Save settings

src/main/java/de/damcraft/serverseeker/country/CountrySetting.java

@@ -64,12 +64,13 @@ protected boolean isValueValid(Country value) {
 
     @Override
     protected NbtCompound save(NbtCompound tag) {
-        return null;
+        tag.putString("value", get().code);
+        return tag;
     }
 
     @Override
     protected Country load(NbtCompound tag) {
-        return null;
+        return ServerSeeker.COUNTRY_MAP.get(tag.getString("value"));
     }
 
     public static class Builder extends SettingBuilder<Builder, Country, CountrySetting> {

src/main/java/de/damcraft/serverseeker/gui/FindNewServersScreen.java

@@ -23,12 +23,14 @@
 import net.minecraft.client.gui.screen.multiplayer.MultiplayerScreen;
 import net.minecraft.client.network.ServerAddress;
 import net.minecraft.client.network.ServerInfo;
+import net.minecraft.nbt.NbtCompound;
 
 import java.util.List;
 
 import static de.damcraft.serverseeker.ServerSeeker.gson;
 
 public class FindNewServersScreen extends WindowScreen {
+    public static NbtCompound savedSettings;
     private int timer;
     public WButton findButton;
     private boolean threadHasFinished;
@@ -274,8 +276,11 @@ public FindNewServersScreen(MultiplayerScreen multiplayerScreen) {
 
     @Override
     public void initWidgets() {
+        loadSettings();
+        onClosed(this::saveSettings);
         settingsContainer = add(theme.verticalList()).widget();
         settingsContainer.add(theme.settings(settings));
+        add(theme.button("Reset all")).expandX().widget().action = this::resetSettings;
         findButton = add(theme.button("Find")).expandX().widget();
         findButton.action = () -> {
             ServersRequest request = new ServersRequest();
@@ -486,4 +491,21 @@ private void handleThreadFinish() {
 
         this.locked = false;
     }
+
+    public void saveSettings() {
+        savedSettings = sg.toTag();
+    }
+
+    public void loadSettings() {
+        if (savedSettings == null) return;
+        sg.fromTag(savedSettings);
+    }
+
+    public void resetSettings() {
+        for (Setting<?> setting : sg) {
+            setting.reset();
+        }
+        saveSettings();
+        reload();
+    }
 }