public static bool TryPlaceThing(Thing thing, IntVec3 center, Map map, ThingPlaceMode mode, out Thing lastResultingThing, Action <Thing, int> placedAction = null, Predicate <IntVec3> nearPlaceValidator = null)
{
if (map == null)
{
Log.Error("Tried to place thing " + thing + " in a null map.", false);
lastResultingThing = null;
return(false);
}
if (thing.def.category == ThingCategory.Filth)
{
mode = ThingPlaceMode.Direct;
}
if (mode == ThingPlaceMode.Direct)
{
return(GenPlace.TryPlaceDirect(thing, center, map, out lastResultingThing, placedAction));
}
if (mode == ThingPlaceMode.Near)
{
lastResultingThing = null;
for (;;)
{
int stackCount = thing.stackCount;
IntVec3 loc;
if (!GenPlace.TryFindPlaceSpotNear(center, map, thing, true, out loc, nearPlaceValidator))
{
break;
}
if (GenPlace.TryPlaceDirect(thing, loc, map, out lastResultingThing, placedAction))
{
return(true);
}
if (thing.stackCount == stackCount)
{
goto Block_7;
}
}
return(false);
Block_7:
Log.Error(string.Concat(new object[]
{
"Failed to place ",
thing,
" at ",
center,
" in mode ",
mode,
"."
}), false);
lastResultingThing = null;
return(false);
}
throw new InvalidOperationException();
}
public static bool TryPlaceThing(Thing thing, IntVec3 center, Map map, ThingPlaceMode mode, out Thing lastResultingThing, Action <Thing, int> placedAction = null)
{
if (map == null)
{
Log.Error("Tried to place thing " + thing + " in a null map.");
lastResultingThing = null;
return(false);
}
if (thing.def.category == ThingCategory.Filth)
{
mode = ThingPlaceMode.Direct;
}
switch (mode)
{
case ThingPlaceMode.Direct:
return(GenPlace.TryPlaceDirect(thing, center, map, out lastResultingThing, placedAction));
case ThingPlaceMode.Near:
{
lastResultingThing = null;
int num = -1;
while (true)
{
num = thing.stackCount;
IntVec3 loc = default(IntVec3);
if (!GenPlace.TryFindPlaceSpotNear(center, map, thing, true, out loc))
{
return(false);
}
if (GenPlace.TryPlaceDirect(thing, loc, map, out lastResultingThing, placedAction))
{
return(true);
}
if (thing.stackCount == num)
{
break;
}
}
Log.Error("Failed to place " + thing + " at " + center + " in mode " + mode + ".");
lastResultingThing = null;
return(false);
}
default:
throw new InvalidOperationException();
}
}
