public void Load()
{
this.UiTypes.Clear();
foreach (Type type in this.GetType().Assembly.GetTypes())
{
object[] attrs = type.GetCustomAttributes(typeof(UIFactoryAttribute), false);
if (attrs.Length == 0)
{
continue;
}
UIFactoryAttribute attribute = attrs[0] as UIFactoryAttribute;
if (UiTypes.ContainsKey(attribute.Type))
{
Log.Debug($"已经存在同类UI Factory: {attribute.Type}");
throw new Exception($"已经存在同类UI Factory: {attribute.Type}");
}
object o = Activator.CreateInstance(type);
IUIFactory factory = o as IUIFactory;
if (factory == null)
{
Log.Error($"{o.GetType().FullName} 没有继承 IUIFactory");
continue;
}
this.UiTypes.Add(attribute.Type, factory);
}
}
/// <summary>
/// Load初始化 得到所有UI类型
/// </summary>
public void Load()
{
this.UiTypes.Clear();
//找到所有有UIFactory特性的类
List <Type> types = Game.EventSystem.GetTypes(typeof(UIFactoryAttribute));
//遍历
foreach (Type type in types)
{
//反射获得用户自定义属性
object[] attrs = type.GetCustomAttributes(typeof(UIFactoryAttribute), false);
if (attrs.Length == 0)
{
continue;
}
UIFactoryAttribute attribute = attrs[0] as UIFactoryAttribute; //进行格式转换
//attribute.Type是自定义的UI类型 用来区分UI
if (UiTypes.ContainsKey(attribute.Type)) //判断字典中是否已经拥有此UI类型
{
Log.Debug($"已经存在同类UI Factory: {attribute.Type}");
throw new Exception($"已经存在同类UI Factory: {attribute.Type}");
}
object o = Activator.CreateInstance(type); //实例化
IUIFactory factory = o as IUIFactory; //所有UI类型 都需继承IUIFactory 接口
if (factory == null)
{
Log.Error($"{o.GetType().FullName} 没有继承 IUIFactory");
continue;
}
this.UiTypes.Add(attribute.Type, factory); //添加到字典中
}
}
