/// <summary>
/// Attaches a control to an <see cref="Entity"/> instance, using the specified offset.
/// </summary>
/// <param name="control">Control instance being attached to the entity.</param>
/// <param name="entity">Entity instance to which the control is being attached.</param>
/// <param name="offset">Offset from the entity's position to display the control.</param>
public static void AttachToEntity(this Control control, Entity entity, Vector2 offset)
{
ControlComponent controlComponent = new ControlComponent()
{
Control = control,
Offset = offset
};
entity.AddComponent <ControlComponent>(controlComponent);
entity.Refresh();
}
/// <summary>
/// Attaches a control to an <see cref="Entity"/> instance, using the specified offset.
/// </summary>
/// <param name="control">Control instance being attached to the entity.</param>
/// <param name="entity">Entity instance to which the control is being attached.</param>
/// <param name="offset">Offset from the entity's position to display the control.</param>
public static void AttachToEntity(this Control control, Entity entity, Vector2 offset)
{
ControlComponent controlComponent = new ControlComponent()
{
Control = control,
Offset = offset
};
entity.AddComponent<ControlComponent>(controlComponent);
entity.Refresh();
}
/// <summary>
/// Processes the provided <see cref="Entity"/> instance.
/// </summary>
/// <param name="entity"><see cref="Entity"/> instance to process.</param>
public override void Process(Entity entity)
{
PositionComponent positionComponent = _positionMapper.Get(entity);
ControlComponent controlComponent = _controlMapper.Get(entity);
if ((positionComponent == null) || (controlComponent == null))
{
return;
}
controlComponent.Control.Bounds.Location = new UniVector(
new UniScalar(0.0f, positionComponent.PreviousPosition.X + controlComponent.Offset.X + Director.SharedDirector.TransformationMatrix.Translation.X),
new UniScalar(0.0f, positionComponent.PreviousPosition.Y + controlComponent.Offset.Y + Director.SharedDirector.TransformationMatrix.Translation.Y));
}