Formula

CommonFun.calcBuff_6030

function CommonFun.calcBuff_6030(srcUser, targetUser, a, b, c, d, lv)
  if srcUser == nil or targetUser == nil then
    return 0
  end
  local MaxHp = srcUser:GetProperty("MaxHp")
  local Hp = srcUser:GetProperty("Hp")
  local A = -(Hp - MaxHp * a)
  return A
end