boss_twin_walkyrAI::SummonColorballs

boss_twin_walkyr.cpp

    void SummonColorballs(uint8 quantity)
    {
        // ToCCommonLoc[1]: {563.672974f, 139.571f, 393.837006f, 0}
        float x0 = ToCCommonLoc[1].GetPositionX(), y0 = ToCCommonLoc[1].GetPositionY(), r = 47.0f;
        float y = y0;
        for (uint8 i = 0; i < quantity; i++)
        {
            float x = float(urand(uint32(x0 - r), uint32(x0 + r)));
            if (urand(0, 1))
                y = y0 + sqrt(pow(r, 2) - pow((x-x0), 2));
            else
                y = y0 - sqrt(pow(r, 2) - pow((x-x0), 2));
            me->SummonCreature(m_uiColorballNpcId, x, y, me->GetPositionZ(), TEMPSUMMON_CORPSE_DESPAWN);
        }
    }