Class JetEntity

server/src/main/java/net/hypejet/jet/server/entity/JetEntity.java:34–279

An implementation the plain Entity entity. @since 1.0 @see Entity

 * @see Entity
 */
public class JetEntity implements Entity {

    private static final AtomicInteger NEXT_ENTITY_ID = new AtomicInteger(); // FIXME: Not the best solution
    private static final Logger LOGGER = LoggerFactory.getLogger(JetEntity.class);

    private final JetMinecraftServer server;

    private final Key entityType;
    private final int entityId;

    private final Identity identity;
    private final Pointers pointers;

    private @NonNull JetWorld world;
    private @NonNull Position position;
    private @NonNull Vector velocity = Vector.zero();

    /**
     * Constructs the {@linkplain JetEntity entity}.
     *
     * @param entityType an identifier of a type of the entity
     * @param uniqueId a unique identifier of the entity
     * @param position an initial position that the entity should spawn at
     * @param world an initial world that the entity should spawn in
     * @param server the server that the entity should be part of
     * @since 1.0
     */
    public JetEntity(@NonNull Key entityType, @NonNull UUID uniqueId, @NonNull Position position,
                     @NonNull JetWorld world, @NonNull JetMinecraftServer server) {
        this(
                entityType, uniqueId,
                Pointers.builder()
                        .withStatic(Identity.UUID, uniqueId)
                        .build(),
                position, world, server
        );
        // TODO: Add this entity to world entity set, but only if it not a player
    }

    /**
     * Constructs an {@linkplain JetEntity entity}.
     *
     * @param entityType an identifier of a type of the entity
     * @param uniqueId a unique identifier of the entity
     * @param pointers a pointers of the entity
     * @param position an initial position that the entity should spawn at
     * @param world an initial world that the entity should spawn in
     * @param server the server that the entity should be part of
     * @since 1.0
     */
    public JetEntity(@NonNull Key entityType, @NonNull UUID uniqueId, @NonNull Pointers pointers,
                     @NonNull Position position, @NonNull JetWorld world, @NonNull JetMinecraftServer server) {
        this.entityType = Objects.requireNonNull(entityType, "entity type");
        this.identity = Identity.identity(Objects.requireNonNull(uniqueId, "unique identifier"));
        this.pointers = Objects.requireNonNull(pointers, "pointers");
        this.entityId = NEXT_ENTITY_ID.getAndIncrement();
        this.position = Objects.requireNonNull(position, "position");
        this.world = Objects.requireNonNull(world, "world");