using System.Collections;
using System.Collections.Generic;
using System.IO;
using UnityEngine;

public class PixelSaver : MonoBehaviour
{
    [Tooltip("the root path will be sibling of unity project path")]
    public string dataRoot = "Screenshot";

    DirectoryInfo pool_root;
    DirectoryInfo PoolRoot
    {
        get
        {
            if (pool_root == null)
                pool_root = Directory.GetParent(Application.dataPath).Parent.CreateSubdirectory(dataRoot);
            return pool_root;
        }
    }

    FileInfo GetFileInfo(string filename)
    {
        return new FileInfo(PoolRoot.FullName + @"\" + filename);
    }
    
    private void Update()
    {
        if (Input.GetKeyDown(KeyCode.P))
        {
            string filename = string.Format("Screenshot-{0}.png", System.DateTime.Now.ToString("yyyyMMddHHmmss"));
            ScreenCapture.CaptureScreenshot(GetFileInfo(filename).FullName);
        }
    }
}