/// <summary>
/// Constructs an engine loader with the given parameters using the default admin and default storages
/// </summary>
/// <param name="targetLogicFrameLength">the frame length in seconds of logic updates which the engine will attempt to keep</param>
/// <param name="targetMaxRenderFrameLength">the frame length in seconds of render updates which the engine will try to stay below</param>
/// <param name="componentTypePagePower">the size of component type pages as a power of 2</param>
/// <param name="componentTypePageCount">the number of component type pages to start with, this can affect memory and performance</param>
/// <param name="systemPagePower">the size of system pages as a power of 2</param>
/// <param name="systemPageCount">the number of system pages to start with, this can affect memory and performance</param>
/// <param name="entityPagePower">the size of entity pages as a power of 2</param>
/// <param name="entityPageCount">the number of entity pages to start with, this can affect memory and performance</param>
/// <param name="entityComponentPagePower">the size of entity-component link pages as a power of 2</param>
/// <param name="entityComponentPageCount">the number of entity-component link pages to start with, this can affect memory and performance</param>
protected EngineLoader(float targetLogicFrameLength = 1f / 60f, float targetMaxRenderFrameLength = 1f / 30f,
int componentTypePagePower = 8, int componentTypePageCount = 1, int systemPagePower = 8, int systemPageCount = 1,
int entityPagePower = 8, int entityPageCount = 1, int entityComponentPagePower = 8, int entityComponentPageCount = 1)
{
IComponentTypeRegistry registry = new ComponentTypeRegistry(componentTypePagePower, componentTypePageCount);
Admin = new EntityAdmin(targetLogicFrameLength, targetMaxRenderFrameLength, registry,
new SystemRegistry(systemPagePower, systemPageCount), new EntityBuffer(registry, 47, 47, entityPagePower, entityComponentPagePower, entityPagePower, systemPagePower,
entityPageCount, entityComponentPageCount, entityPageCount, systemPageCount));
}
public AdminInterfaceCities()
{
EntityAdmin = new CityAdmin();
}
public AdminInterfaceCountries()
{
EntityAdmin = new CountryAdmin();
}
public AdminInterfacePictures()
{
EntityAdmin = new PictureAdmin();
}
/// <summary>
/// Sets the Admin field so that this system has access to the admin
/// </summary>
/// <param name="admin">the admin controlling this system</param>
public void SetAdmin(IEntityAdmin admin)
{
Admin = admin;
}
public AdminInterfaceTours()
{
EntityAdmin = new TourAdmin();
}
public AdminInterfaceHotels()
{
EntityAdmin = new HotelAdmin();
}
/// <summary>
/// Construct an engine loader with the given admin
/// </summary>
/// <param name="admin">The admin to run this engine instance</param>
protected EngineLoader(IEntityAdmin admin)
{
Admin = admin;
}
/// <summary>
/// Constructs an engine loader with the given parameters using the default admin
/// </summary>
/// <param name="targetLogicFrameLength">the frame length in seconds of logic updates which the engine will attempt to keep</param>
/// <param name="targetMaxRenderFrameLength">the frame length in seconds of render updates which the engine will try to stay below</param>
/// <param name="componentTypeRegistry">the component type registry to use to store component types</param>
/// <param name="systemRegistry">the system registry to store systems</param>
/// <param name="entityBuffer">the entity buffer to use to store entities</param>
protected EngineLoader(IComponentTypeRegistry componentTypeRegistry,
ISystemRegistry systemRegistry, IEntityBuffer entityBuffer, float targetLogicFrameLength = 1f / 60f, float targetMaxRenderFrameLength = 1f / 30f)
{
Admin = new EntityAdmin(targetLogicFrameLength, targetMaxRenderFrameLength, componentTypeRegistry, systemRegistry, entityBuffer);
}
public AdminInterfaceAttractions()
{
EntityAdmin = new AttractionAdmin();
}