Method FlankPlayer

src/SB/Game/zNPCGoalRobo.cpp:663–723

}

void zNPCGoalAlertFodder::FlankPlayer(F32 dt)
{
    zNPCRobot* npc = (zNPCRobot*)this->psyche->clt_owner;
    xVec3 dir_dest;
    xVec3 pos_plyr;
    xVec3 r1_0x38;
    xVec3 r1_0x2C;
    xVec3 r1_0x20;
    xVec3 r1_0x14;
    xVec3 dir;
    F32 length;

    zEntPlayer_PredictPos(&dir_dest, 0.5f, 1.0f, 1);

    if (npc->XZDstSqToPlayer(NULL, NULL) < npc->XZDstSqToPos(&dir_dest, NULL, NULL))
    {
        xVec3Copy(&dir_dest, xEntGetPos(&globals.player.ent));
    }

    xVec3Sub(&pos_plyr, &dir_dest, npc->arena.Pos());
    length = xVec3Length(&pos_plyr);
    if (length < 1.0f)
    {
        xVec3Copy(&pos_plyr, NPCC_faceDir(&globals.player.ent));
    }
    else
    {
        xVec3SMulBy(&pos_plyr, 1.0f / length);
    }

    xVec3Cross(&r1_0x38, &g_Y3, &pos_plyr);

    xVec3Sub(&r1_0x2C, xEntGetPos(&globals.player.ent), npc->Pos());
    length = xVec3Length(&r1_0x2C);
    if (length < 1.0f)
    {
        xVec3Copy(&r1_0x2C, NPCC_rightDir(&globals.player.ent));
    }
    else
    {
        xVec3SMulBy(&r1_0x2C, 1.0f / length);
    }

    xVec3Sub(&r1_0x20, npc->arena.Pos(), npc->zNPCCommon::Pos());
    length = xVec3Length(&r1_0x20);
    if (length < 1.0f)
    {
        xVec3Copy(&r1_0x20, NPCC_rightDir(npc));
    }
    else
    {
        xVec3SMulBy(&r1_0x20, 1.0f / length);
    }

    xVec3Dot(&r1_0x20, &r1_0x2C);
    xVec3Copy(&r1_0x14, &r1_0x2C);

    npc->ThrottleAdjust(dt, 6.0f, -1.0f);