Formula
CommonFun.calcBuff_6720
function CommonFun.calcBuff_6720(srcUser, targetUser, a, b, c, d, lv)
if srcUser == nil or targetUser == nil then
return 0
end
local RefineLv = srcUser:GetEquipedRefineLv(7_WEAPON)
local A = 0
local Sp = srcUser:GetProperty("Sp")
local MaxSp = srcUser:GetProperty("MaxSp")
if 10 <= RefineLv then
A = math.floor((MaxSp - Sp) / MaxSp * 10) / 100
end
return A
end