CustomNPC-Plus/src/main/java/noppes/npcs/blocks/BlockBook.java

package noppes.npcs.blocks;

import kamkeel.npcs.network.PacketHandler;
import kamkeel.npcs.network.packets.data.gui.GuiOpenBookPacket;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import noppes.npcs.CustomItems;
import noppes.npcs.CustomNpcsPermissions;
import noppes.npcs.blocks.tiles.TileBook;

public class BlockBook extends BlockRotated{

	public BlockBook() {
        super(Blocks.planks);
        setBlockBounds(0, 0, 0, 1, 0.2f, 1);
	}

    @Override
    public boolean onBlockActivated(World par1World, int i, int j, int k, EntityPlayer player, int par6, float par7, float par8, float par9){
    	if(par1World.isRemote)
    		return true;
    	TileEntity tile = par1World.getTileEntity(i, j, k);
    	if(!(tile instanceof TileBook))
    		return false;
		ItemStack currentItem = player.inventory.getCurrentItem();
		if (currentItem != null	&& currentItem.getItem() == CustomItems.wand && CustomNpcsPermissions.hasPermission(player, CustomNpcsPermissions.EDIT_BOOK)) {
			((TileBook)tile).book.func_150996_a(Items.writable_book);
		}
        PacketHandler.Instance.sendToPlayer(new GuiOpenBookPacket(i, j, k, ((TileBook)tile).book.writeToNBT(new NBTTagCompound())), (EntityPlayerMP) player);
        return true;
    }

    @Override
    public String getUnlocalizedName(){
    	return "item.book";
    }

	@Override
	public TileEntity createNewTileEntity(World var1, int var2) {
		return new TileBook();
	}
}