Lokalisierungs-Editor: liest/schreibt messages_<lang>.properties in blight-lang

TextBundleIO von JSON auf Java-Properties-Format umgestellt (messages_*.properties).
Reihenfolge der Keys bleibt beim Laden erhalten. EditorApp zeigt jetzt auf
blight-lang/src/main/resources/lang/ statt blight-assets/localization/.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

blight-common/src/main/java/de/blight/common/model/TextBundleIO.java

@@ -1,13 +1,9 @@
 package de.blight.common.model;
 
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.reflect.TypeToken;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.IOException;
+import java.io.*;
-import java.lang.reflect.Type;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -15,31 +11,57 @@ import java.util.*;
 import java.util.stream.Stream;
 
 /**
- * Lädt und speichert {@link TextBundle}-Instanzen als JSON.
+ * Lädt und speichert {@link TextBundle}-Instanzen als Java-Properties-Dateien.
- * Dateiformat: {@code <lang>.json} im localization/-Verzeichnis.
+ * Dateiformat: {@code messages_<lang>.properties} im lang/-Verzeichnis.
  */
 public final class TextBundleIO {
 
     private static final Logger log = LoggerFactory.getLogger(TextBundleIO.class);
-    private static final String EXTENSION = ".json";
+    private static final String PREFIX    = "messages_";
-    private static final Gson GSON = new GsonBuilder().setPrettyPrinting().create();
+    private static final String EXTENSION = ".properties";
-    private static final Type MAP_TYPE = new TypeToken<LinkedHashMap<String, String>>(){}.getType();
 
     private TextBundleIO() {}
 
     public static void save(TextBundle bundle, Path dir) throws IOException {
         Files.createDirectories(dir);
-        Files.writeString(dir.resolve(bundle.getLanguage() + EXTENSION),
+        Path file = dir.resolve(PREFIX + bundle.getLanguage() + EXTENSION);
-                GSON.toJson(bundle.getEntries()), StandardCharsets.UTF_8);
+        Properties props = new Properties();
-        log.debug("[TextBundleIO] Gespeichert: {}", bundle.getLanguage());
+        props.putAll(bundle.getEntries());
+        try (BufferedWriter w = Files.newBufferedWriter(file, StandardCharsets.UTF_8)) {
+            // Manuell schreiben um Kommentar-Header und Reihenfolge zu erhalten
+            for (Map.Entry<String, String> e : bundle.getEntries().entrySet()) {
+                w.write(escapeKey(e.getKey()) + "=" + escapeValue(e.getValue()));
+                w.newLine();
+            }
+        }
+        log.debug("[TextBundleIO] Gespeichert: {}", file);
     }
 
     public static TextBundle load(Path file) throws IOException {
-        String lang = file.getFileName().toString().replace(EXTENSION, "");
+        String name = file.getFileName().toString();
-        Map<String, String> map = GSON.fromJson(
+        String lang = name.replace(PREFIX, "").replace(EXTENSION, "");
-                Files.readString(file, StandardCharsets.UTF_8), MAP_TYPE);
+        Properties props = new Properties();
+        try (BufferedReader r = Files.newBufferedReader(file, StandardCharsets.UTF_8)) {
+            props.load(r);
+        }
+        // Properties erhält keine garantierte Reihenfolge – beim Laden Reihenfolge aus Datei rekonstruieren
+        LinkedHashMap<String, String> ordered = new LinkedHashMap<>();
+        try (BufferedReader r = Files.newBufferedReader(file, StandardCharsets.UTF_8)) {
+            String line;
+            while ((line = r.readLine()) != null) {
+                line = line.trim();
+                if (line.isEmpty() || line.startsWith("#") || line.startsWith("!")) continue;
+                int eq = line.indexOf('=');
+                int colon = line.indexOf(':');
+                int sep = (eq >= 0 && (colon < 0 || eq <= colon)) ? eq : colon;
+                if (sep < 0) continue;
+                String key = line.substring(0, sep).trim();
+                String val = props.getProperty(key, "");
+                ordered.put(key, val);
+            }
+        }
         TextBundle bundle = new TextBundle(lang);
-        if (map != null) bundle.setEntries(new LinkedHashMap<>(map));
+        bundle.setEntries(ordered);
         return bundle;
     }
 
@@ -47,7 +69,10 @@ public final class TextBundleIO {
         List<TextBundle> result = new ArrayList<>();
         if (!Files.isDirectory(dir)) return result;
         try (Stream<Path> walk = Files.list(dir)) {
-            walk.filter(p -> p.toString().endsWith(EXTENSION))
+            walk.filter(p -> {
+                    String n = p.getFileName().toString();
+                    return n.startsWith(PREFIX) && n.endsWith(EXTENSION);
+                })
                 .sorted()
                 .forEach(p -> {
                     try { result.add(load(p)); }
@@ -63,8 +88,11 @@ public final class TextBundleIO {
         List<String> langs = new ArrayList<>();
         if (!Files.isDirectory(dir)) return langs;
         try (Stream<Path> walk = Files.list(dir)) {
-            walk.filter(p -> p.toString().endsWith(EXTENSION))
+            walk.filter(p -> {
-                .map(p -> p.getFileName().toString().replace(EXTENSION, ""))
+                    String n = p.getFileName().toString();
+                    return n.startsWith(PREFIX) && n.endsWith(EXTENSION);
+                })
+                .map(p -> p.getFileName().toString().replace(PREFIX, "").replace(EXTENSION, ""))
                 .sorted()
                 .forEach(langs::add);
         } catch (IOException ignored) {}
@@ -72,6 +100,16 @@ public final class TextBundleIO {
     }
 
     public static void delete(String language, Path dir) throws IOException {
-        Files.deleteIfExists(dir.resolve(language + EXTENSION));
+        Files.deleteIfExists(dir.resolve(PREFIX + language + EXTENSION));
+    }
+
+    // ── Hilfsmethoden ─────────────────────────────────────────────────────────
+
+    private static String escapeKey(String key) {
+        return key.replace(" ", "\\ ");
+    }
+
+    private static String escapeValue(String val) {
+        return val.replace("\\", "\\\\").replace("\n", "\\n").replace("\r", "\\r");
     }
 }

blight-editor/src/main/java/de/blight/editor/EditorApp.java

@@ -10249,7 +10249,8 @@ public class EditorApp extends Application {
         label.setStyle("-fx-font-weight: bold; -fx-font-size: 13;");
         tb.getItems().addAll(backBtn, new Separator(Orientation.VERTICAL), label);
         topBar.getChildren().set(1, tb);
-        root.setCenter(new de.blight.editor.ui.LocalizationEditorView(ASSET_ROOT.resolve("localization")));
+        root.setCenter(new de.blight.editor.ui.LocalizationEditorView(
+                de.blight.editor.ProjectRoot.resolve("blight-lang", "src", "main", "resources", "lang")));
         root.setRight(null);
     }