public override void Update()
{
if (Main.GameUpdateCount % TICK_DELAY != 0)
{
return;
}
switch (this.ductType)
{
case TEItemDuct.DuctType.None:
break;
case TEItemDuct.DuctType.In:
foreach (Direction d in Direction.DIRECTIONS)
{
int left = Position.X + d.dx;
int top = Position.Y + d.dy;
Tile tile = Framing.GetTileSafely(left, top);
if (SpecialConnects(tile, left, top))
{
if (tile.frameX % 36 != 0)
{
left--;
}
if (tile.frameY != 0)
{
top--;
}
IConnectable conn = Connectable.Find(left, top);
if (conn != null)
{
Item[] items = conn.GetItems(ConnectableType.Input);
Func <Item, bool> validItemFunc = (Item it) => {
return(conn.Accepts(it, ConnectableType.Input));
};
for (int ind = 0; ind < items.Length; ind++)
{
Item i = items[ind];
if (i.active && i.type != ItemID.None && filter.FilterAccepts(i))
{
if ((flowItems.Count + addItems.Count) < 4)
{
Item it = i.Clone();
it.stack = 1;
addItems.Add(Tuple.Create(it, Direction.NONE));
if (i.stack > 1)
{
i.stack--;
}
else
{
i.TurnToAir();
}
conn.TransferredItem(i, ind, ConnectableType.Input);
break;
}
}
}
}
break;
}
}
break;
case TEItemDuct.DuctType.Out:
if (flowItems.Count == 0)
{
break;
}
foreach (Direction d in Direction.DIRECTIONS)
{
int left = Position.X + d.dx;
int top = Position.Y + d.dy;
Tile tile = Framing.GetTileSafely(left, top);
if (SpecialConnects(tile, left, top))
{
if (tile.frameX % 36 != 0)
{
left--;
}
if (tile.frameY != 0)
{
top--;
}
IConnectable conn = Connectable.Find(left, top);
if (conn != null)
{
Item[] items = conn.GetItems(ConnectableType.Output);
Func <Item, bool> validItemFunc = (Item it) => {
return(conn.Accepts(it, ConnectableType.Output));
};
//Main.NewText("out searching chest");
foreach (Tuple <Item, Direction> it in flowItems)
{
if (!validItemFunc(it.Item1))
{
continue;
}
int putItem = -1;
Item newStack = null;
for (int ind = 0; ind < items.Length; ind++)
{
Item i = items[ind];
if (i.active && i.type != 0)
{
if (i.stack < i.maxStack)
{
if (it.Item1.type == i.type)
{
//Main.NewText("out found stack");
i.stack++;
removeItems.Add(it);
putItem = ind;
newStack = i;
break;
}
}
}
}
//Main.NewText("out no stack");
if (putItem == -1)
{
for (int ind = 0; ind < items.Length; ind++)
{
Item i = items[ind];
if (i.IsAir)
{
//Main.NewText("out put");
items[ind] = it.Item1;
removeItems.Add(it);
putItem = ind;
newStack = it.Item1;
break;
}
}
}
if (putItem != -1 && newStack != null)
{
conn.TransferredItem(newStack, putItem, ConnectableType.Output);
}
}
}
break;
}
}
break;
}
//if(flowItems.Count > 0) Main.NewText("#" + flowItems.Count);
if (ductType == DuctType.None || ductType == DuctType.In)
{
removeItems.AddRange(flowItems.FindAll(((Tuple <Item, Direction> ti) => {
Item i = ti.Item1;
//Main.NewText(i.HoverName);
List <Tuple <TEItemDuct, Direction> > possible = new List <Tuple <TEItemDuct, Direction> >();
Tuple <TEItemDuct, Direction> reverse = null;
foreach (Direction dir in Direction.DIRECTIONS)
{
Tile tile = Framing.GetTileSafely(Position.X + dir.dx, Position.Y + dir.dy);
int left = Position.X + dir.dx;
int top = Position.Y + dir.dy;
if (tile.active() && tile.type == MoreMechanisms.instance.TileType("ItemDuctTile"))
{
int index = GetInstance <TEItemDuct>().Find(left, top);
if (index != -1)
{
TEItemDuct ent = (TEItemDuct)TileEntity.ByID[index];
//Main.NewText("adjacent duct " + ((Direction)d) + " " + ent.flowItems.Count + " " + ent.addItems.Count);
if ((ent.flowItems.Count + ent.addItems.Count) < 4 && ent.filter.FilterAccepts(i))
{
//Main.NewText("add item");
if (ti.Item2 == dir)
{
reverse = Tuple.Create(ent, dir.Opposite);
}
else
{
possible.Add(Tuple.Create(ent, dir.Opposite));
}
}
}
}
}
if (possible.Count > 0)
{
Tuple <TEItemDuct, Direction> sel = possible[Main.rand.Next(possible.Count)];
sel.Item1.addItems.Add(Tuple.Create(i, sel.Item2));
return(true);
}
else if (reverse != null)
{
reverse.Item1.addItems.Add(Tuple.Create(i, reverse.Item2));
return(true);
}
return(false);
})));
}
needUpdate.Add(this);
if (changed)
{
NetMessage.SendData(MessageID.TileEntitySharing, -1, -1, null, ID, Position.X, Position.Y);
changed = false;
}
}