Blood Thirst

1function CommonFun.calcBuff_3050(srcUser, targetUser, a, b, c, d, lv)
2  if srcUser == nil or targetUser == nil then
3    return 0
4  end
5  local skilllv_1 = srcUser:GetLernedSkillLevel(1140_ARCANE_MASTER:BLOOD_THIRST)
6  local MaxHp = targetUser:GetProperty("MaxHp")
7  local Hp = targetUser:GetProperty("Hp")
8  local A = -skilllv_1 / 100 * (1 + MaxHp / Hp * 0.05) * MaxHp
9  local B = -skilllv_1 / 100 * (1 + MaxHp / Hp * 0.05)
10  A = CommonFun.calcBuff_6(srcUser, targetUser, B, 0, c, d, lv)
11  return A
12end