public class Killaura extends Module {

    public Killaura() {
        super("Killaura", Keyboard.KEY_X, Category.Combat);
    }

    int delay;

    public void onUpdate() {
        List list = Wrapper.mc.theWorld.playerEntities;
        delay++;

        for (int k = 0; k < list.size(); k++) {
            if (((EntityPlayer) list.get(k)).getName() == mc.thePlayer.getName()) {
                continue;
            }

            EntityPlayer entityplayer = (EntityPlayer) list.get(1);

            if (mc.thePlayer.getDistanceToEntity(entityplayer) > mc.thePlayer.getDistanceToEntity((Entity) list.get(k))) {
                entityplayer = (EntityPlayer) list.get(k);
            }

            float f = mc.thePlayer.getDistanceToEntity(entityplayer);

            if (f < 4F && mc.thePlayer.canEntityBeSeen(entityplayer) && delay > 7) {
                mc.playerController.attackEntity(Wrapper.mc.thePlayer, entityplayer);
                mc.thePlayer.swingItem();
                delay = 0;
                continue;
            }
        }
            super.onUpdate();
    }

}