EW - emuScript

using UnityEngine;
using System.Collections;

public class emuScript : MonoBehaviour {

    public float speed = 1;
    public int hp = 10;
    public GameObject self;
    public int yield = 30;

    bool move = true;
    bool OkieDokie = false;

    float okieTimer = 0;

    public void Update()
    {
        if (move)
        {
            transform.Translate(Vector3.forward * Time.deltaTime * speed);
        }

        if (OkieDokie)
        {
            okieTimer += Time.deltaTime;
            if (okieTimer > 0.05f)
            {
                move = true;
                okieTimer = 0;
                OkieDokie = false;
            }
        }
    }

    public void OnTriggerEnter(Collider other)
    {
        if (other.tag == "proj1")
        {
            hp -= 1;
            if (hp > 1)
            {
                globalValues.alterMoney(yield);
                Destroy(self);
            }
        }
        if (other.tag == "unit3")
        {
            hp -= 8;
            if (hp > 1)
            {
                globalValues.alterMoney(yield);
                Destroy(self);
            }
        }
        if (other.tag == "goal")
        {
            Destroy(self);
        }
    }

    public void OnTriggerStay(Collider other)
    {
        if (other.tag == "emu" || other.tag == "unit1" || other.tag == "unit2" || other.tag == "unit3" || other.tag == "unit4")
        {
            move = false;

            //anim state
        }

        else
        {
            move = true ;
        }
    }

    public void Move()
    {
        OkieDokie = true;
    }
}