/// <summary>
/// Determines whether the cell is walkable from the specified neighbour.
/// </summary>
/// <param name="neighbour">The neighbour.</param>
/// <param name="mask">The attribute mask used to determine walk-ability.</param>
/// <returns><c>true</c> if the cell is walkable, otherwise <c>false</c></returns>
public override bool isWalkableFrom(IGridCell neighbour, IUnitProperties unitProps)
{
if (!isWalkable(unitProps.attributes))
{
return(false);
}
var pos = neighbour.GetRelativePositionTo(this);
return((_heightBlockedFrom & pos) == 0);
}
/// <summary>
/// Determines whether the cell is walkable from the specified neighbour.
/// </summary>
/// <param name="neighbour">The neighbour.</param>
/// <param name="unitProps">The unit properties.</param>
/// <returns><c>true</c> if the cell is walkable, otherwise <c>false</c></returns>
public override bool isWalkableFrom(IGridCell neighbour, IUnitProperties unitProps)
{
if (!isWalkable(unitProps.attributes))
{
return false;
}
var pos = neighbour.GetRelativePositionTo(this);
return (_heightBlockedFrom & pos) == 0;
}
/// <summary>
/// Determines whether the cell is walkable from the specified neighbour.
/// </summary>
/// <param name="neighbour">The neighbour.</param>
/// <param name="unitProps">The unit properties.</param>
/// <returns><c>true</c> if the cell is walkable, otherwise <c>false</c></returns>
public override bool IsWalkableFromWithClearance(IGridCell neighbour, IUnitProperties unitProps)
{
if (!IsWalkableWithClearance(unitProps))
{
return(false);
}
var pos = neighbour.GetRelativePositionTo(this);
return((_heightBlockedFrom & pos) == 0);
}
