yichael_smartbow/Assets/SmartBowGame/GameCanvas.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class GameCanvas : MonoBehaviour
{
    public Text timeText;
    public static GameCanvas ins;

    void Start()
    {
        ins = this;
    }

    void Update()
    {
        RefreshRender();
    }

    void RefreshRender()
    {
        RenderTime(GameController.ins.time);
        RenderScore(0, GameController.ins.scores[0]);
        RenderScore(1, GameController.ins.scores[1]);
    }

    void RenderTime(float time)
    {
        timeText.text = GetTimeStr(time);
    }

    void RenderScore(int playerIndex, float score)
    {
        transform.Find("ScoreBG" + (playerIndex + 1)).GetComponentInChildren<Text>().text = 
            "玩家得分" + (float)System.Math.Round(score, CommonConfig.ringsPrecision);
    }

    string GetTimeStr(float time)
    {
        int seconds = (int)Mathf.Ceil(time);
        string str = "";
        int m = seconds / 60;
        if (m < 10)
        {
            str += 0;
        }
        str += m;
        str += " : ";
        int s = seconds % 60;
        if (s < 10)
        {
            str += 0;
        }
        str += s;
        return str;
    }
}