function addDamage(limb, severity)
	if severity == light then
		if limb == head then
			osmosis.limbdamage.head = osmosis.limbdamage.head + 1
		elseif limb == torso then
			osmosis.limbdamage.torso = osmosis.limbdamage.torso + 1
		elseif limb == left arm then
			osmosis.limbdamage.leftarm = osmosis.limbdamage.leftarm + 1
		elseif limb == right arm then
			osmosis.limbdamage.rightarm = osmosis.limbdamage.rightarm + 1
		elseif limb == left leg then
			osmosis.limbdamage.leftleg = osmosis.limbdamage.leftleg + 1
		elseif limb == right leg then
			osmosis.limbdamage.rightleg = osmosis.limbdamage.rightleg + 1
		end
	elseif severity == moderate then
		if limb == head then
			osmosis.limbdamage.head = osmosis.limbdamage.head + 2
		elseif limb == torso then
			osmosis.limbdamage.torso = osmosis.limbdamage.torso + 2
		elseif limb == left arm then
			osmosis.limbdamage.leftarm = osmosis.limbdamage.leftarm + 2
		elseif limb == right arm then
			osmosis.limbdamage.rightarm = osmosis.limbdamage.rightarm + 2
		elseif limb == left leg then
			osmosis.limbdamage.leftleg = osmosis.limbdamage.leftleg + 2
		elseif limb == right leg then
			osmosis.limbdamage.rightleg = osmosis.limbdamage.rightleg + 2
		end
	elseif severity == critical then
		if limb == head then
			osmosis.limbdamage.head = osmosis.limbdamage.head + 3
		elseif limb == torso then
			osmosis.limbdamage.torso = osmosis.limbdamage.torso + 3
		elseif limb == left arm then
			osmosis.limbdamage.leftarm = osmosis.limbdamage.leftarm + 3
		elseif limb == right arm then
			osmosis.limbdamage.rightarm = osmosis.limbdamage.rightarm + 3
		elseif limb == left leg then
			osmosis.limbdamage.leftleg = osmosis.limbdamage.leftleg + 3
		elseif limb == right leg then
			osmosis.limbdamage.rightleg = osmosis.limbdamage.rightleg + 3
		end
	end
end