hi all,
how to change the screen resolution to 1440 X 900?

regards

1.Screen resolution or engine window resolution?
2.Why you need so strange resolution?
3.Maybe something like that:
Code:

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video_window(nullvector,vector(1440,900,0),1,"a-engine");
video_switch(10,0,2);

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if you want to make that strange window.
For better proportions making see 'view.aspect' in manual

Just have a look at video_set.

I want this resolution 'cause I have a widescreen monitor

Try this, pass your desire video mode in variable "res"
Code:

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		switch(res)
		{
			case 13:
				video_set(1280, 720, 0, 1);
				break;
			case 14:
				video_set(1280, 768, 0, 1);
				break;
			case 15:
				video_set(1280, 800, 0, 1);
				break;
			case 16:
				video_set(1440, 900, 0, 1);
				break;
			case 17:
				video_set(1680, 1050, 0, 1);
				break;
			case 18:
				video_set(1920, 1080, 0, 1);
				break;
			case 19:
				video_set(1900, 1200, 0, 1);
				break;
			case 20:
				video_set(2560, 1600, 0, 1);
				break;
			default:
				if (res < 6 || res > 12)
				{
					res = 6;
				}
				video_switch(res,0,1);
		}
		if (integer(screen_size.x / screen_size.y * 100) > 133)
		{
			camera.aspect = (screen_size.x/4)/integer((screen_size.y/3));
		}

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