/// <summary>
/// Adds the mutation to the given pawn
/// </summary>
/// <param name="pawn">The pawn.</param>
/// <param name="mutation">The mutation.</param>
/// <param name="records">The records to add mutations to</param>
/// <param name="ancillaryEffects">The ancillary effects.</param>
/// <param name="force">if set to <c>true</c> the mutation is added regardless if the mutation is valid for the given pawn.</param>
/// <returns></returns>
/// <exception cref="ArgumentNullException">pawn
/// or
/// mutation
/// or
/// records</exception>
public static MutationResult AddMutation([NotNull] Pawn pawn, [NotNull] MutationDef mutation,
[NotNull] IEnumerable <BodyPartRecord> records,
AncillaryMutationEffects?ancillaryEffects = null, bool force = false)
{
if (pawn == null)
{
throw new ArgumentNullException(nameof(pawn));
}
if (mutation == null)
{
throw new ArgumentNullException(nameof(mutation));
}
if (records == null)
{
throw new ArgumentNullException(nameof(records));
}
HediffSet hSet = pawn.health?.hediffSet;
if (hSet == null)
{
return(MutationResult.Empty);
}
if (!force && !mutation.IsValidFor(pawn))
{
return(MutationResult.Empty);
}
List <Hediff_AddedMutation> lst = new List <Hediff_AddedMutation>();
foreach (BodyPartRecord bodyPartRecord in records)
{
if (bodyPartRecord.IsMissingAtAllIn(pawn))
{
LogMsg(LogLevel.Pedantic, $"could not add {mutation.defName} to {pawn.Name} on {bodyPartRecord.Label} because it is missing or has a prosthetic");
continue;
}
if (!force && HasAnyBlockingMutations(pawn, mutation, bodyPartRecord))
{
continue;
}
var existingMutation = hSet.hediffs.FirstOrDefault(h => h.def == mutation && h.Part == bodyPartRecord);
if (existingMutation != null) //resume adaption for mutations that are already added instead of re adding them
{
LogMsg(LogLevel.Pedantic, $"could not add {mutation.defName} to {pawn.Name} on {bodyPartRecord.Label} because it already has that mutation");
existingMutation.ResumeAdjustment(); //don't do count restarted mutations as new ones
continue;
}
var hediff = HediffMaker.MakeHediff(mutation, pawn, bodyPartRecord) as Hediff_AddedMutation;
if (hediff == null)
{
Log.Error($"{mutation.defName} is not a mutation but is being added like one!");
continue;
}
lst.Add(hediff);
hSet.AddDirect(hediff);
}
AncillaryMutationEffects aEffects = ancillaryEffects ?? AncillaryMutationEffects.Default;
if (lst.Count > 0) //only do this if we actually added any mutations
{
DoAncillaryMutationEffects(pawn, mutation, lst, aEffects);
}
return(new MutationResult(lst));
}
/// <summary>
/// Adds the mutation to the given pawn
/// </summary>
/// <param name="pawn">The pawn.</param>
/// <param name="mutation">The mutation.</param>
/// <param name="parts">The parts.</param>
/// <param name="countToAdd">The count to add.</param>
/// <param name="ancillaryEffects">The ancillary effects.</param>
/// <param name="force">if set to <c>true</c> the mutation will be added regardless if it is valid for the given pawn.</param>
/// <returns></returns>
/// <exception cref="ArgumentNullException">pawn
/// or
/// mutation</exception>
public static MutationResult AddMutation([NotNull] Pawn pawn, [NotNull] MutationDef mutation, [CanBeNull] List <BodyPartDef> parts,
int countToAdd = int.MaxValue,
AncillaryMutationEffects?ancillaryEffects = null, bool force = false)
{
if (pawn == null)
{
throw new ArgumentNullException(nameof(pawn));
}
if (mutation == null)
{
throw new ArgumentNullException(nameof(mutation));
}
var addLst = new List <BodyPartRecord>();
if (parts != null)
{
foreach (BodyPartRecord notMissingPart in pawn.health.hediffSet.GetAllNonMissingWithoutProsthetics())
{
if (parts.Contains(notMissingPart.def))
{
addLst.Add(notMissingPart);
if (parts.Count >= countToAdd)
{
break;
}
}
}
if (addLst.Count == 0)
{
return(MutationResult.Empty);
}
return(AddMutation(pawn, mutation, addLst, ancillaryEffects, force));
}
if (!force && !mutation.IsValidFor(pawn))
{
return(MutationResult.Empty);
}
var existingHediff = pawn.health.hediffSet.hediffs.FirstOrDefault(m => m.def == mutation && m.Part == null);
if (existingHediff != null)
{
(existingHediff as Hediff_AddedMutation)?.ResumeAdaption();
return(MutationResult.Empty);
}
if (!(HediffMaker.MakeHediff(mutation, pawn) is Hediff_AddedMutation hDef))
{
Log.Error($"{mutation.defName} is not a mutation but is being added like one!");
return(MutationResult.Empty);
}
pawn.health.AddHediff(hDef);
DoAncillaryMutationEffects(pawn, mutation, hDef, ancillaryEffects ?? AncillaryMutationEffects.Default);
return(new MutationResult(hDef));
}