public override IntVec3 GetDestinationForThing(Thing thing)
{
// Test the 'selection' idea ...
SlotGroupParent slotParent = parent as SlotGroupParent;
if (slotParent == null)
{
throw new InvalidOperationException("parent is not a SlotGroupParent!");
}
var selectionSettings = slotParent.GetStoreSettings();
if (selectionSettings.AllowedToAccept(thing))
{
return(this.GetPositionFromRelativeRotation(Rot4.North));
}
// A list of destinations - indexing modulo 2 lets us cycle them and avoid
// long chains of if-statements.
IntVec3[] dests =
{
this.GetPositionFromRelativeRotation(Rot4.West),
this.GetPositionFromRelativeRotation(Rot4.East)
};
// Determine where we are going in the destination list (and default to left)
int index = Math.Max(0, Array.FindIndex(dests, dir => (dir == _splitterDest)));
// Do we have a new item ?
if (_mythingID == thing.ThingID && IsFreeBelt(_splitterDest))
{
return(_splitterDest);
}
else
{
_mythingID = thing.ThingID;
// Try the next destination
index = (index + 1) % 2;
if (IsFreeBelt(dests[index]))
{
_splitterDest = dests[index];
return(_splitterDest);
}
// Try the one after that
index = (index + 1) % 2;
if (IsFreeBelt(dests[index]))
{
_splitterDest = dests[index];
return(_splitterDest);
}
// Give up and use our current destination
return(_splitterDest);
}
}
public override void PostSpawnSetup()
{
base.PostSpawnSetup();
SlotGroupParent slotParent = parent as SlotGroupParent;
if (slotParent == null)
{
throw new InvalidOperationException("parent is not a SlotGroupParent!");
}
// we kinda want to not overwrite custom storage settings every save/load...
if (!hasStorageSettings)
{
slotParent.GetStoreSettings().allowances.DisallowAll();
}
hasStorageSettings = true;
}
