public MyMwcObjectBuilder_VoxelMap_MergeContent(MyMwcVector3Short positionInVoxelMapInVoxelCoords, MyMwcVoxelFilesEnum voxelFile,
MyMwcVoxelMapMergeTypeEnum mergeType)
: base()
{
PositionInVoxelMapInVoxelCoords = positionInVoxelMapInVoxelCoords;
VoxelFile = voxelFile;
MergeType = mergeType;
}
public MyMwcObjectBuilder_VoxelMap_MergeContent(MyMwcVector3Short positionInVoxelMapInVoxelCoords, MyMwcVoxelFilesEnum voxelFile,
MyMwcVoxelMapMergeTypeEnum mergeType)
: base()
{
PositionInVoxelMapInVoxelCoords = positionInVoxelMapInVoxelCoords;
VoxelFile = voxelFile;
MergeType = mergeType;
}
// Read this object from message-in
internal override bool Read(BinaryReader binaryReader, EndPoint senderEndPoint, int gameVersion)
{
if (base.Read(binaryReader, senderEndPoint, gameVersion) == false) return NetworkError();
MyMwcVector3Short? positionInVoxelMapInVoxelCoords = MyMwcMessageIn.ReadVector3ShortEx(binaryReader, senderEndPoint);
if (positionInVoxelMapInVoxelCoords == null) return NetworkError();
PositionInVoxelMapInVoxelCoords = positionInVoxelMapInVoxelCoords.Value;
MyMwcLog.IfNetVerbose_AddToLog("PositionInVoxelMapInVoxelCoords: " + PositionInVoxelMapInVoxelCoords.ToString());
MyMwcVoxelFilesEnum? voxelFile = MyMwcMessageIn.ReadVoxelFileEnumEx(binaryReader, senderEndPoint);
if (voxelFile == null) return NetworkError();
VoxelFile = voxelFile.Value;
MyMwcLog.IfNetVerbose_AddToLog("VoxelFile: " + VoxelFile.ToString());
MyMwcVoxelMapMergeTypeEnum? mergeType = MyMwcMessageIn.ReadVoxelMapMergeTypeEnumEx(binaryReader, senderEndPoint);
if (mergeType == null) return NetworkError();
MergeType = mergeType.Value;
MyMwcLog.IfNetVerbose_AddToLog("VoxelMaterial: " + MergeType.ToString());
return true;
}
// Read this object from message-in
internal override bool Read(BinaryReader binaryReader, EndPoint senderEndPoint, int gameVersion)
{
if (base.Read(binaryReader, senderEndPoint, gameVersion) == false)
{
return(NetworkError());
}
MyMwcVector3Short?positionInVoxelMapInVoxelCoords = MyMwcMessageIn.ReadVector3ShortEx(binaryReader, senderEndPoint);
if (positionInVoxelMapInVoxelCoords == null)
{
return(NetworkError());
}
PositionInVoxelMapInVoxelCoords = positionInVoxelMapInVoxelCoords.Value;
MyMwcLog.IfNetVerbose_AddToLog("PositionInVoxelMapInVoxelCoords: " + PositionInVoxelMapInVoxelCoords.ToString());
MyMwcVoxelFilesEnum?voxelFile = MyMwcMessageIn.ReadVoxelFileEnumEx(binaryReader, senderEndPoint);
if (voxelFile == null)
{
return(NetworkError());
}
VoxelFile = voxelFile.Value;
MyMwcLog.IfNetVerbose_AddToLog("VoxelFile: " + VoxelFile.ToString());
MyMwcVoxelMapMergeTypeEnum?mergeType = MyMwcMessageIn.ReadVoxelMapMergeTypeEnumEx(binaryReader, senderEndPoint);
if (mergeType == null)
{
return(NetworkError());
}
MergeType = mergeType.Value;
MyMwcLog.IfNetVerbose_AddToLog("VoxelMaterial: " + MergeType.ToString());
return(true);
}
// Not used
//public void Reinitialize()
//{
// if (m_isClosed)
// {
// Init(this.Name, this.PositionLeftBottomCorner, (MyMwcObjectBuilder_VoxelMap)this.GetObjectBuilderInternal());
// m_isClosed = false;
// }
//}
// Merges a specified voxel map (from a file) into our actual voxel map at a specified position.
// This merging is slower than loading voxel map through constructor (because we are setting voxels through SetVoxelContent) - so use it only
// for merging-in small areas.
// Parameter 'voxelPosition' - where will be placed new merged voxel map withing actual voxel map. It's in voxel coords.
// Voxel map we are trying to merge into existing voxel map can be bigger or outside of area of existing voxel map. This method will just ignore those parts.
// Coordinate of 'voxelPosition' DOESN'T NEED to be aligned to data cell (multiplies of 8).
public void MergeVoxelContents(MyMwcVoxelFilesEnum voxelFile, MyMwcVector3Short voxelPosition, MyMwcVoxelMapMergeTypeEnum mergeType)
{
MyCompressionFileLoad decompressFile = new MyCompressionFileLoad(MyVoxelFiles.Get(voxelFile).GetVoxFilePath());
// Version of a VOX file
int fileVersion = decompressFile.GetInt32();
// Not supported VOX file version
MyCommonDebugUtils.AssertRelease(fileVersion == MyVoxelConstants.VOXEL_FILE_ACTUAL_VERSION);
// Size of this voxel map (in voxels)
int sizeX = decompressFile.GetInt32();
int sizeY = decompressFile.GetInt32();
int sizeZ = decompressFile.GetInt32();
// Size of data cell in voxels, doesn't have to be same as current size specified by our constants.
int cellSizeX = decompressFile.GetInt32();
int cellSizeY = decompressFile.GetInt32();
int cellSizeZ = decompressFile.GetInt32();
int cellsCountX = sizeX / cellSizeX;
int cellsCountY = sizeY / cellSizeY;
int cellsCountZ = sizeZ / cellSizeZ;
MyMwcVector3Int cellCoord;
for (cellCoord.X = 0; cellCoord.X < cellsCountX; cellCoord.X++)
{
for (cellCoord.Y = 0; cellCoord.Y < cellsCountY; cellCoord.Y++)
{
for (cellCoord.Z = 0; cellCoord.Z < cellsCountZ; cellCoord.Z++)
{
MyVoxelCellType cellType = (MyVoxelCellType)decompressFile.GetByte();
MyMwcVector3Int cellCoordInVoxels = GetVoxelCoordinatesOfDataCell(ref cellCoord);
// Go through every voxel in a cell and change it's value. If cell is empty, set all voxels to empty. Otherwise set by value from file.
MyMwcVector3Int voxelCoordInCell;
for (voxelCoordInCell.X = 0; voxelCoordInCell.X < cellSizeX; voxelCoordInCell.X++)
{
for (voxelCoordInCell.Y = 0; voxelCoordInCell.Y < cellSizeY; voxelCoordInCell.Y++)
{
for (voxelCoordInCell.Z = 0; voxelCoordInCell.Z < cellSizeZ; voxelCoordInCell.Z++)
{
byte newContent;
if (cellType == MyVoxelCellType.EMPTY)
{
newContent = MyVoxelConstants.VOXEL_CONTENT_EMPTY;
}
else if (cellType == MyVoxelCellType.FULL)
{
newContent = MyVoxelConstants.VOXEL_CONTENT_FULL;
}
else
{
newContent = decompressFile.GetByte();
}
MyMwcVector3Int voxelCoord;
voxelCoord.X = voxelPosition.X + cellCoordInVoxels.X + voxelCoordInCell.X;
voxelCoord.Y = voxelPosition.Y + cellCoordInVoxels.Y + voxelCoordInCell.Y;
voxelCoord.Z = voxelPosition.Z + cellCoordInVoxels.Z + voxelCoordInCell.Z;
if (IsVoxelInVoxelMap(ref voxelCoord) == true)
{
byte originalContent = GetVoxelContent(ref voxelCoord);
if (mergeType == MyMwcVoxelMapMergeTypeEnum.ADD)
{
// Set new content only if its value is higher than actual - so we only can add matter
if (newContent > originalContent)
{
SetVoxelContent(newContent, ref voxelCoord);
}
}
else if (mergeType == MyMwcVoxelMapMergeTypeEnum.INVERSE_AND_SUBTRACT)
{
// Subtract new content from original, so if original voxel is full and new is full too, result will be empty voxel
// If new is empty, nothing will happen. If new is full but original is empty, nothing will happen either.
SetVoxelContent((byte)MyMwcUtils.GetClampInt((int)originalContent - (int)newContent, MyVoxelConstants.VOXEL_CONTENT_EMPTY, MyVoxelConstants.VOXEL_CONTENT_FULL), ref voxelCoord);
}
else
{
throw new MyMwcExceptionApplicationShouldNotGetHere();
}
}
}
}
}
}
}
}
}
public static void WriteVoxelMapMergeTypeEnum(MyMwcVoxelMapMergeTypeEnum val, BinaryWriter binaryWriter)
{
binaryWriter.Write((byte)val);
}
