Add /mv version

src/main/java/org/mvplugins/multiverse/core/commands/VersionCommand.java

@@ -0,0 +1,37 @@
+package org.mvplugins.multiverse.core.commands;
+
+import co.aikar.commands.BukkitCommandIssuer;
+import co.aikar.commands.MessageType;
+import co.aikar.commands.annotation.CommandAlias;
+import co.aikar.commands.annotation.CommandPermission;
+import co.aikar.commands.annotation.Description;
+import co.aikar.commands.annotation.Subcommand;
+import jakarta.inject.Inject;
+import org.jetbrains.annotations.NotNull;
+import org.jvnet.hk2.annotations.Service;
+import org.mvplugins.multiverse.core.MultiverseCore;
+import org.mvplugins.multiverse.core.commandtools.MVCommandManager;
+import org.mvplugins.multiverse.core.commandtools.MultiverseCommand;
+import org.mvplugins.multiverse.core.utils.MVCorei18n;
+
+@Service
+@CommandAlias("mv")
+class VersionCommand extends MultiverseCommand {
+
+    private final MultiverseCore plugin;
+
+    @Inject
+    VersionCommand(@NotNull MVCommandManager commandManager, MultiverseCore plugin) {
+        super(commandManager);
+        this.plugin = plugin;
+    }
+
+    @Subcommand("version")
+    @CommandPermission("multiverse.core.version")
+    @Description("{@@mv-core.version.description}")
+    void versionCommand(BukkitCommandIssuer issuer) {
+        issuer.sendMessage(MessageType.INFO, MVCorei18n.VERSION_MV, "{version}", plugin.getDescription().getVersion());
+        issuer.sendMessage(MessageType.INFO, MVCorei18n.VERSION_AUTHORS, "{authors}", String.join(", ", plugin.getDescription().getAuthors()));
+        issuer.sendMessage(MessageType.INFO, MVCorei18n.VERSION_SECRETCODE); // An in joke I don't get...
+    }
+}

src/main/java/org/mvplugins/multiverse/core/utils/MVCorei18n.java

@@ -101,6 +101,11 @@ public enum MVCorei18n implements MessageKeyProvider {
     UNLOAD_UNLOADING,
     UNLOAD_SUCCESS,
 
+    // version command
+    VERSION_MV,
+    VERSION_AUTHORS,
+    VERSION_SECRETCODE,
+
     // debug command
     DEBUG_INFO_OFF,
     DEBUG_INFO_ON,

src/main/resources/multiverse-core_en.properties

@@ -139,6 +139,12 @@ mv-core.unload.success=&aWorld '{world}' unloaded!
 # /mv usage
 mv-core.usage.description=Show Multiverse-Core command usage.
 
+# /mv version
+mv-core.version.description=Displays version and authors
+mv-core.version.mv=Multiverse Core Version &fv{version}
+mv-core.version.authors=Multiverse Core Authors &f{authors}
+mv-core.version.secretcode=Special Code: &fFRN002
+
 # commands error
 mv-core.commands.error.playersonly=&cThis command can only be used by players
 mv-core.commands.error.multiverseworldonly=&cThis can only be used in multiverse worlds

src/main/resources/plugin.yml

@@ -1,6 +1,6 @@
 name: Multiverse-Core
 main: org.mvplugins.multiverse.core.MultiverseCore
-authors: ['dumptruckman', 'Rigby', 'fernferret', 'lithium3141', 'main--']
+authors: ['dumptruckman', 'Rigby', 'fernferret', 'lithium3141', 'main--', 'benwoo1110', 'Zax71']
 website: 'https://dev.bukkit.org/projects/multiverse-core'
 softdepend: ['Vault', 'PlaceholderAPI']
 api-version: 1.13