package org.rscdaemon.server.model;

import org.rscdaemon.server.util.Formulae;
import org.rscdaemon.server.util.DataConversions;
import org.rscdaemon.server.util.StatefulEntityCollection;
import org.rscdaemon.server.net.LSPacket;
import org.rscdaemon.server.net.RSCPacket;
import org.rscdaemon.server.packetbuilder.client.MiscPacketBuilder;
import org.rscdaemon.server.packetbuilder.loginserver.SavePacketBuilder;
import org.rscdaemon.server.entityhandling.EntityHandler;
import org.rscdaemon.server.entityhandling.defs.PrayerDef;
import org.rscdaemon.server.event.*;
import org.rscdaemon.server.states.Action;
import org.rscdaemon.server.states.CombatState;
import org.rscdaemon.server.util.Logger;
import org.rscdaemon.server.quest.QuestManager;

import org.apache.mina.common.IoSession;

import java.util.Map.Entry;
import java.util.*;
import java.net.InetSocketAddress;

/**
 * A single player.
 */
public final class Player extends Mob {

	private ShortEvent sEvent = null;
	public void setSEvent(ShortEvent sEvent) {
		this.sEvent = sEvent;
		world.getDelayedEventHandler().add(sEvent);
	}
	/**
	 * Quests
	 */
	private QuestManager questManager;

	public QuestManager getQuestManager()
	{
		return questManager;
	}
	/**
	 * The player's username
	 */
	private String username;
	/**
	 * The player's username hash
	 */
	private long usernameHash;
	/**
	 * The player's password
	 */
	private String password;
	/**
	 * The main accounts group is
	 */
	private int groupID = 4;
	/**
	 * Whether the player is currently logged in
	 */
	private boolean loggedIn = false;
	/**
	 * The IO session of this player
	 */
	private IoSession ioSession;
	/**
	 * Last time a 'ping' was received
	 */
	private long lastPing = System.currentTimeMillis();
	/**
	 * The Players appearance
	 */
	private PlayerAppearance appearance;
	/**
	 * The items being worn by the player
	 */
	private int[] wornItems = new int[12];
	/**
	 * The current stat array
	 */
	private int[] curStat = new int[18];
	/**
	 * The max stat array
	 */
	private int[] maxStat = new int[18];
	/**
	 * The exp level array
	 */
	private int[] exp = new int[18];
	/**
	 * If the player has been sending suscicious packets
	 */
	private boolean suspicious = false;
	/**
	 * List of players this player 'knows' (recieved from the client) about
	 */
	private HashMap<Integer, Integer> knownPlayersAppearanceIDs = new HashMap<Integer, Integer>();
	/**
	 * Nearby players that we should be aware of
	 */
	private StatefulEntityCollection<Player> watchedPlayers = new StatefulEntityCollection<Player>();
	/**
	 * Nearby game objects that we should be aware of
	 */
	private StatefulEntityCollection<GameObject> watchedObjects = new StatefulEntityCollection<GameObject>();
	/**
	 * Nearby items that we should be aware of
	 */
	private StatefulEntityCollection<Item> watchedItems = new StatefulEntityCollection<Item>();
	/**
	 * Nearby npcs that we should be aware of
	 */
	private StatefulEntityCollection<Npc> watchedNpcs = new StatefulEntityCollection<Npc>();
	/**
	 * Inventory to hold items
	 */
	private Inventory inventory;
	/**
	 * Bank for banked items
	 */
	private Bank bank;
	/**
	 * Users privacy settings, chat block etc.
	 */
	private boolean[] privacySettings = new boolean[4];
	/**
	 * Users game settings, camera rotation preference etc
	 */
	private boolean[] gameSettings = new boolean[7]; // Why is 1 empty?
	/**
	 * Methods to send packets related to actions
	 */
	private MiscPacketBuilder actionSender;
	/**
	 * Unix time when the player last logged in
	 */
	private long lastLogin = 0;
	/**
	 * Unix time when the player logged in
	 */
	private long currentLogin = 0;
	/**
	 * Stores the last IP address used
	 */
	private String lastIP = "0.0.0.0";
	/**
	 * Stores the current IP address used
	 */
	private String currentIP = "0.0.0.0";
	/**
	 * If the player is reconnecting after connection loss
	 */
	private boolean reconnecting = false;
	/**
	 * Controls if were allowed to accept appearance updates
	 */
	private boolean changingAppearance = false;
	/**
	 * Is the character male?
	 */
	private boolean maleGender;
	/**
	 * The player we last requested to trade with, or null for none
	 */
	private Player wishToTrade = null;
	/**
	 * The player we last requested to duel with, or null for none
	 */
	private Player wishToDuel = null;
	/**
	 * If the player is currently in a trade
	 */
	private boolean isTrading = false;
	/**
	 * If the player is currently in a duel
	 */
	private boolean isDueling = false;
	/**
	 * List of items offered in the current trade
	 */
	private ArrayList<InvItem> tradeOffer = new ArrayList<InvItem>();
	/**
	 * List of items offered in the current duel
	 */
	private ArrayList<InvItem> duelOffer = new ArrayList<InvItem>();
	/**
	 * If the first trade screen has been accepted
	 */
	private boolean tradeOfferAccepted = false;
	/**
	 * If the first duel screen has been accepted
	 */
	private boolean duelOfferAccepted = false;
	/**
	 * If the second trade screen has been accepted
	 */
	private boolean tradeConfirmAccepted = false;
	/**
	 * If the second duel screen has been accepted
	 */
	private boolean duelConfirmAccepted = false;
	/**
	 * Map of players on players friend list
	 */
	private TreeMap<Long, Integer> friendList = new TreeMap<Long, Integer>();
	/**
	 * List of usernameHash's of players on players ignore list
	 */
	private ArrayList<Long> ignoreList = new ArrayList<Long>();
	/**
	 * List of all projectiles needing displayed
	 */
	private ArrayList<Projectile> projectilesNeedingDisplayed = new ArrayList<Projectile>();
	/**
	 * List of players who have been hit
	 */
	private ArrayList<Player> playersNeedingHitsUpdate = new ArrayList<Player>();
	/**
	 * List of players who have been hit
	 */
	private ArrayList<Npc> npcsNeedingHitsUpdate = new ArrayList<Npc>();
	/**
	 * Chat messages needing displayed
	 */
	private ArrayList<ChatMessage> chatMessagesNeedingDisplayed = new ArrayList<ChatMessage>();
	/**
	 * NPC messages needing displayed
	 */
	private ArrayList<ChatMessage> npcMessagesNeedingDisplayed = new ArrayList<ChatMessage>();
	/**
	 * Bubbles needing displayed
	 */
	private ArrayList<Bubble> bubblesNeedingDisplayed = new ArrayList<Bubble>();
	/**
	 * The time of the last spell cast, used as a throttle
	 */
	private long lastSpellCast = 0;
	/**
	 * Players we have been attacked by signed login, used to check if we should get a skull for attacking back
	 */
	private HashMap<Long, Long> attackedBy = new HashMap<Long, Long>();
	/**
	 * Time last report was sent, used to throttle reports
	 */
	private long lastReport = 0;
	/**
	 * Time of last charge spell
	 */
	private long lastCharge = 0;
	/**
	 * Combat style: 0 - all, 1 - str, 2 - att, 3 - def
	 */
	private int combatStyle = 0;
	/**
	 * Should we destroy this player?
	 */
	private boolean destroy = false;
	/**
	 * Session keys for the players session
	 */
	private int[] sessionKeys = new int[4];
	/**
	 * Is the player accessing their bank?
	 */
	private boolean inBank = false;
	/**
	 * A handler for any menu we are currently in
	 */
	private MenuHandler menuHandler = null;
	/**
	 * DelayedEvent responsible for handling prayer drains
	 */
	private DelayedEvent drainer;
	/**
	 * The drain rate of the prayers currently enabled
	 */
	private int drainRate = 0;
	/**
	 * DelayedEvent used for removing players skull after 20mins
	 */
	private DelayedEvent skullEvent = null;
	/**
	 * Amount of fatigue - 0 to 100
	 */
	private int fatigue = 0;
	/**
	 * Has the player been registered into the world?
	 */
	private boolean initialized = false;
	/**
	* The shop (if any) the player is currently accessing
	*/
	private Shop shop = null;
	/**
	 * The npc we are currently interacting with
	 */
	private Npc interactingNpc = null;
	/**
	 * The ID of the owning account
	 */
	private int owner = 1;
	/**
	 * Queue of last 100 packets, used for auto detection purposes
	 */
	private LinkedList<RSCPacket> lastPackets = new LinkedList<RSCPacket>();
	/**
	 * When the users subscription expires (or 0 if they don't have one)
	 */
	private long subscriptionExpires = 0;
	/**
	 * Who we are currently following (if anyone)
	 */
	private Mob following;
	/**
	 * Event to handle following
	 */
	private DelayedEvent followEvent;
	/**
	 * Ranging event
	 */
	private RangeEvent rangeEvent;
	/**
	* Last arrow fired
	*/
	private long lastArrow = 0;
	/**
	 * Last packet count time
	 */
	private long lastCount = 0;
	/**
	* Amount of packets since last count
	*/
	private int packetCount = 0;
	/**
	 * List of chat messages to send
	 */
	private LinkedList<ChatMessage> chatQueue = new LinkedList<ChatMessage>();
	/**
	 * Time of last trade/duel request
	 */
	private long lastTradeDuelRequest = 0;
	/**
	 * The name of the client class they are connecting from
	 */
	private String className = "NOT_SET";
	/**
	 * The current status of the player
	 */
	private Action status = Action.IDLE;
	/**
	 * Duel options
	 */
	private boolean[] duelOptions = new boolean[4];
	/**
	 * Is a trade/duel update required?
	 */
	private boolean requiresOfferUpdate = false;

	public void setRequiresOfferUpdate(boolean b) {
		requiresOfferUpdate = b;
	}

	public boolean requiresOfferUpdate() {
		return requiresOfferUpdate;
	}

	public void setStatus(Action a) {
		status = a;
	}

	public Action getStatus() {
		return status;
	}

	public boolean isMember() {
        	return groupID == 0;
    	}

	public void setClassName(String className) {
		this.className = className;
	}

	public String getClassName() {
		return className;
	}

	public boolean tradeDuelThrottling() {
		long now = System.currentTimeMillis();
		if(now - lastTradeDuelRequest > 1000) {
			lastTradeDuelRequest = now;
			return false;
		}
		return true;
	}

	public void addMessageToChatQueue(byte[] messageData) {
		chatQueue.add(new ChatMessage(this, messageData));
		if(chatQueue.size() > 2) {
			destroy(false);
		}
	}

	public ChatMessage getNextChatMessage() {
		return chatQueue.poll();
	}

	public void setArrowFired() {
		lastArrow = System.currentTimeMillis();
	}

	public void setRangeEvent(RangeEvent event) {
		if(isRanging()) {
			resetRange();
		}
		rangeEvent = event;
		rangeEvent.setLastRun(lastArrow);
		world.getDelayedEventHandler().add(rangeEvent);
	}

	public boolean isRanging() {
		return rangeEvent != null;
	}

	public void resetRange() {
		if(rangeEvent != null) {
			rangeEvent.stop();
			rangeEvent = null;
		}
      		setStatus(Action.IDLE);
	}

	public boolean canLogout() {
		return !isBusy() && System.currentTimeMillis() - getCombatTimer() > 10000;
	}

	public boolean isFollowing() {
		return followEvent != null && following != null;
	}

	public boolean isFollowing(Mob mob) {
		return isFollowing() && mob.equals(following);
	}

	public void setFollowing(Mob mob) {
		setFollowing(mob, 0);
	}

	public void setFollowing(final Mob mob, final int radius) {
		if(isFollowing()) {
			resetFollowing();
		}
		following = mob;
		followEvent = new DelayedEvent(this, 500) {
			public void run() {
				if(!owner.withinRange(mob) || mob.isRemoved() || (owner.isBusy() && !owner.isDueling())) {
					resetFollowing();
				}
				else if(!owner.finishedPath() && owner.withinRange(mob, radius)) {
					owner.resetPath();
				}
				else if(owner.finishedPath() && !owner.withinRange(mob, radius + 1)) {
					owner.setPath(new Path(owner.getX(), owner.getY(), mob.getX(), mob.getY()));
				}
			}
		};
		world.getDelayedEventHandler().add(followEvent);
	}

	public void resetFollowing() {
		following = null;
		if(followEvent != null) {
			followEvent.stop();
			followEvent = null;
		}
		resetPath();
	}

	public void setSkulledOn(Player player) {
		player.addAttackedBy(this);
		if(System.currentTimeMillis() - lastAttackedBy(player) > 1200000) {
			addSkull(1200000);
		}
	}

	public void setSubscriptionExpires(long expires) {
		subscriptionExpires = expires;
	}

	public int getDaysSubscriptionLeft() {
		long now = (System.currentTimeMillis() / 1000);
		if(subscriptionExpires == 0 || now >= subscriptionExpires) {
			return 0;
		}
		return (int)((subscriptionExpires - now) / 86400);
	}

	public void addPacket(RSCPacket p) {
		long now = System.currentTimeMillis();
		if(now - lastCount > 3000) {
			lastCount = now;
			packetCount = 0;
		}
		if(!DataConversions.inArray(Formulae.safePacketIDs, p.getID()) && packetCount++ >= 60) {
			destroy(false);
		}
		if(lastPackets.size() >= 60) {
			lastPackets.remove();
		}
		lastPackets.addLast(p);
	}

	public List<RSCPacket> getPackets() {
		return lastPackets;
	}

	public boolean isSuspicious() {
		return suspicious;
	}

	public void setOwner(int owner) {
		this.owner = owner;
	}

	public int getOwner() {
		return owner;
	}

	public Npc getNpc() {
		return interactingNpc;
	}

	public void setNpc(Npc npc) {
		System.out.println("setNpc(npc)");
		interactingNpc = npc;
	}

	public void remove() {
		removed = true;
	}

	public boolean initialized() {
		return initialized;
	}

	public void setInitialized() {
		initialized = true;
	}

	public int getDrainRate() {
		return drainRate;
	}

	public void setDrainRate(int rate) {
		drainRate = rate;
	}

	public int getRangeEquip() {
		for(InvItem item : inventory.getItems()) {
			if(item.isWielded() && (DataConversions.inArray(Formulae.bowIDs, item.getID()) || DataConversions.inArray(Formulae.xbowIDs, item.getID()))) {
				return item.getID();
			}
		}
		return -1;
	}

	public void resetAll() {
		resetAllExceptTradeOrDuel();
		resetTrade();
		resetDuel();
	}

	public void resetTrade() {
		Player opponent = getWishToTrade();
		if(opponent != null) {
			opponent.resetTrading();
		}
		resetTrading();
	}

	public void resetDuel() {
		Player opponent = getWishToDuel();
		if(opponent != null) {
			opponent.resetDueling();
		}
		resetDueling();
	}

	public void resetAllExceptTrading() {
		resetAllExceptTradeOrDuel();
		resetDuel();
	}

	public void resetAllExceptDueling() {
		resetAllExceptTradeOrDuel();
		resetTrade();
	}

	private void resetAllExceptTradeOrDuel() {
		if(getMenuHandler() != null) {
			resetMenuHandler();
		}
		if(accessingBank()) {
			resetBank();
		}
		if(accessingShop()) {
			resetShop();
		}
		if(interactingNpc != null) {
			interactingNpc.unblock();
		}
		if(isFollowing()) {
			resetFollowing();
		}
		if(isRanging()) {
			resetRange();
		}
		setStatus(Action.IDLE);
	}

	public void setMenuHandler(MenuHandler menuHandler) {
		menuHandler.setOwner(this);
		this.menuHandler = menuHandler;
	}

	public void setQuestMenuHandler(MenuHandler menuHandler)  {
		this.menuHandler = menuHandler;
		menuHandler.setOwner(this);
		actionSender.sendMenu(menuHandler.getOptions());
	}

	public void resetMenuHandler() {
		menuHandler = null;
		actionSender.hideMenu();
	}

	public MenuHandler getMenuHandler() {
		return menuHandler;
	}

	public boolean accessingShop() {
		return shop != null;
	}

	public void setAccessingShop(Shop shop) {
		this.shop = shop;
		if(shop != null) {
			shop.addPlayer(this);
		}
	}

	public void resetShop() {
		if(shop != null) {
			shop.removePlayer(this);
			shop = null;
			actionSender.hideShop();
		}
	}

	public boolean accessingBank() {
		return inBank;
	}

	public Shop getShop() {
		return shop;
	}

	public void setAccessingBank(boolean b) {
		inBank = b;
	}

	public void resetBank() {
		setAccessingBank(false);
		actionSender.hideBank();
	}

	public Player(IoSession ios) {
		ioSession = ios;
		currentIP = ((InetSocketAddress)ios.getRemoteAddress()).getAddress().getHostAddress();
		currentLogin = System.currentTimeMillis();
		actionSender = new MiscPacketBuilder(this);
		setBusy(true);
		questManager = new QuestManager(this);
	}

	public void setServerKey(long key) {
		sessionKeys[2] = (int)(key >> 32);
		sessionKeys[3] = (int)key;
	}

	public boolean setSessionKeys(int[] keys) {
		boolean valid = (sessionKeys[2] == keys[2] && sessionKeys[3] == keys[3]);
		sessionKeys = keys;
		return valid;
	}

	public boolean destroyed() {
		return destroy;
	}

	public void destroy(boolean force) {
		if(destroy) {
			return;
		}
		if(force || canLogout()) {
			destroy = true;
			actionSender.sendLogout();
		}
		else {
			final long startDestroy = System.currentTimeMillis();
			world.getDelayedEventHandler().add(new DelayedEvent(this, 3000) {
				public void run() {
					if(owner.canLogout() || (!(owner.inCombat() && owner.isDueling()) && System.currentTimeMillis() - startDestroy > 60000)) {
						owner.destroy(true);
						running = false;
					}
				}
			});
		}
	}

	public int getCombatStyle() {
		return combatStyle;
	}

	public void setCombatStyle(int style) {
		combatStyle = style;
	}

	public void load(String username, String password, int uid, boolean reconnecting) {
		setID(uid);
		this.password = password;
		this.reconnecting = reconnecting;
		usernameHash = DataConversions.usernameToHash(username);
		this.username = DataConversions.hashToUsername(usernameHash);

		world.getServer().getLoginConnector().getActionSender().playerLogin(this);

		world.getDelayedEventHandler().add(new DelayedEvent(this, 60000) {
			public void run() {
				for(int statIndex = 0;statIndex < 18;statIndex++) {
					if(statIndex == 5) {
						continue;
					}
					int curStat = getCurStat(statIndex);
					int maxStat = getMaxStat(statIndex);
					if(curStat > maxStat) {
						setCurStat(statIndex, curStat - 1);
						getActionSender().sendStat(statIndex);
						checkStat(statIndex);
					}
					else if(curStat < maxStat) {
						setCurStat(statIndex, curStat + 1);
						getActionSender().sendStat(statIndex);
						checkStat(statIndex);
					}
				}
			}

			private void checkStat(int statIndex) {
		      		if(statIndex != 3 && owner.getCurStat(statIndex) == owner.getMaxStat(statIndex)) {
		      			owner.getActionSender().sendMessage("Your " + Formulae.statArray[statIndex] + " ability has returned to normal.");
		      		}
			}
		});
		drainer = new DelayedEvent(this, Integer.MAX_VALUE) {
			public void run() {
				int curPrayer = getCurStat(5);
				if(getDrainRate() > 0 && curPrayer > 0) {
					incCurStat(5, -1);
					getActionSender().sendStat(5);
					if(curPrayer <= 1) {
						for(int prayerID = 0;prayerID < 14;prayerID++) { //Prayer was < 14
							setPrayer(prayerID, false);
						}
						setDrainRate(0);
						setDelay(Integer.MAX_VALUE);
						getActionSender().sendMessage("You have run out of prayer points. Return to a church to recharge");
						getActionSender().sendPrayers();
					}
				}
			}
		};
		world.getDelayedEventHandler().add(drainer);
	}

	public void resetTrading() {
	      	if(isTrading()) {
			actionSender.sendTradeWindowClose();
			setStatus(Action.IDLE);
		}
	      	setWishToTrade(null);
	      	setTrading(false);
	      	setTradeOfferAccepted(false);
	      	setTradeConfirmAccepted(false);
	      	resetTradeOffer();
	}

	public void resetDueling() {
	      	if(isDueling()) {
			actionSender.sendDuelWindowClose();
			setStatus(Action.IDLE);
		}
	      	setWishToDuel(null);
	      	setDueling(false);
	      	setDuelOfferAccepted(false);
	      	setDuelConfirmAccepted(false);
	      	resetDuelOffer();
	      	clearDuelOptions();
	}

	public void clearDuelOptions() {
	      	for(int i = 0;i < 4;i++) {
	      		duelOptions[i] = false;
	      	}	}

	public void save() {
		SavePacketBuilder builder = new SavePacketBuilder();
		builder.setPlayer(this);
		LSPacket temp = builder.getPacket();
		if(temp != null) {
			world.getServer().getLoginConnector().getSession().write(temp);
		}
	}

	public void setCharged() {
		lastCharge = System.currentTimeMillis();
	}

	public boolean isCharged() {
		return System.currentTimeMillis() - lastCharge > 600000;
	}

	public boolean canReport() {
		return System.currentTimeMillis() - lastReport > 60000;
	}

	public void setLastReport() {
		lastReport = System.currentTimeMillis();
	}

	public void killedBy(Mob mob) {
		killedBy(mob, false);
	}

	public void killedBy(Mob mob, boolean stake) {
		if(!loggedIn) {
			Logger.error(username + " not logged in, but killed!");
			return;
		}
		if(mob instanceof Player) {
      			Player player = (Player)mob;
      			player.getActionSender().sendMessage("You have defeated " + getUsername() + "!");
      			player.getActionSender().sendSound("victory");
      			world.getDelayedEventHandler().add(new MiniEvent(player) {
      				public void action() {
      					owner.getActionSender().sendScreenshot();
      				}
      			});
      			world.getServer().getLoginConnector().getActionSender().logKill(player.getUsernameHash(), usernameHash, stake);
		}
		Mob opponent = super.getOpponent();
		if(opponent != null) {
			opponent.resetCombat(CombatState.WON);
		}
		actionSender.sendDied();
		for(int i = 0;i < 18;i++) {
			curStat[i] = maxStat[i];
			actionSender.sendStat(i);
		}

		Player player = mob instanceof Player ? (Player)mob : null;
		if(stake) {
			for(InvItem item : duelOffer) {
	      			InvItem affectedItem = getInventory().get(item);
	      			if(affectedItem == null) {
	      				setSuspiciousPlayer(true);
	      				Logger.error("Missing staked item [" + item.getID() + ", " + item.getAmount() + "] from = " + usernameHash + "; to = " + player.getUsernameHash() + ";");
	      				continue;
	      			}
	      			if(affectedItem.isWielded()) {
	      				affectedItem.setWield(false);
	      				updateWornItems(affectedItem.getWieldableDef().getWieldPos(), getPlayerAppearance().getSprite(affectedItem.getWieldableDef().getWieldPos()));
	      			}
	      			getInventory().remove(item);
	      			world.registerItem(new Item(item.getID(), getX(), getY(), item.getAmount(), player));
	      		}
		}
		else {
			inventory.sort();
			ListIterator<InvItem> iterator = inventory.iterator();
			if(!isSkulled()) {
				for(int i = 0;i < 3 && iterator.hasNext();i++) {
					if((iterator.next()).getDef().isStackable()) {
						iterator.previous();
						break;
					}
				}
			}
			if(activatedPrayers[8] && iterator.hasNext()) {
				if(((InvItem)iterator.next()).getDef().isStackable()) {
					iterator.previous();
				}
			}
			for(int slot = 0;iterator.hasNext();slot++) {
				InvItem item = (InvItem)iterator.next();
				if(item.isWielded()) {
					item.setWield(false);
					updateWornItems(item.getWieldableDef().getWieldPos(), appearance.getSprite(item.getWieldableDef().getWieldPos()));
				}
				iterator.remove();
				world.registerItem(new Item(item.getID(), getX(), getY(), item.getAmount(), player));
			}
			removeSkull();
		}
		world.registerItem(new Item(20, getX(), getY(), 1, player));

		for(int x = 0;x < activatedPrayers.length;x++) {
			if(activatedPrayers[x]) {
				removePrayerDrain(x);
				activatedPrayers[x] = false;
			}
		}
		actionSender.sendPrayers();

		setLocation(Point.location(222, 460), true);
		Collection<Player> allWatched = watchedPlayers.getAllEntities();
		for (Player p : allWatched) {
			p.removeWatchedPlayer(this);
		}

		resetPath();
		resetCombat(CombatState.LOST);
		actionSender.sendWorldInfo();
		actionSender.sendEquipmentStats();
		actionSender.sendInventory();
	}

	public void addAttackedBy(Player p) {
		attackedBy.put(p.getUsernameHash(), System.currentTimeMillis());
	}

	public long lastAttackedBy(Player p) {
		Long time = attackedBy.get(p.getUsernameHash());
		if(time != null) {
			return time;
		}
		return 0;
	}

	public void setCastTimer() {
		lastSpellCast = System.currentTimeMillis();
	}

	public void setSpellFail() {
		lastSpellCast = System.currentTimeMillis() + 20000;
	}

	public int getSpellWait() {
		return DataConversions.roundUp((double)(1200 - (System.currentTimeMillis() - lastSpellCast)) / 1000D);
	}

	public long getCastTimer() {
		return lastSpellCast;
	}

	public boolean castTimer() {
		return System.currentTimeMillis() - lastSpellCast > 1200;
	}

	public boolean checkAttack(Mob mob, boolean missile) {
		if(mob instanceof Player) {
			Player victim = (Player)mob;
			if((inCombat() && isDueling()) && (victim.inCombat() && victim.isDueling())) {
				Player opponent = (Player)getOpponent();
				if(opponent != null && victim.equals(opponent)) {
					return true;
				}
			}
			if(System.currentTimeMillis() - mob.getCombatTimer() < (mob.getCombatState() == CombatState.RUNNING || mob.getCombatState() == CombatState.WAITING ? 3000 : 500) && !mob.inCombat()) {
				return false;
			}
			int myWildLvl = getLocation().wildernessLevel();
			int victimWildLvl = victim.getLocation().wildernessLevel();
			if(myWildLvl < 1 || victimWildLvl < 1) {
				actionSender.sendMessage("You cannot attack other players outside of the wilderness!");
				return false;
			}
			int combDiff = Math.abs(getCombatLevel() - victim.getCombatLevel());
			if(combDiff > myWildLvl) {
				actionSender.sendMessage("You must move to at least level " + combDiff + " wilderness to attack " + victim.getUsername() + "!");
				return false;
			}
			if(combDiff > victimWildLvl) {
				actionSender.sendMessage(victim.getUsername() + " is not in high enough wilderness for you to attack!");
				return false;
			}
			return true;
		}
		else if(mob instanceof Npc) {
			Npc victim = (Npc)mob;
			if(!victim.getDef().isAttackable()) {
				setSuspiciousPlayer(true);
				return false;
			}
			return true;
		}
		return true;
	}

	public void informOfBubble(Bubble b) {
		bubblesNeedingDisplayed.add(b);
	}

	public List<Bubble> getBubblesNeedingDisplayed() {
		return bubblesNeedingDisplayed;
	}

	public void clearBubblesNeedingDisplayed() {
		bubblesNeedingDisplayed.clear();
	}

	public void informOfChatMessage(ChatMessage cm) {
		chatMessagesNeedingDisplayed.add(cm);
	}

	public void sayMessage(String msg, Mob to) {
		ChatMessage cm = new ChatMessage(this, msg, to);
		chatMessagesNeedingDisplayed.add(cm);
	}

	public void informOfNpcMessage(ChatMessage cm) {
		npcMessagesNeedingDisplayed.add(cm);
	}

	public List<ChatMessage> getNpcMessagesNeedingDisplayed() {
		return npcMessagesNeedingDisplayed;
	}

	public List<ChatMessage> getChatMessagesNeedingDisplayed() {
		return chatMessagesNeedingDisplayed;
	}

	public void clearNpcMessagesNeedingDisplayed() {
		npcMessagesNeedingDisplayed.clear();
	}

	public void clearChatMessagesNeedingDisplayed() {
		chatMessagesNeedingDisplayed.clear();
	}

	public void informOfModifiedHits(Mob mob) {
		if(mob instanceof Player) {
			playersNeedingHitsUpdate.add((Player)mob);
		}
		else if(mob instanceof Npc) {
			npcsNeedingHitsUpdate.add((Npc)mob);
		}
	}

	public List<Player> getPlayersRequiringHitsUpdate() {
		return playersNeedingHitsUpdate;
	}

	public List<Npc> getNpcsRequiringHitsUpdate() {
		return npcsNeedingHitsUpdate;
	}

	public void clearPlayersNeedingHitsUpdate() {
		playersNeedingHitsUpdate.clear();
	}

	public void clearNpcsNeedingHitsUpdate() {
		npcsNeedingHitsUpdate.clear();
	}

	public void informOfProjectile(Projectile p) {
		projectilesNeedingDisplayed.add(p);
	}

	public List<Projectile> getProjectilesNeedingDisplayed() {
		return projectilesNeedingDisplayed;
	}

	public void clearProjectilesNeedingDisplayed() {
		projectilesNeedingDisplayed.clear();
	}

	public void addPrayerDrain(int prayerID) {
		PrayerDef prayer = EntityHandler.getPrayerDef(prayerID);
		drainRate += prayer.getDrainRate();
		drainer.setDelay((int)(240000 / drainRate));
	}

	public void removePrayerDrain(int prayerID) {
		PrayerDef prayer = EntityHandler.getPrayerDef(prayerID);
		drainRate -= prayer.getDrainRate();
		if(drainRate <= 0) {
			drainRate = 0;
			drainer.setDelay(Integer.MAX_VALUE);
		}
		else {
			drainer.setDelay((int)(240000 / drainRate));
		}
	}

	public boolean isFriendsWith(long usernameHash) {
		return friendList.containsKey(usernameHash);
	}

	public boolean isIgnoring(long usernameHash) {
		return ignoreList.contains(usernameHash);
	}

	public Collection<Entry<Long, Integer>> getFriendList() {
		return friendList.entrySet();
	}

	public ArrayList<Long> getIgnoreList() {
		return ignoreList;
	}

	public void removeFriend(long id) {
		friendList.remove(id);
	}

	public void removeIgnore(long id) {
		ignoreList.remove(id);
	}

	public void addFriend(long id, int world) {
		friendList.put(id, world);
	}

	public void addIgnore(long id) {
		ignoreList.add(id);
	}

	public int friendCount() {
		return friendList.size();
	}

	public int ignoreCount() {
		return ignoreList.size();
	}

	public void setTradeConfirmAccepted(boolean b) {
		tradeConfirmAccepted = b;
	}

	public void setDuelConfirmAccepted(boolean b) {
		duelConfirmAccepted = b;
	}

	public boolean isTradeConfirmAccepted() {
		return tradeConfirmAccepted;
	}

	public boolean isDuelConfirmAccepted() {
		return duelConfirmAccepted;
	}

	public void setTradeOfferAccepted(boolean b) {
		tradeOfferAccepted = b;
	}

	public void setDuelOfferAccepted(boolean b) {
		duelOfferAccepted = b;
	}

	public boolean isTradeOfferAccepted() {
		return tradeOfferAccepted;
	}

	public boolean isDuelOfferAccepted() {
		return duelOfferAccepted;
	}

	public void resetTradeOffer() {
		tradeOffer.clear();
	}
	public void resetDuelOffer() {
		duelOffer.clear();
	}

	public void addToTradeOffer(InvItem item) {
		tradeOffer.add(item);
	}

	public void addToDuelOffer(InvItem item) {
		duelOffer.add(item);
	}

	public ArrayList<InvItem> getTradeOffer() {
		return tradeOffer;
	}

	public ArrayList<InvItem> getDuelOffer() {
		return duelOffer;
	}

	public void setTrading(boolean b) {
		isTrading = b;
	}

	public void setDueling(boolean b) {
		isDueling = b;
	}

	public boolean isTrading() {
		return isTrading;
	}

	public boolean isDueling() {
		return isDueling;
	}

	public void setWishToTrade(Player p) {
		wishToTrade = p;
	}

	public void setWishToDuel(Player p) {
		wishToDuel = p;
	}

	public Player getWishToTrade() {
		return wishToTrade;
	}

	public Player getWishToDuel() {
		return wishToDuel;
	}

	public void setDuelSetting(int i, boolean b) {
		duelOptions[i] = b;
	}

	public boolean getDuelSetting(int i) {
		try {
			for(InvItem item : duelOffer) {
				if(DataConversions.inArray(Formulae.runeIDs, item.getID())) {
					setDuelSetting(1, true);
					break;
				}
			}
			for(InvItem item : wishToDuel.getDuelOffer()) {
				if(DataConversions.inArray(Formulae.runeIDs, item.getID())) {
					setDuelSetting(1, true);
					break;
				}
			}
		}
		catch(Exception e) { }
		return duelOptions[i];
	}

	public void setMale(boolean male) {
		maleGender = male;
	}

	public boolean isMale() {
		return maleGender;
	}

	public void setChangingAppearance(boolean b) {
		changingAppearance = b;
	}

	public boolean isChangingAppearance() {
		return changingAppearance;
	}

	public boolean isReconnecting() {
		return reconnecting;
	}

	public void setLastLogin(long l) {
		lastLogin = l;
	}

	public long getLastLogin() {
		return lastLogin;
	}

	public int getDaysSinceLastLogin() {
		long now = Calendar.getInstance().getTimeInMillis() / 1000;
		return (int)((now - lastLogin) / 86400);
	}

	public long getCurrentLogin() {
		return currentLogin;
	}

	public void setLastIP(String ip) {
		lastIP = ip;
	}

	public String getCurrentIP() {
		return currentIP;
	}

	public String getLastIP() {
		return lastIP;
	}

	public void setGroupID(int id) {
		groupID = id;
	}

	public int getGroupID() {
		return groupID;
	}

	public boolean isSubscriber() {
		return groupID == 5 || isPMod() || isMod() || isAdmin();
	}

	public boolean isPMod() {
		return groupID == 6 || isMod() || isAdmin();
	}

	public boolean isMod() {
		return groupID == 2 || isAdmin();
	}

	public boolean isAdmin() {
		return groupID == 1;
	}

	public int getArmourPoints() {
		int points = 1;
		for(InvItem item : inventory.getItems()) {
			if(item.isWielded()) {
				points += item.getWieldableDef().getArmourPoints();
			}
		}
		return points < 1 ? 1 : points;
	}

	public int getWeaponAimPoints() {
		int points = 1;
		for(InvItem item : inventory.getItems()) {
			if(item.isWielded()) {
				points += item.getWieldableDef().getWeaponAimPoints();
			}
		}
		return points < 1 ? 1 : points;
	}

	public int getWeaponPowerPoints() {
		int points = 1;
		for(InvItem item : inventory.getItems()) {
			if(item.isWielded()) {
				points += item.getWieldableDef().getWeaponPowerPoints();
			}
		}
		return points < 1 ? 1 : points;
	}

	public int getMagicPoints() {
		int points = 1;
		for(InvItem item : inventory.getItems()) {
			if(item.isWielded()) {
				points += item.getWieldableDef().getMagicPoints();
			}
		}
		return points < 1 ? 1 : points;
	}

	public int getPrayerPoints() {
		int points = 1;
		for(InvItem item : inventory.getItems()) {
			if(item.isWielded()) {
				points += item.getWieldableDef().getPrayerPoints();
			}
		}
		return points < 1 ? 1 : points;
	}

	public int getRangePoints() {
		int points = 1;
		for(InvItem item : inventory.getItems()) {
			if(item.isWielded()) {
				points += item.getWieldableDef().getRangePoints();
			}
		}
		return points < 1 ? 1 : points;
	}

	public MiscPacketBuilder getActionSender() {
		return actionSender;
	}

	public int[] getWornItems() {
		return wornItems;
	}

	public void updateWornItems(int index, int id) {
		wornItems[index] = id;
		super.ourAppearanceChanged = true;
	}

	public void setWornItems(int[] worn) {
		wornItems = worn;
		super.ourAppearanceChanged = true;
	}

	public Inventory getInventory() {
		return inventory;
	}

	public void setInventory(Inventory i) {
		inventory = i;
	}

	public Bank getBank() {
		return bank;
	}

	public void setBank(Bank b) {
		bank = b;
	}

	public void setGameSetting(int i, boolean b) {
		gameSettings[i] = b;
	}

	public boolean getGameSetting(int i) {
		return gameSettings[i];
	}

	public void setPrivacySetting(int i, boolean b) {
		privacySettings[i] = b;
	}

	public boolean getPrivacySetting(int i) {
		return privacySettings[i];
	}

	public long getLastPing() {
		return lastPing;
	}

	public IoSession getSession() {
		return ioSession;
	}

	public boolean loggedIn() {
		return loggedIn;
	}

	public void setLoggedIn(boolean loggedIn) {
		if(loggedIn) {
			currentLogin = System.currentTimeMillis();
		}
		this.loggedIn = loggedIn;
	}

	public String getUsername() {
		return username;
	}

	public long getUsernameHash() {
		return usernameHash;
	}

	public String getPassword() {
		return password;
	}

	public void ping() {
		lastPing = System.currentTimeMillis();
	}

	public boolean isSkulled() {
		return skullEvent != null;
	}

	public PlayerAppearance getPlayerAppearance() {
		return appearance;
	}

	public void setAppearance(PlayerAppearance appearance) {
		this.appearance = appearance;
	}

	public int getSkullTime() {
		if(isSkulled()) {
			return skullEvent.timeTillNextRun();
		}
		return 0;
	}

	public void addSkull(long timeLeft) {
		if(!isSkulled()) {
			skullEvent = new DelayedEvent(this, 1200000) {
				public void run() {
					removeSkull();
				}
			};
			world.getDelayedEventHandler().add(skullEvent);
			super.setAppearnceChanged(true);
		}
		skullEvent.setLastRun(System.currentTimeMillis() - (1200000 - timeLeft));
	}

	public void removeSkull() {
		if(!isSkulled()) {
			return;
		}
		super.setAppearnceChanged(true);
		skullEvent.stop();
		skullEvent = null;
	}

	public void setSuspiciousPlayer(boolean suspicious) {
		this.suspicious = suspicious;
	}

	public void addPlayersAppearanceIDs(int[] indicies, int[] appearanceIDs) {
		for (int x = 0; x < indicies.length; x++) {
			knownPlayersAppearanceIDs.put(indicies[x], appearanceIDs[x]);
		}
	}

	public List<Player> getPlayersRequiringAppearanceUpdate() {
		List<Player> needingUpdates = new ArrayList<Player>();
		needingUpdates.addAll(watchedPlayers.getNewEntities());
		if (super.ourAppearanceChanged) {
			needingUpdates.add(this);
		}
		for (Player p : watchedPlayers.getKnownEntities()) {
			if (needsAppearanceUpdateFor(p)) {
				needingUpdates.add(p);
			}
		}
		return needingUpdates;
	}

	private boolean needsAppearanceUpdateFor(Player p) {
		int playerServerIndex = p.getIndex();
		if (knownPlayersAppearanceIDs.containsKey(playerServerIndex)) {
			int knownPlayerAppearanceID = knownPlayersAppearanceIDs.get(playerServerIndex);
			if(knownPlayerAppearanceID != p.getAppearanceID()) {
				return true;
			}
		}
		else {
			return true;
		}
		return false;
	}

	public void updateViewedPlayers() {
		List<Player> playersInView = viewArea.getPlayersInView();
		for (Player p : playersInView) {
			if (p.getIndex() != getIndex() && p.loggedIn()) {
				this.informOfPlayer(p);
				p.informOfPlayer(this);
			}
		}
	}

	public void updateViewedObjects() {
		List<GameObject> objectsInView = viewArea.getGameObjectsInView();
		for (GameObject o : objectsInView) {
			if (!watchedObjects.contains(o) && !o.isRemoved() && withinRange(o)) {
				watchedObjects.add(o);
			}
		}
	}

	public void updateViewedItems() {
		List<Item> itemsInView = viewArea.getItemsInView();
		for (Item i : itemsInView) {
			if (!watchedItems.contains(i) && !i.isRemoved() && withinRange(i) && i.visibleTo(this)) {
				watchedItems.add(i);
			}
		}
	}

	public void updateViewedNpcs() {
		List<Npc> npcsInView = viewArea.getNpcsInView();
		for (Npc n : npcsInView) {
			if ((!watchedNpcs.contains(n) || watchedNpcs.isRemoving(n)) && withinRange(n)) {
				watchedNpcs.add(n);
			}
		}
	}

	public void teleport(int x, int y, boolean bubble) {
		Mob opponent = super.getOpponent();
		if(inCombat()) {
			resetCombat(CombatState.ERROR);
		}
		if(opponent != null) {
			opponent.resetCombat(CombatState.ERROR);
		}
    		for (Object o : getWatchedPlayers().getAllEntities()) {
    			Player p = ((Player)o);
    			if(bubble) {
    				p.getActionSender().sendTeleBubble(getX(), getY(), false);
    			}
    			p.removeWatchedPlayer(this);
    		}
    		if(bubble) {
    			actionSender.sendTeleBubble(getX(), getY(), false);
    		}
    		setLocation(Point.location(x, y), true);
    		resetPath();
    		actionSender.sendWorldInfo();
	}

	/**
	 * This is a 'another player has tapped us on the shoulder' method.
	 *
	 * If we are in another players viewArea, they should in theory be in ours.
	 * So they will call this method to let the player know they should probably
	 * be informed of them.
	 */
	public void informOfPlayer(Player p) {
		if ((!watchedPlayers.contains(p) || watchedPlayers.isRemoving(p)) && withinRange(p)) {
			watchedPlayers.add(p);
		}
	}

	public StatefulEntityCollection<Player> getWatchedPlayers() {
		return watchedPlayers;
	}

	public StatefulEntityCollection<GameObject> getWatchedObjects() {
		return watchedObjects;
	}

	public StatefulEntityCollection<Item> getWatchedItems() {
		return watchedItems;
	}

	public StatefulEntityCollection<Npc> getWatchedNpcs() {
		return watchedNpcs;
	}

	public void removeWatchedNpc(Npc n) {
		watchedNpcs.remove(n);
	}

	public void removeWatchedPlayer(Player p) {
		watchedPlayers.remove(p);
	}

	public void revalidateWatchedPlayers() {
		for (Player p : watchedPlayers.getKnownEntities()) {
			if (!withinRange(p) || !p.loggedIn()) {
				watchedPlayers.remove(p);
				knownPlayersAppearanceIDs.remove(p.getIndex());
			}
		}
	}

	public void revalidateWatchedObjects() {
		for (GameObject o : watchedObjects.getKnownEntities()) {
			if (!withinRange(o) || o.isRemoved()) {
				watchedObjects.remove(o);
			}
		}
	}

	public void revalidateWatchedItems() {
		for (Item i : watchedItems.getKnownEntities()) {
			if (!withinRange(i) || i.isRemoved() || !i.visibleTo(this)) {
				watchedItems.remove(i);
			}
		}
	}

	public void revalidateWatchedNpcs() {
		for (Npc n : watchedNpcs.getKnownEntities()) {
			if (!withinRange(n) || n.isRemoved()) {
				watchedNpcs.remove(n);
			}
		}
	}

	public boolean withinRange(Entity e) {
		int xDiff = location.getX() - e.getLocation().getX();
		int yDiff = location.getY() - e.getLocation().getY();
		return xDiff <= 16 && xDiff >= -15 && yDiff <= 16 && yDiff >= -15;
	}

	public int[] getCurStats() {
		return curStat;
	}

	public int getCurStat(int id) {
		return curStat[id];
	}

	public int getHits() {
		return getCurStat(3);
	}

	public int getAttack() {
		return getCurStat(0);
	}

	public int getDefense() {
		return getCurStat(1);
	}

	public int getStrength() {
		return getCurStat(2);
	}

	public void setHits(int lvl) {
		setCurStat(3, lvl);
	}

	public void setCurStat(int id, int lvl) {
		if(lvl <= 0) {
			lvl = 0;
		}
		curStat[id] = lvl;
	}

	public int getMaxStat(int id) {
		return maxStat[id];
	}

	public void setMaxStat(int id, int lvl) {
		if(lvl < 0) {
			lvl = 0;
		}
		maxStat[id] = lvl;
	}

	public int[] getMaxStats() {
		return maxStat;
	}

	public int getSkillTotal() {
		int total = 0;
		for(int stat : maxStat) {
			total += stat;
		}
		return total;
	}

	public void incCurStat(int i, int amount) {
		curStat[i] += amount;
		if(curStat[i] < 0) {
			curStat[i] = 0;
		}
	}

	public void incMaxStat(int i, int amount) {
		maxStat[i] += amount;
		if(maxStat[i] < 0) {
			maxStat[i] = 0;
		}
	}

	public void setFatigue(int fatigue) {
		this.fatigue = fatigue;
	}

	public int getFatigue() {
		return fatigue;
	}

	public void incExp(int i, int amount, boolean useFatigue) {
		useFatigue = true;
		if(useFatigue) {
			if(fatigue >= 100) {
				actionSender.sendMessage("@gre@You are too tired to gain experience, get some rest!");
				return;
			}
			if(fatigue >= 96) {
				actionSender.sendMessage("@gre@You start to feel tired, maybe you should rest soon.");
			}
			fatigue++;
			actionSender.sendFatigue();
		}
		if(isSubscriber()) {
			amount *= 1.5D;
        	if(isSubscriber() && getLocation().wildernessLevel() > 0) {
            		amount *= 1.33333D; // 2.5x more exp as subscriber and in the wilderness
        	}
        	if(isMember()) {
            		amount *= 1D; // 0.5x more exp if they are normal member
        	}
        	if(isMember() && getLocation().wildernessLevel() > 0) {
            		amount *= 1.5D; // 1.5x more exp if they are normal member and in the wilderness
        	}
		}
		exp[i] += amount;
		if(exp[i] < 0) {
			exp[i] = 0;
		}
		int level = Formulae.experienceToLevel(exp[i]);
		if(level != maxStat[i]) {
			int advanced = level - maxStat[i];
			incCurStat(i, advanced);
			incMaxStat(i, advanced);
			actionSender.sendStat(i);
			actionSender.sendMessage("@gre@You just advanced " + advanced + " " + Formulae.statArray[i] + " level!");
			actionSender.sendSound("advance");
			world.getDelayedEventHandler().add(new MiniEvent(this) {
				public void action() {
					owner.getActionSender().sendScreenshot();
				}
			});
			int comb = Formulae.getCombatlevel(maxStat);
			if(comb != getCombatLevel()) {
				setCombatLevel(comb);
			}
		}
	}

	public int[] getExps() {
		return exp;
	}

	public int getExp(int id) {
		return exp[id];
	}

	public void setExp(int id, int lvl) {
		if(lvl < 0) {
			lvl = 0;
		}
		exp[id] = lvl;
	}

	public void setExp(int[] lvls) {
		exp = lvls;
	}

	public boolean equals(Object o) {
		if (o instanceof Player) {
			Player p = (Player)o;
			return usernameHash == p.getUsernameHash();
		}
		return false;
	}

}