using Steamworks;
using UnityEngine;
using UnityEngine.UI;

public class SteamShowAvatarByUserId : MonoBehaviour
{
	public ulong steamUserID;

	private RawImage imageRaw;

	private Texture startTexture;

	private void Start()
	{
		imageRaw = GetComponent<RawImage>();
		startTexture = imageRaw.texture;
	}

	private void FixedUpdate()
	{
		if (SteamManager.Initialized && steamUserID != 0L && imageRaw.texture == startTexture)
		{
			LoadAvatar(steamUserID);
		}
	}

	public void LoadAvatar(ulong newSteamID)
	{
		CSteamID steamIDFriend = new CSteamID(newSteamID);
		if (SteamFriends.HasFriend(steamIDFriend, EFriendFlags.k_EFriendFlagImmediate) || newSteamID == SteamUser.GetSteamID().m_SteamID)
		{
			int largeFriendAvatar = SteamFriends.GetLargeFriendAvatar(steamIDFriend);
			if (largeFriendAvatar != -1)
			{
				imageRaw.texture = GetSteamImageAsTexture(largeFriendAvatar);
				imageRaw.transform.localScale = new Vector3(1f, -1f, 1f);
			}
		}
	}

	private Texture2D GetSteamImageAsTexture(int iImage)
	{
		Texture2D texture2D = null;
		if (SteamUtils.GetImageSize(iImage, out var pnWidth, out var pnHeight))
		{
			byte[] array = new byte[pnWidth * pnHeight * 4];
			if (SteamUtils.GetImageRGBA(iImage, array, (int)(pnWidth * pnHeight * 4)))
			{
				texture2D = new Texture2D((int)pnWidth, (int)pnHeight, TextureFormat.RGBA32, mipChain: false, linear: true);
				texture2D.LoadRawTextureData(array);
				texture2D.Apply();
			}
		}
		return texture2D;
	}
}