if (aspectToAdd != null) {
int xpUse = getXpUse(paramItemStack);
if (paramEntityPlayer.experienceTotal >= xpUse) {
ExperienceHelper.drainPlayerXP(paramEntityPlayer, xpUse);
wand.storeVis(paramItemStack, aspectToAdd, Math.min(wand.getMaxVis(paramItemStack), wand.getVis(paramItemStack, aspectToAdd) + 500));
}
}
}
@Override