Melee System

#pragma strict

var TheDammage : int = 50;
var Distance : float;
var MaxDistance : float = 1.5;

function Update ()
{
    if (Input.GetButtonDown("Fire1"))
    {
        var hit : RaycastHit;
        if (Physics.Raycast (transform.position, transform.TransformDirection(Vector3.forward), hit))
        {
            Distance = hit.distance;
            if (Distance < MaxDistance)
            {
                hit.transform.SendMessage("ApplyDammage", TheDammage, SendMessageOptions.DontRequireReceiver);
            }
        }
    }
}