Detecting if player is gathering, and resource amount?

How to find out if a player is mining ore and once so what is the health of the ore?
This is what im at currently

Code:

namespace Oxide.Plugins
{
    [Info("HQLast", "DylanSMR", "0.0.1", ResourceId = 3821)]
    [Description("Makes it so you earn the high qual metal on the last hit.")]    class HQLast : RustPlugin
    {    
        private void OnDispenserGather(ResourceDispenser dispenser, BaseEntity entity, Item item)
        {
            if (!entity.ToPlayer()) return;
           
            var gatherType = dispenser.gatherType.ToString("G");
            var player = entity.ToPlayer();
         
            //Need to ask if a player is mining "ore"if()
            //{
            //   
            //}
        }
    }
}

[DOUBLEPOST=1456885272][/DOUBLEPOST]What I meant by health of ore is it on the last hit till it dies/runs out of ore.

 

@DylanSMR you have any result of this plugin? i have a few ideas with him.

 

Maybe something like this:

Code:

void OnDispenserGather( ResourceDispenser dispenser, BaseEntity entity, Item item )
{
    var player = entity as BasePlayer;
    string type = dispenser.gatherType.ToString();
    if( type == "Ore" )
    {
        float remaining = dispenser.fractionRemaining;
        player.ChatMessage( remaining.ToString() );
    }
}