Purple psychedelic environment

RuntimeBehaviour.Create().onUpdate = delegate(RuntimeBehaviour rb)
{
    if (UILoadingScreen.isVisible) return;
    rb.onUpdate = null;

    float reflectionTint = 0.2f;
    Color ambientLight = new Color(0.3f, 0.2f, 0.1f);
    Color water0 = new Color(2f, 0f, 1f, 1f);
    Color water1 = new Color(0.5f, 0f, 1f, 0.5f);

    Color willow0 = new Color(1f, 0.5f, 1f, 1f);
    Color willow1 = new Color(0f, 0f, 0f, 1f);
    Color spruce0 = new Color(0.32f, 0.15f, 0.5f, 1f);
    Color spruce1 = new Color(0f, 0f, 0f, 1f);

    string slopeTexture = "Textures/Temperate 0 C";
    string slopeNormal = "Textures/Temperate 0 CN";
    string shoreTexture = "Textures/Temperate 1 A";
    string grassTexture = "Textures/Purple Repeat";
    string hillTexture = "Textures/Temperate 2 G";

    GameObject go = GameObject.Find("Procedural Zone");
    PaintTerrain paint = go.transform.GetComponentInChildren<PaintTerrain>();
    paint.slopeTexture = ResourceLoader.LoadTexture(slopeTexture, true);
    paint.slopeNormal = ResourceLoader.LoadTexture(slopeNormal, true);
    paint.shoreTexture = ResourceLoader.LoadTexture(shoreTexture, true);
    paint.grassTexture = ResourceLoader.LoadTexture(grassTexture, true);
    paint.hillTexture = ResourceLoader.LoadTexture(hillTexture, true);
    paint.Repaint();

    RenderSettings.ambientLight = ambientLight;

    if (TasharenWater.instance != null)
    {
        Renderer ren = TasharenWater.instance.GetComponent<Renderer>();
        Material mat = ren.material;
        mat.SetColor("_Color0", water0);
        mat.SetColor("_Color1", water1);
        mat.SetFloat("_ReflectionTint", reflectionTint);
    }

    RuntimeBehaviour rb2 = RuntimeBehaviour.Create("TexUpdate");
    ZoneCreator.onTerrainModified -= rb2.Custom;

    rb2.onCustom = delegate(RuntimeBehaviour r)
    {
        RuntimeBehaviour.Create().onUpdate = delegate(RuntimeBehaviour rb3)
        {
            if (UILoadingScreen.isVisible) return;
            rb3.onUpdate = null;

            Renderer[] rens = GameObject.Find("Trees").GetComponentsInChildren<Renderer>();

            foreach (Renderer ren in rens)
            {
                Material mat = ren.material;

                if (mat.name.StartsWith("Willow"))
                {
                    mat.SetColor("_Color", willow0);
                    mat.SetColor("_Secondary", willow1);
                }
                else if (mat.name.StartsWith("Spruce"))
                {
                    mat.SetColor("_Color", spruce0);
                    mat.SetColor("_Secondary", spruce1);
                }
            }
        };
    };

    rb2.onDestroy = delegate(RuntimeBehaviour r)
    {
        ZoneCreator.onTerrainModified -= r.Custom;
    };

    if (rb2.onCustom != null) rb2.Custom();

    ZoneCreator.onTerrainModified += rb2.Custom;
};