Java Reference
In-Depth Information
This plugin will listen for events to keep track of where you've been, and let
you return to previous locations in order.
package
backcmd;
import
java.util.ArrayList;
import
java.util.HashMap;
import
java.util.List;
import
java.util.Stack;
import
net.canarymod.plugin.Plugin;
import
net.canarymod.logger.Logman;
import
net.canarymod.Canary;
import
net.canarymod.commandsys.*;
import
net.canarymod.chat.MessageReceiver;
import
net.canarymod.api.entity.living.humanoid.Player;
import
net.canarymod.api.world.position.Location;
import
net.canarymod.hook.HookHandler;
import
net.canarymod.hook.player.TeleportHook;
import
net.canarymod.plugin.PluginListener;
import
com.pragprog.ahmine.ez.EZPlugin;
❶
public class
BackCmd
extends
EZPlugin
implements
PluginListener {
❷
private static List
<Player> isTeleporting =
new ArrayList
<Player>();
private static HashMap
<
String
,
Stack
<Location>> playerTeleports =
new HashMap
<
String
,
Stack
<Location>>();
@Override
public boolean
enable() {
Canary.hooks().registerListener(this, this);
❸
return
super.enable();
// Call parent class's version too.
}
❹
public boolean
equalsIsh(Location loc1, Location loc2) {
return
((
int
) loc1.getX()) == ((
int
) loc2.getX()) &&
((
int
) loc1.getZ()) == ((
int
) loc2.getZ());
}
@HookHandler
public void
onTeleport(TeleportHook event) {
❺
Player player = event.getPlayer();
if
(isTeleporting.contains(player)) {
isTeleporting.remove(player);
}
else
{
Stack
<Location> locs = playerTeleports.get(player.getName());
if
(locs == null) {
locs =
new Stack
<Location>();
}
locs.push(player.getLocation());
