// AvatarPaint.cs
// Paint buckets for avatars: click a colour button and your whole avatar (body, clothes, hair, everything you wear)
// turns that colour, as if you were dipped in paint. The reset button makes you look normal again. Everybody sees it,
// also players who join later. It lasts until you reset it, leave the world, or the scene changes.
//
// Set up: slot any objects as the buttons (they become clickable). Nine colour buttons (red, orange, yellow, green,
// blue, indigo, violet, white, black; change any colour in the Inspector) and a reset button. Leave out the ones you
// do not need. Strength: how solid the paint is (1 = solid colour, lower lets the outfit show through).
// Glow: above 0, the paint also glows in its colour (1 = full brightness).
using IHXR.Simulation;

public class AvatarPaint : ScriptBase
{
    protected override bool SyncTransformStateByDefault => false;

    public SceneObject RedButton;
    public Color Red = new Color(0.9f, 0.1f, 0.1f);
    public SceneObject OrangeButton;
    public Color Orange = new Color(1f, 0.5f, 0.05f);
    public SceneObject YellowButton;
    public Color Yellow = new Color(1f, 0.9f, 0.1f);
    public SceneObject GreenButton;
    public Color Green = new Color(0.1f, 0.75f, 0.2f);
    public SceneObject BlueButton;
    public Color Blue = new Color(0.1f, 0.35f, 0.95f);
    public SceneObject IndigoButton;
    public Color Indigo = new Color(0.3f, 0.1f, 0.7f);
    public SceneObject VioletButton;
    public Color Violet = new Color(0.65f, 0.2f, 0.9f);
    public SceneObject WhiteButton;
    public Color White = new Color(1f, 1f, 1f);
    public SceneObject BlackButton;
    public Color Black = new Color(0.03f, 0.03f, 0.03f);

    [Tooltip("Makes the player who clicks it look normal again.")]
    public SceneObject ResetButton;

    [Tooltip("How solid the paint is: 1 = solid colour, lower lets the outfit show through.")]
    [Range(0f, 1f)] public float Strength = 0.8f;
    [Tooltip("0 = no glow; above 0 the paint glows in its colour (1 = full brightness, up to 10).")]
    public float Glow = 0f;

    public override void Start()
    {
        Paint(RedButton, "Red paint", () => Red);
        Paint(OrangeButton, "Orange paint", () => Orange);
        Paint(YellowButton, "Yellow paint", () => Yellow);
        Paint(GreenButton, "Green paint", () => Green);
        Paint(BlueButton, "Blue paint", () => Blue);
        Paint(IndigoButton, "Indigo paint", () => Indigo);
        Paint(VioletButton, "Violet paint", () => Violet);
        Paint(WhiteButton, "White paint", () => White);
        Paint(BlackButton, "Black paint", () => Black);
        if (IsValid(ResetButton))
            MakeInteractable(ResetButton, info => ResetPlayerTint(info.Username), true, null, true, 10f, "Wash the paint off");
    }

    // A colour button: whoever clicks it is painted that colour.
    private void Paint(SceneObject button, string hint, System.Func<Color> colour)
    {
        if (IsValid(button))
            MakeInteractable(button, info => TintPlayer(info.Username, colour(), Strength, Glow), true, null, true, 10f, hint);
    }

    private bool IsValid(SceneObject o) => o != null && !o.IsNull;
}