Config reload support

build.gradle.kts

@@ -13,6 +13,11 @@ repositories {
         name = "NucleoidMC"
         url = uri("https://maven.nucleoid.xyz/")
     }
+    // permissions api
+    maven {
+        name = "Sonatype OSS"
+        url = uri("https://oss.sonatype.org/content/repositories/snapshots")
+    }
 }
 
 dependencies {
@@ -31,6 +36,10 @@ dependencies {
     // more-codecs
     modImplementation(libs.more.codecs)
     include(libs.more.codecs)
+
+    // fabric-api-permissions
+    modImplementation(libs.fabric.permissions)
+    include(libs.fabric.permissions)
 }
 
 tasks.processResources {

libs.versions.toml

@@ -8,6 +8,8 @@ fabric-api = "0.37.1+1.17"
 placeholder-api = "1.0.1+1.17"
 more-codecs = "0.2.0"
 
+fabric-permissions = "0.1-SNAPSHOT"
+
 [libraries]
 minecraft = { module = "com.mojang:minecraft", version.ref = "minecraft" }
 yarn = { module = "net.fabricmc:yarn", version.ref = "yarn" }
@@ -17,3 +19,5 @@ fabric-api = { module = "net.fabricmc.fabric-api:fabric-api", version.ref = "fab
 
 placeholder-api = { module = "eu.pb4:placeholder-api", version.ref = "placeholder-api" }
 more-codecs = { module = "xyz.nucleoid:more-codecs", version.ref = "more-codecs" }
+
+fabric-permissions = { module = "me.lucko:fabric-permissions-api", version.ref = "fabric-permissions" }

src/main/java/io/github/ashisbored/playerpronouns/PlayerPronouns.java

@@ -93,6 +93,11 @@ public class PlayerPronouns implements ModInitializer {
         });
     }
 
+    public static void reloadConfig() {
+        config = Config.load();
+        PronounList.load(config);
+    }
+
     private static void savePronounDatabase(MinecraftServer server) throws IOException {
         Path playerData = server.getSavePath(WorldSavePath.PLAYERDATA);
         if (!Files.exists(playerData)) {

src/main/java/io/github/ashisbored/playerpronouns/command/PronounsCommand.java

@@ -5,6 +5,7 @@ import com.mojang.brigadier.CommandDispatcher;
 import io.github.ashisbored.playerpronouns.PlayerPronouns;
 import io.github.ashisbored.playerpronouns.data.PronounList;
 import io.github.ashisbored.playerpronouns.data.Pronouns;
+import me.lucko.fabric.api.permissions.v0.Permissions;
 import net.minecraft.server.command.ServerCommandSource;
 import net.minecraft.server.network.ServerPlayerEntity;
 import net.minecraft.text.LiteralText;
@@ -46,6 +47,13 @@ public class PronounsCommand {
                                         .formatted(Formatting.GREEN), false);
                             }
 
+                            return Command.SINGLE_SUCCESS;
+                        })
+                ).then(literal("reload-config")
+                        .requires(ctx -> Permissions.check(ctx, "playerpronouns.reload_config", 4))
+                        .executes(ctx -> {
+                            PlayerPronouns.reloadConfig();
+                            ctx.getSource().sendFeedback(new LiteralText("Reloaded the config!").formatted(Formatting.GREEN), true);
                             return Command.SINGLE_SUCCESS;
                         })
                 )

src/main/java/io/github/ashisbored/playerpronouns/data/PronounList.java

@@ -28,8 +28,8 @@ public class PronounList {
     public PronounList(List<Pronoun> defaultSingle, List<Pronoun> defaultPairs, List<Pronoun> customSingle, List<Pronoun> customPairs) {
         this.defaultSingle = defaultSingle;
         this.defaultPairs = defaultPairs;
-        this.customSingle = customSingle;
+        this.customSingle = new ArrayList<>(customSingle);
-        this.customPairs = customPairs;
+        this.customPairs = new ArrayList<>(customPairs);
         this.calculatedPronounStrings = this.computePossibleCombinations();
     }
 
@@ -65,7 +65,8 @@ public class PronounList {
 
     public static void load(Config config) {
         if (INSTANCE != null) {
-            throw new IllegalStateException("PronounList has already been loaded!");
+            INSTANCE.reload(config);
+            return;
         }
 
         Pair<List<Pronoun>, List<Pronoun>> defaults = loadDefaults();
@@ -77,6 +78,15 @@ public class PronounList {
         );
     }
 
+    private void reload(Config config) {
+        this.customSingle.clear();
+        this.customPairs.clear();
+        this.customSingle.addAll(config.getSingle());
+        this.customPairs.addAll(config.getPairs());
+        this.calculatedPronounStrings.clear();
+        this.calculatedPronounStrings.putAll(this.computePossibleCombinations());
+    }
+
     public static PronounList get() {
         if (INSTANCE == null) {
             throw new IllegalStateException("PronounList has not been loaded!");