package com.massivecraft.factions;

import com.massivecraft.factions.event.FPlayerLeaveEvent;
import com.massivecraft.factions.event.LandClaimEvent;
import com.massivecraft.factions.iface.EconomyParticipator;
import com.massivecraft.factions.iface.RelationParticipator;
import com.massivecraft.factions.integration.Econ;
import com.massivecraft.factions.integration.Worldguard;
import com.massivecraft.factions.scoreboards.FInfoBoard;
import com.massivecraft.factions.scoreboards.FScoreboard;
import com.massivecraft.factions.struct.ChatMode;
import com.massivecraft.factions.struct.Permission;
import com.massivecraft.factions.struct.Relation;
import com.massivecraft.factions.struct.Role;
import com.massivecraft.factions.util.RelationUtil;
import com.massivecraft.factions.zcore.persist.PlayerEntity;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.OfflinePlayer;
import org.bukkit.entity.Player;

import java.util.HashSet;
import java.util.Set;
import java.util.UUID;


/**
 * Logged in players always have exactly one FPlayer instance. Logged out players may or may not have an FPlayer
 * instance. They will always have one if they are part of a faction. This is because only players with a faction are
 * saved to disk (in order to not waste disk space).
 * <p/>
 * The FPlayer is linked to a minecraft player using the player name.
 * <p/>
 * The same instance is always returned for the same player. This means you can use the == operator. No .equals method
 * necessary.
 */

public class FPlayer extends PlayerEntity implements EconomyParticipator {
    //private transient String playerName;
    private transient FLocation lastStoodAt = new FLocation(); // Where did this player stand the last time we checked?

    // FIELD: factionId
    private String factionId;

    public Faction getFaction() {
        if (this.factionId == null) {
            return null;
        }
        return Factions.i.get(this.factionId);
    }

    public String getFactionId() {
        return this.factionId;
    }

    public boolean hasFaction() {
        return !factionId.equals("0");
    }

    public void setFaction(Faction faction) {
        Faction oldFaction = this.getFaction();
        if (oldFaction != null) {
            oldFaction.removeFPlayer(this);
        }
        faction.addFPlayer(this);
        this.factionId = faction.getId();
    }

    // FIELD: role
    private Role role;

    public Role getRole() {
        return this.role;
    }

    public void setRole(Role role) {
        this.role = role;
    }

    // FIELD: title
    private String title;

    // FIELD: power
    private double power;

    // FIELD: powerBoost
    // special increase/decrease to min and max power for this player
    private double powerBoost;

    public double getPowerBoost() {
        return this.powerBoost;
    }

    public void setPowerBoost(double powerBoost) {
        this.powerBoost = powerBoost;
    }

    // FIELD: lastPowerUpdateTime
    private long lastPowerUpdateTime;

    // FIELD: lastLoginTime
    private long lastLoginTime;

    // FIELD: mapAutoUpdating
    private transient boolean mapAutoUpdating;

    // FIELD: autoClaimEnabled
    private transient Faction autoClaimFor;

    public Faction getAutoClaimFor() {
        return autoClaimFor;
    }

    public void setAutoClaimFor(Faction faction) {
        this.autoClaimFor = faction;
        if (this.autoClaimFor != null) {
            // TODO: merge these into same autoclaim
            this.autoSafeZoneEnabled = false;
            this.autoWarZoneEnabled = false;
        }
    }

    public FScoreboard activeBoard;

    public FScoreboard getActiveBoard() {
        return this.activeBoard;
    }

    public void setActiveBoard(FScoreboard board) {
        this.activeBoard = board;
    }

    // FIELD: autoSafeZoneEnabled
    private transient boolean autoSafeZoneEnabled;

    public boolean isAutoSafeClaimEnabled() {
        return autoSafeZoneEnabled;
    }

    public void setIsAutoSafeClaimEnabled(boolean enabled) {
        this.autoSafeZoneEnabled = enabled;
        if (enabled) {
            this.autoClaimFor = null;
            this.autoWarZoneEnabled = false;
        }
    }

    // FIELD: autoWarZoneEnabled
    private transient boolean autoWarZoneEnabled;

    public boolean isAutoWarClaimEnabled() {
        return autoWarZoneEnabled;
    }

    public void setIsAutoWarClaimEnabled(boolean enabled) {
        this.autoWarZoneEnabled = enabled;
        if (enabled) {
            this.autoClaimFor = null;
            this.autoSafeZoneEnabled = false;
        }
    }

    private transient boolean isAdminBypassing = false;

    public boolean isAdminBypassing() {
        return this.isAdminBypassing;
    }

    public void setIsAdminBypassing(boolean val) {
        this.isAdminBypassing = val;
    }

    // FIELD: loginPvpDisabled
    private transient boolean loginPvpDisabled;

    // FIELD: deleteMe
    private transient boolean deleteMe;

    // FIELD: chatMode
    private ChatMode chatMode;

    public void setChatMode(ChatMode chatMode) {
        this.chatMode = chatMode;
    }

    public ChatMode getChatMode() {
        if (this.factionId.equals("0") || !Conf.factionOnlyChat) {
            this.chatMode = ChatMode.PUBLIC;
        }
        return chatMode;
    }

    // FIELD: chatSpy
    private transient boolean spyingChat = false;

    public void setSpyingChat(boolean chatSpying) {
        this.spyingChat = chatSpying;
    }

    public boolean isSpyingChat() {
        return spyingChat;
    }

    // FIELD: account
    public String getAccountId() {
        return this.getId();
    }

    // -------------------------------------------- //
    // Construct
    // -------------------------------------------- //

    // GSON need this noarg constructor.
    public FPlayer() {
        this.resetFactionData(false);
        this.power = Conf.powerPlayerStarting;
        this.lastPowerUpdateTime = System.currentTimeMillis();
        this.lastLoginTime = System.currentTimeMillis();
        this.mapAutoUpdating = false;
        this.autoClaimFor = null;
        this.autoSafeZoneEnabled = false;
        this.autoWarZoneEnabled = false;
        this.loginPvpDisabled = Conf.noPVPDamageToOthersForXSecondsAfterLogin > 0;
        this.deleteMe = false;
        this.powerBoost = 0.0;

        if (!Conf.newPlayerStartingFactionID.equals("0") && Factions.i.exists(Conf.newPlayerStartingFactionID)) {
            this.factionId = Conf.newPlayerStartingFactionID;
        }
    }

    public final void resetFactionData(boolean doSpoutUpdate) {
        // clean up any territory ownership in old faction, if there is one
        if (Factions.i.exists(this.getFactionId())) {
            Faction currentFaction = this.getFaction();
            currentFaction.removeFPlayer(this);
            if (currentFaction.isNormal()) {
                currentFaction.clearClaimOwnership(this);
            }
        }

        this.factionId = "0"; // The default neutral faction
        this.chatMode = ChatMode.PUBLIC;
        this.role = Role.NORMAL;
        this.title = "";
        this.autoClaimFor = null;
    }

    public void resetFactionData() {
        this.resetFactionData(true);
    }

    // -------------------------------------------- //
    // Getters And Setters
    // -------------------------------------------- //


    public long getLastLoginTime() {
        return lastLoginTime;
    }


    public void setLastLoginTime(long lastLoginTime) {
        losePowerFromBeingOffline();
        this.lastLoginTime = lastLoginTime;
        this.lastPowerUpdateTime = lastLoginTime;
        if (Conf.noPVPDamageToOthersForXSecondsAfterLogin > 0) {
            this.loginPvpDisabled = true;
        }
    }

    public boolean isMapAutoUpdating() {
        return mapAutoUpdating;
    }

    public void setMapAutoUpdating(boolean mapAutoUpdating) {
        this.mapAutoUpdating = mapAutoUpdating;
    }

    public boolean hasLoginPvpDisabled() {
        if (!loginPvpDisabled) {
            return false;
        }
        if (this.lastLoginTime + (Conf.noPVPDamageToOthersForXSecondsAfterLogin * 1000) < System.currentTimeMillis()) {
            this.loginPvpDisabled = false;
            return false;
        }
        return true;
    }

    public FLocation getLastStoodAt() {
        return this.lastStoodAt;
    }

    public void setLastStoodAt(FLocation flocation) {
        this.lastStoodAt = flocation;
    }

    public void markForDeletion(boolean delete) {
        deleteMe = delete;
    }

    //----------------------------------------------//
    // Title, Name, Faction Tag and Chat
    //----------------------------------------------//

    // Base:

    public String getTitle() {
        return this.hasFaction() ? title : "";
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public String getName() {
        if (isOnline()) {
            return getPlayer().getName();
        }
        OfflinePlayer player = Bukkit.getOfflinePlayer(UUID.fromString(getId()));
        return player.getName() != null ? player.getName() : getId();
    }

    public String getTag() {
        return this.hasFaction() ? this.getFaction().getTag() : "";
    }

    // Base concatenations:

    public String getNameAndSomething(String something) {
        String ret = this.role.getPrefix();
        if (something.length() > 0) {
            ret += something + " ";
        }
        ret += this.getName();
        return ret;
    }

    public String getNameAndTitle() {
        return this.getNameAndSomething(this.getTitle());
    }

    public String getNameAndTag() {
        return this.getNameAndSomething(this.getTag());
    }

    // Colored concatenations:
    // These are used in information messages

    public String getNameAndTitle(Faction faction) {
        return this.getColorTo(faction) + this.getNameAndTitle();
    }

    public String getNameAndTitle(FPlayer fplayer) {
        return this.getColorTo(fplayer) + this.getNameAndTitle();
    }

	/*public String getNameAndTag(Faction faction)
    {
		return this.getRelationColor(faction)+this.getNameAndTag();
	}
	public String getNameAndTag(FPlayer fplayer)
	{
		return this.getRelationColor(fplayer)+this.getNameAndTag();
	}*/

    // TODO: Removed for refactoring.

	/*public String getNameAndRelevant(Faction faction)
    {
		// Which relation?
		Relation rel = this.getRelationTo(faction);
		
		// For member we show title
		if (rel == Relation.MEMBER) {
			return rel.getColor() + this.getNameAndTitle();
		}
		
		// For non members we show tag
		return rel.getColor() + this.getNameAndTag();
	}
	public String getNameAndRelevant(FPlayer fplayer)
	{
		return getNameAndRelevant(fplayer.getFaction());
	}*/

    // Chat Tag:
    // These are injected into the format of global chat messages.

    public String getChatTag() {
        return this.hasFaction() ? String.format(Conf.chatTagFormat, this.role.getPrefix() + this.getTag()) : "";
    }

    // Colored Chat Tag
    public String getChatTag(Faction faction) {
        return this.hasFaction() ? this.getRelationTo(faction).getColor() + getChatTag() : "";
    }

    public String getChatTag(FPlayer fplayer) {
        return this.hasFaction() ? this.getColorTo(fplayer) + getChatTag() : "";
    }

    // -------------------------------
    // Relation and relation colors
    // -------------------------------

    @Override
    public String describeTo(RelationParticipator that, boolean ucfirst) {
        return RelationUtil.describeThatToMe(this, that, ucfirst);
    }

    @Override
    public String describeTo(RelationParticipator that) {
        return RelationUtil.describeThatToMe(this, that);
    }

    @Override
    public Relation getRelationTo(RelationParticipator rp) {
        return RelationUtil.getRelationTo(this, rp);
    }

    @Override
    public Relation getRelationTo(RelationParticipator rp, boolean ignorePeaceful) {
        return RelationUtil.getRelationTo(this, rp, ignorePeaceful);
    }

    public Relation getRelationToLocation() {
        return Board.getFactionAt(new FLocation(this)).getRelationTo(this);
    }

    @Override
    public ChatColor getColorTo(RelationParticipator rp) {
        return RelationUtil.getColorOfThatToMe(this, rp);
    }

    //----------------------------------------------//
    // Health
    //----------------------------------------------//
    public void heal(int amnt) {
        Player player = this.getPlayer();
        if (player == null) {
            return;
        }
        player.setHealth(player.getHealth() + amnt);
    }


    //----------------------------------------------//
    // Power
    //----------------------------------------------//
    public double getPower() {
        this.updatePower();
        return this.power;
    }

    protected void alterPower(double delta) {
        this.power += delta;
        if (this.power > this.getPowerMax()) {
            this.power = this.getPowerMax();
        } else if (this.power < this.getPowerMin()) {
            this.power = this.getPowerMin();
        }
    }

    public double getPowerMax() {
        return Conf.powerPlayerMax + this.powerBoost;
    }

    public double getPowerMin() {
        return Conf.powerPlayerMin + this.powerBoost;
    }

    public int getPowerRounded() {
        return (int) Math.round(this.getPower());
    }

    public int getPowerMaxRounded() {
        return (int) Math.round(this.getPowerMax());
    }

    public int getPowerMinRounded() {
        return (int) Math.round(this.getPowerMin());
    }

    protected void updatePower() {
        if (this.isOffline()) {
            losePowerFromBeingOffline();
            if (!Conf.powerRegenOffline) {
                return;
            }
        }
        long now = System.currentTimeMillis();
        long millisPassed = now - this.lastPowerUpdateTime;
        this.lastPowerUpdateTime = now;

        Player thisPlayer = this.getPlayer();
        if (thisPlayer != null && thisPlayer.isDead()) {
            return;  // don't let dead players regain power until they respawn
        }

        int millisPerMinute = 60 * 1000;
        this.alterPower(millisPassed * Conf.powerPerMinute / millisPerMinute);
    }

    protected void losePowerFromBeingOffline() {
        if (Conf.powerOfflineLossPerDay > 0.0 && this.power > Conf.powerOfflineLossLimit) {
            long now = System.currentTimeMillis();
            long millisPassed = now - this.lastPowerUpdateTime;
            this.lastPowerUpdateTime = now;

            double loss = millisPassed * Conf.powerOfflineLossPerDay / (24 * 60 * 60 * 1000);
            if (this.power - loss < Conf.powerOfflineLossLimit) {
                loss = this.power;
            }
            this.alterPower(-loss);
        }
    }

    public void onDeath() {
        this.updatePower();
        this.alterPower(-Conf.powerPerDeath);
    }

    //----------------------------------------------//
    // Territory
    //----------------------------------------------//
    public boolean isInOwnTerritory() {
        return Board.getFactionAt(new FLocation(this)) == this.getFaction();
    }

    public boolean isInOthersTerritory() {
        Faction factionHere = Board.getFactionAt(new FLocation(this));
        return factionHere != null && factionHere.isNormal() && factionHere != this.getFaction();
    }

    public boolean isInAllyTerritory() {
        return Board.getFactionAt(new FLocation(this)).getRelationTo(this).isAlly();
    }

    public boolean isInNeutralTerritory() {
        return Board.getFactionAt(new FLocation(this)).getRelationTo(this).isNeutral();
    }

    public boolean isInEnemyTerritory() {
        return Board.getFactionAt(new FLocation(this)).getRelationTo(this).isEnemy();
    }

    public void sendFactionHereMessage() {
        Faction toShow = Board.getFactionAt(getLastStoodAt());
        if (shouldShowScoreboard(toShow)) {
            // Shows them the scoreboard instead of sending a message in chat. Will disappear after a few seconds.
            new FInfoBoard(getPlayer(), toShow, true);
        } else {
            String msg = P.p.txt.parse("<i>") + " ~ " + toShow.getTag(this);
            if (toShow.getDescription().length() > 0) {
                msg += " - " + toShow.getDescription();
            }
            this.sendMessage(msg);
        }
    }

    /**
     * Check if the scoreboard should be shown. Simple method to be used by above method.
     * @param toShow Faction to be shown.
     * @return true if should show, otherwise false.
     */
    private boolean shouldShowScoreboard(Faction toShow) {
        return !toShow.isWarZone() && !toShow.isNone() && !toShow.isSafeZone() && P.p.getConfig().contains("scoreboard.finfo") && P.p.getConfig().getBoolean("scoreboard.finfo-enabled", false) && P.p.cmdBase.cmdSB.showBoard(this);
    }

    // -------------------------------
    // Actions
    // -------------------------------

    public void leave(boolean makePay) {
        Faction myFaction = this.getFaction();
        makePay = makePay && Econ.shouldBeUsed() && !this.isAdminBypassing();

        if (myFaction == null) {
            resetFactionData();
            return;
        }

        boolean perm = myFaction.isPermanent();

        if (!perm && this.getRole() == Role.ADMIN && myFaction.getFPlayers().size() > 1) {
            msg("<b>You must give the admin role to someone else first.");
            return;
        }

        if (!Conf.canLeaveWithNegativePower && this.getPower() < 0) {
            msg("<b>You cannot leave until your power is positive.");
            return;
        }

        // if economy is enabled and they're not on the bypass list, make sure they can pay
        if (makePay && !Econ.hasAtLeast(this, Conf.econCostLeave, "to leave your faction.")) {
            return;
        }

        FPlayerLeaveEvent leaveEvent = new FPlayerLeaveEvent(this, myFaction, FPlayerLeaveEvent.PlayerLeaveReason.LEAVE);
        Bukkit.getServer().getPluginManager().callEvent(leaveEvent);
        if (leaveEvent.isCancelled()) {
            return;
        }

        // then make 'em pay (if applicable)
        if (makePay && !Econ.modifyMoney(this, -Conf.econCostLeave, "to leave your faction.", "for leaving your faction.")) {
            return;
        }

        // Am I the last one in the faction?
        if (myFaction.getFPlayers().size() == 1) {
            // Transfer all money
            if (Econ.shouldBeUsed()) {
                Econ.transferMoney(this, myFaction, this, Econ.getBalance(myFaction.getAccountId()));
            }
        }

        if (myFaction.isNormal()) {
            for (FPlayer fplayer : myFaction.getFPlayersWhereOnline(true)) {
                fplayer.msg("%s<i> left %s<i>.", this.describeTo(fplayer, true), myFaction.describeTo(fplayer));
            }

            if (Conf.logFactionLeave) {
                P.p.log(this.getName() + " left the faction: " + myFaction.getTag());
            }
        }

        this.resetFactionData();

        if (myFaction.isNormal() && !perm && myFaction.getFPlayers().isEmpty()) {
            // Remove this faction
            for (FPlayer fplayer : FPlayers.i.getOnline()) {
                fplayer.msg("<i>%s<i> was disbanded.", myFaction.describeTo(fplayer, true));
            }

            myFaction.detach();
            if (Conf.logFactionDisband) {
                P.p.log("The faction " + myFaction.getTag() + " (" + myFaction.getId() + ") was disbanded due to the last player (" + this.getName() + ") leaving.");
            }
        }
    }

    public boolean canClaimForFaction(Faction forFaction) {
        return !forFaction.isNone() && (this.isAdminBypassing() || (forFaction == this.getFaction() && this.getRole().isAtLeast(Role.MODERATOR)) || (forFaction.isSafeZone() && Permission.MANAGE_SAFE_ZONE.has(getPlayer())) || (forFaction.isWarZone() && Permission.MANAGE_WAR_ZONE.has(getPlayer())));
    }

    public boolean canClaimForFactionAtLocation(Faction forFaction, Location location, boolean notifyFailure) {
        String error = null;
        FLocation flocation = new FLocation(location);
        Faction myFaction = getFaction();
        Faction currentFaction = Board.getFactionAt(flocation);
        int ownedLand = forFaction.getLandRounded();

        if (Conf.worldGuardChecking && Worldguard.checkForRegionsInChunk(location)) {
            // Checks for WorldGuard regions in the chunk attempting to be claimed
            error = P.p.txt.parse("<b>This land is protected");
        } else if (Conf.worldsNoClaiming.contains(flocation.getWorldName())) {
            error = P.p.txt.parse("<b>Sorry, this world has land claiming disabled.");
        } else if (this.isAdminBypassing()) {
            return true;
        } else if (forFaction.isSafeZone() && Permission.MANAGE_SAFE_ZONE.has(getPlayer())) {
            return true;
        } else if (forFaction.isWarZone() && Permission.MANAGE_WAR_ZONE.has(getPlayer())) {
            return true;
        } else if (myFaction != forFaction) {
            error = P.p.txt.parse("<b>You can't claim land for <h>%s<b>.", forFaction.describeTo(this));
        } else if (forFaction == currentFaction) {
            error = P.p.txt.parse("%s<i> already own this land.", forFaction.describeTo(this, true));
        } else if (this.getRole().value < Role.MODERATOR.value) {
            error = P.p.txt.parse("<b>You must be <h>%s<b> to claim land.", Role.MODERATOR.toString());
        } else if (forFaction.getFPlayers().size() < Conf.claimsRequireMinFactionMembers) {
            error = P.p.txt.parse("Factions must have at least <h>%s<b> members to claim land.", Conf.claimsRequireMinFactionMembers);
        } else if (currentFaction.isSafeZone()) {
            error = P.p.txt.parse("<b>You can not claim a Safe Zone.");
        } else if (currentFaction.isWarZone()) {
            error = P.p.txt.parse("<b>You can not claim a War Zone.");
        } else if (ownedLand >= forFaction.getPowerRounded()) {
            error = P.p.txt.parse("<b>You can't claim more land! You need more power!");
        } else if (Conf.claimedLandsMax != 0 && ownedLand >= Conf.claimedLandsMax && forFaction.isNormal()) {
            error = P.p.txt.parse("<b>Limit reached. You can't claim more land!");
        } else if (currentFaction.getRelationTo(forFaction) == Relation.ALLY) {
            error = P.p.txt.parse("<b>You can't claim the land of your allies.");
        } else if (Conf.claimsMustBeConnected && !this.isAdminBypassing() && myFaction.getLandRoundedInWorld(flocation.getWorldName()) > 0 && !Board.isConnectedLocation(flocation, myFaction) && (!Conf.claimsCanBeUnconnectedIfOwnedByOtherFaction || !currentFaction.isNormal())) {
            if (Conf.claimsCanBeUnconnectedIfOwnedByOtherFaction) {
                error = P.p.txt.parse("<b>You can only claim additional land which is connected to your first claim or controlled by another faction!");
            } else {
                error = P.p.txt.parse("<b>You can only claim additional land which is connected to your first claim!");
            }
        } else if (currentFaction.isNormal()) {
            if (myFaction.isPeaceful()) {
                error = P.p.txt.parse("%s<i> owns this land. Your faction is peaceful, so you cannot claim land from other factions.", currentFaction.getTag(this));
            } else if (currentFaction.isPeaceful()) {
                error = P.p.txt.parse("%s<i> owns this land, and is a peaceful faction. You cannot claim land from them.", currentFaction.getTag(this));
            } else if (!currentFaction.hasLandInflation()) {
                // TODO more messages WARN current faction most importantly
                error = P.p.txt.parse("%s<i> owns this land and is strong enough to keep it.", currentFaction.getTag(this));
            } else if (!Board.isBorderLocation(flocation)) {
                error = P.p.txt.parse("<b>You must start claiming land at the border of the territory.");
            }
        }
        // TODO: Add more else if statements.

        if (notifyFailure && error != null) {
            msg(error);
        }
        return error == null;
    }

    public boolean attemptClaim(Faction forFaction, Location location, boolean notifyFailure) {
        // notifyFailure is false if called by auto-claim; no need to notify on every failure for it
        // return value is false on failure, true on success

        FLocation flocation = new FLocation(location);
        Faction currentFaction = Board.getFactionAt(flocation);

        int ownedLand = forFaction.getLandRounded();

        if (!this.canClaimForFactionAtLocation(forFaction, location, notifyFailure)) {
            return false;
        }

        // if economy is enabled and they're not on the bypass list, make sure they can pay
        boolean mustPay = Econ.shouldBeUsed() && !this.isAdminBypassing() && !forFaction.isSafeZone() && !forFaction.isWarZone();
        double cost = 0.0;
        EconomyParticipator payee = null;
        if (mustPay) {
            cost = Econ.calculateClaimCost(ownedLand, currentFaction.isNormal());

            if (Conf.econClaimUnconnectedFee != 0.0 && forFaction.getLandRoundedInWorld(flocation.getWorldName()) > 0 && !Board.isConnectedLocation(flocation, forFaction)) {
                cost += Conf.econClaimUnconnectedFee;
            }

            if (Conf.bankEnabled && Conf.bankFactionPaysLandCosts && this.hasFaction()) {
                payee = this.getFaction();
            } else {
                payee = this;
            }

            if (!Econ.hasAtLeast(payee, cost, "to claim this land")) {
                return false;
            }
        }

        LandClaimEvent claimEvent = new LandClaimEvent(flocation, forFaction, this);
        Bukkit.getServer().getPluginManager().callEvent(claimEvent);
        if (claimEvent.isCancelled()) {
            return false;
        }

        // then make 'em pay (if applicable)
        if (mustPay && !Econ.modifyMoney(payee, -cost, "to claim this land", "for claiming this land")) {
            return false;
        }

        // announce success
        Set<FPlayer> informTheseFPlayers = new HashSet<FPlayer>();
        informTheseFPlayers.add(this);
        informTheseFPlayers.addAll(forFaction.getFPlayersWhereOnline(true));
        for (FPlayer fp : informTheseFPlayers) {
            fp.msg("<h>%s<i> claimed land for <h>%s<i> from <h>%s<i>.", this.describeTo(fp, true), forFaction.describeTo(fp), currentFaction.describeTo(fp));
        }

        Board.setFactionAt(forFaction, flocation);

        if (Conf.logLandClaims) {
            P.p.log(this.getName() + " claimed land at (" + flocation.getCoordString() + ") for the faction: " + forFaction.getTag());
        }

        return true;
    }

    // -------------------------------------------- //
    // Persistence
    // -------------------------------------------- //

    @Override
    public boolean shouldBeSaved() {
        if (!this.hasFaction() && (this.getPowerRounded() == this.getPowerMaxRounded() || this.getPowerRounded() == (int) Math.round(Conf.powerPlayerStarting))) {
            return false;
        }
        return !this.deleteMe;
    }

    public void msg(String str, Object... args) {
        this.sendMessage(P.p.txt.parse(str, args));
    }
}