public static void Run()
{
NamedDataRegistry <int> registry = new NamedDataRegistry <int>();
registry.Add("Zero", 0);
registry.Add("One", 1);
registry.Add("Two", 2);
registry.Add("Three", 3);
registry.Add("Four", 4);
registry.Add("Five", 5);
foreach (int i in registry)
{
Console.WriteLine(i);
}
}
/// <summary>
/// Constructs an entity buffer
/// </summary>
/// <param name="entityHash">the hash value for the entity hash table, larger means faster name searches but more memory</param>
/// <param name="systemLinkHash">the hash value for system link hash table, larger means faster search but more memory</param>
/// <param name="entityPagePower">the size of the entity pages in the form of a power of 2</param>
/// <param name="entityPageCount">the initial number of entity pages, this has a small affect on early performance</param>
/// <param name="entityComponentPagePower">the size of the entity component pages in the form of a power of 2</param>
/// <param name="entityComponentPageCount">the initial number of entity pages, this has a small affect on early performance</param>
/// <param name="entityListPagePower">the size of the entity list pages in the form of a power of 2</param>
/// <param name="entityListPageCount">the initial number of entity pages, this has a small affect on early performance</param>
/// <param name="systemLinkPagePower">the size of the systemlink pages in the form of a power of 2</param>
/// <param name="systemLinkPageCount">the initial number of entity pages, this has a small affect on early performance</param>
/// <param name="componentTypes">The registry for component types which is used to get type IDs if a system is registered before its type ids are filled out</param>
public EntityBuffer(IComponentTypeRegistry componentTypes, int entityHash = 47, int systemLinkHash = 47, int entityPagePower = 8,
int entityComponentPagePower = 8, int entityListPagePower = 8, int systemLinkPagePower = 8, int entityPageCount = 1,
int entityComponentPageCount = 1, int entityListPageCount = 1, int systemLinkPageCount = 1)
{
_entities = new NamedDataRegistry <BufferedBinarySearchTree <EntityLink> >(entityPagePower, entityPageCount, entityHash);
_links = new PagedArray <SystemLink>(systemLinkPagePower, systemLinkPageCount);
_lists = new PagedArray <EntityList>(systemLinkPagePower, systemLinkPageCount);
_hashVal = systemLinkHash;
_starts = new int[_hashVal];
_ends = new int[_hashVal];
_listPower = entityListPagePower;
_listPages = entityListPageCount;
_entityPower = entityComponentPagePower;
_entityPages = entityComponentPageCount;
_componentTypes = componentTypes;
}
/// <summary>
/// Constructor for <see cref="ComponentTypeRegistry"/>
/// </summary>
/// <param name="pagePower">the size of pages as a power of 2</param>
/// <param name="pageCount">the number of initial pages, has an affect on early performance but a memory impact</param>
/// <param name="hashSize">the size of the hash table, the larger the faster the name search, the more memory it will use</param>
public ComponentTypeRegistry(int pagePower = 8, int pageCount = 1, int hashSize = 47)
{
_registry = new NamedDataRegistry <IComponentBuffer>(pagePower, pageCount, hashSize);
}
/// <summary>
/// Constructs an instance of <see cref="SystemRegistry"/>
/// </summary>
/// <param name="systemPagePower">the size of the system pages as a power of 2</param>
/// <param name="systemPageCount">the number of pages to start with, larger values decrease early performance hits but increase memory cost</param>
/// <param name="hashSize">the hash size used by the internal hashtable. Higher makes for faster searching but increases memory usage</param>
public SystemRegistry(int systemPagePower = 8, int systemPageCount = 1, int hashSize = 47)
{
_systems = new NamedDataRegistry <ISystem>(systemPagePower, systemPageCount, hashSize);
}
