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add load baked terrain methods

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UbitUmarov
2016-09-17 16:42:40 +01:00
parent 3f9f105295
commit 71bd3ce49f
7 changed files with 125 additions and 1 deletions
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35
OpenSim/Data/MySQL/MySQLSimulationData.cs
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@@ -733,6 +733,41 @@ namespace OpenSim.Data.MySQL
return terrData;
}
public TerrainData LoadBakedTerrain(UUID regionID, int pSizeX, int pSizeY, int pSizeZ)
{
TerrainData terrData = null;
lock (m_dbLock)
{
using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
{
dbcon.Open();
using (MySqlCommand cmd = dbcon.CreateCommand())
{
cmd.CommandText = "select RegionUUID, Revision, Heightfield " +
"from bakedterrain where RegionUUID = ?RegionUUID ";
cmd.Parameters.AddWithValue("RegionUUID", regionID.ToString());
using (IDataReader reader = ExecuteReader(cmd))
{
while (reader.Read())
{
int rev = Convert.ToInt32(reader["Revision"]);
if ((reader["Heightfield"] != DBNull.Value))
{
byte[] blob = (byte[])reader["Heightfield"];
terrData = TerrainData.CreateFromDatabaseBlobFactory(pSizeX, pSizeY, pSizeZ, rev, blob);
}
}
}
}
}
}
return terrData;
}
public virtual void RemoveLandObject(UUID globalID)
{
lock (m_dbLock)