public void UpgradeByExp(System.Action then)
{
if (_baseCharacter == null || _baseCharacter is Object && _baseCharacter.Equals(null))
{
return;
}
_currency.PurchaseByExperencePoint(upgradedCost.ExperencePoint, () =>
{
_baseCharacter.attackPower *= (1 + upgradedAttackRate);
_baseCharacter.hp *= (1 + upgradedHpRate);
++_baseCharacter.level;
_baseCharacter.AssignUpgradedDisplay();
attackPower = _baseCharacter.attackPower;
hp = _baseCharacter.hp;
level = _baseCharacter.level;
display = _baseCharacter.displayPrefab;
var upgradedGoldRate = GetUpgradedCostRate();
_baseCharacter.upgradedCost.Gold *= (1 + upgradedGoldRate);
upgradedCost = _baseCharacter.upgradedCost;
if (then != null)
{
then();
}
});
}
