private bool IsGoodExitCell(IntVec3 cell)
{
if (!cell.CanBeSeenOver(this.map))
{
return(false);
}
int num = GenRadial.NumCellsInRadius(2f);
for (int i = 0; i < num; i++)
{
IntVec3 intVec = cell + GenRadial.RadialPattern[i];
if (intVec.InBounds(this.map) && intVec.OnEdge(this.map) && intVec.CanBeSeenOverFast(this.map) && GenSight.LineOfSight(cell, intVec, this.map, false, null, 0, 0))
{
return(true);
}
}
return(false);
}