feat: Initial commit

Assets/TextMesh Pro/Scripts/Runtime/TMP_ResourcesManager.cs

@@ -0,0 +1,158 @@
+/*
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.TextCore.Text;
+
+
+namespace TMPro
+{
+    /// <summary>
+    ///
+    /// </summary>
+    public class TMP_ResourceManager
+    {
+        // ======================================================
+        // TEXT SETTINGS MANAGEMENT
+        // ======================================================
+
+        private static TMP_Settings s_TextSettings;
+
+        internal static TMP_Settings GetTextSettings()
+        {
+            if (s_TextSettings == null)
+            {
+                // Try loading the TMP Settings from a Resources folder in the user project.
+                s_TextSettings = Resources.Load<TMP_Settings>("TextSettings"); // ?? ScriptableObject.CreateInstance<TMP_Settings>();
+
+                #if UNITY_EDITOR
+                if (s_TextSettings == null)
+                {
+                    // Open TMP Resources Importer to enable the user to import the TMP Essential Resources and option TMP Examples & Extras
+                    TMP_PackageResourceImporterWindow.ShowPackageImporterWindow();
+                }
+                #endif
+            }
+
+            return s_TextSettings;
+        }
+
+        // ======================================================
+        // FONT ASSET MANAGEMENT - Fields, Properties and Functions
+        // ======================================================
+
+        struct FontAssetRef
+        {
+            public int nameHashCode;
+            public int familyNameHashCode;
+            public int styleNameHashCode;
+            public long familyNameAndStyleHashCode;
+            public readonly FontAsset fontAsset;
+
+            public FontAssetRef(int nameHashCode, int familyNameHashCode, int styleNameHashCode, FontAsset fontAsset)
+            {
+                this.nameHashCode = nameHashCode;
+                this.familyNameHashCode = familyNameHashCode;
+                this.styleNameHashCode = styleNameHashCode;
+                this.familyNameAndStyleHashCode = (long) styleNameHashCode << 32 | (uint) familyNameHashCode;
+                this.fontAsset = fontAsset;
+            }
+        }
+
+        static readonly Dictionary<int, FontAssetRef> s_FontAssetReferences = new Dictionary<int, FontAssetRef>();
+        static readonly Dictionary<int, FontAsset> s_FontAssetNameReferenceLookup = new Dictionary<int, FontAsset>();
+        static readonly Dictionary<long, FontAsset> s_FontAssetFamilyNameAndStyleReferenceLookup = new Dictionary<long, FontAsset>();
+        static readonly List<int> s_FontAssetRemovalList = new List<int>(16);
+
+        static readonly int k_RegularStyleHashCode = TMP_TextUtilities.GetHashCode("Regular");
+
+        /// <summary>
+        /// Add font asset to resource manager.
+        /// </summary>
+        /// <param name="fontAsset">Font asset to be added to the resource manager.</param>
+        //[System.Obsolete("AddFontAsset() has been deprecated. Use TextResourceManager.AddFontAsset() instead. (UnityUpgradable) -> TextResourceManager.AddFontAsset()")]
+        public static void AddFontAsset(FontAsset fontAsset)
+        {
+            // Obsolete. Use TextResourceManager.AddFontAsset() instead.
+        }
+
+        /// <summary>
+        /// Remove font asset from resource manager.
+        /// </summary>
+        /// <param name="fontAsset">Font asset to be removed from the resource manager.</param>
+        //[System.Obsolete("RemovedFontAsset() has been deprecated. Use TextResourceManager.RemoveFontAsset() instead. (UnityUpgradable) -> TextResourceManager.RemoveFontAsset()")]
+        public static void RemoveFontAsset(FontAsset fontAsset)
+        {
+            // Obsolete. Use TextResourceManager.RemoveFontAsset() instead.
+        }
+
+        /// <summary>
+        /// Try getting a reference to the font asset using the hash code calculated from its file name.
+        /// </summary>
+        /// <param name="nameHashcode"></param>
+        /// <param name="fontAsset"></param>
+        /// <returns></returns>
+        internal static bool TryGetFontAssetByName(int nameHashcode, out FontAsset fontAsset)
+        {
+            fontAsset = null;
+
+            return s_FontAssetNameReferenceLookup.TryGetValue(nameHashcode, out fontAsset);
+        }
+
+        /// <summary>
+        /// Try getting a reference to the font asset using the hash code calculated from font's family and style name.
+        /// </summary>
+        /// <param name="familyNameHashCode"></param>
+        /// <param name="styleNameHashCode"></param>
+        /// <param name="fontAsset"></param>
+        /// <returns></returns>
+        internal static bool TryGetFontAssetByFamilyName(int familyNameHashCode, int styleNameHashCode, out FontAsset fontAsset)
+        {
+            fontAsset = null;
+
+            if (styleNameHashCode == 0)
+                styleNameHashCode = k_RegularStyleHashCode;
+
+            long familyAndStyleNameHashCode = (long) styleNameHashCode << 32 | (uint) familyNameHashCode;
+
+            return s_FontAssetFamilyNameAndStyleReferenceLookup.TryGetValue(familyAndStyleNameHashCode, out fontAsset);
+        }
+
+        /// <summary>
+        ///
+        /// </summary>
+        internal static void RebuildFontAssetCache()
+        {
+            // Iterate over loaded font assets to update affected font assets
+            foreach (var pair in s_FontAssetReferences)
+            {
+                FontAssetRef fontAssetRef = pair.Value;
+
+                FontAsset fontAsset = fontAssetRef.fontAsset;
+
+                if (fontAsset == null)
+                {
+                    // Remove font asset from our lookup dictionaries
+                    s_FontAssetNameReferenceLookup.Remove(fontAssetRef.nameHashCode);
+                    s_FontAssetFamilyNameAndStyleReferenceLookup.Remove(fontAssetRef.familyNameAndStyleHashCode);
+
+                    // Add font asset to our removal list
+                    s_FontAssetRemovalList.Add(pair.Key);
+                    continue;
+                }
+
+                fontAsset.InitializeCharacterLookupDictionary();
+                fontAsset.AddSynthesizedCharactersAndFaceMetrics();
+            }
+
+            // Remove font assets in our removal list from our font asset references
+            for (int i = 0; i < s_FontAssetRemovalList.Count; i++)
+            {
+                s_FontAssetReferences.Remove(s_FontAssetRemovalList[i]);
+            }
+            s_FontAssetRemovalList.Clear();
+
+            TextEventManager.ON_FONT_PROPERTY_CHANGED(true, null);
+        }
+    }
+}
+*/