public void GlobalMessage(string trigger)
{
if (GlobalMessageEventManager.instance != null)
{
//If the manager is correctly initialized..
GlobalMessageEventManager.sendToReceivers(trigger); //..let him delegate the message to all the registered receivers.
}
else
{
//Alternatively search for all gameobjects with an receiver and give them the message.
//This will not transmit messages over multible scenes and has an awful performance.
//It should not be possible to enter this path, because the manager should be automatically present,
//if one receiver is or was in this or an previous scene (except something destroyed it).
Debug.LogWarning("'GlobalMessageEventManager' is missing. This shouldn't happen, if one receiver was or is within the game.");
GameObject[] gos = (GameObject[])GameObject.FindObjectsOfType(typeof(GameObject));
foreach (GameObject go in gos)
{
if (go && go.transform.parent == null)
{
GlobalMessageEventReceiver[] rx = go.GetComponentsInChildren <GlobalMessageEventReceiver> ();
if (rx != null)
{
if (rx.Length > 0)
{
foreach (GlobalMessageEventReceiver r in rx)
{
r.globalMessage(trigger);
}
}
}
}
}
}
}
//create a message manager, if it isn't existing yet
void createManagerIfNonExisting()
{
if (GlobalMessageEventManager.instance == null)
{
GameObject go = new GameObject("GlobalMessageEventManager");
go.AddComponent <GlobalMessageEventManager>();
GlobalMessageEventManager gem = go.GetComponent <GlobalMessageEventManager> ();
gem.buildAwake();
}
}
/// <summary>
/// GlobalMessageEventManager 스크립트가 붙어 있는 객체가 없는 경우 객체를 새로 만들고 나를 부착한다.
/// </summary>
void createManagerIfNonExisting()
{
/// GlobalMessageEventManager 클래스의 인스턴스에 아무것도 할당안되 있으면,
if (GlobalMessageEventManager.나자신 == null)
{
/// "GlobalMessageEventManager" 이름의 새로운 게임 오브젝트를 만들어서 로컬변수에 할당하고
GameObject go = new GameObject("GlobalMessageEventManager");
/// GlobalMessageEventManager 클래스를 부착하고
go.AddComponent <GlobalMessageEventManager>();
GlobalMessageEventManager gem = go.GetComponent <GlobalMessageEventManager> ();
gem.buildAwake();
}
}
//If no manager exists yet, mark the gameobject as 'DontDestroyOnLoad' and create receiver-list,
//else self destruct.
public void buildAwake()
{
if (instance == null)
{
instance = this;
GameObject.DontDestroyOnLoad(gameObject);
receivers = new List <GlobalMessageEventReceiver> ();
}
else
{
if (instance != this)
{
Destroy(gameObject);
}
}
}
/// <summary>
/// 내가 붙어 있는 'GlobaMessageEventManager'를 싱글톤 패턴으로 사용하기 위해 객체를 하나만 만들기 위한 메서드.
/// 아직 매니저가 없다면 gameObject를 'DontDestroyOnLoad'로 표시하고 receiver-list를 생성하십시오. 그렇지 않으면 자체 파괴하십시오.
/// </summary>
public void buildAwake()
{
if (나자신 == null)
{
/// 나자신을 할당한후 다른씬에서도 내 오브젝트가 사라지지 않도록 계속 유지시킨다.
나자신 = this;
GameObject.DontDestroyOnLoad(gameObject);
receivers = new List <GlobalMessageEventReceiver> ();
}
else
{
if (나자신 != this)
{
Destroy(gameObject);
}
}
}
//unregister the receiver at the manager, to stop the delegation of messages
void OnDestroy()
{
GlobalMessageEventManager.unregisterMessageReceiver(this);
}
void Start()
{
createManagerIfNonExisting();
//register the receiver at the manager, to get the delegation of messages
GlobalMessageEventManager.registerMessageReceiver(this);
}
protected virtual void OnStateExited()
{
GlobalMessageEventManager.sendToReceivers(OnExitMessage);
}
