/// <summary>
/// Add component for entity
/// </summary>
/// <param name="entity"></param>
/// <param name="data"></param>
/// <typeparam name="TEntity"></typeparam>
/// <typeparam name="TComponent"></typeparam>
public TComponent AddComponent <TComponent>(Entity entity, TComponent data) where TComponent : class, IComponent
{
#if WORLD_STATE_CHECK
if (this.HasStep(WorldStep.LogicTick) == false && this.HasResetState() == true)
{
OutOfStateException.ThrowWorldStateCheck();
}
#endif
#if WORLD_THREAD_CHECK
if (this.worldThread != System.Threading.Thread.CurrentThread)
{
WrongThreadException.Throw("AddComponent");
}
#endif
this.currentState.components.Add(entity.id, data);
if (this.currentState.filters.HasInFilters <TComponent>() == true)
{
this.currentState.storage.archetypes.Set <TComponent>(in entity);
}
this.AddComponentToFilter(entity);
return(data);
}
public static void ThreadCheck(World world)
{
#if WORLD_THREAD_CHECK
if (world.worldThread != System.Threading.Thread.CurrentThread)
{
WrongThreadException.Throw("Random", "this could cause sync problems");
}
#endif
}
/// <summary>
/// Remove all components with type TComponent from all entities
/// This method doesn't update any filter, you should call UpdateFilter manually
/// </summary>
/// <typeparam name="TComponent"></typeparam>
public void RemoveComponents <TComponent>() where TComponent : class, IComponent
{
#if WORLD_STATE_CHECK
if (this.HasStep(WorldStep.LogicTick) == false && this.HasResetState() == true)
{
OutOfStateException.ThrowWorldStateCheck();
}
#endif
#if WORLD_THREAD_CHECK
if (this.worldThread != System.Threading.Thread.CurrentThread)
{
WrongThreadException.Throw("RemoveComponents");
}
#endif
if (this.currentState.components.RemoveAll <TComponent>() > 0)
{
this.currentState.storage.archetypes.RemoveAll <TComponent>();
}
}
/// <summary>
/// Remove all components with type from certain entity by predicate
/// </summary>
/// <param name="entity"></param>
public void RemoveComponentsPredicate <TComponent, TComponentPredicate>(Entity entity, TComponentPredicate predicate) where TComponent : class, IComponent where TComponentPredicate : IComponentPredicate <TComponent>
{
#if WORLD_STATE_CHECK
if (this.HasStep(WorldStep.LogicTick) == false && this.HasResetState() == true)
{
OutOfStateException.ThrowWorldStateCheck();
}
#endif
#if WORLD_THREAD_CHECK
if (this.worldThread != System.Threading.Thread.CurrentThread)
{
WrongThreadException.Throw("RemoveComponentsPredicate");
}
#endif
if (this.currentState.components.RemoveAllPredicate <TComponent, TComponentPredicate>(entity.id, predicate) > 0)
{
this.RemoveComponentFromFilter(in entity);
}
}
/// <summary>
/// Remove all components from certain entity
/// </summary>
/// <param name="entity"></param>
public void RemoveComponents(Entity entity)
{
#if WORLD_STATE_CHECK
if (this.HasStep(WorldStep.LogicTick) == false && this.HasResetState() == true)
{
OutOfStateException.ThrowWorldStateCheck();
}
#endif
#if WORLD_THREAD_CHECK
if (this.worldThread != System.Threading.Thread.CurrentThread)
{
WrongThreadException.Throw("RemoveComponents");
}
#endif
if (this.currentState.components.RemoveAll(entity.id) > 0)
{
this.currentState.storage.archetypes.RemoveAll(in entity);
this.RemoveComponentFromFilter(in entity);
}
}