private static byte[] WriteGroup(int id, VoxelData.GroupData group)
{
List <byte> bytes = new List <byte>();
bytes.AddRange(GetBytes(id));
bytes.AddRange(GetBytes(group.Attributes.Count));
foreach (var att in group.Attributes)
{
AddVoxStringBytes(ref bytes, att.Key);
AddVoxStringBytes(ref bytes, att.Value);
}
bytes.AddRange(GetBytes(group.ChildNodeId.Length));
for (int i = 0; i < group.ChildNodeId.Length; i++)
{
bytes.AddRange(GetBytes(group.ChildNodeId[i]));
}
return(ToChrunkByte(bytes, "nGRP"));
}
public VoxelData GetVoxelData()
{
var data = new VoxelData()
{
Version = Version,
Voxels = new List <int[, , ]>(),
Palette = new List <Color>(Palette),
Materials = new List <VoxelData.MaterialData>(Materials),
Transforms = new Dictionary <int, VoxelData.TransformData>(),
Groups = new Dictionary <int, VoxelData.GroupData>(),
Shapes = new Dictionary <int, VoxelData.ShapeData>(),
Rigs = new Dictionary <int, VoxelData.RigData>(),
};
// Voxels
for (int i = 0; i < Voxels.Length; i++)
{
var sourceV = Voxels[i];
int[,,] vs = new int[sourceV.SizeX, sourceV.SizeY, sourceV.SizeZ];
for (int x = 0; x < sourceV.SizeX; x++)
{
for (int y = 0; y < sourceV.SizeY; y++)
{
for (int z = 0; z < sourceV.SizeZ; z++)
{
vs[x, y, z] = sourceV.Get(x, y, z);
}
}
}
data.Voxels.Add(vs);
}
// Transforms
for (int i = 0; i < Transforms.Length; i++)
{
data.Transforms.Add(TransformIndexs[i], Transforms[i]);
}
// Groups
for (int i = 0; i < Groups.Length; i++)
{
var groupData = new VoxelData.GroupData()
{
ChildNodeId = Groups[i].ChildNodeId,
Attributes = new Dictionary <string, string>(),
};
for (int j = 0; j < Groups[i].AttKeys.Length; j++)
{
groupData.Attributes.Add(Groups[i].AttKeys[j], Groups[i].Attributes[j]);
}
data.Groups.Add(Groups[i].Index, groupData);
}
// Shapes
for (int i = 0; i < Shapes.Length; i++)
{
var sourceShape = Shapes[i];
var shapeData = new VoxelData.ShapeData()
{
Attributes = new Dictionary <string, string>(),
ModelData = new KeyValuePair <int, Dictionary <string, string> > [sourceShape.ModelDatas.Length],
};
for (int j = 0; j < sourceShape.Attributes.Length; j++)
{
shapeData.Attributes.Add(sourceShape.AttKeys[j], sourceShape.Attributes[j]);
}
for (int j = 0; j < sourceShape.ModelDatas.Length; j++)
{
shapeData.ModelData[j] = new KeyValuePair <int, Dictionary <string, string> >(
sourceShape.ModelDataIndexs[j],
new Dictionary <string, string>()
);
var sourceData = sourceShape.ModelDatas[j];
for (int k = 0; k < sourceData.Value.Length; k++)
{
shapeData.ModelData[j].Value.Add(sourceData.Key[k], sourceData.Value[k]);
}
}
data.Shapes.Add(sourceShape.Index, shapeData);
}
// Rig
for (int i = 0; i < Rigs.Length; i++)
{
var bones = Rigs[i].Bones;
for (int j = 0; j < bones.Count; j++)
{
bones[j].Parent = null;
int pIndex = bones[j].ParentIndex;
if (pIndex >= 0 && pIndex < bones.Count)
{
bones[j].Parent = bones[pIndex];
}
}
data.Rigs.Add(RigIndexs[i], Rigs[i]);
}
return(data);
}