Formula

CommonFun.calcBuff_7621

function CommonFun.calcBuff_7621(srcUser, targetUser, a, b, c, d, lv)
  if srcUser == nil or targetUser == nil then
    return 0
  end
  local Ring1 = srcUser:GetEquipedID(5_ACCESSORY)
  local RefineLv1 = srcUser:GetEquipedRefineLv(5_ACCESSORY)
  local Ring2 = srcUser:GetEquipedID(6_ACCESSORY)
  local RefineLv2 = srcUser:GetEquipedRefineLv(6_ACCESSORY)
  local aa = 0
  local bb = 0
  local cc = 1
  if (Ring1 == a or Ring1 == b) and 0 <= RefineLv1 and RefineLv1 < 12 then
    aa = 0
  elseif (Ring1 == a or Ring1 == b) and 12 <= RefineLv1 and RefineLv1 < 15 then
    aa = c
  elseif (Ring1 == a or Ring1 == b) and 15 <= RefineLv1 then
    aa = c + d
  end
  if (Ring2 == a or Ring2 == b) and 0 <= RefineLv2 and RefineLv2 < 12 then
    bb = 0
  elseif (Ring2 == a or Ring2 == b) and 12 <= RefineLv2 and RefineLv2 < 15 then
    bb = c
  elseif (Ring2 == a or Ring2 == b) and 15 <= RefineLv2 then
    bb = c + d
  end
  if (Ring1 == a or Ring1 == b) and (Ring2 == a or Ring2 == b) then
    cc = 2
  end
  local A = (aa + bb) / cc
  return A
end