Excalibur-Craft Minecraft сервер 1.4.7

      package net.minecraft.src;

import java.io.*;
import java.util.*;

public class AnvilSaveConverter extends SaveFormatOld
{
     public AnvilSaveConverter(File par1File)
     {
         super(par1File);
     }

     public String getFormatName()
     {
         return "Anvil";
     }

     public List getSaveList()
     {
         ArrayList arraylist = new ArrayList();
         File afile[] = savesDirectory.listFiles();
         File afile1[] = afile;
         int i = afile1.length;

         for (int j = 0; j < i; j++)
         {
             File file = afile1[j];

             if (!file.isDirectory())
             {
                 continue;
             }

             String s = file.getName();
             WorldInfo worldinfo = getWorldInfo(s);

             if (worldinfo == null || worldinfo.getSaveVersion() != 19132 && worldinfo.getSaveVersion() != 19133)
             {
                 continue;
             }

             boolean flag = worldinfo.getSaveVersion() != func_48431_c();
             String s1 = worldinfo.getWorldName();

             if (s1 == null || MathHelper.stringNullOrLengthZero(s1))
             {
                 s1 = s;
             }

             long l = 0L;
             arraylist.add(new SaveFormatComparator(s, s1, worldinfo.getLastTimePlayed(), l, worldinfo.getGameType(), flag, worldinfo.isHardcoreModeEnabled()));
         }

         return arraylist;
     }

     protected int func_48431_c()
     {
         return 19133;
     }

     public void flushCache()
     {
         RegionFileCache.clearRegionFileReferences();
     }

     /**
      * Returns back a loader for the specified save directory
      */
     public ISaveHandler getSaveLoader(String par1Str, boolean par2)
     {
         return new AnvilSaveHandler(savesDirectory, par1Str, par2);
     }

     /**
      * Checks if the save directory uses the old map format
      */
     public boolean isOldMapFormat(String par1Str)
     {
         WorldInfo worldinfo = getWorldInfo(par1Str);
         return worldinfo != null && worldinfo.getSaveVersion() != func_48431_c();
     }

     /**
      * Converts the specified map to the new map format. Args: worldName, loadingScreen
      */
     public boolean convertMapFormat(String par1Str, IProgressUpdate par2IProgressUpdate)
     {
         par2IProgressUpdate.setLoadingProgress(0);
         ArrayList arraylist = new ArrayList();
         ArrayList arraylist1 = new ArrayList();
         ArrayList arraylist2 = new ArrayList();
         File file = new File(savesDirectory, par1Str);
         File file1 = new File(file, "DIM-1");
         File file2 = new File(file, "DIM1");
         System.out.println("Scanning folders...");
         func_48432_a(file, arraylist);

         if (file1.exists())
         {
             func_48432_a(file1, arraylist1);
         }

         if (file2.exists())
         {
             func_48432_a(file2, arraylist2);
         }

         int i = arraylist.size() + arraylist1.size() + arraylist2.size();
         System.out.println((new StringBuilder()).append("Total conversion count is ").append(i).toString());
         WorldInfo worldinfo = getWorldInfo(par1Str);
         Object obj = null;

         if (worldinfo.getTerrainType() == WorldType.FLAT)
         {
             obj = new WorldChunkManagerHell(BiomeGenBase.plains, 0.5F, 0.5F);
         }
         else
         {
             obj = new WorldChunkManager(worldinfo.getSeed(), worldinfo.getTerrainType());
         }

         func_48428_a(new File(file, "region"), arraylist, ((WorldChunkManager)(obj)), 0, i, par2IProgressUpdate);
         func_48428_a(new File(file1, "region"), arraylist1, new WorldChunkManagerHell(BiomeGenBase.hell, 1.0F, 0.0F), arraylist.size(), i, par2IProgressUpdate);
         func_48428_a(new File(file2, "region"), arraylist2, new WorldChunkManagerHell(BiomeGenBase.sky, 0.5F, 0.0F), arraylist.size() + arraylist1.size(), i, par2IProgressUpdate);
         worldinfo.setSaveVersion(19133);

         if (worldinfo.getTerrainType() == WorldType.DEFAULT_1_1)
         {
             worldinfo.setTerrainType(WorldType.DEFAULT);
         }

         func_48429_d(par1Str);
         ISaveHandler isavehandler = getSaveLoader(par1Str, false);
         isavehandler.saveWorldInfo(worldinfo);
         return true;
     }

     private void func_48429_d(String par1Str)
     {
         File file = new File(savesDirectory, par1Str);

         if (!file.exists())
         {
             System.out.println("Warning: Unable to create level.dat_mcr backup");
             return;
         }

         File file1 = new File(file, "level.dat");

         if (!file1.exists())
         {
             System.out.println("Warning: Unable to create level.dat_mcr backup");
             return;
         }

         File file2 = new File(file, "level.dat_mcr");

         if (!file1.renameTo(file2))
         {
             System.out.println("Warning: Unable to create level.dat_mcr backup");
         }
     }

     private void func_48428_a(File par1File, ArrayList par2ArrayList, WorldChunkManager par3WorldChunkManager, int par4, int par5, IProgressUpdate par6IProgressUpdate)
     {
         int i;

         for (Iterator iterator = par2ArrayList.iterator(); iterator.hasNext(); par6IProgressUpdate.setLoadingProgress(i))
         {
             File file = (File)iterator.next();
             func_48430_a(par1File, file, par3WorldChunkManager, par4, par5, par6IProgressUpdate);
             par4++;
             i = (int)Math.round((100D * (double)par4) / (double)par5);
         }
     }