private static bool CheckCellBasedReachability(
IntVec3 start,
LocalTargetInfo dest,
PathEndMode peMode,
TraverseParms traverseParams, RegionGrid regionGrid, Reachability __instance, List <Region> this_startingRegions,
ReachabilityCache this_cache, List <Region> this_destRegions)
{
IntVec3 foundCell = IntVec3.Invalid;
Region[] directRegionGrid = regionGrid.DirectGrid;
PathGrid pathGrid = map(__instance).pathGrid;
CellIndices cellIndices = map(__instance).cellIndices;
map(__instance).floodFiller.FloodFill(start, (Predicate <IntVec3>)(c =>
{
int index = cellIndices.CellToIndex(c);
if ((traverseParams.mode == TraverseMode.PassAllDestroyableThingsNotWater || traverseParams.mode == TraverseMode.NoPassClosedDoorsOrWater) &&
c.GetTerrain(map(__instance)).IsWater)
{
return(false);
}
if (traverseParams.mode == TraverseMode.PassAllDestroyableThings || traverseParams.mode == TraverseMode.PassAllDestroyableThingsNotWater)
{
if (!pathGrid.WalkableFast(index))
{
Building edifice = c.GetEdifice(map(__instance));
if (edifice == null || !PathFinder.IsDestroyable((Thing)edifice))
{
return(false);
}
}
}
else if (traverseParams.mode != TraverseMode.NoPassClosedDoorsOrWater)
{
Log.ErrorOnce("Do not use this method for non-cell based modes!", 938476762, false);
if (!pathGrid.WalkableFast(index))
{
return(false);
}
}
Region region = directRegionGrid[index];
return(region == null || region.Allows(traverseParams, false));
}), (Func <IntVec3, bool>)(c =>
{
if (!ReachabilityImmediate.CanReachImmediate(c, dest, map(__instance), peMode, traverseParams.pawn))
{
return(false);
}
foundCell = c;
return(true);
}), int.MaxValue, false, (IEnumerable <IntVec3>)null);
if (foundCell.IsValid)
{
if (CanUseCache(traverseParams.mode))
{
Region validRegionAt = regionGrid.GetValidRegionAt(foundCell);
if (validRegionAt != null)
{
for (int index = 0; index < this_startingRegions.Count; ++index)
{
this_cache.AddCachedResult(this_startingRegions[index].Room, validRegionAt.Room, traverseParams, true);
}
}
}
return(true);
}
if (CanUseCache(traverseParams.mode))
{
for (int index1 = 0; index1 < this_startingRegions.Count; ++index1)
{
for (int index2 = 0; index2 < this_destRegions.Count; ++index2)
{
this_cache.AddCachedResult(this_startingRegions[index1].Room, this_destRegions[index2].Room, traverseParams, false);
}
}
}
return(false);
}
private static IAttackTarget FindBestReachableMeleeTarget(Predicate <IAttackTarget> validator, Pawn searcherPawn, float maxTargDist, bool canBash)
{
maxTargDist = Mathf.Min(maxTargDist, 30f);
IAttackTarget reachableTarget = null;
Func <IntVec3, IAttackTarget> bestTargetOnCell = delegate(IntVec3 x)
{
List <Thing> thingList = x.GetThingList(searcherPawn.Map);
for (int i = 0; i < thingList.Count; i++)
{
Thing thing = thingList[i];
IAttackTarget attackTarget = thing as IAttackTarget;
if (attackTarget != null)
{
if (validator(attackTarget))
{
if (ReachabilityImmediate.CanReachImmediate(x, thing, searcherPawn.Map, PathEndMode.Touch, searcherPawn))
{
if (searcherPawn.CanReachImmediate(thing, PathEndMode.Touch) || searcherPawn.Map.attackTargetReservationManager.CanReserve(searcherPawn, attackTarget))
{
return(attackTarget);
}
}
}
}
}
return(null);
};
searcherPawn.Map.floodFiller.FloodFill(searcherPawn.Position, delegate(IntVec3 x)
{
if (!x.Walkable(searcherPawn.Map))
{
return(false);
}
if ((float)x.DistanceToSquared(searcherPawn.Position) > maxTargDist * maxTargDist)
{
return(false);
}
if (!canBash)
{
Building_Door building_Door = x.GetEdifice(searcherPawn.Map) as Building_Door;
if (building_Door != null && !building_Door.CanPhysicallyPass(searcherPawn))
{
return(false);
}
}
return(!PawnUtility.AnyPawnBlockingPathAt(x, searcherPawn, true, false, false));
}, delegate(IntVec3 x)
{
for (int i = 0; i < 8; i++)
{
IntVec3 intVec = x + GenAdj.AdjacentCells[i];
if (intVec.InBounds(searcherPawn.Map))
{
IAttackTarget attackTarget = bestTargetOnCell(intVec);
if (attackTarget != null)
{
reachableTarget = attackTarget;
break;
}
}
}
return(reachableTarget != null);
}, int.MaxValue, false, null);
return(reachableTarget);
}
public bool TryFindCEShootLineFromTo(IntVec3 root, LocalTargetInfo targ, out ShootLine resultingLine)
{
if (targ.HasThing && targ.Thing.Map != caster.Map)
{
resultingLine = default(ShootLine);
return(false);
}
if (verbProps.range <= ShootTuning.MeleeRange) // If this verb has a MAX range up to melee range (NOT a MIN RANGE!)
{
resultingLine = new ShootLine(root, targ.Cell);
return(ReachabilityImmediate.CanReachImmediate(root, targ, caster.Map, PathEndMode.Touch, null));
}
CellRect cellRect = (!targ.HasThing) ? CellRect.SingleCell(targ.Cell) : targ.Thing.OccupiedRect();
float num = cellRect.ClosestDistSquaredTo(root);
if (num > verbProps.range * verbProps.range || num < verbProps.minRange * verbProps.minRange)
{
resultingLine = new ShootLine(root, targ.Cell);
return(false);
}
//if (!this.verbProps.NeedsLineOfSight) This method doesn't consider the currently loaded projectile
if (Projectile.projectile.flyOverhead)
{
resultingLine = new ShootLine(root, targ.Cell);
return(true);
}
// First check current cell for early opt-out
IntVec3 dest;
var shotSource = root.ToVector3Shifted();
shotSource.y = ShotHeight;
// Adjust for multi-tile turrets
if (caster.def.building?.IsTurret ?? false)
{
shotSource = ShotSource;
}
if (CanHitFromCellIgnoringRange(shotSource, targ, out dest))
{
resultingLine = new ShootLine(root, dest);
return(true);
}
// For pawns, calculate possible lean locations
if (CasterIsPawn)
{
// Next check lean sources
ShootLeanUtility.LeanShootingSourcesFromTo(root, cellRect.ClosestCellTo(root), caster.Map, tempLeanShootSources);
foreach (var leanLoc in tempLeanShootSources)
{
var leanOffset = (leanLoc - root).ToVector3() * 0.5f;
if (CanHitFromCellIgnoringRange(shotSource + leanOffset, targ, out dest))
{
resultingLine = new ShootLine(leanLoc, dest);
return(true);
}
}
}
resultingLine = new ShootLine(root, targ.Cell);
return(false);
}
public static bool CanReach(Reachability __instance, ref bool __result,
IntVec3 start,
LocalTargetInfo dest,
PathEndMode peMode,
TraverseParms traverseParams)
{
/*
* if (working)
* {
* Log.ErrorOnce("Called CanReach() while working. This should never happen. Suppressing further errors.", 7312233);
* return false;
* }
*/
Map this_map = map(__instance);
if (traverseParams.pawn != null)
{
if (!traverseParams.pawn.Spawned)
{
__result = false;
return(false);
}
if (traverseParams.pawn.Map != this_map)
{
Log.Error("Called CanReach() with a pawn spawned not on this map. This means that we can't check his reachability here. Pawn's current map should have been used instead of this one. pawn=" +
(object)traverseParams.pawn + " pawn.Map=" + (object)traverseParams.pawn.Map + " map=" + (object)map(__instance), false);
__result = false;
return(false);
}
}
if (ReachabilityImmediate.CanReachImmediate(start, dest, this_map, peMode, traverseParams.pawn))
{
__result = true;
return(false);
}
if (!dest.IsValid || dest.HasThing && dest.Thing.Map != this_map || (!start.InBounds(this_map) || !dest.Cell.InBounds(this_map)))
{
__result = false;
return(false);
}
if ((peMode == PathEndMode.OnCell || peMode == PathEndMode.Touch || peMode == PathEndMode.ClosestTouch) && (traverseParams.mode != TraverseMode.NoPassClosedDoorsOrWater && traverseParams.mode != TraverseMode.PassAllDestroyableThingsNotWater))
{
Room room = RegionAndRoomQuery.RoomAtFast(start, this_map, RegionType.Set_Passable);
if (room != null && room == RegionAndRoomQuery.RoomAtFast(dest.Cell, this_map, RegionType.Set_Passable))
{
__result = true;
return(false);
}
}
if (traverseParams.mode == TraverseMode.PassAllDestroyableThings)
{
TraverseParms traverseParams1 = traverseParams;
traverseParams1.mode = TraverseMode.PassDoors;
if (__instance.CanReach(start, dest, peMode, traverseParams1))
{
__result = true;
return(false);
}
}
dest = (LocalTargetInfo)GenPath.ResolvePathMode(traverseParams.pawn, dest.ToTargetInfo(this_map), ref peMode);
//working = true;
try
{
uint this_reachedIndex; //Replaced reachedIndex
lock (reachedIndexLock) //Added
{
this_reachedIndex = offsetReachedIndex; //Added
offsetReachedIndex += 100000; //Added
}
HashSet <Region> regionsReached = new HashSet <Region>(); //Added
PathGrid pathGrid = this_map.pathGrid; //Replaced pathGrid
RegionGrid regionGrid = this_map.regionGrid; //Replaced regionGrid
++this_reachedIndex; //Replaced reachedIndex
//this_destRegions.Clear();
List <Region> this_destRegions = new List <Region>(); //Replaced destRegions
switch (peMode)
{
case PathEndMode.OnCell:
Region region = dest.Cell.GetRegion(this_map, RegionType.Set_Passable);
if (region != null && region.Allows(traverseParams, true))
{
this_destRegions.Add(region);
break;
}
break;
case PathEndMode.Touch:
TouchPathEndModeUtility.AddAllowedAdjacentRegions(dest, traverseParams, this_map, this_destRegions);
break;
}
if (this_destRegions.Count == 0 && traverseParams.mode != TraverseMode.PassAllDestroyableThings && traverseParams.mode != TraverseMode.PassAllDestroyableThingsNotWater)
{
//this.FinalizeCheck();
__result = false;
return(false);
}
this_destRegions.RemoveDuplicates <Region>();
//this_openQueue.Clear();
Queue <Region> this_openQueue = new Queue <Region>(); //Replaced openQueue
int this_numRegionsOpened = 0; //Replaced numRegionsOpened
List <Region> this_startingRegions = new List <Region>();
DetermineStartRegions2(__instance, start, this_startingRegions, pathGrid, regionGrid, this_reachedIndex, this_openQueue, ref this_numRegionsOpened, regionsReached);
if (this_openQueue.Count == 0 && traverseParams.mode != TraverseMode.PassAllDestroyableThings && traverseParams.mode != TraverseMode.PassAllDestroyableThingsNotWater)
{
//this.FinalizeCheck();
__result = false;
return(false);
}
ReachabilityCache this_cache = cache(__instance);
if (this_startingRegions.Any <Region>() && this_destRegions.Any <Region>() && CanUseCache(traverseParams.mode))
{
switch (GetCachedResult2(traverseParams, this_startingRegions, this_destRegions, this_cache))
{
case BoolUnknown.True:
//this.FinalizeCheck();
__result = true;
return(false);
case BoolUnknown.False:
//this.FinalizeCheck();
__result = false;
return(false);
}
}
if (traverseParams.mode == TraverseMode.PassAllDestroyableThings || traverseParams.mode == TraverseMode.PassAllDestroyableThingsNotWater || traverseParams.mode == TraverseMode.NoPassClosedDoorsOrWater)
{
int num = CheckCellBasedReachability(start, dest, peMode, traverseParams,
regionGrid, __instance, this_startingRegions, this_cache, this_destRegions
) ? 1 : 0;
//this.FinalizeCheck();
__result = num != 0;
return(false);
}
int num1 = CheckRegionBasedReachability(traverseParams,
this_openQueue, this_reachedIndex,
this_destRegions, this_startingRegions, this_cache, ref this_numRegionsOpened, regionsReached
) ? 1 : 0;
//this.FinalizeCheck();
__result = num1 != 0;
return(false);
}
finally
{
}
}
private bool NeedNewPath()
{
if (!this.destination.IsValid || this.curPath == null || !this.curPath.Found || this.curPath.NodesLeftCount == 0)
{
return(true);
}
if (this.destination.HasThing && this.destination.Thing.Map != this.pawn.Map)
{
return(true);
}
if ((this.pawn.Position.InHorDistOf(this.curPath.LastNode, 15f) || this.pawn.Position.InHorDistOf(this.destination.Cell, 15f)) && !ReachabilityImmediate.CanReachImmediate(this.curPath.LastNode, this.destination, this.pawn.Map, this.peMode, this.pawn))
{
return(true);
}
if (this.curPath.UsedRegionHeuristics && this.curPath.NodesConsumedCount >= 75)
{
return(true);
}
if (this.lastPathedTargetPosition != this.destination.Cell)
{
float num = (float)(this.pawn.Position - this.destination.Cell).LengthHorizontalSquared;
float num2;
if (num > 900f)
{
num2 = 10f;
}
else if (num > 289f)
{
num2 = 5f;
}
else if (num > 100f)
{
num2 = 3f;
}
else if (num > 49f)
{
num2 = 2f;
}
else
{
num2 = 0.5f;
}
if ((float)(this.lastPathedTargetPosition - this.destination.Cell).LengthHorizontalSquared > num2 * num2)
{
return(true);
}
}
bool flag = PawnUtility.ShouldCollideWithPawns(this.pawn);
bool flag2 = this.curPath.NodesLeftCount < 30;
IntVec3 other = IntVec3.Invalid;
int num3 = 0;
while (num3 < 20 && num3 < this.curPath.NodesLeftCount)
{
IntVec3 intVec = this.curPath.Peek(num3);
if (!intVec.Walkable(this.pawn.Map))
{
return(true);
}
if (flag && !this.BestPathHadPawnsInTheWayRecently() && (PawnUtility.AnyPawnBlockingPathAt(intVec, this.pawn, false, true, false) || (flag2 && PawnUtility.AnyPawnBlockingPathAt(intVec, this.pawn, false, false, false))))
{
return(true);
}
if (!this.BestPathHadDangerRecently() && PawnUtility.KnownDangerAt(intVec, this.pawn.Map, this.pawn))
{
return(true);
}
Building_Door building_Door = intVec.GetEdifice(this.pawn.Map) as Building_Door;
if (building_Door != null)
{
if (!building_Door.CanPhysicallyPass(this.pawn) && !this.pawn.HostileTo(building_Door))
{
return(true);
}
if (building_Door.IsForbiddenToPass(this.pawn))
{
return(true);
}
}
if (num3 != 0 && intVec.AdjacentToDiagonal(other) && (PathFinder.BlocksDiagonalMovement(intVec.x, other.z, this.pawn.Map) || PathFinder.BlocksDiagonalMovement(other.x, intVec.z, this.pawn.Map)))
{
return(true);
}
other = intVec;
num3++;
}
return(false);
}
public override bool AllowVerbCast(IntVec3 root, Map map, LocalTargetInfo targ)
{
return(ReachabilityImmediate.CanReachImmediate(root, targ, map, PathEndMode.Touch, null));
}
public bool TryFindCEShootLineFromTo(IntVec3 root, LocalTargetInfo targ, out ShootLine resultingLine)
{
if (targ.HasThing && targ.Thing.Map != this.caster.Map)
{
resultingLine = default(ShootLine);
return(false);
}
if (this.verbProps.MeleeRange)
{
resultingLine = new ShootLine(root, targ.Cell);
return(ReachabilityImmediate.CanReachImmediate(root, targ, this.caster.Map, PathEndMode.Touch, null));
}
CellRect cellRect = (!targ.HasThing) ? CellRect.SingleCell(targ.Cell) : targ.Thing.OccupiedRect();
float num = cellRect.ClosestDistSquaredTo(root);
if (num > this.verbProps.range * this.verbProps.range || num < this.verbProps.minRange * this.verbProps.minRange)
{
resultingLine = new ShootLine(root, targ.Cell);
return(false);
}
//if (!this.verbProps.NeedsLineOfSight) This method doesn't consider the currently loaded projectile
if (ProjectileDef.projectile.flyOverhead)
{
resultingLine = new ShootLine(root, targ.Cell);
return(true);
}
if (this.CasterIsPawn)
{
IntVec3 dest;
if (this.CanHitFromCellIgnoringRange(root, targ, out dest))
{
resultingLine = new ShootLine(root, dest);
return(true);
}
ShootLeanUtility.LeanShootingSourcesFromTo(root, cellRect.ClosestCellTo(root), this.caster.Map, tempLeanShootSources);
for (int i = 0; i < tempLeanShootSources.Count; i++)
{
IntVec3 intVec = tempLeanShootSources[i];
if (this.CanHitFromCellIgnoringRange(intVec, targ, out dest))
{
resultingLine = new ShootLine(intVec, dest);
return(true);
}
}
}
else
{
CellRect.CellRectIterator iterator = this.caster.OccupiedRect().GetIterator();
while (!iterator.Done())
{
IntVec3 current = iterator.Current;
IntVec3 dest;
if (this.CanHitFromCellIgnoringRange(current, targ, out dest))
{
resultingLine = new ShootLine(current, dest);
return(true);
}
iterator.MoveNext();
}
}
resultingLine = new ShootLine(root, targ.Cell);
return(false);
}
// Token: 0x06002742 RID: 10050 RVA: 0x0012AED9 File Offset: 0x001292D9
public override bool AllowVerbCast(IntVec3 root, Map map, LocalTargetInfo targ, Verb verb)
{
return(!(verb is Verb_LaunchProjectile) || ReachabilityImmediate.CanReachImmediate(root, targ, map, PathEndMode.Touch, null));
}
public bool AllowVerbCast(Pawn caster, LocalTargetInfo targ, Verb verb)
{
return(!(verb is Verb_LaunchProjectile) || ReachabilityImmediate.CanReachImmediate(caster.Position, targ, caster.Map, PathEndMode.Touch, null));
}
public static bool PreFix(ref Toil __result, TargetIndex targetInd, Action hitAction)
{
Toil followAndAttack = new Toil();
followAndAttack.tickAction = delegate()
{
Pawn actor = followAndAttack.actor;
Job curJob = actor.jobs.curJob;
JobDriver curDriver = actor.jobs.curDriver;
Thing thing = curJob.GetTarget(targetInd).Thing;
Pawn pawn = thing as Pawn;
if (thing.Spawned && !ReachabilityImmediate.CanReachImmediate(actor, pawn, PathEndMode.Touch))
{
bool flag;
if (actor == null)
{
flag = (null != null);
}
else
{
Pawn_MindState mindState = actor.mindState;
flag = ((mindState?.meleeThreat) != null);
}
if (!flag && pawn != null && pawn != null && CamoUtility.IsTargetHidden(pawn, actor))
{
CamoAIUtility.CorrectJob(actor, pawn);
}
}
if (!thing.Spawned)
{
curDriver.ReadyForNextToil();
return;
}
if (thing != actor.pather.Destination.Thing || (!actor.pather.Moving && !ReachabilityImmediate.CanReachImmediate(actor, thing, PathEndMode.Touch)))
{
actor.pather.StartPath(thing, PathEndMode.Touch);
return;
}
if (ReachabilityImmediate.CanReachImmediate(actor, thing, PathEndMode.Touch))
{
if (pawn != null && pawn.Downed && !curJob.killIncappedTarget)
{
curDriver.ReadyForNextToil();
return;
}
hitAction();
}
};
followAndAttack.defaultCompleteMode = ToilCompleteMode.Never;
__result = followAndAttack;
return(false);
}
public override Job JobOnThing(Pawn pawn, Thing t, bool forced = false)
{
Job result;
if (!t.def.mineable)
{
result = null;
}
else if (pawn.Map.designationManager.DesignationAt(t.Position, DesignationDefOf.Mine) == null)
{
result = null;
}
else if (!pawn.CanReserve(t, 1, -1, null, false))
{
result = null;
}
else
{
bool flag = false;
for (int i = 0; i < 8; i++)
{
IntVec3 intVec = t.Position + GenAdj.AdjacentCells[i];
if (intVec.InBounds(pawn.Map) && intVec.Standable(pawn.Map) && ReachabilityImmediate.CanReachImmediate(intVec, t, pawn.Map, PathEndMode.Touch, pawn))
{
flag = true;
break;
}
}
if (!flag)
{
for (int j = 0; j < 8; j++)
{
IntVec3 intVec2 = t.Position + GenAdj.AdjacentCells[j];
if (intVec2.InBounds(t.Map))
{
if (ReachabilityImmediate.CanReachImmediate(intVec2, t, pawn.Map, PathEndMode.Touch, pawn))
{
if (intVec2.Walkable(t.Map) && !intVec2.Standable(t.Map))
{
Thing thing = null;
List <Thing> thingList = intVec2.GetThingList(t.Map);
for (int k = 0; k < thingList.Count; k++)
{
if (thingList[k].def.designateHaulable && thingList[k].def.passability == Traversability.PassThroughOnly)
{
thing = thingList[k];
break;
}
}
if (thing != null)
{
Job job = HaulAIUtility.HaulAsideJobFor(pawn, thing);
if (job != null)
{
return(job);
}
JobFailReason.Is(WorkGiver_Miner.NoPathTrans, null);
return(null);
}
}
}
}
}
JobFailReason.Is(WorkGiver_Miner.NoPathTrans, null);
result = null;
}
else
{
result = new Job(JobDefOf.Mine, t, 1500, true);
}
}
return(result);
}
public static bool CanReach(Reachability __instance, ref bool __result, IntVec3 start, LocalTargetInfo dest, PathEndMode peMode, TraverseParms traverseParams)
{
Map map = mapFieldRef(__instance);
//if (working)
//{
//Log.ErrorOnce("Called CanReach() while working. This should never happen. Suppressing further errors.", 7312233);
//return false;
//}
if (traverseParams.pawn != null)
{
if (!traverseParams.pawn.Spawned)
{
__result = false;
return(false);
}
if (traverseParams.pawn.Map != map)
{
Log.Error(string.Concat("Called CanReach() with a pawn spawned not on this map. This means that we can't check his reachability here. Pawn's current map should have been used instead of this one. pawn=", traverseParams.pawn, " pawn.Map=", traverseParams.pawn.Map, " map=", map));
__result = false;
return(false);
}
}
if (ReachabilityImmediate.CanReachImmediate(start, dest, map, peMode, traverseParams.pawn))
{
__result = true;
return(false);
}
if (!dest.IsValid)
{
__result = false;
return(false);
}
if (dest.HasThing && dest.Thing.Map != map)
{
__result = false;
return(false);
}
if (!start.InBounds(map) || !dest.Cell.InBounds(map))
{
__result = false;
return(false);
}
if ((peMode == PathEndMode.OnCell || peMode == PathEndMode.Touch || peMode == PathEndMode.ClosestTouch) && traverseParams.mode != TraverseMode.NoPassClosedDoorsOrWater && traverseParams.mode != TraverseMode.PassAllDestroyableThingsNotWater)
{
Room room = RegionAndRoomQuery.RoomAtFast(start, map);
if (room != null && room == RegionAndRoomQuery.RoomAtFast(dest.Cell, map))
{
__result = true;
return(false);
}
}
if (traverseParams.mode == TraverseMode.PassAllDestroyableThings)
{
TraverseParms traverseParams2 = traverseParams;
traverseParams2.mode = TraverseMode.PassDoors;
bool canReachResult = false;
CanReach(__instance, ref canReachResult, start, dest, peMode, traverseParams2);
if (canReachResult)
{
__result = true;
return(false);
}
}
dest = (LocalTargetInfo)GenPath.ResolvePathMode(traverseParams.pawn, dest.ToTargetInfo(map), ref peMode);
try
{
PathGrid pathGrid = map.pathGrid;
RegionGrid regionGrid = map.regionGrid;
destRegions.Clear();
switch (peMode)
{
case PathEndMode.OnCell:
{
Region region = dest.Cell.GetRegion(map);
if (region != null && region.Allows(traverseParams, isDestination: true))
{
destRegions.Add(region);
}
break;
}
case PathEndMode.Touch:
TouchPathEndModeUtility.AddAllowedAdjacentRegions(dest, traverseParams, map, destRegions);
break;
}
if (destRegions.Count == 0 && traverseParams.mode != TraverseMode.PassAllDestroyableThings && traverseParams.mode != TraverseMode.PassAllDestroyableThingsNotWater)
{
__result = false;
return(false);
}
destRegions.RemoveDuplicates();
regionsReached.Clear();
openQueue.Clear();
startingRegions.Clear();
DetermineStartRegions(map, start, startingRegions, pathGrid, regionGrid, openQueue, regionsReached);
if (openQueue.Count == 0 && traverseParams.mode != TraverseMode.PassAllDestroyableThings && traverseParams.mode != TraverseMode.PassAllDestroyableThingsNotWater)
{
__result = false;
return(false);
}
if (startingRegions.Any() && destRegions.Any() && funcCanUseCache(__instance, traverseParams.mode))
{
switch (GetCachedResult(__instance, traverseParams, startingRegions, destRegions))
{
case BoolUnknown.True:
__result = true;
return(false);
case BoolUnknown.False:
__result = false;
return(false);
}
}
if (traverseParams.mode == TraverseMode.PassAllDestroyableThings || traverseParams.mode == TraverseMode.PassAllDestroyableThingsNotWater || traverseParams.mode == TraverseMode.NoPassClosedDoorsOrWater)
{
bool result = funcCheckCellBasedReachability(__instance, start, dest, peMode, traverseParams);
__result = result;
return(false);
}
bool result2 = CheckRegionBasedReachability(__instance, traverseParams, openQueue, regionsReached, startingRegions, destRegions);
__result = result2;
return(false);
}
finally
{
}
}
// Verse.Verb
// Token: 0x060022E2 RID: 8930 RVA: 0x000D4A4C File Offset: 0x000D2C4C
public new bool TryFindShootLineFromTo(IntVec3 root, LocalTargetInfo targ, out ShootLine resultingLine)
{
if (targ.HasThing && targ.Thing.Map != this.Caster.Map)
{
resultingLine = default(ShootLine);
return(false);
}
if (this.verbProps.IsMeleeAttack || this.EffectiveRange <= 1.42f)
{
resultingLine = new ShootLine(root, targ.Cell);
return(ReachabilityImmediate.CanReachImmediate(root, targ, this.Caster.Map, PathEndMode.Touch, null));
}
CellRect cellRect = targ.HasThing ? targ.Thing.OccupiedRect() : CellRect.SingleCell(targ.Cell);
float num = this.verbProps.EffectiveMinRange(targ, this.Caster);
float num2 = cellRect.ClosestDistSquaredTo(root);
if (num2 > this.EffectiveRange * this.EffectiveRange || num2 < num * num)
{
resultingLine = new ShootLine(root, targ.Cell);
return(false);
}
if (!this.verbProps.requireLineOfSight)
{
resultingLine = new ShootLine(root, targ.Cell);
return(true);
}
if (this.CasterIsPawn)
{
IntVec3 dest;
if (this.CanHitFromCellIgnoringRange(root, targ, out dest))
{
resultingLine = new ShootLine(root, dest);
return(true);
}
ShootLeanUtility.LeanShootingSourcesFromTo(root, cellRect.ClosestCellTo(root), this.Caster.Map, Verb_ShootCompMounted.tempLeanShootSources);
for (int i = 0; i < Verb_ShootCompMounted.tempLeanShootSources.Count; i++)
{
IntVec3 intVec = Verb_ShootCompMounted.tempLeanShootSources[i];
if (this.CanHitFromCellIgnoringRange(intVec, targ, out dest))
{
resultingLine = new ShootLine(intVec, dest);
return(true);
}
}
}
else
{
IntVec2 size = new IntVec2(Caster.def.size.x + 1, Caster.def.size.z + 1);
foreach (IntVec3 intVec2 in GenAdj.OccupiedRect(Caster.Position, Caster.Rotation, size))
{
IntVec3 dest;
if (this.CanHitFromCellIgnoringRange(intVec2, targ, out dest))
{
resultingLine = new ShootLine(intVec2, dest);
return(true);
}
}
}
resultingLine = new ShootLine(root, targ.Cell);
return(false);
}