package org.bukkit.event.player;

import org.bukkit.Location;
import org.bukkit.entity.Player;
import org.bukkit.event.Cancellable;
import org.bukkit.event.HandlerList;

/**
 * Holds information for player movement events
 */
public class PlayerMoveEvent extends PlayerEvent implements Cancellable
{
	private static final HandlerList handlers = new HandlerList();
	private boolean cancel = false;
	private Location from;
	private Location to;

	public PlayerMoveEvent(final Player player, final Location from, final Location to)
	{
		super(player);
		this.from = from;
		this.to = to;
	}

	/**
	 * Gets the cancellation state of this event. A cancelled event will not
	 * be executed in the server, but will still pass to other plugins
	 * <p>
	 * If a move or teleport event is cancelled, the player will be moved or
	 * teleported back to the Location as defined by getFrom(). This will not
	 * fire an event
	 *
	 * @return true if this event is cancelled
	 */
	public boolean isCancelled()
	{
		return cancel;
	}

	/**
	 * Sets the cancellation state of this event. A cancelled event will not
	 * be executed in the server, but will still pass to other plugins
	 * <p>
	 * If a move or teleport event is cancelled, the player will be moved or
	 * teleported back to the Location as defined by getFrom(). This will not
	 * fire an event
	 *
	 * @param cancel true if you wish to cancel this event
	 */
	public void setCancelled(boolean cancel)
	{
		this.cancel = cancel;
	}

	/**
	 * Gets the location this player moved from
	 *
	 * @return Location the player moved from
	 */
	public Location getFrom()
	{
		return from;
	}

	/**
	 * Sets the location to mark as where the player moved from
	 *
	 * @param from New location to mark as the players previous location
	 */
	public void setFrom(Location from)
	{
		this.from = from;
	}

	/**
	 * Gets the location this player moved to
	 *
	 * @return Location the player moved to
	 */
	public Location getTo()
	{
		return to;
	}

	/**
	 * Sets the location that this player will move to
	 *
	 * @param to New Location this player will move to
	 */
	public void setTo(Location to)
	{
		this.to = to;
	}

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

	public static HandlerList getHandlerList()
	{
		return handlers;
	}
}