Second commit

Assets/Tremble/Editor/EditorUI/Utils/EditorGameObjectIconUtil.cs

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+//
+// This file is part of the Tremble package by Tiny Goose.
+// Copyright (c) 2024-2026 TinyGoose Ltd., All Rights Reserved.
+//
+
+// Adapted from Unity3D-IconManager by Thundernerd.
+// This is only a tiny portion of the original code, but in the interest of attributing to his good work,
+// I'll include his licence and a link to the original.
+
+// https://github.com/Thundernerd/Unity3D-IconManager/
+
+// Original Licence follows:
+// MIT License
+//
+// Copyright (c) [2020] [Christiaan Bloemendaal]
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+// associated documentation files (the "Software"), to deal in the Software without restriction,
+// including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
+// subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all copies or substantial
+// portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
+// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+using UnityEditor;
+using UnityEngine;
+
+namespace TinyGoose.Tremble.Editor
+{
+	public static class EditorGameObjectIconUtil
+	{
+		public enum EditorIcon
+		{
+			GrayDiamond,
+			BlueDiamond,
+			TealDiamond,
+			GreenDiamond,
+			YellowDiamond,
+			OrangeDiamond,
+			RedDiamond,
+			PurpleDiamond,
+
+			MAX
+		}
+
+		public enum EditorLabel
+		{
+			Gray,
+			Blue,
+			Teal,
+			Green,
+			Yellow,
+			Orange,
+			Red,
+			Purple,
+
+			MAX
+		}
+
+		public static void SetEditorIcon(this GameObject go, EditorIcon icon)
+		{
+			//TODO(jwf): cache these!
+			Texture2D texture = EditorGUIUtility.FindTexture($"sv_icon_dot{(int)icon+8}_pix16_gizmo");
+			EditorGUIUtility.SetIconForObject(go, texture);
+		}
+
+		public static void SetEditorIcon(this GameObject go, EditorLabel label)
+		{
+			//TODO(jwf): cache these!
+			Texture2D texture = EditorGUIUtility.FindTexture($"sv_label_{(int)label}");
+			EditorGUIUtility.SetIconForObject(go, texture);
+		}
+	}
+}