Messing around with thing.

Things not working.

src/reader.zig

@@ -2,22 +2,27 @@ const std = @import("std");
 
 const FileHolder = @import("readers/file_holder.zig").FileHolder;
 const Superblock = @import("superblock.zig").Superblock;
+const File = @import("file.zig").File;
 
 pub const Reader = struct {
     arena: std.heap.ArenaAllocator,
     holder: FileHolder,
     super: Superblock,
+    root: File,
 
     pub fn init(alloc: std.mem.Allocator, filepath: []const u8, offset: u64) !Reader {
         var holder: FileHolder = try .init(filepath, offset);
         const super: Superblock = try holder.anyAt(0).readStruct(Superblock);
         try super.validate();
         const arena: std.heap.ArenaAllocator = .init(alloc);
-        return .{
+        var out: Reader = .{
             .arena = arena,
             .holder = holder,
             .super = super,
+            .root = undefined,
         };
+        out.root = try .fromRef(&out, super.root_ref, "");
+        return out;
     }
     pub fn deinit(self: *const Reader) void {
         self.arena.deinit();
@@ -27,6 +32,7 @@ pub const Reader = struct {
 
 test "reader" {
     const test_file_path = "testing/LinuxPATest.sfs";
-    const rdr: Reader = try .init(std.testing.allocator, test_file_path, 0);
+    var rdr: Reader = try .init(std.testing.allocator, test_file_path, 0);
     defer rdr.deinit();
+    std.debug.print("{}\n", .{rdr.root});
 }