Make a progress bar without the ProgressBar plugin

How i can make a progress bar using width (for example) without the ProgressBar plugin?

ProgressBar is the easiest of all form controls to replicate.

Just add a sprite or a tiled background and do this:

ProgressBarSprite set width to (currentProgress/maximumProgress)*barWidth

.

For example:

healthBar set width to (player.health/100)*250

Thx a lot man! It's works. :)