GPEBTWTweak.java

package net.minecraft.src;

import net.minecraft.client.Minecraft;
import net.minecraft.server.MinecraftServer;

import java.util.*;
import java.io.*;
import java.lang.reflect.*;

public class GPEBTWTweak extends FCAddOn
{
  public static GPEBTWTweak instance;
  public static GPEBTWTweakProxy proxy;
  public static String tweakVersion = "0.9d";

  public static Block gpeBlockStone;
  public static Block compatAxleBlock;
  public static Block gpeBlockGravestone;
  public static Block gpeBlockRustedRail;
  public static Block gpeBlockRename;

  public static Item gpeItemLooseRock;
  public static Item gpeItemSilk;
  public static Item gpeItemAsh;
  public static Item gpeItemQuill;
  public static Item gpeItemNameTag;
  public static Item gpeItemSling;

  public static int hotbarCycling = 1;
  public static int hcSpawnRadius = 2000;
  public static int minFogDistance = 128;

  public static int gpeLooseRockID = 17000;
  public static int gpeSilkID = 17001;
  public static int gpeAshID = 17002;
  public static int gpeQuillID = 17003;
  public static int gpeNameTagID = 17004;
  public static int gpeSlingID = 17005;
  public static int gpeBlockGravestoneID = 163;
  public static int gpeBlockRustedRailID = 164;
  public static int gpeBlockRenameID = 162;
  public static int gpeEntityRockID = 25;
  public static int gpeEnchantmentHaste = 70;
  public static int gpeEntityRockVehicleSpawnType = 120;
  public static int gpeStrataRegenKey = 0;
  public static String gpeStrataRegenWorldName = null;

  public static Map<Long, Integer> chunkRegenInfo;

  public GPEBTWTweak()
  {
    instance = this;
  }

  public void Initialize()
  {
    FCAddOnHandler.LogMessage("Grom PE's BTWTweak v" + tweakVersion + " is now going to tweak the hell out of this.");
    try
    {
      Class.forName("net.minecraft.client.Minecraft");
      proxy = new GPEBTWTweakProxyClient();
    }
    catch(ClassNotFoundException e)
    {
      proxy = new GPEBTWTweakProxy();
    }
    File config = new File(proxy.getConfigDir(), "BTWTweak.cfg");

    chunkRegenInfo = new HashMap<Long, Integer>();

    try
    {
      BufferedReader br = new BufferedReader(new FileReader(config));
      String line, key, value;
      while ((line = br.readLine()) != null)
      {
        String[] tmp = line.split("=");
        if (tmp.length < 2) continue;
        key = tmp[0].trim();
        value = tmp[1].trim();

        if (key.equals("hotbarCycling")) hotbarCycling = Math.max(0, Math.min(4, Integer.parseInt(value)));
        if (key.equals("hcSpawnRadius")) hcSpawnRadius = Integer.parseInt(value);
        if (key.equals("minFogDistance")) minFogDistance = Math.min(256, Integer.parseInt(value));

        if (key.equals("gpeLooseRockID")) gpeLooseRockID = Integer.parseInt(value);
        if (key.equals("gpeSilkID")) gpeSilkID = Integer.parseInt(value);
        if (key.equals("gpeAshID")) gpeAshID = Integer.parseInt(value);
        if (key.equals("gpeQuillID")) gpeQuillID = Integer.parseInt(value);
        if (key.equals("gpeNameTagID")) gpeNameTagID = Integer.parseInt(value);
        if (key.equals("gpeSlingID")) gpeSlingID = Integer.parseInt(value);
        if (key.equals("gpeBlockGravestoneID")) gpeBlockGravestoneID = Integer.parseInt(value);
        if (key.equals("gpeBlockRustedRailID")) gpeBlockRustedRailID = Integer.parseInt(value);
        if (key.equals("gpeBlockRenameID")) gpeBlockRenameID = Integer.parseInt(value);
        if (key.equals("gpeEntityRockID")) gpeEntityRockID = Integer.parseInt(value);
        if (key.equals("gpeEnchantmentHaste")) gpeEnchantmentHaste = Integer.parseInt(value);
        if (key.equals("gpeEntityRockVehicleSpawnType")) gpeEntityRockVehicleSpawnType = Integer.parseInt(value);
        if (key.equals("gpeStrataRegenKey")) gpeStrataRegenKey = Integer.parseInt(value);
        if (key.equals("gpeStrataRegenWorldName")) gpeStrataRegenWorldName = value;

      }
      br.close();
    }
    catch (FileNotFoundException e)
    {
      String defaultConfig = ""
        + "// **** BTWTweak Settings ****\r\n"
        + "\r\n"
        + "// Inventory column cycling when pressing hotbar key twice.\r\n"
        + "// 0 = turn off, 1 = adaptive, 2 = two slots, 3 = three slots, 4 = four slots\r\n"
        + "\r\n"
        + "hotbarCycling=1\r\n"
        + "\r\n"
        + "// Hardcore Spawn radius, in blocks. Changing it from default 2000 may destabilize your game balance.\r\n"
        + "\r\n"
        + "hcSpawnRadius=2000\r\n"
        + "\r\n"
        + "// Minimum fog distance, in blocks. 256 = far, 128 = normal, 64 = short, 0 to revert to original behavior.\r\n"
        + "// 128+ keeps ghasts visible on short, 64+ keeps sun/moon visible on tiny render distance.\r\n"
        + "\r\n"
        + "minFogDistance=128\r\n"
        + "\r\n"
        + "// **** Item IDs ****\r\n"
        + "\r\n"
        + "gpeLooseRockID=17000\r\n"
        + "gpeSilkID=17001\r\n"
        + "gpeAshID=17002\r\n"
        + "gpeQuillID=17003\r\n"
        + "gpeNameTagID=17004\r\n"
        + "gpeSlingID=17005\r\n"
        + "\r\n"
        + "// **** Block IDs ****\r\n"
        + "\r\n"
        + "// gpeBlockGravestoneID can be 0 to disable placement of gravestones\r\n"
        + "gpeBlockGravestoneID=163\r\n"
        + "gpeBlockRustedRailID=164\r\n"
        + "gpeBlockRenameID=162\r\n"
        + "\r\n"
        + "// **** Entity IDs ****\r\n"
        + "\r\n"
        + "gpeEntityRockID=35\r\n"
        + "\r\n"
        + "// **** Other IDs ****\r\n"
        + "\r\n"
        + "gpeEnchantmentHaste=70\r\n"
        + "gpeEntityRockVehicleSpawnType=120\r\n"
        + "\r\n"
        + "// **** World strata regeneration ****\r\n"
        + "\r\n"
        + "// To use, set key to non-zero and name of the world you want to process\r\n"
        + "gpeStrataRegenKey=0\r\n"
        + "gpeStrataRegenWorldName=???\r\n"
        + "";
      try
      {
        FileOutputStream fo = new FileOutputStream(config);
        fo.write(defaultConfig.getBytes());
        fo.close();
      }
      catch (IOException e2)
      {
        FCAddOnHandler.LogMessage("Error while writing default BTWTweak.cfg!");
        e2.printStackTrace();
      }
    }
    catch (IOException e)
    {
      FCAddOnHandler.LogMessage("Error while reading BTWTweak.cfg!");
      e.printStackTrace();
    }
    // GitHub [#1]: fcBlockAxle got changed to fcAxleBlock
    try
    {
      try
      {
        compatAxleBlock = (Block)FCBetterThanWolves.class.getField("fcAxleBlock").get(null);
      }
      catch (NoSuchFieldException e)
      {
        compatAxleBlock = (Block)FCBetterThanWolves.class.getField("fcBlockAxle").get(null);
      }
    }
    catch (Exception e)
    {
      FCAddOnHandler.LogMessage("Error while retrieving Axle Block, assuming ID=247");
      compatAxleBlock = Block.blocksList[247];
    }

    Block.blocksList[1] = null;  gpeBlockStone = new GPEBlockStone(1);
    Block.blocksList[4] = null;  new GPEBlockCobblestone(4);
    Block.blocksList[13] = null; new GPEBlockGravel(13);
    Block.blocksList[14] = null; (new GPEBlockOre(14)).setUnlocalizedName("oreGold");
    Block.blocksList[15] = null; (new GPEBlockOre(15)).setUnlocalizedName("oreIron");
    Block.blocksList[17] = null; new GPEBlockLog(17);
    Block.blocksList[20] = null; new GPEBlockGlass(20);
    Block.blocksList[65] = null; new GPEBlockLadder(65);
    Block.blocksList[80] = null; new GPEBlockSnowBlock(80);
    Block.blocksList[91] = null;
    ItemAxe.SetAllAxesToBeEffectiveVsBlock((new FCBlockPumpkin(91, true)).setHardness(1.0F).setStepSound(Block.soundWoodFootstep).setLightValue(1.0F).setUnlocalizedName("litpumpkin"));
    //Block.blocksList[compatAxleBlock.blockID] = null; compatAxleBlock = new GPEBlockAxle(compatAxleBlock.blockID);

    Item.m_bSuppressConflictWarnings = true;
    FCBetterThanWolves.fcPotash = new GPEItemPotash(FCBetterThanWolves.fcPotash.itemID - 256);
    gpeItemLooseRock = new GPEItemLooseRock(gpeLooseRockID - 256);
    gpeItemSilk = new Item(gpeSilkID - 256).setUnlocalizedName("gpeItemSilk").setCreativeTab(CreativeTabs.tabMaterials).SetBuoyancy(1.0F).SetBellowsBlowDistance(2);
    gpeItemAsh = new GPEItemPotash(gpeAshID - 256).setUnlocalizedName("gpeItemAsh");
    gpeItemQuill = new GPEItemQuill(gpeQuillID - 256);
    gpeItemNameTag = new GPEItemNameTag(gpeNameTagID - 256);
    gpeItemSling = new GPEItemSling(gpeSlingID - 256);
    Item.coal = new GPEItemCoal(7);
    Item.pickaxeWood = (new GPEItemPickaxeWeak(14, EnumToolMaterial.WOOD)).setUnlocalizedName("pickaxeWood");
    Item.pickaxeStone = (new GPEItemPickaxeWeak(18, EnumToolMaterial.STONE)).setUnlocalizedName("pickaxeStone");
    Item.enderPearl = new GPEItemEnderPearl(112);
    Item.m_bSuppressConflictWarnings = false;

    int id = FCBetterThanWolves.fcAestheticOpaque.blockID;
    Block.blocksList[id] = null;
    new GPEBlockAestheticOpaque(id);

    id = FCBetterThanWolves.fcBlockDirtSlab.blockID;
    Block.blocksList[id] = null;
    new GPEBlockDirtSlab(id);

    if (gpeBlockGravestoneID != 0)
    {
      gpeBlockGravestone = Itemize(new GPEBlockGravestone(gpeBlockGravestoneID));
    }
    gpeBlockRustedRail = Itemize(new GPEBlockRustedRail(gpeBlockRustedRailID));
    gpeBlockRename = Itemize(new GPEBlockRename(gpeBlockRenameID));

    new GPEEnchantmentHaste(gpeEnchantmentHaste);

    TileEntity.addMapping(GPETileEntityRename.class, "Rename");

    EntityList.addMapping(GPEEntityRock.class, "gpeEntityRock", gpeEntityRockID);
    proxy.addEntityRenderers();

    if (isBTWVersionOrNewer("4.99999A0D Marsupial??!!"))
    {
      FCRecipes.AddShapelessVanillaRecipe(new ItemStack(FCBetterThanWolves.fcItemPileGravel, 2), new Object[] {new ItemStack(FCBetterThanWolves.fcBlockSlabFalling, 1, 0)});
      FCRecipes.AddShapelessVanillaRecipe(new ItemStack(FCBetterThanWolves.fcItemPileSand, 2), new Object[] {new ItemStack(FCBetterThanWolves.fcBlockSlabFalling, 1, 1)});
      // Old to new item conversion
      FCRecipes.AddShapelessVanillaRecipe(new ItemStack(FCBetterThanWolves.fcBlockSlabFalling, 1, 0), new Object[] {new ItemStack(FCBetterThanWolves.fcBlockDirtSlab, 1, 6)});
      FCRecipes.AddShapelessVanillaRecipe(new ItemStack(FCBetterThanWolves.fcBlockSlabFalling, 1, 1), new Object[] {new ItemStack(FCBetterThanWolves.fcBlockDirtSlab, 1, 7)});
    } else {
      FCRecipes.AddVanillaRecipe(new ItemStack(FCBetterThanWolves.fcBlockDirtSlab, 4, 6), new Object[] {"##", '#', new ItemStack(Block.gravel)});
      FCRecipes.AddVanillaRecipe(new ItemStack(FCBetterThanWolves.fcBlockDirtSlab, 1, 6), new Object[] {"##", '#', new ItemStack(FCBetterThanWolves.fcItemPileGravel)});
      FCRecipes.AddVanillaRecipe(new ItemStack(FCBetterThanWolves.fcBlockDirtSlab, 4, 7), new Object[] {"##", '#', new ItemStack(Block.sand)});
      FCRecipes.AddVanillaRecipe(new ItemStack(FCBetterThanWolves.fcBlockDirtSlab, 1, 7), new Object[] {"##", '#', new ItemStack(FCBetterThanWolves.fcItemPileSand)});
      FCRecipes.AddShapelessVanillaRecipe(new ItemStack(FCBetterThanWolves.fcItemPileGravel, 2), new Object[] {new ItemStack(FCBetterThanWolves.fcBlockDirtSlab, 1, 6)});
      FCRecipes.AddShapelessVanillaRecipe(new ItemStack(FCBetterThanWolves.fcItemPileSand, 2), new Object[] {new ItemStack(FCBetterThanWolves.fcBlockDirtSlab, 1, 7)});
    }
    FCRecipes.AddShapelessVanillaRecipe(new ItemStack(Block.gravel), new Object[] {new ItemStack(FCBetterThanWolves.fcBlockDirtSlab, 1, 6), new ItemStack(FCBetterThanWolves.fcBlockDirtSlab, 1, 6)});
    FCRecipes.AddShapelessVanillaRecipe(new ItemStack(Block.sand), new Object[] {new ItemStack(FCBetterThanWolves.fcBlockDirtSlab, 1, 7), new ItemStack(FCBetterThanWolves.fcBlockDirtSlab, 1, 7)});
    FCRecipes.AddShapelessVanillaRecipe(new ItemStack(FCBetterThanWolves.fcItemPileDirt, 2), new Object[] {new ItemStack(FCBetterThanWolves.fcBlockDirtSlab)});
    FCRecipes.AddStokedCauldronRecipe(new ItemStack(FCBetterThanWolves.fcGlue, 1), new ItemStack[] {new ItemStack(Item.bone, 8)});
    FCRecipes.AddStokedCauldronRecipe(new ItemStack(FCBetterThanWolves.fcGlue, 1), new ItemStack[] {new ItemStack(Item.dyePowder, 24, 15)});

    if (isBTWVersionOrNewer("4.891124"))
    {
      int i;
      for (i = 0; i < 16; i++)
      {
        FCRecipes.AddStokedCauldronRecipe(
          new ItemStack[]
          {
            new ItemStack(FCBetterThanWolves.fcItemWool, 4, 15 - i),
            new ItemStack(FCBetterThanWolves.fcAestheticOpaque, 1, 0)
          },
          new ItemStack[] {new ItemStack(Block.cloth, 1, i)});
      }
    }

    FCRecipes.RemoveVanillaRecipe(new ItemStack(Item.axeStone), new Object[] {"X ", "X#", " #", '#', Item.stick, 'X', Block.cobblestone});
    FCRecipes.AddVanillaRecipe(new ItemStack(Item.axeStone), new Object[] {"X ", "X#", " #", '#', Item.stick, 'X', gpeItemLooseRock});
    FCRecipes.RemoveVanillaRecipe(new ItemStack(Item.pickaxeStone), new Object[] {"XXX", " # ", " # ", '#', Item.stick, 'X', Block.cobblestone});
    FCRecipes.AddVanillaRecipe(new ItemStack(Item.pickaxeStone), new Object[] {"XXX", " # ", " # ", '#', Item.stick, 'X', gpeItemLooseRock});
    FCRecipes.RemoveVanillaRecipe(new ItemStack(Item.shovelStone), new Object[] {"X", "#", "#", '#', Item.stick, 'X', Block.cobblestone});
    FCRecipes.AddVanillaRecipe(new ItemStack(Item.shovelStone), new Object[] {"X", "#", "#", '#', Item.stick, 'X', gpeItemLooseRock});
    FCRecipes.RemoveVanillaRecipe(new ItemStack(Block.lever, 1), new Object[] {"X", "#", "r", '#', Block.cobblestone, 'X', Item.stick, 'r', Item.redstone});
    FCRecipes.AddVanillaRecipe(new ItemStack(Block.lever, 1), new Object[] {"X", "#", "r", '#', gpeItemLooseRock, 'X', Item.stick, 'r', Item.redstone});
    FCRecipes.AddShapelessVanillaRecipe(new ItemStack(Block.cobblestone), new Object[] {gpeItemLooseRock, gpeItemLooseRock, gpeItemLooseRock, gpeItemLooseRock});
    FCRecipes.AddVanillaRecipe(new ItemStack(Block.stoneSingleSlab, 1, 3), new Object[] {"XX", 'X', gpeItemLooseRock});
    FCRecipes.AddVanillaRecipe(new ItemStack(Block.cobblestone), new Object[] {"X", "X", 'X', new ItemStack(Block.stoneSingleSlab, 1, 3)});
    FCRecipes.AddVanillaRecipe(new ItemStack(Block.stoneBrick), new Object[] {"X", "X", 'X', new ItemStack(Block.stoneSingleSlab, 1, 5)});

    FCRecipes.AddVanillaRecipe(new ItemStack(gpeItemSilk, 1), new Object[] {"###", "###", "###", '#', Item.silk});
    FCRecipes.AddShapelessVanillaRecipe(new ItemStack(Item.silk, 9), new Object[] {new ItemStack(gpeItemSilk)});

    FCRecipes.AddShapelessVanillaRecipe(new ItemStack(Item.book, 1), new Object[] {Item.paper, Item.paper, Item.paper, FCBetterThanWolves.fcItemTannedLeatherCut});

    Item pistonCore = isBTWVersionOrNewer("4.89666") ? Item.ingotIron : FCBetterThanWolves.fcSteel;
    FCRecipes.AddStokedCrucibleRecipe(new ItemStack[] {new ItemStack(Item.goldNugget, 3), new ItemStack(pistonCore, 1)}, new ItemStack[] {new ItemStack(Block.pistonBase, 1)});
    FCRecipes.AddStokedCrucibleRecipe(new ItemStack[] {new ItemStack(Item.goldNugget, 3), new ItemStack(pistonCore, 1)}, new ItemStack[] {new ItemStack(Block.pistonStickyBase, 1)});

    FCRecipes.RemoveShapelessVanillaRecipe(new ItemStack(FCBetterThanWolves.fcItemIngotDiamond), new Object[] {new ItemStack(Item.ingotIron), new ItemStack(Item.diamond), new ItemStack(FCBetterThanWolves.fcItemCreeperOysters)});
    FCRecipes.AddCauldronRecipe(new ItemStack(FCBetterThanWolves.fcItemIngotDiamond), new ItemStack[] {new ItemStack(Item.ingotIron), new ItemStack(Item.diamond), new ItemStack(FCBetterThanWolves.fcItemCreeperOysters)});

    FCRecipes.RemoveVanillaRecipe(new ItemStack(Item.bed, 1), new Object[] {"###", "XXX", '#', Block.cloth, 'X', Block.planks});
    FCRecipes.RemoveVanillaRecipe(new ItemStack(Item.bed, 1), new Object[] {"###", "XXX", '#', FCBetterThanWolves.fcPadding, 'X', Block.planks});
    FCRecipes.AddVanillaRecipe(new ItemStack(Item.bed, 1), new Object[] {"sss", "ppp", "www", 's', gpeItemSilk, 'p', FCBetterThanWolves.fcPadding, 'w', Block.woodSingleSlab});

    FCRecipes.AddShapelessVanillaRecipe(new ItemStack(Item.spiderEye, 2), new Object[] {new ItemStack(Item.skull.itemID, 1, 5)});

    FCRecipes.AddVanillaRecipe(new ItemStack(FCBetterThanWolves.fcCauldron, 1), new Object[] {"Y", "X", "C", 'Y', Item.bone, 'X', Item.bucketWater, 'C', Item.cauldron});

    // Rename station
    FCRecipes.AddVanillaRecipe(new ItemStack(gpeBlockRename, 1), new Object[] {"#", "X", '#', Item.paper, 'X', Block.planks});
    // Quill support
    FCRecipes.RemoveShapelessVanillaRecipe(new ItemStack(Item.writableBook, 1), new Object[] {new ItemStack(Item.book), new ItemStack(Item.dyePowder, 1, 0), new ItemStack(Item.feather)});
    FCRecipes.AddShapelessVanillaRecipe(new ItemStack(gpeItemQuill, 1), new Object[] {new ItemStack(Item.glassBottle), new ItemStack(Item.dyePowder, 1, 0), new ItemStack(Item.feather)});
    FCRecipes.AddShapelessVanillaRecipe(new ItemStack(Item.writableBook, 1), new Object[] {new ItemStack(Item.book), new ItemStack(gpeItemQuill)});

    FCRecipes.AddVanillaRecipe(new ItemStack(gpeItemSling, 1), new Object[] {"RXR", 'R', FCBetterThanWolves.fcRopeItem, 'X', FCBetterThanWolves.fcItemTannedLeatherCut});

    // Allow grinding hellfire back to dust
    FCRecipes.AddMillStoneRecipe(new ItemStack(FCBetterThanWolves.fcHellfireDust, 8), new ItemStack(FCBetterThanWolves.fcConcentratedHellfire));
    // Sandstone is weak enough to grind back to sand
    FCRecipes.AddMillStoneRecipe(new ItemStack(FCBetterThanWolves.fcItemPileSand, 16), new ItemStack(Block.sandStone, 1, 32767));
    FCRecipes.AddMillStoneRecipe(new ItemStack(FCBetterThanWolves.fcItemPileSand, 12), new ItemStack(Block.stairsSandStone));
    FCRecipes.AddMillStoneRecipe(new ItemStack(FCBetterThanWolves.fcItemPileSand, 8), new ItemStack(Block.stoneSingleSlab, 1, 1));

    // Rusted rails give 6.75 times less iron when melted
    FCRecipes.AddStokedCrucibleRecipe(new ItemStack(FCBetterThanWolves.fcItemNuggetIron), new ItemStack[] {new ItemStack(gpeBlockRustedRail, 2)});

    BlockDispenser.dispenseBehaviorRegistry.putObject(gpeItemLooseRock, new GPEBehaviorRock());

    FCAddOnHandler.LogMessage("Grom PE's BTWTweak is done tweaking. Enjoy!");
  }

  public void PostInitialize()
  {
    FCAddOnHandler.LogMessage("BTWTweak now looks for BTW Research Add-On to integrate with...");
    try
    {
      Class rb = Class.forName("SixModResearchBenchAddOn");
      Method addDesc = rb.getMethod("addResearchDescription", new Class[] {String.class, String.class});
      // addDesc.invoke(rb, "<KEY>", "<DESCRIPTION>");
      // Where <KEY> is of the form "ID#Metadata", (i.e. "5#3" for jungle planks)
      // and <DESCRIPTION> is the description you want the item to have
      // Try to keep the description under 300 characters or so.
      addDesc.invoke(rb, "4", "Rough broken down stone. If arranged in a hollow square, can be crafted into a simple furnace to smelt and cook things.");
      addDesc.invoke(rb, "13", "Fine chunks of stone and sand. Digging through it may yield a rock, or even a flint, but passing it through a fine filter is more efficient.");
      addDesc.invoke(rb, "44#3", "A half high block of cobblestone, useful for getting up slopes without jumping. Two of them can be joined back into a single block. Many solid blocks seem to be able to be made into slabs like this.");
      addDesc.invoke(rb, "44#5", "A half high block of stone bricks, useful for getting up slopes without jumping. Two of them can be joined back into a single block. Many solid blocks seem to be able to be made into slabs like this.");
      addDesc.invoke(rb, "80", "This block of compacted snow seems to melt into water when placed directly nearby a heat source.");
      addDesc.invoke(rb, "91", "The torch encased in this carved pumpkin gives off a comforting light, and is well-protected from water. The pumpkin is still fragile and if dropped from a height, breaks into seeds and leaves the torch standing in most cases.");
      addDesc.invoke(rb, "397#5", "Spider head now silently stares at you with its all 8 eyes.");
      addDesc.invoke(rb, "397#6", "Looks like this black person won't be teleporting anymore.");
      addDesc.invoke(rb, "397#7", "Zombie pigman head smells rotten.");
      addDesc.invoke(rb, "397#8", "Blaze head is one cool-looking fiery trophy.");
      addDesc.invoke(rb, Integer.toString(gpeLooseRockID), "A rough loose rock. It could be crafted with shafts to make basic tools, one for a shovel, two for an axe or three for a pick. Heavy, but usable as a short ranged thrown weapon. Can be assembled to slabs and blocks.");
      addDesc.invoke(rb, Integer.toString(gpeSilkID), "Fine vowen spider silk. You wonder what could it be used for...");
      addDesc.invoke(rb, Integer.toString(FCBetterThanWolves.fcBlockDirtSlab.blockID) + "#6", "Gravel makes for a good road material, even in a slab form.");
      addDesc.invoke(rb, Integer.toString(FCBetterThanWolves.fcBlockDirtSlab.blockID) + "#7", "Running and jumping is a huge drain on energy and cuts into a food supply fast. Slabs could offer a huge help in this, allowing one to walk up slopes without any jumping at all. Needs a solid surface to sit on though.");
      addDesc.invoke(rb, Integer.toString(FCBetterThanWolves.fcPotash.itemID), "Grainy ash substance from rendered down wood. Can fertilize tilled soil. Also has a bleaching quality, so should be able to bleach coloured wool white.");
      addDesc.invoke(rb, Integer.toString(FCBetterThanWolves.fcAestheticOpaque.blockID) + "#4", "Nice, soft and comfy. A handy way to store padding. Or to make a calming padded room. Softens the blow when landed onto.");
      FCAddOnHandler.LogMessage("All good!");
    }
    catch (ClassNotFoundException e)
    {
      FCAddOnHandler.LogMessage("BTW Research Add-On not found.");
    }
    catch (Exception e)
    {
      FCAddOnHandler.LogMessage("Error while integrating with BTW Research Add-On!");
      e.printStackTrace();
    }
  }

  public static Block Itemize(Block block)
  {
    FCBetterThanWolves.m_instance.CreateAssociatedItemForBlock(block);
    return block;
  }

  public static boolean onBlockSawed(World world, int x, int y, int z)
  {
    int id = world.getBlockId(x, y, z);
    int meta = world.getBlockMetadata(x, y, z);
    if (id == Block.bookShelf.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodSidingItemStubID, 0, 4);
      EjectSawProducts(world, x, y, z, Item.book.itemID, 0, 3);
    }
    else if (id == Block.chest.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodSidingItemStubID, 0, 6);
    }
    else if (id == Block.doorWood.blockID)
    {
      if ((meta & 8) != 0) return false;
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodSidingItemStubID, 0, 4);
    }
    else if (id == Block.fenceGate.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodMouldingItemStubID, 0, 3);
    }
    else if (id == Block.jukebox.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodSidingItemStubID, 0, 6);
      EjectSawProducts(world, x, y, z, Item.diamond.itemID, 0, 1);
    }
    else if (id == Block.ladder.blockID)
    {
      EjectSawProducts(world, x, y, z, Item.stick.itemID, 0, 2);
    }
    else if (id == Block.music.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodSidingItemStubID, 0, 6);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcItemRedstoneLatch.itemID, 0, 1);
    }
    else if (id == Block.trapdoor.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodSidingItemStubID, 0, 2);
    }
    else if (id == compatAxleBlock.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodCornerItemStubID, 0, 2);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcRopeItem.itemID, 0, 1);
    }
    else if (id == FCBetterThanWolves.fcBellows.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodSidingItemStubID, 0, 2);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcItemTannedLeatherCut.itemID, 0, 3);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcGear.itemID, 0, 1);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBelt.itemID, 0, 1);
    }
    else if (id == FCBetterThanWolves.fcGearBox.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodSidingItemStubID, 0, 3);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcGear.itemID, 0, 3);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcItemRedstoneLatch.itemID, 0, 1);
    }
    else if (id == FCBetterThanWolves.fcHopper.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodMouldingItemStubID, 0, 3);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcGear.itemID, 0, 1);
      EjectSawProducts(world, x, y, z, Block.pressurePlatePlanks.blockID, 0, 1);
    }
    else if (id == FCBetterThanWolves.fcPlatform.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodMouldingItemStubID, 0, 3);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcWicker.itemID, 0, 2);
    }
    else if (id == FCBetterThanWolves.fcPulley.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodSidingItemStubID, 0, 3);
      EjectSawProducts(world, x, y, z, Item.ingotIron.itemID, 0, 2);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcGear.itemID, 0, 1);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcItemRedstoneLatch.itemID, 0, 1);
    }
    else if (id == FCBetterThanWolves.fcSaw.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcGear.itemID, 0, 2);
      EjectSawProducts(world, x, y, z, Item.ingotIron.itemID, 0, 3);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodSidingItemStubID, 0, 1);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBelt.itemID, 0, 1);
    }
    else if (id == FCBetterThanWolves.fcBlockScrewPump.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodSidingItemStubID, 0, 3);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcGrate.itemID, 0, 1);
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcItemScrew.itemID, 0, 1);
    }
    else if (id == Block.cloth.blockID)
    {
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcWoolSlab.blockID, meta, 2);
    }
    // Benches (metadata = 12)
    else if (id == FCBetterThanWolves.fcBlockWoodOakSidingAndCorner.blockID)
    {
      if (meta != 12) return false;
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodCornerItemStubID, 0, 2);
    }
    else if (id == FCBetterThanWolves.fcBlockWoodSpruceSidingAndCorner.blockID)
    {
      if (meta != 12) return false;
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodCornerItemStubID, 1, 2);
    }
    else if (id == FCBetterThanWolves.fcBlockWoodBirchSidingAndCorner.blockID)
    {
      if (meta != 12) return false;
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodCornerItemStubID, 2, 2);
    }
    else if (id == FCBetterThanWolves.fcBlockWoodJungleSidingAndCorner.blockID)
    {
      if (meta != 12) return false;
      EjectSawProducts(world, x, y, z, FCBetterThanWolves.fcBlockWoodCornerItemStubID, 3, 2);
    }
    // Columns (metaata = 12), pedestals (13, 14), tables (15)
    else if (id == FCBetterThanWolves.fcBlockWoodOakMouldingAndDecorative.blockID)
    {
      if (meta < 12) return false;
      EjectSawProducts(world, x, y, z,
        meta == 15 ? FCBetterThanWolves.fcBlockWoodCornerItemStubID : FCBetterThanWolves.fcBlockWoodMouldingItemStubID,
        0, meta == 12 ? 2 : 3);
    }
    else if (id == FCBetterThanWolves.fcBlockWoodSpruceMouldingAndDecorative.blockID)
    {
      if (meta < 12) return false;
      EjectSawProducts(world, x, y, z,
        meta == 15 ? FCBetterThanWolves.fcBlockWoodCornerItemStubID : FCBetterThanWolves.fcBlockWoodMouldingItemStubID,
        1, meta == 12 ? 2 : 3);
    }
    else if (id == FCBetterThanWolves.fcBlockWoodBirchMouldingAndDecorative.blockID)
    {
      if (meta < 12) return false;
      EjectSawProducts(world, x, y, z,
        meta == 15 ? FCBetterThanWolves.fcBlockWoodCornerItemStubID : FCBetterThanWolves.fcBlockWoodMouldingItemStubID,
        2, meta == 12 ? 2 : 3);
    }
    else if (id == FCBetterThanWolves.fcBlockWoodJungleMouldingAndDecorative.blockID)
    {
      if (meta < 12) return false;
      EjectSawProducts(world, x, y, z,
        meta == 15 ? FCBetterThanWolves.fcBlockWoodCornerItemStubID : FCBetterThanWolves.fcBlockWoodMouldingItemStubID,
        3, meta == 12 ? 2 : 3);
    }
    else
    {
      return false;
    }
    return true;
  }

  private static void EjectSawProducts(World world, int x, int y, int z, int id, int meta, int count)
  {
    for (int i = 0; i < count; ++i)
    {
      FCUtilsItem.EjectSingleItemWithRandomOffset(world, x, y, z, id, meta);
    }
  }

  public static void onPlayerHardcoreDeath(EntityPlayer player)
  {
    int x = MathHelper.floor_double(player.posX);
    int y = MathHelper.floor_double(player.posY);
    int z = MathHelper.floor_double(player.posZ);
    attemptToPlaceGravestone(player.worldObj, x, y, z);
  }

  public static boolean attemptToPlaceGravestone(World world, int x, int y, int z)
  {
    if (gpeBlockGravestoneID == 0) return false;
    while (isReplaceableBlock(world, x, y - 1, z)) y--;
    if (placeGravestoneIfPossibleAt(world, x, y, z)) return true;
    for (int xx = x - 1; xx <= x + 1; xx++)
    {
      for (int zz = z - 1; zz <= z + 1; zz++)
      {
        int yy = y + 1;
        while (isReplaceableBlock(world, xx, yy - 1, zz)) yy--;
        if (placeGravestoneIfPossibleAt(world, xx, yy, zz)) return true;
      }
    }
    return false;
  }

  public static boolean isReplaceableBlock(World world, int x, int y, int z)
  {
    int id = world.getBlockId(x, y, z);
    return id == 0 || Block.blocksList[id].blockMaterial.isReplaceable();
  }

  private static boolean placeGravestoneIfPossibleAt(World world, int x, int y, int z)
  {
    if (gpeBlockGravestone.canPlaceBlockAt(world, x, y, z) && !(world.getBlockMaterial(x, y, z) instanceof MaterialLiquid))
    {
      int side = world.rand.nextInt(4);
      world.setBlockAndMetadataWithNotify(x, y, z, gpeBlockGravestone.blockID, side);
      return true;
    }
    return false;
  }

  public static void onKeyPress(int key)
  {
    proxy.onKeyPress(key);
  }

  public void OnLanguageLoaded(StringTranslate st)
  {
    Properties t = st.GetTranslateTable();
    t.put(Item.stick.getUnlocalizedName() + ".name", "Rod");
    if (isBTWVersionOrNewer("4.99999A0D Marsupial??!!"))
    {
      t.put(FCBetterThanWolves.fcBlockDirtSlab.getUnlocalizedName() + ".gravel.name", "Old Gravel Slab");
      t.put(FCBetterThanWolves.fcBlockDirtSlab.getUnlocalizedName() + ".sand.name", "Old Sand Slab");
    } else {
      t.put(FCBetterThanWolves.fcBlockDirtSlab.getUnlocalizedName() + ".gravel.name", "Gravel Slab");
      t.put(FCBetterThanWolves.fcBlockDirtSlab.getUnlocalizedName() + ".sand.name", "Sand Slab");
    }
    t.put(FCBetterThanWolves.fcItemRottenArrow.getUnlocalizedName() + ".name", "Rotten Arrow");
    t.put("item.skull.spider.name", "Spider Head");
    t.put("item.skull.enderman.name", "Enderman Head");
    t.put("item.skull.pigzombie.name", "Zombie Pigman Head");
    t.put("item.skull.fire.name", "Blaze Head");
    t.put(gpeItemLooseRock.getUnlocalizedName() + ".name", "Rock");
    t.put("entity.gpeEntityRock.name", "Rock");
    t.put(gpeItemSilk.getUnlocalizedName() + ".name", "Silk");
    t.put(gpeItemAsh.getUnlocalizedName() + ".name", "Ash");
    t.put(gpeItemQuill.getUnlocalizedName() + ".name", "Ink and Quill");
    t.put(gpeItemNameTag.getUnlocalizedName() + ".name", "Name Tag");
    t.put(gpeItemSling.getUnlocalizedName() + ".name", "Sling");
    if (gpeBlockGravestoneID != 0)
    {
      t.put(gpeBlockGravestone.getUnlocalizedName() + ".name", "Gravestone");
    }
    t.put(gpeBlockRustedRail.getUnlocalizedName() + ".name", "Rusted Rail");
    t.put(gpeBlockRename.getUnlocalizedName() + ".name", "Writing Table");
    t.put("enchantment.haste", "Velocity");
    t.put("container.rename", "Write Tags & Name");
    t.put("key.sprint", "Sprint");
  }

  public static void saveWorldData(World world)
  {
    if (!readyForStrataRegen(world)) return;
    File strataRegenFile = getStrataRegenFile(world);

    try
    {
      ObjectOutputStream s = new ObjectOutputStream(new FileOutputStream(strataRegenFile));
      s.writeObject(chunkRegenInfo);
      s.close();
    }
    catch (Exception e)
    {
      e.printStackTrace();
    }
  }

  public static void loadWorldData(World world)
  {
    addCommands();

    if (!readyForStrataRegen(world)) return;
    FCAddOnHandler.LogMessage(String.format("BTWTweak is now going to stratify the world '%s'.", gpeStrataRegenWorldName));
    File strataRegenFile = getStrataRegenFile(world);
    if (!strataRegenFile.exists()) return;

    try
    {
      ObjectInputStream s = new ObjectInputStream(new FileInputStream(strataRegenFile));
      chunkRegenInfo = (HashMap<Long, Integer>)s.readObject();
      s.close();
    }
    catch (Exception e)
    {
      e.printStackTrace();
    }
  }

  public static void addCommands()
  {
    CommandHandler ch = (CommandHandler)MinecraftServer.getServer().getCommandManager();
    // Must make sure the command is added only once
    if (ch.getCommands().get("playtime") == null)
    {
      ch.registerCommand(new GPECommandPlaytime());
    }
  }

  public static void onSaveChunk(World world, Chunk chunk)
  {
    if (!readyForStrataRegen(world)) return;
    long l = (((long)chunk.xPosition) << 32) | (chunk.zPosition & 0xffffffffL);
    chunkRegenInfo.put(l, gpeStrataRegenKey);
  }

  public static void onLoadChunk(World world, Chunk chunk)
  {
    if (!readyForStrataRegen(world)) return;
    long l = (((long)chunk.xPosition) << 32) | (chunk.zPosition & 0xffffffffL);
    Integer key = chunkRegenInfo.get(l);
    if (key == null || key.intValue() != gpeStrataRegenKey)
    {
      System.out.println(String.format("Stratifying chunk at %d, %d", chunk.xPosition, chunk.zPosition));
      stratifyChunk(world, chunk);
    }
  }

  public static boolean isBTWVersionOrNewer(String ver)
  {
    return ver.compareTo(FCBetterThanWolves.fcVersionString) <= 0;
  }

  private static File getStrataRegenFile(World world)
  {
    File f;
    f = new File(proxy.getConfigDir(), "saves");
    f = new File(f, world.getSaveHandler().getWorldDirectoryName());
    f = new File(f, "strataRegen.dat");
    return f;
  }

  private static boolean readyForStrataRegen(World world)
  {
    if (gpeStrataRegenKey == 0) return false;
    if (world.provider.dimensionId != 0) return false;
    if (world.worldInfo == null) return false;
    return world.worldInfo.getWorldName().equals(gpeStrataRegenWorldName);
  }

  private static void stratifyChunk(World world, Chunk chunk)
  {
    for (int x = 0; x < 16; x++)
    {
      for (int z = 0; z < 16; z++)
      {
        int y = 1;
        int yy;
        for (yy = 24 + world.rand.nextInt(2); y <= yy; y++) stratifyBlockInChunk(chunk, x, y, z, 2);
        for (yy = 48 + world.rand.nextInt(2); y <= yy; y++) stratifyBlockInChunk(chunk, x, y, z, 1);
      }
    }
  }

  private static void stratifyBlockInChunk(Chunk chunk, int x, int y, int z, int strata)
  {
    int id = chunk.getBlockID(x, y, z);
    if (id == Block.stone.blockID)
    {
      chunk.setBlockMetadata(x, y, z, strata);
    }
    else if (id != 0)
    {
      Block b = Block.blocksList[id];
      if (b.HasStrata()) chunk.setBlockMetadata(x, y, z, b.GetMetadataConversionForStrataLevel(strata, 0));
    }
  }

  public static void onEntityCollidedWithBlock(World world, int x, int y, int z, Entity entity)
  {
    if (world.isRemote) return;
    if (entity instanceof EntityItem && !entity.isDead)
    {
      int id = world.getBlockId(x, y, z);
      int meta = world.getBlockMetadata(x, y, z);
      ItemStack item = ((EntityItem)entity).getEntityItem();

      if (item.itemID == FCBetterThanWolves.fcPotash.itemID || item.itemID == gpeAshID)
      {
        if (id == Block.tilledField.blockID)
        {
          world.playSoundEffect(x + 0.5, y + 0.5, z + 0.5, "random.pop", 0.25F, world.rand.nextFloat() * 1.5F + 2.0F);
          world.setBlockAndMetadataWithNotify(x, y, z, FCBetterThanWolves.fcBlockFarmlandFertilized.blockID, meta);
          item.stackSize--;
          if (item.stackSize <= 0) entity.setDead();
        }
        else if (id == FCBetterThanWolves.fcPlanter.blockID && meta == 1)
        {
          world.playSoundEffect(x + 0.5, y + 0.5, z + 0.5, "random.pop", 0.25F, world.rand.nextFloat() * 1.5F + 2.0F);
          world.setBlockMetadataWithNotify(x, y, z, 2);
          item.stackSize--;
          if (item.stackSize <= 0) entity.setDead();
        }
      }
      else if (item.itemID == Item.seeds.itemID
               || item.itemID == Item.pumpkinSeeds.itemID
               || item.itemID == Item.melonSeeds.itemID
               || item.itemID == FCBetterThanWolves.fcHempSeeds.itemID
              )
      {
        if ( ((EntityItem)entity).age >= 20 &&
             (id == Block.tilledField.blockID || id == FCBetterThanWolves.fcBlockFarmlandFertilized.blockID
               || (id == FCBetterThanWolves.fcPlanter.blockID && (meta == 1 || meta == 2))
             )
           )
        {
          if (world.isAirBlock(x, y + 1, z))
          {
            int plantBlock = item.itemID == Item.seeds.itemID ? Block.crops.blockID
                           : item.itemID == Item.pumpkinSeeds.itemID ? Block.pumpkinStem.blockID
                           : item.itemID == Item.melonSeeds.itemID ? Block.melonStem.blockID
                           : item.itemID == FCBetterThanWolves.fcHempSeeds.itemID ? FCBetterThanWolves.fcHempCrop.blockID
                           : FCBetterThanWolves.fcHempCrop.blockID;
            world.playSoundEffect(x + 0.5, y + 0.5, z + 0.5, "random.pop", 0.25F, world.rand.nextFloat() * 1.5F + 2.0F);
            world.setBlock(x, y + 1, z, plantBlock);
            item.stackSize--;
            if (item.stackSize <= 0) entity.setDead();
          }
        }
      }

    }
  }

  @ClientOnly
  public boolean ClientCustomPacketReceived(Minecraft mc, Packet250CustomPayload packet)
  {
    if (packet.channel.equals("GPE|OI"))
    {
      try
      {
        DataInputStream stream = new DataInputStream(new ByteArrayInputStream(packet.data));
        int windowId = stream.readInt();
        int containerId = stream.readInt();
        if (containerId == 1)
        {
          WorldClient world = mc.theWorld;
          EntityClientPlayerMP player = mc.thePlayer;
          GPETileEntityRename tile = new GPETileEntityRename();
          GuiContainer gui = new GPEGuiRename(player.inventory, world, tile);
          if (gui != null)
          {
            mc.displayGuiScreen(gui);
            player.openContainer.windowId = windowId;
            return true;
          }
        }
      }
      catch (IOException e)
      {
        e.printStackTrace();
      }
    }
    return false;
  }

  public static boolean serverCustomPacketReceived(EntityPlayerMP player, Packet250CustomPayload packet)
  {
    if (packet.channel.equals("GPE|ItemName"))
    {
      if (player.openContainer instanceof GPEContainerRename)
      {
        GPEContainerRename container = (GPEContainerRename)player.openContainer;
        String name = "";
        try
        {
          if (packet.data != null && packet.data.length >= 1)
          {
            name = ChatAllowedCharacters.filerAllowedCharacters(new String(packet.data, "UTF-8"));
            if (name.length() > 30) name = "";
          }
        }
        catch (UnsupportedEncodingException e)
        {
          name = "";
        }
        container.updateItemName(name);
        return true;
      }
    }
    return false;
  }

  public static void readyForInput()
  {
    proxy.addKeyBindings();
  }
}