private static bool TryFindPlaceSpotNear(IntVec3 center, Map map, Thing thing, bool allowStacking, out IntVec3 bestSpot)
{
PlaceSpotQuality placeSpotQuality = PlaceSpotQuality.Unusable;
bestSpot = center;
int num = 0;
while (num < 9)
{
IntVec3 intVec = center + GenRadial.RadialPattern[num];
PlaceSpotQuality placeSpotQuality2 = GenPlace.PlaceSpotQualityAt(intVec, map, thing, center, allowStacking);
if ((int)placeSpotQuality2 > (int)placeSpotQuality)
{
bestSpot = intVec;
placeSpotQuality = placeSpotQuality2;
}
if (placeSpotQuality != PlaceSpotQuality.Perfect)
{
num++;
continue;
}
break;
}
if ((int)placeSpotQuality >= 3)
{
return(true);
}
int num2 = 0;
while (num2 < GenPlace.PlaceNearMiddleRadialCells)
{
IntVec3 intVec = center + GenRadial.RadialPattern[num2];
PlaceSpotQuality placeSpotQuality2 = GenPlace.PlaceSpotQualityAt(intVec, map, thing, center, allowStacking);
if ((int)placeSpotQuality2 > (int)placeSpotQuality)
{
bestSpot = intVec;
placeSpotQuality = placeSpotQuality2;
}
if (placeSpotQuality != PlaceSpotQuality.Perfect)
{
num2++;
continue;
}
break;
}
if ((int)placeSpotQuality >= 3)
{
return(true);
}
int num3 = 0;
while (num3 < GenPlace.PlaceNearMaxRadialCells)
{
IntVec3 intVec = center + GenRadial.RadialPattern[num3];
PlaceSpotQuality placeSpotQuality2 = GenPlace.PlaceSpotQualityAt(intVec, map, thing, center, allowStacking);
if ((int)placeSpotQuality2 > (int)placeSpotQuality)
{
bestSpot = intVec;
placeSpotQuality = placeSpotQuality2;
}
if (placeSpotQuality != PlaceSpotQuality.Perfect)
{
num3++;
continue;
}
break;
}
if ((int)placeSpotQuality > 0)
{
return(true);
}
bestSpot = center;
return(false);
}
private static PlaceSpotQuality PlaceSpotQualityAt(IntVec3 c, Map map, Thing thing, IntVec3 center, bool allowStacking)
{
if (c.InBounds(map) && c.Walkable(map))
{
List <Thing> list = map.thingGrid.ThingsListAt(c);
for (int i = 0; i < list.Count; i++)
{
Thing thing2 = list[i];
if (thing.def.saveCompressible && thing2.def.saveCompressible)
{
return(PlaceSpotQuality.Unusable);
}
if (thing.def.category == ThingCategory.Item && thing2.def.category == ThingCategory.Item && (!thing2.CanStackWith(thing) || thing2.stackCount >= thing.def.stackLimit))
{
return(PlaceSpotQuality.Unusable);
}
}
if (c.GetRoom(map, RegionType.Set_Passable) != center.GetRoom(map, RegionType.Set_Passable))
{
if (!map.reachability.CanReach(center, c, PathEndMode.OnCell, TraverseMode.PassDoors, Danger.Deadly))
{
return(PlaceSpotQuality.Awful);
}
return(PlaceSpotQuality.Bad);
}
if (allowStacking)
{
for (int j = 0; j < list.Count; j++)
{
Thing thing3 = list[j];
if (thing3.def.category == ThingCategory.Item && thing3.CanStackWith(thing) && thing3.stackCount < thing.def.stackLimit)
{
return(PlaceSpotQuality.Perfect);
}
}
}
Pawn pawn = thing as Pawn;
bool flag = pawn != null && pawn.Downed;
PlaceSpotQuality placeSpotQuality = PlaceSpotQuality.Perfect;
for (int k = 0; k < list.Count; k++)
{
Thing thing4 = list[k];
if (thing4.def.IsDoor)
{
return(PlaceSpotQuality.Bad);
}
if (thing4 is Building_WorkTable)
{
return(PlaceSpotQuality.Bad);
}
Pawn pawn2 = thing4 as Pawn;
if (pawn2 != null)
{
if (pawn2.Downed || flag)
{
return(PlaceSpotQuality.Bad);
}
if ((int)placeSpotQuality > 3)
{
placeSpotQuality = PlaceSpotQuality.Okay;
}
}
if (thing4.def.category == ThingCategory.Plant && thing4.def.selectable && (int)placeSpotQuality > 3)
{
placeSpotQuality = PlaceSpotQuality.Okay;
}
}
return(placeSpotQuality);
}
return(PlaceSpotQuality.Unusable);
}
// overhauled version (vanilla is bugged)
public static PlaceSpotQuality PlaceSpotQualityAt(IntVec3 c, Thing thing, IntVec3 center)
{
if (!c.InBounds() || !c.Walkable())
{
return(PlaceSpotQuality.Unusable);
}
List <Thing> list = Find.ThingGrid.ThingsListAt(c);
// if other things on cell
int i = 0;
while (i < list.Count)
{
Thing thing2 = list[i];
if (thing.def.saveCompressible && thing2.def.saveCompressible)
{
return(PlaceSpotQuality.Unusable);
}
// same thing type
if (thing2.def.category == ThingCategory.Item)
{
// can stack with
if (thing2.def == thing.def && thing2.stackCount < thing.def.stackLimit)
{
// can absorb
// Required, because thing reference is changed to the absorber, if absorbed
Thing t = thing2;
if (thing.TryAbsorbStack(thing2, true))
{
// Clean up to prevent haulables lists overflow
RemoveHaulableFromLists(t);
return(PlaceSpotQuality.Perfect);
}
// cannot absorb all/anything
else
{
return(PlaceSpotQuality.Unusable);
}
}
return(PlaceSpotQuality.Unusable);
}
else
{
i++;
}
}
// if in same room
if (c.GetRoom() == center.GetRoom())
{
PlaceSpotQuality placeSpotQuality = PlaceSpotQuality.Perfect;
for (int j = 0; j < list.Count; j++)
{
Thing thing3 = list[j];
if (thing3.def.thingClass == typeof(Building_Door))
{
return(PlaceSpotQuality.Bad);
}
Pawn pawn = thing3 as Pawn;
if (pawn != null)
{
if (pawn.Downed)
{
return(PlaceSpotQuality.Bad);
}
if (placeSpotQuality > PlaceSpotQuality.Okay)
{
placeSpotQuality = PlaceSpotQuality.Okay;
}
}
if (thing3.def.category == ThingCategory.Plant && thing3.def.selectable && placeSpotQuality > PlaceSpotQuality.Okay)
{
placeSpotQuality = PlaceSpotQuality.Okay;
}
}
return(placeSpotQuality);
}
if (!center.CanReach(c, PathEndMode.OnCell, TraverseMode.PassDoors, Danger.Deadly))
{
return(PlaceSpotQuality.Awful);
}
return(PlaceSpotQuality.Okay);
}
// duplicated to make changes
public static bool TryFindPlaceSpotNear(IntVec3 center, Thing thing, out IntVec3 bestSpot)
{
PlaceSpotQuality placeSpotQuality = PlaceSpotQuality.Unusable;
bestSpot = center;
// try place in 8 adjacent cells
for (int i = 0; i < 9; i++)
{
IntVec3 intVec = center + GenRadial.RadialPattern[i];
// call duplicated cause vanilla is private
PlaceSpotQuality placeSpotQuality2 = PlaceSpotQualityAt(intVec, thing, center);
if (placeSpotQuality2 > placeSpotQuality)
{
bestSpot = intVec;
placeSpotQuality = placeSpotQuality2;
}
if (placeSpotQuality == PlaceSpotQuality.Perfect)
{
break;
}
}
if (placeSpotQuality >= PlaceSpotQuality.Okay)
{
return(true);
}
for (int j = 0; j < PlaceNearMiddleRadialCells; j++)
{
IntVec3 intVec = center + GenRadial.RadialPattern[j];
// call duplicated cause vanilla is private
PlaceSpotQuality placeSpotQuality2 = PlaceSpotQualityAt(intVec, thing, center);
if (placeSpotQuality2 > placeSpotQuality)
{
bestSpot = intVec;
placeSpotQuality = placeSpotQuality2;
}
if (placeSpotQuality == PlaceSpotQuality.Perfect)
{
break;
}
}
if (placeSpotQuality >= PlaceSpotQuality.Okay)
{
return(true);
}
for (int k = 0; k < PlaceNearMaxRadialCells; k++)
{
IntVec3 intVec = center + GenRadial.RadialPattern[k];
// call duplicated cause vanilla is private
PlaceSpotQuality placeSpotQuality2 = PlaceSpotQualityAt(intVec, thing, center);
if (placeSpotQuality2 > placeSpotQuality)
{
bestSpot = intVec;
placeSpotQuality = placeSpotQuality2;
}
if (placeSpotQuality == PlaceSpotQuality.Perfect)
{
break;
}
}
if (placeSpotQuality > PlaceSpotQuality.Unusable)
{
return(true);
}
bestSpot = center;
return(false);
}
private static bool TryFindPlaceSpotNear(IntVec3 center, Rot4 rot, Map map, Thing thing, bool allowStacking, out IntVec3 bestSpot, Predicate <IntVec3> extraValidator = null)
{
PlaceSpotQuality placeSpotQuality = PlaceSpotQuality.Unusable;
bestSpot = center;
for (int i = 0; i < 9; i++)
{
IntVec3 intVec = center + GenRadial.RadialPattern[i];
PlaceSpotQuality placeSpotQuality2 = PlaceSpotQualityAt(intVec, rot, map, thing, center, allowStacking, extraValidator);
if ((int)placeSpotQuality2 > (int)placeSpotQuality)
{
bestSpot = intVec;
placeSpotQuality = placeSpotQuality2;
}
if (placeSpotQuality == PlaceSpotQuality.Perfect)
{
break;
}
}
if ((int)placeSpotQuality >= 3)
{
return(true);
}
for (int j = 0; j < PlaceNearMiddleRadialCells; j++)
{
IntVec3 intVec = center + GenRadial.RadialPattern[j];
PlaceSpotQuality placeSpotQuality2 = PlaceSpotQualityAt(intVec, rot, map, thing, center, allowStacking, extraValidator);
if ((int)placeSpotQuality2 > (int)placeSpotQuality)
{
bestSpot = intVec;
placeSpotQuality = placeSpotQuality2;
}
if (placeSpotQuality == PlaceSpotQuality.Perfect)
{
break;
}
}
if ((int)placeSpotQuality >= 3)
{
return(true);
}
for (int k = 0; k < PlaceNearMaxRadialCells; k++)
{
IntVec3 intVec = center + GenRadial.RadialPattern[k];
PlaceSpotQuality placeSpotQuality2 = PlaceSpotQualityAt(intVec, rot, map, thing, center, allowStacking, extraValidator);
if ((int)placeSpotQuality2 > (int)placeSpotQuality)
{
bestSpot = intVec;
placeSpotQuality = placeSpotQuality2;
}
if (placeSpotQuality == PlaceSpotQuality.Perfect)
{
break;
}
}
if ((int)placeSpotQuality > 0)
{
return(true);
}
bestSpot = center;
return(false);
}
private static PlaceSpotQuality PlaceSpotQualityAt(IntVec3 c, Rot4 rot, Map map, Thing thing, IntVec3 center, bool allowStacking, Predicate <IntVec3> extraValidator = null)
{
if (!c.InBounds(map) || !c.Walkable(map))
{
return(PlaceSpotQuality.Unusable);
}
if (!GenAdj.OccupiedRect(c, rot, thing.def.Size).InBounds(map))
{
return(PlaceSpotQuality.Unusable);
}
if (extraValidator != null && !extraValidator(c))
{
return(PlaceSpotQuality.Unusable);
}
List <Thing> list = map.thingGrid.ThingsListAt(c);
for (int i = 0; i < list.Count; i++)
{
Thing thing2 = list[i];
if (thing.def.saveCompressible && thing2.def.saveCompressible)
{
return(PlaceSpotQuality.Unusable);
}
if (thing.def.category == ThingCategory.Item && thing2.def.category == ThingCategory.Item && (!thing2.CanStackWith(thing) || thing2.stackCount >= thing.def.stackLimit))
{
return(PlaceSpotQuality.Unusable);
}
}
if (thing is Building)
{
foreach (IntVec3 item in GenAdj.OccupiedRect(c, rot, thing.def.size))
{
Building edifice = item.GetEdifice(map);
if (edifice != null && GenSpawn.SpawningWipes(thing.def, edifice.def))
{
return(PlaceSpotQuality.Awful);
}
}
}
if (c.GetRoom(map) != center.GetRoom(map))
{
if (!map.reachability.CanReach(center, c, PathEndMode.OnCell, TraverseMode.PassDoors, Danger.Deadly))
{
return(PlaceSpotQuality.Awful);
}
return(PlaceSpotQuality.Bad);
}
if (allowStacking)
{
for (int j = 0; j < list.Count; j++)
{
Thing thing3 = list[j];
if (thing3.def.category == ThingCategory.Item && thing3.CanStackWith(thing) && thing3.stackCount < thing.def.stackLimit)
{
return(PlaceSpotQuality.Perfect);
}
}
}
bool flag = (thing as Pawn)?.Downed ?? false;
PlaceSpotQuality placeSpotQuality = PlaceSpotQuality.Perfect;
for (int k = 0; k < list.Count; k++)
{
Thing thing4 = list[k];
if (thing4.def.IsDoor)
{
return(PlaceSpotQuality.Bad);
}
if (thing4 is Building_WorkTable)
{
return(PlaceSpotQuality.Bad);
}
Pawn pawn = thing4 as Pawn;
if (pawn != null)
{
if (pawn.Downed | flag)
{
return(PlaceSpotQuality.Bad);
}
if ((int)placeSpotQuality > 3)
{
placeSpotQuality = PlaceSpotQuality.Okay;
}
}
if (thing4.def.category == ThingCategory.Plant && thing4.def.selectable && (int)placeSpotQuality > 3)
{
placeSpotQuality = PlaceSpotQuality.Okay;
}
}
return(placeSpotQuality);
}
