/src/me/cain/cfbook/CFBook.java

package me.cain.cfbook;

import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import java.util.logging.Logger;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.GameMode;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.World.Environment;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.Event.Priority;
import org.bukkit.event.Event.Type;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.util.Vector;

import com.nijiko.permissions.PermissionHandler;
import com.nijikokun.bukkit.Permissions.Permissions;

public class CFBook extends JavaPlugin {
	
	Logger log = Logger.getLogger("Minecraft");
	
	public static boolean LightningAxe;
	public static boolean LockDown;
	public static PermissionHandler permissionHandler;
	
	public void onEnable() {
		PluginManager pm = getServer().getPluginManager();
		log.info("[CFBook] CFBook has been enabled!");
		log.info("[CFBook] CFBook was created by CainFoool!");
		pm.registerEvent(Type.PLAYER_INTERACT, new PListener(), Priority.Normal, this);
		pm.registerEvent(Type.PLAYER_JOIN, new PListener(), Priority.Normal, this);
		setupPerms();
	}
	
	public void onDisable() {
		log.info("[CFBook] CFBook has been disabled!");
	}
	
	private void setupPerms() {
		if (permissionHandler != null) {
			return;
		}
		Plugin permissionsPlugin = this.getServer().getPluginManager().getPlugin("Permissions");
		if (permissionsPlugin == null) {
			log.info("[CFBook] Permissions not detected. Going to OP!");
			return;
		}
		permissionHandler = ((Permissions) permissionsPlugin).getHandler();
		log.info("[CFBook] Permissions found. Using " + ((Permissions)permissionsPlugin).getDescription().getFullName());
	}
	
	public static boolean pCheck(String node, Player player) {
		Plugin permissionsPlugin = Bukkit.getServer().getPluginManager().getPlugin("Permissions");
		if(permissionsPlugin == null) {
			return player.isOp();
		} else {
			CFBook.permissionHandler.has(player, node);
		}
		return false;
	}
	
	public boolean onCommand(CommandSender sender, Command cmd, String label, String [] args) {
		Player p = (Player) sender;
		Player [] derp = Bukkit.getServer().getOnlinePlayers();
		if(label.equalsIgnoreCase("tp")) {
			if(args.length < 1) {
				p.sendMessage("/tp player");
			} else {
				if(pCheck("cfbook.teleport.to", ((Player) sender))) {
					Player tpp = getServer().getPlayer(args[0]);
					if(tpp != null) {
					p.teleport(tpp);
					p.sendMessage("Successfully teleported to " + args[0]);
				} else {
					p.sendMessage(ChatColor.RED + "Player " + args[0] + " is not online!");
				}
			} else {
				p.sendMessage(ChatColor.RED + "You don't have permission!");
			}
		}
		}
		
		if(label.equalsIgnoreCase("tphere")) {
			if(args.length < 1) {
				p.sendMessage("/tphere player");
			} else {
				if (pCheck("cfbook.teleport.here", ((Player) sender))) {
					Player tpp = getServer().getPlayer(args[0]);
					if(tpp != null) {
					tpp.teleport(p.getLocation());
					p.sendMessage(args[0] + " teleported to you successfully!");
					tpp.sendMessage(p.getDisplayName() + " teleported you to them.");
				} else {
					p.sendMessage(ChatColor.RED + "Player " + args[0] + " is not online!");
				}
			} else {
				p.sendMessage("You don't have permission!");
			}
		}
		}
		
		if(label.equalsIgnoreCase("scare")) {
			if(args.length < 1) {
				p.sendMessage("/scare player");
			} else {
				if(pCheck("cfbook.scare", ((Player) sender))) {
					Location loc = getServer().getPlayer(args[0]).getLocation();
					World loc2 = getServer().getPlayer(args[0]).getWorld();
					Player scared = getServer().getPlayer(args[0]);
					loc2.strikeLightningEffect(loc);
					p.sendMessage("Scared " + args[0] + " successfully!");
					scared.sendMessage(((Player) sender).getDisplayName() + " scared you!");
				
			} else {
				p.sendMessage(ChatColor.RED + "You don't have permission!");
			}
		}
		}
		
		if(label.equalsIgnoreCase("cfbversion")) {
			p.sendMessage(ChatColor.GREEN + "CFBook");
			p.sendMessage("Version: 1.15");
		}
		
		if(label.equalsIgnoreCase("time")) {
			if(args.length < 1) {
				p.sendMessage("/time <day/night");
			} else {
				if(pCheck("cfbook.world.time", ((Player) sender))) {
					if(args[0].equalsIgnoreCase("day")) {
					p.getWorld().setTime(0);
					getServer().broadcastMessage(ChatColor.GOLD + p.getDisplayName() + " made it day time!");
					}
					if(args[0].equalsIgnoreCase("night")) {
					p.getWorld().setTime(1000000);
					getServer().broadcastMessage(ChatColor.GOLD + p.getDisplayName() + " made it night time!");
					}
				} else {
					p.sendMessage(ChatColor.RED + "You don't have permission!");
				}
			}
		}
		
		
		if(label.equalsIgnoreCase("lightningaxe")) {
			if(args.length < 1) {
				p.sendMessage("/lightningaxe on/off");
			} else {
				if(pCheck("cfbook.lightningaxe", ((Player) sender))) {
					if(args[0].equalsIgnoreCase("on")) {
					LightningAxe = true;
					p.sendMessage("The almighty Lightning Axe has been enabled!");
					p.sendMessage("TO USE: Left click with Gold Axe (only on blocks)");
					}
					if(args[0].equalsIgnoreCase("off")) {
					LightningAxe = false;
					p.sendMessage("The almighty Lightning Axe has been disabled!");
					}
				} else {
					p.sendMessage(ChatColor.RED + "You don't have permission!");
				}
			}
		}
		
		/* if(label.equalsIgnoreCase("i")) {
			if(args.length < 1) {
				p.sendMessage("/i <player> <itemid>");
			} else if(args[1].length() < 1) {
				p.sendMessage("Please specify an item (ID)");
			} else if(args[0].length() < 1) {
				p.sendMessage("Please specify a player.");
			} else {
				if(p.isOp()) {
					Player pl = getServer().getPlayer(args[0]);
					pl.getInventory().addItem(new ItemStack(Integer.parseInt(args[0]), 64));
					p.sendMessage(ChatColor.RED + "Gave " + pl.getDisplayName() + " some " + args[1]);
				} else {
					p.sendMessage(ChatColor.RED + "You don't have permission!");
				}
			}
		}
		
		Disabled for the time being. Sorry! 
		*/
		
		if(label.equalsIgnoreCase("creative")) {
			if(args.length < 1) {
				p.sendMessage("/creative on/off");
			} else {
				if(pCheck("cfbook.world.creative", ((Player) sender))) {
					if(args[0].equalsIgnoreCase("on")) {
					for(Player p2: derp) {
						p2.setGameMode(GameMode.CREATIVE);
					}
					getServer().broadcastMessage(ChatColor.GREEN + p.getDisplayName() + " has enabled Creative Building!");
					}
					if(args[0].equalsIgnoreCase("off")) {
				    for(Player p2: derp) {
				    	p2.setGameMode(GameMode.SURVIVAL);
				    }
				    getServer().broadcastMessage(ChatColor.GREEN + p.getDisplayName() + " has disabled Creative Building!");
					}
			} else {
				p.sendMessage(ChatColor.RED + "You don't have permission!");
			}
			}
		}
		
		if(label.equalsIgnoreCase("weather")) {
			if(args.length < 1) {
				p.sendMessage("/weather sun/rain");
			} else {
				if(pCheck("cfbook.world.weather", ((Player) sender))) {
					if(args[0].equalsIgnoreCase("sun")) {
						p.getWorld().setStorm(false);
						p.getWorld().setThundering(false);
						getServer().broadcastMessage(ChatColor.GOLD + p.getDisplayName() + " has made it sunny!");
					}
					if(args[0].equalsIgnoreCase("rain")) {
						p.getWorld().setStorm(true);
						p.getWorld().setThundering(true);
						getServer().broadcastMessage(ChatColor.GOLD + p.getDisplayName() + " has made it rain!");
					}
				} else {
					p.sendMessage(ChatColor.RED + "You don't have permission!");
				}
			}
		}
		
		if(label.equalsIgnoreCase("rocket")) { 
			if(args.length < 1) {
				p.sendMessage("/rocket <player>");
			} else {
				Player p2 = getServer().getPlayer(args[0]);
				if(pCheck("cfbook.player.rocket", ((Player) sender))) {
					p2.setVelocity(new Vector(0, 50, 0));
					p.sendMessage("You shot " + p2.getDisplayName() + " into the sky!");
				} else {
					return false;
				}
			}
			}
		
		if(label.equalsIgnoreCase("clearinv")) {
			if(pCheck("cfbook.player.clearinv", ((Player) sender))) {
				p.getInventory().clear();
				p.sendMessage("Inventory cleared!");
			} else {
				p.sendMessage(ChatColor.RED + "You don't have permission!");
			}
		}
		
		/* if(label.equalsIgnoreCase("drop")) {
			if(args.length < 1) {
				p.sendMessage("/drop id");
			} else {
				if(p.isOp()) {
					p.getWorld().dropItemNaturally(p.getLocation(), new ItemStack(Material.STONE));
				} else {
					p.sendMessage(ChatColor.RED + "You don't have permission!");
				}
			}
		}
		
		Disabled for the time being. Sorry!
		
		*/
		
		if(label.equalsIgnoreCase("lockdown")) {
			if(args.length < 1) {
				p.sendMessage("/lockdown on/off");
			} else {

				if(p.isOp()) {
				if(args[0].equalsIgnoreCase("on"))
				{
					LockDown = true;
					p.sendMessage("Server is now in lockdown.");
					LockDownKick();
				}
				}
				if(args[0].equalsIgnoreCase("off"))
				{
						LockDown = false;
						p.sendMessage("Server disabled lockdown mode.");
				}
					else {
					p.sendMessage(ChatColor.RED + "You don't have permission!");
				}
			}
		}
		
		if(label.equalsIgnoreCase("heal")) {
			if(args.length < 1)
			{
				p.sendMessage("/heal [player]");
			} else {
				if(pCheck("cfbook.player.heal", ((Player) sender))) {
					Bukkit.getServer().getPlayer(args[0]).setHealth(20);
					p.sendMessage(args[0] + " healed!");
				}
				else {
					p.sendMessage(ChatColor.RED + "You don't have permission!");
				}
			}
		}
		
		if(label.equalsIgnoreCase("world"))
		{
			if(args.length < 1)
			{
				p.sendMessage("/world <create,unload,tp> <world>");
			}
			else {
				if(args[0].equalsIgnoreCase("create"))
				{
					if(args[1].equals(""))
					{
						p.sendMessage("/world create [world]");
					}
					else {
				if(pCheck("cfbook.world.create", ((Player) sender)))
				{
					p.sendMessage("Creating world..");
					Bukkit.getServer().createWorld(args[1].toString(), Environment.NORMAL);
					p.sendMessage("Created!");
				} else {
					p.sendMessage(ChatColor.RED + "You have no permission!");
				}
			}
				}
				if(args[0].equalsIgnoreCase("unload"))
				{
					if(args[1].equals(""))
					{
						p.sendMessage("/world unload [world]");
					}
					else {
				if(pCheck("cfbook.world.unload", ((Player) sender)))
				{
					p.sendMessage("Unloading world..");
					Bukkit.getServer().unloadWorld(args[1].toString(), true);
					p.sendMessage("Unloaded!");
				} else {
					p.sendMessage(ChatColor.RED + "You have no permission!");
				}
					}
				}
				if(args[0].equalsIgnoreCase("tp"))
				{
					if(args[1].equals(""))
					{
						p.sendMessage("/world tp [world]");
					}
					else {
				if(pCheck("cfbook.world.tp", ((Player) sender)))
				{
					p.teleport(Bukkit.getWorld(args[1]).getSpawnLocation());
				} else {
					p.sendMessage(ChatColor.RED + "You have no permission!");
				}
					}
				}
				}
		
			
		}
		if(label.equalsIgnoreCase("kickall"))
		{
			if(pCheck("cfbook.player.kickall", ((Player) sender)))
			{
			for(Player derps: Bukkit.getServer().getOnlinePlayers())
			{
				if(pCheck("cfbook.player.kickall.bypass", ((Player) sender))) {
					return false;
				} else {
			derps.kickPlayer("Kicked all players!");	
			}
			}
			}
			else {
				p.sendMessage(ChatColor.RED + "You have no permission!");
			}
		}
		if(label.equalsIgnoreCase("nick"))
		{
			if(args.length < 1)
			{
				p.sendMessage("/nick [nickname]");
			} else {
				if(pCheck("cfbook.player.nick", ((Player) sender)))
				{
					p.setDisplayName(args[0]);
				}
				else {
					p.sendMessage(ChatColor.RED + "You have no permission!");
				}
			}
		}
		if(label.equalsIgnoreCase("shutdown"))
		{
			if(pCheck("cfbook.shutdown", ((Player) sender)))
			{
				getServer().broadcastMessage(ChatColor.GREEN + ((Player) sender).getDisplayName() + " has initiated a shutdown.");
				Bukkit.getServer().shutdown();
			}
			else {
				p.sendMessage(ChatColor.RED + "You have no permission!");
			}
		}
		return false;
	}
	
	public void LockDownKick()
	{
		Player[] p2 = Bukkit.getServer().getOnlinePlayers();
		for(Player p: p2)
		{
			if(!p.isOp()){
				p.kickPlayer("The server has switched to lockdown.");
			}
			else
			{
				return;
			}
		}
	}
	
}