public void Purchase()
{
// subtract current cost from players points
if (canPurchase())
{
playerData.points.Value -= upgradeNextLevelCost.Value;
// increase level of the upgrade
upgradeLevel.Value++;
//set the new cost based on the curve
float curveValue = upgradeCurve.GetValue(upgradeLevel.Value);
Debug.Log("Curve Value is " + curveValue);
upgradeNextLevelCost.Value = Mathf.CeilToInt(upgradeBaseCost.Value * curveValue);
Debug.Log("Upgraded " + upgradeName + " new cost is " + upgradeNextLevelCost.Value + " level is " + upgradeLevel.Value);
}
}
