Heart type health bar on the HUD

ID:268944
 
Dec 31 2004, 3:46 pm
You know in Zelda, how there are the three hearts up at the top, and when you take damage, it takes away a half of a heart? How do I do this? I saw a demo on it, but, sure as how bad my luck is, it said unzip failed....How do I do this?
Dec 31 2004, 4:23 pm
Just change its icon when it's at 50%. Not that hard...

var
    obj
        hud
            proc
                Update()
            health
                icon='heart.dmi'
                icon_state="10"
                layer=MOB_LAYER+10
                Update(Amount,Max_Amount)
                    src.icon_state="[min(max(round((max(Amount,1)/Max_Amount)*10),0),10)]"
mob
    verb
        Update_Health()
            var/obj/hud/health/H=locate() in src.client.screen
            if(H)
                spawn()
                    H.Update(src.health,src.maxhealth)