add the ability to run the server locally

.gitmodules

@@ -0,0 +1,4 @@
+[submodule "run/world/datapacks"]
+	path = run/world/datapacks
+	url = https://github.com/nexia-cts/Nexia-Datapack.git
+	branch = main

README.md

@@ -4,6 +4,7 @@
 <br>
 
 # Nexia
+
 using **Nexus API**
 
 The mod for the Nexia CTS server.
@@ -16,7 +17,18 @@ The mod for the Nexia CTS server.
 - Gradle 8.7
 
 ### Build
+
 - Clone the repository
   - `git clone https://github.com/nexia-cts/Nexia-Mod`
     - `git checkout 'main/dev'`
 - Run `./gradlew build`
+
+### Run the server locally
+
+- Extract the zip file [Run_server_locally_(READ_README.md_FIRST).zip](Run_server_locally_(READ_README.md_FIRST).zip) so that the folder `run/` is in the main directory
+  - e.g. `/Nexia-Mod/run/...`
+  - **DO NOT DELETE THE ZIP FILE AFTER EXTRACTING!!!!**
+- Run `git submodule update --init --recursive`
+- Run the `Minecraft Server` Configuration in Intellij IDEA
+- Accept the EULA ([/run/eula.txt](/run/eula.txt))
+- Enjoy and don't forget to OP yourself!

build.gradle

@@ -57,7 +57,12 @@ dependencies {
 	// Important!
 	modImplementation("com.nexia.nexus:nexus-api:${project.nexus_version}-full")
 	modImplementation("com.nexia.nexus:nexus-builder:${project.nexus_version}-${project.minecraft_version}-full")
-	modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
+
+	// Using Fabric API for CTS apparently just doesn't want to make it build but we have to use it so the server doesn't crash when right clicking something
+	modCompileOnlyApi("net.fabricmc.fabric-api:fabric-api:${project.fabric_version}")
+	//modRuntimeOnly("net.fabricmc.fabric-api:fabric-api:${project.fabric_version}.combat")
+	// ↑ included in run/mods/ instead
+
 	include(implementation(annotationProcessor("io.github.llamalad7:mixinextras-fabric:${project.mixin_extras_version}")))
 
 	// MongoDB
@@ -78,7 +83,7 @@ dependencies {
 	modApi("me.lucko:fabric-permissions-api:${project.fabric_permissions_api_version}")
 	include(implementation("net.kyori:adventure-text-minimessage:${project.adventure_version}"))
 	include(implementation("net.kyori:adventure-text-serializer-gson:${project.adventure_version}"))
-	include(compileOnly("de.themoep:minedown-adventure:${project.minedown_adventure_version}"))
+	include(implementation("de.themoep:minedown-adventure:${project.minedown_adventure_version}"))
 	compileOnly("net.luckperms:api:${project.luckperms_api_version}")
 
 	// discord shit
@@ -89,7 +94,6 @@ dependencies {
 	// useless libraries
 	include(implementation("com.google.code.gson:gson:${project.gson_version}"))
 	include(implementation("com.googlecode.json-simple:json-simple:${project.json_simple_version}"))
-
 }
 
 // Custom Manifest and Intermediary mappings declaration

gradle.properties

@@ -6,7 +6,7 @@ org.gradle.parallel=true
 # check these on https://fabricmc.net/use
 minecraft_version=1.16_combat-6
 yarn_mappings=1.16_combat-6+build.2
-loader_version=0.14.21
+loader_version=0.14.25
 
 # Mod Properties
 mod_version = 2.0.0

src/main/java/com/nexia/base/player/PlayerDataManager.java

@@ -1,7 +1,5 @@
 package com.nexia.base.player;
 
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
 import com.mongodb.client.model.Filters;
 import com.mongodb.client.result.UpdateResult;
 import com.nexia.core.NexiaCore;
@@ -19,9 +17,9 @@
 import com.nexia.minigames.games.football.util.player.FootballSavedPlayerData;
 import com.nexia.minigames.games.oitc.util.player.OITCPlayerData;
 import com.nexia.minigames.games.skywars.util.player.SkywarsPlayerData;
+import net.fabricmc.loader.api.FabricLoader;
 import net.minecraft.resources.ResourceLocation;
 import org.bson.Document;
-
 import java.lang.reflect.InvocationTargetException;
 import java.util.HashMap;
 import java.util.Map;
@@ -114,6 +112,7 @@ public void removePlayerData(UUID uuid) {
     }
 
     private void savePlayerData(UUID uuid) {
+        if(FabricLoader.getInstance().isDevelopmentEnvironment()) return;
         Document document = NexiaCore.mongoManager.toDocument(get(uuid).savedData);
         document.append("uuid", uuid.toString());
         document.remove("data");
@@ -126,6 +125,14 @@ private void savePlayerData(UUID uuid) {
     }
 
     private <T extends SavedPlayerData> T loadPlayerData(UUID uuid, Class<T> toLoad) throws InstantiationException, IllegalAccessException {
+        if(FabricLoader.getInstance().isDevelopmentEnvironment()) {
+            try {
+                return toLoad.getDeclaredConstructor().newInstance();
+            } catch (InvocationTargetException | NoSuchMethodException e) {
+                throw new RuntimeException(e);
+            }
+        }
+
         T savedPlayerData = NexiaCore.mongoManager.getObject(collectionName, Filters.eq("uuid", uuid.toString()), toLoad);
         if (savedPlayerData != null) {
             return savedPlayerData;

src/main/java/com/nexia/core/NexiaCore.java

@@ -56,6 +56,11 @@ public void onInitialize() {
 		AutoConfig.register(ModConfig.class, GsonConfigSerializer::new);
 		config = AutoConfig.getConfigHolder(ModConfig.class).getConfig();
 
+		if(FabricLoader.getInstance().isDevelopmentEnvironment()) {
+			config.serverType = "dev";
+			config.debugMode = true;
+		}
+
 		logger.info("Loading mod...");
 		PlayerDataManager.init();
 		logger.info("Registering commands...");

src/main/java/com/nexia/core/commands/staff/dev/DeleteInventoryCommand.java

@@ -6,6 +6,7 @@
 import com.nexia.core.utilities.chat.LegacyChatFormat;
 import com.nexia.core.utilities.item.InventoryUtil;
 import me.lucko.fabric.api.permissions.v0.Permissions;
+import net.fabricmc.loader.api.FabricLoader;
 import net.minecraft.commands.CommandSourceStack;
 import net.minecraft.commands.Commands;
 import net.minecraft.commands.SharedSuggestionProvider;
@@ -20,7 +21,7 @@ public static void register(CommandDispatcher<CommandSourceStack> dispatcher, bo
         dispatcher.register((Commands.literal("deleteinventory")
                         .requires(commandSourceStack -> {
                             try {
-                                return Permissions.check(commandSourceStack, "nexia.inventory.delete", 4);
+                                return Permissions.check(commandSourceStack, "nexia.inventory.delete", 4) || FabricLoader.getInstance().isDevelopmentEnvironment();
                             } catch (Exception ignored) {
                                 return false;
                             }

src/main/java/com/nexia/core/commands/staff/dev/DevExperimentalCommandsCommand.java

@@ -32,7 +32,7 @@ public static void register(CommandDispatcher<CommandSourceStack> dispatcher, bo
         dispatcher.register((Commands.literal("devexperimentalcmds")
                         .requires(commandSourceStack -> {
                             try {
-                                return Permissions.check(commandSourceStack, "nexia.dev.experimentalcmds");
+                                return Permissions.check(commandSourceStack, "nexia.dev.experimentalcmds") || FabricLoader.getInstance().isDevelopmentEnvironment();
                             } catch (Exception ignored) {
                                 return false;
                             }

src/main/java/com/nexia/core/commands/staff/dev/ForceGameEndCommand.java

@@ -8,6 +8,7 @@
 import com.nexia.minigames.games.oitc.OitcGame;
 import com.nexia.minigames.games.skywars.SkywarsGame;
 import me.lucko.fabric.api.permissions.v0.Permissions;
+import net.fabricmc.loader.api.FabricLoader;
 import net.minecraft.commands.CommandSourceStack;
 import net.minecraft.commands.Commands;
 import net.minecraft.commands.SharedSuggestionProvider;
@@ -18,7 +19,7 @@ public static void register(CommandDispatcher<CommandSourceStack> dispatcher, bo
         dispatcher.register((Commands.literal("forcegameend")
                         .requires(commandSourceStack -> {
                             try {
-                                return Permissions.check(commandSourceStack, "nexia.dev.forcegameend");
+                                return Permissions.check(commandSourceStack, "nexia.dev.forcegameend")  || FabricLoader.getInstance().isDevelopmentEnvironment();
                             } catch (Exception ignored) {
                                 return false;
                             }

src/main/java/com/nexia/core/commands/staff/dev/LoadInventoryCommand.java

@@ -8,6 +8,7 @@
 import com.nexia.core.utilities.item.InventoryUtil;
 import com.nexia.base.player.NexiaPlayer;
 import me.lucko.fabric.api.permissions.v0.Permissions;
+import net.fabricmc.loader.api.FabricLoader;
 import net.minecraft.Util;
 import net.minecraft.commands.CommandSourceStack;
 import net.minecraft.commands.Commands;
@@ -25,7 +26,7 @@ public static void register(CommandDispatcher<CommandSourceStack> dispatcher, bo
         dispatcher.register((Commands.literal("loadinventory")
                         .requires(commandSourceStack -> {
                             try {
-                                return Permissions.check(commandSourceStack, "nexia.inventory.load", 4);
+                                return Permissions.check(commandSourceStack, "nexia.inventory.load", 4)  || FabricLoader.getInstance().isDevelopmentEnvironment();
                             } catch (Exception ignored) {
                                 return false;
                             }

src/main/java/com/nexia/core/commands/staff/dev/SaveInventoryCommand.java

@@ -9,6 +9,7 @@
 import com.nexia.core.utilities.chat.LegacyChatFormat;
 import com.nexia.core.utilities.item.InventoryUtil;
 import me.lucko.fabric.api.permissions.v0.Permissions;
+import net.fabricmc.loader.api.FabricLoader;
 import net.minecraft.commands.CommandSourceStack;
 import net.minecraft.commands.Commands;
 import net.minecraft.commands.SharedSuggestionProvider;
@@ -23,7 +24,7 @@ public static void register(CommandDispatcher<CommandSourceStack> dispatcher, bo
         dispatcher.register((Commands.literal("saveinventory")
                         .requires(commandSourceStack -> {
                             try {
-                                return Permissions.check(commandSourceStack, "nexia.inventory.save", 4);
+                                return Permissions.check(commandSourceStack, "nexia.inventory.save", 4)  || FabricLoader.getInstance().isDevelopmentEnvironment();
                             } catch (Exception ignored) {
                                 return false;
                             }

src/main/java/com/nexia/core/mixin/block/CommandBlockMixin.java

@@ -2,6 +2,7 @@
 
 import com.llamalad7.mixinextras.injector.ModifyExpressionValue;
 import me.lucko.fabric.api.permissions.v0.Permissions;
+import net.fabricmc.loader.api.FabricLoader;
 import net.minecraft.core.BlockPos;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.level.Level;
@@ -20,6 +21,6 @@ public class CommandBlockMixin {
             )
     )
     public boolean canUseCommandBlock(boolean original, BlockState blockState, Level level, BlockPos blockPos, Player player) {
-        return Permissions.check(player, "nexia.dev.commandblock");
+        return Permissions.check(player, "nexia.dev.commandblock")  || FabricLoader.getInstance().isDevelopmentEnvironment();
     }
 }

src/main/java/com/nexia/core/mixin/entity/ArmorStandMixin.java

@@ -24,7 +24,6 @@
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
-
 import java.util.List;
 import java.util.function.Predicate;
 
@@ -81,7 +80,7 @@ public boolean isPushable() {
      * @reason Make armor stands pushable
      */
     @Overwrite
-    protected void doPush(Entity entity) {
+    public void doPush(Entity entity) {
         if(!FootballGame.world.equals(this.level)) return;
         entity.push(this);
     }
@@ -92,7 +91,7 @@ protected void doPush(Entity entity) {
      * @reason Make armor stands pushable
      */
     @Overwrite
-    protected void pushEntities() {
+    public void pushEntities() {
         if(!FootballGame.world.equals(this.level)) {
             List<Entity> list = this.level.getEntities(this, this.getBoundingBox(), RIDABLE_MINECARTS);
 

src/main/java/com/nexia/core/mixin/misc/MinecraftServerMixin.java

@@ -1,17 +1,16 @@
 package com.nexia.core.mixin.misc;
 
 import com.mojang.authlib.GameProfile;
+import com.nexia.core.NexiaCore;
 import com.nexia.core.utilities.time.ServerTime;
 import com.nexia.core.utilities.time.ServerType;
 import net.minecraft.Util;
 import net.minecraft.core.BlockPos;
 import net.minecraft.network.protocol.status.ServerStatus;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.level.ServerLevel;
-import net.minecraft.server.players.PlayerList;
 import net.minecraft.world.entity.player.Player;
 import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
@@ -22,8 +21,6 @@
 @Mixin(MinecraftServer.class)
 public abstract class MinecraftServerMixin {
 
-    @Shadow public abstract PlayerList getPlayerList();
-
     @Unique
     boolean firstTickPassed = false;
 
@@ -53,7 +50,7 @@ private void noSpawnProtection(ServerLevel serverLevel, BlockPos blockPos, Playe
     @ModifyArg(method = "tickServer", at = @At(value = "INVOKE", target = "Lnet/minecraft/network/protocol/status/ServerStatus$Players;setSample([Lcom/mojang/authlib/GameProfile;)V"))
     private GameProfile[] hidePlayers(GameProfile[] gameProfiles) {
 
-        if(ServerType.returnServer().equals(ServerType.DEV)) {
+        if(ServerType.returnServer().equals(ServerType.DEV) && !NexiaCore.config.debugMode) {
             return new GameProfile[]{new GameProfile(Util.NIL_UUID, "§e⟡ you tried ⟡"),
                     new GameProfile(Util.NIL_UUID, "§eヽ(・∀・)ﾉ"),
                     new GameProfile(Util.NIL_UUID, " "),
@@ -68,7 +65,7 @@ private GameProfile[] hidePlayers(GameProfile[] gameProfiles) {
 
     @ModifyArg(method = "tickServer", at = @At(value = "INVOKE", target = "Lnet/minecraft/network/protocol/status/ServerStatus;setPlayers(Lnet/minecraft/network/protocol/status/ServerStatus$Players;)V"))
     private ServerStatus.Players hidePlayerCount(ServerStatus.Players players) {
-        if(ServerType.returnServer().equals(ServerType.DEV)) {
+        if(ServerType.returnServer().equals(ServerType.DEV) && !NexiaCore.config.debugMode) {
             // can't set current player count for some reason (69)
             return new ServerStatus.Players(420, 69);
         }

src/main/java/com/nexia/core/mixin/player/ServerGamePacketListenerMixin.java

@@ -23,6 +23,7 @@
 import com.nexia.minigames.games.oitc.OitcGame;
 import com.nexia.minigames.games.skywars.SkywarsGame;
 import me.lucko.fabric.api.permissions.v0.Permissions;
+import net.fabricmc.loader.api.FabricLoader;
 import net.minecraft.core.BlockPos;
 import net.minecraft.network.chat.Component;
 import net.minecraft.network.protocol.game.*;
@@ -78,7 +79,7 @@ private void onCustomPayload(ServerboundCustomPayloadPacket serverboundCustomPay
             )
     )
     public boolean canUseCommandBlock(boolean original) {
-        return Permissions.check(this.player, "nexia.dev.commandblock");
+        return Permissions.check(this.player, "nexia.dev.commandblock")  || FabricLoader.getInstance().isDevelopmentEnvironment();
     }
 
     @Inject(at = @At("HEAD"), method = "onDisconnect")

src/main/java/com/nexia/core/utilities/database/MongoManager.java

@@ -2,23 +2,20 @@
 
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
-import com.google.gson.internal.bind.TypeAdapters;
 import com.mongodb.ConnectionString;
 import com.mongodb.MongoClientSettings;
 import com.mongodb.MongoCredential;
 import com.mongodb.client.MongoClient;
 import com.mongodb.client.MongoClients;
 import com.mongodb.client.MongoCollection;
 import com.mongodb.client.MongoDatabase;
+import net.fabricmc.loader.api.FabricLoader;
 import org.bson.Document;
 import org.bson.conversions.Bson;
-
-import java.util.UUID;
 import java.util.concurrent.Callable;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
-
 import static com.nexia.core.NexiaCore.config;
 
 @SuppressWarnings("unused")
@@ -36,6 +33,7 @@ public MongoManager() {
     }
 
     public void openConnection() {
+        if(FabricLoader.getInstance().isDevelopmentEnvironment()) return;
         final MongoCredential mongoCredential = MongoCredential.createCredential(
                 config.username,
                 config.database,

src/main/java/com/nexia/core/utilities/pos/ProtectionMap.java

@@ -93,6 +93,7 @@ public static ProtectionMap importMap(String filePath, ProtectionBlock[] listedB
             map = gson.fromJson(possibleJson, byte[][][].class);
         } catch (Exception e) {
             NexiaCore.logger.error(NexiaCore.MOD_NAME + ": Failed to import protection map from {}", filePath);
+            NexiaCore.logger.error("Use '/protectionmap' to recreate them (go to the correct dimension first)!");
             return null;
         }
         return new ProtectionMap(map, listedBlocks, notListedBlock, outsideMessage);

src/main/java/com/nexia/discord/NexiaDiscord.java

@@ -9,6 +9,7 @@
 import net.dv8tion.jda.api.JDABuilder;
 import net.dv8tion.jda.api.requests.GatewayIntent;
 import net.fabricmc.api.ModInitializer;
+import net.fabricmc.loader.api.FabricLoader;
 import org.apache.logging.log4j.Level;
 import org.apache.logging.log4j.Logger;
 
@@ -22,6 +23,7 @@ public class NexiaDiscord implements ModInitializer {
     public void onInitialize() {
         AutoConfig.register(ModConfig.class, GsonConfigSerializer::new);
         config = AutoConfig.getConfigHolder(ModConfig.class).getConfig();
+        if(FabricLoader.getInstance().isDevelopmentEnvironment()) return;
 
         Logger logger = NexiaCore.logger;
 

src/main/java/com/nexia/ffa/classic/utilities/FfaClassicUtil.java

@@ -9,15 +9,13 @@
 import com.nexia.ffa.base.BaseFfaUtil;
 import com.nexia.nexus.api.world.entity.player.Player;
 import com.nexia.nexus.api.world.util.Location;
+import net.fabricmc.loader.api.FabricLoader;
 import net.kyori.adventure.text.Component;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.MinecraftServer;
-import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.world.level.timers.FunctionCallback;
 import net.minecraft.world.level.timers.TimerQueue;
 
-import java.util.List;
-
 public class FfaClassicUtil extends BaseFfaUtil {
     public static final FfaClassicUtil INSTANCE = new FfaClassicUtil();
 
@@ -42,6 +40,8 @@ public PlayerDataManager getDataManager() {
 
     @Override
     public boolean checkBot() {
+        if(FabricLoader.getInstance().isDevelopmentEnvironment()) return false;
+
         Player bot = ServerTime.nexusServer.getPlayer("femboy.ai");
 
         if (bot != null && getNexusFfaWorld().getPlayers().size() == 1) {