public static bool TryFindSkyfallerCell(ThingDef skyfaller, Map map, out IntVec3 cell, int minDistToEdge = 10, IntVec3 nearLoc = default(IntVec3), int nearLocMaxDist = -1, bool allowRoofedCells = true, bool allowCellsWithItems = false, bool allowCellsWithBuildings = false, bool colonyReachable = false, bool avoidColonistsIfExplosive = true, bool alwaysAvoidColonists = false, Predicate <IntVec3> extraValidator = null)
{
bool avoidColonists = (avoidColonistsIfExplosive && skyfaller.skyfaller.CausesExplosion) || alwaysAvoidColonists;
Predicate <IntVec3> validator = delegate(IntVec3 x)
{
CellRect.CellRectIterator iterator = GenAdj.OccupiedRect(x, Rot4.North, skyfaller.size).GetIterator();
while (!iterator.Done())
{
IntVec3 current = iterator.Current;
if (!current.InBounds(map) || current.Fogged(map) || !current.Standable(map) || (current.Roofed(map) && current.GetRoof(map).isThickRoof))
{
return(false);
}
if (!allowRoofedCells && current.Roofed(map))
{
return(false);
}
if (!allowCellsWithItems && current.GetFirstItem(map) != null)
{
return(false);
}
if (!allowCellsWithBuildings && current.GetFirstBuilding(map) != null)
{
return(false);
}
if (current.GetFirstSkyfaller(map) != null)
{
return(false);
}
iterator.MoveNext();
}
if (avoidColonists && SkyfallerUtility.CanPossiblyFallOnColonist(skyfaller, x, map))
{
return(false);
}
if (minDistToEdge > 0 && x.DistanceToEdge(map) < minDistToEdge)
{
return(false);
}
if (colonyReachable && !map.reachability.CanReachColony(x))
{
return(false);
}
if (extraValidator != null && !extraValidator(x))
{
return(false);
}
return(true);
};
if (nearLocMaxDist > 0)
{
return(CellFinder.TryFindRandomCellNear(nearLoc, map, nearLocMaxDist, validator, out cell));
}
return(TryFindRandomNotEdgeCellWith(minDistToEdge, validator, map, out cell));
}
public static bool TryFindSkyfallerCell(ThingDef skyfaller, Map map, out IntVec3 cell, int minDistToEdge = 10, IntVec3 nearLoc = default(IntVec3), int nearLocMaxDist = -1, bool allowRoofedCells = true, bool allowCellsWithItems = false, bool allowCellsWithBuildings = false, bool colonyReachable = false, bool avoidColonistsIfExplosive = true, bool alwaysAvoidColonists = false, Predicate <IntVec3> extraValidator = null)
{
bool avoidColonists = (avoidColonistsIfExplosive && skyfaller.skyfaller.CausesExplosion) || alwaysAvoidColonists;
Predicate <IntVec3> validator = delegate(IntVec3 x)
{
foreach (IntVec3 item in GenAdj.OccupiedRect(x, Rot4.North, skyfaller.size))
{
if (!item.InBounds(map) || item.Fogged(map) || !item.Standable(map) || (item.Roofed(map) && item.GetRoof(map).isThickRoof))
{
return(false);
}
if (!allowRoofedCells && item.Roofed(map))
{
return(false);
}
if (!allowCellsWithItems && item.GetFirstItem(map) != null)
{
return(false);
}
if (!allowCellsWithBuildings && item.GetFirstBuilding(map) != null)
{
return(false);
}
if (item.GetFirstSkyfaller(map) != null)
{
return(false);
}
foreach (Thing thing in item.GetThingList(map))
{
if (thing.def.preventSkyfallersLandingOn)
{
return(false);
}
}
}
if (avoidColonists && SkyfallerUtility.CanPossiblyFallOnColonist(skyfaller, x, map))
{
return(false);
}
if (minDistToEdge > 0 && x.DistanceToEdge(map) < minDistToEdge)
{
return(false);
}
if (colonyReachable && !map.reachability.CanReachColony(x))
{
return(false);
}
return((extraValidator == null || extraValidator(x)) ? true : false);
};
if (nearLocMaxDist > 0)
{
return(CellFinder.TryFindRandomCellNear(nearLoc, map, nearLocMaxDist, validator, out cell));
}
return(TryFindRandomNotEdgeCellWith(minDistToEdge, validator, map, out cell));
}
public static bool TryFindSkyfallerCell(ThingDef skyfaller, Map map, out IntVec3 cell, int minDistToEdge = 10, IntVec3 nearLoc = default(IntVec3), int nearLocMaxDist = -1, bool allowRoofedCells = true, bool allowCellsWithItems = false, bool allowCellsWithBuildings = false, bool colonyReachable = false, bool avoidColonistsIfExplosive = true, bool alwaysAvoidColonists = false, Predicate <IntVec3> extraValidator = null)
{
bool avoidColonists = (avoidColonistsIfExplosive && skyfaller.skyfaller.CausesExplosion) || alwaysAvoidColonists;
Predicate <IntVec3> validator = delegate(IntVec3 x)
{
CellRect.CellRectIterator iterator = GenAdj.OccupiedRect(x, Rot4.North, skyfaller.size).GetIterator();
while (!iterator.Done())
{
IntVec3 c = iterator.Current;
bool result2;
if (!c.InBounds(map) || c.Fogged(map) || !c.Standable(map) || (c.Roofed(map) && c.GetRoof(map).isThickRoof))
{
result2 = false;
}
else if (!allowRoofedCells && c.Roofed(map))
{
result2 = false;
}
else if (!allowCellsWithItems && c.GetFirstItem(map) != null)
{
result2 = false;
}
else if (!allowCellsWithBuildings && c.GetFirstBuilding(map) != null)
{
result2 = false;
}
else
{
if (c.GetFirstSkyfaller(map) == null)
{
iterator.MoveNext();
continue;
}
result2 = false;
}
return(result2);
}
return((!avoidColonists || !SkyfallerUtility.CanPossiblyFallOnColonist(skyfaller, x, map)) && (minDistToEdge <= 0 || x.DistanceToEdge(map) >= minDistToEdge) && (!colonyReachable || map.reachability.CanReachColony(x)) && (extraValidator == null || extraValidator(x)));
};
bool result;
if (nearLocMaxDist > 0)
{
result = CellFinder.TryFindRandomCellNear(nearLoc, map, nearLocMaxDist, validator, out cell, -1);
}
else
{
result = CellFinderLoose.TryFindRandomNotEdgeCellWith(minDistToEdge, validator, map, out cell);
}
return(result);
}