protected void ConstantGain()
{
int previousCurrency = currency.currentAmount;
currency.AddCurrency(constantCurrencyAddition);
int currentCurrency = currency.currentAmount;
var info = new CurrencyChangeInfo(previousCurrency, currentCurrency);
currencyChanged?.Invoke(info);
}
/// <summary>
/// Fires when currency changed in <see cref="currencyGainer"/>
/// </summary>
/// <param name="info">
/// The info for the currency gainer
/// </param>
protected void OnCurrencyChanged(CurrencyChangeInfo info)
{
if (audioSource != null)
{
audioSource.Play();
}
if (currencyParticleSystem != null)
{
currencyParticleSystem.Play();
}
}
private void UpdateButton(CurrencyChangeInfo info)
{
if (_currency == null)
{
return;
}
if (_currency.CanAfford(_tower.Cost) && !BuyButton.interactable)
{
BuyButton.interactable = true;
towerIcon.color = defaultColor;
towerPrice.color = defaultColor;
}
else if (!_currency.CanAfford(_tower.Cost) && BuyButton.interactable)
{
BuyButton.interactable = false;
towerIcon.color = unAffordableInvalidColor;
towerPrice.color = unAffordableInvalidColor;
}
}
