Package vazkii.botania.common.block

Source Code of vazkii.botania.common.block.BlockEnchanter

/**
* This class was created by <Vazkii>. It's distributed as
* part of the Botania Mod. Get the Source Code in github:
* https://github.com/Vazkii/Botania
*
* Botania is Open Source and distributed under a
* Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License
* (http://creativecommons.org/licenses/by-nc-sa/3.0/deed.en_GB)
*
* File Created @ [Mar 15, 2014, 4:08:26 PM (GMT)]
*/
package vazkii.botania.common.block;

import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.ChatComponentTranslation;
import net.minecraft.util.IIcon;
import net.minecraft.world.World;
import vazkii.botania.api.lexicon.ILexiconable;
import vazkii.botania.api.lexicon.LexiconEntry;
import vazkii.botania.api.wand.IWandable;
import vazkii.botania.client.core.helper.IconHelper;
import vazkii.botania.common.block.tile.TileEnchanter;
import vazkii.botania.common.item.ModItems;
import vazkii.botania.common.lexicon.LexiconData;
import vazkii.botania.common.lib.LibBlockNames;

public class BlockEnchanter extends BlockModContainer implements IWandable, ILexiconable {

  Random random;
  public static IIcon overlay;

  public BlockEnchanter() {
    super(Material.rock);
    setHardness(3.0F);
    setResistance(5.0F);
    setLightLevel(1.0F);
    setStepSound(soundTypeStone);
    setBlockName(LibBlockNames.ENCHANTER);

    random = new Random();
  }

  @Override
  public void registerBlockIcons(IIconRegister par1IconRegister) {
    super.registerBlockIcons(par1IconRegister);
    overlay = IconHelper.forBlock(par1IconRegister, this, "Overlay");
  }

  @Override
  public TileEntity createNewTileEntity(World world, int meta) {
    return new TileEnchanter();
  }

  @Override
  public Item getItemDropped(int p_149650_1_, Random p_149650_2_, int p_149650_3_) {
    return Item.getItemFromBlock(Blocks.lapis_block);
  }

  @Override
  public boolean isOpaqueCube() {
    return false;
  }

  @Override
  public boolean onBlockActivated(World par1World, int par2, int par3, int par4, EntityPlayer par5EntityPlayer, int par6, float par7, float par8, float par9) {
    TileEnchanter enchanter = (TileEnchanter) par1World.getTileEntity(par2, par3, par4);
    ItemStack stack = par5EntityPlayer.getCurrentEquippedItem();
    if(stack != null && stack.getItem() == ModItems.twigWand)
      return false;

    boolean stackEnchantable = stack != null && stack.isItemEnchantable() && stack.stackSize == 1 && stack.getItem().getItemEnchantability() > 0;

    if(enchanter.itemToEnchant == null) {
      if(stackEnchantable) {
        enchanter.itemToEnchant = stack.copy();
        par5EntityPlayer.inventory.setInventorySlotContents(par5EntityPlayer.inventory.currentItem, null);
        enchanter.sync();
      }
    } else if(enchanter.stage == 0) {
      if(par5EntityPlayer.inventory.addItemStackToInventory(enchanter.itemToEnchant.copy())) {
        enchanter.itemToEnchant = null;
        enchanter.sync();
      } else par5EntityPlayer.addChatMessage(new ChatComponentTranslation("botaniamisc.invFull"));
    }

    return true;
  }

  @Override
  public void breakBlock(World par1World, int par2, int par3, int par4, Block par5, int par6) {
    TileEnchanter enchanter = (TileEnchanter) par1World.getTileEntity(par2, par3, par4);

    ItemStack itemstack = enchanter.itemToEnchant;

    if (itemstack != null) {
      float f = random.nextFloat() * 0.8F + 0.1F;
      float f1 = random.nextFloat() * 0.8F + 0.1F;
      EntityItem entityitem;

      for (float f2 = random.nextFloat() * 0.8F + 0.1F; itemstack.stackSize > 0; par1World.spawnEntityInWorld(entityitem)) {
        int k1 = random.nextInt(21) + 10;

        if (k1 > itemstack.stackSize)
          k1 = itemstack.stackSize;

        itemstack.stackSize -= k1;
        entityitem = new EntityItem(par1World, par2 + f, par3 + f1, par4 + f2, new ItemStack(itemstack.getItem(), k1, itemstack.getItemDamage()));
        float f3 = 0.05F;
        entityitem.motionX = (float)random.nextGaussian() * f3 * 0.5;
        entityitem.motionY = (float)random.nextGaussian() * f3 + 0.2F;
        entityitem.motionZ = (float)random.nextGaussian() * f3 * 0.5;

        if (itemstack.hasTagCompound())
          entityitem.getEntityItem().setTagCompound((NBTTagCompound)itemstack.getTagCompound().copy());
      }
    }

    par1World.func_147453_f(par2, par3, par4, par5);

    super.breakBlock(par1World, par2, par3, par4, par5, par6);
  }

  @Override
  public boolean onUsedByWand(EntityPlayer player, ItemStack stack, World world, int x, int y, int z, int side) {
    ((TileEnchanter) world.getTileEntity(x, y, z)).onWanded(player, stack);
    return true;
  }

  @Override
  public LexiconEntry getEntry(World world, int x, int y, int z, EntityPlayer player, ItemStack lexicon) {
    return LexiconData.manaEnchanting;
  }

}
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