private void OnUnlockObject(TSPlayer player, BinaryReader reader)
{
var unlockType = reader.ReadByte();
if (unlockType == 1)
{
var x = reader.ReadInt16();
var y = reader.ReadInt16();
var tile = Main.tile[x, y];
// Shadow chests don't consume the shadow key, so we shouldn't debit it.
if (tile.frameX >= 144 && tile.frameX <= 178)
{
return;
}
int keyId = ItemID.GoldenKey;
if (tile.frameX >= 828 && tile.frameX <= 1006)
{
keyId = ItemID.JungleKey + (tile.frameX / 36 - 23);
}
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(-1, keyId, -1);
}
else if (unlockType == 2)
{
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(-1, ItemID.TempleKey, -1);
}
}
private void OnSendTileSquare(TSPlayer player, BinaryReader reader)
{
var size = reader.ReadUInt16();
if (size != 1)
{
return;
}
reader.ReadInt16();
reader.ReadInt16();
var tile = new NetTile(reader.BaseStream);
if (tile.Type == TileID.Mannequin || tile.Type == TileID.Womannequin)
{
var baseFrameX = tile.FrameX / 100;
ILookup <int, Item> lookup;
if (tile.FrameY == 0)
{
lookup = _headSlotLookup;
}
else if (tile.FrameY == 18)
{
lookup = _bodySlotLookup;
}
else
{
lookup = _legSlotLookup;
}
var armorItem = lookup[baseFrameX].FirstOrDefault();
if (armorItem != null)
{
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(Transaction.WorldSlot, armorItem.type, -1);
}
}
else if (tile.Type == TileID.WeaponsRack)
{
var baseFrameX = tile.FrameX - 5000 * (tile.FrameX / 5000);
// When placing a weapon an a weapon rack, the client will send two SendTileSquare packets; the first
// gives the item ID, and the second gives the item prefix. We know which one is the item ID since the
// base frameX is over 100.
if (baseFrameX > 100)
{
player.SetWeaponRackItemId(baseFrameX - 100);
}
else
{
var balanceSheet = player.GetOrCreateBalanceSheet();
var weaponRackItemId = player.GetWeaponRackItemId();
balanceSheet.AddTransaction(Transaction.WorldSlot, weaponRackItemId, -1, (byte)baseFrameX);
}
}
}
private void OnUpdateTile(TSPlayer player, BinaryReader reader)
{
var action = reader.ReadByte();
reader.ReadInt16();
reader.ReadInt16();
var data = reader.ReadInt16();
var style = reader.ReadByte();
switch (action)
{
case 1:
var tileItem = _createTileLookup[data].FirstOrDefault(i => i.placeStyle == style);
if (tileItem != null)
{
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(
Transaction.WorldSlot, tileItem.tileWand >= 0 ? tileItem.tileWand : tileItem.type, -1);
}
return;
case 3:
var wallItem = _createWallLookup[data].FirstOrDefault();
if (wallItem != null)
{
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(Transaction.WorldSlot, wallItem.type, -1);
}
return;
case 5:
case 10:
case 12:
case 16:
{
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(Transaction.WorldSlot, ItemID.Wire, -1);
return;
}
case 8:
{
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(Transaction.WorldSlot, ItemID.Actuator, -1);
return;
}
}
}
private void OnUpdateChestItem(TSPlayer player, BinaryReader reader)
{
var chestIndex = reader.ReadInt16();
var itemIndex = reader.ReadByte();
var stackSize = reader.ReadInt16();
var prefix = reader.ReadByte();
var itemId = reader.ReadInt16();
NetItem item;
if (_infiniteChests)
{
item = player.GetChestItem(itemIndex);
player.SetChestItem(itemIndex, new NetItem(itemId, stackSize, prefix));
}
else
{
item = (NetItem)Main.chest[chestIndex].item[itemIndex];
}
var balanceSheet = player.GetOrCreateBalanceSheet();
if (item.NetId == itemId)
{
balanceSheet.AddTransaction(1000 + itemIndex, item.NetId, item.Stack - stackSize, item.PrefixId);
}
else
{
balanceSheet.AddTransaction(1000 + itemIndex, item.NetId, item.Stack, item.PrefixId);
balanceSheet.AddTransaction(1000 + itemIndex, itemId, -stackSize, prefix);
}
}
private void OnUpdateInventory(TSPlayer player, BinaryReader reader)
{
reader.ReadByte();
var slot = reader.ReadByte();
var stackSize = reader.ReadInt16();
var prefix = reader.ReadByte();
var itemId = reader.ReadInt16();
var tplayer = player.TPlayer;
var items = tplayer.inventory.Concat(tplayer.armor).Concat(tplayer.dye).Concat(tplayer.miscEquips)
.Concat(tplayer.miscDyes).Concat(tplayer.bank.item).Concat(tplayer.bank2.item)
.Concat(new[] { tplayer.trashItem }).Concat(tplayer.bank3.item);
var item = items.ElementAt(slot);
var balanceSheet = player.GetOrCreateBalanceSheet();
if (item.type == itemId)
{
balanceSheet.AddTransaction(slot, item.type, item.stack - stackSize, item.prefix);
}
else
{
// Don't credit the player for a trashed item that gets overriden.
if (slot != Transaction.TrashCanSlot || itemId == 0)
{
balanceSheet.AddTransaction(slot, item.type, item.stack, item.prefix);
}
balanceSheet.AddTransaction(slot, itemId, -stackSize, prefix);
}
}
private void OnUpdateChest(TSPlayer player, BinaryReader reader)
{
var action = reader.ReadByte();
reader.ReadInt16();
reader.ReadInt16();
var style = reader.ReadInt16();
var containerId = -1;
if (action == 0)
{
containerId = TileID.Containers;
}
else if (action == 2)
{
containerId = TileID.Dressers;
}
else if (action == 4)
{
containerId = TileID.Containers2;
}
var containerItem = _createTileLookup[containerId].FirstOrDefault(i => i.placeStyle == style);
if (containerItem != null)
{
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(Transaction.WorldSlot, containerItem.type, -1);
}
}
private void OnUpdateItem(TSPlayer player, BinaryReader reader)
{
var itemIndex = reader.ReadInt16();
reader.ReadVector2();
reader.ReadVector2();
var stackSize = reader.ReadInt16();
var prefixId = reader.ReadByte();
reader.ReadByte();
var itemId = reader.ReadInt16();
if (itemIndex == Main.maxItems)
{
// Ignore hay created by the sickle, up to a certain stack size.
if (player.SelectedItem.type == ItemID.Sickle && itemId == ItemID.Hay && stackSize <= 4)
{
return;
}
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(Transaction.WorldSlot, itemId, -stackSize, prefixId);
}
else
{
var item = Main.item[itemIndex];
var balanceSheet = player.GetOrCreateBalanceSheet();
var netItem = new NetItem(item.type, item.stack - stackSize, item.prefix);
var lastNetItem = player.GetLastUpdatedItem();
// We need to specially detect if the client is stacking items, and adjust appropriately.
if (netItem.NetId == lastNetItem.NetId && netItem.Stack == -lastNetItem.Stack && netItem.Stack > 0 &&
netItem.PrefixId == lastNetItem.PrefixId)
{
Debug.WriteLine($"DEBUG: Stack update at {itemIndex}");
balanceSheet.AddTransaction(Transaction.StackUpdateSlot, item.type, item.stack - stackSize,
item.prefix);
}
else
{
balanceSheet.AddTransaction(Transaction.WorldSlot, item.type, item.stack - stackSize, item.prefix);
}
player.SetLastUpdatedItem(netItem);
}
}
private void OnStrikeNpc(TSPlayer player)
{
if (player.TPlayer.coins)
{
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.ForgetDebit(ItemID.CopperCoin, 10_00_00);
}
if (player.TPlayer.setNebula)
{
var balanceSheet = player.GetOrCreateBalanceSheet();
foreach (var itemId in NebulaBuffIdToItemId.Values)
{
if (balanceSheet.ForgetDebit(itemId, 1))
{
break;
}
}
}
}
private void OnRemoveProjectile(TSPlayer player, BinaryReader reader)
{
var identity = reader.ReadInt16();
var projectile = Main.projectile.FirstOrDefault(
p => p.active && p.identity == identity && p.owner == player.Index);
if (projectile == null)
{
return;
}
// Handle rope coils, since they can actually create tiles.
if (projectile.aiStyle == 35)
{
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(
player.TPlayer.selectedItem, RopeCoilProjectileIdToRopeId[projectile.type], 10);
}
// Handle fishing poles being reeled in. Note that we don't actually check what item is on the hook, as that
// can be done in a separate module.
else if (projectile.aiStyle == 61)
{
var itemId = (int)projectile.ai[1];
if (itemId <= 0)
{
return;
}
var stackSize = 1;
if (itemId == ItemID.BombFish)
{
stackSize = player.TPlayer.FishingLevel() / 20 + 7;
}
else if (itemId == ItemID.FrostDaggerfish)
{
stackSize = player.TPlayer.FishingLevel() / 4 + 31;
}
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(Transaction.WorldSlot, itemId, stackSize);
}
}
private void OnUpdateItemFrame(TSPlayer player, BinaryReader reader)
{
reader.ReadInt16();
reader.ReadInt16();
var itemId = reader.ReadInt16();
var prefixId = reader.ReadByte();
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(Transaction.WorldSlot, itemId, -1, prefixId);
}
private void OnSummon(TSPlayer player, BinaryReader reader)
{
reader.ReadInt16();
var summonId = reader.ReadInt16();
if (SummonIdToItemId.TryGetValue(summonId, out var itemId))
{
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(Transaction.WorldSlot, itemId, -1);
}
}
private void OnPaintTileOrWall(TSPlayer player, BinaryReader reader)
{
reader.ReadInt16();
reader.ReadInt16();
var paint = reader.ReadByte();
var paintItem = _paintLookup[paint].FirstOrDefault();
if (paintItem != null)
{
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(Transaction.WorldSlot, paintItem.type, -1);
}
}
private void OnUpdateNebula(TSPlayer player, BinaryReader reader)
{
reader.ReadByte();
var buffId = reader.ReadByte();
reader.ReadVector2();
if (NebulaBuffIdToItemId.TryGetValue(buffId, out var itemId))
{
var balanceSheet = player.GetOrCreateBalanceSheet();
// We give a debit of 2 since the player earns two credits of 1 from picking up the nebula booster.
balanceSheet.AddTransaction(Transaction.WorldSlot, itemId, -2);
}
}
private void OnReleaseNpc(TSPlayer player, BinaryReader reader)
{
reader.ReadInt32();
reader.ReadInt32();
var npcId = reader.ReadInt16();
var npcItem = _createNpcLookup[npcId].FirstOrDefault();
if (npcItem != null)
{
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(Transaction.WorldSlot, npcItem.type, -1);
}
}
private void OnUpdateProjectile(TSPlayer player, BinaryReader reader)
{
var identity = reader.ReadInt16();
reader.ReadVector2();
reader.ReadVector2();
reader.ReadSingle();
reader.ReadInt16();
reader.ReadByte();
var projectileId = reader.ReadInt16();
var projectile = Main.projectile.FirstOrDefault(
p => p.active && p.identity == identity && p.owner == player.Index);
if (projectile != null)
{
return;
}
var projectileItem = _shootLookup[projectileId].FirstOrDefault();
if (projectileItem != null && projectileItem.consumable)
{
var selectedItem = player.SelectedItem;
// Don't debit the player if there are ammo reductions in place.
if (ReducedAmmoItemIds.Contains(selectedItem.type))
{
return;
}
var tplayer = player.TPlayer;
if (selectedItem.useAmmo == AmmoID.Arrow && tplayer.magicQuiver)
{
return;
}
if (projectileItem.ranged &&
(tplayer.ammoCost75 || tplayer.ammoCost80 || tplayer.ammoBox || tplayer.ammoPotion))
{
return;
}
if (projectileItem.thrown && (tplayer.thrownCost33 || tplayer.thrownCost50))
{
return;
}
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(Transaction.WorldSlot, projectileItem.type, -1);
}
}
private void OnPlaceObject(TSPlayer player, BinaryReader reader)
{
reader.ReadInt16();
reader.ReadInt16();
var createObject = reader.ReadInt16();
var style = reader.ReadInt16();
var objectItem = _createTileLookup[createObject].FirstOrDefault(i => i.placeStyle == style);
if (objectItem != null)
{
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(Transaction.WorldSlot, objectItem.type, -1);
}
}
private void OnStartOldOnesInvasion(TSPlayer player)
{
var balanceSheet = player.GetOrCreateBalanceSheet();
balanceSheet.AddTransaction(Transaction.WorldSlot, ItemID.DD2ElderCrystal, -1);
}
