public bool CanReach(IntVec3 start, LocalTargetInfo dest, PathEndMode peMode, TraverseParms traverseParams)
{
if (this.working)
{
Log.ErrorOnce("Called CanReach() while working. This should never happen. Suppressing further errors.", 7312233, false);
return(false);
}
if (traverseParams.pawn != null)
{
if (!traverseParams.pawn.Spawned)
{
return(false);
}
if (traverseParams.pawn.Map != this.map)
{
Log.Error(string.Concat(new object[]
{
"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=",
this.map
}), false);
return(false);
}
}
if (ReachabilityImmediate.CanReachImmediate(start, dest, this.map, peMode, traverseParams.pawn))
{
return(true);
}
if (!dest.IsValid)
{
return(false);
}
if (dest.HasThing && dest.Thing.Map != this.map)
{
return(false);
}
if (!start.InBounds(this.map) || !dest.Cell.InBounds(this.map))
{
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))
{
return(true);
}
}
if (traverseParams.mode == TraverseMode.PassAllDestroyableThings)
{
TraverseParms traverseParams2 = traverseParams;
traverseParams2.mode = TraverseMode.PassDoors;
if (this.CanReach(start, dest, peMode, traverseParams2))
{
return(true);
}
}
dest = (LocalTargetInfo)GenPath.ResolvePathMode(traverseParams.pawn, dest.ToTargetInfo(this.map), ref peMode);
this.working = true;
bool result;
try
{
this.pathGrid = this.map.pathGrid;
this.regionGrid = this.map.regionGrid;
this.reachedIndex += 1u;
this.destRegions.Clear();
if (peMode == PathEndMode.OnCell)
{
Region region = dest.Cell.GetRegion(this.map, RegionType.Set_Passable);
if (region != null && region.Allows(traverseParams, true))
{
this.destRegions.Add(region);
}
}
else if (peMode == PathEndMode.Touch)
{
TouchPathEndModeUtility.AddAllowedAdjacentRegions(dest, traverseParams, this.map, this.destRegions);
}
if (this.destRegions.Count == 0 && traverseParams.mode != TraverseMode.PassAllDestroyableThings && traverseParams.mode != TraverseMode.PassAllDestroyableThingsNotWater)
{
this.FinalizeCheck();
result = false;
}
else
{
this.destRegions.RemoveDuplicates <Region>();
this.openQueue.Clear();
this.numRegionsOpened = 0;
this.DetermineStartRegions(start);
if (this.openQueue.Count == 0 && traverseParams.mode != TraverseMode.PassAllDestroyableThings && traverseParams.mode != TraverseMode.PassAllDestroyableThingsNotWater)
{
this.FinalizeCheck();
result = false;
}
else
{
if (this.startingRegions.Any <Region>() && this.destRegions.Any <Region>() && this.CanUseCache(traverseParams.mode))
{
BoolUnknown cachedResult = this.GetCachedResult(traverseParams);
if (cachedResult == BoolUnknown.True)
{
this.FinalizeCheck();
result = true;
return(result);
}
if (cachedResult == BoolUnknown.False)
{
this.FinalizeCheck();
result = false;
return(result);
}
if (cachedResult != BoolUnknown.Unknown)
{
}
}
if (traverseParams.mode == TraverseMode.PassAllDestroyableThings || traverseParams.mode == TraverseMode.PassAllDestroyableThingsNotWater || traverseParams.mode == TraverseMode.NoPassClosedDoorsOrWater)
{
bool flag = this.CheckCellBasedReachability(start, dest, peMode, traverseParams);
this.FinalizeCheck();
result = flag;
}
else
{
bool flag2 = this.CheckRegionBasedReachability(traverseParams);
this.FinalizeCheck();
result = flag2;
}
}
}
}
finally
{
this.working = false;
}
return(result);
}
public bool CanReach(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);
}
if (traverseParams.pawn != null)
{
if (!traverseParams.pawn.Spawned)
{
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));
return(false);
}
}
if (ReachabilityImmediate.CanReachImmediate(start, dest, map, peMode, traverseParams.pawn))
{
return(true);
}
if (!dest.IsValid)
{
return(false);
}
if (dest.HasThing && dest.Thing.Map != map)
{
return(false);
}
if (!start.InBounds(map) || !dest.Cell.InBounds(map))
{
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))
{
return(true);
}
}
if (traverseParams.mode == TraverseMode.PassAllDestroyableThings)
{
TraverseParms traverseParams2 = traverseParams;
traverseParams2.mode = TraverseMode.PassDoors;
if (CanReach(start, dest, peMode, traverseParams2))
{
return(true);
}
}
dest = (LocalTargetInfo)GenPath.ResolvePathMode(traverseParams.pawn, dest.ToTargetInfo(map), ref peMode);
working = true;
try
{
pathGrid = map.pathGrid;
regionGrid = map.regionGrid;
reachedIndex++;
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)
{
FinalizeCheck();
return(false);
}
destRegions.RemoveDuplicates();
openQueue.Clear();
numRegionsOpened = 0;
DetermineStartRegions(start);
if (openQueue.Count == 0 && traverseParams.mode != TraverseMode.PassAllDestroyableThings && traverseParams.mode != TraverseMode.PassAllDestroyableThingsNotWater)
{
FinalizeCheck();
return(false);
}
if (startingRegions.Any() && destRegions.Any() && CanUseCache(traverseParams.mode))
{
switch (GetCachedResult(traverseParams))
{
case BoolUnknown.True:
FinalizeCheck();
return(true);
case BoolUnknown.False:
FinalizeCheck();
return(false);
}
}
if (traverseParams.mode == TraverseMode.PassAllDestroyableThings || traverseParams.mode == TraverseMode.PassAllDestroyableThingsNotWater || traverseParams.mode == TraverseMode.NoPassClosedDoorsOrWater)
{
bool result = CheckCellBasedReachability(start, dest, peMode, traverseParams);
FinalizeCheck();
return(result);
}
bool result2 = CheckRegionBasedReachability(traverseParams);
FinalizeCheck();
return(result2);
}
finally
{
working = false;
}
}
public static bool CanReach(Reachability __instance, ref bool __result, IntVec3 start, LocalTargetInfo dest, PathEndMode peMode, TraverseParms traverseParams)
{
Map map = __instance.map;
//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)
{
#if RW12
Room room = RegionAndRoomQuery.RoomAtFast(start, map);
if (room != null && room == RegionAndRoomQuery.RoomAtFast(dest.Cell, map))
#endif
#if RW13
District district = RegionAndRoomQuery.DistirctAtFast(start, map);
if (district != null && district == RegionAndRoomQuery.DistirctAtFast(dest.Cell, map))
#endif
{
__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);
//working = true;
try
{
#if RW12
__instance.pathGrid = map.pathGrid;
PathGrid pathGrid = map.pathGrid;
#endif
#if RW13
__instance.pathGrid = map.pathing.For(traverseParams).pathGrid;
PathGrid pathGrid = __instance.pathGrid;
#endif
__instance.regionGrid = map.regionGrid;
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() && __instance.CanUseCache(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 = __instance.CheckCellBasedReachability(start, dest, peMode, traverseParams);
__result = result;
return(false);
}
bool result2 = CheckRegionBasedReachability(__instance, traverseParams, openQueue, regionsReached, startingRegions, destRegions);
__result = result2;
return(false);
}
finally
{
//working = 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
{
}
}
