public void revealCell(int idx)
{
if (!knownCells[idx])
{
IntVec3 cell = idxToCellCache[idx];
knownCells[idx] = true;
Designation designation = designationManager.DesignationAt(cell, DesignationDefOf.Mine);
if (designation != null && cell.GetFirstMineable(map) == null)
{
designation.Delete();
}
if (initialized)
{
mapDrawer.MapMeshDirty(cell, SectionLayer_FoVLayer.mapMeshFlag, true, false);
}
List <CompHideFromPlayer> comps = compHideFromPlayerGrid[idx];
int compCount = comps.Count;
for (int i = 0; i < compCount; i++)
{
comps[i].updateVisibility(true);
}
}
}