显示伤害和治疗过程

using UnityEngine;
using System.Collections;

public class TestHUText : MonoBehaviour {
    private HUDText text;

    // Use this for initialization
    void Start () {
        text = this.GetComponent<HUDText>();
    }
    
    // Update is called once per frame
    void Update () {
        if (Input.GetMouseButtonDown(0)) {
            text.Add(-10, Color.red, 1f);
        }
        if (Input.GetMouseButtonDown(1)) {
            text.Add(10,Color.green,1f);
        }
    
    }
}