TechbloxModdingAPI/TechbloxModdingAPI/Interface/IMGUI/Image.cs

using UnityEngine;

namespace TechbloxModdingAPI.Interface.IMGUI
{
    /// <summary>
    /// An image.
    /// This wraps Unity's IMGUI Label.
    /// </summary>
    public class Image : UIElement
    {
        private bool automaticLayout = false;
        
        /// <summary>
        /// The image texture to display
        /// </summary>
        public Texture Texture { get; set; }
        
        /// <summary>
        /// The rectangular area in the window that the image can use
        /// </summary>
        public Rect Box { get; set; } = Rect.zero;
        
        public override void OnGUI()
        {
            //if (Texture == null) return;
            if (automaticLayout)
            {
                GUILayout.Label(Texture, Constants.Default.label);
            }
            else
            {
                GUI.Label(Box, Texture, Constants.Default.label);
            }
        }
        
        /// <summary>
        /// Initializes a new instance of the <see cref="T:TechbloxModdingAPI.Interface.IMGUI.Image"/> class with automatic layout.
        /// </summary>
        /// <param name="texture">Image to display.</param>
        /// <param name="name">The element's name.</param>
        public Image(Texture texture = null, string name = null) : base(texture == null ? "" : $"{texture.name}({texture.width}x{texture.height})", name)
        {
            automaticLayout = true;
            Texture = texture;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="T:TechbloxModdingAPI.Interface.IMGUI.Image"/> class.
        /// </summary>
        /// <param name="box">Rectangular area for the image.</param>
        /// <param name="texture">Image to display.</param>
        /// <param name="name">The element's name.</param>
        public Image(Rect box, Texture texture = null, string name = null) : this(texture, name)
        {
            this.Box = box;
            automaticLayout = false;
        }
    }
}