public boolean onTickInGame(float f, Minecraft minecraft) {
        if (minecraft.thePlayer.inventory.armorItemInSlot(0) != null) {
            ItemStack itemstack = minecraft.thePlayer.inventory.armorItemInSlot(0);
            if (itemstack.itemID == copperBoots.itemID) {
                minecraft.thePlayer.fallDistance = 0;
            }
        }
        return true;
    }