War.war.badMsg(player, "Too many warzones already! To change the maximum, use /warcfg maxzone:20.");
return;
} else if (warzone == null) {
// create the warzone
warzone = new Warzone(this.player.getLocation().getWorld(), this.zoneName);
warzone.addAuthor(player.getName());
War.war.getIncompleteZones().add(warzone);
warzone.getVolume().setNorthwest(northwestBlock.getLocation());
War.war.msg(this.player, "Warzone " + warzone.getName() + " created. Northwesternmost point set to x:" + warzone.getVolume().getNorthwestX() + " z:" + warzone.getVolume().getNorthwestZ() + ". ");
War.war.log(player.getName() + " created warzone " + zoneName + " by setting its nw corner", Level.INFO);
} else if (!this.isPlayerAuthorOfZoneOrAdmin(warzone)) {