private void SendOnResourceAmountChangedEvent()
{
if (OnResourceAmountChanged != null)
{
OnResourceAmountChanged.Invoke(null, EventArgs.Empty);
}
}
public void AddResource(ResourceTypeSO resourceType, int amount)
{
_resourceAmountDictionary[resourceType] += amount;
OnResourceAmountChanged?.Invoke(this, EventArgs.Empty);
TestLogResourceAmountDictionary();
}
//更新对应的资源类数量
public void AddResource(ResourceTypeSO resourceType, int amount)
{
resourceAmountDictionary[resourceType] += amount;
/*
* 广播该事件，this 表示事件发送者
* 问号无条件运算符，判断OnResourceAmountChanged 事件是否为null，不为null将其触发
* Invoke 事件重复调用
*/
OnResourceAmountChanged?.Invoke(this, EventArgs.Empty);
}
public void AddResource(ResourceTypeSO resourceType, int amount)
{
if (resourceAmountDictionary[resourceType] >= 99)
{
Debug.Log(resourceType.nameString + " capacity is full");
}
else
{
resourceAmountDictionary[resourceType] += amount;
OnResourceAmountChanged?.Invoke(this, EventArgs.Empty);
TestLogResourceAmountDictionary();
}
}
public void AddResource(ResourceTypeSO resourceType, int amount)
{
resourceAmountDictionary[resourceType] += amount;
//use ?.Invoke to check the field before it, and only going to run when its not null -> has listner
/*
* if(OnResourceAmountChanged != null)
* {
* OnResourceAmountChanged(this, EventArgs.Empty);
* }
*/
OnResourceAmountChanged?.Invoke(this, EventArgs.Empty); //event handeler signature :: take obj center and an opitinal arg, we use EventArgs.Empty becuase we not want to send any extra info..
//TestLogResourceAmountDictionary();
}
public void AddResource(ResourceTypeSO resourceType, int amount)
{
resourceAmountDictionary[resourceType] += amount;
// ? means if not null, so if object isnt null, then run (is null if no listerners to event)
OnResourceAmountChanged?.Invoke(this, EventArgs.Empty);
}
public void AddResource(ResourceTypeSO resourceType, int amount)
{
resourceAmoutDic[resourceType] += amount;
OnResourceAmountChanged?.Invoke(this, EventArgs.Empty);
}
