wildernessboss

package org.brutality.model.npcs.boss;

import java.util.Arrays;
import java.util.EnumSet;
import java.util.Objects;
import java.util.Optional;
import java.util.Set;
import java.util.concurrent.ThreadLocalRandom;
import java.util.concurrent.TimeUnit;

import org.brutality.model.content.teleport.Position;
import org.brutality.model.npcs.NPCHandler;
import org.brutality.model.players.Player;
import org.brutality.model.players.PlayerHandler;
/**
 * Represents a random {@lin NPC} spawned within the Wilderness location on a regular basis
 * @author Rene
 *
 */
public final class NewWildernessBoss {

	public enum Location {
		EXAMPLE(new Position(3222, 3222, 0)),
		ANOTHER_EXAMPLE(new Position(3100, 3100, 0)), //TESTING, now you can add as much locations as yo uwant
		//it is complete
		//can add that 1hour thing +5mins and rare item drop i can add more items

		;

		private final Position pos;

		Location(Position pos) {
			this.pos = pos;
		}

		public static final Set<Location> SET = EnumSet.allOf(Location.class);

		public static Location random() {
			int size = SET.size();
			int random = ThreadLocalRandom.current().nextInt(size);
			int index = 0;
			for (Location loc : SET) {
				if (index == random) {
					return loc;
				}
				index++;
			}
			throw new AssertionError("Won't be reached");
		}

		public int getX() {
			return pos.getX();
		}

		public int getY() {
			return pos.getY();
		}

		public int getHeight() {
			return pos.getZ();
		}

		public Position getPos() {
			return pos;
		}
	}

	/** Configuration **/
	public static final int NPC_ID = 5; //TODO
	private static final int NOTIF_COUNTDOWN =  (int) TimeUnit.MINUTES.toSeconds(5) *2;
	private static final int COUNTDOWN = (int) TimeUnit.HOURS.toSeconds(1) * 2;

	/** Class vars **/
	private static int timer = COUNTDOWN;
	private static Location location;
	public static boolean spawned;

	public static final void tick() {
		if (spawned) {
			return;
		}

		if (timer == NOTIF_COUNTDOWN) {
			location = Location.random();
			msgAll("5 mins left at location:" + location.name()); //TODO: Test
		}
		if (timer == 0) {
			spawn();
		}
		if (timer != 0) {
			timer--;
		}
	}

	private static void spawn() {
		spawned = true;
		Location loc = location;
		System.err.println("Being spawned");
		NPCHandler.spawnNpc(NPC_ID, loc.getX(), loc.getY(), loc.getHeight(), 1, 1, 1, 500, 500);
		msgAll("Spawned");
	}

	public static void restart(Optional<Player> killer) {

		timer = COUNTDOWN;
		spawned = false;
		killer.ifPresent(player -> msgAll(player.playerName + " has killed the boss"));
	}

	private static void msgAll(String msg) {
		Arrays.stream(PlayerHandler.players).filter(Objects::nonNull)
				.forEach(player -> player.sendMessage(msg));

	}

}