public static bool CanReach(this Pawn pawn, LocalTargetInfo dest, PathEndMode peMode, Danger maxDanger, bool canBash = false, TraverseMode mode = TraverseMode.ByPawn)
{
return(pawn.Spawned && pawn.Map.reachability.CanReach(pawn.Position, dest, peMode, TraverseParms.For(pawn, maxDanger, mode, canBash)));
}
public static bool CanReachMapEdge(this Pawn p)
{
return(p.Spawned && p.Map.reachability.CanReachMapEdge(p.Position, TraverseParms.For(p, Danger.Deadly, TraverseMode.ByPawn, false)));
}
public static bool TryFindRandomSpawnCellForPawnNear(IntVec3 root, Map map, out IntVec3 result, int firstTryWithRadius = 4)
{
bool result2;
if (root.Standable(map) && root.GetFirstPawn(map) == null)
{
result = root;
result2 = true;
}
else
{
bool rootFogged = root.Fogged(map);
int num = firstTryWithRadius;
for (int i = 0; i < 3; i++)
{
if (CellFinder.TryFindRandomReachableCellNear(root, map, (float)num, TraverseParms.For(TraverseMode.NoPassClosedDoors, Danger.Deadly, false), (IntVec3 c) => c.Standable(map) && (rootFogged || !c.Fogged(map)) && c.GetFirstPawn(map) == null, null, out result, 999999))
{
return(true);
}
num *= 2;
}
num = firstTryWithRadius + 1;
while (!CellFinder.TryRandomClosewalkCellNear(root, map, num, out result, null))
{
if (num > map.Size.x / 2 && num > map.Size.z / 2)
{
result = root;
return(false);
}
num *= 2;
}
result2 = true;
}
return(result2);
}
/// <summary> Update the graphic if the life stage changed and swap the body graphic if moving </summary>
public override void Tick()
{
base.Tick();
if (GenTicks.TicksAbs % Frameskip != FrameskipOffset)
{
return; // frameskip
}
if (!Spawned)
{
return;
}
if (Destroyed)
{
return;
}
if (pather == null)
{
return; // this can occur if the pawn leaves the map area
}
if (Drawer?.renderer == null)
{
return;
}
// initialize the replacement graphics (once per lifestage)
if (lifeStageBefore != ageTracker.CurKindLifeStage)
{
SetupReplacements();
lifeStageBefore = ageTracker.CurKindLifeStage;
}
// avoid hunting tamed animals, accept non-ideal food instead
if (Faction != Faction.OfPlayer && jobs?.curJob?.def == JobDefOf.PredatorHunt)
{
if ((jobs.curJob.targetA.Thing as Pawn)?.Faction == Faction.OfPlayer)
{
jobs.StopAll(); // stop predator hunt job
if (needs.food.TicksStarving < 30000)
{
// find food
var food = GenClosest.ClosestThingReachable(Position, Map,
ThingRequest.ForGroup(ThingRequestGroup.HaulableAlways),
AI.PathEndMode.OnCell,
TraverseParms.For(this, Danger.Deadly, TraverseMode.ByPawn, false),
maxDistance: 100f,
validator: (thing) =>
thing.def.category == ThingCategory.Item &&
thing.def.IsNutritionGivingIngestible
/*&& RaceProps.CanEverEat(thing)*/, // omit food preferences
customGlobalSearchSet: null,
searchRegionsMax: -1,
forceGlobalSearch: false);
if (food != null)
{
// try to find other food
jobs.StartJob(new AI.Job(JobDefOf.Ingest, food));
}
else
{
// wander until food is found or too starving to continue
StartJobWander();
}
}
else // if desperate
{
IntVec3 exit_dest;
if (RCellFinder.TryFindBestExitSpot(this, out exit_dest, TraverseMode.ByPawn))
{
// exit map
jobs.StartJob(new AI.Job(JobDefOf.Goto, exit_dest)
{
exitMapOnArrival = true
});
}
else
{
// fallback to wandering
StartJobWander();
}
}
}
}
// attempt to find a replacement graphic
foreach (var replacement in replacements)
{
if (replacement.TryReplace(Drawer.renderer))
{
break; // break on first successful replacement
}
}
}
public static bool TryRandomClosewalkCellNear(IntVec3 root, Map map, int radius, out IntVec3 result, Predicate <IntVec3> extraValidator = null)
{
return(CellFinder.TryFindRandomReachableCellNear(root, map, (float)radius, TraverseParms.For(TraverseMode.NoPassClosedDoors, Danger.Deadly, false), (IntVec3 c) => c.Standable(map) && (extraValidator == null || extraValidator(c)), null, out result, 999999));
}