Deep Wounds

src\server\game\Spells\SpellEffects.cpp

case 12162: // Deep wounds
                case 12850: // (now good common check for this spells)
                case 12868:
                {
                    if (!unitTarget)
                        return;

                    float damage;
                    // DW should benefit of attack power, damage percent mods etc.
                    // TODO: check if using offhand damage is correct and if it should be divided by 2
                    if (m_caster->haveOffhandWeapon() && m_caster->getAttackTimer(BASE_ATTACK) > m_caster->getAttackTimer(OFF_ATTACK))
                        damage = (m_caster->GetFloatValue(UNIT_FIELD_MINOFFHANDDAMAGE) + m_caster->GetFloatValue(UNIT_FIELD_MAXOFFHANDDAMAGE))/2;
                    else
                        damage = (m_caster->GetFloatValue(UNIT_FIELD_MINDAMAGE) + m_caster->GetFloatValue(UNIT_FIELD_MAXDAMAGE))/2;

                    switch (m_spellInfo->Id)
                    {
                        case 12162: damage *= 0.16f; break; // Rank 1
                        case 12850: damage *= 0.32f; break; // Rank 2
                        case 12868: damage *= 0.48f; break; // Rank 3
                        default:
                            sLog->outError("Spell::EffectDummy: Spell %u not handled in DW", m_spellInfo->Id);
                            return;
                    };

                    // get remaining damage of old Deep Wound aura
                    AuraEffect* deepWound = unitTarget->GetAuraEffect(12721, 0, m_caster->GetGUID());
                    if (deepWound)
                    {
     ++NORMAL                   int32 remainingTicks =deepWound->GetBase()->GetDuration() / deepWound->GetAmplitude();
     --MAXI DPS LIKE REVOL      //int32 remainingTicks = ceil(float(deepWound->GetBase()->GetDuration()) / float(deepWound->GetAmplitude()));
                        damage += remainingTicks * deepWound->GetAmount();
                    }

                    // 1 tick/sec * 6 sec = 6 ticks
                    int32 deepWoundsDotBasePoints0 = int32(damage / 6);
                    m_caster->CastCustomSpell(unitTarget, 12721, &deepWoundsDotBasePoints0, NULL, NULL, true, NULL);
                    return;
                }