Method ZoomMove

src/SB/Game/zNPCGoalRobo.cpp:2318–2356

}

S32 zNPCGoalAlertChuck::ZoomMove(F32 dt)
{
    S32 donemoving = 0;
    zNPCRobot* npc = (zNPCRobot*)(psyche->clt_owner);
    F32 dist;
    xVec3 dir;
    if (dst_zoom < 0.5f)
    {
        npc->ThrottleAdjust(dt, 0.5f, -1.0f);
    }
    else
    {
        npc->ThrottleAdjust(dt, 6.0f, -1.0f);
    }
    npc->XYZVecToPos(&dir, npc->arena.Pos());
    dir.x = dir_zoom.x;
    dir.z = dir_zoom.z;
    dist = xVec3Length(&dir);
    if (dist > dst_zoom)
    {
        dst_zoom = -1.0f;
    }
    else if (dist < 1e-5f)
    {
        dst_zoom = -1.0f;
    }
    else
    {
        xVec3SMulBy(&dir, (1.0f / dist));
        npc->ThrottleApply(dt, &dir, 0);
        dst_zoom =
            -((dt * npc->spd_throttle) * ((F32)__fabs(dir.x) + (F32)__fabs(dir.z)) - dst_zoom);
    }
    if (dst_zoom < 0.0f)
    {
        donemoving = 1;
    }
    return donemoving;
}

S32 zNPCGoalAlertTubelet::Enter(F32 dt, void* updCtxt)
{