public GameObject SelectUnit(IEnumerable <GameObject> options)
{
if (!_initialized)
{
Commander commander = GetComponent <Commander>();
WeightTable.Initialize(commander, commander.UnitSource.GetAvailableUnitPrefabs());
_initialized = true;
}
var tableWeights = WeightTable.GetWeights(options);
var randomWeights = options.Select(x => tableWeights[x] * UnityEngine.Random.Range(WeightRandomizer.x, WeightRandomizer.y));
var zip = randomWeights.Zip(options, (weight, option) => new { weight, option });
float highestWeight = float.MinValue;
GameObject highestUnit = null;
foreach (var entry in zip)
{
if (entry.weight < 0.000001f) // Weight of 0 means don't.
{
continue;
}
if (entry.weight > highestWeight)
{
highestWeight = entry.weight;
highestUnit = entry.option;
}
}
UpdateWeightDebug(tableWeights, highestUnit);
return(highestUnit);
}
public override Dictionary <GameObject, float> GetWeights(IEnumerable <GameObject> options)
{
var oneminus = new Dictionary <GameObject, float>();
var weights = WeightTable.GetWeights(options);
foreach (var pair in weights)
{
oneminus.Add(pair.Key, 1 - pair.Value);
}
return(oneminus);
}