lockable(var/obj/Ability/m)
	if(!m)return
	if(m.ShiftSpellist)return 0
	if(m.Uses>0)return 0
	if(!istype(m,/obj/Ability/Basic))
		if(src.Pig&&!m.Pig)return 1
		if(src.Toad&&!m.Toad)return 1
	for(var/x in m.Disabledby) if(src.vars[x]) return 1
	if(src.Curse&&m.Curseable)return 1
	if(src.Mute&&m.Muteable)return 1
	if(m.NeedWeapon)
		var/check
		for(var/obj/equip/weapon/g in list(lhand,rhand))if(g.kind in m.NeedWeapon)check++
		if(!check)return 1
	if(m.ItemCost)for(var/X in m.ItemCost)if(src.can_take_form_inventory(X)<m.ItemCost[X])return 1
	if(m.MPCost=="All")if(src.MP<src.MaxMP)return 1
	else if(m.MPCost=="Rest")if(src.MP<1)return 1
	else if(m.MPCost)if(src.MP<m.MPCost)return 1
	if(m.HPCost)if(src.HP<m.HPCost)return 1
	if(m.GoldCost)if(src.gold<m.GoldCost)return 1
	if(m.LimitCost)if(src.Limit<m.LimitCost)return 1
	if(m.Energy)if(src.Energy[m.Energy]>=src.Max_Energy(m.MaxEnergy))return 1
	if(m.EnergyTMP)if(src.EnergyTMP[m.EnergyTMP]>=src.Max_Energy(m.MaxEnergyTMP))return 1
	return 0