/// <summary>
/// Creates fully initialized ECS Manager
/// </summary>
/// <returns></returns>
public static ECSManager CreateECSManager()
{
if (!_assembliesScanned)
{
throw new Exception($"Unable to create ECS Manager. Call method '{nameof(ScanAssemblies)}' before creating ECS Manager");
}
ECSManager result = new ECSManager();
// initialize ecs manager with available scanned systems
result.Initialize(AvailableSystems, AvailableTemplates);
return(result);
}
internal void PreInitialize(ECSManager sourceECSManager)
{
ComponentSystemAttribute systemAttribute = (ComponentSystemAttribute)this.GetType().GetCustomAttribute(typeof(ComponentSystemAttribute));
if (systemAttribute == null)
{
throw new Exception($"Component System of type {GetType().Name} does not have attribute {nameof(ComponentSystemAttribute)}");
}
SystemType = systemAttribute.SystemProcessingType;
Order = systemAttribute.Order;
ComponentTypes = systemAttribute.Components;
ECSManager = sourceECSManager;
}
