Formula

CommonFun.calcBuff_6901

function CommonFun.calcBuff_6901(srcUser, targetUser, a, b, c, d, lv, damage)
  if srcUser == nil or targetUser == nil then
    return 0
  end
  local MaxHp = targetUser:GetProperty("MaxHp")
  local A = 0
  if targetUser:GetNpcID() == 301203_DARK_NIGHT_FEATHER or targetUser:GetNpcID() == 301201_GRAVEL_ALTAR or targetUser:GetNpcID() == 301204_OCEAN_ALTAR or targetUser:GetNpcID() == 301205_BLADDERWRACK_ALTAR or targetUser:GetNpcID() == 301206_LAVA_ALTAR then
    A = -MaxHp
  elseif targetUser:GetNpcID() == 301200_GRAND_ALTAR then
    A = -0.2 * MaxHp
  end
  return A
end