protected virtual void NetFuncBuyNpcItem(short itemIndex, short amount)
{
if (currentNpcDialog == null)
{
return;
}
NpcSellItem[] sellItems = currentNpcDialog.sellItems;
if (sellItems == null || itemIndex >= sellItems.Length)
{
return;
}
NpcSellItem sellItem = sellItems[itemIndex];
if (!gameplayRule.CurrenciesEnoughToBuyItem(this, sellItem, amount))
{
gameManager.SendServerGameMessage(ConnectionId, GameMessage.Type.NotEnoughGold);
return;
}
int dataId = sellItem.item.DataId;
if (this.IncreasingItemsWillOverwhelming(dataId, amount))
{
gameManager.SendServerGameMessage(ConnectionId, GameMessage.Type.CannotCarryAnymore);
return;
}
gameplayRule.DecreaseCurrenciesWhenBuyItem(this, sellItem, amount);
this.IncreaseItems(CharacterItem.Create(dataId, 1, amount));
}
public override void DecreaseCurrenciesWhenBuyItem(IPlayerCharacterData character, NpcSellItem sellItem, short amount)
{
character.Gold -= sellItem.sellPrice * amount;
}
public abstract void DecreaseCurrenciesWhenBuyItem(IPlayerCharacterData character, NpcSellItem sellItem, short amount);
public override bool CurrenciesEnoughToBuyItem(IPlayerCharacterData character, NpcSellItem sellItem, short amount)
{
return(character.Gold >= sellItem.sellPrice * amount);
}
public abstract bool CurrenciesEnoughToBuyItem(IPlayerCharacterData character, NpcSellItem sellItem, short amount);