ptr2 + 4, key, $"Scene {gn + 1}\\Entity {en + 1} Motion.saanim", motions, modelfiles[ent.Model].Model.CountAnimated());
if (ent.Motion != null)
{
modelfiles[ent.Model].Motions.Add(motionfiles[ent.Motion].Filename);
}
ent.ShapeMotion = GetMotion(fc, ptr2 + 8, key, $"Scene {gn + 1}\\Entity {en + 1} Shape Motion.saanim", motions, modelfiles[ent.Model].Model.CountMorph());
if (ent.ShapeMotion != null)
{
modelfiles[ent.Model].Motions.Add(motionfiles[ent.ShapeMotion].Filename);
}
}
if (battle)
{
ent.GCModel = GetGCModel(fc, ptr2 + 12, key, $"Scene {gn + 1}\\Entity {en + 1} GC Model.sa2bmdl");
ent.ShadowModel = GetModel(fc, ptr2 + 16, key, $"Scene {gn + 1}\\Entity {en + 1} Shadow Model.sa2mdl");
ent.Position = new Vertex(fc, ptr2 + 24);
ent.Flags = ByteConverter.ToUInt32(fc, ptr2 + 40);
}
else
{
ent.Position = new Vertex(fc, ptr2 + 16);
ent.Flags = ByteConverter.ToUInt32(fc, ptr2 + 28);
}
scn.Entities.Add(ent);
ptr2 += ini.Game == Game.SA2B ? 0x2C : 0x20;
}
}
else
{
Console.WriteLine("Scene {0} contains no entities.", gn + 1);
}
ptr2 = fc.GetPointer(ptr + 8, key);
if (ptr2 != 0)
{
int cnt = ByteConverter.ToInt32(fc, ptr + 12);
for (int i = 0; i < cnt; i++)
{
scn.CameraMotions.Add(GetMotion(fc, ptr2, key, $"Scene {gn + 1}\\Camera Motion {i + 1}.saanim", motions, 1));
ptr2 += sizeof(int);
}
}
ptr2 = fc.GetPointer(ptr + 0x18, key);
if (ptr2 != 0)
{
BigInfo big = new BigInfo();
big.Model = GetModel(fc, ptr2, key, $"Scene {gn + 1}\\Big Model.sa2mdl");
if (big.Model != null)
{
int anicnt = modelfiles[big.Model].Model.CountAnimated();
int ptr3 = fc.GetPointer(ptr2 + 4, key);
if (ptr3 != 0)
{
int cnt = ByteConverter.ToInt32(fc, ptr2 + 8);
for (int i = 0; i < cnt; i++)
{
big.Motions.Add(new string[] { GetMotion(fc, ptr3, key, $"Scene {gn + 1}\\Big Motion {i + 1}a.saanim", motions, anicnt), GetMotion(fc, ptr3 + 4, key, $"Scene {gn + 1}\\Big Motion {i + 1}b.saanim", motions, anicnt) });
ptr3 += 8;
}
}
}
big.Unknown = ByteConverter.ToInt32(fc, ptr2 + 12);
scn.Big = big;
}
scn.FrameCount = ByteConverter.ToInt32(fc, ptr + 28);
ini.Scenes.Add(scn);
ptr += 0x20;
}
}
else
{
Console.WriteLine("Event contains no scenes.");
}
ptr = fc.GetPointer(0x1C, key);
if (ptr != 0)
{
ini.TailsTails = GetModel(fc, ptr, key, $"Tails' tails.sa2mdl");
}
else
{
Console.WriteLine("Event does not contain Tails' tails.");
}
foreach (var item in motionfiles.Values)
{
string fn = item.Filename ?? $"Unknown Motion {motions.IndexOf(item.Motion)}.saanim";
string fp = Path.Combine(path, fn);
item.Motion.Save(fp);
ini.Files.Add(fn, HelperFunctions.FileHash(fp));
}
foreach (var item in modelfiles.Values)
{
string fp = Path.Combine(path, item.Filename);
ModelFile.CreateFile(fp, item.Model, item.Motions.ToArray(), null, null, null, item.Format);
ini.Files.Add(item.Filename, HelperFunctions.FileHash(fp));
}
JsonSerializer js = new JsonSerializer
{
Formatting = Formatting.Indented,
NullValueHandling = NullValueHandling.Ignore
};
using (var tw = File.CreateText(Path.Combine(path, Path.ChangeExtension(Path.GetFileName(filename), ".json"))))
js.Serialize(tw, ini);
}
}
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 ChunkAttach(byte[] file, int address, uint imageBase, Dictionary <int, string> labels)
: this()
{
if (labels.ContainsKey(address))
{
Name = labels[address];
}
else
{
Name = "attach_" + address.ToString("X8");
}
ChunkType ctype;
int tmpaddr = ByteConverter.ToInt32(file, address);
if (tmpaddr != 0)
{
tmpaddr = (int)unchecked ((uint)tmpaddr - imageBase);
Vertex = new List <VertexChunk>();
if (labels.ContainsKey(tmpaddr))
{
VertexName = labels[tmpaddr];
}
else
{
VertexName = "vertex_" + tmpaddr.ToString("X8");
}
ctype = (ChunkType)(ByteConverter.ToUInt32(file, tmpaddr) & 0xFF);
while (ctype != ChunkType.End)
{
VertexChunk chunk = new VertexChunk(file, tmpaddr);
Vertex.Add(chunk);
tmpaddr += (chunk.Size * 4) + 4;
ctype = (ChunkType)(ByteConverter.ToUInt32(file, tmpaddr) & 0xFF);
}
}
tmpaddr = ByteConverter.ToInt32(file, address + 4);
if (tmpaddr != 0)
{
tmpaddr = (int)unchecked ((uint)tmpaddr - imageBase);
Poly = new List <PolyChunk>();
if (labels.ContainsKey(tmpaddr))
{
PolyName = labels[tmpaddr];
}
else
{
PolyName = "poly_" + tmpaddr.ToString("X8");
}
PolyChunk chunk = PolyChunk.Load(file, tmpaddr);
while (chunk.Type != ChunkType.End)
{
if (chunk.Type != ChunkType.Null)
{
Poly.Add(chunk);
}
tmpaddr += chunk.ByteSize;
chunk = PolyChunk.Load(file, tmpaddr);
}
}
Bounds = new BoundingSphere(file, address + 8);
}
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 LandTable(byte[] file, int address, uint imageBase, LandTableFormat format, Dictionary <int, string> labels)
{
Format = format;
if (labels.ContainsKey(address))
{
Name = labels[address];
}
else
{
Name = "landtable_" + address.ToString("X8");
}
short colcnt = ByteConverter.ToInt16(file, address);
switch (format)
{
case LandTableFormat.SA1:
case LandTableFormat.SADX:
short anicnt = ByteConverter.ToInt16(file, address + 2);
Flags = ByteConverter.ToInt32(file, address + 4);
Unknown1 = ByteConverter.ToSingle(file, address + 8);
COL = new List <COL>();
int tmpaddr = ByteConverter.ToInt32(file, address + 0xC);
if (tmpaddr != 0)
{
tmpaddr = (int)unchecked ((uint)tmpaddr - imageBase);
if (labels.ContainsKey(tmpaddr))
{
COLName = labels[tmpaddr];
}
else
{
COLName = "collist_" + tmpaddr.ToString("X8");
}
for (int i = 0; i < colcnt; i++)
{
COL.Add(new COL(file, tmpaddr, imageBase, format, labels));
tmpaddr += SAModel.COL.Size(format);
}
}
else
{
COLName = "collist_" + Extensions.GenerateIdentifier();
}
Anim = new List <GeoAnimData>();
tmpaddr = ByteConverter.ToInt32(file, address + 0x10);
if (tmpaddr != 0)
{
tmpaddr = (int)unchecked ((uint)tmpaddr - imageBase);
if (labels.ContainsKey(tmpaddr))
{
AnimName = labels[tmpaddr];
}
else
{
AnimName = "animlist_" + tmpaddr.ToString("X8");
}
for (int i = 0; i < anicnt; i++)
{
Anim.Add(new GeoAnimData(file, tmpaddr, imageBase, format, labels));
tmpaddr += GeoAnimData.Size;
}
}
else
{
AnimName = "animlist_" + Extensions.GenerateIdentifier();
}
tmpaddr = ByteConverter.ToInt32(file, address + 0x14);
if (tmpaddr != 0)
{
tmpaddr = (int)unchecked ((uint)tmpaddr - imageBase);
TextureFileName = file.GetCString(tmpaddr, Encoding.ASCII);
}
TextureList = ByteConverter.ToUInt32(file, address + 0x18);
Unknown2 = ByteConverter.ToInt32(file, address + 0x1C);
Unknown3 = ByteConverter.ToInt32(file, address + 0x20);
break;
case LandTableFormat.SA2:
short cnkcnt = ByteConverter.ToInt16(file, address + 2);
Unknown1 = ByteConverter.ToSingle(file, address + 0xC);
COL = new List <COL>();
tmpaddr = ByteConverter.ToInt32(file, address + 0x10);
if (tmpaddr != 0)
{
tmpaddr = (int)unchecked ((uint)tmpaddr - imageBase);
if (labels.ContainsKey(tmpaddr))
{
COLName = labels[tmpaddr];
}
else
{
COLName = "collist_" + tmpaddr.ToString("X8");
}
for (int i = 0; i < colcnt; i++)
{
COL.Add(new COL(file, tmpaddr, imageBase, format, labels, cnkcnt < 0 ? null : (bool?)(i >= cnkcnt)));
tmpaddr += SAModel.COL.Size(format);
}
}
else
{
COLName = "collist_" + Extensions.GenerateIdentifier();
}
Anim = new List <GeoAnimData>();
AnimName = "animlist_" + Extensions.GenerateIdentifier();
tmpaddr = ByteConverter.ToInt32(file, address + 0x18);
if (tmpaddr != 0)
{
tmpaddr = (int)unchecked ((uint)tmpaddr - imageBase);
TextureFileName = file.GetCString(tmpaddr, Encoding.ASCII);
}
TextureList = ByteConverter.ToUInt32(file, address + 0x1C);
break;
}
Metadata = new Dictionary <uint, byte[]>();
}
public ModelFile(byte[] file, string filename = null)
{
int tmpaddr;
bool be = ByteConverter.BigEndian;
ByteConverter.BigEndian = false;
ulong magic = ByteConverter.ToUInt64(file, 0) & FormatMask;
byte version = file[7];
if (version > CurrentVersion)
{
throw new FormatException("Not a valid SA1MDL/SA2MDL file.");
}
Metadata = new Dictionary <uint, byte[]>();
Dictionary <int, string> labels = new Dictionary <int, string>();
Dictionary <int, Attach> attaches = new Dictionary <int, Attach>();
if (version < 2)
{
if (version == 1)
{
tmpaddr = ByteConverter.ToInt32(file, 0x14);
if (tmpaddr != 0)
{
int addr = ByteConverter.ToInt32(file, tmpaddr);
while (addr != -1)
{
labels.Add(addr, file.GetCString(ByteConverter.ToInt32(file, tmpaddr + 4)));
tmpaddr += 8;
addr = ByteConverter.ToInt32(file, tmpaddr);
}
}
}
switch (magic)
{
case SA1MDL:
Format = ModelFormat.Basic;
break;
case SA2MDL:
Format = ModelFormat.Chunk;
break;
default:
throw new FormatException("Not a valid SA1MDL/SA2MDL file.");
}
Model = new NJS_OBJECT(file, ByteConverter.ToInt32(file, 8), 0, Format, labels, attaches);
if (filename != null)
{
tmpaddr = ByteConverter.ToInt32(file, 0xC);
if (tmpaddr != 0)
{
List <string> animfiles = new List <string>();
int addr = ByteConverter.ToInt32(file, tmpaddr);
while (addr != -1)
{
animfiles.Add(file.GetCString(addr));
tmpaddr += 4;
addr = ByteConverter.ToInt32(file, tmpaddr);
}
animationFiles = animfiles.ToArray();
}
else
{
animationFiles = new string[0];
}
string path = Path.GetDirectoryName(filename);
List <NJS_MOTION> anims = new List <NJS_MOTION>();
try
{
foreach (string item in animationFiles)
{
anims.Add(NJS_MOTION.Load(Path.Combine(path, item), Model.CountAnimated()));
}
}
catch
{
anims.Clear();
}
Animations = anims.AsReadOnly();
}
}
else
{
animationFiles = new string[0];
tmpaddr = ByteConverter.ToInt32(file, 0xC);
if (tmpaddr != 0)
{
bool finished = false;
while (!finished)
{
ChunkTypes type = (ChunkTypes)ByteConverter.ToUInt32(file, tmpaddr);
int chunksz = ByteConverter.ToInt32(file, tmpaddr + 4);
int nextchunk = tmpaddr + 8 + chunksz;
tmpaddr += 8;
if (version == 2)
{
switch (type)
{
case ChunkTypes.Label:
while (ByteConverter.ToInt64(file, tmpaddr) != -1)
{
labels.Add(ByteConverter.ToInt32(file, tmpaddr), file.GetCString(ByteConverter.ToInt32(file, tmpaddr + 4)));
tmpaddr += 8;
}
break;
case ChunkTypes.Animation:
List <string> animfiles = new List <string>();
while (ByteConverter.ToInt32(file, tmpaddr) != -1)
{
animfiles.Add(file.GetCString(ByteConverter.ToInt32(file, tmpaddr)));
tmpaddr += 4;
}
animationFiles = animfiles.ToArray();
break;
case ChunkTypes.Morph:
break;
case ChunkTypes.Author:
Author = file.GetCString(tmpaddr);
break;
case ChunkTypes.Tool:
break;
case ChunkTypes.Description:
Description = file.GetCString(tmpaddr);
break;
case ChunkTypes.Texture:
break;
case ChunkTypes.End:
finished = true;
break;
}
}
else
{
byte[] chunk = new byte[chunksz];
Array.Copy(file, tmpaddr, chunk, 0, chunksz);
int chunkaddr = 0;
switch (type)
{
case ChunkTypes.Label:
while (ByteConverter.ToInt64(chunk, chunkaddr) != -1)
{
labels.Add(ByteConverter.ToInt32(chunk, chunkaddr),
chunk.GetCString(ByteConverter.ToInt32(chunk, chunkaddr + 4)));
chunkaddr += 8;
}
break;
case ChunkTypes.Animation:
List <string> animchunks = new List <string>();
while (ByteConverter.ToInt32(chunk, chunkaddr) != -1)
{
animchunks.Add(chunk.GetCString(ByteConverter.ToInt32(chunk, chunkaddr)));
chunkaddr += 4;
}
animationFiles = animchunks.ToArray();
break;
case ChunkTypes.Morph:
break;
case ChunkTypes.Author:
Author = chunk.GetCString(chunkaddr);
break;
case ChunkTypes.Tool:
break;
case ChunkTypes.Description:
Description = chunk.GetCString(chunkaddr);
break;
case ChunkTypes.End:
finished = true;
break;
default:
Metadata.Add((uint)type, chunk);
break;
}
}
tmpaddr = nextchunk;
}
}
switch (magic)
{
case SA1MDL:
Format = ModelFormat.Basic;
break;
case SA2MDL:
Format = ModelFormat.Chunk;
break;
case SA2BMDL:
Format = ModelFormat.GC;
break;
default:
throw new FormatException("Not a valid SA1MDL/SA2MDL file.");
}
Model = new NJS_OBJECT(file, ByteConverter.ToInt32(file, 8), 0, Format, labels, attaches);
if (filename != null)
{
string path = Path.GetDirectoryName(filename);
if (File.Exists(Path.GetFileNameWithoutExtension(filename) + ".action"))
{
using (TextReader tr = File.OpenText(Path.GetFileNameWithoutExtension(filename) + ".action"))
{
List <string> animlist = new List <string>();
int count = File.ReadLines(Path.GetFileNameWithoutExtension(filename) + ".action").Count();
for (int i = 0; i < count; i++)
{
string line = tr.ReadLine();
if (File.Exists(Path.Combine(path, line)))
{
animlist.Add(line);
}
}
animationFiles = animlist.ToArray();
}
}
List <NJS_MOTION> anims = new List <NJS_MOTION>();
try
{
foreach (string item in animationFiles)
{
if (Path.GetExtension(item).ToLowerInvariant() == ".json")
{
JsonSerializer js = new JsonSerializer()
{
Culture = System.Globalization.CultureInfo.InvariantCulture
};
using (TextReader tr = File.OpenText(Path.Combine(path, item)))
{
using (JsonTextReader jtr = new JsonTextReader(tr))
anims.Add(js.Deserialize <NJS_MOTION>(jtr));
}
}
else
{
anims.Add(NJS_MOTION.Load(Path.Combine(path, item), Model.CountAnimated()));
}
}
}
catch
{
anims.Clear();
}
Animations = anims.AsReadOnly();
}
}
ByteConverter.BigEndian = be;
}