public void Remove(Component component)
{
Debug.WarnIf(_componentsToRemove.Contains(component), "You are trying to remove a Component ({0}) that you already removed", component);
// this may not be a live Component so we have to watch out for if it hasnt been processed yet but it is being removed in the same frame
if (_componentsToAdd.Contains(component))
{
_componentsToAdd.Remove(component);
return;
}
_componentsToRemove.Add(component);
}
/// <summary>
/// removes an Entity from the list. All lifecycle methods will be called in the next frame.
/// </summary>
/// <param name="entity">Entity.</param>
public void Remove(Entity entity)
{
Debug.WarnIf(_entitiesToRemove.Contains(entity), "You are trying to remove an entity ({0}) that you already removed", entity.Name);
// guard against adding and then removing an Entity in the same frame
if (_entitiesToAdd.Contains(entity))
{
_entitiesToAdd.Remove(entity);
return;
}
if (!_entitiesToRemove.Contains(entity))
{
_entitiesToRemove.Add(entity);
}
}
public override void OnAddedToEntity()
{
if (_colliderRequiresAutoSizing)
{
// we only deal with boxes and circles here
Insist.IsTrue(this is BoxCollider || this is CircleCollider,
"Only box and circle colliders can be created automatically");
var renderable = Entity.GetComponent <RenderableComponent>();
Debug.WarnIf(renderable == null,
"Collider has no shape and no RenderableComponent. Can't figure out how to size it.");
if (renderable != null)
{
var renderableBounds = renderable.Bounds;
// we need the size * inverse scale here because when we autosize the Collider it needs to be without a scaled Renderable
var width = renderableBounds.Width / Entity.Transform.Scale.X;
var height = renderableBounds.Height / Entity.Transform.Scale.Y;
// circle colliders need special care with the origin
if (this is CircleCollider)
{
var circleCollider = this as CircleCollider;
circleCollider.Radius = Math.Max(width, height) * 0.5f;
// fetch the Renderable's center, transfer it to local coordinates and use that as the localOffset of our collider
LocalOffset = renderableBounds.Center - Entity.Transform.Position;
}
else
{
var boxCollider = this as BoxCollider;
boxCollider.Width = width;
boxCollider.Height = height;
// fetch the Renderable's center, transfer it to local coordinates and use that as the localOffset of our collider
LocalOffset = renderableBounds.Center - Entity.Transform.Position;
}
}
}
_isParentEntityAddedToScene = true;
RegisterColliderWithPhysicsSystem();
}
public override void OnAddedToEntity()
{
_collider = Entity.GetComponent <Collider>();
Debug.WarnIf(_collider == null, "ProjectileMover has no Collider. ProjectilMover requires a Collider!");
}
public override void OnAddedToEntity()
{
_collider = Entity.GetComponent <Collider>();
Debug.WarnIf(_collider == null, "ArcadeRigidbody has no Collider. ArcadeRigidbody requires a Collider!");
}
public override void OnAddedToEntity()
{
_collider = Entity.GetComponent <Collider>();
Debug.WarnIf(_collider == null, "Collision Listener has no collider, CollisionListener requires a Collider to work!");
base.OnAddedToEntity();
}
