PlayerPrefs.GetInt

描述

返回偏好设置文件中与 key 对应的值（如果存在）。

如果不存在，则返回 /defaultValue/。

//Use this script to fetch the settings and show them as text on the screen.

using UnityEngine;
using UnityEngine.UI;

public class PlayerPrefsDeleteAllExample : MonoBehaviour
{
    int m_Score;

    void Start()
    {
        //Fetch the PlayerPref settings
        SetText();
    }

    void SetText()
    {
        //Fetch the score from the PlayerPrefs (set these Playerprefs in another script). If no Int of this name exists, the default is 0.
        m_Score = PlayerPrefs.GetInt("Score", 0);
    }

    void OnGUI()
    {
        //Fetch the PlayerPrefs settings and output them to the screen using Labels
        GUI.Label(new Rect(50, 130, 200, 30), "Score : " + m_Score);
    }
}