private static bool MakeFilth(IntVec3 c, Map map, ThingDef filthDef, IEnumerable <string> sources, bool shouldPropagate)
{
Filth filth = (Filth)(from t in c.GetThingList(map)
where t.def == filthDef
select t).FirstOrDefault <Thing>();
bool result;
if (!c.Walkable(map) || (filth != null && !filth.CanBeThickened))
{
if (shouldPropagate)
{
List <IntVec3> list = GenAdj.AdjacentCells8WayRandomized();
for (int i = 0; i < 8; i++)
{
IntVec3 c2 = c + list[i];
if (c2.InBounds(map))
{
if (FilthMaker.MakeFilth(c2, map, filthDef, sources, false))
{
return(true);
}
}
}
}
if (filth != null)
{
filth.AddSources(sources);
}
result = false;
}
else
{
if (filth != null)
{
filth.ThickenFilth();
filth.AddSources(sources);
}
else
{
Filth filth2 = (Filth)ThingMaker.MakeThing(filthDef, null);
filth2.AddSources(sources);
GenSpawn.Spawn(filth2, c, map, WipeMode.Vanish);
}
FilthMonitor.Notify_FilthSpawned();
result = true;
}
return(result);
}
private static bool TryMakeFilth(IntVec3 c, Map map, ThingDef filthDef, IEnumerable <string> sources, bool shouldPropagate, FilthSourceFlags additionalFlags = FilthSourceFlags.None)
{
Filth filth = (Filth)(from t in c.GetThingList(map)
where t.def == filthDef
select t).FirstOrDefault();
if (!c.Walkable(map) || (filth != null && !filth.CanBeThickened))
{
if (shouldPropagate)
{
List <IntVec3> list = GenAdj.AdjacentCells8WayRandomized();
for (int i = 0; i < 8; i++)
{
IntVec3 c2 = c + list[i];
if (c2.InBounds(map) && TryMakeFilth(c2, map, filthDef, sources, shouldPropagate: false))
{
return(true);
}
}
}
filth?.AddSources(sources);
return(false);
}
if (filth != null)
{
filth.ThickenFilth();
filth.AddSources(sources);
}
else
{
if (!CanMakeFilth(c, map, filthDef, additionalFlags))
{
return(false);
}
Filth obj = (Filth)ThingMaker.MakeThing(filthDef);
obj.AddSources(sources);
GenSpawn.Spawn(obj, c, map);
}
FilthMonitor.Notify_FilthSpawned();
return(true);
}