Splitting into different mods

build.gradle

@@ -19,6 +19,7 @@ repositories {
 
 	maven { url 'https://maven.nucleoid.xyz' }
 	maven { url 'https://maven.reconnected.cc/releases' }
+	mavenLocal()
 }
 
 loom {
@@ -41,6 +42,8 @@ dependencies {
 	// Fabric API. This is technically optional, but you probably want it anyway.
 	modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
 
+	modImplementation "cc.reconnected:rcc-lib:${project.rcclib_version}"
+
 	compileOnly "net.luckperms:api:${project.luckpermsapi_version}"
 	include modImplementation("me.lucko:fabric-permissions-api:${project.permissions_api_version}")
 

gradle.properties

@@ -9,13 +9,15 @@ yarn_mappings=1.20.1+build.10
 loader_version=0.16.8
 
 # Mod Properties
-mod_version=1.17.1
+mod_version=1.17.4
 maven_group=cc.reconnected
 archives_base_name=rcc-server
 
 # Dependencies
 fabric_version=0.92.2+1.20.1
 
+rcclib_version=1.0.0
+
 luckpermsapi_version=5.4
 permissions_api_version=0.2-SNAPSHOT
 

src/main/java/cc/reconnected/server/RccServer.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server;
 
+import cc.reconnected.library.config.ConfigManager;
 import cc.reconnected.server.api.events.RccEvents;
 import cc.reconnected.server.commands.admin.*;
 import cc.reconnected.server.commands.home.DeleteHomeCommand;
@@ -19,8 +20,6 @@ import cc.reconnected.server.commands.tell.TellCommand;
 import cc.reconnected.server.commands.warp.DeleteWarpCommand;
 import cc.reconnected.server.commands.warp.SetWarpCommand;
 import cc.reconnected.server.commands.warp.WarpCommand;
-import cc.reconnected.server.config.Config;
-import cc.reconnected.server.config.ConfigManager;
 import cc.reconnected.server.core.*;
 import cc.reconnected.server.core.customChat.CustomChatMessage;
 import cc.reconnected.server.data.StateManager;
@@ -52,7 +51,7 @@ public class RccServer implements ModInitializer {
     public static final String MOD_ID = "rcc-server";
     public static final Logger LOGGER = LoggerFactory.getLogger(MOD_ID);
 
-    public static Config CONFIG = ConfigManager.load();
+    public static RccServerConfig CONFIG;
 
     public static final StateManager state = new StateManager();
 
@@ -62,10 +61,6 @@ public class RccServer implements ModInitializer {
         return INSTANCE;
     }
 
-    public RccServer() {
-        INSTANCE = this;
-    }
-
     private LuckPerms luckPerms;
 
     public LuckPerms luckPerms() {
@@ -85,11 +80,23 @@ public class RccServer implements ModInitializer {
     }
 
     public static final RegistryKey<MessageType> CHAT_TYPE = RegistryKey.of(RegistryKeys.MESSAGE_TYPE, new Identifier(MOD_ID, "chat"));
+    private static boolean warnedAboutUnsignedMessages = false;
+
+    public RccServer() {
+        INSTANCE = this;
+    }
 
     @Override
     public void onInitialize() {
         LOGGER.info("Starting rcc-server");
 
+        try {
+            CONFIG = ConfigManager.load(RccServerConfig.class);
+        } catch (Exception e) {
+            LOGGER.error("Failed to load config. Refusing to continue.", e);
+            return;
+        }
+
         ServerLifecycleEvents.SERVER_STARTING.register(server -> {
             RccServer.server = server;
             state.register(server.getSavePath(WorldSavePath.ROOT).resolve("data").resolve(RccServer.MOD_ID));
@@ -135,7 +142,6 @@ public class RccServer implements ModInitializer {
         TeleportTracker.register();
         BackTracker.register();
         TabList.register();
-        HttpApiServer.register();
         BossBarManager.register();
         AutoRestart.register();
 
@@ -196,4 +202,20 @@ public class RccServer implements ModInitializer {
         }
     }
 
+    public static void warnUnsignedMessages() {
+        if (warnedAboutUnsignedMessages)
+            return;
+        warnedAboutUnsignedMessages = true;
+
+        LOGGER.warn(
+                """
+                        !!! --- WARNING --- !!!
+                        Cannot retrieve message sender UUID!
+                        
+                        If you are using FabricProxy-Lite, consider disabling
+                        the `hackMessageChain` configuration!
+                        """
+        );
+    }
+
 }

src/main/java/cc/reconnected/server/RccServerConfig.java

@@ -1,15 +1,14 @@
-package cc.reconnected.server.config;
+package cc.reconnected.server;
+
+import cc.reconnected.library.config.Config;
 
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-public class Config {
-    Config() {
-    }
-
-    public HttpApi httpApi = new HttpApi();
+@Config(RccServer.MOD_ID)
+public class RccServerConfig {
     public Afk afk = new Afk();
     public TeleportRequests teleportRequests = new TeleportRequests();
     public Homes homes = new Homes();
@@ -19,11 +18,6 @@ public class Config {
     public Chat chat = new Chat();
     public TextFormats textFormats = new TextFormats();
 
-    public static class HttpApi {
-        public boolean enableHttpApi = true;
-        public int httpPort = 25581;
-    }
-
     public static class Afk {
         public int afkTimeTrigger = 300;
     }

src/main/java/cc/reconnected/server/commands/admin/FlyCommand.java

@@ -18,11 +18,7 @@ public class FlyCommand {
         var rootCommand = literal("fly")
                 .requires(Permissions.require("rcc.command.fly", 3))
                 .executes(context -> {
-                    if (!context.getSource().isExecutedByPlayer()) {
-                        context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-                        return 1;
-                    }
-                    var player = context.getSource().getPlayer();
+                    var player = context.getSource().getPlayerOrThrow();
                     context.getSource().sendFeedback(() -> toggleFlight(player), true);
 
                     return 1;

src/main/java/cc/reconnected/server/commands/admin/GodCommand.java

@@ -18,11 +18,7 @@ public class GodCommand {
         var rootCommand = literal("god")
                 .requires(Permissions.require("rcc.command.god", 3))
                 .executes(context -> {
-                    if (!context.getSource().isExecutedByPlayer()) {
-                        context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-                        return 1;
-                    }
-                    var player = context.getSource().getPlayer();
+                    var player = context.getSource().getPlayerOrThrow();
                     context.getSource().sendFeedback(() -> toggleGod(player), true);
 
                     return 1;

src/main/java/cc/reconnected/server/commands/admin/RccCommand.java

@@ -1,27 +1,53 @@
 package cc.reconnected.server.commands.admin;
 
+import cc.reconnected.library.config.ConfigManager;
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
+import cc.reconnected.server.RccServerConfig;
 import cc.reconnected.server.api.events.RccEvents;
-import cc.reconnected.server.config.ConfigManager;
+import cc.reconnected.server.util.Components;
 import com.mojang.brigadier.CommandDispatcher;
 import me.lucko.fabric.api.permissions.v0.Permissions;
+import net.fabricmc.loader.api.FabricLoader;
 import net.minecraft.server.command.ServerCommandSource;
 import net.minecraft.text.Text;
 
+import java.util.Map;
+
 import static net.minecraft.server.command.CommandManager.literal;
 
 public class RccCommand {
     public static void register(CommandDispatcher<ServerCommandSource> dispatcher) {
         var rootCommand = literal("rcc")
                 .requires(Permissions.require("rcc.command.rcc", 3))
+                .executes(context -> {
+                    var modContainer = FabricLoader.getInstance().getModContainer(RccServer.MOD_ID).orElse(null);
+                    if(modContainer == null) {
+                        context.getSource().sendFeedback(() -> Text.of("Could not find self in mod list???"), false);
+                        return 1;
+                    }
+
+                    var metadata = modContainer.getMetadata();
+                    var placeholders = Map.of(
+                            "name", Text.of(metadata.getName()),
+                            "version", Text.of(metadata.getVersion().getFriendlyString())
+                    );
+
+                    var text = Placeholder.parse(
+                            "<gold>${name} v${version}</gold>",
+                            placeholders);
+                    context.getSource().sendFeedback(() -> text, false);
+
+                    return 1;
+                })
                 .then(literal("reload")
                         .requires(Permissions.require("rcc.command.rcc.reload", 3))
                         .executes(context -> {
                             context.getSource().sendFeedback(() -> Text.of("Reloading RCC config..."), true);
 
                             try {
-                                RccServer.CONFIG = ConfigManager.load();
-                            } catch(Exception e) {
+                                RccServer.CONFIG = ConfigManager.load(RccServerConfig.class);
+                            } catch (Exception e) {
                                 RccServer.LOGGER.error("Failed to load RCC config", e);
                                 context.getSource().sendFeedback(() -> Text.of("Failed to load RCC config. Check console for more info."), true);
                                 return 1;

src/main/java/cc/reconnected/server/commands/home/DeleteHomeCommand.java

@@ -1,10 +1,12 @@
 package cc.reconnected.server.commands.home;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.util.Components;
 import com.mojang.brigadier.CommandDispatcher;
 import com.mojang.brigadier.arguments.StringArgumentType;
 import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import eu.pb4.placeholders.api.PlaceholderContext;
 import me.lucko.fabric.api.permissions.v0.Permissions;
 import net.minecraft.command.CommandSource;
@@ -34,12 +36,8 @@ public class DeleteHomeCommand {
         dispatcher.register(rootCommand);
     }
 
-    private static int execute(CommandContext<ServerCommandSource> context, String name) {
-        if (!context.getSource().isExecutedByPlayer()) {
-            context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-            return 1;
-        }
-        var player = context.getSource().getPlayer();
+    private static int execute(CommandContext<ServerCommandSource> context, String name) throws CommandSyntaxException {
+        var player = context.getSource().getPlayerOrThrow();
         var playerState = RccServer.state.getPlayerState(player.getUuid());
         var homes = playerState.homes;
         var playerContext = PlaceholderContext.of(context.getSource().getPlayer());
@@ -49,7 +47,7 @@ public class DeleteHomeCommand {
         );
 
         if (!homes.containsKey(name)) {
-            context.getSource().sendFeedback(() -> Components.parse(
+            context.getSource().sendFeedback(() -> Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.home.homeNotFound,
                     playerContext,
                     placeholders
@@ -60,7 +58,7 @@ public class DeleteHomeCommand {
         homes.remove(name);
         RccServer.state.savePlayerState(player.getUuid(), playerState);
 
-        context.getSource().sendFeedback(() -> Components.parse(
+        context.getSource().sendFeedback(() -> Placeholder.parse(
                 RccServer.CONFIG.textFormats.commands.home.homeDeleted,
                 playerContext,
                 placeholders

src/main/java/cc/reconnected/server/commands/home/HomeCommand.java

@@ -1,10 +1,12 @@
 package cc.reconnected.server.commands.home;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.util.Components;
 import com.mojang.brigadier.CommandDispatcher;
 import com.mojang.brigadier.arguments.StringArgumentType;
 import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import eu.pb4.placeholders.api.PlaceholderContext;
 import me.lucko.fabric.api.permissions.v0.Permissions;
 import net.minecraft.command.CommandSource;
@@ -34,12 +36,8 @@ public class HomeCommand {
         dispatcher.register(rootCommand);
     }
 
-    private static int execute(CommandContext<ServerCommandSource> context, String name) {
-        if (!context.getSource().isExecutedByPlayer()) {
-            context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-            return 1;
-        }
-        var player = context.getSource().getPlayer();
+    private static int execute(CommandContext<ServerCommandSource> context, String name) throws CommandSyntaxException {
+        var player = context.getSource().getPlayerOrThrow();
         var playerState = RccServer.state.getPlayerState(player.getUuid());
         var homes = playerState.homes;
         var playerContext = PlaceholderContext.of(context.getSource().getPlayer());
@@ -50,7 +48,7 @@ public class HomeCommand {
 
         if (!homes.containsKey(name)) {
             context.getSource().sendFeedback(() ->
-                    Components.parse(
+                    Placeholder.parse(
                             RccServer.CONFIG.textFormats.commands.home.homeNotFound,
                             playerContext,
                             placeholders
@@ -60,7 +58,7 @@ public class HomeCommand {
         }
 
         context.getSource().sendFeedback(() ->
-                Components.parse(
+                Placeholder.parse(
                         RccServer.CONFIG.textFormats.commands.home.teleporting,
                         playerContext,
                         placeholders

src/main/java/cc/reconnected/server/commands/home/SetHomeCommand.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server.commands.home;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.struct.ServerPosition;
 import cc.reconnected.server.util.Components;
@@ -7,6 +8,7 @@ import com.mojang.brigadier.CommandDispatcher;
 import com.mojang.brigadier.arguments.BoolArgumentType;
 import com.mojang.brigadier.arguments.StringArgumentType;
 import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import eu.pb4.placeholders.api.PlaceholderContext;
 import me.lucko.fabric.api.permissions.v0.Permissions;
 import net.minecraft.server.command.ServerCommandSource;
@@ -36,12 +38,8 @@ public class SetHomeCommand {
         dispatcher.register(rootCommand);
     }
 
-    private static int execute(CommandContext<ServerCommandSource> context, String name, boolean forced) {
-        if (!context.getSource().isExecutedByPlayer()) {
-            context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-            return 1;
-        }
-        var player = context.getSource().getPlayer();
+    private static int execute(CommandContext<ServerCommandSource> context, String name, boolean forced) throws CommandSyntaxException {
+        var player = context.getSource().getPlayerOrThrow();
         var playerState = RccServer.state.getPlayerState(player.getUuid());
         var homes = playerState.homes;
         var playerContext = PlaceholderContext.of(player);
@@ -57,7 +55,7 @@ public class SetHomeCommand {
 
         var exists = homes.containsKey(name);
         if (exists && !forced) {
-            var text = Components.parse(
+            var text = Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.home.homeExists,
                     playerContext,
                     placeholders
@@ -69,8 +67,8 @@ public class SetHomeCommand {
         }
 
         var maxHomes = RccServer.CONFIG.homes.maxHomes;
-        if(homes.size() >= maxHomes && !exists) {
-            context.getSource().sendFeedback(() -> Components.parse(
+        if(maxHomes >= 0 && homes.size() >= maxHomes && !exists) {
+            context.getSource().sendFeedback(() -> Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.home.maxHomesReached,
                     playerContext,
                     placeholders
@@ -83,7 +81,7 @@ public class SetHomeCommand {
 
         RccServer.state.savePlayerState(player.getUuid(), playerState);
 
-        context.getSource().sendFeedback(() -> Components.parse(
+        context.getSource().sendFeedback(() -> Placeholder.parse(
                 RccServer.CONFIG.textFormats.commands.home.homeSetSuccess,
                 playerContext,
                 placeholders

src/main/java/cc/reconnected/server/commands/misc/AfkCommand.java

@@ -13,13 +13,7 @@ public class AfkCommand {
         var rootCommand = literal("afk")
                 .requires(Permissions.require("rcc.command.afk", true))
                 .executes(context -> {
-
-                    if (!context.getSource().isExecutedByPlayer()) {
-                        context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-                        return 1;
-                    }
-
-                    var player = context.getSource().getPlayer();
+                    var player = context.getSource().getPlayerOrThrow();
                     AfkTracker.getInstance().setPlayerAfk(player, true);
 
                     return 1;

src/main/java/cc/reconnected/server/commands/misc/NearCommand.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server.commands.misc;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.util.Components;
 import com.mojang.brigadier.CommandDispatcher;
@@ -22,21 +23,9 @@ public class NearCommand {
     public static void register(CommandDispatcher<ServerCommandSource> dispatcher) {
         var rootCommand = literal("near")
                 .requires(Permissions.require("rcc.command.near", 2))
-                .executes(context -> {
-                    if (!context.getSource().isExecutedByPlayer()) {
-                        context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-                        return 1;
-                    }
-                    return execute(context, RccServer.CONFIG.nearCommand.nearCommandDefaultRange, context.getSource().getPlayer());
-                })
+                .executes(context -> execute(context, RccServer.CONFIG.nearCommand.nearCommandDefaultRange, context.getSource().getPlayerOrThrow()))
                 .then(argument("radius", IntegerArgumentType.integer(0, RccServer.CONFIG.nearCommand.nearCommandMaxRange))
-                        .executes(context -> {
-                            if (!context.getSource().isExecutedByPlayer()) {
-                                context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-                                return 1;
-                            }
-                            return execute(context, IntegerArgumentType.getInteger(context, "radius"), context.getSource().getPlayer());
-                        }));
+                        .executes(context -> execute(context, IntegerArgumentType.getInteger(context, "radius"), context.getSource().getPlayerOrThrow())));
 
         dispatcher.register(rootCommand);
     }
@@ -55,7 +44,7 @@ public class NearCommand {
         });
 
         if (list.isEmpty()) {
-            context.getSource().sendFeedback(() -> Components.parse(
+            context.getSource().sendFeedback(() -> Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.near.noOne,
                     playerContext
             ), false);
@@ -65,7 +54,7 @@ public class NearCommand {
         list.sort(Comparator.comparingDouble(ClosePlayers::distance));
 
         var listText = Text.empty();
-        var comma = Components.parse(RccServer.CONFIG.textFormats.commands.near.comma);
+        var comma = Placeholder.parse(RccServer.CONFIG.textFormats.commands.near.comma);
         for (int i = 0; i < list.size(); i++) {
             var player = list.get(i);
             if (i > 0) {
@@ -78,7 +67,7 @@ public class NearCommand {
 
             var targetContext = PlaceholderContext.of(sourcePlayer);
 
-            listText = listText.append(Components.parse(
+            listText = listText.append(Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.near.format,
                     targetContext,
                     placeholders
@@ -88,7 +77,7 @@ public class NearCommand {
         var placeholders = Map.of(
                 "playerList", (Text) listText
         );
-        context.getSource().sendFeedback(() -> Components.parse(
+        context.getSource().sendFeedback(() -> Placeholder.parse(
                 RccServer.CONFIG.textFormats.commands.near.nearestPlayers,
                 playerContext,
                 placeholders

src/main/java/cc/reconnected/server/commands/spawn/SetSpawnCommand.java

@@ -15,12 +15,7 @@ public class SetSpawnCommand {
         var rootCommand = literal("setspawn")
                 .requires(Permissions.require("rcc.command.setspawn", 3))
                 .executes(context -> {
-                    if (!context.getSource().isExecutedByPlayer()) {
-                        context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-                        return 1;
-                    }
-
-                    var player = context.getSource().getPlayer();
+                    var player = context.getSource().getPlayerOrThrow();
                     var spawnPosition = new ServerPosition(player);
 
                     var serverState = RccServer.state.getServerState();

src/main/java/cc/reconnected/server/commands/spawn/SpawnCommand.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server.commands.spawn;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.struct.ServerPosition;
 import cc.reconnected.server.util.Components;
@@ -16,12 +17,7 @@ public class SpawnCommand {
         var rootCommand = literal("spawn")
                 .requires(Permissions.require("rcc.command.spawn", true))
                 .executes(context -> {
-                    if (!context.getSource().isExecutedByPlayer()) {
-                        context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-                        return 1;
-                    }
-
-                    var player = context.getSource().getPlayer();
+                    var player = context.getSource().getPlayerOrThrow();
                     var serverState = RccServer.state.getServerState();
                     var playerContext = PlaceholderContext.of(player);
                     var spawnPosition = serverState.spawn;
@@ -31,7 +27,7 @@ public class SpawnCommand {
                         spawnPosition = new ServerPosition(spawnPos.getX(), spawnPos.getY(), spawnPos.getZ(), 0, 0, server.getOverworld());
                     }
 
-                    context.getSource().sendFeedback(() -> Components.parse(
+                    context.getSource().sendFeedback(() -> Placeholder.parse(
                             RccServer.CONFIG.textFormats.commands.spawn.teleporting,
                             playerContext
                     ), false);

src/main/java/cc/reconnected/server/commands/teleport/BackCommand.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server.commands.teleport;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.core.BackTracker;
 import cc.reconnected.server.util.Components;
@@ -16,24 +17,19 @@ public class BackCommand {
         var rootCommand = literal("back")
                 .requires(Permissions.require("rcc.command.back", true))
                 .executes(context -> {
-                    if (!context.getSource().isExecutedByPlayer()) {
-                        context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-                        return 1;
-                    }
-
-                    var player = context.getSource().getPlayer();
+                    var player = context.getSource().getPlayerOrThrow();
                     var playerContext = PlaceholderContext.of(player);
 
                     var lastPosition = BackTracker.lastPlayerPositions.get(player.getUuid());
                     if (lastPosition == null) {
-                        context.getSource().sendFeedback(() -> Components.parse(
+                        context.getSource().sendFeedback(() -> Placeholder.parse(
                                 RccServer.CONFIG.textFormats.commands.back.noPosition,
                                 playerContext
                         ), false);
                         return 1;
                     }
 
-                    context.getSource().sendFeedback(() -> Components.parse(
+                    context.getSource().sendFeedback(() -> Placeholder.parse(
                             RccServer.CONFIG.textFormats.commands.back.teleporting,
                             playerContext
                     ), false);

src/main/java/cc/reconnected/server/commands/teleport/TeleportAcceptCommand.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server.commands.teleport;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.core.TeleportTracker;
 import cc.reconnected.server.struct.ServerPosition;
@@ -20,12 +21,7 @@ public class TeleportAcceptCommand {
     public static void register(CommandDispatcher<ServerCommandSource> dispatcher) {
         var node = dispatcher.register(literal("tpaccept")
                 .executes(context -> {
-                    if (!context.getSource().isExecutedByPlayer()) {
-                        context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-                        return 1;
-                    }
-
-                    var player = context.getSource().getPlayer();
+                    var player = context.getSource().getPlayerOrThrow();
                     var playerUuid = player.getUuid();
                     var playerRequests = TeleportTracker.teleportRequests.get(playerUuid);
                     var playerContext = PlaceholderContext.of(player);
@@ -33,7 +29,7 @@ public class TeleportAcceptCommand {
                     var request = playerRequests.pollLast();
 
                     if (request == null) {
-                        context.getSource().sendFeedback(() -> Components.parse(
+                        context.getSource().sendFeedback(() -> Placeholder.parse(
                                 RccServer.CONFIG.textFormats.commands.teleportRequest.noPending,
                                 playerContext
                         ), false);
@@ -59,7 +55,7 @@ public class TeleportAcceptCommand {
 
                             var request = playerRequests.stream().filter(req -> req.requestId.equals(uuid)).findFirst().orElse(null);
                             if (request == null) {
-                                context.getSource().sendFeedback(() -> Components.parse(
+                                context.getSource().sendFeedback(() -> Placeholder.parse(
                                         RccServer.CONFIG.textFormats.commands.teleportRequest.unavailable,
                                         playerContext
                                 ), false);
@@ -88,7 +84,7 @@ public class TeleportAcceptCommand {
         var playerContext = PlaceholderContext.of(player);
 
         if (sourcePlayer == null || targetPlayer == null) {
-            context.getSource().sendFeedback(() -> Components.parse(
+            context.getSource().sendFeedback(() -> Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.teleportRequest.playerUnavailable,
                     playerContext
             ), false);
@@ -98,23 +94,23 @@ public class TeleportAcceptCommand {
         if (player.getUuid().equals(request.target)) {
             var sourceContext = PlaceholderContext.of(sourcePlayer);
             // accepted a tpa from other to self
-            context.getSource().sendFeedback(() -> Components.parse(
+            context.getSource().sendFeedback(() -> Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.teleportRequest.requestAcceptedResult,
                     playerContext
             ), false);
-            sourcePlayer.sendMessage(Components.parse(
+            sourcePlayer.sendMessage(Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.teleportRequest.teleporting,
                     sourceContext
             ), false);
         } else {
             var targetContext = PlaceholderContext.of(targetPlayer);
             // accepted a tpa from self to other
-            context.getSource().sendFeedback(() -> Components.parse(
+            context.getSource().sendFeedback(() -> Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.teleportRequest.teleporting,
                     playerContext
             ), false);
 
-            targetPlayer.sendMessage(Components.parse(
+            targetPlayer.sendMessage(Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.teleportRequest.requestAccepted,
                     targetContext,
                     Map.of("player", sourcePlayer.getDisplayName())

src/main/java/cc/reconnected/server/commands/teleport/TeleportAskCommand.java

@@ -1,11 +1,13 @@
 package cc.reconnected.server.commands.teleport;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.core.TeleportTracker;
 import cc.reconnected.server.util.Components;
 import com.mojang.brigadier.CommandDispatcher;
 import com.mojang.brigadier.arguments.StringArgumentType;
 import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import eu.pb4.placeholders.api.PlaceholderContext;
 import net.minecraft.command.CommandSource;
 import net.minecraft.server.command.ServerCommandSource;
@@ -34,15 +36,11 @@ public class TeleportAskCommand {
         dispatcher.register(literal("tpask").redirect(node));
     }
 
-    private static void execute(CommandContext<ServerCommandSource> context) {
+    private static void execute(CommandContext<ServerCommandSource> context) throws CommandSyntaxException {
         var source = context.getSource();
-        if (!source.isExecutedByPlayer()) {
-            source.sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-            return;
-        }
+        var player = context.getSource().getPlayerOrThrow();
 
         var server = source.getServer();
-        var player = source.getPlayer();
         var targetName = StringArgumentType.getString(context, "player");
         var playerManager = server.getPlayerManager();
         var target = playerManager.getPlayer(targetName);
@@ -51,7 +49,7 @@ public class TeleportAskCommand {
             var placeholders = Map.of(
                     "targetPlayer", Text.of(targetName)
             );
-            source.sendFeedback(() -> Components.parse(
+            source.sendFeedback(() -> Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.teleportRequest.playerNotFound,
                     playerContext,
                     placeholders
@@ -75,13 +73,13 @@ public class TeleportAskCommand {
                         "/tpdeny " + request.requestId)
         );
 
-        target.sendMessage(Components.parse(
+        target.sendMessage(Placeholder.parse(
                 RccServer.CONFIG.textFormats.commands.teleportRequest.pendingTeleport,
                 targetContext,
                 placeholders
         ));
 
-        source.sendFeedback(() -> Components.parse(
+        source.sendFeedback(() -> Placeholder.parse(
                 RccServer.CONFIG.textFormats.commands.teleportRequest.requestSent,
                 playerContext
         ), false);

src/main/java/cc/reconnected/server/commands/teleport/TeleportAskHereCommand.java

@@ -1,11 +1,13 @@
 package cc.reconnected.server.commands.teleport;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.core.TeleportTracker;
 import cc.reconnected.server.util.Components;
 import com.mojang.brigadier.CommandDispatcher;
 import com.mojang.brigadier.arguments.StringArgumentType;
 import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import eu.pb4.placeholders.api.PlaceholderContext;
 import net.minecraft.command.CommandSource;
 import net.minecraft.server.command.ServerCommandSource;
@@ -34,15 +36,10 @@ public class TeleportAskHereCommand {
         dispatcher.register(literal("tpaskhere").redirect(node));
     }
 
-    private static void execute(CommandContext<ServerCommandSource> context) {
+    private static void execute(CommandContext<ServerCommandSource> context) throws CommandSyntaxException {
         var source = context.getSource();
-        if (!source.isExecutedByPlayer()) {
-            source.sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-            return;
-        }
-
+        var player = context.getSource().getPlayerOrThrow();
         var server = source.getServer();
-        var player = source.getPlayer();
         var targetName = StringArgumentType.getString(context, "player");
         var playerManager = server.getPlayerManager();
         var target = playerManager.getPlayer(targetName);
@@ -51,7 +48,7 @@ public class TeleportAskHereCommand {
             var placeholders = Map.of(
                     "targetPlayer", Text.of(targetName)
             );
-            source.sendFeedback(() -> Components.parse(
+            source.sendFeedback(() -> Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.teleportRequest.playerNotFound,
                     playerContext,
                     placeholders
@@ -76,13 +73,13 @@ public class TeleportAskHereCommand {
                         "/tpdeny " + request.requestId)
         );
 
-        target.sendMessage(Components.parse(
+        target.sendMessage(Placeholder.parse(
                 RccServer.CONFIG.textFormats.commands.teleportRequest.pendingTeleportHere,
                 targetContext,
                 placeholders
         ));
 
-        source.sendFeedback(() -> Components.parse(
+        source.sendFeedback(() -> Placeholder.parse(
                 RccServer.CONFIG.textFormats.commands.teleportRequest.requestSent,
                 playerContext
         ), false);

src/main/java/cc/reconnected/server/commands/teleport/TeleportDenyCommand.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server.commands.teleport;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.core.TeleportTracker;
 import cc.reconnected.server.util.Components;
@@ -33,7 +34,7 @@ public class TeleportDenyCommand {
                     var request = playerRequests.pollLast();
 
                     if (request == null) {
-                        context.getSource().sendFeedback(() -> Components.parse(
+                        context.getSource().sendFeedback(() -> Placeholder.parse(
                                 RccServer.CONFIG.textFormats.commands.teleportRequest.noPending,
                                 playerContext
                         ), false);
@@ -46,12 +47,7 @@ public class TeleportDenyCommand {
                 })
                 .then(argument("uuid", UuidArgumentType.uuid())
                         .executes(context -> {
-                            if (!context.getSource().isExecutedByPlayer()) {
-                                context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-                                return 1;
-                            }
-
-                            var player = context.getSource().getPlayer();
+                            var player = context.getSource().getPlayerOrThrow();
                             var uuid = UuidArgumentType.getUuid(context, "uuid");
                             var playerUuid = player.getUuid();
                             var playerRequests = TeleportTracker.teleportRequests.get(playerUuid);
@@ -59,7 +55,7 @@ public class TeleportDenyCommand {
 
                             var request = playerRequests.stream().filter(req -> req.requestId.equals(uuid)).findFirst().orElse(null);
                             if (request == null) {
-                                context.getSource().sendFeedback(() -> Components.parse(
+                                context.getSource().sendFeedback(() -> Placeholder.parse(
                                         RccServer.CONFIG.textFormats.commands.teleportRequest.unavailable,
                                         playerContext
                                 ), false);
@@ -92,14 +88,14 @@ public class TeleportDenyCommand {
 
         if (otherPlayer != null) {
             var otherContext = PlaceholderContext.of(otherPlayer);
-            otherPlayer.sendMessage(Components.parse(
+            otherPlayer.sendMessage(Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.teleportRequest.requestRefused,
                     otherContext,
                     Map.of("player", player.getDisplayName())
             ), false);
         }
 
-        context.getSource().sendFeedback(() -> Components.parse(
+        context.getSource().sendFeedback(() -> Placeholder.parse(
                 RccServer.CONFIG.textFormats.commands.teleportRequest.requestRefusedResult,
                 playerContext
         ), false);

src/main/java/cc/reconnected/server/commands/tell/ReplyCommand.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server.commands.tell;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.util.Components;
 import com.mojang.brigadier.CommandDispatcher;
@@ -30,7 +31,7 @@ public class ReplyCommand {
 
         if (!TellCommand.lastSender.containsKey(senderName)) {
             var playerContext = PlaceholderContext.of(context.getSource());
-            source.sendFeedback(() -> Components.parse(
+            source.sendFeedback(() -> Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.tell.noLastSenderReply,
                     playerContext
             ), false);

src/main/java/cc/reconnected/server/commands/tell/TellCommand.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server.commands.tell;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.util.Components;
 import com.mojang.brigadier.CommandDispatcher;
@@ -62,7 +63,7 @@ public class TellCommand {
                 );
                 var sourceContext = PlaceholderContext.of(source);
 
-                source.sendFeedback(() -> Components.parse(
+                source.sendFeedback(() -> Placeholder.parse(
                         RccServer.CONFIG.textFormats.commands.tell.playerNotFound,
                         sourceContext,
                         placeholders
@@ -84,7 +85,7 @@ public class TellCommand {
         }
 
 
-        var you = Components.parse(RccServer.CONFIG.textFormats.commands.tell.you);
+        var you = Placeholder.parse(RccServer.CONFIG.textFormats.commands.tell.you);
 
         var placeholdersToSource = Map.of(
                 "sourcePlayer", you,
@@ -104,22 +105,22 @@ public class TellCommand {
                 "message", parsedMessage
         );
 
-        var sourceText = Components.parse(
+        var sourceText = Placeholder.parse(
                 RccServer.CONFIG.textFormats.commands.tell.message,
                 sourceContext,
                 placeholdersToSource
         );
-        var targetText = Components.parse(
+        var targetText = Placeholder.parse(
                 RccServer.CONFIG.textFormats.commands.tell.message,
                 targetContext,
                 placeholdersToTarget
         );
-        var genericText = Components.parse(
+        var genericText = Placeholder.parse(
                 RccServer.CONFIG.textFormats.commands.tell.message,
                 serverContext,
                 placeholders
         );
-        var spyText = Components.parse(
+        var spyText = Placeholder.parse(
                 RccServer.CONFIG.textFormats.commands.tell.messageSpy,
                 serverContext,
                 placeholders

src/main/java/cc/reconnected/server/commands/warp/DeleteWarpCommand.java

@@ -31,11 +31,6 @@ public class DeleteWarpCommand {
     }
 
     private static int execute(CommandContext<ServerCommandSource> context, String name) {
-        if (!context.getSource().isExecutedByPlayer()) {
-            context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-            return 1;
-        }
-        var player = context.getSource().getPlayer();
         var serverState = RccServer.state.getServerState();
         var warps = serverState.warps;
 

src/main/java/cc/reconnected/server/commands/warp/SetWarpCommand.java

@@ -5,6 +5,7 @@ import cc.reconnected.server.struct.ServerPosition;
 import com.mojang.brigadier.CommandDispatcher;
 import com.mojang.brigadier.arguments.StringArgumentType;
 import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import me.lucko.fabric.api.permissions.v0.Permissions;
 import net.minecraft.server.command.ServerCommandSource;
 import net.minecraft.text.Text;
@@ -24,12 +25,8 @@ public class SetWarpCommand {
         dispatcher.register(rootCommand);
     }
 
-    private static int execute(CommandContext<ServerCommandSource> context, String name) {
-        if (!context.getSource().isExecutedByPlayer()) {
-            context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-            return 1;
-        }
-        var player = context.getSource().getPlayer();
+    private static int execute(CommandContext<ServerCommandSource> context, String name) throws CommandSyntaxException {
+        var player = context.getSource().getPlayerOrThrow();
         var serverState = RccServer.state.getServerState();
 
         var warps = serverState.warps;

src/main/java/cc/reconnected/server/commands/warp/WarpCommand.java

@@ -1,10 +1,12 @@
 package cc.reconnected.server.commands.warp;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.util.Components;
 import com.mojang.brigadier.CommandDispatcher;
 import com.mojang.brigadier.arguments.StringArgumentType;
 import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import eu.pb4.placeholders.api.PlaceholderContext;
 import me.lucko.fabric.api.permissions.v0.Permissions;
 import net.minecraft.command.CommandSource;
@@ -33,25 +35,21 @@ public class WarpCommand {
         dispatcher.register(rootCommand);
     }
 
-    private static int execute(CommandContext<ServerCommandSource> context, String name) {
-        if (!context.getSource().isExecutedByPlayer()) {
-            context.getSource().sendFeedback(() -> Text.of("This command can only be executed by players!"), false);
-            return 1;
-        }
-        var player = context.getSource().getPlayer();
+    private static int execute(CommandContext<ServerCommandSource> context, String name) throws CommandSyntaxException {
+        var player = context.getSource().getPlayerOrThrow();
         var serverState = RccServer.state.getServerState();
         var warps = serverState.warps;
         var playerContext = PlaceholderContext.of(player);
 
         if (!warps.containsKey(name)) {
-            context.getSource().sendFeedback(() -> Components.parse(
+            context.getSource().sendFeedback(() -> Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.warp.warpNotFound,
                     playerContext
             ), false);
             return 1;
         }
 
-        context.getSource().sendFeedback(() -> Components.parse(
+        context.getSource().sendFeedback(() -> Placeholder.parse(
                 RccServer.CONFIG.textFormats.commands.warp.teleporting,
                 playerContext,
                 Map.of(

src/main/java/cc/reconnected/server/config/ConfigManager.java

@@ -1,46 +0,0 @@
-package cc.reconnected.server.config;
-
-import cc.reconnected.server.RccServer;
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import net.fabricmc.loader.api.FabricLoader;
-
-import java.io.BufferedReader;
-import java.io.FileReader;
-import java.io.FileWriter;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Path;
-
-public class ConfigManager {
-    private static final Gson gson = new GsonBuilder()
-            .disableHtmlEscaping()
-            .setPrettyPrinting()
-            .setDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX")
-            .create();
-    private static final Path configFilePath = FabricLoader.getInstance().getConfigDir().resolve(RccServer.MOD_ID + ".json");
-    private static Config config = null;
-
-    public static Config load() {
-        if (!configFilePath.toFile().exists()) {
-            config = new Config();
-            save();
-            return config;
-        }
-        try (var bf = new BufferedReader(new FileReader(configFilePath.toFile(), StandardCharsets.UTF_8))) {
-            config = gson.fromJson(bf, Config.class);
-            save();
-        } catch (Exception e) {
-            RccServer.LOGGER.error("Error loading the RccServer config file.", e);
-        }
-        return config;
-    }
-
-    public static void save() {
-        var json = gson.toJson(config);
-        try (var fw = new FileWriter(configFilePath.toFile(), StandardCharsets.UTF_8)) {
-            fw.write(json);
-        } catch (Exception e) {
-            RccServer.LOGGER.error("Error saving the RccServer config file.", e);
-        }
-    }
-}

src/main/java/cc/reconnected/server/core/AfkTracker.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server.core;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.api.events.PlayerActivityEvents;
 import cc.reconnected.server.api.events.RccEvents;
@@ -55,7 +56,7 @@ public class AfkTracker {
 
             var playerContext = PlaceholderContext.of(player);
 
-            RccServer.getInstance().broadcast(Components.parse(
+            RccServer.getInstance().broadcast(Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.afk.goneAfk,
                     playerContext
             ));
@@ -66,7 +67,7 @@ public class AfkTracker {
 
             var playerContext = PlaceholderContext.of(player);
 
-            RccServer.getInstance().broadcast(Components.parse(
+            RccServer.getInstance().broadcast(Placeholder.parse(
                     RccServer.CONFIG.textFormats.commands.afk.returnAfk,
                     playerContext
             ));

src/main/java/cc/reconnected/server/core/HttpApiServer.java

@@ -1,104 +0,0 @@
-package cc.reconnected.server.core;
-
-import cc.reconnected.server.RccServer;
-import com.sun.net.httpserver.HttpExchange;
-import com.sun.net.httpserver.HttpHandler;
-import com.sun.net.httpserver.HttpServer;
-import net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents;
-import net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents;
-import net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents;
-
-import java.io.IOException;
-import java.net.InetSocketAddress;
-
-public class HttpApiServer {
-    private static HttpApiServer instance;
-
-    public static HttpApiServer getInstance() {
-        return instance;
-    }
-
-    private static float currentTps = 0;
-    private static float currentMspt = 0;
-    private static int currentPlayerCount = 0;
-
-    public static void register() {
-        if (!RccServer.CONFIG.httpApi.enableHttpApi)
-            return;
-
-        try {
-            instance = new HttpApiServer();
-        } catch (IOException e) {
-            RccServer.LOGGER.error("Could not start HTTP API server", e);
-            return;
-        }
-        new Thread(() -> instance.httpServer().start());
-
-        ServerLifecycleEvents.SERVER_STOPPING.register(server -> {
-            RccServer.LOGGER.info("Stopping HTTP services");
-            instance.httpServer().stop(0);
-        });
-
-        ServerTickEvents.END_SERVER_TICK.register(server -> {
-            currentMspt = server.getTickTime();
-            if (currentMspt != 0) {
-                currentTps = Math.min(20, 1000 / currentMspt);
-            }
-        });
-
-        ServerPlayConnectionEvents.JOIN.register((handler, sender, server) -> {
-            currentPlayerCount = server.getCurrentPlayerCount() + 1;
-        });
-
-        ServerPlayConnectionEvents.DISCONNECT.register((handler, server) -> {
-            currentPlayerCount = server.getCurrentPlayerCount() - 1;
-        });
-    }
-
-    private final HttpServer server;
-
-    public HttpServer httpServer() {
-        return this.server;
-    }
-
-    private HttpApiServer() throws IOException {
-        server = HttpServer.create(new InetSocketAddress(RccServer.CONFIG.httpApi.httpPort), 0);
-        server.createContext("/tps", new TPSHandler());
-        server.createContext("/mspt", new MSPTHandler());
-        server.createContext("/player", new PlayerCountHandler());
-        server.setExecutor(null);
-    }
-
-    static class TPSHandler implements HttpHandler {
-        @Override
-        public void handle(HttpExchange t) throws IOException {
-            var tps = String.valueOf(currentTps);
-            t.sendResponseHeaders(200, tps.length());
-            var body = t.getResponseBody();
-            body.write(tps.getBytes());
-            body.close();
-        }
-    }
-
-    static class MSPTHandler implements HttpHandler {
-        @Override
-        public void handle(HttpExchange t) throws IOException {
-            var tps = String.valueOf(currentTps);
-            t.sendResponseHeaders(200, tps.length());
-            var body = t.getResponseBody();
-            body.write(tps.getBytes());
-            body.close();
-        }
-    }
-
-    static class PlayerCountHandler implements HttpHandler {
-        @Override
-        public void handle(HttpExchange t) throws IOException {
-            var tps = String.valueOf(currentPlayerCount);
-            t.sendResponseHeaders(200, tps.length());
-            var body = t.getResponseBody();
-            body.write(tps.getBytes());
-            body.close();
-        }
-    }
-}

src/main/java/cc/reconnected/server/core/customChat/CustomChatMessage.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server.core.customChat;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.util.Components;
 import eu.pb4.placeholders.api.PlaceholderContext;
@@ -28,7 +29,7 @@ public class CustomChatMessage {
         Text messageText = Components.chat(message, player);
 
         var playerContext = PlaceholderContext.of(player);
-        var text = Components.parse(
+        var text = Placeholder.parse(
                 RccServer.CONFIG.textFormats.chatFormat,
                 playerContext,
                 Map.of(

src/main/java/cc/reconnected/server/core/customChat/CustomConnectionMessage.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server.core.customChat;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.util.Components;
 import eu.pb4.placeholders.api.PlaceholderContext;
@@ -11,7 +12,7 @@ import java.util.Map;
 public class CustomConnectionMessage {
     public static Text onJoin(ServerPlayerEntity player) {
         var playerContext = PlaceholderContext.of(player);
-        return Components.parse(
+        return Placeholder.parse(
                 RccServer.CONFIG.textFormats.joinFormat,
                 playerContext
         );
@@ -19,7 +20,7 @@ public class CustomConnectionMessage {
 
     public static Text onJoinRenamed(ServerPlayerEntity player, String previousName) {
         var playerContext = PlaceholderContext.of(player);
-        return Components.parse(
+        return Placeholder.parse(
                 RccServer.CONFIG.textFormats.joinRenamedFormat,
                 playerContext,
                 Map.of("previousName", Text.of(previousName))
@@ -28,7 +29,7 @@ public class CustomConnectionMessage {
 
     public static Text onLeave(ServerPlayerEntity player) {
         var playerContext = PlaceholderContext.of(player);
-        return Components.parse(
+        return Placeholder.parse(
                 RccServer.CONFIG.textFormats.leaveFormat,
                 playerContext
         );

src/main/java/cc/reconnected/server/core/customChat/CustomDeathMessage.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server.core.customChat;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.util.Components;
 import eu.pb4.placeholders.api.PlaceholderContext;
@@ -14,7 +15,7 @@ public class CustomDeathMessage {
         var deathMessage = instance.getDeathMessage();
         var playerContext = PlaceholderContext.of(player);
 
-        return Components.parse(
+        return Placeholder.parse(
                 RccServer.CONFIG.textFormats.deathFormat,
                 playerContext,
                 Map.of("message", deathMessage)

src/main/java/cc/reconnected/server/core/customChat/CustomEmoteMessage.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server.core.customChat;
 
+import cc.reconnected.library.text.Placeholder;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.util.Components;
 import eu.pb4.placeholders.api.PlaceholderContext;
@@ -19,7 +20,7 @@ public class CustomEmoteMessage {
 
         Text messageText = Components.chat(message, player);
 
-        var text = Components.parse(
+        var text = Placeholder.parse(
                 RccServer.CONFIG.textFormats.emoteFormat,
                 playerContext,
                 Map.of(

src/main/java/cc/reconnected/server/mixin/SentMessageMixin.java

@@ -1,5 +1,6 @@
 package cc.reconnected.server.mixin;
 
+import cc.reconnected.server.RccServer;
 import cc.reconnected.server.core.customChat.CustomSentMessage;
 import net.minecraft.network.message.SentMessage;
 import net.minecraft.network.message.SignedMessage;
@@ -10,11 +11,11 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
 @Mixin(SentMessage.class)
 public interface SentMessageMixin {
-
     @Inject(method = "of", at = @At("HEAD"), cancellable = true)
     private static void rccServer$of(SignedMessage message, CallbackInfoReturnable<SentMessage> cir) {
 
-        if(message.isSenderMissing()) {
+        if (message.isSenderMissing()) {
+            RccServer.warnUnsignedMessages();
             cir.setReturnValue(new SentMessage.Profileless(message.getContent()));
         } else {
             cir.setReturnValue(new CustomSentMessage(message));

src/main/java/cc/reconnected/server/mixin/ServerPlayNetworkHandlerMixin.java

@@ -19,7 +19,7 @@ import java.util.EnumSet;
 import java.util.List;
 
 @Mixin(ServerPlayNetworkHandler.class)
-public abstract class ServerPlayNetworkManagerMixin {
+public abstract class ServerPlayNetworkHandlerMixin {
     @Shadow
     @Final
     private MinecraftServer server;

src/main/java/cc/reconnected/server/mixin/ServerPlayerEntityMixin.java

@@ -1,13 +1,17 @@
 package cc.reconnected.server.mixin;
 
 import cc.reconnected.server.RccServer;
+import cc.reconnected.server.core.BackTracker;
 import cc.reconnected.server.core.customChat.CustomDeathMessage;
+import cc.reconnected.server.struct.ServerPosition;
 import eu.pb4.placeholders.api.PlaceholderContext;
 import eu.pb4.placeholders.api.Placeholders;
 import eu.pb4.placeholders.api.parsers.NodeParser;
 import eu.pb4.placeholders.api.parsers.TextParserV1;
 import net.minecraft.entity.damage.DamageTracker;
+import net.minecraft.network.packet.s2c.play.PositionFlag;
 import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.server.world.ServerWorld;
 import net.minecraft.text.Text;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Unique;
@@ -16,6 +20,8 @@ import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.Redirect;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
+import java.util.Set;
+
 @Mixin(ServerPlayerEntity.class)
 public class ServerPlayerEntityMixin {
     @Unique
@@ -36,4 +42,10 @@ public class ServerPlayerEntityMixin {
         var player = (ServerPlayerEntity) (Object) this;
         return CustomDeathMessage.onDeath(player, instance);
     }
+
+    @Inject(method = "teleport(Lnet/minecraft/server/world/ServerWorld;DDDLjava/util/Set;FF)Z", at = @At("HEAD"))
+    public void rccServer$requestTeleport(ServerWorld world, double destX, double destY, double destZ, Set<PositionFlag> flags, float yaw, float pitch, CallbackInfoReturnable<Boolean> cir) {
+        var player = (ServerPlayerEntity) (Object) this;
+        BackTracker.lastPlayerPositions.put(player.getUuid(), new ServerPosition(player));
+    }
 }

src/main/java/cc/reconnected/server/parser/LinkParser.java

@@ -1,99 +0,0 @@
-package cc.reconnected.server.parser;
-
-import cc.reconnected.server.RccServer;
-import cc.reconnected.server.util.Components;
-import eu.pb4.placeholders.api.node.DirectTextNode;
-import eu.pb4.placeholders.api.node.LiteralNode;
-import eu.pb4.placeholders.api.node.TextNode;
-import eu.pb4.placeholders.api.node.parent.ParentNode;
-import eu.pb4.placeholders.api.parsers.NodeParser;
-import net.minecraft.text.ClickEvent;
-import net.minecraft.text.HoverEvent;
-import net.minecraft.text.Style;
-import net.minecraft.text.Text;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.regex.Pattern;
-
-public class LinkParser implements NodeParser {
-    public static final Pattern URL_REGEX = Pattern.compile("https?:\\/\\/(www\\.)?[-a-zA-Z0-9@:%._\\+~#=]{1,256}\\.[a-zA-Z0-9()]{1,6}\\b([-a-zA-Z0-9()@:%_\\+.~#?&//=]*)");
-
-    @Override
-    public TextNode[] parseNodes(TextNode node) {
-        if (node instanceof LiteralNode literalNode) {
-            var input = literalNode.value();
-            var list = new ArrayList<TextNode>();
-            var inputLength = input.length();
-
-            var matcher = URL_REGEX.matcher(input);
-            int pos = 0;
-
-            while (matcher.find()) {
-                if (inputLength <= matcher.start()) {
-                    break;
-                }
-
-                String betweenText = input.substring(pos, matcher.start());
-
-                if (!betweenText.isEmpty()) {
-                    list.add(new LiteralNode(betweenText));
-                }
-
-                var link = matcher.group();
-
-                var url = Text.of(link);
-
-                var placeholders = Map.of(
-                        "url", url,
-                        "label", url
-                );
-
-                var display = Components.parse(
-                        RccServer.CONFIG.textFormats.link,
-                        placeholders
-                );
-
-                var hover = Components.parse(
-                        RccServer.CONFIG.textFormats.linkHover,
-                        placeholders
-                );
-
-                var text = Text.empty()
-                        .append(display)
-                        .setStyle(Style.EMPTY
-                                .withHoverEvent(
-                                        new HoverEvent(HoverEvent.Action.SHOW_TEXT, hover)
-                                )
-                                .withClickEvent(new ClickEvent(ClickEvent.Action.OPEN_URL, link))
-                        );
-
-                list.add(new DirectTextNode(text));
-
-                pos = matcher.end();
-            }
-
-            if (pos < inputLength) {
-                var text = input.substring(pos, inputLength);
-                if (!text.isEmpty()) {
-                    list.add(new LiteralNode(text));
-                }
-            }
-
-            return list.toArray(TextNode[]::new);
-        } else if (node instanceof ParentNode parentNode) {
-            var list = new ArrayList<TextNode>();
-
-            for (var child : parentNode.getChildren()) {
-                list.addAll(List.of(this.parseNodes(child)));
-            }
-
-            return new TextNode[]{
-                    parentNode.copyWith(list.toArray(TextNode[]::new))
-            };
-        }
-
-        return TextNode.array(node);
-    }
-}

src/main/java/cc/reconnected/server/parser/MarkdownComponentParser.java

@@ -1,52 +0,0 @@
-package cc.reconnected.server.parser;
-
-import cc.reconnected.server.RccServer;
-import cc.reconnected.server.util.Components;
-import eu.pb4.placeholders.api.node.TextNode;
-import eu.pb4.placeholders.api.node.parent.ClickActionNode;
-import eu.pb4.placeholders.api.node.parent.FormattingNode;
-import eu.pb4.placeholders.api.node.parent.HoverNode;
-import net.minecraft.text.ClickEvent;
-import net.minecraft.util.Formatting;
-
-import java.util.Map;
-
-public class MarkdownComponentParser {
-    public static TextNode spoilerFormatting(TextNode[] textNodes) {
-        var text = TextNode.asSingle(textNodes);
-        return new HoverNode<>(
-                TextNode.array(
-                        new FormattingNode(TextNode.array(TextNode.of("\u258C".repeat(text.toText().getString().length()))), Formatting.DARK_GRAY)
-                ),
-                HoverNode.Action.TEXT, text);
-    }
-
-    public static TextNode quoteFormatting(TextNode[] textNodes) {
-        return new ClickActionNode(
-                TextNode.array(
-                        new HoverNode<>(
-                                TextNode.array(new FormattingNode(textNodes, Formatting.GRAY)),
-                                HoverNode.Action.TEXT, TextNode.of("Click to copy"))
-                ),
-                ClickEvent.Action.COPY_TO_CLIPBOARD, TextNode.asSingle(textNodes)
-        );
-    }
-
-    public static TextNode urlFormatting(TextNode[] textNodes, TextNode url) {
-        var placeholders = Map.of(
-                "label", TextNode.wrap(textNodes).toText(),
-                "url", url.toText()
-        );
-        var text = Components.parse(RccServer.CONFIG.textFormats.link, placeholders);
-        var hover = Components.parse(RccServer.CONFIG.textFormats.linkHover, placeholders);
-
-        return new HoverNode<>(TextNode.array(
-                new ClickActionNode(
-                        TextNode.array(
-                                TextNode.convert(text)
-                        ),
-                        ClickEvent.Action.OPEN_URL, url)),
-                HoverNode.Action.TEXT, TextNode.convert(hover)
-        );
-    }
-}

src/main/java/cc/reconnected/server/parser/MarkdownParser.java

@@ -1,32 +0,0 @@
-package cc.reconnected.server.parser;
-
-import eu.pb4.placeholders.api.parsers.MarkdownLiteParserV1;
-import eu.pb4.placeholders.api.parsers.NodeParser;
-
-import static eu.pb4.placeholders.api.parsers.MarkdownLiteParserV1.MarkdownFormat;
-
-
-public class MarkdownParser {
-    public static final MarkdownFormat[] ALL = new MarkdownFormat[]{
-            MarkdownFormat.QUOTE,
-            MarkdownFormat.BOLD,
-            MarkdownFormat.ITALIC,
-            MarkdownFormat.UNDERLINE,
-            MarkdownFormat.STRIKETHROUGH,
-            MarkdownFormat.SPOILER,
-            MarkdownFormat.URL
-    };
-
-    public static final NodeParser defaultParser = createParser(ALL);
-
-    public static NodeParser createParser(MarkdownFormat[] capabilities) {
-        var mdParser =  new MarkdownLiteParserV1(
-                MarkdownComponentParser::spoilerFormatting,
-                MarkdownComponentParser::quoteFormatting,
-                MarkdownComponentParser::urlFormatting,
-                capabilities
-        );
-
-        return NodeParser.merge(mdParser, new LinkParser());
-    }
-}

src/main/java/cc/reconnected/server/util/Components.java

@@ -1,16 +1,12 @@
 package cc.reconnected.server.util;
 
+import cc.reconnected.library.text.parser.MarkdownParser;
 import cc.reconnected.server.RccServer;
-import cc.reconnected.server.parser.MarkdownParser;
-import eu.pb4.placeholders.api.PlaceholderContext;
 import eu.pb4.placeholders.api.Placeholders;
 import eu.pb4.placeholders.api.TextParserUtils;
-import eu.pb4.placeholders.api.node.TextNode;
 import eu.pb4.placeholders.api.parsers.NodeParser;
 import eu.pb4.placeholders.api.parsers.PatternPlaceholderParser;
 import eu.pb4.placeholders.api.parsers.TextParserV1;
-import net.fabricmc.fabric.api.entity.event.v1.ServerPlayerEvents;
-import net.fabricmc.fabric.api.message.v1.ServerMessageEvents;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.ComponentLike;
 import net.kyori.adventure.text.event.ClickEvent;
@@ -65,31 +61,6 @@ public class Components {
         return Text.Serializer.fromJson(json);
     }
 
-    public static Text parse(String text) {
-        return TextParserUtils.formatText(text);
-    }
-
-    public static Text parse(TextNode textNode, PlaceholderContext context, Map<String, Text> placeholders) {
-        var predefinedNode = Placeholders.parseNodes(textNode, PatternPlaceholderParser.PREDEFINED_PLACEHOLDER_PATTERN, placeholders);
-        return Placeholders.parseText(predefinedNode, context);
-    }
-
-    public static Text parse(Text text, PlaceholderContext context, Map<String, Text> placeholders) {
-        return parse(TextNode.convert(text), context, placeholders);
-    }
-
-    public static Text parse(String text, PlaceholderContext context, Map<String, Text> placeholders) {
-        return parse(parse(text), context, placeholders);
-    }
-
-    public static Text parse(String text, PlaceholderContext context) {
-        return parse(parse(text), context, Map.of());
-    }
-
-    public static Text parse(String text, Map<String, Text> placeholders) {
-        return Placeholders.parseText(parse(text), PatternPlaceholderParser.PREDEFINED_PLACEHOLDER_PATTERN, placeholders);
-    }
-
     public static Text chat(SignedMessage message, ServerPlayerEntity player) {
         var luckperms = RccServer.getInstance().luckPerms();
 

src/main/resources/rcc-server.mixins.json

@@ -12,7 +12,7 @@
     "RegistryLoaderMixin",
     "SentMessageMixin",
     "ServerPlayerEntityMixin",
-    "ServerPlayNetworkManagerMixin",
+    "ServerPlayNetworkHandlerMixin",
     "PlayerManagerMixin"
 
   ],