Broken RUntime

Editor/Core/SplashBuildPaths.cs

@@ -130,6 +130,24 @@ namespace SplashEdit.EditorCode
         public static string CUEOutputPath =>
             Path.Combine(BuildOutputDir, "psxsplash.cue");
 
+        /// <summary>
+        /// XML catalog path used by mkpsxiso to build the ISO image.
+        /// </summary>
+        public static string ISOCatalogPath =>
+            Path.Combine(BuildOutputDir, "psxsplash.xml");
+
+        /// <summary>
+        /// SYSTEM.CNF file path generated for the ISO image.
+        /// The PS1 BIOS reads this to find and launch the executable.
+        /// </summary>
+        public static string SystemCnfPath =>
+            Path.Combine(BuildOutputDir, "SYSTEM.CNF");
+
+        /// <summary>
+        /// Checks if mkpsxiso is installed in the tools directory.
+        /// </summary>
+        public static bool IsMkpsxisoInstalled() => MkpsxisoDownloader.IsInstalled();
+
         /// <summary>
         /// Ensures the build output and tools directories exist.
         /// Also appends entries to the project .gitignore if not present.