private void DistributeLuxuryAcrossSingleRegion(
MapRegion region, int nodeCount, List <IResourceDefinition> validLuxuries,
Dictionary <IResourceDefinition, int> weightForResources,
HashSet <IResourceDefinition> luxuriesAlreadyChosen
)
{
while (validLuxuries.Any())
{
var candidate = ResourceRandomSampler.SampleElementsFromSet(
validLuxuries, 1, luxury => weightForResources[luxury]
).FirstOrDefault();
validLuxuries.Remove(candidate);
if (luxuriesAlreadyChosen.Contains(candidate))
{
continue;
}
var validCells = region.Cells.Where(
cell => ResourceRestrictionCanon.IsResourceValidOnCell(candidate, cell)
);
if (validCells.Count() >= nodeCount)
{
DistributeResource(candidate, validCells, nodeCount);
luxuriesAlreadyChosen.Add(candidate);
return;
}
}
Debug.LogWarning("Failed to perform luxury distribution on region");
}
public bool CanBuildNode(IHexCell location, IResourceDefinition resource)
{
if (location == null)
{
throw new ArgumentNullException("location");
}
else if (resource == null)
{
throw new ArgumentNullException("resource");
}
return(ResourceNodeLocationCanon.GetPossessionsOfOwner(location).Count() == 0 &&
RestrictionCanon.IsResourceValidOnCell(resource, location));
}
private Func <IResourceDefinition, int> GetResourceSelectionWeightFunction(
MapRegion region, RegionData regionData
)
{
return(delegate(IResourceDefinition resource) {
if (region.Cells.Any(cell => ResourceRestrictionCanon.IsResourceValidOnCell(resource, cell)))
{
return regionData.GetWeightOfResource(resource);
}
else
{
return 0;
}
});
}