/// <summary>
/// 获取 handler
/// </summary>
public HandlerMeta getMeta(string key)
{
HandlerMeta meta = null;
handlerMap.TryGetValue(key, out meta);
return(meta);
}
/// <summary>
/// 添加 handler
public void addMeta(HandlerMeta meta)
{
string name = meta.msgType.Name;
if (handlerMap.ContainsKey(name))
{
Debug.LogError("重复的 handlerMeta " + name);
return;
}
Debug.Log("加载 handler " + name);
handlerMap.Add(name, meta);
}
public static void Scan()
{
Type[] types = Assembly.GetExecutingAssembly().GetTypes();
foreach (Type type in types)
{
object obj = null;
if (type.Namespace != null && !type.Namespace.Equals("Assets.Scripts.Handler"))
{
continue;
}
MethodInfo[] methods = type.GetMethods();
foreach (MethodInfo method in methods)
{
// 实现 HandlerAtt 的方法
object[] attrs = method.GetCustomAttributes(typeof(HandlerAtt), false);
if (attrs != null && attrs.Length > 0)
{
try
{
if (obj == null)
{
obj = Activator.CreateInstance(type);
}
// 创建 handler 元信息
HandlerMeta meta = new HandlerMeta();
meta.instance = obj;
meta.method = method;
ParameterInfo p = method.GetParameters()[0];
meta.msgType = p.ParameterType;
// 添加到 handler 分发器
HandlerDispatch.Dispatch.addMeta(meta);
}
catch (Exception ex) {
Debug.LogError(ex.Message);
}
}
}
}
}