koobas.hobune.stream
Health Bar Lerp
Hey Guys and Girls,
I was wondering if anyone can help with this issue, I am trying to lerp a color from green to red the lower the hp gets.
I did this before with a fuel amount script, but I can't get it to work here, would someone mind looking at this and telling me whats wrong?
var hp : float;
var maxHp : float;
var perc : float;
var healthBar : GUITexture;
function Start ()
{
perc = (hp/maxHp)*100;
}
function Update ()
{
healthBar.color = Color.Lerp(Color.green, Color.red,hp * .01);
}
function OnTriggerEnter(other:Collider)
{
}
function OnTriggerExit()
{
}
function OnMouseDown()
{
hp-=12;
if(hp<0)
hp = 0;
perc = (hp/maxHp)*100;
perc = Mathf.Round(perc);
healthBar.pixelInset.width = perc;
}
Thanks
I'll just add with this script, that the color currently switches instantly from green to red. Regardless of hp.
Does this do what you want? I'm not sure about pixelInsect as that may behave strangely if you have a scale applied somewhere.
var hp : float;
var maxHp : float;
var healthBar : GUITexture;
function Update ()
{
var ratio:float = hp/maxHp;
healthBar.pixelInset.width = ratio*healthBar.texture.width;
healthBar.color = Color.Lerp(Color.red, Color.green, ratio);
}
function OnMouseDown()
{
hp-=12;
if(hp<0) hp = 0;
}
