.

core/bukkit/api/main/java/de/kentoj/scrow/bukkit/minigame/Minigame.java

@@ -6,7 +6,7 @@ import java.util.concurrent.CompletableFuture;
 
 public interface Minigame {
 
-    ScrowMessageStyle messageStyle();
+    ScrowMessageStyle style();
 
     /**
      * Required participant count

core/bukkit/api/main/java/de/kentoj/scrow/bukkit/minigame/phaseflow/PhaseContext.java

@@ -30,7 +30,7 @@ public class PhaseContext<T extends Minigame> {
     }
 
     public ScrowMessageStyle style() {
-        return game.messageStyle();
+        return game.style();
     }
 
     public PhaseListeners listeners() {

core/configurator/BUILD

@@ -0,0 +1,29 @@
+load("@rules_jvm_external//:defs.bzl", "artifact")
+load("@rules_java//java:defs.bzl", "java_binary", "java_library")
+
+java_binary(
+    name = "_plugin",
+    srcs = glob(["main/java/**/*.java"]),
+    create_executable = False,
+    resources = glob(["main/resources/**"]),
+    resource_strip_prefix = "core/configurator/main/resources",
+    deps = [
+        "//core/bukkit:api",
+        artifact("io.papermc.paper:paper-api"),
+    ],
+)
+
+java_library(
+    name = "lib",
+    visibility = ["//visibility:public"],
+    exports = [":_plugin"],
+    neverlink = True,
+)
+
+genrule(
+    name = "plugin",
+    srcs = [":_plugin_deploy.jar"],
+    outs = ["plugin.jar"],
+    cmd = "cp $< $@",
+    visibility = ["//visibility:public"],
+)

core/configurator/README.md

@@ -0,0 +1,34 @@
+# configurator
+
+This plugin/API allows developers to define configuration fields by name(or rather key) and data type, and have admins easily set
+the fields' values in-game using commands such as `/cfg key chat.messageDelay set 50 ms`.
+
+<small>
+the key literal in `/cfg key` is required, because there are other modes like `/cfg check` that checks
+the configFile for uninitialized values.
+</small>
+
+# Design
+
+Plugins register configuration nodes by key. A key consists of a unique identifier and a type.
+The type handles (de)serialization and defines actions. Actions can be used on nodes.
+Nodes hold values.
+
+The `/configFile` or `/cfg` command is used by admins to configure the plugin:
+A lobby plugin might register a node with the identifier `lobby.spawnLocation` and type `ConfigLocationType`,
+which gives us the command `/cfg key lobby.spawnLocation`.
+Let's say the ConfigLocationType defines an action to use the player's location as the value("pick-current")
+and an action to teleport the user to the defined location("teleport").
+Thus, we can do `/cfg key lobby.spawnLocation pick-current` or `/cfg key lobby.spawnLocation teleport`.
+Tab completion makes this pretty obvious.
+
+## Lists
+
+Now maybe we want to make our lobby have some launch pads(i.e. some pressure plates that launch the player).
+So, lists would be handy.
+For lists, we simply use a Node of type List<ConfigType of Element>, so for our launch pads, we could make a node
+with identifier "lobby.launchpads" and type `ConfigListType<ConfigLocationType>`.
+Now to add a launch pad, we can just `/cfg key lobby.launchpads append`, which creates a new uninitialized element
+in the list, followed by `/cfg key lobby.launchpads.0 pick-current` which actually sets the node's value.
+
+The node `lobby.launchpads.0` is not a real registered node. It is a Sub-Node of the `lobby.launchpads` node.

core/configurator/main/java/site/lab0x13/scrow/configurator/ConfiguratorPlugin.java

@@ -0,0 +1,48 @@
+package site.lab0x13.scrow.configurator;
+
+import de.kentoj.scrow.bukkit.ScrowAPI;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import site.lab0x13.scrow.configurator.command.ConfiguratorCommand;
+import site.lab0x13.scrow.configurator.configfile.ConfigFile;
+import site.lab0x13.scrow.configurator.configfile.ConfigFileRegistry;
+import site.lab0x13.scrow.configurator.storable.impl.VectorStorable;
+import site.lab0x13.scrow.configurator.storable.impl.location.LocationStorable;
+
+import java.io.IOException;
+
+public class ConfiguratorPlugin extends JavaPlugin {
+
+    private static final Logger log = LoggerFactory.getLogger(ConfiguratorPlugin.class);
+
+    @Override
+    public void onEnable() {
+        ConfigFile hotPotatoConfig = ConfigFile.of(this.getDataPath().resolve("config.json"));
+        ConfigFileRegistry.get().register(hotPotatoConfig);
+
+        var someVector = new VectorStorable();
+        var someLocation = new LocationStorable();
+        hotPotatoConfig.registerStorable("someVector", someVector);
+        hotPotatoConfig.registerStorable("someLocation", someLocation);
+
+        try {
+            hotPotatoConfig.load();
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        ScrowAPI.commands().register(ConfiguratorCommand.rootLiteral(ConfigFileRegistry.get()));
+    }
+
+    @Override
+    public void onDisable() {
+        try {
+            for (var cfg : ConfigFileRegistry.get().allConfigs().values()) {
+                log.info("saving {}...", cfg.path());
+                cfg.save();
+            }
+        } catch (IOException e) {
+            throw new RuntimeException("Failed saving config", e);
+        }
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/action/GlobalSetJsonAction.java

@@ -0,0 +1,41 @@
+package site.lab0x13.scrow.configurator.action;
+
+import com.google.gson.JsonElement;
+import de.kentoj.scrow.bukkit.command.ScrowBukkitCC;
+import de.kentoj.scrowlib.command.type.JsonArgumentType;
+import site.lab0x13.scrow.commands.model.argument.Argument;
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+import java.util.List;
+
+public final class GlobalSetJsonAction implements StorableAction<Object, Storable<Object>> {
+
+    private final Argument<ScrowBukkitCC, JsonElement> valueArg =
+            Argument.builder("jsonValue", new JsonArgumentType<ScrowBukkitCC>()).build();
+
+    @Override
+    public String name() {
+        return "set-json";
+    }
+
+    @Override
+    public List<Argument<ScrowBukkitCC, ?>> arguments(Storable<Object> __) {
+        return List.of(valueArg);
+    }
+
+    @Override
+    public boolean requiresValue() {
+        return false;
+    }
+
+    @Override
+    public void execute(Storable<Object> storable, ScrowBukkitCC ctx) {
+        try {
+            storable.loadJson(ctx.getArg(valueArg));
+        } catch (Exception ex) {
+            ctx.sender().sendMessage(ctx.style().err("Failed serializing: " + ex.getMessage()));
+            return;
+        }
+        ctx.sender().sendMessage(ctx.style().ok("Value set."));
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/action/GlobalShowAction.java

@@ -0,0 +1,41 @@
+package site.lab0x13.scrow.configurator.action;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonElement;
+import de.kentoj.scrow.bukkit.command.ScrowBukkitCC;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.event.ClickEvent;
+import site.lab0x13.scrow.commands.model.argument.Argument;
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+import java.util.Collections;
+import java.util.List;
+
+public final class GlobalShowAction implements StorableAction<Object, Storable<Object>> {
+
+    private static final Gson GSON = new GsonBuilder().setPrettyPrinting().serializeNulls().create();
+
+    @Override
+    public String name() {
+        return "show-json";
+    }
+
+    @Override
+    public List<Argument<ScrowBukkitCC, ?>> arguments(Storable<Object> __) {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public boolean requiresValue() {
+        return true;
+    }
+
+    @Override
+    public void execute(Storable<Object> storable, ScrowBukkitCC ctx) {
+        var prettyJson = GSON.toJson(storable.toJson(), JsonElement.class);
+        var component = Component.text(prettyJson + " [click to copy]")
+                .clickEvent(ClickEvent.copyToClipboard(prettyJson));
+        ctx.sender().sendMessage(ctx.style().ok(component));
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/action/PickAction.java

@@ -0,0 +1,42 @@
+package site.lab0x13.scrow.configurator.action;
+
+import de.kentoj.scrow.bukkit.command.ScrowBukkitCC;
+import org.bukkit.Sound;
+import org.bukkit.entity.Player;
+import site.lab0x13.scrow.commands.model.argument.Argument;
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
+public abstract class PickAction<V> implements StorableAction<Object, Storable<Object>> {
+
+    protected abstract CompletableFuture<V> pick(Player player);
+
+    @Override
+    public List<Argument<ScrowBukkitCC, ?>> arguments(Storable<Object> __) {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public boolean requiresValue() {
+        return false;
+    }
+
+    @Override
+    public void execute(Storable<Object> node, ScrowBukkitCC ctx) {
+        pick(ctx.player())
+                .orTimeout(10, TimeUnit.MINUTES)
+                .whenComplete((picked, ex) -> {
+                    if (ex instanceof TimeoutException) {
+                        ctx.player().sendMessage(ctx.style().err("Timed out picking value."));
+                        return;
+                    }
+                    ctx.player().playSound(ctx.player().getLocation(), Sound.ENTITY_EXPERIENCE_ORB_PICKUP, 0.5f, 0f);
+                    node.value(picked);
+                });
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/action/StorableAction.java

@@ -0,0 +1,18 @@
+package site.lab0x13.scrow.configurator.action;
+
+import de.kentoj.scrow.bukkit.command.ScrowBukkitCC;
+import site.lab0x13.scrow.commands.model.argument.Argument;
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+import java.util.List;
+
+public interface StorableAction<V, T extends Storable<V>> {
+
+    String name();
+
+    List<Argument<ScrowBukkitCC, ?>> arguments(T node);
+
+    boolean requiresValue();
+
+    void execute(T storable, ScrowBukkitCC ctx);
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/action/ValuePicker.java

@@ -0,0 +1,10 @@
+package site.lab0x13.scrow.configurator.action;
+
+import org.bukkit.entity.Player;
+
+import java.util.concurrent.CompletableFuture;
+
+public interface ValuePicker<T> {
+
+    CompletableFuture<T> pick(Player player);
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/command/CheckLiteral.java

@@ -0,0 +1,40 @@
+package site.lab0x13.scrow.configurator.command;
+
+import de.kentoj.scrow.bukkit.command.ScrowBukkitCC;
+import site.lab0x13.scrow.commands.model.literal.Literal;
+import site.lab0x13.scrow.configurator.configfile.ConfigFile;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+import static java.util.Objects.*;
+
+final class CheckLiteral {
+
+    private final Literal<ScrowBukkitCC> literal;
+    private final ConfigFile configFile;
+
+    public CheckLiteral(ConfigFile configFile) {
+        this.configFile = configFile;
+        this.literal = Literal.<ScrowBukkitCC>builder("check")
+                .withSyncExecutor(this::execute)
+                .build();
+    }
+
+    private void execute(ScrowBukkitCC ctx) {
+        var badNodes = new AtomicInteger();
+        configFile.allKeys().forEach(key -> {
+            var error = requireNonNull(configFile.getStorable(key)).checkValue();
+            if (error == null) return;
+            ctx.sender().sendMessage(ctx.style().ok(key + ": " + error));
+        });
+
+        if (badNodes.get() > 0)
+            ctx.sender().sendMessage(ctx.style().err("Found " + badNodes + " errors."));
+        else
+            ctx.sender().sendMessage(ctx.style().ok("No errors."));
+    }
+
+    public Literal<ScrowBukkitCC> literal() {
+        return literal;
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/command/ConfigLiteral.java

@@ -0,0 +1,17 @@
+package site.lab0x13.scrow.configurator.command;
+
+import de.kentoj.scrow.bukkit.command.ScrowBukkitCC;
+import site.lab0x13.scrow.commands.model.literal.Literal;
+import site.lab0x13.scrow.configurator.configfile.ConfigFile;
+
+public final class ConfigLiteral {
+    private ConfigLiteral() {
+    }
+
+    public static Literal<ScrowBukkitCC> literal(ConfigFile cfg) {
+        return Literal.<ScrowBukkitCC>builder(cfg.path().normalize().toString())
+                .withSubLiteral(new KeyLiteral(cfg).literal())
+                .withSubLiteral(new CheckLiteral(cfg).literal())
+                .build();
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/command/ConfiguratorCommand.java

@@ -0,0 +1,27 @@
+package site.lab0x13.scrow.configurator.command;
+
+import de.kentoj.scrow.bukkit.command.ScrowBukkitCC;
+import de.kentoj.scrowlib.convention.ScrowMessageStyle;
+import net.kyori.adventure.text.format.TextColor;
+import site.lab0x13.scrow.commands.model.literal.Literal;
+import site.lab0x13.scrow.commands.model.literal.LiteralMeta;
+import site.lab0x13.scrow.commands.model.literal.RootLiteral;
+import site.lab0x13.scrow.configurator.configfile.ConfigFileRegistry;
+
+public final class ConfiguratorCommand {
+
+    private ConfiguratorCommand() {
+    }
+
+    public static RootLiteral<ScrowBukkitCC> rootLiteral(ConfigFileRegistry registry) {
+        return Literal.<ScrowBukkitCC>dynamic("configurator", "cfg")
+                .withPermission("command.config")
+                .withSubLiteralMetas(() -> registry.allConfigs().keySet().stream().map(LiteralMeta::of).toList())
+                .withSubLiteralProvider(name -> {
+                    var configFile = registry.getConfigFile(name);
+                    if (configFile == null) return null;
+                    return ConfigLiteral.literal(configFile);
+                })
+                .asRootLiteral(new ScrowMessageStyle("Configurator", TextColor.color(0x9070C0)));
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/command/KeyLiteral.java

@@ -0,0 +1,48 @@
+package site.lab0x13.scrow.configurator.command;
+
+import de.kentoj.scrow.bukkit.command.ScrowBukkitCC;
+import org.jetbrains.annotations.Nullable;
+import site.lab0x13.scrow.commands.model.literal.Literal;
+import site.lab0x13.scrow.commands.model.literal.LiteralMeta;
+import site.lab0x13.scrow.configurator.configfile.ConfigFile;
+import site.lab0x13.scrow.configurator.storable.Storable;
+import site.lab0x13.scrow.configurator.action.StorableAction;
+
+final class KeyLiteral {
+
+    private final Literal<ScrowBukkitCC> literal;
+    private final ConfigFile configFile;
+
+    KeyLiteral(ConfigFile configFile) {
+        this.configFile = configFile;
+        literal = Literal.<ScrowBukkitCC>dynamic("key")
+                .withSubLiteralMetas(() -> configFile.allKeys().stream().map(LiteralMeta::of).toList())
+                .withSubLiteralProvider(this::keyLiteral)
+                .build();
+    }
+
+    private @Nullable Literal<ScrowBukkitCC> keyLiteral(String name) {
+        var storable = (Storable<Object>) configFile.getStorable(name);
+        if (storable == null) return null;
+
+        var literalBuilder = Literal.<ScrowBukkitCC>builder(name);
+        for (var _action : storable.actions()) {
+            var action = (StorableAction<Object, Storable<Object>>) _action;
+            var actionLiteralBuilder = Literal.<ScrowBukkitCC>builder(action.name());
+            action.arguments(storable).forEach(actionLiteralBuilder::withArgument);
+            actionLiteralBuilder.withSyncExecutor(ctx -> {
+                if (action.requiresValue() && storable.value() == null) {
+                    ctx.sender().sendMessage(ctx.style().err("No value set."));
+                    return;
+                }
+                action.execute(storable, ctx);
+            });
+            literalBuilder.withSubLiteral(actionLiteralBuilder.build());
+        }
+        return literalBuilder.build();
+    }
+
+    public Literal<ScrowBukkitCC> literal() {
+        return literal;
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/configfile/ConfigFile.java

@@ -0,0 +1,28 @@
+package site.lab0x13.scrow.configurator.configfile;
+
+import org.jetbrains.annotations.Nullable;
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.List;
+import java.util.Map;
+
+public interface ConfigFile extends Storable<Map<String, Storable<?>>> {
+
+    static ConfigFile of(Path path) {
+        return new ConfigFileImpl(path.normalize());
+    }
+
+    @Nullable Storable<?> getStorable(String key);
+
+    void registerStorable(String key, Storable<?> storable);
+
+    List<String> allKeys();
+
+    void load() throws IOException;
+
+    void save() throws IOException;
+
+    Path path();
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/configfile/ConfigFileImpl.java

@@ -0,0 +1,83 @@
+package site.lab0x13.scrow.configurator.configfile;
+
+import com.google.gson.JsonParser;
+import org.jetbrains.annotations.Nullable;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import site.lab0x13.scrow.configurator.storable.MapStorable;
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.List;
+
+import static java.util.Objects.requireNonNull;
+
+class ConfigFileImpl extends MapStorable<Storable<?>> implements ConfigFile {
+
+    private static final Logger log = LoggerFactory.getLogger(ConfigFileImpl.class);
+    private final Path path;
+
+    ConfigFileImpl(Path path) {
+        this.path = path;
+    }
+
+    @Override
+    public @Nullable Storable<?> getStorable(String key) {
+        var index = key.indexOf(':');
+        if (index == -1)
+            return getSubField(key);
+        if (key.endsWith(":"))
+            return null;
+
+        var fieldName = key.substring(0, index);
+        Storable<?> storable = getSubField(fieldName);
+        if (storable == null)
+            return null;
+        for (String subFieldName : key.substring(index + 1).split(":")) {
+            if (subFieldName.isEmpty()) continue;
+            storable = storable.getSubField(subFieldName);
+            if (storable == null)
+                return null;
+        }
+        return storable;
+    }
+
+    @Override
+    public void registerStorable(String key, Storable<?> storable) {
+        registerEntry(key, (Storable<Object>) storable);
+    }
+
+    @Override
+    public List<String> allKeys() {
+        var res = new ArrayList<String>();
+        subFieldNames().forEach(key -> addKeysRecursively(res, key, requireNonNull(getSubField(key))));
+        return res;
+    }
+
+    private void addKeysRecursively(List<String> result, String key, Storable<?> storable) {
+        result.add(key);
+        storable.subFieldNames().forEach(subKey ->
+                addKeysRecursively(result, key + ":" + subKey, requireNonNull(storable.getSubField(subKey))));
+    }
+
+    @Override
+    public void load() throws IOException {
+        if (!Files.exists(this.path)) return;
+        var json = Files.readString(this.path());
+        this.loadJson(JsonParser.parseString(json));
+    }
+
+    @Override
+    public void save() throws IOException {
+        Files.createDirectories(this.path().getParent());
+        Files.writeString(this.path(), this.toJson().toString());
+    }
+
+    @Override
+    public Path path() {
+        return path;
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/configfile/ConfigFileRegistry.java

@@ -0,0 +1,34 @@
+package site.lab0x13.scrow.configurator.configfile;
+
+import org.jetbrains.annotations.Nullable;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class ConfigFileRegistry {
+
+    private static final Logger log = LoggerFactory.getLogger(ConfigFileRegistry.class);
+    private static final ConfigFileRegistry instance = new ConfigFileRegistry();
+
+    public static ConfigFileRegistry get() {
+        return instance;
+    }
+
+    private final Map<String, ConfigFile> configFiles = new HashMap<>();
+
+    public void register(ConfigFile configFile) {
+        var oldValue = configFiles.put(configFile.path().toString(), configFile);
+        if (oldValue != null)
+            log.warn("Overwriting old config with same path '{}'", configFile.path());
+    }
+
+    public Map<String, ConfigFile> allConfigs() {
+        return new HashMap<>(configFiles);
+    }
+
+    public @Nullable ConfigFile getConfigFile(String path) {
+        return configFiles.get(path);
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/AbstractStorable.java

@@ -0,0 +1,44 @@
+package site.lab0x13.scrow.configurator.storable;
+
+import org.jetbrains.annotations.Nullable;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Predicate;
+
+public abstract class AbstractStorable<T> implements Storable<T> {
+    private final List<ValueChangeSubscriber> subscribers = new ArrayList<>();
+    @Nullable
+    protected T value = null;
+
+    private final List<ValueRequirement<T>> requirements = new ArrayList<>();
+
+    protected void requireValue(Predicate<T> predicate, String error) {
+        requirements.add(new ValueRequirement<>(predicate, error));
+    }
+
+    @Override
+    public void subscribe(ValueChangeSubscriber subscriber) {
+        subscribers.add(subscriber);
+    }
+
+    @Override
+    public @Nullable T value() {
+        return value;
+    }
+
+    @Override
+    public void value(@Nullable T value) {
+        this.value = value;
+        subscribers.forEach(ValueChangeSubscriber::notifyValueChange);
+    }
+
+    @Override
+    public @Nullable String checkValue() {
+        for (var requirement : requirements) {
+            if (!requirement.predicate().test(value()))
+                return requirement.error();
+        }
+        return null;
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/Action.java

@@ -0,0 +1,6 @@
+package site.lab0x13.scrow.configurator.storable;
+
+@FunctionalInterface
+public interface Action {
+    void apply();
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/MapStorable.java

@@ -0,0 +1,26 @@
+package site.lab0x13.scrow.configurator.storable;
+
+import site.lab0x13.scrow.configurator.storable.complex.ComplexStorable;
+import site.lab0x13.scrow.configurator.storable.complex.FieldReader;
+import site.lab0x13.scrow.configurator.storable.complex.FieldRegistry;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class MapStorable<V> extends ComplexStorable<Map<String, V>> {
+
+    public <S> void registerEntry(String name, Storable<S> storable) {
+        fieldRegistry().registerField(name, storable, map -> (S) map.get(name));
+    }
+
+    @Override
+    protected void registerFields(FieldRegistry<Map<String, V>> registry) {
+    }
+
+    @Override
+    protected Map<String, V> construct(FieldReader<Map<String, V>> reader) {
+        var res = new HashMap<String, V>();
+        reader.subFieldNames().forEach(key -> res.put(key, reader.read(key)));
+        return res;
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/Storable.java

@@ -0,0 +1,39 @@
+package site.lab0x13.scrow.configurator.storable;
+
+import com.google.gson.JsonElement;
+import org.jetbrains.annotations.Nullable;
+import site.lab0x13.scrow.configurator.action.StorableAction;
+import site.lab0x13.scrow.configurator.action.GlobalSetJsonAction;
+import site.lab0x13.scrow.configurator.action.GlobalShowAction;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public interface Storable<T> {
+
+    @Nullable T value();
+
+    void value(@Nullable T value);
+
+    JsonElement toJson();
+
+    void loadJson(JsonElement json);
+
+    List<String> subFieldNames();
+
+    @Nullable Storable<?> getSubField(String name);
+
+    /**
+     * @return error message or null if value is fine
+     */
+    @Nullable String checkValue();
+
+    default List<StorableAction<?, ?>> actions() {
+        return new ArrayList<>(List.of(
+                new GlobalShowAction(),
+                new GlobalSetJsonAction()
+        ));
+    }
+
+    void subscribe(ValueChangeSubscriber subscriber);
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/ValueChangeSubscriber.java

@@ -0,0 +1,7 @@
+package site.lab0x13.scrow.configurator.storable;
+
+@FunctionalInterface
+public interface ValueChangeSubscriber {
+
+    void notifyValueChange();
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/ValueRequirement.java

@@ -0,0 +1,9 @@
+package site.lab0x13.scrow.configurator.storable;
+
+import java.util.function.Predicate;
+
+public record ValueRequirement<T>(
+        Predicate<T> predicate,
+        String error
+) {
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/WrappedStorable.java

@@ -0,0 +1,66 @@
+package site.lab0x13.scrow.configurator.storable;
+
+import com.google.gson.JsonElement;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.List;
+
+public abstract class WrappedStorable<R, T> extends AbstractStorable<T> {
+
+    private final Storable<R> realStorable;
+    private boolean skipUpdates = false;
+
+    public WrappedStorable(Storable<R> realStorable) {
+        this.realStorable = realStorable;
+        realStorable.subscribe(() -> {
+            if (realStorable.value() == null)
+                value(null);
+            else
+                value(wrap(realStorable.value()));
+        });
+    }
+
+    abstract protected T wrap(R real);
+
+    abstract protected R unwrap(T value);
+
+    @Override
+    public void value(@Nullable T value) {
+        if (skipUpdates)
+            return;
+        super.value(value);
+        skipUpdates(() -> realStorable.value(value == null ? null : unwrap(value)));
+    }
+
+    @Override
+    public JsonElement toJson() {
+        return realStorable.toJson();
+    }
+
+    @Override
+    public void loadJson(JsonElement json) {
+        realStorable.loadJson(json);
+    }
+
+    @Override
+    public List<String> subFieldNames() {
+        return realStorable.subFieldNames();
+    }
+
+    @Override
+    public @Nullable Storable<?> getSubField(String name) {
+        return realStorable.getSubField(name);
+    }
+
+    /**
+     * Run action without updating the value
+     */
+    private void skipUpdates(Action action) {
+        try {
+            skipUpdates = true;
+            action.apply();
+        } finally {
+            skipUpdates = false;
+        }
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/complex/ComplexStorable.java

@@ -0,0 +1,32 @@
+package site.lab0x13.scrow.configurator.storable.complex;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import org.jetbrains.annotations.Nullable;
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+public abstract class ComplexStorable<T> extends SubFieldedStorable<T> {
+
+    @Override
+    protected @Nullable T defaultValue() {
+        return null;
+    }
+
+    @Override
+    public JsonElement toJson() {
+        var obj = new JsonObject();
+        fieldRegistry().subFields().forEach((subFieldName, subField) -> {
+            var v = (Storable<Object>) subField.storable();
+            obj.add(subFieldName, v.toJson());
+        });
+        return obj;
+    }
+
+    @Override
+    public void loadJson(JsonElement json) {
+        var obj = json.getAsJsonObject();
+        skipUpdates(() -> fieldRegistry().subFields().forEach((subFieldName, subField) ->
+                subField.storable().loadJson(obj.get(subFieldName))));
+        updateValue();
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/complex/Field.java

@@ -0,0 +1,23 @@
+package site.lab0x13.scrow.configurator.storable.complex;
+
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+import java.util.function.Function;
+
+public class Field<T, S> {
+    private final Storable<S> storable;
+    private final Function<T, S> getter;
+
+    public Field(Storable<S> storable, Function<T, S> getter) {
+        this.storable = storable;
+        this.getter = getter;
+    }
+
+    public Storable<S> storable() {
+        return storable;
+    }
+
+    public Function<T, S> getter() {
+        return getter;
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/complex/FieldReader.java

@@ -0,0 +1,23 @@
+package site.lab0x13.scrow.configurator.storable.complex;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class FieldReader<T> {
+
+    private final FieldRegistry<T> fieldRegistry;
+
+    public FieldReader(FieldRegistry<T> fieldRegistry) {
+        this.fieldRegistry = fieldRegistry;
+    }
+
+    public <S> S read(String name) {
+        var sf = fieldRegistry.get(name);
+        if (sf == null) return null;
+        return (S) sf.storable().value();
+    }
+
+    public List<String> subFieldNames() {
+        return new ArrayList<>(fieldRegistry.subFields().keySet());
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/complex/FieldRegistry.java

@@ -0,0 +1,26 @@
+package site.lab0x13.scrow.configurator.storable.complex;
+
+import org.jetbrains.annotations.Nullable;
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.function.Function;
+
+public class FieldRegistry<T> {
+
+    private final Map<String, Field<T, ?>> subFields = new HashMap<>();
+
+    // TODO move field stuff into own class where register field is one block and after that ready is called
+    public <S> void registerField(String name, Storable<S> storable, Function<T, S> getter) {
+        subFields.put(name, new Field<>(storable, getter));
+    }
+
+    public Map<String, Field<T, ?>> subFields() {
+        return subFields;
+    }
+
+    public @Nullable Field<T, ?> get(String name) {
+        return subFields.get(name);
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/complex/SubFieldedStorable.java

@@ -0,0 +1,75 @@
+package site.lab0x13.scrow.configurator.storable.complex;
+
+import org.jetbrains.annotations.Nullable;
+import site.lab0x13.scrow.configurator.storable.AbstractStorable;
+import site.lab0x13.scrow.configurator.storable.Action;
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public abstract class SubFieldedStorable<T> extends AbstractStorable<T> {
+
+    private final FieldRegistry<T> fieldRegistry = new FieldRegistry<>();
+    private boolean skipUpdates = false;
+
+    public SubFieldedStorable() {
+        this.registerFields(fieldRegistry);
+        fieldRegistry.subFields().values().forEach(f -> f.storable().subscribe(this::updateValue));
+    }
+
+    protected abstract void registerFields(FieldRegistry<T> registry);
+
+    protected abstract T construct(FieldReader<T> reader);
+
+    protected abstract @Nullable T defaultValue();
+
+    /**
+     * Run action without updating the value
+     */
+    protected void skipUpdates(Action action) {
+        try {
+            skipUpdates = true;
+            action.apply();
+        } finally {
+            skipUpdates = false;
+        }
+    }
+
+    protected void updateValue() {
+        if (skipUpdates)
+            return;
+        super.value(construct(new FieldReader<>(fieldRegistry)));
+    }
+
+    @Override
+    public void value(@Nullable T value) {
+        if (value == null) {
+            super.value(defaultValue());
+            return;
+        }
+        super.value(value);
+
+        // reflect value change no sub fields
+        skipUpdates(() -> fieldRegistry.subFields().values().forEach(_field -> {
+            var field = (Field<T, Object>) _field;
+            field.storable().value(field.getter().apply(value));
+        }));
+    }
+
+    @Override
+    public List<String> subFieldNames() {
+        return new ArrayList<>(fieldRegistry.subFields().keySet());
+    }
+
+    @Override
+    public Storable<?> getSubField(String name) {
+        var sf = fieldRegistry.subFields().get(name);
+        if (sf == null) return null;
+        return sf.storable();
+    }
+
+    protected FieldRegistry<T> fieldRegistry() {
+        return fieldRegistry;
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/impl/VectorStorable.java

@@ -0,0 +1,26 @@
+package site.lab0x13.scrow.configurator.storable.impl;
+
+import org.bukkit.util.Vector;
+import site.lab0x13.scrow.configurator.storable.complex.ComplexStorable;
+import site.lab0x13.scrow.configurator.storable.complex.FieldReader;
+import site.lab0x13.scrow.configurator.storable.complex.FieldRegistry;
+import site.lab0x13.scrow.configurator.storable.primitive.DoubleStorable;
+
+public class VectorStorable extends ComplexStorable<Vector> {
+
+    @Override
+    protected void registerFields(FieldRegistry<Vector> registry) {
+        registry.registerField("x", new DoubleStorable(), Vector::getX);
+        registry.registerField("y", new DoubleStorable(), Vector::getY);
+        registry.registerField("z", new DoubleStorable(), Vector::getZ);
+    }
+
+    @Override
+    protected Vector construct(FieldReader<Vector> reader) {
+        return new Vector(
+                reader.<Double>read("x"),
+                reader.<Double>read("y"),
+                reader.<Double>read("z")
+        );
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/impl/list/ListExpandAction.java

@@ -0,0 +1,31 @@
+package site.lab0x13.scrow.configurator.storable.impl.list;
+
+import de.kentoj.scrow.bukkit.command.ScrowBukkitCC;
+import site.lab0x13.scrow.commands.model.argument.Argument;
+import site.lab0x13.scrow.configurator.action.StorableAction;
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+import java.util.List;
+
+public class ListExpandAction<V extends Storable<?>> implements StorableAction<List<V>, ListStorable<V>> {
+    @Override
+    public String name() {
+        return "expand";
+    }
+
+    @Override
+    public List<Argument<ScrowBukkitCC, ?>> arguments(ListStorable<V> node) {
+        return List.of();
+    }
+
+    @Override
+    public boolean requiresValue() {
+        return true;
+    }
+
+    @Override
+    public void execute(ListStorable<V> storable, ScrowBukkitCC ctx) {
+        storable.expandList();
+        ctx.sender().sendMessage(ctx.style().ok("Expanded list-storable."));
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/impl/list/ListStorable.java

@@ -0,0 +1,82 @@
+package site.lab0x13.scrow.configurator.storable.impl.list;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import site.lab0x13.scrow.configurator.action.StorableAction;
+import site.lab0x13.scrow.configurator.storable.AbstractStorable;
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.function.Supplier;
+import java.util.stream.IntStream;
+
+import static java.util.Objects.requireNonNull;
+
+public class ListStorable<S extends Storable<?>> extends AbstractStorable<List<S>> {
+
+    private final Supplier<S> newElementSupplier;
+    private final List<StorableAction<?, ?>> actions;
+
+    public ListStorable(Supplier<S> newElementSupplier) {
+        this.newElementSupplier = newElementSupplier;
+        actions = super.actions();
+        actions.add(new ListExpandAction<>());
+    }
+
+    @Override
+    public List<StorableAction<?, ?>> actions() {
+        return actions;
+    }
+
+    @Override
+    public @NotNull List<S> value() {
+        var v = super.value();
+        if (v == null) {
+            v = new ArrayList<>();
+            value(v);
+        }
+        return v;
+    }
+
+    /**
+     * Expands the list with a default value storable
+     */
+    public S expandList() {
+        var newElement = newElementSupplier.get();
+        requireNonNull(value()).add(newElement);
+        return newElement;
+    }
+
+    @Override
+    public JsonElement toJson() {
+        var out = new JsonArray();
+        requireNonNull(value()).forEach(storable -> out.add(storable.toJson()));
+        return out;
+    }
+
+    @Override
+    public void loadJson(JsonElement json) {
+        var in = json.getAsJsonArray();
+        in.forEach(jsonElement -> expandList().loadJson(jsonElement));
+    }
+
+    @Override
+    public List<String> subFieldNames() {
+        var v = value();
+        if (v == null) return Collections.emptyList();
+        return IntStream.range(0, v.size())
+                .mapToObj(Integer::toString)
+                .toList();
+    }
+
+    @Override
+    public @Nullable Storable<?> getSubField(String name) {
+        var v = value();
+        if (v == null) return null;
+        return v.get(Integer.parseInt(name));
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/impl/location/LocationPickCurrentAction.java

@@ -0,0 +1,19 @@
+package site.lab0x13.scrow.configurator.storable.impl.location;
+
+import org.bukkit.Location;
+import org.bukkit.entity.Player;
+import site.lab0x13.scrow.configurator.action.PickAction;
+
+import java.util.concurrent.CompletableFuture;
+
+class LocationPickCurrentAction extends PickAction<Location> {
+    @Override
+    public String name() {
+        return "pick-current";
+    }
+
+    @Override
+    protected CompletableFuture<Location> pick(Player player) {
+        return CompletableFuture.completedFuture(player.getLocation());
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/impl/location/LocationStorable.java

@@ -0,0 +1,52 @@
+package site.lab0x13.scrow.configurator.storable.impl.location;
+
+import org.bukkit.Location;
+import site.lab0x13.scrow.configurator.action.StorableAction;
+import site.lab0x13.scrow.configurator.storable.complex.ComplexStorable;
+import site.lab0x13.scrow.configurator.storable.primitive.DoubleStorable;
+import site.lab0x13.scrow.configurator.storable.primitive.FloatStorable;
+import site.lab0x13.scrow.configurator.storable.primitive.PrimitiveStorable;
+import site.lab0x13.scrow.configurator.storable.complex.FieldReader;
+import site.lab0x13.scrow.configurator.storable.complex.FieldRegistry;
+import site.lab0x13.scrow.configurator.storable.impl.world.WorldStorable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class LocationStorable extends ComplexStorable<Location> {
+
+    private final List<StorableAction<?, ?>> actions;
+
+    public LocationStorable() {
+        actions = new ArrayList<>(super.actions());
+        actions.add(new LocationPickCurrentAction());
+        actions.add(new LocationTeleportAction());
+    }
+
+    @Override
+    protected void registerFields(FieldRegistry<Location> registry) {
+        registry.registerField("world", new WorldStorable(), Location::getWorld);
+        registry.registerField("x", new DoubleStorable(), Location::getX);
+        registry.registerField("y", new DoubleStorable(), Location::getY);
+        registry.registerField("z", new DoubleStorable(), Location::getZ);
+        registry.registerField("yaw", new FloatStorable(), Location::getYaw);
+        registry.registerField("pitch", new FloatStorable(), Location::getPitch);
+    }
+
+    @Override
+    public List<StorableAction<?, ?>> actions() {
+        return actions;
+    }
+
+    @Override
+    protected Location construct(FieldReader<Location> reader) {
+        return new Location(
+                reader.read("world"),
+                reader.read("x"),
+                reader.read("y"),
+                reader.read("z"),
+                reader.read("yaw"),
+                reader.read("pitch")
+        );
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/impl/location/LocationTeleportAction.java

@@ -0,0 +1,35 @@
+package site.lab0x13.scrow.configurator.storable.impl.location;
+
+import de.kentoj.scrow.bukkit.command.ScrowBukkitCC;
+import org.bukkit.Location;
+import site.lab0x13.scrow.commands.model.argument.Argument;
+import site.lab0x13.scrow.configurator.action.StorableAction;
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+import java.util.Collections;
+import java.util.List;
+
+class LocationTeleportAction implements StorableAction<Location, Storable<Location>> {
+
+    @Override
+    public String name() {
+        return "teleport";
+    }
+
+    @Override
+    public List<Argument<ScrowBukkitCC, ?>> arguments(Storable<Location> __) {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public boolean requiresValue() {
+        return true;
+    }
+
+    @Override
+    public void execute(Storable<Location> node, ScrowBukkitCC ctx) {
+        assert node.value() != null;
+        ctx.player().teleport(node.value());
+        ctx.player().sendMessage(ctx.style().ok("You've been teleported."));
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/impl/world/SetWorldAction.java

@@ -0,0 +1,38 @@
+package site.lab0x13.scrow.configurator.storable.impl.world;
+
+import de.kentoj.scrow.bukkit.command.ScrowBukkitCC;
+import org.bukkit.World;
+import site.lab0x13.scrow.commands.bukkit.type.WorldArgumentType;
+import site.lab0x13.scrow.commands.model.argument.Argument;
+import site.lab0x13.scrow.configurator.action.StorableAction;
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+import java.util.List;
+
+class SetWorldAction implements StorableAction<World, Storable<World>> {
+
+    private final Argument<ScrowBukkitCC, World> arg =
+            Argument.builder("world", new WorldArgumentType<ScrowBukkitCC>()).build();
+
+    @Override
+    public String name() {
+        return "set";
+    }
+
+    @Override
+    public List<Argument<ScrowBukkitCC, ?>> arguments(Storable<World> __) {
+        return List.of(arg);
+    }
+
+    @Override
+    public boolean requiresValue() {
+        return false;
+    }
+
+    @Override
+    public void execute(Storable<World> node, ScrowBukkitCC ctx) {
+        World world = ctx.getArg(arg);
+        node.value(world);
+        ctx.sender().sendMessage(ctx.style().ok("Set world to " + world.getName() + "(" + world.getUID() + ")"));
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/impl/world/WorldStorable.java

@@ -0,0 +1,36 @@
+package site.lab0x13.scrow.configurator.storable.impl.world;
+
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import site.lab0x13.scrow.configurator.action.StorableAction;
+import site.lab0x13.scrow.configurator.storable.WrappedStorable;
+import site.lab0x13.scrow.configurator.storable.primitive.StringStorable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class WorldStorable extends WrappedStorable<String, World> {
+
+    private final List<StorableAction<?, ?>> actions;
+
+    public WorldStorable() {
+        super(new StringStorable());
+        actions = new ArrayList<>(super.actions());
+        actions.add(new SetWorldAction());
+    }
+
+    @Override
+    public List<StorableAction<?, ?>> actions() {
+        return actions;
+    }
+
+    @Override
+    protected World wrap(String real) {
+        return Bukkit.getWorld(real);
+    }
+
+    @Override
+    protected String unwrap(World value) {
+        return value.getName();
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/primitive/BooleanStorable.java

@@ -0,0 +1,10 @@
+package site.lab0x13.scrow.configurator.storable.primitive;
+
+import com.google.gson.JsonPrimitive;
+
+public class BooleanStorable extends PrimitiveStorable<Boolean>{
+    public BooleanStorable() {
+        super(false, JsonPrimitive::new, JsonPrimitive::getAsBoolean);
+    }
+}
+

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/primitive/ByteStorable.java

@@ -0,0 +1,10 @@
+package site.lab0x13.scrow.configurator.storable.primitive;
+
+import com.google.gson.JsonPrimitive;
+
+public class ByteStorable extends PrimitiveStorable<Byte>{
+    public ByteStorable() {
+        super((byte)0, JsonPrimitive::new, JsonPrimitive::getAsByte);
+    }
+}
+

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/primitive/DoubleStorable.java

@@ -0,0 +1,10 @@
+package site.lab0x13.scrow.configurator.storable.primitive;
+
+import com.google.gson.JsonPrimitive;
+
+public class DoubleStorable extends PrimitiveStorable<Double>{
+    public DoubleStorable() {
+        super(0D, JsonPrimitive::new, JsonPrimitive::getAsDouble);
+    }
+}
+

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/primitive/FloatStorable.java

@@ -0,0 +1,10 @@
+package site.lab0x13.scrow.configurator.storable.primitive;
+
+import com.google.gson.JsonPrimitive;
+
+public class FloatStorable extends PrimitiveStorable<Float>{
+    public FloatStorable() {
+        super(0F, JsonPrimitive::new, JsonPrimitive::getAsFloat);
+    }
+}
+

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/primitive/IntStorable.java

@@ -0,0 +1,10 @@
+package site.lab0x13.scrow.configurator.storable.primitive;
+
+import com.google.gson.JsonPrimitive;
+
+public class IntStorable extends PrimitiveStorable<Integer>{
+    public IntStorable() {
+        super(0, JsonPrimitive::new, JsonPrimitive::getAsInt);
+    }
+}
+

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/primitive/PrimitiveStorable.java

@@ -0,0 +1,55 @@
+package site.lab0x13.scrow.configurator.storable.primitive;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonNull;
+import com.google.gson.JsonPrimitive;
+import org.jetbrains.annotations.Nullable;
+import site.lab0x13.scrow.configurator.storable.AbstractStorable;
+import site.lab0x13.scrow.configurator.storable.Storable;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.function.Function;
+
+public class PrimitiveStorable<V> extends AbstractStorable<V> {
+
+    private final V defaultValue;
+    private final Function<V, JsonPrimitive> serializer;
+    private final Function<JsonPrimitive, V> deserializer;
+
+    public PrimitiveStorable(V defaultValue, Function<V, JsonPrimitive> serializer, Function<JsonPrimitive, V> deserializer) {
+        this.defaultValue = defaultValue;
+        this.serializer = serializer;
+        this.deserializer = deserializer;
+    }
+
+    @Override
+    public JsonElement toJson() {
+        if (value() == null)
+            return JsonNull.INSTANCE;
+        return serializer.apply(value());
+    }
+
+    @Override
+    public void loadJson(JsonElement json) {
+        if (json.isJsonNull())
+            value(defaultValue);
+        else
+            value(deserializer.apply(json.getAsJsonPrimitive()));
+    }
+
+    @Override
+    public void value(@Nullable V value) {
+        super.value(value == null ? defaultValue : value);
+    }
+
+    @Override
+    public List<String> subFieldNames() {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public @Nullable Storable<?> getSubField(String name) {
+        return null;
+    }
+}

core/configurator/main/java/site/lab0x13/scrow/configurator/storable/primitive/StringStorable.java

@@ -0,0 +1,10 @@
+package site.lab0x13.scrow.configurator.storable.primitive;
+
+import com.google.gson.JsonPrimitive;
+
+public class StringStorable extends PrimitiveStorable<String>{
+    public StringStorable() {
+        super("", JsonPrimitive::new, JsonPrimitive::getAsString);
+    }
+}
+

core/configurator/main/resources/plugin.yml

@@ -0,0 +1,6 @@
+name: "Configurator"
+version: "0"
+depend: [ "CoreBukkit" ]
+main: "site.lab0x13.scrow.configurator.ConfiguratorPlugin"
+api-version: "26.2"
+author: "Kento2"