Method UpdateLaser

ogsr_engine/xrGame/Weapon.cpp:992–1046

}

void CWeapon::UpdateLaser()
{
    if (laser_light_render)
    {
        auto io = smart_cast<CInventoryOwner*>(H_Parent());
        if (!laser_light_render->get_active() && IsLaserOn() && (!H_Parent() || (io && this == io->inventory().ActiveItem())))
        {
            laser_light_render->set_active(true);
            UpdateAddonsVisibility();
        }
        else if (laser_light_render->get_active() && (!IsLaserOn() || !(!H_Parent() || (io && this == io->inventory().ActiveItem()))))
        {
            laser_light_render->set_active(false);
            UpdateAddonsVisibility();
        }

        if (laser_light_render->get_active())
        {
            laser_pos = get_LastFP();
            Fvector laser_dir = get_LastFD();

            if (GetHUDmode())
            {
                if (laserdot_attach_bone.size())
                {
                    GetBoneOffsetPosDir(laserdot_attach_bone, laser_pos, laser_dir, laserdot_attach_offset);
                    CorrectDirFromWorldToHud(laser_dir);
                }
            }
            else
            {
                XFORM().transform_tiny(laser_pos, laserdot_world_attach_offset);
            }

            Fmatrix laserXForm;
            laserXForm.identity();
            laserXForm.k.set(laser_dir);
            Fvector::generate_orthonormal_basis_normalized(laserXForm.k, laserXForm.j, laserXForm.i);

            laser_light_render->set_position(laser_pos);
            laser_light_render->set_rotation(laserXForm.k, laserXForm.i);

            // calc color animator
            if (laser_lanim)
            {
                int frame;
                const u32 clr = laser_lanim->CalculateBGR(Device.fTimeGlobal, frame);

                Fcolor fclr{(float)color_get_B(clr), (float)color_get_G(clr), (float)color_get_R(clr), 1.f};
                fclr.mul_rgb(laser_fBrightness / 255.f);
                laser_light_render->set_color(fclr);
            }
        }
    }
}

void CWeapon::UpdateFlashlight()
{