昼間の背景と夜間バックグラウンドを午前午後に切り替えるにはどうすればよいでしょうか？

Question

using UnityEngine; 
using System.Collections; 

public class RandomiseBackGround : MonoBehaviour { 

    public SpriteRenderer BackgroundSpriteRenderer; 
    public Sprite[] backgroundSprites; 

    // Use this for initialization 
    void Start() 
    { 
     //atm i am just randomising two backgrounds i have built just untill i can  
     //figure out how to change them based on am pm if its doable?? 

     BackgroundSpriteRenderer.sprite = backgroundSprites[Random.Range(0, backgroundSprites.Length)]; 
    } 

Answer 1

using UnityEngine; 
    using System.Collections; 

    public class RandomiseBackGround : MonoBehaviour 
{ 

    public SpriteRenderer BackgroundSpriteRenderer; 
    public Sprite[] backgroundSprites; 

    // Use this for initialization 
    void Start() 
    { 
     int dayStart = 7; 
     int dayStop = 22; 
     if(DateTime.Now.Hour > dayStart && DateTime.Now.Hour < dayStop) 
     { 
      //Display background by day 
     }else 
     { 
      //Display background by night 
     } 
    } 

これはお探しのものですか？ PM/AM方法を使用するように調整することができます。

Answer 2

using UnityEngine; 
using System.Collections; 
using System; 

     public SpriteRenderer BackgroundSpriteRenderer; 
     public Sprite DayBackground; 
     public Sprite NightBackground; 

     // Use this for initialization 
     void Start() 
     { 
      int dayStart = 7; 
      int dayStop = 22; 
      if (DateTime.Now.Hour > dayStart && DateTime.Now.Hour < dayStop) 
      { 
       //Display background by day 
       BackgroundSpriteRenderer.sprite = DayBackground; 
      } 
      else 
      { 
       //Display background by night**strong text** 
       BackgroundSpriteRenderer.sprite = NightBackground; 
      } 
     } 
    }