bump version + add info about config files

Author: Random06457

README.md

@@ -10,7 +10,7 @@ Demo (old) : https://youtu.be/AIVDunCtSnM
 ## Filesystem Parser
 The tool can parse the filesystem contained in a given Zelda ROM and extract/replace/open the files in it.
 
-### ROM/RAM Address Conversion
+## ROM/RAM Address Conversion
 The tool recreates the memory map of the ROM like how it would lie in virtual RAM (i.e. without any heap allocation / code relocation) and makes you able to convert addresses from one address space to another.
 
 ## Object Analyzer
@@ -30,6 +30,11 @@ The Skeleton Viewer can parse and render skeletons and animations used in Ocarin
 
 Note that currently only standart limbs are supported (no SkinLimb/LodLimb)
 
+# Configuration
+Z64Utils requires some configuration files in order to work properly. The purpose of these files is to give some basic information on the different ROM versions.
+
+You can find these configuration files as well as some additional information about them [here](https://github.com/Random06457/Z64Utils-Config).
+
 # Dependencies
 
 Currently, the only requirement is `.NET 5.0.5` (Not to be confused with `.NET Core` or `.NET Framework`).

Z64Utils/Common/UpdateChecker.cs

@@ -125,7 +125,7 @@ public static class UpdateChecker
     {
 
         public const string ReleaseURL = @"https://api.github.com/repos/Random06457/Z64Utils/releases/latest";
-        public const string CurrentTag = "v2.0.1";
+        public const string CurrentTag = "v2.1.0";
 
         public static GithubRelease GetLatestRelease()
         {

Z64Utils/Forms/MainForm.cs

@@ -129,18 +129,17 @@ private void RomOpenItem_Click(object sender, EventArgs e)
                 });
 
                 StartTask(() => {
-                    //try
-                    //{
+                    try
+                    {
                         _game = new Z64Game(openFileDialog1.FileName, ProcessCallback);
-                    /*}
+                    }
                     catch(Exception ex)
                     {
                         Invoke(new Action(() =>
                         {
-                            MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                            MessageBox.Show(ex.Message + "\r\n\r\nIf this issue is related to config files, consider downloading the latest version at github.com/Random06457/Z64Utils-Config", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
                         }));
                     }
-                    */
 
                     Invoke(new Action(() =>
                     {

Z64Utils/Z64/Z64Game.cs

@@ -142,7 +142,7 @@ public Z64Game(N64Rom rom, Action<float, string> progressCalback = null)
 
             Version = Z64Version.IdentifyRom(rom, out int fileTableOff);
             if (Version == null)
-                throw new Z64GameException("Invalid or unknown build name");
+                throw new Z64GameException("Could not identify build. Please check your config files.");
 
             if (!N64CheckSum.Validate(Rom, Version.Cic))
                 throw new Exception("Invalid CRC");

Z64Utils/Z64/Z64Memory.cs

@@ -52,7 +52,7 @@ public Z64Memory(Z64Game game)
             }
             catch (Exception ex)
             {
-                throw new Z64MemoryException("Error while creating the memory map. Please check your config file (versions/*.json)");
+                throw new Z64MemoryException("Error while creating the memory map. Please check your config files (versions/*.json)");
             }
         }
 

Z64Utils/Z64/Z64Version.cs

@@ -263,7 +263,13 @@ public static Z64Version IdentifyRom(N64Rom rom, out int fileTableOff)
         private static Dictionary<string, Z64Version> _versions;
         private static void LoadVersions()
         {
-            var files = Directory.GetFiles("versions", "*.json");
+            string path = "versions";
+            if (!Directory.Exists(path))
+                throw new Exception($"Could load config files (\"{path}/*.json\").");
+
+            var files = Directory.GetFiles(path, "*.json");
+            if (files.Length == 0)
+                throw new Exception($"Could load config files (\"{path}/*.json\").");
 
             _versions = new();
             var options = new JsonSerializerOptions()