public ILayerHandler GetLayerHandlerInstance(string key)
{
if (LayerHandlers.ContainsKey(key))
{
return(GetLayerHandlerInstance(LayerHandlers[key]));
}
return(null);
}
/// <summary>
/// Manually registers a layer. Only needed externally.
/// </summary>
public bool RegisterLayer <T>() where T : ILayerHandler
{
var t = typeof(T);
if (LayerHandlers.ContainsKey(t))
{
return(false);
}
var meta = t.GetCustomAttribute <LayerHandlerMetaAttribute>() as LayerHandlerMetaAttribute;
LayerHandlers.Add(t, new LayerHandlerMeta(t, meta));
return(true);
}
public bool RegisterLayerHandler(LayerHandlerEntry entry, bool @default = true)
{
if (LayerHandlers.ContainsKey(entry.Key) || DefaultLayerHandlers.Contains(entry.Key))
{
return(false);
}
LayerHandlers.Add(entry.Key, entry);
if (@default)
{
DefaultLayerHandlers.Add(entry.Key);
}
return(true);
}
public Type GetLayerHandlerType(string key)
{
return(LayerHandlers.ContainsKey(key) ? LayerHandlers[key].Type : null);
}