MBEditor.DoToolbarGUI C# (CSharp) Method

    void DoToolbarGUI()
    {
        if (MBGUI.DoButton(new GUIContent(mTexClose,"Close Magical Box editor"), true, false))
            Close();
        GUILayout.Space(10);
        if (MBGUI.DoButton(new GUIContent(mTexPlay, "Play ParticleSystem"), SelectedParticleSystem != null, false)) {
            if (!SelectedParticleSystem.Paused)
                SelectedParticleSystem.Halt();
            SelectedParticleSystem.Play();
        }
        if (MBGUI.DoButton(new GUIContent(mTexStop, "Stop ParticleSystem"), SelectedParticleSystem != null && SelectedParticleSystem.Playing, false))
            SelectedParticleSystem.Stop();
        if (MBGUI.DoButton(new GUIContent(mTexHalt, "Halt ParticleSystem"), SelectedParticleSystem != null && SelectedParticleSystem.Playing, false))
            SelectedParticleSystem.Halt();
        GUILayout.Space(10);
        if (MBGUI.DoButton(new GUIContent(mTexPlay, "Play Selected"), MBEditorCommands.CanPlayObject(), false))
            MBEditorCommands.PlayObject();

        if (MBGUI.DoButton(new GUIContent(mTexStop, "Stop Selected"), MBEditorCommands.CanStopObject(), false))
            MBEditorCommands.StopObject();
        if (MBGUI.DoButton(new GUIContent(mTexHalt, "Halt Selected"), MBEditorCommands.CanHaltObject(), false))
            MBEditorCommands.HaltObject();
        GUILayout.Space(10);
        if (MBGUI.DoButton(new GUIContent(mTexSynchronize, "Resync"), SelectedParticleSystem != null, false))
            MBEditorCommands.SyncHierarchy();

        // DrawGizmo-Flags
        MBGUI.DoLabel("Gizmos:");
        bool sys = (mGizmos & MBGizmoFlags.MBParticleSystem) == MBGizmoFlags.MBParticleSystem;
        bool anc = (mGizmos & MBGizmoFlags.MBAnchor) == MBGizmoFlags.MBAnchor;
        bool em = (mGizmos & MBGizmoFlags.MBEmitter) == MBGizmoFlags.MBEmitter;
        bool par = (mGizmos & MBGizmoFlags.MBParameter) == MBGizmoFlags.MBParameter;
        sys = MBGUI.DoToggleButton(new GUIContent(ObjectIcon(typeof(MBParticleSystem)), "All ParticleSystems"), sys);
        anc = MBGUI.DoToggleButton(new GUIContent(ObjectIcon(typeof(MBAnchor)), "All Anchors"), anc);
        em = MBGUI.DoToggleButton(new GUIContent(ObjectIcon(typeof(MBEmitter)), "All Emitters"), em);
        par = MBGUI.DoToggleButton(new GUIContent(ObjectIcon(typeof(MBParameter)), "All Parameters"), par);
        if (sys)
            mGizmos |= MBGizmoFlags.MBParticleSystem;
        else
            mGizmos &= ~MBGizmoFlags.MBParticleSystem;
        if (anc)
            mGizmos |= MBGizmoFlags.MBAnchor;
        else
            mGizmos &= ~MBGizmoFlags.MBAnchor;
        if (em)
            mGizmos |= MBGizmoFlags.MBEmitter;
        else
            mGizmos &= ~MBGizmoFlags.MBEmitter;
        if (par)
            mGizmos |= MBGizmoFlags.MBParameter;
        else
            mGizmos &= ~MBGizmoFlags.MBParameter;

        // DrawGizmoSelected-Flags
        MBGUI.DoLabel("Selected:");
        sys = (mGizmosSelected & MBGizmoFlags.MBParticleSystem) == MBGizmoFlags.MBParticleSystem;
        anc = (mGizmosSelected & MBGizmoFlags.MBAnchor) == MBGizmoFlags.MBAnchor;
        em = (mGizmosSelected & MBGizmoFlags.MBEmitter) == MBGizmoFlags.MBEmitter;
        par = (mGizmosSelected & MBGizmoFlags.MBParameter) == MBGizmoFlags.MBParameter;
        sys = MBGUI.DoToggleButton(new GUIContent(ObjectIcon(typeof(MBParticleSystem)), "Selected ParticleSystem"), sys);
        anc = MBGUI.DoToggleButton(new GUIContent(ObjectIcon(typeof(MBAnchor)), "Selected Anchor"), anc);
        em = MBGUI.DoToggleButton(new GUIContent(ObjectIcon(typeof(MBEmitter)), "Selected Emitter"), em);
        par = MBGUI.DoToggleButton(new GUIContent(ObjectIcon(typeof(MBParameter)), "Selected Parameter"), par);
        if (sys)
            mGizmosSelected |= MBGizmoFlags.MBParticleSystem;
        else
            mGizmosSelected &= ~MBGizmoFlags.MBParticleSystem;
        if (anc)
            mGizmosSelected |= MBGizmoFlags.MBAnchor;
        else
            mGizmosSelected &= ~MBGizmoFlags.MBAnchor;
        if (em)
            mGizmosSelected |= MBGizmoFlags.MBEmitter;
        else
            mGizmosSelected &= ~MBGizmoFlags.MBEmitter;
        if (par)
            mGizmosSelected |= MBGizmoFlags.MBParameter;
        else
            mGizmosSelected &= ~MBGizmoFlags.MBParameter;

        GUILayout.Space(10);
        mAutoSelect = MBGUI.DoToggleButton(new GUIContent(mTexAutoSelect, "Synchronize Hierarchy when using the Overview"), mAutoSelect);
        GUILayout.Space(10);
        mSlowMotion = MBGUI.DoFloatSliderSmall(new GUIContent(mTexHourglass, "Slow Motion %"), mSlowMotion, 0f, 1f);
        mEditorUpdateInterval = MBGUI.DoFloatFieldSmall(new GUIContent(mTexUpdateInterval, "Editor update interval in seconds (0=instant)"), mEditorUpdateInterval,true);

        SelectedParticleSystem.mbDrawGizmos = mGizmos;
        SelectedParticleSystem.mbDrawGizmosSelected = mGizmosSelected;
    }