Formula

CommonFun.calcBuff_6500

function CommonFun.calcBuff_6500(srcUser, targetUser, a, b, c, d, lv)
  if srcUser == nil or targetUser == nil then
    return 0
  end
  local A = 0
  local skilllv_1 = srcUser:GetLernedSkillLevel(a)
  if srcUser:HasBuffID(c) then
    A = skilllv_1 * b + d
  end
  return A
end