private void CheckPushLiquid(IOEntity connected, Item ourFuel, IOEntity fromSource, int depth)
{
if (depth <= 0 || ourFuel.amount <= 0)
{
return;
}
Vector3 worldHandlePosition = Vector3.zero;
IOEntity iOEntity = connected.FindGravitySource(ref worldHandlePosition, IOEntity.backtracking, true);
if ((iOEntity != null && !connected.AllowLiquidPassthrough(iOEntity, worldHandlePosition)) || connected == this || ConsiderConnectedTo(connected))
{
return;
}
ContainerIOEntity containerIOEntity;
if ((object)(containerIOEntity = connected as ContainerIOEntity) != null && !pushTargets.Contains(containerIOEntity) && containerIOEntity.inventory.CanAcceptItem(ourFuel, 0) == ItemContainer.CanAcceptResult.CanAccept)
{
pushTargets.Add(containerIOEntity);
return;
}
IOSlot[] array = connected.outputs;
foreach (IOSlot iOSlot in array)
{
IOEntity iOEntity2 = iOSlot.connectedTo.Get();
Vector3 sourceWorldPosition = connected.transform.TransformPoint(iOSlot.handlePosition);
if (iOEntity2 != null && iOEntity2 != fromSource && iOEntity2.AllowLiquidPassthrough(connected, sourceWorldPosition))
{
CheckPushLiquid(iOEntity2, ourFuel, fromSource, depth - 1);
if (pushTargets.Count >= 3)
{
break;
}
}
}
}
public IOEntity FindGravitySource(ref Vector3 worldHandlePosition, int depth, bool ignoreSelf)
{
if (depth <= 0)
{
return(null);
}
if (!ignoreSelf && IsGravitySource)
{
worldHandlePosition = base.transform.TransformPoint(outputs[0].handlePosition);
return(this);
}
IOSlot[] array = inputs;
for (int i = 0; i < array.Length; i++)
{
IOEntity iOEntity = array[i].connectedTo.Get(base.isServer);
if (iOEntity != null)
{
if (iOEntity.IsGravitySource)
{
worldHandlePosition = iOEntity.transform.TransformPoint(iOEntity.outputs[0].handlePosition);
return(iOEntity);
}
iOEntity = iOEntity.FindGravitySource(ref worldHandlePosition, depth - 1, false);
if (iOEntity != null)
{
worldHandlePosition = iOEntity.transform.TransformPoint(iOEntity.outputs[0].handlePosition);
return(iOEntity);
}
}
}
return(null);
}