public void DistributeStrategicsAcrossHomeland(HomelandData homelandData)
{
int nodesLeft = Mathf.CeilToInt(homelandData.YieldAndResources.StrategicNodesPerCell * homelandData.Cells.Count());
int copiesLeft = Mathf.CeilToInt(homelandData.YieldAndResources.StrategicCopiesPerCell * homelandData.Cells.Count());
var validStrategics = new List <IResourceDefinition>(StrategicResources);
var resourceWeightsByRegion = new Dictionary <MapRegion, Dictionary <IResourceDefinition, int> >();
foreach (var region in homelandData.AllRegions)
{
resourceWeightsByRegion[region] = homelandData.GetDataOfRegion(region).GetResourceWeights();
}
var regions = homelandData.AllRegions.ToList();
int iterations = regions.Count * 10;
while (nodesLeft > 0 && copiesLeft > 0 && iterations-- > 0)
{
if (regions.Count == 0)
{
regions.AddRange(homelandData.AllRegions);
}
var region = regions.Random();
regions.Remove(region);
var resourceWeights = resourceWeightsByRegion[region];
var strategic = ResourceRandomSampler.SampleElementsFromSet(
validStrategics, 1,
resource => resourceWeights.ContainsKey(resource) ? resourceWeights[resource] : 0
).FirstOrDefault();
if (strategic == null)
{
continue;
}
var location = CellRandomSampler.SampleElementsFromSet(
region.Cells, 1, cell => ResourceRestrictionCanon.GetPlacementWeightOnCell(strategic, cell)
).FirstOrDefault();
if (location != null && NodeFactory.CanBuildNode(location, strategic))
{
int copies = StrategicCopiesLogic.GetWeightedRandomCopies();
copies = Math.Min(copies, copiesLeft);
NodeFactory.BuildNode(location, strategic, copies);
nodesLeft--;
copiesLeft -= copies;
}
}
}
private Func <IHexCell, int> GetCellPlacementWeightFunction(IResourceDefinition resource)
{
return(delegate(IHexCell cell) {
if (ResourceNodeFactory.CanBuildNode(cell, resource))
{
return ResourceRestrictionCanon.GetPlacementWeightOnCell(resource, cell);
}
else
{
return 0;
}
});
}
private Func <IHexCell, int> GetResourceWeightFunction(IResourceDefinition resource)
{
return(delegate(IHexCell cell) {
return ResourceRestrictionCanon.GetPlacementWeightOnCell(resource, cell);
});
}