public ScrollUseResult UseScroll(SessionToken sessionToken, Guid characterId, ScrollType scrollType)
{
var session = gameData.GetSession(sessionToken.SessionId);
if (session == null)
{
return(ScrollUseResult.Error);
}
var character = gameData.GetCharacter(characterId);
//if (session.UserId != character.UserIdLock)
// return ScrollUseResult.Error;
var inventory = inventoryProvider.Get(characterId);
var scrolls = inventory.GetUnequippedItems(DataModels.ItemCategory.Scroll);
DataModels.UserBankItem bankItemScroll = null;
var scroll = scrolls.FirstOrDefault(x => IsScrollOfType(x, scrollType));
if (scroll.IsNull())
{
var bankItems = gameData.GetUserBankItems(character.UserId);
bankItemScroll = bankItems.FirstOrDefault(x => IsScrollOfType(x, scrollType));
if (bankItemScroll == null)
{
return(ScrollUseResult.InsufficientScrolls);
}
}
var result = ScrollUseResult.Error;
var isExpScroll = scrollType == ScrollType.Experience;//scroll.Item.Name.Contains("exp", StringComparison.OrdinalIgnoreCase);
if (isExpScroll)
{
if (!serverManager.CanIncreaseGlobalExpMultiplier())
{
return(ScrollUseResult.Error);
}
var user = gameData.GetUser(character.UserId);
if (serverManager.IncreaseGlobalExpMultiplier(user))
{
if (bankItemScroll != null)
{
// Remove Scroll from Stash
gameData.RemoveFromStash(bankItemScroll, 1);
}
else
{
inventory.RemoveItem(scroll, 1);
}
return(ScrollUseResult.Success);
}
}
else
{
if (bankItemScroll != null)
{
// Remove Scroll from Stash
if (gameData.RemoveFromStash(bankItemScroll, 1))
{
return(ScrollUseResult.Success);
}
}
else
{
if (inventory.RemoveItem(scroll, 1))
{
return(ScrollUseResult.Success);
}
}
}
return(ScrollUseResult.Error);
}