Borderless windows in Unity Standalone

Unity Engine
1

I have been trying to work this out for about an hour.
I am trying to remove the Windows border around my game launcher.

I found a blog post with a seemingly working solution but does not say anything about what actually triggers it, and the code is unnecessarily complex.

http://www.thewildeternal.com/2014/09/21/devlog-resolution-controller/

I am NOT looking to use batch files or anything like that, I want something built right into the actual Unity project.

2

Anyone know how to do this?

3

Forgot to mention this earlier but as well as having no border, I would also prefer UI transparency to work, so the launcher can be partially transparent, and preferably draggable form anywhere in the window.

4

Small Update: I have found something that works, it uses Windows’ User32.Dll so this is ONLY for use on Windows.

using System;
using System.Collections;
using System.Runtime.InteropServices;
using System.Diagnostics;
using UnityEngine;


public class WindowBorder : MonoBehaviour
{
    public Rect ScreenPosition;
    public bool IsFullscreen = false;

#if UNITY_STANDALONE_WIN && !UNITY_EDITOR
    [DllImport("user32.dll")]
    static extern IntPtr SetWindowLong (IntPtr hwnd, int  _nIndex, int  dwNewLong);

    [DllImport("user32.dll")]
    static extern bool SetWindowPos (IntPtr hWnd, int hWndInsertAfter, int X, int Y, int cx, int cy, uint uFlags);

    [DllImport("user32.dll")]
    static extern IntPtr GetForegroundWindow ();
    const uint SWP_SHOWWINDOW = 0x0040;
    const int GWL_STYLE = -16;
    const int WS_BORDER = 1;
    void Start ()
    {
        if(IsFullscreen)
            ScreenPosition = GetFullscreenResolution();
        SetWindowLong (GetForegroundWindow (), GWL_STYLE, WS_BORDER);
        bool result = SetWindowPos (GetForegroundWindow (), 0, (int)ScreenPosition.x, (int)ScreenPosition.y, (int)ScreenPosition.width, (int)ScreenPosition.height, SWP_SHOWWINDOW);
    }
#endif

#if UNITY_EDITOR
    void Update()
    {
        if (IsFullscreen)
            ScreenPosition = GetFullscreenResolution();
    }
#endif

    Rect GetFullscreenResolution()
    {
        Resolution resolution = Screen.currentResolution;
        return new Rect(0f, 0f, (float)resolution.width, (float)resolution.height);
    }
}

If anyone works out how to drag this around (with left or right click for example) please let me know.

5

No-one?