MagicBees/src/main/java/magicbees/item/ItemGrafter.java

package magicbees.item;

import magicbees.main.Config;
import magicbees.main.utils.compat.ThaumcraftHelper;
import net.minecraft.block.Block;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.world.World;
import forestry.api.arboriculture.IToolGrafter;

public class ItemGrafter extends Item implements IToolGrafter {

	public ItemGrafter() {
		super();
		this.setMaxStackSize(1);
		this.setCreativeTab(forestry.api.core.Tabs.tabArboriculture);
		this.setHarvestLevel("grafter", 3);
	}

	@Override
	public float getSaplingModifier(ItemStack stack, World world, EntityPlayer player, int x, int y, int z) {
		return 100f;
	}

	@Override
	public boolean onBlockDestroyed(ItemStack itemstack, World world, Block block, int x, int y, int z, EntityLivingBase entityLiving) {
		int damage = 1;
		if (ThaumcraftHelper.isActive()) {
			if (block == Config.tcLeaf)
			{
				int meta = world.getBlockMetadata(x, y, z) & 1;
				if (meta == 0 || meta == 1)
				{
					double chance = Math.random();
					if (chance <= Config.thaumcraftSaplingDroprate)
					{
						this.dropItem(world, x, y, z, new ItemStack(Config.tcPlant, 1, meta));
					}
				}
			}
		}
		itemstack.damageItem(damage, entityLiving);
		return true;
	}

	protected void dropItem(World world, int x, int y, int z, ItemStack item) {
		if (!world.isRemote && world.getGameRules().getGameRuleBooleanValue("doTileDrops")) {
			float f = 0.7F;
			double d0 = (double)(world.rand.nextFloat() * f) + (double)(1.0F - f) * 0.5D;
			double d1 = (double)(world.rand.nextFloat() * f) + (double)(1.0F - f) * 0.5D;
			double d2 = (double)(world.rand.nextFloat() * f) + (double)(1.0F - f) * 0.5D;
			EntityItem entityitem = new EntityItem(world, (double)x + d0, (double)y + d1, (double)z + d2, item);
			entityitem.delayBeforeCanPickup = 10;
			world.spawnEntityInWorld(entityitem);
		}
	}

}