@Override
public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
if (!(sender instanceof Player)) return false;
final Player player = (Player) sender;
Iterator<Location> i = plugin.loadBonesLocations(player.getName()).iterator();
if (!i.hasNext()) {
sender.sendMessage("Your bones are lost.");
return true;
}
if (args.length == 0) {
listBones(player, i);
return true;
} else {
return orientPlayer(player, args, i);
}
}
private void listBones(Player sender, Iterator<Location> i) {
if (!plugin.checkPermission(sender, "com.mouthpunch.bones.list")) {
sender.sendMessage("You don't have permission to list bones.");
return;
}
int j = 1;
sender.sendMessage("Your bones:");
while (i.hasNext()) {
final Location l = i.next();
sender.sendMessage(
(j++)
+ ". "
+ " ("
+ l.getBlockX()
+ ", "
+ l.getBlockY()
+ ", "
+ l.getBlockZ()
+ ") in "
+ l.getWorld().getName());
}
}
private boolean orientPlayer(Player player, String[] args, Iterator<Location> it) {
final int bone;
try {
bone = Integer.parseInt(args[0], 10);
} catch (NumberFormatException e) {
return false;
}
if (bone == 0) {
player.sendMessage("There is no bone 0.");
return true;
}
int i = 0;
Location loc = null;
while (i < bone) {
if (it.hasNext()) {
loc = it.next();
++i;
} else {
player.sendMessage("I only know about " + i + " bone" + (i == 1 ? "" : "s") + " for you");
return true;
}
}
loc = loc.clone();
final List<String> argsList = Arrays.asList(args);
final boolean tracking;
if (argsList.indexOf("compass") != -1) {
if (plugin.checkPermission(player, "com.mouthpunch.bones.track")) {
player.setCompassTarget(loc);
player.sendMessage("Your compass will lead the way to your" + " bones.");
tracking = true;
} else {
player.sendMessage("You don't have permission to track bones.");
tracking = true;
}
} else {
tracking = false;
}
if (!plugin.checkPermission(player, "com.mouthpunch.bones.orient")) {
if (!tracking) {
player.sendMessage("You don't have permission to orient" + " yourself towards bones.");
}
return true;
}
final Vector n = loc.subtract(player.getEyeLocation()).toVector().normalize();
float pitch = (float) Math.toDegrees(Math.asin(n.getY()));
pitch = -pitch;
float yaw = (float) Math.toDegrees(Math.atan2(n.getZ(), n.getX()));
yaw -= 90f;
final Location playerLoc = player.getLocation();
playerLoc.setPitch(pitch);
playerLoc.setYaw(yaw);
player.teleport(playerLoc);
return true;
}
