Added ability to delete nodes from editor, added complete node load and save for the DSL

2026-05-06 09:29:28 +02:00
parent 44bfd7ce1d
commit 18b76f3cbc
20 changed files with 451 additions and 84 deletions
@@ -0,0 +1,57 @@
+using System.Collections.Generic;
+using Godot;
+
+public class FileHandler()
+{
+    public static void CreateScriptDirectory()
+    {
+        DirAccess.MakeDirRecursiveAbsolute("user://scripts");
+    }
+
+    public static void SaveProgram(string filename, string content)
+    {
+        CreateScriptDirectory();
+        string path = $"user://scripts/{filename}.dsl";
+
+        FileAccess file = FileAccess.Open(path, FileAccess.ModeFlags.Write);
+        file.StoreString(content);
+    }
+
+    public static List<string> LoadProgramNames()
+    {
+        CreateScriptDirectory();
+        List<string> programs = new List<string>();
+
+        DirAccess dir = DirAccess.Open("user://scripts");
+        if (dir == null)
+            return programs;
+
+        dir.ListDirBegin();
+        while (true)
+        {
+            string fileName = dir.GetNext();
+            if (fileName == "")
+                break;
+
+            if (!dir.CurrentIsDir() && fileName.EndsWith(".dsl"))
+            {
+                programs.Add(fileName.Replace(".dsl", ""));
+            }
+        }
+        dir.ListDirEnd();
+
+        return programs;
+    }
+
+    public static string LoadProgram(string name)
+    {
+        CreateScriptDirectory();
+        string path = $"user://scripts/{name}.dsl";
+
+        if (!FileAccess.FileExists(path))
+            return "";
+
+        FileAccess file = FileAccess.Open(path, FileAccess.ModeFlags.Read);
+        return file.GetAsText();
+    }
+}