public ComponentID <TEntity, TComponent> RegisterComponentType <TComponent>() where TComponent : class
{
_threadAffinity.Validate();
Assert.Debug(_componentCount < _maxComponentsPerEntity, "max component count exceeded");
int component = _componentCount++;
var id = new ComponentID <TEntity, TComponent>(component);
return(id);
}
public bool HasCommponent <TComponent>(Entity <TEntity> entity, ComponentID <TEntity, TComponent> id) where TComponent : class
{
_threadAffinity.Validate();
Assert.Debug((ushort)id.ComponentIndex < _maxComponentsPerEntity, "Component index out of range");
int entityIndex = entity.Index;
int componentIndex = id.ComponentIndex;
return(componentFlags[entityIndex][componentIndex]);
}
public void AddComponent <TComponent>(Entity <TEntity> entity, ComponentID <TEntity, TComponent> id, TComponent component) where TComponent : class
{
_threadAffinity.Validate();
Assert.Debug(IsValid(entity), $"Invalid entity: Index: {entity.Index} CreationID: {entity.CreationIDCheck}");
Assert.Debug((ushort)id.ComponentIndex < _maxComponentsPerEntity, "Component index out of range");
Assert.Debug(!HasCommponent(entity, id), $"Entity already has component {Utility.Reflection.GetType<TComponent>.kFullName}");
int entityIndex = entity.Index;
int componentIndex = id.ComponentIndex;
int offset = entityIndex * _maxComponentsPerEntity + componentIndex;
componentFlags[entityIndex][componentIndex] = true;
}
public void RemoveComponent <TComponent>(Entity <TEntity> entity, ComponentID <TEntity, TComponent> id) where TComponent : class
{
_threadAffinity.Validate();
Assert.Debug(IsValid(entity), $"Invalid entity: Index: {entity.Index} CreationID: {entity.CreationIDCheck}");
Assert.Debug((ushort)id.ComponentIndex < _maxComponentsPerEntity, "Component index out of range");
int entityIndex = entity.Index;
int componentIndex = id.ComponentIndex;
int offset = entityIndex * _maxComponentsPerEntity + componentIndex;
object component = _components[offset];
IReleasable releasableComponent = component as IReleasable;
if (releasableComponent != null)
{
releasableComponent.Release();
}
_components[offset] = null;
componentFlags[entityIndex][componentIndex] = false;
}
public EntityQuery <TEntity> HasNot <TComponent>(ComponentID <TEntity, TComponent> id) where TComponent : class
{
_hasNone[id.ComponentIndex] = true;
return(this);
}
public TComponent GetComponentNoAffinityCheck <TComponent>(Entity <TEntity> entity, ComponentID <TEntity, TComponent> id) where TComponent : class
{
Assert.Debug((ushort)id.ComponentIndex < _maxComponentsPerEntity, "Component index out of range");
Assert.Debug(IsValidNoAffinitCheck(entity), $"Invalid entity: Index: {entity.Index} CreationID: {entity.CreationIDCheck}");
int offset = entity.Index * _maxComponentsPerEntity + id.ComponentIndex;
return((TComponent)_components[offset]);
}
public TComponent GetComponent <TComponent>(Entity <TEntity> entity, ComponentID <TEntity, TComponent> id) where TComponent : class
{
_threadAffinity.Validate();
return(GetComponentNoAffinityCheck(entity, id));
}
public bool Equals(ComponentID <TEntity, TComponent> other)
{
return(ComponentIndex == other.ComponentIndex);
}
public bool Equals <TOtherComponent>(ComponentID <TEntity, TOtherComponent> other) where TOtherComponent : class
{
return(ComponentIndex == other.ComponentIndex);
}
protected static void ShutdownComponentID()
{
Assert.Debug(_componentID != ComponentID <TEntity, TComponent> .None, $"Non-initialized component type {Utility.Reflection.GetType<TComponent>.kFullName} is being shutdown!");
_componentID = ComponentID <TEntity, TComponent> .None;
}
protected static void InitializeComponentID(EntityContext <TEntity> entityContext)
{
Assert.Debug(_componentID == ComponentID <TEntity, TComponent> .None, $"Component type {Utility.Reflection.GetType<TComponent>.kFullName}");
_componentID = entityContext.RegisterComponentType <TComponent>();
}
public static void HasComponent <TEntity, TComponent>(this Entity <TEntity> entity, ComponentID <TEntity, TComponent> componentID)
where TEntity : EntityType
where TComponent : class
{
EntityContext <TEntity> .Instance.HasCommponent(entity, componentID);
}
public static void AddComponent <TEntity, TComponent>(this Entity <TEntity> entity, ComponentID <TEntity, TComponent> componentID, TComponent component)
where TEntity : EntityType
where TComponent : class
{
EntityContext <TEntity> .Instance.AddComponent(entity, componentID, component);
}
public static TComponent GetComponent <TEntity, TComponent>(this Entity <TEntity> entity, ComponentID <TEntity, TComponent> componentID)
where TEntity : EntityType
where TComponent : class
{
return(EntityContext <TEntity> .Instance.GetComponent(entity, componentID));
}
