C# (CSharp) OnBuyAnything示例

示例#1

 public void BuySpeed()
 {
     if (goldScript.goldCount >= speedPrice)
     {
         OnBuyAnything?.Invoke(speedPrice);
         speedPrice *= 2;
         OnBuySpeed?.Invoke();
         RefreshText();
     }
 }

示例#2

 public void BuyOxygen()
 {
     if (goldScript.goldCount >= oxygenPrice)
     {
         OnBuyAnything?.Invoke(oxygenPrice);
         oxygenPrice *= 2;
         OnBuyOxygen?.Invoke();
         RefreshText();
     }
 }