package com.massivecraft.factions.event;

import com.massivecraft.factions.engine.DisallowCause;
import com.massivecraft.factions.entity.MPlayer;
import org.bukkit.entity.Player;
import org.bukkit.event.HandlerList;
import org.bukkit.event.entity.EntityDamageByEntityEvent;

/**
 * This event is fired when PVP is disallowed between players due to any rules in Factions.
 * Canceling this event allows the PVP in spite of this and stops text messages from being sent.
 * <p>
 * Note that the defender field always is set but the attacker can be null.
 * Some other plugins seem to fire EntityDamageByEntityEvent without an attacker.
 */
public class EventFactionsPvpDisallowed extends EventFactionsAbstract {
    // -------------------------------------------- //
    // REQUIRED EVENT CODE
    // -------------------------------------------- //

    private static final HandlerList handlers = new HandlerList();

    @Override
    public HandlerList getHandlers() {
        return handlers;
    }

    public static HandlerList getHandlerList() {
        return handlers;
    }

    // -------------------------------------------- //
    // FIELDS
    // -------------------------------------------- //

    private final Player attacker;

    public Player getAttacker() {
        return this.attacker;
    }

    public MPlayer getMAttacker() {
        return this.attacker == null ? null : MPlayer.get(this.attacker);
    }

    private final Player defender;

    public Player getDefender() {
        return this.defender;
    }

    public MPlayer getMDefender() {
        return this.defender == null ? null : MPlayer.get(this.defender);
    }

    private final DisallowCause cause;

    public DisallowCause getCause() {
        return this.cause;
    }

    private final EntityDamageByEntityEvent event;

    public EntityDamageByEntityEvent getEvent() {
        return this.event;
    }

    // -------------------------------------------- //
    // CONSTRUCT
    // -------------------------------------------- //

    public EventFactionsPvpDisallowed(Player attacker, Player defender, DisallowCause cause, EntityDamageByEntityEvent event) {
        this.attacker = attacker;
        this.defender = defender;
        this.cause = cause;
        this.event = event;
    }

}