// New terrain serialization format that includes the width and length.
private void FromXml2(XmlReader xmlReader)
{
XmlSerializer serializer = new XmlSerializer(typeof(TerrainChannelXMLPackage));
TerrainChannelXMLPackage package = (TerrainChannelXMLPackage)serializer.Deserialize(xmlReader);
m_terrainData = new HeightMapTerrainData(package.Map, package.CompressionFactor, package.SizeX, package.SizeY, package.SizeZ);
}
// Create terrain of specified size and initialize with specified terrain.
// TODO: join this with the terrain initializers.
public TerrainChannel(String type, int pX, int pY, int pZ)
{
m_terrainData = new HeightMapTerrainData(pX, pY, pZ);
if (type.Equals("flat"))
{
FlatLand();
}
else
{
PinHeadIsland();
}
}
// Read legacy terrain map. Presumed to be 256x256 of data encoded as floats in a byte array.
private void FromXml(XmlReader xmlReader)
{
XmlSerializer serializer = new XmlSerializer(typeof(byte[]));
byte[] dataArray = (byte[])serializer.Deserialize(xmlReader);
int index = 0;
m_terrainData = new HeightMapTerrainData(Height, Width, (int)Constants.RegionHeight);
for (int y = 0; y < Height; y++)
{
for (int x = 0; x < Width; x++)
{
float value;
value = BitConverter.ToSingle(dataArray, index);
index += 4;
this[x, y] = (double)value;
}
}
}
// Create channel passed a heightmap and expected dimensions of the region.
// The heightmap might not fit the passed size so accomodations must be made.
public TerrainChannel(double[,] pM, int pSizeX, int pSizeY, int pAltitude)
{
int hmSizeX = pM.GetLength(0);
int hmSizeY = pM.GetLength(1);
m_terrainData = new HeightMapTerrainData(pSizeX, pSizeY, pAltitude);
for (int xx = 0; xx < pSizeX; xx++)
{
for (int yy = 0; yy < pSizeY; yy++)
{
if (xx > hmSizeX || yy > hmSizeY)
{
m_terrainData[xx, yy] = HeightMapTerrainData.DefaultTerrainHeight;
}
else
{
m_terrainData[xx, yy] = (float)pM[xx, yy];
}
}
}
}
public void StoreTerrain(HeightMapTerrainData terrain, UUID regionID)
{
m_database.StoreTerrain(terrain, regionID);
}
// Legacy. Just don't do this.
public void StoreTerrain(double[,] ter, UUID regionID)
{
HeightMapTerrainData terrData = new HeightMapTerrainData(ter);
StoreTerrain(terrData, regionID);
}
public void StoreTerrain(HeightMapTerrainData ter, UUID regionID)
{
m_terrains[regionID] = ter;
}
// Create terrain of given size
public TerrainChannel(int pX, int pY)
{
m_terrainData = new HeightMapTerrainData(pX, pY, (int)Constants.RegionHeight);
}
} // Y dimension
// Default, not-often-used builder
public TerrainChannel()
{
m_terrainData = new HeightMapTerrainData((int)Constants.RegionSize, (int)Constants.RegionSize, (int)Constants.RegionHeight);
FlatLand();
// PinHeadIsland();
}
public TerrainChannel(HeightMapTerrainData pTerrData)
{
m_terrainData = pTerrData;
}
