internal static SceneInfo GetSceneInfo(string nameSpace, string name)
{
// Try and fetch from cache.
if (Cache.Scenes.TryGetValue(new ValueTuple <string, string>(nameSpace, name), out SceneInfo result))
{
return(result);
}
result = new SceneInfo();
IEnumerable <SceneScript> enumerable = GetTypes <SceneScript>(myType =>
myType.IsClass &&
!myType.IsAbstract &&
myType.IsSubclassOf(typeof(SceneScript)));
foreach (SceneScript script in enumerable)
{
if (script.LevelNamespace != nameSpace || script.LevelName != name)
{
continue;
}
result.SceneScript = script;
ExecuteInEditorAttribute attribute = script?.GetType()
.GetCustomAttributes(typeof(ExecuteInEditorAttribute), true)
.FirstOrDefault() as ExecuteInEditorAttribute;
if (attribute != null)
{
result.RunInEditor = true;
}
}
Cache.Scenes.Add((nameSpace, name), result);
return(result);
}
internal static ComponentInfo GetComponentInfo(Type component)
{
// Try and fetch from cache.
if (Cache.Components.TryGetValue(component, out ComponentInfo result))
{
return(result);
}
// Throw exception if the Type isn't a component.
if (component != typeof(Component) && !component.IsSubclassOf(typeof(Component)))
{
throw new Exception(nameof(component) + " is not a Component.");
}
// If an entry isn't found, create one.
result = new ComponentInfo();
// Execute in editor attribute.
ExecuteInEditorAttribute attribute = component
.GetCustomAttributes(typeof(ExecuteInEditorAttribute), true)
.FirstOrDefault() as ExecuteInEditorAttribute;
if (attribute != null)
{
result.RunInEditor = true;
}
// Headless attribute.
HeadlessModeAttribute headlessAttribute = component
.GetCustomAttributes(typeof(HeadlessModeAttribute), true)
.FirstOrDefault() as HeadlessModeAttribute;
if (headlessAttribute != null)
{
result.HeadlessSupportMode = headlessAttribute.SupportMode;
}
// Add to cache and return.
result.Update();
Cache.Components.Add(component, result);
return(result);
}