public static Thing Spawn(Thing thing, IntVec3 loc, Map map, Rot4 rot, WipeMode wipeMode = WipeMode.Vanish, bool respawningAfterLoad = false)
{
if (thing.Spawned)
{
Log.Error("Tried to spawn " + thing.ToStringSafe <Thing>() + " but it's already spawned.");
return(thing);
}
if (map == null)
{
Log.Error("Tried to spawn " + thing.ToStringSafe <Thing>() + " in a null map.", false);
return(null);
}
if (!loc.InBounds(map))
{
Log.Error("Tried to spawn " + thing.ToStringSafe <Thing>() + " out of bounds at " + loc + ".", false);
return(null);
}
var occupiedRect = GenAdj.OccupiedRect(loc, rot, thing.def.Size);
if (!occupiedRect.InBounds(map))
{
Log.Error("Tried to spawn " + thing.ToStringSafe <Thing>() + " out of bounds at " + loc + " (out of bounds because size is " + thing.def.Size + ").", false);
return(null);
}
if (thing.def.randomizeRotationOnSpawn)
{
rot = Rot4.Random;
}
switch (wipeMode)
{
case WipeMode.Vanish:
GenSpawn.WipeExistingThings(loc, rot, thing.def, map, DestroyMode.Vanish);
break;
case WipeMode.FullRefund:
GenSpawn.WipeAndRefundExistingThings(loc, rot, thing.def, map);
break;
}
if (thing.holdingOwner != null)
{
thing.holdingOwner.Remove(thing);
}
thing.Position = loc;
thing.Rotation = rot;
thing.SpawnSetup(map, respawningAfterLoad);
if (
thing.Spawned &&
thing.stackCount == 0
)
{
Log.Error("Spawned thing with 0 stackCount: " + thing, false);
thing.Destroy(DestroyMode.Vanish);
return(null);
}
if (thing.def.passability == Traversability.Impassable)
{
foreach (var cell in occupiedRect)
{
foreach (var existingThing in cell.GetThingList(map).ToList <Thing>())
{
if (existingThing != thing)
{
(existingThing as Pawn)?.pather.TryRecoverFromUnwalkablePosition(false);
}
}
}
}
return(thing);
}
public static bool Spawn(ref Thing __result,
Thing newThing,
IntVec3 loc,
Map map,
Rot4 rot,
WipeMode wipeMode = WipeMode.Vanish,
bool respawningAfterLoad = false)
{
if (map == null)
{
Log.Error("Tried to spawn " + newThing.ToStringSafe <Thing>() + " in a null map.", false);
__result = (Thing)null;
return(false);
}
if (!loc.InBounds(map))
{
Log.Error("Tried to spawn " + newThing.ToStringSafe <Thing>() + " out of bounds at " + (object)loc + ".", false);
__result = (Thing)null;
return(false);
}
if (null != newThing)
{
if (null != newThing.def)
{
if (newThing.def.randomizeRotationOnSpawn)
{
rot = Rot4.Random;
}
CellRect occupiedRect = GenAdj.OccupiedRect(loc, rot, newThing.def.Size);
if (!occupiedRect.InBounds(map))
{
Log.Error("Tried to spawn " + newThing.ToStringSafe <Thing>() + " out of bounds at " + (object)loc + " (out of bounds because size is " + (object)newThing.def.Size + ").", false);
__result = (Thing)null;
return(false);
}
if (newThing.Spawned)
{
Log.Error("Tried to spawn " + (object)newThing + " but it's already spawned.", false);
__result = newThing;
return(false);
}
switch (wipeMode)
{
case WipeMode.Vanish:
GenSpawn.WipeExistingThings(loc, rot, (BuildableDef)newThing.def, map, DestroyMode.Vanish);
break;
case WipeMode.FullRefund:
GenSpawn.WipeAndRefundExistingThings(loc, rot, (BuildableDef)newThing.def, map);
break;
case WipeMode.VanishOrMoveAside:
GenSpawn.CheckMoveItemsAside(loc, rot, newThing.def, map);
GenSpawn.WipeExistingThings(loc, rot, (BuildableDef)newThing.def, map, DestroyMode.Vanish);
break;
}
if (newThing.def.category == ThingCategory.Item)
{
foreach (IntVec3 intVec3 in occupiedRect)
{
foreach (Thing thing in intVec3.GetThingList(map).ToList <Thing>())
{
if (thing != newThing && thing.def.category == ThingCategory.Item)
{
thing.DeSpawn(DestroyMode.Vanish);
if (!GenPlace.TryPlaceThing(thing, intVec3, map, ThingPlaceMode.Near, (Action <Thing, int>)null, (Predicate <IntVec3>)(x => !occupiedRect.Contains(x)), new Rot4()))
{
thing.Destroy(DestroyMode.Vanish);
}
}
}
}
}
newThing.Rotation = rot;
newThing.Position = loc;
if (newThing.holdingOwner != null)
{
newThing.holdingOwner.Remove(newThing);
}
newThing.SpawnSetup(map, respawningAfterLoad);
if (newThing.Spawned && newThing.stackCount == 0)
{
Log.Error("Spawned thing with 0 stackCount: " + (object)newThing, false);
newThing.Destroy(DestroyMode.Vanish);
__result = (Thing)null;
return(false);
}
if (newThing.def.passability == Traversability.Impassable)
{
foreach (IntVec3 c in occupiedRect)
{
foreach (Thing thing in c.GetThingList(map).ToList <Thing>())
{
if (thing != newThing && thing is Pawn pawn)
{
pawn.pather.TryRecoverFromUnwalkablePosition(false);
}
}
}
}
}
}
__result = newThing;
return(false);
}