private void OnProcessorAdded(EntityProcessor processor)
{
processor.EntityManager = this;
processor.Services = Services;
processor.OnSystemAdd();
// Update processor per types and dependencies
foreach (var componentTypeAndProcessors in MapComponentTypeToProcessors)
{
var componentType = componentTypeAndProcessors.Key;
var processorList = componentTypeAndProcessors.Value;
if (processor.Accept(componentType))
{
componentTypeAndProcessors.Value.Add(processor);
}
// Add dependent component
if (processor.IsDependentOnComponentType(componentType))
{
if (processorList.Dependencies == null)
{
processorList.Dependencies = new List <EntityProcessor>();
}
processorList.Dependencies.Add(processor);
}
}
// NOTE: It is important to perform a ToList() as the TransformProcessor adds children
// entities and modifies the current list of entities
foreach (var entity in entities.ToList())
{
CheckEntityWithNewProcessor(entity, processor);
}
}
private void CheckEntityWithNewProcessor(Entity entity, EntityProcessor processor)
{
var components = entity.Components;
for (int i = 0; i < components.Count; i++)
{
var component = components[i];
if (processor.Accept(component.GetType().GetTypeInfo()))
{
processor.ProcessEntityComponent(entity, component, false);
}
}
}