ZMyCharacter.cpp OnDelayedWork - Angle and Phase

// commented to point out logic related to angle and phase

void ZMyCharacter::OnDelayedWork(ZDELAYEDWORKITEM *pItem)
{
    ZMyCharaterStatusBitPacking & zStatus = m_statusFlags.Ref();

    switch(pItem->nWork) {
    case ZDW_SHOT :
        {
            for (ZCharacterManager::iterator itor = ZGetCharacterManager()->begin();
                itor != ZGetCharacterManager()->end(); ++itor)
            {
                ZCharacter* pTar = (*itor).second;
                if (this == pTar || pTar->IsDie()) continue;

                // pos + look direction * offset so slash doesnt occur behind you
                // in very early versions, slash originated behind character;
                // tipslash was much harder but you could "phase" slashes
                // by aiming away from your enemy because the slash would
                // originate behind their block, hitting their back
                rvector diff = GetPosition() + m_Direction * 10.f - pTar->GetPosition();
                diff.z *= .5f;
                float fDist = Magnitude(diff);

                // within recoil (and massive) range
                if (fDist < 200.0f)
                {
                    bool bCheck = false;
                    if (ZGetGame()->GetMatch()->IsTeamPlay())
                    {
                        if(IsTeam(pTar) == false)
                            bCheck = true;
                    }
                    else bCheck = true;

                    // collision check
                    if (ZGetGame()->CheckWall(this,pTar)==true)
                        bCheck = false;

                    // this section is what is responsible for Angle and Phase
                    if (bCheck)
                    {
                        rvector fTarDir = pTar->GetPosition() - GetPosition();
                        Normalize(fTarDir);
                        float fDot = D3DXVec3Dot(&m_Direction, &fTarDir);
                        if (fDot > 0.1 && DotProduct(m_Direction, pTar->m_Direction) < 0)
                        { // if looking in the direction of the attack
                            if (pTar->IsGuard()) // if blocking
                                ShotBlocked(); // no damage
                        }
                    }
                }
            }
        }
        break;
    case ZDW_UPPERCUT :
        // logic for flipping
    case ZDW_DASH :
        // dash logic?
    case ZDW_SLASH:
        // something about "splashshot", I believe is something to do with executing a massive
    }
}