using System;

namespace UnityEngine.Perception.GroundTruth {
    /// <summary>
    /// A definition for how a <see cref="Labeling"/> should be resolved to a single label and color for semantic segmentation generation.
    /// </summary>
    [CreateAssetMenu(fileName = "SemanticSegmentationLabelConfig", menuName = "Perception/Semantic Segmentation Label Config", order = 1)]
    public class SemanticSegmentationLabelConfig : LabelConfig<SemanticSegmentationLabelEntry>
    {
    }

    /// <summary>
    /// LabelEntry for <see cref="SemanticSegmentationLabelConfig"/>. Maps a label to a color.
    /// </summary>
    [Serializable]
    public struct SemanticSegmentationLabelEntry : ILabelEntry
    {
        string ILabelEntry.label => this.label;
        /// <summary>
        /// The label this entry should match.
        /// </summary>
        public string label;
        /// <summary>
        /// The color to be drawn in the semantic segmentation image
        /// </summary>
        public Color color;
    }
}