// get health component percentage decimal value, then assign
// rect transform scale's x-value to that
public void HandleHealth()
{
// hides the health bar once the enemy dies
// and also hides it when it is full
if (Mathf.Approximately(healthComponent.GetHealthDecimalValue(), 0) ||
Mathf.Approximately(healthComponent.GetHealthDecimalValue(), 1))
{
canvas.enabled = false;
return;
}
canvas.enabled = true;
foregroundRectTransform.localScale =
new Vector3(healthComponent.GetHealthDecimalValue(), 1, 1);
}