/// <summary>
/// 分发Message的实现
/// </summary>
/// <param name="message"></param>
/// <param name="sender"></param>
/// <param name="args"></param>
/// <param name="messageParams"></param>
private static void ExecuteMessage(string message, object sender, MessageArgs args, params object[] messageParams)
{
if (string.IsNullOrEmpty(message))
{
Debug.LogError("[MessageCenter] Argument named 'message' is null or empty.");
return;
}
if (sender == null)
{
Debug.LogError("[MessageCenter] Argument named 'sender' is null");
return;
}
// 分发给Controller
Type type;
if (s_ControllerDict.TryGetValue(message, out type))
{
MessageControllerBase controller = Activator.CreateInstance(type) as MessageControllerBase;
if (controller != null)
{
controller.ExecuteMessage(message, sender, args, messageParams);
}
}
/*
* ///// 使用已经创建好的ScriptableObject，Dictionary<string, MessageControllerBase> s_ControllerDict;
* // MessageControllerBase controller;
* // if (s_ControllerDict.TryGetValue(message, out controller))
* // {
* // controller.ExecuteMessage(message, sender, args, messageParams);
* // }
*/
/*
* ///// 使用动态创建的ScriptableObject
* // Type assetType;
* // if (s_ControllerDict.TryGetValue(message, out assetType))
* // {
* // MessageControllerBase controller = ScriptableObject.CreateInstance(assetType) as MessageControllerBase;
* // controller.ExecuteMessage(message, sender, args, messageParams);
* // ScriptableObject.Destroy(controller);
* // }
*/
// 分发给Handler
if (s_Handlers.Count > 0)
{
for (int i = 0; i < s_Handlers.Count; i++)
{
IMessageHandler handler = s_Handlers[i];
if (handler == null)
{
s_Handlers.RemoveAt(i);
i--;
}
else
{
handler.ExecuteMessage(message, sender, args, messageParams);
}
}
}
// 分发给Listener
List <MessageListener> listeners;
if (s_ListenerDict.TryGetValue(message, out listeners))
{
for (int i = 0; i < listeners.Count; i++)
{
MessageListener listener = listeners[i];
if (listener == null)
{
listeners.RemoveAt(i);
i--;
if (listeners.Count == 0)
{
s_ListenerDict.Remove(message);
break;
}
}
else
{
listener(message, sender, args, messageParams);
}
}
}
}
/// <summary>
/// 让MonoBehaviour可以发送消息
/// </summary>
/// <param name="mono"></param>
/// <param name="message"></param>
/// <param name="args"></param>
/// <param name="messageParams"></param>
public static void SendByMessageCenter(this MonoBehaviour mono, string message, MessageArgs args, params object[] messageParams)
{
if (mono == null)
{
Debug.LogError("[MessageCenter] Type extention. Argument named 'mono' is null.");
return;
}
ExecuteMessage(message, mono, args, messageParams);
}
/// <summary>
/// 分发Message
/// </summary>
/// <param name="message"></param>
/// <param name="sender"></param>
/// <param name="args"></param>
/// <param name="messageParams"></param>
public static void Send(string message, object sender, MessageArgs args, params object[] messageParams)
{
ExecuteMessage(message, sender, args, messageParams);
}