private IHexCell GetValidNearbyCell(IHexCell centerCell, IUnitTemplate template, ICivilization owner)
{
for (int i = 0; i < 10; i++)
{
foreach (var nearbyCell in Grid.GetCellsInRing(centerCell, i))
{
if (UnitFactory.CanBuildUnit(nearbyCell, template, owner))
{
return(nearbyCell);
}
}
}
throw new InvalidOperationException("There is no cell within 10 cells of the argued location that can support this person");
}
public void ApplyInfluenceToMap(
float strength, float[] map, IHexCell center, int maxDistance,
InfluenceRolloff rolloff, InfluenceApplier applier
)
{
map[center.Index] = applier(map[center.Index], strength);
for (int i = 1; i <= maxDistance; i++)
{
foreach (var cellInRing in Grid.GetCellsInRing(center, i))
{
float effectiveStrength = rolloff(strength, i);
map[cellInRing.Index] = applier(map[cellInRing.Index], effectiveStrength);
}
}
}
public IEnumerable <IHexCell> GetCellsVisibleToUnit(IUnit unit)
{
var retval = new List <IHexCell>();
var unitLocation = UnitPositionCanon.GetOwnerOfPossession(unit);
foreach (var cell in Grid.GetCellsInRadius(unitLocation, unit.VisionRange))
{
if (!HasObstructionsBetween(unitLocation, cell))
{
retval.Add(cell);
}
}
foreach (var cell in Grid.GetCellsInRing(unitLocation, unit.VisionRange + 1))
{
if (!HasObstructionsBetween(unitLocation, cell) && cell.Terrain.IsWater())
{
retval.Add(cell);
}
}
return(retval);
}
