TheBridge/MultiArena-TheBridge/src/cx/sfy/TheBridge/controllers/WorldController.java


package cx.sfy.TheBridge.controllers;


import java.io.File;

import java.io.FileInputStream;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

import java.util.ArrayList;

import java.util.Arrays;


import org.bukkit.Bukkit;

import org.bukkit.ChatColor;

import org.bukkit.Difficulty;

import org.bukkit.Location;

import org.bukkit.Material;

import org.bukkit.World;

import org.bukkit.World.Environment;

import org.bukkit.WorldCreator;

import org.bukkit.entity.Player;


import cx.sfy.TheBridge.Main;


public class WorldController {


 public Main plugin;


 public WorldController(Main plugin) {

 this.plugin = plugin;

 }


 public void resetWorld(String name) {

 unloadWorld(name);

 copyWorld(new File(plugin.getDataFolder() + "/maps", name), name);

 }


 protected void unloadWorld(String world) {

 if (Bukkit.getWorld(world) == null)

 return;

 Bukkit.getServer().unloadWorld(world, false);

 }


 public World createEmptyWorld(Player p, String name) {

 if (Bukkit.getWorld(name) == null) {

 World world = null;

 final boolean loaded = loadWorld(name, Environment.NORMAL);

 if (loaded)

 world = Bukkit.getWorld(name);

 if (world != null) {

 world.getBlockAt(0, 80, 0).setType(Material.STONE);

 p.teleport(new Location(world, 0, 81, 0));

 p.sendMessage(plugin.getLang().get("setup.worldCreated").replaceAll("<name>", world.getName()));

 return world;

 }

 }

 return null;

 }


 public boolean loadWorld(String worldName, World.Environment environment) {

 boolean loaded = false;

 if (Bukkit.getWorld(worldName) != null) {

 final World world = Bukkit.getWorld(worldName);

 world.setDifficulty(Difficulty.NORMAL);

 world.setSpawnFlags(true, true);

 world.setPVP(true);

 world.setStorm(false);

 world.setThundering(false);

 world.setWeatherDuration(Integer.MAX_VALUE);

 world.setKeepSpawnInMemory(false);

 world.setTicksPerAnimalSpawns(1);

 world.setTicksPerMonsterSpawns(1);

 world.setAutoSave(false);

 world.setGameRuleValue("doMobSpawning", "false");

 world.setGameRuleValue("mobGriefing", "false");

 world.setGameRuleValue("doFireTick", "false");

 world.setGameRuleValue("showDeathMessages", "false");

 return true;

 }

 final WorldCreator worldCreator = new WorldCreator(worldName);

 worldCreator.environment(environment);

 worldCreator.generateStructures(false);

 worldCreator.generator(plugin.getNMS().getChunkGenerator());

 final World world = worldCreator.createWorld();

 world.setDifficulty(Difficulty.NORMAL);

 world.setSpawnFlags(true, true);

 world.setPVP(true);

 world.setStorm(false);

 world.setThundering(false);

 world.setWeatherDuration(Integer.MAX_VALUE);

 world.setKeepSpawnInMemory(false);

 world.setTicksPerAnimalSpawns(1);

 world.setTicksPerMonsterSpawns(1);

 world.setAutoSave(false);

 world.setGameRuleValue("doMobSpawning", "false");

 world.setGameRuleValue("mobGriefing", "false");

 world.setGameRuleValue("doFireTick", "false");

 world.setGameRuleValue("showDeathMessages", "false");

 world.getBlockAt(0, 75, 0).setType(Material.STONE);

 for(final World w : plugin.getServer().getWorlds())

 if(w.getName().equals(world.getName())) {

 loaded = true;

 break;

 }

 return loaded;

 }


 public void copyWorld(World world) {

 world.save();

 copyFileStructure(world.getWorldFolder(), new File(plugin.getDataFolder() + "/maps/" + world.getName()));

 }


 protected void copyWorld(File originalWorld, String newWorldName) {

 copyFileStructure(originalWorld, new File(Bukkit.getWorldContainer(), newWorldName));

 final WorldCreator worldc = new WorldCreator(newWorldName);

 worldc.generateStructures(false);

 worldc.generator(plugin.getNMS().getChunkGenerator());

 worldc.createWorld();

 final World world = Bukkit.getWorld(newWorldName);

 world.setTime(500);

 world.setMonsterSpawnLimit(0);

 world.setWeatherDuration(0);

 world.setAnimalSpawnLimit(0);

 world.setAmbientSpawnLimit(0);

 world.setGameRuleValue("doDaylightCycle", "false");

 Bukkit.getServer().getConsoleSender().sendMessage(ChatColor.GREEN + "Restarting map " + ChatColor.YELLOW + newWorldName + ChatColor.GREEN + ".");

 }


 protected void copyFileStructure(File source, File target) {

 try {

 final ArrayList<String> ignore = new ArrayList<>(Arrays.asList("uid.dat", "session.lock"));

 if (!ignore.contains(source.getName()))

 if (source.isDirectory()) {

 if (!target.exists())

 if (!target.mkdirs())

 throw new IOException("Couldn't create world directory!");

 final String files[] = source.list();

 for (final String file : files) {

 final File srcFile = new File(source, file);

 final File destFile = new File(target, file);

 copyFileStructure(srcFile, destFile);

 }

 } else {

 final InputStream in = new FileInputStream(source);

 final OutputStream out = new FileOutputStream(target);

 final byte[] buffer = new byte[1024];

 int length;

 while ((length = in.read(buffer)) > 0)

 out.write(buffer, 0, length);

 in.close();

 out.close();

 }

 } catch (final IOException e) {

 throw new RuntimeException(e);

 }

 }


 public void deleteWorld(String name) {

 unloadWorld(name);

 final File target = new File (plugin.getServer().getWorldContainer().getAbsolutePath(), name);

 deleteWorld(target);

 }


 protected void deleteWorld(File path) {

 if (path.exists()) {

 final File[] files = path.listFiles();

 if (files != null)

 for (final File file: files)

 if(file.isDirectory())

 deleteWorld(file);

 else

 file.delete();

 }

 }


}