Playerprefs for best time record

Unity Engine
,
1

Hi guys,
I am wondering how to set up the record guitext like “Best time : …” on my menu.
I understand how to store the time by using playerpref, but how do I compare with the previous stored data and show the best record?

Can anybody show me a sample code for this matter? THANK YOU!!

2

Here’s what I use. It could be improved upon, since I wrote it when I was first learning Unity, but it works.
It has functions to return the list of highscores seperated by newlines as a string so you can have 3 textmeshes/guitexts to display them (one for the indexes, one for the names and one for the scores).

If you don’t need names, you can just pass empty strings for that. If you only have one levelm just pass 1 for that param.

using UnityEngine;
using System.Collections;

public class Highscores {
	
	private static bool initialized=Initialize();
	
	public static int lastLevel=-1;
	public static int lastIndex=-1;
	
	static bool Initialize() {		
		return true;
	}
	
	public static bool IsHighscore(int level, int score) {
		if(score == 0) return false;
		for(int i=0;i<10;i++) {
			if(PlayerPrefs.HasKey("highscore_"+level+"_"+i)  PlayerPrefs.HasKey("name_"+level+"_"+i)) {
				if(score>PlayerPrefs.GetInt("highscore_"+level+"_"+i)) {
					return true;
				}
			} else {
				return true;
			}
		}
		return false;
	}
	
	public static void Store(int level, string name, int score) {
		for(int i=0;i<10;i++) {
			if(PlayerPrefs.HasKey("highscore_"+level+"_"+i)  PlayerPrefs.HasKey("name_"+level+"_"+i)) {
				if(score>PlayerPrefs.GetInt("highscore_"+level+"_"+i)) {
					StoreAt(level,i,name,score);
					return;
				}
			} else {
				StoreAt(level,i,name,score);
				return;
			}
		}
	}
	
	private static void StoreAt(int level, int index,string name,int score) {
		lastLevel=level;
		lastIndex=index;
		
		string tmpName;
		int tmpScore;
		for(int i=8;i>=index;i--) {
			tmpName=PlayerPrefs.GetString("name_"+level+"_"+i);
			tmpScore=PlayerPrefs.GetInt("highscore_"+level+"_"+i);
			PlayerPrefs.SetString("name_"+level+"_"+(i+1),tmpName);
			PlayerPrefs.SetInt("highscore_"+level+"_"+(i+1),tmpScore);
		}
		PlayerPrefs.SetString("name_"+level+"_"+index,name);
		PlayerPrefs.SetInt("highscore_"+level+"_"+index,score);
	}
	
	public static string GetNames(int level) {
		string ret="";
		for(int i=0;i<10;i++) {
			ret+=GetName(level,i)+"\n";
		}
		return ret;
	}
	
	public static string GetName(int level, int index) {
		if(PlayerPrefs.HasKey("name_"+level+"_"+index)  PlayerPrefs.GetString("name_"+level+"_"+index)!="") {
			return PlayerPrefs.GetString("name_"+level+"_"+index);
		} else {
			return "-";
		}
	}
	
	public static string GetScores(int level) {
		string ret="";
		for(int i=0;i<10;i++) {
			ret+=GetScore(level,i)+"\n";
		}
		return ret;
	}
	
	public static string GetScore(int level, int index) {
		if(PlayerPrefs.HasKey("highscore_"+level+"_"+index)  PlayerPrefs.GetString("name_"+level+"_"+index)!="") {
			return ""+PlayerPrefs.GetInt("highscore_"+level+"_"+index);
		} else {
			return "-";
		}
	}
	
	public static int GetScoreNum(int level, int index) {
		if(PlayerPrefs.HasKey("highscore_"+level+"_"+index)  PlayerPrefs.GetString("name_"+level+"_"+index)!="") {
			return PlayerPrefs.GetInt("highscore_"+level+"_"+index);
		} else {
			return 0;
		}
	}
	
	public static string GetIndexes() {
		string ret="";
		for(int i=0;i<10;i++) {
			ret+=(i+1)+"\n";
		}
		return ret;
	}
	
	public static string GetIndicator(int level, string sign) {
		if(level!=lastLevel) return "";
		if(lastIndex==-1) return "";
		
		string ret="";
		
		for(int i=0;i<lastIndex;i++) {
			ret+="\n";
		}
		ret+=sign;
		return ret;
	}
	
	public static void Clear(int level) {
		for(int i=0;i<10;i++) {
			PlayerPrefs.DeleteKey("highscore_"+level+"_"+i);
			PlayerPrefs.DeleteKey("name_"+level+"_"+i);
		}
	}
	
}