GANI scripts in attributes; updating

[cbk1994]

I'm having trouble with GANI scripts used in player attributes to show an HP bar. It works for the first display, but then doesn't always update.

This is the code (serverside):

PHP Code:

this.attr[3] = "era_hpbar.gani," @ (this.health / this.initialHealth); 


and this is the GANI script:

PHP Code:

SCRIPT
function onCreated() {
  showBar(params[0]);
}

function onPlayerEnters() {
  onCreated();
}

function showBar(percent) {
  with (findimg(200)) {
    image = "erai_hpbar.png";
    
    x = this.x + 0.25;
    y = this.y - 1.5;
    layer = 1;
    
    attachtoowner = true;
  }
  
  changeImgPart(200, 0, 0, 41, 11);
  
  with (findimg(201)) {
    image = "erai_hpbar.png";
    
    x = this.x + 0.25;
    y = this.y - 1.5;
    
    layer = 2;
    
    attachtoowner = true;
  }
  
  changeImgPart(201, 0, 12, max(1, 41 * percent), 11);
}
SCRIPTEND 


The bar will always show correctly if I try to display it when the bar isn't already showing, but if it is already showing, it won't update.