public bool EquipItem(SessionToken token, string userId, Guid itemId)
{
var character = GetCharacter(token, userId);
if (character == null)
{
return(false);
}
var item = gameData.GetItem(itemId);
if (item == null)
{
return(false);
}
var invItem = gameData.GetInventoryItem(character.Id, itemId);
var skills = gameData.GetSkills(character.SkillsId);
if (invItem == null || !CanEquipItem(gameData.GetItem(invItem.ItemId), skills))
{
return(false);
}
if (invItem.Amount > 1)
{
--invItem.Amount;
invItem = new InventoryItem
{
Id = Guid.NewGuid(),
CharacterId = character.Id,
Amount = 1,
Equipped = true,
ItemId = invItem.ItemId,
};
gameData.Add(invItem);
}
else
{
invItem.Equipped = true;
}
InventoryItem invItemEq = gameData.FindPlayerItem(character.Id, x =>
{
var xItem = gameData.GetItem(x.ItemId);
return(xItem.Type == item.Type && xItem.Category == item.Category && x.Equipped);
});
if (invItemEq != null)
{
var stack = gameData.GetInventoryItem(character.Id, invItemEq.ItemId);
if (stack != null)
{
++stack.Amount;
gameData.Remove(invItemEq);
}
else
{
invItemEq.Equipped = false;
}
}
return(true);
}
