CommonFun.CalcExpRaidMaterial

function CommonFun.CalcExpRaidMaterial(killNum, monthcard)
  local monthpara = 1
  if monthcard == true then
    monthpara = 1.33
  end
  local stagepara = 1
  if killNum < 210 then
    stagepara = 80
  end
  if killNum < 240 and 210 <= killNum then
    stagepara = 90
  end
  if killNum < 270 and 240 <= killNum then
    stagepara = 100
  end
  if killNum < 300 and 270 <= killNum then
    stagepara = 110
  end
  if killNum == 300 then
    stagepara = 120
  end
  local material = math.floor(monthpara * stagepara)
  if material < 0 then
    return 0
  end
  return material
end