public EnvCell add_visible_cell(uint cellID)
{
var envCell = DBObj.GetEnvCell(cellID);
VisibleCells.Add(cellID, envCell);
return(envCell);
}
/// <summary>s
/// Gets the landcell from a landblock. If the cell is an indoor cell and hasn't been loaded, it will be loaded.<para />
/// This function is thread safe
/// </summary>
public static ObjCell get_landcell(ulong iBlockCellID)
{
/*if ((iBlockCellID | 0xFFFF) == 0x1D9FFFF)
* {
* Console.WriteLine(System.Environment.StackTrace);
* var debug = true;
* }*/
//Console.WriteLine($"get_landcell({blockCellID:X8}");
var landblock = get_landblock(iBlockCellID);
if (landblock == null)
{
return(null);
}
var cellID = iBlockCellID & 0xFFFF;
ObjCell cell = null;
// outdoor cells
if (cellID < 0x100)
{
var lcoord = LandDefs.gid_to_lcoord((uint)iBlockCellID, false);
if (lcoord == null)
{
return(null);
}
var landCellIdx = ((int)lcoord.Value.Y % 8) + ((int)lcoord.Value.X % 8) * landblock.SideCellCount;
landblock.LandCells.TryGetValue(landCellIdx, out cell);
}
// indoor cells
else
{
if (landblock.LandCells.TryGetValue((int)cellID, out cell))
{
return(cell);
}
lock (landblock.LandCellMutex)
{
if (landblock.LandCells.TryGetValue((int)cellID, out cell))
{
return(cell);
}
cell = DBObj.GetEnvCell((uint)iBlockCellID);
cell.CurLandblock = landblock;
landblock.LandCells.TryAdd((int)cellID, cell);
var envCell = (EnvCell)cell;
envCell.PostInit();
}
}
return(cell);
}
/// <summary>
/// Gets the landcell from a landblock. If the cell is an indoor cell and hasn't been loaded, it will be loaded.<para />
/// This function is thread safe
/// </summary>
public static ObjCell get_landcell(uint blockCellID)
{
//Console.WriteLine($"get_landcell({blockCellID:X8}");
var landblock = get_landblock(blockCellID);
if (landblock == null)
{
return(null);
}
var cellID = blockCellID & 0xFFFF;
ObjCell cell = null;
// outdoor cells
if (cellID < 0x100)
{
var lcoord = LandDefs.gid_to_lcoord(blockCellID, false);
if (lcoord == null)
{
return(null);
}
var landCellIdx = ((int)lcoord.Value.Y % 8) + ((int)lcoord.Value.X % 8) * landblock.SideCellCount;
landblock.LandCells.TryGetValue(landCellIdx, out cell);
}
// indoor cells
else
{
if (landblock.LandCells.TryGetValue((int)cellID, out cell))
{
return(cell);
}
lock (landblock.LandCellMutex)
{
if (landblock.LandCells.TryGetValue((int)cellID, out cell))
{
return(cell);
}
cell = DBObj.GetEnvCell(blockCellID);
landblock.LandCells.TryAdd((int)cellID, cell);
var envCell = (EnvCell)cell;
envCell.PostInit();
}
}
return(cell);
}
public static ObjCell Get(uint cellID)
{
if (cellID == 0)
{
return(null);
}
var objCell = new ObjCell(cellID);
if (cellID >= 0x100)
{
return(DBObj.GetEnvCell(cellID));
}
return(LandCell.Get(cellID));
}