public override bool IsTargetValid(Pawn actor, Cell cell)
{
Formation formation = cell.Formation;
Vector2Int facing = formation.Facing;
Vector2Int walker = cell.Coordinate + facing;
while (formation.Contains(walker))
{
// If there is a cell in front that contains anything
// then the given cell is not exposed.
Cell obscuringCell = formation.Grid.GetCell(walker);
if (obscuringCell != null)
{
// Check if the cell contains a different pawn
Pawn content = obscuringCell.GetContent <Pawn>();
if (content != null && content != actor)
{
return(false);
}
}
walker += facing;
}
return(true);
}