I will and having a new impro from an example:
Okei I hope nobody gets angry if I put new question in here instead making a new short topic smile

The basic idea is that I want to make a healtbar that is cut shorter when health decreases. Leaving the background transparent. Achieving it in a way that I shorten the window width. (Possible method?)

I got so far with my tutorials that I covered "panels".
So here is my code which ofcourse doesn't work:

Code:
////////////////////////////////////////////////////////////////////
#include <acknex.h>
#include <default.c>
///////////////////////////////////////////////////////////////////

var health = 100;
var win_width = (85*health)/100; //Calculate the number of pixels which corresponds to health filling
var win_height = 15;

//The whole panel
PANEL* lives_pnl =
{
	bmap = "panel.png"; //background for bars
	pos_x = 2;
	pos_y = 2;
        //Trying to draw healthbar with corresponding values I set earlier
	window(22,4,win_width,win_height,"health.png",0,0);
	flags = VISIBLE;
}

function main()
{
	video_mode = 6;
	//win_width = (85*health)/100;
}


Error:
Code:

< window(22,4^win_width,win_height,"health.png",0,0);>
LIFEBAR_TEST.C 5:6  (): Number syntax win_width


There seems to be some syntax thing in variable which I declared so here's the question: I can't use variables in those definitions then ?? I think right now, maybe(well actually for sure) it creates a demical number which I don't know how to define yet?

New into Gamestudio and eager to learn it..
Stuff and games done in 2D: LINK