/*
    GriefPrevention Server Plugin for Minecraft
    Copyright (C) 2012 Ryan Hamshire

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 package me.ryanhamshire.GriefPrevention;

import me.ryanhamshire.GriefPrevention.events.VisualizationEvent;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;

import java.util.Collections;

//applies a visualization for a player by sending him block change packets
class VisualizationReversionTask implements Runnable 
{
	private Visualization visualization;
	private Player player;
	private PlayerData playerData;

	public VisualizationReversionTask(Player player, PlayerData playerData, Visualization visualization)
	{
		this.visualization = visualization;
		this.playerData = playerData;
		this.player = player;
	}
	
	@Override
	public void run()
	{
		//don't do anything if the player's current visualization is different from the one scheduled to revert
	    if(playerData.currentVisualization != visualization) return;

		// alert plugins of a visualization
		Bukkit.getPluginManager().callEvent(new VisualizationEvent(player, Collections.<Claim>emptySet()));
	    
	    Visualization.Revert(player);
	}
}