public void OnUp()
{
switch (currState)
{
case State.Buy:
currMerchantSetIndex--; if (currMerchantSetIndex < 0)
{
currMerchantSetIndex = numMerchantSets - 1;
}
merchantCard.UpdateMerchantItemCards(merchantData.TakeSet(currMerchantSetIndex, 3));
break;
case State.Sell:
currPlayerSetIndex--; if (currPlayerSetIndex < 0)
{
currPlayerSetIndex = numPlayerSets - 1;
}
merchantCard.UpdatePlayerItemCards(PlayerData.Instance.characterList.TakeSet(currPlayerSetIndex, 3));
break;
}
}
public void Begin(MerchantData merchant)
{
merchantData = merchant;
_currState = State.Buy;
numPlayerSets = PlayerData.Instance.characterList.GetNumSets(3);
numMerchantSets = Mathf.CeilToInt(merchantData.numItems / 3f);
currPlayerSetIndex = 0;
currMerchantSetIndex = 0;
merchantCard.UpdateHeader(merchantData.name);
merchantCard.UpdateMerchantItemCards(merchantData.TakeSet(currMerchantSetIndex, 3));
merchantCard.UpdatePlayerItemCards(PlayerData.Instance.characterList.TakeSet(currPlayerSetIndex, 3));
merchantCard.Show(true);
characterCard.Show(true);
}