ImmortalCustom

public class YourClass extends ICBlockBreakListener {

    public void onSilkTouch (ICBlockBreakEvent event) {
        // Called when a silktouch enchantment applies
    }
    public void onAutoSmelt (ICBlockBreakEvent event) {
        // Called when a item is autosmelted
    }
    public void onItemBreak (ICBlockBreakEvent event) {
        // Called when an item breaks
    }
    public void onBlockBreak (ICBlockBreakEvent event) {
        // Called when a block is broken
    }
    public void preBlockBreak (ICBlockBreakEvent event) {
        // Called before a block is broken
    }
    public void onBlockFortune (ICBlockBreakEvent event) {
        // Called when an item is multiplied by fortune
    }
    public void onBlockBrokenUpdate (ICBlockBreakEvent event) {
        // Called when the blocks broken by a pickaxe is updated
    }
    public boolean onDropDown (ICBlockBreakEvent event, ItemStack drop) {
        // Called when an item is going to drop on the floor
        return true; // or false to cancel the dropdown
    }
    public boolean onAutoPickup (ICBlockBreakEvent event, ItemStack drop) {
       // Called when an item is going to go in the player's inventory or backpack
       return true; // or false to cancel the autopickup
    }

}

public boolean isTool ()
public boolean isMineBow ()
public boolean hasSilkTouched ()
public boolean hasSmelted ()
public boolean hasFortuned ()
public boolean isAutoPickup ()
public boolean isFull ()
public boolean hasDropDown ()
public boolean hasExp ()
public boolean hasItemBreak ()
public ArrayList<ItemStack> getDrops ()

public void preBlockBreak ()
public void onBlockBreak ()
public void onBlockBrokenUpdate ()
public void onSilkTouch ()
public void onAutoSmelt ()
public void onBlockFortune ()
public boolean onAutoPickup (ItemStack drop)
public boolean onDropDown (ItemStack drop)
public void onItemBreak ()