public UnitAbility GetAbilityToUse(Unit unit, IUtilityVariables variables)
{
var abilityUtility = variables
.GetRelatedUtilities(UtilityVariableTypes.IsAbilityDamaging)
.OrderByDescending(x => x.Value)
.First();
return(unit.GetAbility(abilityUtility.Key.RelatedId));
}
public Unit GetBestTarget(IHasDataId context, IUtilityVariables variables)
{
var targetUtility = variables
.GetRelatedUtilities(UtilityVariableTypes.PartyLowHealth)
.OrderByDescending(x => x.Value)
.FirstOrDefault();
if (targetUtility.Key.UtilityId == 0)
{
return(null);
}
return(Level.GameUnits.Single(x => x.Unit.Id == targetUtility.Key.RelatedId).Unit);
}
public object GetBestLocation(IHasDataId context, IUtilityVariables variables)
{
var ownerUnit = (context as Unit);
var targetUtility = variables
.GetRelatedUtilities(UtilityVariableTypes.IsADanger)
.OrderByDescending(x => x.Value)
.FirstOrDefault();
if (targetUtility.Key.UtilityId == 0)
{
return(MovementAdvisor.GetBestMovementAwayFromLocation(ownerUnit, ownerUnit.Position));
}
var targetUnit = Level.GameUnits.FirstOrDefault(x => x.Agent.OwnerContext.Id == targetUtility.Key.RelatedId);
if (targetUnit == null)
{
return(MovementAdvisor.GetBestMovementAwayFromLocation(ownerUnit, ownerUnit.Position));
}
return(MovementAdvisor.GetBestMovementAwayFromTarget(ownerUnit, targetUnit.Unit));
}
public static IEnumerable <KeyValuePair <int, float> > GetRelatedScoresFor(this IUtilityVariables variables, params int[] utilityIds)
{
var cache = new Dictionary <int, List <float> >();
foreach (var utilityId in utilityIds)
{
var relatedUtilities = variables.GetRelatedUtilities(utilityId);
foreach (var relatedUtility in relatedUtilities)
{
if (cache.ContainsKey(relatedUtility.Key.RelatedId))
{
cache[relatedUtility.Key.RelatedId].Add(relatedUtility.Value);
continue;
}
cache.Add(relatedUtility.Key.RelatedId, new List <float> {
relatedUtility.Value
});
}
}
return(cache.Select(x => new KeyValuePair <int, float>(x.Key, x.Value.Sum())).OrderByDescending(x => x.Value));
}