@Override
  public void onChunkPopulate(World worldObj, Random rand, int i, int j) {
    if (!worldObj.isRemote) {
      int chunkX = i / 16;
      int chunkZ = j / 16;
      int ch =
          (chunkX * chunkX
                  + chunkZ * chunkZ
                  + worldObj.provider.dimensionId
                  + (int) Math.pow(chunkX * chunkZ, 3))
              % (57 + chunkZ % 5);
      BiomeGenBase b = worldObj.getBiomeGenForCoords(i, j);
      // int bid = b.biomeID;
      if (ch == 0) {
        int x = rand.nextInt(16) + i;
        int z = rand.nextInt(16) + j;
        // System.out.println("Adding healing crystal formation (" + x + "," + z + ")");
        worldGen.generate(worldObj, rand, x, 0, z);
      }

      // if(b.biomeID > 22) {
      ch =
          (chunkX * chunkX
                  + chunkZ * chunkZ
                  + worldObj.provider.dimensionId
                  + (int) Math.pow(chunkX * chunkZ, 3))
              % (37 + chunkZ % 5);
      // System.out.println("Positive Energy Populate");
      if (b.rainfall < 0.35 || b.temperature >= 0.8) {
        ch++;
      }
      if (ch == 0) {
        int x = rand.nextInt(16) + i;
        int z = rand.nextInt(16) + j;
        int y = getFirstUncoveredBlock(worldObj, x, z);
        if (i > 0) {
          // System.out.println("Placed treant at (" + x + "," + y + "," + z + ")");
          EntityTreant entitychicken = new EntityTreant(worldObj);
          entitychicken.setLocationAndAngles((double) x, (double) y, (double) z, 0.0F, 0.0F);
          worldObj.spawnEntityInWorld(entitychicken);
        }
      }
      EntityPlayer p = worldObj.getClosestPlayer(i, 64, j, 64);
      if (p != null) {
        ch =
            (chunkX * chunkX
                    + chunkZ * chunkZ
                    + worldObj.provider.dimensionId
                    + (int) Math.pow(chunkX * chunkZ, 3))
                % (17 + chunkX % 5);
        if (ch == 0) {
          int n = 1 + rand.nextInt(3);
          for (; n >= 0; n--) {
            int x = rand.nextInt(16) + i;
            int z = rand.nextInt(16) + j;
            int y = getFirstUncoveredBlock(worldObj, x, z);
            if (y > 0) {
              // System.out.println("Placed blink dog at (" + x + "," + y + "," + z + ")");
              EntityBlinkDog entitychicken = new EntityBlinkDog(worldObj);
              entitychicken.setLocationAndAngles((double) x, (double) y, (double) z, 0.0F, 0.0F);
              worldObj.spawnEntityInWorld(entitychicken);
            }
          }
        }
        ch =
            (chunkX * (chunkX + chunkZ)
                    + chunkZ * (chunkZ + chunkX)
                    + worldObj.provider.dimensionId
                    + (int) Math.pow(chunkX * chunkZ, 3))
                % (17 + chunkX % 5);
        if (b.getFloatTemperature() < 0.5) {
          ch++;
        } else if (b.getFloatTemperature() > 1.5) {
          ch--;
        }
        if (ch == 0) {
          int x = rand.nextInt(16) + i;
          int z = rand.nextInt(16) + j;
          int y = getFirstAirBlock(worldObj, x, z);
          if (y > 0) {
            // System.out.println("Placed blink dog at (" + x + "," + y + "," + z + ")");
            EntityEmpyreal entitychicken = new EntityEmpyreal(worldObj);
            entitychicken.setLocationAndAngles((double) x, (double) y, (double) z, 0.0F, 0.0F);
            worldObj.spawnEntityInWorld(entitychicken);
          }
        }
      }
      // }

      for (int vary = 130; vary > 0; vary--) {
        int bID = worldObj.getBlockId(chunkX * 16 + 8, vary, chunkZ * 16 + 4);
        int tex = chunkX * 16 + 8;
        int tez = chunkZ * 16 + 4;
        if (MystObjects.book_lectern != null && bID == MystObjects.book_lectern.blockID) {
          // System.out.println("Spawning foo dogs at (" + tex + "," + vary + "," + tez + ")");
          EntityFooDog entitychicken;
          int l = worldObj.getBlockId(tex + 1, vary, tez);
          int r = worldObj.getBlockId(tex - 1, vary, tez);
          if (l == r) {
            l = worldObj.getBlockId(tex, vary, tez + 1);
            r = worldObj.getBlockId(tex, vary, tez - 1);
            if (r == Block.cobblestone.blockID) {
              // te.xCoord+2, vary, tez+6
              entitychicken = new EntityFooDog(worldObj);
              entitychicken.setLocationAndAngles(tex + 2, vary, tez + 6, 0.0F, 0.0F);
              worldObj.spawnEntityInWorld(entitychicken);
              entitychicken = new EntityFooDog(worldObj);
              entitychicken.setLocationAndAngles(tex - 2, vary, tez + 6, 0.0F, 0.0F);
              worldObj.spawnEntityInWorld(entitychicken);
            } else {
              // te.xCoord+2, vary, tez-6
              entitychicken = new EntityFooDog(worldObj);
              entitychicken.setLocationAndAngles(tex + 2, vary, tez - 6, 180.0F, 0.0F);
              worldObj.spawnEntityInWorld(entitychicken);
              entitychicken = new EntityFooDog(worldObj);
              entitychicken.setLocationAndAngles(tex - 2, vary, tez - 6, 180.0F, 0.0F);
              worldObj.spawnEntityInWorld(entitychicken);
            }
          } else {
            if (r == Block.cobblestone.blockID) {
              // te.xCoord-6, vary, tez+2
              entitychicken = new EntityFooDog(worldObj);
              entitychicken.setLocationAndAngles(tex + 6, vary, tez - 2, 90.0F, 0.0F);
              worldObj.spawnEntityInWorld(entitychicken);
              entitychicken = new EntityFooDog(worldObj);
              entitychicken.setLocationAndAngles(tex + 6, vary, tez + 2, 90.0F, 0.0F);
              worldObj.spawnEntityInWorld(entitychicken);
            } else {
              // te.xCoord+6, vary, tez+2
              entitychicken = new EntityFooDog(worldObj);
              entitychicken.setLocationAndAngles(tex - 6, vary, tez - 2, 270.0F, 0.0F);
              worldObj.spawnEntityInWorld(entitychicken);
              entitychicken = new EntityFooDog(worldObj);
              entitychicken.setLocationAndAngles(tex - 6, vary, tez + 2, 270.0F, 0.0F);
              worldObj.spawnEntityInWorld(entitychicken);
            }
          }
        }
      }
    }
  }
  @Override
  public void tick(World worldObj, Chunk chunk) {
    // int s = worldObj.calculateSkylightSubtracted(0);
    if (!worldObj.isRemote && chunk.hasEntities) {
      int foundblinkdog = 0;
      boolean foundempyreal = false;
      // if (worldObj.rand.nextInt(10) < level)
      // {
      for (int var3 = chunk.entityLists.length - 1; var3 >= 0; var3--) {
        // int var3 = worldObj.rand.nextInt(chunk.entityLists.length);
        List var4 = chunk.entityLists[var3];

        if (var4.size() > 0) {
          for (int entind = var4.size() - 1; entind >= 0; entind--) {
            Entity e = (Entity) var4.get(entind);

            if (e instanceof EntityLiving) {
              EntityLiving var5 = (EntityLiving) e;
              NBTTagCompound nbt = var5.getEntityData();
              float hpo = nbt.getFloat("HealthOverflow");
              int timer = nbt.getInteger("HealthOverflowTimer");
              if (timer < 0) {
                timer = 0;
              }
              timer += level;
              if (DecayingWorld.goodmobs(var5)) {
                timer += (5 - level);
              }
              if (var5 instanceof EntityBlinkDog) {
                foundblinkdog += 1;
              }
              if (var5 instanceof EntityEmpyreal) {
                foundempyreal = true;
              }
              // System.out.println("Timer:  " +timer);
              // System.out.println("HPO:    " +hpo);
              float hp = var5.getHealth();
              if (timer > 180) {
                if (DecayingWorld.evilmobs(var5)) {
                  if (hpo > 0) hpo--;
                  else hp--;
                } else {
                  hpo++;
                  int r = worldObj.rand.nextInt(60);
                  nbt.setInteger("HealthOverflowTimer", r);
                  timer = r;
                }
              }

              float mhp = var5.getMaxHealth();
              float newhp = hp;
              float newhpo = hpo;

              if (hp < mhp && !DecayingWorld.evilmobs(var5)) {
                newhp = Math.min(hp + hpo, mhp);
                newhpo = Math.max(hp + hpo - mhp, 0);
                var5.heal(newhp - hp);
              }
              // System.out.println("newHPO: " +newhpo);

              if (newhpo > mhp * 2) {
                newhpo = mhp * 2;
                if (!(DecayingWorld.goodmobs(var5) || var5 instanceof EntityCreeper))
                // if (!(var5 instanceof EntitySkeleton || var5 instanceof EntityZombie || var5
                // instanceof EntityCreeper || e instanceof EntityGhast || e instanceof
                // EntityPigZombie))
                {
                  worldObj.newExplosion(var5, var5.posX, var5.posY, var5.posZ, 0F, false, true);
                  var5.attackEntityFrom(PositiveDamage.type, mhp * 3);
                }
              }

              nbt.setFloat("HealthOverflow", newhpo);
              nbt.setInteger("HealthOverflowTimer", timer);
              nbt.setBoolean("TempDecay", true);

              if (e instanceof EntityPlayer) {
                ByteArrayOutputStream bt = new ByteArrayOutputStream();
                DataOutputStream out = new DataOutputStream(bt);
                try {
                  out.writeInt(1);
                  out.writeFloat(newhpo);
                  Packet250CustomPayload packet =
                      new Packet250CustomPayload("MoreDecay", bt.toByteArray());
                  Player player = (Player) e;
                  PacketDispatcher.sendPacketToPlayer(packet, player);
                } catch (IOException ex) {
                  System.out.println("couldnt send packet!");
                }
              }
            }
          }
        }
      }
      int chunkX = chunk.xPosition;
      int chunkZ = chunk.zPosition;
      BiomeGenBase b = worldObj.getBiomeGenForCoords(chunkX * 16, chunkZ * 16);
      // if(b.biomeID > 22) {
      int x, y, z, n, ch;
      EntityPlayer p = worldObj.getClosestPlayer(chunkX * 16, 96, chunkZ * 16, 96);
      EntityPlayer p2 = worldObj.getClosestPlayer(chunkX * 16, 24, chunkZ * 16, 24);
      if (p != null && p2 == null) {
        if (foundblinkdog < 2) {
          ch =
              (chunkX * chunkX
                      + chunkZ * chunkZ
                      + worldObj.provider.dimensionId
                      + (int) Math.pow(chunkX * chunkZ, 3))
                  % (17 + chunkX % 5);
          if (ch == 0 && worldObj.rand.nextInt(120) == 0) {
            AxisAlignedBB par2AxisAlignedBB =
                AxisAlignedBB.getBoundingBox(
                    (double) (chunkX * 16) - 32,
                    (double) 0,
                    (double) (chunkZ * 16) - 32,
                    (double) (chunkX * 16) + 32,
                    (double) 96,
                    (double) (chunkZ * 16) + 32);
            // par2AxisAlignedBB.expand(16, 16, 16);
            List<Entity> ents =
                worldObj.getEntitiesWithinAABB(EntityBlinkDog.class, par2AxisAlignedBB);
            if (ents.size() < 4) {
              n = 1 + worldObj.rand.nextInt(2);
              for (; n >= 0; n--) {
                x = worldObj.rand.nextInt(16) + chunkX * 16;
                z = worldObj.rand.nextInt(16) + chunkZ * 16;
                y = getFirstUncoveredBlock(worldObj, x, z);
                if (y > 0) {
                  // System.out.println("Placed blink dog at (" + x + "," + y + "," + z + ")");
                  EntityBlinkDog entitychicken = new EntityBlinkDog(worldObj);
                  entitychicken.setLocationAndAngles(
                      (double) x, (double) y, (double) z, 0.0F, 0.0F);
                  worldObj.spawnEntityInWorld(entitychicken);
                }
              }
            }
          }
        }
        if (!foundempyreal) {
          ch =
              (chunkX * (chunkX + chunkZ)
                      + chunkZ * (chunkZ + chunkX)
                      + worldObj.provider.dimensionId
                      + (int) Math.pow(chunkX * chunkZ, 3))
                  % (17 + chunkX % 5);
          if (ch == 0 && worldObj.rand.nextInt(80) == 0) {
            x = worldObj.rand.nextInt(16) + chunkX * 16;
            z = worldObj.rand.nextInt(16) + chunkZ * 16;
            y = getFirstAirBlock(worldObj, x, z);
            if (y > 0) {
              // System.out.println("Placed blink dog at (" + x + "," + y + "," + z + ")");
              EntityEmpyreal entitychicken = new EntityEmpyreal(worldObj);
              entitychicken.setLocationAndAngles((double) x, (double) y, (double) z, 0.0F, 0.0F);
              worldObj.spawnEntityInWorld(entitychicken);
            }
          }
        }
      }
      // }
    }
  }