public static void LoadMemoryMap()
{
if (_memoryMap != null && _mapViewSteam != null)
{
return;
}
if (string.IsNullOrEmpty(TerrainFilePath))
{
SetTerrainDataPath();
}
string memoryMapFile = Path.Combine(TerrainFilePath, TERRAIN_FILE_NAME);
if (!System.IO.File.Exists(memoryMapFile))
{
memoryMapFile = "C:\\terrain.bin"; //hack for unit tests!
}
try
{
GameManager.Instance.Log.LogDebug("TerrainReader->LoadMemoryMap initializing. Reading terrain file: <" + memoryMapFile + "> .");
_memoryMap = MemoryMappedFile.Create(memoryMapFile, MapProtection.PageReadOnly);
_mapViewSteam = _memoryMap.MapAsStream();
}
catch (Exception ex)
{
GameManager.Instance.Log.LogError("TerrainReader->LoadMemoryMap failed to load terrain from <" + memoryMapFile + "> ." + ex.Message);
GameManager.Instance.Log.LogError(ex.ToString());
}
}
