Experiments

* Centralized Dependency and Project Configuration Management.

* Fix

* Move to buildSrc

.github/workflows/gradle.yml

@@ -1,37 +1,43 @@
 name: Java CI with Gradle
 
-on: [ push ]
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+permissions:
+  contents: read
 
 jobs:
   build:
+
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        java:
-          - 17
-      fail-fast: false
+
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3.5.0
-      - name: 'Set up JDK ${{ matrix.java }}'
-        uses: actions/setup-java@v3.11.0
+      - name: Checkout 
+        uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v3
         with:
-          distribution: adopt
-          java-version: '${{ matrix.java }}'
+          java-version: '17'
+          distribution: 'temurin'
       - name: Cache Gradle
-        uses: actions/cache@v3.3.1
+        uses: actions/cache@v3.3.2
         with:
-          path: ~/.gradle
+          path: ~/.gradle/caches
           key: >-
             ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*',
             '**/gradle-wrapper.properties') }}
-          restore-keys: '${{ runner.os }}-gradle-'
-      - name: Grant execute permission for gradlew
+          restore-keys: '${{ runner.os }}-gradle-'    
+      - name: Make gradlew executable
         run: chmod +x gradlew
-      - name: Build the Jar
-        run: './gradlew shadowJar'
-      - name: Upload a Build Artifact
-        uses: actions/upload-artifact@v3.1.2
+      - name: Build with Gradle
+        uses: gradle/gradle-build-action@0bfe00a136db5e61ba3416b372542a65863a9fee
         with:
-          name: 'Successfully build EternalCombat using JDK ${{ matrix.jdk }}'
-          path: build/libs/EternalCombat*.jar
+          arguments: shadowJar
+      - name: Upload a Build Artifact
+        uses: actions/upload-artifact@v3.1.3
+        with:
+          name: 'Successfully build EternalCombat'
+          path: eternalcombat-plugin/build/libs/*.jar

.github/workflows/publish.yml

@@ -0,0 +1,28 @@
+name: Publish EternalCombat API
+on:
+  release:
+    branches: [ master ]
+    types: [ published ]
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    environment: deployment
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up JDK
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: 17
+          cache: 'gradle'
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Publish with Gradle
+        run: ./gradlew clean build eternalcombat-api:publish
+        env:
+          ETERNAL_CODE_MAVEN_USERNAME: ${{ secrets.ETERNAL_CODE_MAVEN_USERNAME }}
+          ETERNAL_CODE_MAVEN_PASSWORD: ${{ secrets.ETERNAL_CODE_MAVEN_PASSWORD }}

.whitesource

@@ -0,0 +1,14 @@
+{
+  "scanSettings": {
+    "baseBranches": []
+  },
+  "checkRunSettings": {
+    "vulnerableCheckRunConclusionLevel": "failure",
+    "displayMode": "diff",
+    "useMendCheckNames": true
+  },
+  "issueSettings": {
+    "minSeverityLevel": "LOW",
+    "issueType": "DEPENDENCY"
+  }
+}

README.md

@@ -15,11 +15,16 @@
 
 ### Information
 
-EternalCombat has been tested on Minecraft versions 1.17.1 to 1.19.3, but it should work on most other versions. If you
+EternalCombat has been tested on Minecraft versions 1.17.1 to 1.20.1, but it should work on most other versions. If you
 encounter any compatibility issues, please report them in the
 [Issues tab](https://github.com/EternalCodeTeam/EternalCombat/issues). The plugin requires Java 17 or later, so please
 make sure it is installed on your server.
 
+## Building
+Build EternalCombat using:
+
+`./gradlew shadowJar`
+
 ### Permissions for EternalCombat
 
 - `eternalcombat.status` - Allows to check if the player is in combat `/combatlog status <player>`
@@ -30,6 +35,43 @@ make sure it is installed on your server.
 - `eternalcombat.receiveupdates` - Allows you to receive notifications about the new version of the plugin when
   attaching
 
+### Developer API
+
+#### 1. Add repository:
+
+with Gradle:
+```kts
+maven {
+    url = uri("https://repo.eternalcode.pl/releases")
+}
+```
+
+with Maven:
+```xml
+<repository>
+  <id>eternalcode-reposilite-releases</id>
+  <name>EternalCode Repository</name>
+  <url>https://repo.eternalcode.pl/releases</url>
+</repository>
+```
+
+#### 2. Add dependency:
+
+with Gradle:
+```kts
+compileOnly("com.eternalcode:eternalcombat-api:1.1.1")
+```
+
+with Maven:
+```xml
+<dependency>
+  <groupId>com.eternalcode</groupId>
+  <artifactId>eternalcombat-api</artifactId>
+  <version>1.1.1</version>
+  <scope>provided</scope>
+</dependency>
+```
+
 ### Contributing
 
 We welcome all contributions to the EternalCombat project! Please check out [contributing](.github/CONTRIBUTING.md) for

build.gradle.kts

@@ -1,120 +0,0 @@
-import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
-
-plugins {
-    `java-library`
-    checkstyle
-
-    id("net.minecrell.plugin-yml.bukkit") version "0.5.3"
-    id("com.github.johnrengelman.shadow") version "8.1.1"
-    id("xyz.jpenilla.run-paper") version "2.0.1"
-}
-
-group = "com.eternalcode"
-version = "1.0.2"
-
-checkstyle {
-    toolVersion = "10.9.3"
-
-    configFile = file("${rootDir}/config/checkstyle/checkstyle.xml")
-
-    maxErrors = 0
-    maxWarnings = 0
-}
-
-repositories {
-    mavenCentral()
-    mavenLocal()
-
-    maven { url = uri("https://repo.eternalcode.pl/releases") }
-    maven { url = uri("https://hub.spigotmc.org/nexus/content/repositories/snapshots/") }
-    maven { url = uri("https://repo.panda-lang.org/releases") }
-    maven { url = uri("https://papermc.io/repo/repository/maven-public/") }
-}
-
-dependencies {
-    // Spigot api
-    compileOnly("org.spigotmc:spigot-api:1.19.3-R0.1-SNAPSHOT")
-
-    // kyori
-    implementation("net.kyori:adventure-platform-bukkit:4.3.0")
-    implementation("net.kyori:adventure-text-minimessage:4.13.0")
-
-    // litecommands
-    implementation("dev.rollczi.litecommands:bukkit-adventure:2.8.7")
-
-    // cdn configs
-    implementation("net.dzikoysk:cdn:1.14.4") {
-        exclude(group = "org.jetbrains.kotlin")
-    }
-
-    // GitCheck
-    implementation("com.eternalcode:gitcheck:1.0.0")
-
-    // bstats
-    implementation("org.bstats:bstats-bukkit:3.0.2")
-
-    // tests
-    testImplementation("org.spigotmc:spigot-api:1.19.3-R0.1-SNAPSHOT")
-    testImplementation("org.junit.jupiter:junit-jupiter-api:5.9.2")
-    testImplementation("org.junit.jupiter:junit-jupiter-params:5.9.2")
-    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.9.2")
-}
-
-bukkit {
-    main = "com.eternalcode.combat.CombatPlugin"
-    author = "EternalCodeTeam"
-    apiVersion = "1.13"
-    prefix = "EternalCombat"
-    name = "EternalCombat"
-    version = "${project.version}"
-}
-
-java {
-    sourceCompatibility = JavaVersion.VERSION_17
-    targetCompatibility = JavaVersion.VERSION_17
-}
-
-tasks.getByName<Test>("test") {
-    useJUnitPlatform()
-}
-
-tasks.withType<JavaCompile> {
-    options.compilerArgs = listOf("-Xlint:deprecation", "-parameters")
-    options.encoding = "UTF-8"
-}
-
-tasks {
-    runServer {
-        minecraftVersion("1.19.3")
-    }
-}
-
-tasks.withType<ShadowJar> {
-    archiveFileName.set("EternalCombat v${project.version} (MC 1.8.8-1.19x).jar")
-
-    dependsOn("checkstyleMain")
-    dependsOn("checkstyleTest")
-    dependsOn("test")
-
-    exclude(
-        "org/intellij/lang/annotations/**",
-        "org/jetbrains/annotations/**",
-        "META-INF/**",
-        "javax/**"
-    )
-
-    val prefix = "com.eternalcode.combat.libs"
-    listOf(
-        "panda.std",
-        "panda.utilities",
-        "org.panda-lang",
-        "net.dzikoysk",
-        "net.kyori",
-        "org.bstats",
-        "dev.rollczi.litecommands",
-        "com.eternalcode.gitcheck",
-        "org.json.simple",
-    ).forEach { pack ->
-        relocate(pack, "$prefix.$pack")
-    }
-}

buildSrc/build.gradle.kts

@@ -0,0 +1,15 @@
+plugins {
+    `kotlin-dsl`
+}
+
+repositories {
+    mavenCentral()
+    gradlePluginPortal()
+}
+
+dependencies {
+    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.10")
+    implementation("com.github.johnrengelman:shadow:8.1.1")
+    implementation("net.minecrell:plugin-yml:0.6.0")
+    implementation("xyz.jpenilla:run-task:2.2.0")
+}

buildSrc/src/main/kotlin/eternalcombat.java.gradle.kts

@@ -0,0 +1,37 @@
+plugins {
+    `java-library`
+    checkstyle
+}
+
+group = "com.eternalcode"
+version = "1.1.1"
+
+checkstyle {
+    toolVersion = "10.12.4"
+
+    configFile = file("${rootDir}/config/checkstyle/checkstyle.xml")
+
+    maxErrors = 0
+    maxWarnings = 0
+}
+
+repositories {
+    mavenCentral()
+
+    maven { url = uri("https://hub.spigotmc.org/nexus/content/repositories/snapshots/") }
+    maven { url = uri("https://papermc.io/repo/repository/maven-public/") }
+    maven { url = uri("https://repo.eternalcode.pl/releases") }
+    maven { url = uri("https://storehouse.okaeri.eu/repository/maven-public/") }
+    maven { url = uri("https://repo.panda-lang.org/releases") }
+    maven { url = uri("https://maven.enginehub.org/repo/") }
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+}
+
+tasks.compileJava {
+    options.compilerArgs = listOf("-Xlint:deprecation", "-parameters")
+    options.encoding = "UTF-8"
+}

eternalcombat-api/build.gradle.kts

@@ -0,0 +1,78 @@
+plugins {
+    id("eternalcombat.java")
+
+    `maven-publish`
+}
+
+dependencies {
+    // Spigot api
+    compileOnlyApi(libs.spigotApi)
+
+    // kyori
+    api(libs.adventurePlatformBukkit)
+    api(libs.adventureTextMinimessage)
+
+    // litecommands
+    api(libs.liteCommands)
+
+    // Okaeri configs
+    api(libs.okaeriConfigsYamlBukkit)
+    api(libs.okaeriConfigsSerdesCommons)
+    api(libs.okaeriConfigsSerdesBukkit)
+
+    // Panda utilities
+    api(libs.pandaUtilities)
+
+    // GitCheck
+    api(libs.gitCheck)
+
+    // commons
+    api(libs.apacheCommons)
+
+    // bstats
+    api(libs.bStatsBukkit)
+
+    // worldguard
+    compileOnly(libs.worldGuardBukkit)
+
+    // tests
+    testImplementation(libs.spigotApi)
+    testImplementation(libs.jUnitJupiterApi)
+    testImplementation(libs.jUnitJupiterParams)
+    testRuntimeOnly(libs.jUnitJupiterEngine)
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+}
+
+tasks.getByName<Test>("test") {
+    useJUnitPlatform()
+}
+
+java {
+    withSourcesJar()
+    withJavadocJar()
+}
+
+publishing {
+    publications {
+        create<MavenPublication>("maven") {
+            artifactId = "eternalcombat-api"
+            from(project.components["java"])
+        }
+    }
+
+    repositories {
+        mavenLocal()
+        maven {
+            name = "eternalcodeReleases"
+            url = uri("https://repo.eternalcode.pl/releases")
+            credentials {
+                username = System.getenv("ETERNAL_CODE_MAVEN_USERNAME")
+                password = System.getenv("ETERNAL_CODE_MAVEN_PASSWORD")
+            }
+        }
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/CombatCommand.java

@@ -0,0 +1,137 @@
+package com.eternalcode.combat;
+
+import com.eternalcode.combat.config.ConfigService;
+import com.eternalcode.combat.config.implementation.PluginConfig;
+import com.eternalcode.combat.fight.FightManager;
+import com.eternalcode.combat.fight.event.CauseOfTag;
+import com.eternalcode.combat.fight.event.CauseOfUnTag;
+import com.eternalcode.combat.fight.event.FightTagEvent;
+import com.eternalcode.combat.fight.event.FightUntagEvent;
+import com.eternalcode.combat.notification.NotificationAnnouncer;
+import dev.rollczi.litecommands.argument.Arg;
+import dev.rollczi.litecommands.command.async.Async;
+import dev.rollczi.litecommands.command.execute.Execute;
+import dev.rollczi.litecommands.command.permission.Permission;
+import dev.rollczi.litecommands.command.route.Route;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import panda.utilities.text.Formatter;
+
+import java.time.Duration;
+import java.util.UUID;
+
+@Route(name = "combatlog", aliases = "combat")
+public class CombatCommand {
+
+    private final FightManager fightManager;
+    private final ConfigService configService;
+    private final NotificationAnnouncer announcer;
+    private final PluginConfig config;
+
+    public CombatCommand(FightManager fightManager, ConfigService configService, NotificationAnnouncer announcer, PluginConfig config) {
+        this.fightManager = fightManager;
+        this.configService = configService;
+        this.announcer = announcer;
+        this.config = config;
+    }
+
+    @Execute(route = "status", required = 1)
+    @Permission("eternalcombat.status")
+    void status(CommandSender sender, @Arg Player target) {
+        UUID targetUniqueId = target.getUniqueId();
+        PluginConfig.Messages messages = this.config.messages;
+
+        Formatter formatter = new Formatter()
+            .register("{PLAYER}", target.getName());
+
+        this.announcer.sendMessage(sender, this.fightManager.isInCombat(targetUniqueId)
+            ? formatter.format(messages.admin.playerInCombat)
+            : formatter.format(messages.admin.playerNotInCombat));
+    }
+
+    @Execute(route = "tag", required = 1)
+    @Permission("eternalcombat.tag")
+    void tag(CommandSender sender, @Arg Player target) {
+        UUID targetUniqueId = target.getUniqueId(); 
+        Duration time = this.config.settings.combatDuration;
+
+        Formatter formatter = new Formatter()
+            .register("{PLAYER}", target.getName());
+
+        FightTagEvent event = this.fightManager.tag(targetUniqueId, time, CauseOfTag.COMMAND);
+
+        if (event.isCancelled()) {
+            this.announcer.sendMessage(sender, event.getCancelMessage());
+            return;
+        }
+
+        String format = formatter.format(this.config.messages.admin.adminTagPlayer);
+        this.announcer.sendMessage(sender, format);
+    }
+
+    @Execute(route = "tag", required = 2)
+    @Permission("eternalcombat.tag")
+    void tagMultiple(CommandSender sender, @Arg Player firstTarget, @Arg Player secondTarget) {
+        Duration combatTime = this.config.settings.combatDuration;
+        PluginConfig.Messages messages = this.config.messages;
+        
+        if (sender.equals(firstTarget) || sender.equals(secondTarget)) {
+            this.announcer.sendMessage(sender, messages.admin.adminCannotTagSelf);
+            return;
+        }
+
+        FightTagEvent firstTagEvent = this.fightManager.tag(firstTarget.getUniqueId(), combatTime, CauseOfTag.COMMAND);
+        FightTagEvent secondTagEvent = this.fightManager.tag(secondTarget.getUniqueId(), combatTime, CauseOfTag.COMMAND);
+
+        Formatter formatter = new Formatter()
+            .register("{FIRST_PLAYER}", firstTarget.getName())
+            .register("{SECOND_PLAYER}", secondTarget.getName());
+
+        String format = formatter.format(messages.admin.adminTagMultiplePlayers);
+
+        if (firstTagEvent.isCancelled()) {
+            this.announcer.sendMessage(sender, firstTagEvent.getCancelMessage());
+        }
+
+        if (secondTagEvent.isCancelled()) {
+            this.announcer.sendMessage(sender, firstTagEvent.getCancelMessage());
+        }
+
+        if (firstTagEvent.isCancelled() && secondTagEvent.isCancelled()) {
+            return;
+        }
+
+        this.announcer.sendMessage(sender, format);
+    }
+
+    @Async
+    @Execute(route = "reload")
+    @Permission("eternalcombat.reload")
+    void execute(CommandSender player) {
+        this.configService.reload();
+        this.announcer.sendMessage(player, this.config.messages.admin.reload);
+    }
+
+    @Execute(route = "untag", required = 1)
+    @Permission("eternalcombat.untag")
+    void untag(Player sender, @Arg Player target) {
+        UUID targetUniqueId = target.getUniqueId();
+
+        if (!this.fightManager.isInCombat(targetUniqueId)) {
+            this.announcer.sendMessage(sender, this.config.messages.admin.adminPlayerNotInCombat);
+            return;
+        }
+
+        FightUntagEvent event = this.fightManager.untag(targetUniqueId, CauseOfUnTag.COMMAND);
+        if (event.isCancelled()) {
+            return;
+        }
+
+        Formatter formatter = new Formatter()
+            .register("{PLAYER}", target.getName());
+
+        String format = formatter.format(this.config.messages.admin.adminUntagPlayer);
+
+        this.announcer.sendMessage(sender, format);
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/EternalCombatApi.java

@@ -0,0 +1,30 @@
+package com.eternalcode.combat;
+
+import com.eternalcode.combat.config.implementation.PluginConfig;
+import com.eternalcode.combat.drop.DropKeepInventoryManager;
+import com.eternalcode.combat.drop.DropManager;
+import com.eternalcode.combat.fight.FightManager;
+import com.eternalcode.combat.fight.effect.FightEffectService;
+import com.eternalcode.combat.fight.pearl.FightPearlManager;
+import com.eternalcode.combat.fight.tagout.FightTagOutService;
+import com.eternalcode.combat.region.RegionProvider;
+
+public interface EternalCombatApi {
+
+    FightManager getFightManager();
+
+    RegionProvider getRegionProvider();
+
+    FightPearlManager getFightPearlManager();
+
+    FightTagOutService getFightTagOutService();
+
+    FightEffectService getFightEffectService();
+
+    DropManager getDropManager();
+
+    DropKeepInventoryManager getDropKeepInventoryManager();
+
+    PluginConfig getPluginConfig();
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/EternalCombatProvider.java

@@ -0,0 +1,31 @@
+package com.eternalcode.combat;
+
+public final class EternalCombatProvider {
+
+    private static EternalCombatApi ETERNAL_COMBAT_API;
+
+    public static EternalCombatApi provide() {
+        if (ETERNAL_COMBAT_API == null) {
+            throw new IllegalStateException("EternalCombatApi has not been initialized yet!");
+        }
+
+        return ETERNAL_COMBAT_API;
+    }
+
+    static void initialize(EternalCombatApi eternalCombatApi) {
+        if (ETERNAL_COMBAT_API != null) {
+            throw new IllegalStateException("EternalCombatApi has already been initialized!");
+        }
+
+        ETERNAL_COMBAT_API = eternalCombatApi;
+    }
+
+    static void deinitialize() {
+        if (ETERNAL_COMBAT_API == null) {
+            throw new IllegalStateException("EternalCombatApi has not been initialized yet!");
+        }
+
+        ETERNAL_COMBAT_API = null;
+    }
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/WhitelistBlacklistMode.java

@@ -0,0 +1,13 @@
+package com.eternalcode.combat;
+
+public enum WhitelistBlacklistMode {
+    WHITELIST,
+    BLACKLIST;
+
+    public boolean shouldBlock(boolean isInList) {
+        return switch (this) {
+            case WHITELIST -> !isInList;
+            case BLACKLIST -> isInList;
+        };
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/bridge/BridgeInitializer.java

@@ -0,0 +1,8 @@
+package com.eternalcode.combat.bridge;
+
+@FunctionalInterface
+public interface BridgeInitializer {
+
+    void initialize();
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/bridge/BridgeService.java

@@ -0,0 +1,49 @@
+package com.eternalcode.combat.bridge;
+
+import com.eternalcode.combat.config.implementation.PluginConfig;
+import com.eternalcode.combat.region.DefaultRegionProvider;
+import com.eternalcode.combat.region.RegionProvider;
+import com.eternalcode.combat.region.WorldGuardRegionProvider;
+import org.bukkit.plugin.PluginManager;
+
+import java.util.logging.Logger;
+
+public class BridgeService {
+
+    private final PluginConfig pluginConfig;
+    private final PluginManager pluginManager;
+    private final Logger logger;
+
+    private RegionProvider regionProvider;
+
+    public BridgeService(PluginConfig pluginConfig, PluginManager pluginManager, Logger logger) {
+        this.pluginConfig = pluginConfig;
+        this.pluginManager = pluginManager;
+        this.logger = logger;
+    }
+
+    public void init() {
+        this.initialize("WorldGuard",
+            () -> this.regionProvider = new WorldGuardRegionProvider(this.pluginConfig.settings.blockedRegions),
+            () -> {
+            this.regionProvider = new DefaultRegionProvider(this.pluginConfig.settings.blockedRegionRadius);
+
+            this.logger.warning("WorldGuard is not installed, set to default region provider.");
+        });
+    }
+
+    private void initialize(String pluginName, BridgeInitializer initializer, Runnable runnable) {
+        if (this.pluginManager.isPluginEnabled(pluginName)) {
+            initializer.initialize();
+
+            this.logger.info("Successfully initialized " + pluginName + " bridge.");
+        }
+        else {
+            runnable.run();
+        }
+    }
+
+    public RegionProvider getRegionProvider() {
+        return this.regionProvider;
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/command/InvalidUsage.java

@@ -29,7 +29,7 @@ public class InvalidUsage implements InvalidUsageHandler<CommandSender> {
             Formatter formatter = new Formatter()
                 .register("{USAGE}", schematic);
 
-            this.announcer.sendMessage(commandSender, formatter.format(this.config.messages.invalidUsage));
+            this.announcer.sendMessage(commandSender, formatter.format(this.config.messages.invalidCommandUsage));
         }
     }
 }

eternalcombat-api/src/main/java/com/eternalcode/combat/config/ConfigBackupService.java

@@ -0,0 +1,119 @@
+package com.eternalcode.combat.config;
+
+import org.apache.commons.io.FileUtils;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.StandardCopyOption;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.time.format.DateTimeFormatter;
+import java.time.format.DateTimeParseException;
+import java.time.temporal.ChronoUnit;
+
+public class ConfigBackupService {
+
+    private static final String BACKUP_FOLDER_NAME = "backup";
+    private static final String BACKUP_FILE_EXTENSION = ".bak";
+    private final File dataFolder;
+
+    public ConfigBackupService(File dataFolder) {
+        this.dataFolder = dataFolder;
+    }
+
+    public void createBackup() {
+        File backupFolder = new File(this.dataFolder, BACKUP_FOLDER_NAME);
+
+        if (!backupFolder.exists()) {
+            backupFolder.mkdirs();
+        }
+
+        LocalDateTime currentDateTime = LocalDateTime.now();
+        String backupFolderName = BACKUP_FOLDER_NAME + "_" + currentDateTime.format(DateTimeFormatter.ofPattern("yyyy-MM-dd_HH-mm"));
+        File currentBackupFolder = new File(backupFolder, backupFolderName);
+        if (!currentBackupFolder.exists()) {
+            currentBackupFolder.mkdirs();
+        }
+
+        this.copyFolderContents(this.dataFolder, currentBackupFolder);
+        this.deleteIfOlderDirectory(backupFolder);
+    }
+
+    private void copyFolderContents(File sourceFolder, File targetFolder) {
+        if (!sourceFolder.exists() || !sourceFolder.isDirectory()) {
+            return;
+        }
+
+        if (!targetFolder.exists()) {
+            boolean targetFolderCreated = targetFolder.mkdirs();
+
+            if (!targetFolderCreated) {
+                return;
+            }
+
+        }
+
+        File[] filesToBackup = sourceFolder.listFiles();
+        if (filesToBackup == null) {
+            return;
+        }
+
+        for (File file : filesToBackup) {
+            if (file.isDirectory() && !file.getName().equals(BACKUP_FOLDER_NAME)) {
+                File subFolder = new File(targetFolder, file.getName());
+                this.copyFolderContents(file, subFolder);
+
+                continue;
+            }
+
+            if (file.isFile() && !file.getName().endsWith(BACKUP_FILE_EXTENSION)) {
+                File backupFile = new File(targetFolder, file.getName() + BACKUP_FILE_EXTENSION);
+
+                this.copyToBackupFile(file, backupFile);
+            }
+        }
+    }
+
+    private void copyToBackupFile(File targetFolder, File path) {
+        try {
+            Files.copy(targetFolder.toPath(), path.toPath(), StandardCopyOption.REPLACE_EXISTING);
+        }
+        catch (IOException exception) {
+            exception.printStackTrace();
+        }
+    }
+
+    // delete backup folders older than X days
+    private void deleteIfOlderDirectory(File backupFolder) {
+        File[] backupFolders = backupFolder.listFiles(File::isDirectory);
+
+        if (backupFolders == null) {
+            return;
+        }
+
+        for (File folder : backupFolders) {
+            String folderName = folder.getName();
+            if (!folderName.startsWith(BACKUP_FOLDER_NAME)) {
+                continue;
+            }
+
+            try {
+                LocalDate folderDate = LocalDate.parse(folderName.substring(BACKUP_FOLDER_NAME.length() + 1, folderName.lastIndexOf("_")));
+                LocalTime folderTime = LocalTime.parse(folderName.substring(folderName.lastIndexOf("_") + 1).replace("-", ":"));
+                LocalDateTime folderDateTime = LocalDateTime.of(folderDate, folderTime);
+                LocalDateTime currentDateTime = LocalDateTime.now();
+
+                long hours = ChronoUnit.HOURS.between(folderDateTime, currentDateTime);
+
+                if (hours > 72) {
+                    FileUtils.deleteDirectory(folder);
+                }
+            }
+            catch (DateTimeParseException | IOException exception) {
+                exception.printStackTrace();
+            }
+        }
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/config/ConfigService.java

@@ -0,0 +1,49 @@
+package com.eternalcode.combat.config;
+
+import com.eternalcode.combat.notification.serializer.NotificationSerializer;
+import eu.okaeri.configs.ConfigManager;
+import eu.okaeri.configs.OkaeriConfig;
+import eu.okaeri.configs.serdes.commons.SerdesCommons;
+import eu.okaeri.configs.yaml.bukkit.YamlBukkitConfigurer;
+import eu.okaeri.configs.yaml.bukkit.serdes.SerdesBukkit;
+
+import java.io.File;
+import java.util.HashSet;
+import java.util.Set;
+
+public class ConfigService {
+
+    private final ConfigBackupService backupService;
+
+    private final Set<OkaeriConfig> configs = new HashSet<>();
+
+    public ConfigService(ConfigBackupService backupService) {
+        this.backupService = backupService;
+    }
+
+    public <T extends OkaeriConfig> T create(Class<T> config, File file) {
+        this.backupService.createBackup();
+
+        T configFile = ConfigManager.create(config);
+
+        configFile.withConfigurer(new YamlBukkitConfigurer(), new SerdesCommons(), new SerdesBukkit());
+        configFile.withSerdesPack(registry -> {
+            registry.register(new NotificationSerializer());
+        });
+
+        configFile.withBindFile(file);
+        configFile.withRemoveOrphans(true);
+        configFile.saveDefaults();
+        configFile.load(true);
+
+        this.configs.add(configFile);
+
+        return configFile;
+    }
+
+    public void reload() {
+        for (OkaeriConfig config : this.configs) {
+            config.load();
+        }
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/config/implementation/PluginConfig.java

@@ -0,0 +1,224 @@
+package com.eternalcode.combat.config.implementation;
+
+import com.eternalcode.combat.WhitelistBlacklistMode;
+import com.eternalcode.combat.drop.DropSettings;
+import com.eternalcode.combat.fight.effect.FightEffectSettings;
+import com.eternalcode.combat.fight.pearl.FightPearlSettings;
+import com.eternalcode.combat.notification.Notification;
+import com.eternalcode.combat.notification.implementation.ActionBarNotification;
+import eu.okaeri.configs.OkaeriConfig;
+import eu.okaeri.configs.annotation.Comment;
+import org.bukkit.Material;
+import org.bukkit.entity.EntityType;
+import org.bukkit.event.entity.EntityDamageEvent;
+
+import java.time.Duration;
+import java.util.Collections;
+import java.util.List;
+
+public class PluginConfig extends OkaeriConfig {
+
+    @Comment("# Do you want to change the plugin settings?")
+    public Settings settings = new Settings();
+
+    @Comment({" ", "# Ender pearl settings"})
+    public FightPearlSettings pearl = new FightPearlSettings();
+
+    @Comment({" ", "# Custom effects settings"})
+    public FightEffectSettings effect = new FightEffectSettings();
+
+    @Comment({" ", "# Set a custom way for a player's items to drop on death (if in combat)"})
+    public DropSettings dropSettings = new DropSettings();
+
+    public static class Settings extends OkaeriConfig {
+
+        @Comment("# Whether the player should receive information about new plugin updates upon joining the server")
+        public boolean shouldReceivePluginUpdates = true;
+
+        @Comment("# The duration of combat in seconds")
+        public Duration combatDuration = Duration.ofSeconds(20);
+
+        @Comment("# List of worlds to ignore")
+        public List<String> worldsToIgnore = List.of(
+            "your_world"
+        );
+
+        @Comment("# List of regions to block")
+        public List<String> blockedRegions = Collections.singletonList("your_region");
+
+        @Comment("# Set the knock multiplier for the blocked region")
+        public double blockedRegionKnockMultiplier = 1.2;
+
+        @Comment("# Set the radius of the blocked region if you aren't using WorldGuard basen on default spawn region!")
+        public int blockedRegionRadius = 10;
+
+        @Comment("# Release attacker after victim dies?")
+        public boolean shouldReleaseAttacker = true;
+
+        @Comment("# Command blocking mode, available modes: WHITELIST, BLACKLIST")
+        public WhitelistBlacklistMode commandBlockingMode = WhitelistBlacklistMode.BLACKLIST;
+
+        @Comment({
+            "# List of commands based on the mode above",
+            "# Based on BLACKLIST mode, all commands in the list are blocked, and all others are allowed",
+            "# Based on WHITELIST mode, all commands in the list are allowed, and all others are blocked",
+        })
+        public List<String> blockedCommands = List.of(
+            "gamemode",
+            "spawn",
+            "tp"
+        );
+
+        @Comment("# Block the use of elytra?")
+        public boolean shouldPreventElytraUsage = true;
+
+        @Comment("# Disable the use of elytra on damage?")
+        public boolean shouldElytraDisableOnDamage = true;
+
+        @Comment("# Block the opening of inventory?")
+        public boolean shouldPreventInventoryOpening = true;
+
+        @Comment("# Whether to block the placement of blocks?")
+        public boolean shouldPreventBlockPlacing = true;
+
+        @Comment("# The minimum Y level at which block placing is blocked")
+        public int minBlockPlacingLevel = 40;
+
+        @Comment({
+            "# Disable placing specific blocks?",
+            "# If you want to block all blocks, enable shouldPreventBlockPlacing and make this list empty",
+            "# If you want to disable placing only specific blocks, enable shouldPreventBlockPlacing and add blocks to this list above",
+            "# If you want to disable this feature completely, disable shouldPreventBlockPlacing option above",
+        })
+        public List<Material> specificBlocksToPreventPlacing = List.of();
+
+        @Comment("# Do You want to enable combat log for non-player causes of damage? - Set to false to disable")
+        public boolean shouldEnableDamageCauses = false;
+
+        @Comment("# Select the mode for damage causes, available modes: WHITELIST, BLACKLIST")
+        public WhitelistBlacklistMode damageCausesMode = WhitelistBlacklistMode.WHITELIST;
+
+        @Comment({
+            "# After selecting the mode above, select the causes of damage to be logged",
+            "# You can find a list of all causes here: https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/EntityDamageEvent.DamageCause.html",
+            "# While using Whitelist mode the player will get a combat log after the damage from the list below",
+            "# While using Blacklist mode the player will get a combat log after any damage non-listed below",
+        })
+        public List<EntityDamageEvent.DamageCause> damageCausesToLog = List.of(
+            EntityDamageEvent.DamageCause.LAVA,
+            EntityDamageEvent.DamageCause.CONTACT,
+            EntityDamageEvent.DamageCause.FIRE,
+            EntityDamageEvent.DamageCause.FIRE_TICK
+        );
+
+        @Comment({
+            "# After what type of projectile entity should not tag the player as fighter?",
+            "# You can find a list of all entity types here: https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/entity/EntityType.html"
+        })
+        public List<EntityType> disabledProjectileEntities = List.of(
+            EntityType.ENDER_PEARL
+        );
+
+    }
+
+    @Comment({" ", "# Do you want to change the plugin messages?"})
+    public Messages messages = new Messages();
+
+    public static class Messages extends OkaeriConfig {
+
+        @Comment("# Do you want to change the admin messages?")
+        public AdminMessages admin = new AdminMessages();
+
+        @Comment({
+            " ",
+            "# Combat log notification",
+            "# You can use {TIME} variable to display the time left in combat",
+            "# Notification types: CHAT, ACTION_BAR, TITLE, SUB_TITLE, BOSS_BAR",
+            " ",
+            "# BossBar progress: This is the value of the progress bar. Set it to -1.0 to show the remaining combat time",
+            "# BossBar colors: https://javadoc.io/static/net.kyori/adventure-api/4.14.0/net/kyori/adventure/bossbar/BossBar.Color.html",
+            "# BossBar overlays: https://javadoc.io/static/net.kyori/adventure-api/4.14.0/net/kyori/adventure/bossbar/BossBar.Overlay.html"
+        })
+        public Notification combatNotification = new ActionBarNotification("&dCombat ends in: &f{TIME}");
+
+        @Comment("# Message sent when the player does not have permission to perform a command")
+        public String noPermission = "&cYou don't have permission to perform this command!";
+
+        @Comment("# Message sent when the specified player could not be found")
+        public String playerNotFound = "&cThe specified player could not be found!";
+
+        @Comment("# Message sent when the player enters combat")
+        public String playerTagged = "&cYou are in combat, do not leave the server!";
+
+        @Comment("# Message sent when the player leaves combat")
+        public String playerUntagged = "&aYou are no longer in combat! You can safely leave the server.";
+
+        @Comment("# This is broadcast when the player is in combat and logs out")
+        public String playerLoggedOutDuringCombat = "&c{PLAYER} logged off during the fight!";
+
+        @Comment({
+            "# Message sent when the player is in combat and tries to use a disabled command",
+            "# you can configure the list of disabled commands in the blockedCommands section of the config.yml file"
+        })
+        public String commandDisabledDuringCombat = "&cUsing this command during combat is prohibited!";
+
+        @Comment("# Message sent when player tries to use a command with invalid arguments")
+        public String invalidCommandUsage = "&7Correct usage: &e{USAGE}";
+
+        @Comment("# Message sent when player tries to open inventory, but the inventory open is blocked")
+        public String inventoryBlockedDuringCombat = "&cYou cannot open this inventory during combat!";
+
+        @Comment("# Message sent when player tries to place a block, but the block place is blocked")
+        public String blockPlacingBlockedDuringCombat = "&cYou cannot place above 40Y coordinate during combat!";
+
+        @Comment("# Message sent when player tries to enter a region")
+        public String cantEnterOnRegion = "&cYou can't enter on this region during combat!";
+
+        public static class AdminMessages extends OkaeriConfig {
+            @Comment("# Message sent when the configuration is reloaded")
+            public String reload = "&aConfiguration has been successfully reloaded!";
+
+            @Comment("# Message sent when console tries to use a command that is only for players")
+            public String onlyForPlayers = "&cThis command is only available to players!";
+
+            @Comment("# Message sent to admin when they tag a player")
+            public String adminTagPlayer = "&7You have tagged &e{PLAYER}";
+
+            @Comment("# Message sent when a player is tagged by an admin")
+            public String adminTagMultiplePlayers = "&7You have tagged &e{FIRST_PLAYER}&7 and &e{SECOND_PLAYER}&7.";
+
+            @Comment("# Message sent to admin when they remove a player from combat")
+            public String adminUntagPlayer = "&7You have removed &e{PLAYER}&7 from the fight.";
+
+            @Comment("# Message sent when the player is not in combat")
+            public String adminPlayerNotInCombat = "&cThis player is not in combat!";
+
+            @Comment("# Message sent when the player is in combat")
+            public String playerInCombat = "&c{PLAYER} is currently in combat!";
+
+            @Comment("# Message sent when a player is not in combat")
+            public String playerNotInCombat = "&a{PLAYER} is not currently in combat.";
+
+            @Comment("# Message sent when an admin tries to tag themselves")
+            public String adminCannotTagSelf = "&cYou cannot tag yourself!";
+
+            @Comment("# Message sent when an admin disables the ability to get tagged for some time")
+            public String adminTagOutSelf = "&7Successfully disabled tag for Yourself! You will be taggable after &e{TIME} ";
+
+            @Comment("# Message sent when an admin disables the ability to get tagged for some time for other player")
+            public String adminTagOut = "&7Successfully disabled tag for &e{PLAYER}! They will be taggable after &e{TIME} ";
+
+            @Comment("# Message sent to the player whom the ability to get tagged for some time has been disabled")
+            public String playerTagOut = "&7You will be taggable in &e{TIME} !";
+
+            @Comment("# Message sent when an admin reenables the ability to get tagged for the player")
+            public String adminTagOutOff = "&7Successfully enabled tag for &e{PLAYER}!";
+
+            @Comment("# Message sent to the player whom the ability to get tagged has been reenabled")
+            public String playerTagOutOff = "&7You are now taggable!";
+
+            @Comment("# Message sent when player cannot be tagged because they have enabled tag-out")
+            public String adminTagOutCanceled = "&cCannot tag this player due to tag-out!";
+        }
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/drop/Drop.java

@@ -0,0 +1,116 @@
+package com.eternalcode.combat.drop;
+
+import com.eternalcode.combat.fight.FightDeathCause;
+import com.eternalcode.combat.fight.FightTag;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+public class Drop {
+
+    private final Player player;
+    private final Player killer;
+    private final FightTag fightTag;
+    private final FightDeathCause deathCause;
+
+    private final List<ItemStack> droppedItems;
+    private final int droppedExp;
+
+    private Drop(Player player, Player killer, FightTag fightTag, FightDeathCause deathCause, List<ItemStack> droppedItems, int droppedExp) {
+        this.player = player;
+        this.killer = killer;
+        this.fightTag = fightTag;
+        this.deathCause = deathCause;
+
+        this.droppedItems = droppedItems;
+        this.droppedExp = droppedExp;
+    }
+
+    public List<ItemStack> getDroppedItems() {
+        return Collections.unmodifiableList(this.droppedItems);
+    }
+
+    public Player getPlayer() {
+        return this.player;
+    }
+
+    public @Nullable Player getKiller() {
+        return this.killer;
+    }
+
+    public FightTag getFightTag() {
+        return this.fightTag;
+    }
+
+    public FightDeathCause getDeathCause() {
+        return this.deathCause;
+    }
+
+    public boolean hasKiller() {
+        return this.killer != null;
+    }
+
+    public int getDroppedExp() {
+        return this.droppedExp;
+    }
+
+    public static Builder builder() {
+        return new Builder();
+    }
+
+    public static class Builder {
+
+        private Player player;
+        private Player killer;
+        private FightTag fightTag;
+        private FightDeathCause deathCause;
+        private List<ItemStack> droppedItems;
+        private int droppedExp;
+
+        public Builder player(@NotNull Player player) {
+            this.player = player;
+            return this;
+        }
+
+        public Builder killer(@Nullable Player killer) {
+            this.killer = killer;
+            return this;
+        }
+
+        public Builder fightTag(@NotNull FightTag fightTag) {
+            this.fightTag = fightTag;
+            return this;
+        }
+
+        public Builder deathCause(@NotNull FightDeathCause deathCause) {
+            this.deathCause = deathCause;
+            return this;
+        }
+
+        public Builder droppedItems(@NotNull List<ItemStack> droppedItems) {
+            this.droppedItems = new ArrayList<>(droppedItems);
+            return this;
+        }
+
+        public Builder droppedExp(int droppedExp) {
+            this.droppedExp = droppedExp;
+            return this;
+        }
+
+        public Drop build() {
+            return new Drop(
+              this.player,
+              this.killer,
+              this.fightTag,
+              this.deathCause,
+              this.droppedItems,
+              this.droppedExp
+            );
+        }
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/drop/DropController.java

@@ -0,0 +1,84 @@
+package com.eternalcode.combat.drop;
+
+import com.eternalcode.combat.fight.FightManager;
+import com.eternalcode.combat.fight.FightTag;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.entity.PlayerDeathEvent;
+import org.bukkit.event.player.PlayerRespawnEvent;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.PlayerInventory;
+
+import java.util.List;
+import java.util.UUID;
+
+public class DropController implements Listener {
+
+    private final DropManager dropManager;
+    private final DropKeepInventoryManager keepInventoryManager;
+    private final DropSettings dropSettings;
+    private final FightManager fightManager;
+
+    public DropController(DropManager dropManager, DropKeepInventoryManager keepInventoryManager, DropSettings dropSettings, FightManager fightManager) {
+        this.dropManager = dropManager;
+        this.keepInventoryManager = keepInventoryManager;
+        this.dropSettings = dropSettings;
+        this.fightManager = fightManager;
+    }
+
+    @EventHandler
+    void onPlayerDeath(PlayerDeathEvent event) {
+        Player player = event.getEntity();
+
+        DropType dropType = this.dropSettings.dropType;
+
+        if (dropType == DropType.UNCHANGED || !this.fightManager.isInCombat(player.getUniqueId())) {
+            return;
+        }
+
+        FightTag fightTag = this.fightManager.getTag(player.getUniqueId());
+
+        List<ItemStack> drops = event.getDrops();
+
+        Drop drop = Drop.builder()
+            .player(player)
+            .killer(player.getKiller())
+            .fightTag(fightTag)
+            .deathCause(fightTag.getDeathCause())
+            .droppedItems(drops)
+            .droppedExp(player.getTotalExperience())
+            .build();
+
+        DropResult result = this.dropManager.modify(dropType, drop);
+
+        if (result == null) {
+            return;
+        }
+
+        drops.clear();
+        drops.addAll(result.droppedItems());
+
+        this.keepInventoryManager.addItems(player.getUniqueId(), result.removedItems());
+
+        if (this.dropSettings.affectExperience) {
+            event.setDroppedExp(drop.getDroppedExp());
+        }
+    }
+
+    @EventHandler
+    void onPlayerRespawn(PlayerRespawnEvent event) {
+        Player player = event.getPlayer();
+        UUID playerUniqueId = player.getUniqueId();
+
+        if (this.keepInventoryManager.hasItems(playerUniqueId)) {
+            PlayerInventory playerInventory = player.getInventory();
+
+            ItemStack[] itemsToGive = this.keepInventoryManager.nextItems(playerUniqueId)
+                .toArray(new ItemStack[0]);
+
+            playerInventory.addItem(itemsToGive);
+        }
+    }
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/drop/DropKeepInventoryManager.java

@@ -0,0 +1,38 @@
+package com.eternalcode.combat.drop;
+
+import org.bukkit.inventory.ItemStack;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+public class DropKeepInventoryManager {
+
+    private final Map<UUID, List<ItemStack>> itemsToGiveAfterRespawn = new HashMap<>();
+
+    public void addItem(UUID uuid, ItemStack item) {
+        this.itemsToGiveAfterRespawn.computeIfAbsent(uuid, k -> new ArrayList<>()).add(item);
+    }
+
+    public void addItems(UUID uuid, List<ItemStack> item) {
+        item.forEach(i -> this.addItem(uuid, i));
+    }
+
+    public boolean hasItems(UUID uuid) {
+        return this.itemsToGiveAfterRespawn.containsKey(uuid);
+    }
+
+    public List<ItemStack> nextItems(UUID uuid) {
+        List<ItemStack> itemStacks = this.itemsToGiveAfterRespawn.remove(uuid);
+
+        if (itemStacks == null) {
+            return Collections.emptyList();
+        }
+
+        return Collections.unmodifiableList(itemStacks);
+    }
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/drop/DropManager.java

@@ -0,0 +1,36 @@
+package com.eternalcode.combat.drop;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class DropManager {
+
+    private final Map<DropType, DropModifier> modifiers;
+
+    public DropManager() {
+        this.modifiers = new HashMap<>();
+    }
+
+    public void registerModifier(DropModifier dropModifier) {
+        DropType dropType = dropModifier.getDropType();
+
+        if (dropType == null) {
+            throw new RuntimeException("Drop type cannot be null! '%s'".formatted(dropModifier.getClass().getSimpleName()));
+        }
+
+        if (dropType == DropType.UNCHANGED) {
+            throw new RuntimeException("You cannot register DropModifier for this type '%s'".formatted(dropType.name()));
+        }
+
+        this.modifiers.put(dropType, dropModifier);
+    }
+
+    public DropResult modify(DropType dropType, Drop drop) {
+        if (!this.modifiers.containsKey(dropType)) {
+            throw new RuntimeException("No drop modifier found for type '%s'".formatted(dropType.name()));
+        }
+
+        return this.modifiers.get(dropType).modifyDrop(drop);
+    }
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/drop/DropModifier.java

@@ -0,0 +1,9 @@
+package com.eternalcode.combat.drop;
+
+public interface DropModifier {
+
+    DropType getDropType();
+
+    DropResult modifyDrop(Drop drop);
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/drop/DropResult.java

@@ -0,0 +1,24 @@
+package com.eternalcode.combat.drop;
+
+import org.bukkit.inventory.ItemStack;
+
+import java.util.Collections;
+import java.util.List;
+
+public record DropResult(
+    List<ItemStack> droppedItems,
+    List<ItemStack> removedItems,
+    int droppedExp
+) {
+
+    @Override
+    public List<ItemStack> droppedItems() {
+        return Collections.unmodifiableList(this.droppedItems);
+    }
+
+    @Override
+    public List<ItemStack> removedItems() {
+        return Collections.unmodifiableList(this.removedItems);
+    }
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/drop/DropSettings.java

@@ -0,0 +1,23 @@
+package com.eternalcode.combat.drop;
+
+import eu.okaeri.configs.OkaeriConfig;
+import eu.okaeri.configs.annotation.Comment;
+
+public class DropSettings extends OkaeriConfig {
+
+    @Comment({
+        "# UNCHANGED - The default way of item drop defined by the engine",
+        "# PERCENT - Drops a fixed percentage of items",
+        "# PLAYERS_HEALTH - Drops inverted percentage of the player's health (i.e. if the player has, for example, 80% HP, he will drop 20% of items. Only works when the player escapes from combat by quiting game)"
+    })
+    public DropType dropType = DropType.UNCHANGED;
+
+    @Comment("# What percentage of items should drop from the player? (Only if Drop Type is set to PERCENT)")
+    public int dropItemPercent = 100;
+
+    @Comment("# This option is responsible for the lowest percentage of the player that can drop (i.e. if the player leaves the game while he has 100% of his HP, the percentage of items that is set in this option will drop, if you set this option to 0, then nothing will drop from such a player)")
+    public int playersHealthPercentClamp = 20;
+
+    @Comment("# Does the drop modification affect the experience drop?")
+    public boolean affectExperience = false;
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/drop/DropType.java

@@ -0,0 +1,9 @@
+package com.eternalcode.combat.drop;
+
+public enum DropType {
+
+    UNCHANGED,
+    PERCENT,
+    PLAYERS_HEALTH
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/drop/impl/PercentDropModifier.java

@@ -0,0 +1,40 @@
+package com.eternalcode.combat.drop.impl;
+
+import com.eternalcode.combat.drop.Drop;
+import com.eternalcode.combat.drop.DropModifier;
+import com.eternalcode.combat.drop.DropResult;
+import com.eternalcode.combat.drop.DropSettings;
+import com.eternalcode.combat.drop.DropType;
+import com.eternalcode.combat.util.InventoryUtil;
+import com.eternalcode.combat.util.MathUtil;
+import com.eternalcode.combat.util.RemoveItemResult;
+import org.bukkit.inventory.ItemStack;
+
+import java.util.List;
+
+public class PercentDropModifier implements DropModifier {
+
+    private final DropSettings settings;
+
+    public PercentDropModifier(DropSettings settings) {
+        this.settings = settings;
+    }
+
+    @Override
+    public DropType getDropType() {
+        return DropType.PERCENT;
+    }
+
+    @Override
+    public DropResult modifyDrop(Drop drop) {
+        int dropItemPercent = 100 - MathUtil.clamp(this.settings.dropItemPercent, 0, 100);
+        List<ItemStack> droppedItems = drop.getDroppedItems();
+
+        int itemsToDelete = InventoryUtil.calculateItemsToDelete(dropItemPercent, droppedItems, ItemStack::getAmount);
+        int droppedExp = MathUtil.getRoundedCountFromPercentage(dropItemPercent, drop.getDroppedExp());
+
+        RemoveItemResult result = InventoryUtil.removeRandomItems(droppedItems, itemsToDelete);
+
+        return new DropResult(result.restItems(), result.removedItems(), droppedExp);
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/drop/impl/PlayersHealthDropModifier.java

@@ -0,0 +1,56 @@
+package com.eternalcode.combat.drop.impl;
+
+import com.eternalcode.combat.drop.Drop;
+import com.eternalcode.combat.drop.DropModifier;
+import com.eternalcode.combat.drop.DropResult;
+import com.eternalcode.combat.drop.DropSettings;
+import com.eternalcode.combat.drop.DropType;
+import com.eternalcode.combat.fight.FightDeathCause;
+import com.eternalcode.combat.fight.FightTag;
+import com.eternalcode.combat.util.InventoryUtil;
+import com.eternalcode.combat.util.MathUtil;
+import com.eternalcode.combat.util.RemoveItemResult;
+import org.bukkit.attribute.Attribute;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+
+import java.util.List;
+
+public class PlayersHealthDropModifier implements DropModifier {
+
+    private final DropSettings settings;
+
+    public PlayersHealthDropModifier(DropSettings settings) {
+        this.settings = settings;
+    }
+
+    @Override
+    public DropType getDropType() {
+        return DropType.PLAYERS_HEALTH;
+    }
+
+    @Override
+    public DropResult modifyDrop(Drop drop) {
+        if (drop.getDeathCause() != FightDeathCause.ESCAPE) {
+            return null;
+        }
+
+        Player player = drop.getPlayer();
+        FightTag fightTag = drop.getFightTag();
+
+        List<ItemStack> droppedItems = drop.getDroppedItems();
+
+        double maxHealth = player.getAttribute(Attribute.GENERIC_MAX_HEALTH).getBaseValue();
+        double health = fightTag.getHealthBeforeDeath();
+
+        int percentHealth = MathUtil.getRoundedCountPercentage(health, maxHealth);
+        int reversedPercent = MathUtil.clamp(100 - percentHealth, this.settings.playersHealthPercentClamp, 100);
+
+        int itemsToDelete = InventoryUtil.calculateItemsToDelete(reversedPercent, droppedItems, ItemStack::getAmount);
+        int droppedExp = MathUtil.getRoundedCountFromPercentage(reversedPercent, drop.getDroppedExp());
+
+        RemoveItemResult result = InventoryUtil.removeRandomItems(droppedItems, itemsToDelete);
+
+        return new DropResult(result.restItems(), result.removedItems(), droppedExp);
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/event/EventCaller.java

@@ -0,0 +1,20 @@
+package com.eternalcode.combat.event;
+
+import org.bukkit.Server;
+import org.bukkit.event.Event;
+
+public class EventCaller {
+
+    private final Server server;
+
+    public EventCaller(Server server) {
+        this.server = server;
+    }
+
+    public <T extends Event> T publishEvent(T event) {
+        this.server.getPluginManager().callEvent(event);
+
+        return event;
+    }
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/FightDeathCause.java

@@ -0,0 +1,10 @@
+package com.eternalcode.combat.fight;
+
+public enum FightDeathCause {
+
+    UNKNOWN,
+    ESCAPE,
+    KILLED_BY_PLAYER,
+    KILLED_BY_ENTITY
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/FightManager.java

@@ -0,0 +1,72 @@
+package com.eternalcode.combat.fight;
+
+import com.eternalcode.combat.fight.event.CauseOfTag;
+import com.eternalcode.combat.fight.event.CauseOfUnTag;
+import com.eternalcode.combat.fight.event.FightTagEvent;
+import com.eternalcode.combat.fight.event.FightUntagEvent;
+import com.eternalcode.combat.event.EventCaller;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+
+public class FightManager {
+
+    private final Map<UUID, FightTag> fights = new ConcurrentHashMap<>();
+    private final EventCaller eventCaller;
+
+    public FightManager(EventCaller eventCaller) {
+        this.eventCaller = eventCaller;
+    }
+
+    public boolean isInCombat(UUID player) {
+        if (!this.fights.containsKey(player)) {
+            return false;
+        }
+
+        FightTag fightTag = this.fights.get(player);
+
+        return !fightTag.isExpired();
+    }
+
+    public FightUntagEvent untag(UUID player, CauseOfUnTag causeOfUnTag) {
+        FightUntagEvent event = this.eventCaller.publishEvent(new FightUntagEvent(player, causeOfUnTag));
+        if (event.isCancelled()) {
+            return event;
+        }
+
+        this.fights.remove(player);
+        return event;
+    }
+
+    public FightTagEvent tag(UUID target, Duration delay, CauseOfTag causeOfTag) {
+        FightTagEvent event = this.eventCaller.publishEvent(new FightTagEvent(target, causeOfTag));
+
+        if (event.isCancelled()) {
+            return event;
+        }
+        Instant now = Instant.now();
+        Instant endOfCombatLog = now.plus(delay);
+
+        FightTag fightTag = new FightTag(target, endOfCombatLog);
+
+        this.fights.put(target, fightTag);
+        return event;
+    }
+
+    public Collection<FightTag> getFights() {
+        return Collections.unmodifiableCollection(this.fights.values());
+    }
+
+    public FightTag getTag(UUID target) {
+        return this.fights.get(target);
+    }
+
+    public void untagAll() {
+        this.fights.clear();
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/FightTag.java

@@ -7,18 +7,27 @@ import java.util.UUID;
 public class FightTag {
 
     private final UUID taggedPlayer;
-
     private final Instant endOfCombatLog;
 
+    private double healthBeforeDeath;
+    private FightDeathCause deathCause;
+
     FightTag(UUID personToAddCombat, Instant endOfCombatLog) {
         this.taggedPlayer = personToAddCombat;
         this.endOfCombatLog = endOfCombatLog;
+
+        this.healthBeforeDeath = 0;
+        this.deathCause = FightDeathCause.UNKNOWN;
     }
 
     public UUID getTaggedPlayer() {
         return this.taggedPlayer;
     }
 
+    public Instant getEndOfCombatLog() {
+        return this.endOfCombatLog;
+    }
+
     public boolean isExpired() {
         return Instant.now().isAfter(this.endOfCombatLog);
     }
@@ -33,4 +42,19 @@ public class FightTag {
         return between;
     }
 
+    public double getHealthBeforeDeath() {
+        return this.healthBeforeDeath;
+    }
+
+    public void setHealthBeforeDeath(double health) {
+        this.healthBeforeDeath = health;
+    }
+
+    public FightDeathCause getDeathCause() {
+        return this.deathCause;
+    }
+
+    public void setDeathCause(FightDeathCause deathCause) {
+        this.deathCause = deathCause;
+    }
 }

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/FightTask.java

@@ -0,0 +1,67 @@
+package com.eternalcode.combat.fight;
+
+import com.eternalcode.combat.fight.event.CauseOfUnTag;
+import com.eternalcode.combat.config.implementation.PluginConfig;
+import com.eternalcode.combat.fight.bossbar.FightBossBarService;
+import com.eternalcode.combat.notification.Notification;
+import com.eternalcode.combat.notification.NotificationAnnouncer;
+import com.eternalcode.combat.notification.implementation.BossBarNotification;
+import com.eternalcode.combat.util.DurationUtil;
+import org.bukkit.Server;
+import org.bukkit.entity.Player;
+import panda.utilities.text.Formatter;
+
+import java.time.Duration;
+import java.util.UUID;
+
+public class FightTask implements Runnable {
+
+    private final Server server;
+    private final PluginConfig config;
+    private final FightManager fightManager;
+    private final FightBossBarService bossBarService;
+    private final NotificationAnnouncer announcer;
+
+    public FightTask(Server server, PluginConfig config, FightManager fightManager, FightBossBarService bossBarService, NotificationAnnouncer announcer) {
+        this.server = server;
+        this.config = config;
+        this.fightManager = fightManager;
+        this.bossBarService = bossBarService;
+        this.announcer = announcer;
+    }
+
+    @Override
+    public void run() {
+        for (FightTag fightTag : this.fightManager.getFights()) {
+            Player player = this.server.getPlayer(fightTag.getTaggedPlayer());
+
+            if (player == null) {
+                continue;
+            }
+
+            UUID playerUniqueId = player.getUniqueId();
+
+            if (fightTag.isExpired()) {
+                this.fightManager.untag(playerUniqueId, CauseOfUnTag.TIME_EXPIRED);
+                return;
+            }
+
+            Duration remaining = fightTag.getRemainingDuration();
+            Formatter formatter = new Formatter()
+                    .register("{TIME}", DurationUtil.format(remaining));
+
+            Notification combatNotification = this.config.messages.combatNotification;
+
+            this.sendFightNotification(player, fightTag, combatNotification, formatter);
+        }
+    }
+
+    private void sendFightNotification(Player player, FightTag fightTag, Notification notification, Formatter formatter) {
+        if (notification instanceof BossBarNotification bossBarNotification) {
+            this.bossBarService.send(player, fightTag, bossBarNotification, formatter);
+            return;
+        }
+
+        this.announcer.send(player, notification, formatter);
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/bossbar/FightBossBar.java

@@ -0,0 +1,9 @@
+package com.eternalcode.combat.fight.bossbar;
+
+import net.kyori.adventure.audience.Audience;
+import net.kyori.adventure.bossbar.BossBar;
+
+import java.time.Duration;
+
+public record FightBossBar(Audience audience, BossBar bossBar, float progress, Duration combatDuration) {
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/bossbar/FightBossBarRegistry.java

@@ -0,0 +1,27 @@
+package com.eternalcode.combat.fight.bossbar;
+
+import java.util.Map;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+
+class FightBossBarRegistry {
+
+    private final Map<UUID, FightBossBar> fightBossBars = new ConcurrentHashMap<>();
+
+    void add(UUID uuid, FightBossBar fightBossBar) {
+        this.fightBossBars.put(uuid, fightBossBar);
+    }
+
+    void remove(UUID uuid) {
+        this.fightBossBars.remove(uuid);
+    }
+
+    boolean hasFightBossBar(UUID uuid) {
+        return this.fightBossBars.containsKey(uuid);
+    }
+
+    Optional<FightBossBar> getFightBossBar(UUID uuid) {
+        return Optional.ofNullable(this.fightBossBars.get(uuid));
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/bossbar/FightBossBarService.java

@@ -0,0 +1,119 @@
+package com.eternalcode.combat.fight.bossbar;
+
+import com.eternalcode.combat.config.implementation.PluginConfig;
+import com.eternalcode.combat.fight.FightTag;
+import com.eternalcode.combat.notification.implementation.BossBarNotification;
+import net.kyori.adventure.audience.Audience;
+import net.kyori.adventure.bossbar.BossBar;
+import net.kyori.adventure.platform.AudienceProvider;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.minimessage.MiniMessage;
+import org.bukkit.entity.Player;
+import panda.utilities.text.Formatter;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.Optional;
+import java.util.UUID;
+
+public class FightBossBarService {
+
+    private final PluginConfig pluginConfig;
+    private final FightBossBarRegistry bossBarRegistry = new FightBossBarRegistry();
+    private final AudienceProvider audienceProvider;
+    private final MiniMessage miniMessage;
+
+    public FightBossBarService(PluginConfig pluginConfig, AudienceProvider audienceProvider, MiniMessage miniMessage) {
+        this.pluginConfig = pluginConfig;
+        this.audienceProvider = audienceProvider;
+        this.miniMessage = miniMessage;
+    }
+
+    public void hide(FightTag fightTag, FightBossBar fightBossBar) {
+        Audience audience = fightBossBar.audience();
+        BossBar bossBar = fightBossBar.bossBar();
+        UUID taggedPlayer = fightTag.getTaggedPlayer();
+
+        audience.hideBossBar(bossBar);
+        this.bossBarRegistry.remove(taggedPlayer);
+    }
+
+    public void hide(UUID playerUuid) {
+        Optional<FightBossBar> bossBar = this.bossBarRegistry.getFightBossBar(playerUuid);
+
+        if (bossBar.isPresent()) {
+            FightBossBar fightBossBar = bossBar.get();
+            Audience audience = fightBossBar.audience();
+            BossBar bar = fightBossBar.bossBar();
+
+            audience.hideBossBar(bar);
+            this.bossBarRegistry.remove(playerUuid);
+        }
+    }
+
+    public void send(Player player, FightTag fightTag, BossBarNotification bossBarNotification, Formatter formatter) {
+        UUID playerUniqueId = player.getUniqueId();
+
+        FightBossBar fightBossBar = this.bossBarRegistry.getFightBossBar(playerUniqueId)
+            .orElseGet(() -> this.create(player, bossBarNotification, formatter));
+
+        if (!this.bossBarRegistry.hasFightBossBar(playerUniqueId)) {
+            this.show(player, fightBossBar);
+            return;
+        }
+
+        String message = formatter.format(bossBarNotification.message());
+
+        this.update(fightTag, fightBossBar, message);
+    }
+
+    private void update(FightTag fightTag, FightBossBar fightBossBar, String message) {
+        if (fightTag.isExpired()) {
+            this.hide(fightTag, fightBossBar);
+            return;
+        }
+
+        BossBar bossBar = fightBossBar.bossBar();
+        float fightBossBarProgress = fightBossBar.progress();
+
+        if (fightBossBarProgress < 0.0F) {
+            Instant now = Instant.now();
+
+            Instant endOfCombatLog = fightTag.getEndOfCombatLog();
+
+            Duration between = Duration.between(now, endOfCombatLog);
+            Duration combatDuration = fightBossBar.combatDuration();
+
+            float difference = (float) between.toMillis() / combatDuration.toMillis();
+            float progress = Math.max(0.0F, Math.min(1.0F, difference));
+
+            bossBar.progress(progress);
+        }
+
+        Component name = this.miniMessage.deserialize(message);
+
+        bossBar.name(name);
+    }
+
+    private void show(Player player, FightBossBar fightBossBar) {
+        UUID playerUniqueId = player.getUniqueId();
+
+        Audience audience = this.audienceProvider.player(playerUniqueId);
+        BossBar bossBar = fightBossBar.bossBar();
+
+        audience.showBossBar(bossBar);
+        this.bossBarRegistry.add(playerUniqueId, fightBossBar);
+    }
+
+    private FightBossBar create(Player player, BossBarNotification bossBarNotification, Formatter formatter) {
+        Audience audience = this.audienceProvider.player(player.getUniqueId());
+
+        Component name = this.miniMessage.deserialize(formatter.format(bossBarNotification.message()));
+        BossBar bossBar = bossBarNotification.create(name);
+
+        float progress = bossBarNotification.progress();
+        Duration combatDuration = this.pluginConfig.settings.combatDuration;
+
+        return new FightBossBar(audience, bossBar, progress, combatDuration);
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/controller/FightActionBlockerController.java

@@ -0,0 +1,142 @@
+package com.eternalcode.combat.fight.controller;
+
+import com.eternalcode.combat.config.implementation.PluginConfig;
+import com.eternalcode.combat.WhitelistBlacklistMode;
+import com.eternalcode.combat.fight.FightManager;
+import com.eternalcode.combat.notification.NotificationAnnouncer;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.BlockPlaceEvent;
+import org.bukkit.event.entity.EntityDamageEvent;
+import org.bukkit.event.entity.EntityToggleGlideEvent;
+import org.bukkit.event.inventory.InventoryOpenEvent;
+import org.bukkit.event.player.PlayerCommandPreprocessEvent;
+
+import java.util.List;
+import java.util.UUID;
+
+public class FightActionBlockerController implements Listener {
+
+    private final FightManager fightManager;
+    private final NotificationAnnouncer announcer;
+    private final PluginConfig config;
+
+    public FightActionBlockerController(FightManager fightManager, NotificationAnnouncer announcer, PluginConfig config) {
+        this.fightManager = fightManager;
+        this.announcer = announcer;
+        this.config = config;
+    }
+
+    @EventHandler
+    void onPlace(BlockPlaceEvent event) {
+        if (!this.config.settings.shouldPreventBlockPlacing) {
+            return;
+        }
+
+        Player player = event.getPlayer();
+        UUID uniqueId = player.getUniqueId();
+
+        if (!this.fightManager.isInCombat(uniqueId)) {
+            return;
+        }
+
+        Block block = event.getBlock();
+        int level = block.getY();
+
+        List<Material> specificBlocksToPreventPlacing = this.config.settings.specificBlocksToPreventPlacing;
+
+        boolean isBlockPlaceLevel = level > this.config.settings.minBlockPlacingLevel;
+        if (isBlockPlaceLevel && specificBlocksToPreventPlacing.isEmpty()) {
+            event.setCancelled(true);
+            this.announcer.sendMessage(player, this.config.messages.blockPlacingBlockedDuringCombat);
+        }
+
+        Material blockMaterial = block.getType();
+        boolean isBlockInDisabledList = specificBlocksToPreventPlacing.contains(blockMaterial);
+        if (isBlockPlaceLevel && isBlockInDisabledList) {
+            event.setCancelled(true);
+            this.announcer.sendMessage(player, this.config.messages.blockPlacingBlockedDuringCombat);
+        }
+    }
+
+    @EventHandler
+    public void onToggleGlide(EntityToggleGlideEvent event) {
+        if (!this.config.settings.shouldPreventElytraUsage) {
+            return;
+        }
+
+        if (!(event.getEntity() instanceof Player player)) {
+            return;
+        }
+        UUID uniqueId = player.getUniqueId();
+
+        if (!this.fightManager.isInCombat(uniqueId)) {
+            return;
+        }
+
+        if (event.isGliding()) {
+            event.setCancelled(true);
+        }
+    }
+
+    @EventHandler
+    public void onDamage(EntityDamageEvent event) {
+        if (!this.config.settings.shouldElytraDisableOnDamage) {
+            return;
+        }
+
+        if (!(event.getEntity() instanceof Player player)) {
+            return;
+        }
+        UUID uniqueId = player.getUniqueId();
+
+        if (this.fightManager.isInCombat(uniqueId) && player.isGliding()) {
+            player.setGliding(false);
+        }
+    }
+
+    @EventHandler
+    void onOpenInventory(InventoryOpenEvent event) {
+        if (!this.config.settings.shouldPreventInventoryOpening) {
+            return;
+        }
+
+        Player player = (Player) event.getPlayer();
+        UUID uniqueId = player.getUniqueId();
+
+        if (!this.fightManager.isInCombat(uniqueId)) {
+            return;
+        }
+
+        event.setCancelled(true);
+
+        this.announcer.sendMessage(player, this.config.messages.inventoryBlockedDuringCombat);
+    }
+
+    @EventHandler
+    public void onPlayerCommandPreprocess(PlayerCommandPreprocessEvent event) {
+        Player player = event.getPlayer();
+        UUID playerUniqueId = player.getUniqueId();
+
+        if (!this.fightManager.isInCombat(playerUniqueId)) {
+            return;
+        }
+
+        String command = event.getMessage().split(" ")[0].substring(1).toLowerCase();
+
+        boolean isMatchCommand = this.config.settings.blockedCommands.stream()
+            .anyMatch(command::startsWith);
+
+        WhitelistBlacklistMode mode = this.config.settings.commandBlockingMode;
+
+        boolean shouldCancel = mode.shouldBlock(isMatchCommand);
+
+        if (shouldCancel) {
+            event.setCancelled(true);
+            this.announcer.sendMessage(player, this.config.messages.commandDisabledDuringCombat);
+        }
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/controller/FightDeathCauseController.java

@@ -0,0 +1,59 @@
+package com.eternalcode.combat.fight.controller;
+
+import com.eternalcode.combat.fight.FightDeathCause;
+import com.eternalcode.combat.fight.FightManager;
+import com.eternalcode.combat.fight.FightTag;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.entity.EntityDamageByEntityEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
+
+public class FightDeathCauseController implements Listener {
+
+    private final FightManager fightManager;
+
+    public FightDeathCauseController(FightManager fightManager) {
+        this.fightManager = fightManager;
+    }
+
+    @EventHandler
+    public void onEntityDamage(EntityDamageByEntityEvent event) {
+        Entity victimEntity = event.getEntity();
+        Entity damagerEntity = event.getDamager();
+
+        if (!(victimEntity instanceof Player victim)) {
+            return;
+        }
+
+        if (!this.fightManager.isInCombat(victim.getUniqueId())) {
+            return;
+        }
+
+        if (victim.getHealth() > event.getFinalDamage()) {
+            return;
+        }
+
+        FightTag fightTag = this.fightManager.getTag(victim.getUniqueId());
+
+        if (damagerEntity instanceof Player) {
+            fightTag.setDeathCause(FightDeathCause.KILLED_BY_PLAYER);
+            return;
+        }
+
+        fightTag.setDeathCause(FightDeathCause.KILLED_BY_ENTITY);
+    }
+
+    @EventHandler
+    public void onQuit(PlayerQuitEvent event) {
+        Player player = event.getPlayer();
+
+        if (!this.fightManager.isInCombat(player.getUniqueId())) {
+            return;
+        }
+
+        FightTag fightTag = this.fightManager.getTag(player.getUniqueId());
+        fightTag.setDeathCause(FightDeathCause.ESCAPE);
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/controller/FightEscapeController.java

@@ -2,40 +2,26 @@ package com.eternalcode.combat.fight.controller;
 
 import com.eternalcode.combat.config.implementation.PluginConfig;
 import com.eternalcode.combat.fight.FightManager;
+import com.eternalcode.combat.fight.FightTag;
 import com.eternalcode.combat.notification.NotificationAnnouncer;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
-import org.bukkit.event.entity.EntityDeathEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
 import panda.utilities.text.Formatter;
 
-public class FightUnTagController implements Listener {
+public class FightEscapeController implements Listener {
 
     private final FightManager fightManager;
     private final PluginConfig config;
     private final NotificationAnnouncer announcer;
 
-    public FightUnTagController(FightManager fightManager, PluginConfig config, NotificationAnnouncer announcer) {
+    public FightEscapeController(FightManager fightManager, PluginConfig config, NotificationAnnouncer announcer) {
         this.fightManager = fightManager;
         this.config = config;
         this.announcer = announcer;
     }
 
-    @EventHandler
-    void onEntityDeath(EntityDeathEvent event) {
-        if (!(event.getEntity() instanceof Player player)) {
-            return;
-        }
-
-        if (!this.fightManager.isInCombat(player.getUniqueId())) {
-            return;
-        }
-
-        this.announcer.sendMessage(player, this.config.messages.unTagPlayer);
-        this.fightManager.untag(player.getUniqueId());
-    }
-
     @EventHandler
     void onPlayerQuit(PlayerQuitEvent event) {
         Player player = event.getPlayer();
@@ -47,11 +33,13 @@ public class FightUnTagController implements Listener {
         Formatter formatter = new Formatter()
             .register("{PLAYER}", player.getName());
 
-        String format = formatter.format(this.config.messages.playerLoggedInCombat);
+        String format = formatter.format(this.config.messages.playerLoggedOutDuringCombat);
 
-        this.fightManager.untag(player.getUniqueId());
-        this.announcer.broadcast(player, format);
-        player.setHealth(0.0);
+        this.announcer.broadcast(format);
+
+        FightTag fightTag = this.fightManager.getTag(player.getUniqueId());
+        fightTag.setHealthBeforeDeath(player.getHealth());
+
+        player.setHealth(0.0); // Untagged in PlayerDeathEvent
     }
-
 }

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/controller/FightMessageController.java

@@ -0,0 +1,61 @@
+package com.eternalcode.combat.fight.controller;
+
+import com.eternalcode.combat.config.implementation.PluginConfig;
+import com.eternalcode.combat.fight.FightManager;
+import com.eternalcode.combat.fight.bossbar.FightBossBarService;
+import com.eternalcode.combat.fight.event.FightTagEvent;
+import com.eternalcode.combat.notification.NotificationAnnouncer;
+import org.bukkit.Server;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+
+public class FightMessageController implements Listener {
+
+    private final FightManager fightManager;
+    private final NotificationAnnouncer announcer;
+    private final FightBossBarService bossBarService;
+    private final PluginConfig config;
+    private final Server server;
+
+    public FightMessageController(FightManager fightManager, NotificationAnnouncer announcer, FightBossBarService bossBarService, PluginConfig config, Server server) {
+        this.fightManager = fightManager;
+        this.announcer = announcer;
+        this.bossBarService = bossBarService;
+        this.config = config;
+        this.server = server;
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
+    void onTag(FightTagEvent event) {
+        Player player = this.server.getPlayer(event.getPlayer());
+
+        if (player == null) {
+            throw new IllegalStateException("Player cannot be null!");
+        }
+
+        if (this.fightManager.isInCombat(player.getUniqueId())) {
+            return;
+        }
+
+        this.announcer.sendMessage(player, this.config.messages.playerTagged);
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
+    void onUnTag(FightTagEvent event) {
+        Player player = this.server.getPlayer(event.getPlayer());
+
+        if (player == null) {
+            throw new IllegalStateException("Player cannot be null!");
+        }
+
+        if (!this.fightManager.isInCombat(player.getUniqueId())) {
+            return;
+        }
+
+        this.announcer.sendMessage(player, this.config.messages.playerUntagged);
+        this.bossBarService.hide(event.getPlayer());
+    }
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/controller/FightTagController.java

@@ -1,8 +1,11 @@
 package com.eternalcode.combat.fight.controller;
 
+import com.eternalcode.combat.WhitelistBlacklistMode;
+import com.eternalcode.combat.fight.event.CauseOfTag;
 import com.eternalcode.combat.config.implementation.PluginConfig;
 import com.eternalcode.combat.fight.FightManager;
 import com.eternalcode.combat.notification.NotificationAnnouncer;
+import org.bukkit.entity.EntityType;
 import org.bukkit.entity.Player;
 import org.bukkit.entity.Projectile;
 import org.bukkit.event.EventHandler;
@@ -34,32 +37,34 @@ public class FightTagController implements Listener {
             return;
         }
 
+        List<EntityType> disabledProjectileEntities = this.config.settings.disabledProjectileEntities;
+        
+        if (event.getDamager() instanceof Projectile projectile && disabledProjectileEntities.contains(projectile.getType())) {
+            return;
+        }
+
+        if (this.isPlayerInDisabledWorld(attackedPlayerByPerson)) {
+            return;
+        }
+
         Player personToAddCombatTime = this.getDamager(event);
 
         if (personToAddCombatTime == null) {
             return;
         }
 
-        Duration combatTime = this.config.settings.combatLogTime;
+        Duration combatTime = this.config.settings.combatDuration;
 
         UUID attackedUniqueId = attackedPlayerByPerson.getUniqueId();
         UUID personToAddCombatTimeUniqueId = personToAddCombatTime.getUniqueId();
 
-        if (!this.fightManager.isInCombat(attackedUniqueId)) {
-            this.announcer.sendMessage(personToAddCombatTime, this.config.messages.tagPlayer);
-        }
-
-        if (!this.fightManager.isInCombat(personToAddCombatTimeUniqueId)) {
-            this.announcer.sendMessage(attackedPlayerByPerson, this.config.messages.tagPlayer);
-        }
-
-        this.fightManager.tag(attackedUniqueId, combatTime);
-        this.fightManager.tag(personToAddCombatTimeUniqueId, combatTime);
+        this.fightManager.tag(attackedUniqueId, combatTime, CauseOfTag.PLAYER);
+        this.fightManager.tag(personToAddCombatTimeUniqueId, combatTime, CauseOfTag.PLAYER);
     }
 
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     void onEntityDamage(EntityDamageEvent event) {
-        if (!this.config.settings.enableDamageCauses) {
+        if (!this.config.settings.shouldEnableDamageCauses) {
             return;
         }
 
@@ -67,22 +72,26 @@ public class FightTagController implements Listener {
             return;
         }
 
-        Duration combatTime = this.config.settings.combatLogTime;
-
-        UUID uuid = player.getUniqueId();
-
-        List<EntityDamageEvent.DamageCause> damageCauses = this.config.settings.damageCauses;
-        EntityDamageEvent.DamageCause cause = event.getCause();
-
-        if (!damageCauses.contains(cause)) {
+        if (this.isPlayerInDisabledWorld(player)) {
             return;
         }
 
-        if (!this.fightManager.isInCombat(uuid)) {
-            this.announcer.sendMessage(player, this.config.messages.tagPlayer);
+        Duration combatTime = this.config.settings.combatDuration;
+
+        UUID uuid = player.getUniqueId();
+
+        List<EntityDamageEvent.DamageCause> damageCauses = this.config.settings.damageCausesToLog;
+        WhitelistBlacklistMode mode = this.config.settings.damageCausesMode;
+
+        EntityDamageEvent.DamageCause cause = event.getCause();
+
+        boolean shouldLog = mode.shouldBlock(damageCauses.contains(cause));
+
+        if (shouldLog) {
+            return;
         }
 
-        this.fightManager.tag(uuid, combatTime);
+        this.fightManager.tag(uuid, combatTime, CauseOfTag.NON_PLAYER);
     }
 
     @Nullable
@@ -98,4 +107,10 @@ public class FightTagController implements Listener {
         return null;
     }
 
+    private boolean isPlayerInDisabledWorld(Player player) {
+        String worldName = player.getWorld().getName();
+
+        return this.config.settings.worldsToIgnore.contains(worldName);
+    }
+
 }

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/controller/FightUnTagController.java

@@ -0,0 +1,38 @@
+package com.eternalcode.combat.fight.controller;
+
+import com.eternalcode.combat.fight.event.CauseOfUnTag;
+import com.eternalcode.combat.config.implementation.PluginConfig;
+import com.eternalcode.combat.fight.FightManager;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.entity.PlayerDeathEvent;
+
+public class FightUnTagController implements Listener {
+
+    private final FightManager fightManager;
+    private final PluginConfig config;
+
+    public FightUnTagController(FightManager fightManager, PluginConfig config) {
+        this.fightManager = fightManager;
+        this.config = config;
+    }
+
+    @EventHandler
+    void onPlayerDeath(PlayerDeathEvent event) {
+        Player player = event.getEntity();
+        Player killer = player.getKiller();
+
+        if (!this.fightManager.isInCombat(player.getUniqueId())) {
+            return;
+        }
+
+        CauseOfUnTag causeOfUnTag = (killer == null ? CauseOfUnTag.DEATH_BY_PLAYER : CauseOfUnTag.DEATH);
+
+        this.fightManager.untag(player.getUniqueId(), causeOfUnTag);
+
+        if (killer != null && this.config.settings.shouldReleaseAttacker) {
+            this.fightManager.untag(killer.getUniqueId(), CauseOfUnTag.ATTACKER_RELEASE);
+        }
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/effect/FightEffectController.java

@@ -0,0 +1,124 @@
+package com.eternalcode.combat.fight.effect;
+
+import com.eternalcode.combat.fight.FightManager;
+import com.eternalcode.combat.fight.event.CauseOfUnTag;
+import com.eternalcode.combat.fight.event.FightTagEvent;
+import com.eternalcode.combat.fight.event.FightUntagEvent;
+import org.bukkit.Bukkit;
+import org.bukkit.Server;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.entity.EntityPotionEffectEvent;
+import org.bukkit.potion.PotionEffect;
+
+public class FightEffectController implements Listener {
+
+    private final FightEffectService effectService;
+    private final FightEffectSettings effectSettings;
+    private final FightManager fightManager;
+    private final Server server;
+
+    public FightEffectController(FightEffectSettings settings, FightEffectService effectService, FightManager fightManager, Server server) {
+        this.effectSettings = settings;
+        this.effectService = effectService;
+        this.fightManager = fightManager;
+        this.server = server;
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
+    public void onTag(FightTagEvent event) {
+        if (!this.effectSettings.customEffectsEnabled) {
+            return;
+        }
+
+        Player player = this.server.getPlayer(event.getPlayer());
+
+        if (player == null) {
+            return;
+        }
+
+        this.effectSettings.customEffects.forEach((key, value) ->
+            this.effectService.applyCustomEffect(player, key, value));
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
+    public void onQuit(FightUntagEvent event) {
+        if (!this.effectSettings.customEffectsEnabled) {
+            return;
+        }
+
+        if (event.getCause() == CauseOfUnTag.LOGOUT) {
+            Player player = Bukkit.getPlayer(event.getPlayer());
+
+            assert player != null;
+            this.effectService.clearStoredEffects(player);
+        }
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
+    public void onUntag(FightUntagEvent event) {
+        if (!this.effectSettings.customEffectsEnabled) {
+            return;
+        }
+
+        Player player = this.server.getPlayer(event.getPlayer());
+
+        if (player == null) {
+            return;
+        }
+
+        this.effectSettings.customEffects.forEach((key, value) -> this.effectService.removeCustomEffect(player, key, value));
+
+        this.effectService.restoreActiveEffects(player);
+    }
+
+    @EventHandler
+    public void onDeath(FightUntagEvent event) {
+        if (!this.effectSettings.customEffectsEnabled) {
+            return;
+        }
+        if (event.getCause() == CauseOfUnTag.DEATH_BY_PLAYER || event.getCause() == CauseOfUnTag.DEATH) {
+            Player player = Bukkit.getPlayer(event.getPlayer());
+
+            assert player != null;
+            this.effectService.clearStoredEffects(player);
+        }
+    }
+
+    @EventHandler
+    public void onEffectChange(EntityPotionEffectEvent event) {
+        if (!this.effectSettings.customEffectsEnabled) {
+            return;
+        }
+
+        if (!(event.getEntity() instanceof Player player)) {
+            return;
+        }
+
+        if (!this.fightManager.isInCombat(player.getUniqueId())) {
+            return;
+        }
+
+        PotionEffect newEffect = event.getNewEffect();
+        PotionEffect oldEffect = event.getOldEffect();
+
+        if (!this.isRemovedEffect(newEffect, oldEffect)) {
+            return;
+        }
+
+        Integer customAmplifier = this.effectSettings.customEffects.get(oldEffect.getType());
+
+        if (customAmplifier == null) {
+            return;
+        }
+
+        player.addPotionEffect(new PotionEffect(oldEffect.getType(), -1, customAmplifier));
+    }
+
+    private boolean isRemovedEffect(PotionEffect newEffect, PotionEffect oldEffect) {
+        return newEffect == null && oldEffect != null;
+    }
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/effect/FightEffectService.java

@@ -0,0 +1,75 @@
+package com.eternalcode.combat.fight.effect;
+
+import org.bukkit.entity.Player;
+import org.bukkit.potion.PotionEffect;
+import org.bukkit.potion.PotionEffectType;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+import java.util.List;
+import java.util.ArrayList;
+
+public class FightEffectService {
+
+    private final Map<UUID, List<PotionEffect>> activeEffects = new HashMap<>();
+    private static final int INFINITE_DURATION = -1;
+
+    public void storeActiveEffect(Player player, PotionEffect effect) {
+        List<PotionEffect> effects = this.activeEffects.computeIfAbsent(player.getUniqueId(), k -> new ArrayList<>());
+
+        effects.add(effect);
+    }
+
+    public void restoreActiveEffects(Player player) {
+        List<PotionEffect> currentEffects = this.getCurrentEffects(player);
+
+        for (PotionEffect effect : currentEffects) {
+            player.addPotionEffect(effect);
+        }
+
+        this.clearStoredEffects(player);
+    }
+
+    public void clearStoredEffects(Player player) {
+        this.activeEffects.remove(player.getUniqueId());
+    }
+
+    public List<PotionEffect> getCurrentEffects(Player player) {
+        return this.activeEffects.getOrDefault(player.getUniqueId(), new ArrayList<>());
+    }
+
+    public void applyCustomEffect(Player player, PotionEffectType type, Integer amplifier) {
+        PotionEffect activeEffect = player.getPotionEffect(type);
+
+        if (activeEffect == null) {
+            player.addPotionEffect(new PotionEffect(type, INFINITE_DURATION, amplifier));
+            return;
+        }
+
+        if (activeEffect.getAmplifier() > amplifier) {
+            return;
+        }
+
+        if (activeEffect.getDuration() == -1) {
+            return;
+        }
+
+        this.storeActiveEffect(player, activeEffect);
+        player.addPotionEffect(new PotionEffect(type, INFINITE_DURATION, amplifier));
+    }
+
+    public void removeCustomEffect(Player player, PotionEffectType type, Integer amplifier) {
+        PotionEffect activeEffect = player.getPotionEffect(type);
+
+        if (activeEffect == null) {
+            return;
+        }
+
+        if (activeEffect.getAmplifier() != amplifier) {
+            return;
+        }
+
+        player.removePotionEffect(type);
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/effect/FightEffectSettings.java

@@ -0,0 +1,26 @@
+package com.eternalcode.combat.fight.effect;
+
+import eu.okaeri.configs.OkaeriConfig;
+import eu.okaeri.configs.annotation.Comment;
+
+import org.bukkit.potion.PotionEffectType;
+
+import java.util.Map;
+
+public class FightEffectSettings extends OkaeriConfig {
+
+    @Comment({"# Do you want to add effects to players in combat?"})
+    public boolean customEffectsEnabled = false;
+
+    @Comment({
+        "# If the option above is set to true, you can add effects to players in combat below",
+        "# You can find a list of all potion effects here: https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/potion/PotionEffectType.html",
+        "# Correct format: 'EFFECT_TYPE:AMPLIFIER' Amplifier strength starts from 0, so level 1 gives effect strength 2",
+        "# Example: SPEED:1, DAMAGE_RESISTANCE:0",
+    })
+    public Map<PotionEffectType, Integer> customEffects = Map.of(
+        PotionEffectType.SPEED, 1,
+        PotionEffectType.DAMAGE_RESISTANCE, 0
+    );
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/event/CauseOfTag.java

@@ -0,0 +1,7 @@
+package com.eternalcode.combat.fight.event;
+
+public enum CauseOfTag {
+    PLAYER,
+    NON_PLAYER,
+    COMMAND
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/event/CauseOfUnTag.java

@@ -0,0 +1,10 @@
+package com.eternalcode.combat.fight.event;
+
+public enum CauseOfUnTag {
+    TIME_EXPIRED,
+    DEATH,
+    DEATH_BY_PLAYER,
+    LOGOUT,
+    COMMAND,
+    ATTACKER_RELEASE
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/event/FightTagEvent.java

@@ -0,0 +1,63 @@
+package com.eternalcode.combat.fight.event;
+
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+import java.util.UUID;
+
+public class FightTagEvent extends Event implements Cancellable {
+
+    private static final HandlerList handlers = new HandlerList();
+    private final UUID player;
+    private final CauseOfTag cause;
+    private boolean isCancelled = false;
+    private String cancelMessage = "";
+
+    public FightTagEvent(UUID player, CauseOfTag cause) {
+        this.player = player;
+        this.cause = cause;
+    }
+
+    public UUID getPlayer() {
+        return this.player;
+    }
+
+    public CauseOfTag getCause() {
+        return this.cause;
+    }
+
+    @Override
+    public boolean isCancelled() {
+        return this.isCancelled;
+    }
+
+    @Override
+    public void setCancelled(boolean cancelled) {
+        throw new UnsupportedOperationException("Use #cancel(String) instead");
+    }
+
+    public void cancel(String cancelMessage) {
+        this.isCancelled = true;
+        this.cancelMessage = cancelMessage;
+    }
+
+    public void allow() {
+        this.isCancelled = false;
+        this.cancelMessage = "";
+    }
+
+    public String getCancelMessage() {
+        return this.cancelMessage;
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/event/FightUntagEvent.java

@@ -0,0 +1,47 @@
+package com.eternalcode.combat.fight.event;
+
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+import java.util.UUID;
+
+public class FightUntagEvent extends Event implements Cancellable {
+
+    private static final HandlerList handlers = new HandlerList();
+    private final UUID player;
+    private final CauseOfUnTag cause;
+    private boolean isCancelled = false;
+
+    public FightUntagEvent(UUID player, CauseOfUnTag cause) {
+        this.player = player;
+        this.cause = cause;
+    }
+
+    public UUID getPlayer() {
+        return this.player;
+    }
+    
+    public CauseOfUnTag getCause() {
+        return this.cause;
+    }
+
+    @Override
+    public boolean isCancelled() {
+        return this.isCancelled;
+    }
+
+    @Override
+    public void setCancelled(boolean cancelled) {
+        this.isCancelled = cancelled;
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/pearl/FightPearlController.java

@@ -0,0 +1,101 @@
+package com.eternalcode.combat.fight.pearl;
+
+import com.eternalcode.combat.fight.FightManager;
+import com.eternalcode.combat.notification.NotificationAnnouncer;
+import com.eternalcode.combat.util.DurationUtil;
+import org.bukkit.Material;
+import org.bukkit.entity.EnderPearl;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.Action;
+import org.bukkit.event.entity.EntityDamageByEntityEvent;
+import org.bukkit.event.entity.EntityDamageEvent;
+import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.inventory.ItemStack;
+import panda.utilities.text.Formatter;
+
+import java.time.Duration;
+import java.util.UUID;
+
+public class FightPearlController implements Listener {
+
+    private final FightPearlSettings settings;
+    private final NotificationAnnouncer announcer;
+    private final FightManager fightManager;
+    private final FightPearlManager fightPearlManager;
+
+    public FightPearlController(FightPearlSettings settings, NotificationAnnouncer announcer, FightManager fightManager, FightPearlManager fightPearlManager) {
+        this.settings = settings;
+        this.announcer = announcer;
+        this.fightManager = fightManager;
+        this.fightPearlManager = fightPearlManager;
+    }
+
+    @EventHandler
+    void onInteract(PlayerInteractEvent event) {
+        Player player = event.getPlayer();
+        UUID uniqueId = player.getUniqueId();
+
+        if (!this.settings.pearlThrowBlocked) {
+            return;
+        }
+
+        if (!this.fightManager.isInCombat(uniqueId)) {
+            return;
+        }
+
+        ItemStack item = event.getItem();
+        if (item == null || item.getType() != Material.ENDER_PEARL) {
+            return;
+        }
+
+        Action action = event.getAction();
+        if (action != Action.RIGHT_CLICK_AIR && action != Action.RIGHT_CLICK_BLOCK) {
+            return;
+        }
+
+        if (this.settings.pearlThrowDelay.isZero()) {
+            event.setCancelled(true);
+            this.announcer.sendMessage(player, this.settings.pearlThrowBlockedDuringCombat);
+            return;
+        }
+
+        if (this.fightPearlManager.hasDelay(uniqueId)) {
+            event.setCancelled(true);
+
+            Duration remainingPearlDelay = this.fightPearlManager.getRemainingDelay(uniqueId);
+
+            Formatter formatter = new Formatter()
+                .register("{TIME}", DurationUtil.format(remainingPearlDelay));
+
+            String format = formatter.format(this.settings.pearlThrowBlockedDelayDuringCombat);
+            this.announcer.sendMessage(player, format);
+            return;
+        }
+
+        this.fightPearlManager.markDelay(uniqueId);
+    }
+
+    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
+    void onEntityDamage(EntityDamageByEntityEvent event) {
+        if (this.settings.pearlThrowDamageEnabled) {
+            return;
+        }
+
+        if (!(event.getEntity() instanceof Player)) {
+            return;
+        }
+
+        if (!(event.getDamager() instanceof EnderPearl)) {
+            return;
+        }
+
+        if (event.getCause() != EntityDamageEvent.DamageCause.FALL) {
+            return;
+        }
+
+        event.setDamage(0.0D);
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/pearl/FightPearlManager.java

@@ -0,0 +1,37 @@
+package com.eternalcode.combat.fight.pearl;
+
+import com.google.common.cache.Cache;
+import com.google.common.cache.CacheBuilder;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.UUID;
+
+public class FightPearlManager {
+
+    private final FightPearlSettings pearlSettings;
+    private final Cache<UUID, Instant> pearlDelays;
+
+    public FightPearlManager(FightPearlSettings pearlSettings) {
+        this.pearlSettings = pearlSettings;
+        this.pearlDelays = CacheBuilder.newBuilder()
+            .expireAfterWrite(pearlSettings.pearlThrowDelay)
+            .build();
+    }
+
+    public void markDelay(UUID uuid) {
+        this.pearlDelays.put(uuid, Instant.now().plus(this.pearlSettings.pearlThrowDelay));
+    }
+
+    public boolean hasDelay(UUID uuid) {
+        return Instant.now().isBefore(this.getDelay(uuid));
+    }
+
+    public Duration getRemainingDelay(UUID uuid) {
+        return Duration.between(Instant.now(), this.getDelay(uuid));
+    }
+
+    public Instant getDelay(UUID uuid) {
+        return this.pearlDelays.asMap().getOrDefault(uuid, Instant.MIN);
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/pearl/FightPearlSettings.java

@@ -0,0 +1,29 @@
+package com.eternalcode.combat.fight.pearl;
+
+import eu.okaeri.configs.OkaeriConfig;
+import eu.okaeri.configs.annotation.Comment;
+
+import java.time.Duration;
+
+public class FightPearlSettings extends OkaeriConfig {
+
+    @Comment({ "# Is pearl damage to be enabled?", "# This will work globally" })
+    public boolean pearlThrowDamageEnabled = true;
+
+    @Comment("# Set true, If you want to lock pearls during the combat")
+    public boolean pearlThrowBlocked = false;
+
+    @Comment({
+        "# Block throwing pearls with delay?",
+        "# If you set this to for example 3s, player will have to wait 3 seconds before throwing another pearl",
+        "# Set to 0 to disable"
+    })
+    public Duration pearlThrowDelay = Duration.ofSeconds(3);
+
+    @Comment("# Message sent when player tries to throw ender pearl, but are disabled")
+    public String pearlThrowBlockedDuringCombat = "&cThrowing ender pearls is prohibited during combat!";
+
+    @Comment("# Message sent when player tries to throw ender pearl, but has delay")
+    public String pearlThrowBlockedDelayDuringCombat = "&cYou must wait {TIME} before next throw!";
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/tagout/FightTagOutController.java

@@ -0,0 +1,29 @@
+package com.eternalcode.combat.fight.tagout;
+
+import com.eternalcode.combat.config.implementation.PluginConfig;
+import com.eternalcode.combat.fight.event.FightTagEvent;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+
+import java.util.UUID;
+
+public class FightTagOutController implements Listener {
+
+    private final FightTagOutService tagOutService;
+    private final PluginConfig config;
+
+    public FightTagOutController(FightTagOutService tagOutService, PluginConfig config) {
+        this.tagOutService = tagOutService;
+        this.config = config;
+    }
+
+    @EventHandler
+    void onTagOut(FightTagEvent event) {
+        UUID uniqueId = event.getPlayer();
+
+        if (this.tagOutService.isTaggedOut(uniqueId)) {
+            event.cancel(this.config.messages.admin.adminTagOutCanceled);
+        }
+    }
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/tagout/FightTagOutService.java

@@ -0,0 +1,34 @@
+package com.eternalcode.combat.fight.tagout;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+public class FightTagOutService {
+
+    private final Map<UUID, Instant> tagOuts = new HashMap<>();
+
+    public void tagOut(UUID player, Duration duration) {
+        Instant endTime = Instant.now().plus(duration);
+
+        this.tagOuts.put(player, endTime);
+    }
+
+    public void unTagOut(UUID player) {
+        this.tagOuts.remove(player);
+    }
+
+    public boolean isTaggedOut(UUID player) {
+        Instant endTime = this.tagOuts.get(player);
+
+        if (endTime == null) {
+            return false;
+        }
+        Instant now = Instant.now();
+
+        return now.isBefore(endTime);
+    }
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/fight/tagout/TagOutCommand.java

@@ -0,0 +1,94 @@
+package com.eternalcode.combat.fight.tagout;
+
+import com.eternalcode.combat.config.implementation.PluginConfig;
+import com.eternalcode.combat.notification.NotificationAnnouncer;
+import com.eternalcode.combat.util.DurationUtil;
+import dev.rollczi.litecommands.argument.Arg;
+import dev.rollczi.litecommands.command.execute.Execute;
+import dev.rollczi.litecommands.command.permission.Permission;
+import dev.rollczi.litecommands.command.route.Route;
+import org.bukkit.entity.Player;
+import panda.utilities.text.Formatter;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.UUID;
+
+@Route(name = "tagout", aliases = "tagimmunity")
+public class TagOutCommand {
+
+    private final FightTagOutService fightTagOutService;
+    private final NotificationAnnouncer announcer;
+    private final PluginConfig config;
+
+    public TagOutCommand(FightTagOutService fightTagOutService, NotificationAnnouncer announcer, PluginConfig config) {
+        this.fightTagOutService = fightTagOutService;
+        this.announcer = announcer;
+        this.config = config;
+    }
+
+    @Execute(required = 1)
+    @Permission("eternalcombat.tagout")
+    void tagout(Player sender, @Arg Duration time) {
+        UUID targetUniqueId = sender.getUniqueId();
+
+        Formatter formatter = new Formatter()
+            .register("{PLAYER}", sender.getName())
+            .register("{TIME}", DurationUtil.format(time));
+
+        this.fightTagOutService.tagOut(targetUniqueId, time);
+
+        String format = formatter.format(this.config.messages.admin.adminTagOutSelf);
+        this.announcer.sendMessage(sender, format);
+    }
+
+    @Execute(required = 2)
+    @Permission("eternalcombat.tagout")
+    void tagout(Player sender, @Arg Player target, @Arg Duration time) {
+        UUID targetUniqueId = target.getUniqueId();
+
+        Instant now = Instant.now();
+        Duration remaining = Duration.between(now, now.plus(time));
+
+        Formatter formatter = new Formatter()
+            .register("{PLAYER}", target.getName())
+            .register("{TIME}", DurationUtil.format(remaining));
+
+        this.fightTagOutService.tagOut(targetUniqueId, time);
+
+        String adminTagOutFormat = formatter.format(this.config.messages.admin.adminTagOut);
+        this.announcer.sendMessage(sender, adminTagOutFormat);
+
+        String playerTagOutFormat = formatter.format(this.config.messages.admin.playerTagOut);
+        this.announcer.sendMessage(target, playerTagOutFormat);
+    }
+
+    @Execute(route = "remove", required = 1)
+    @Permission("eternalcombat.tagout")
+    void untagout(Player sender, @Arg Player target) {
+        UUID targetUniqueId = target.getUniqueId();
+
+        this.fightTagOutService.unTagOut(targetUniqueId);
+
+        Formatter formatter = new Formatter()
+            .register("{PLAYER}", target.getName());
+
+        if (!targetUniqueId.equals(sender.getUniqueId())) {
+            String adminUnTagOutFormat = formatter.format(this.config.messages.admin.adminTagOutOff);
+            this.announcer.sendMessage(sender, adminUnTagOutFormat);
+        }
+
+        this.announcer.sendMessage(target, this.config.messages.admin.playerTagOutOff);
+    }
+
+    @Execute(route = "remove", required = 0)
+    @Permission("eternalcombat.tagout")
+    void untagout(Player sender) {
+        UUID senderUniqueId = sender.getUniqueId();
+
+        this.fightTagOutService.unTagOut(senderUniqueId);
+
+        this.announcer.sendMessage(sender, this.config.messages.admin.playerTagOutOff);
+    }
+}
+

eternalcombat-api/src/main/java/com/eternalcode/combat/notification/Notification.java

@@ -0,0 +1,8 @@
+package com.eternalcode.combat.notification;
+
+public interface Notification {
+
+    String message();
+
+    NotificationType type();
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/notification/NotificationAnnouncer.java

@@ -0,0 +1,79 @@
+package com.eternalcode.combat.notification;
+
+import com.eternalcode.combat.notification.implementation.BossBarNotification;
+import net.kyori.adventure.audience.Audience;
+import net.kyori.adventure.bossbar.BossBar;
+import net.kyori.adventure.platform.AudienceProvider;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.minimessage.MiniMessage;
+import net.kyori.adventure.title.Title;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import panda.utilities.text.Formatter;
+
+public final class NotificationAnnouncer {
+
+    private final AudienceProvider audienceProvider;
+    private final MiniMessage miniMessage;
+
+    public NotificationAnnouncer(AudienceProvider audienceProvider, MiniMessage miniMessage) {
+        this.audienceProvider = audienceProvider;
+        this.miniMessage = miniMessage;
+    }
+
+    public void send(CommandSender sender, Notification notification, Formatter formatter) {
+        Audience audience = this.audience(sender);
+        Component message = this.miniMessage.deserialize(formatter.format(notification.message()));
+
+        NotificationType type = notification.type();
+
+        switch (type) {
+            case CHAT -> audience.sendMessage(message);
+            case ACTION_BAR -> audience.sendActionBar(message);
+
+            case TITLE -> {
+                Title title = Title.title(message, Component.empty());
+
+                audience.showTitle(title);
+            }
+
+            case SUB_TITLE -> {
+                Title subTitle = Title.title(Component.empty(), message);
+
+                audience.showTitle(subTitle);
+            }
+
+            case BOSS_BAR -> {
+                BossBarNotification bossBarNotification = (BossBarNotification) notification;
+
+                BossBar bossBar = bossBarNotification.create(message);
+
+                audience.showBossBar(bossBar);
+            }
+
+            default -> throw new IllegalStateException("Unknown notification type: " + type);
+        }
+    }
+
+    public void sendMessage(CommandSender commandSender, String text) {
+        Audience audience = this.audience(commandSender);
+        Component message = this.miniMessage.deserialize(text);
+
+        audience.sendMessage(message);
+    }
+
+    public void broadcast(String text) {
+        Audience audience = this.audienceProvider.all();
+        Component message = this.miniMessage.deserialize(text);
+
+        audience.sendMessage(message);
+    }
+
+    private Audience audience(CommandSender sender) {
+        if (sender instanceof Player player) {
+            return this.audienceProvider.player(player.getUniqueId());
+        }
+
+        return this.audienceProvider.console();
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/notification/NotificationType.java

@@ -1,9 +1,9 @@
 package com.eternalcode.combat.notification;
 
 public enum NotificationType {
-    ACTION_BAR,
     CHAT,
+    ACTION_BAR,
     TITLE,
-    SUBTITLE,
+    SUB_TITLE,
     BOSS_BAR
 }

eternalcombat-api/src/main/java/com/eternalcode/combat/notification/implementation/ActionBarNotification.java

@@ -0,0 +1,12 @@
+package com.eternalcode.combat.notification.implementation;
+
+import com.eternalcode.combat.notification.Notification;
+import com.eternalcode.combat.notification.NotificationType;
+
+public record ActionBarNotification(String message) implements Notification {
+
+    @Override
+    public NotificationType type() {
+        return NotificationType.ACTION_BAR;
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/notification/implementation/BossBarNotification.java

@@ -0,0 +1,20 @@
+package com.eternalcode.combat.notification.implementation;
+
+import com.eternalcode.combat.notification.Notification;
+import com.eternalcode.combat.notification.NotificationType;
+import net.kyori.adventure.bossbar.BossBar;
+import net.kyori.adventure.text.Component;
+
+public record BossBarNotification(String message, float progress, BossBar.Color color, BossBar.Overlay overlay) implements Notification {
+
+    public BossBar create(Component name) {
+        float replacedProgress = this.progress < 0.0F ? BossBar.MAX_PROGRESS : this.progress;
+
+        return BossBar.bossBar(name, replacedProgress, this.color, this.overlay);
+    }
+
+    @Override
+    public NotificationType type() {
+        return NotificationType.BOSS_BAR;
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/notification/implementation/ChatNotification.java

@@ -0,0 +1,12 @@
+package com.eternalcode.combat.notification.implementation;
+
+import com.eternalcode.combat.notification.Notification;
+import com.eternalcode.combat.notification.NotificationType;
+
+public record ChatNotification(String message) implements Notification {
+
+    @Override
+    public NotificationType type() {
+        return NotificationType.CHAT;
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/notification/implementation/SubTitleNotification.java

@@ -0,0 +1,12 @@
+package com.eternalcode.combat.notification.implementation;
+
+import com.eternalcode.combat.notification.Notification;
+import com.eternalcode.combat.notification.NotificationType;
+
+public record SubTitleNotification(String message) implements Notification {
+
+    @Override
+    public NotificationType type() {
+        return NotificationType.SUB_TITLE;
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/notification/implementation/TitleNotification.java

@@ -0,0 +1,12 @@
+package com.eternalcode.combat.notification.implementation;
+
+import com.eternalcode.combat.notification.Notification;
+import com.eternalcode.combat.notification.NotificationType;
+
+public record TitleNotification(String message) implements Notification {
+
+    @Override
+    public NotificationType type() {
+        return NotificationType.TITLE;
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/notification/serializer/NotificationSerializer.java

@@ -0,0 +1,64 @@
+package com.eternalcode.combat.notification.serializer;
+
+import com.eternalcode.combat.notification.Notification;
+import com.eternalcode.combat.notification.NotificationType;
+import com.eternalcode.combat.notification.implementation.ActionBarNotification;
+import com.eternalcode.combat.notification.implementation.BossBarNotification;
+import com.eternalcode.combat.notification.implementation.ChatNotification;
+import com.eternalcode.combat.notification.implementation.SubTitleNotification;
+import com.eternalcode.combat.notification.implementation.TitleNotification;
+import eu.okaeri.configs.schema.GenericsDeclaration;
+import eu.okaeri.configs.serdes.DeserializationData;
+import eu.okaeri.configs.serdes.ObjectSerializer;
+import eu.okaeri.configs.serdes.SerializationData;
+import net.kyori.adventure.bossbar.BossBar;
+import org.checkerframework.checker.nullness.qual.NonNull;
+
+import java.util.Optional;
+
+public class NotificationSerializer implements ObjectSerializer<Notification> {
+    
+    @Override
+    public boolean supports(@NonNull Class<? super Notification> type) {
+        return Notification.class.isAssignableFrom(type);
+    }
+
+    @Override
+    public void serialize(@NonNull Notification notification, @NonNull SerializationData data, @NonNull GenericsDeclaration generics) {
+        data.add("type", notification.type(), NotificationType.class);
+        data.add("message", notification.message(), String.class);
+
+        if (notification instanceof BossBarNotification bossBarNotification) {
+            data.add("progress", bossBarNotification.progress(), float.class);
+            data.add("color", bossBarNotification.color(), BossBar.Color.class);
+            data.add("overlay", bossBarNotification.overlay(), BossBar.Overlay.class);
+        }
+    }
+
+    @Override
+    public Notification deserialize(@NonNull DeserializationData data, @NonNull GenericsDeclaration generics) {
+        NotificationType type = data.get("type", NotificationType.class);
+        String message = data.get("message", String.class);
+
+        return switch (type) {
+            case CHAT -> new ChatNotification(message);
+            case ACTION_BAR -> new ActionBarNotification(message);
+
+            case TITLE -> new TitleNotification(message);
+            case SUB_TITLE -> new SubTitleNotification(message);
+
+            case BOSS_BAR -> {
+                float progress = Optional.ofNullable(data.get("progress", float.class))
+                    .orElse(BossBar.MAX_PROGRESS);
+
+                BossBar.Color color = Optional.ofNullable(data.get("color", BossBar.Color.class))
+                    .orElse(BossBar.Color.RED);
+
+                BossBar.Overlay overlay = Optional.ofNullable(data.get("overlay", BossBar.Overlay.class))
+                    .orElse(BossBar.Overlay.PROGRESS);
+
+                yield new BossBarNotification(message, progress, color, overlay);
+            }
+        };
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/region/DefaultRegionProvider.java

@@ -0,0 +1,37 @@
+package com.eternalcode.combat.region;
+
+import org.bukkit.Location;
+
+public class DefaultRegionProvider implements RegionProvider {
+
+    private final int radius;
+
+    public DefaultRegionProvider(int radius) {
+        this.radius = radius;
+    }
+
+    @Override
+    public boolean isInRegion(Location location) {
+        Location spawnLocation = location.getWorld().getSpawnLocation();
+        double x = spawnLocation.getX();
+        double z = spawnLocation.getZ();
+
+        Point min = new Point(x - this.radius, z - this.radius);
+        Point max = new Point(x + this.radius, z + this.radius);
+
+        return this.contains(min, max, location.getX(), location.getZ());
+    }
+
+    @Override
+    public Region getRegion(Location location) {
+        return null;
+    }
+
+    public boolean contains(Point min, Point max, double x, double z) {
+        return x >= min.x() && x < max.x()
+            && z >= min.z() && z < max.z();
+    }
+
+    public record Point(double x, double z) {}
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/region/Region.java

@@ -0,0 +1,6 @@
+package com.eternalcode.combat.region;
+
+import org.bukkit.Location;
+
+public record Region(Location getMin, Location getMax) {
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/region/RegionController.java

@@ -0,0 +1,60 @@
+package com.eternalcode.combat.region;
+
+import com.eternalcode.combat.config.implementation.PluginConfig;
+import com.eternalcode.combat.fight.FightManager;
+import com.eternalcode.combat.notification.NotificationAnnouncer;
+import org.bukkit.Location;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerMoveEvent;
+import org.bukkit.util.Vector;
+
+public class RegionController implements Listener {
+
+    private final NotificationAnnouncer announcer;
+    private final RegionProvider regionProvider;
+    private final FightManager fightManager;
+    private final PluginConfig pluginConfig;
+
+    public RegionController(NotificationAnnouncer announcer, RegionProvider regionProvider, FightManager fightManager, PluginConfig pluginConfig) {
+        this.announcer = announcer;
+        this.regionProvider = regionProvider;
+        this.fightManager = fightManager;
+        this.pluginConfig = pluginConfig;
+    }
+
+    @EventHandler
+    void onPlayerMove(PlayerMoveEvent event) {
+        Player player = event.getPlayer();
+
+        if (!this.fightManager.isInCombat(player.getUniqueId())) {
+            return;
+        }
+
+        Location locationTo = event.getTo();
+        int xTo = locationTo.getBlockX();
+        int yTo = locationTo.getBlockY();
+        int zTo = locationTo.getBlockZ();
+
+        Location locationFrom = event.getFrom();
+        int xFrom = locationFrom.getBlockX();
+        int yFrom = locationFrom.getBlockY();
+        int zFrom = locationFrom.getBlockZ();
+
+        if (xTo != xFrom || yTo != yFrom || zTo != zFrom) {
+            if (!this.regionProvider.isInRegion(locationTo)) {
+                return;
+            }
+
+            Vector direction = locationFrom.toVector().subtract(locationTo.toVector()).normalize();
+            Vector knockback = direction.multiply(this.pluginConfig.settings.blockedRegionKnockMultiplier);
+
+            player.setVelocity(knockback);
+
+            this.announcer.sendMessage(player, this.pluginConfig.messages.cantEnterOnRegion);
+            event.setCancelled(true);
+        }
+
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/region/RegionProvider.java

@@ -0,0 +1,10 @@
+package com.eternalcode.combat.region;
+
+import org.bukkit.Location;
+
+public interface RegionProvider {
+
+    boolean isInRegion(Location location);
+
+    Region getRegion(Location location);
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/region/WorldGuardRegionProvider.java

@@ -0,0 +1,62 @@
+package com.eternalcode.combat.region;
+
+import com.sk89q.worldedit.bukkit.BukkitAdapter;
+import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldguard.WorldGuard;
+import com.sk89q.worldguard.protection.ApplicableRegionSet;
+import com.sk89q.worldguard.protection.regions.ProtectedRegion;
+import com.sk89q.worldguard.protection.regions.RegionContainer;
+import com.sk89q.worldguard.protection.regions.RegionQuery;
+import org.bukkit.Location;
+import org.bukkit.World;
+
+import java.util.List;
+import java.util.Optional;
+
+public class WorldGuardRegionProvider implements RegionProvider {
+
+    private final List<String> regions;
+
+    public WorldGuardRegionProvider(List<String> regions) {
+        this.regions = regions;
+    }
+
+    @Override
+    public boolean isInRegion(Location location) {
+        return this.regions.stream().anyMatch(region -> this.isInCombatRegion(location, region));
+    }
+
+    @Override
+    public Region getRegion(Location location) {
+        ApplicableRegionSet applicableRegions = getProtectedRegions(location);
+
+        Optional<ProtectedRegion> first = applicableRegions.getRegions().stream().findFirst();
+
+        if (first.isEmpty()) {
+            return null;
+        }
+
+        ProtectedRegion protectedRegion = first.get();
+        BlockVector3 minimumPoint = protectedRegion.getMinimumPoint();
+        BlockVector3 maximumPoint = protectedRegion.getMaximumPoint();
+
+        World world = location.getWorld();
+        Location adaptMin = BukkitAdapter.adapt(world, minimumPoint);
+        Location adaptMax = BukkitAdapter.adapt(world, maximumPoint);
+
+        return new Region(adaptMin, adaptMax);
+    }
+
+    private boolean isInCombatRegion(Location location, String regionName) {
+        ApplicableRegionSet applicableRegions = getProtectedRegions(location);
+
+        return applicableRegions.getRegions().stream().anyMatch(region -> region.getId().equalsIgnoreCase(regionName));
+    }
+
+    private static ApplicableRegionSet getProtectedRegions(Location location) {
+        RegionContainer regionContainer = WorldGuard.getInstance().getPlatform().getRegionContainer();
+        RegionQuery regionQuery = regionContainer.createQuery();
+
+        return regionQuery.getApplicableRegions(BukkitAdapter.adapt(location));
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/updater/UpdaterNotificationController.java

@@ -32,7 +32,7 @@ public class UpdaterNotificationController implements Listener {
         Player player = event.getPlayer();
         Audience audience = this.audienceProvider.player(player.getUniqueId());
 
-        if (!player.hasPermission("eternalcombat.receiveupdates") || !this.pluginConfig.settings.receiveUpdates) {
+        if (!player.hasPermission("eternalcombat.receiveupdates") || !this.pluginConfig.settings.shouldReceivePluginUpdates) {
             return;
         }
 

eternalcombat-api/src/main/java/com/eternalcode/combat/util/InventoryUtil.java

@@ -0,0 +1,71 @@
+package com.eternalcode.combat.util;
+
+import org.bukkit.inventory.ItemStack;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Random;
+import java.util.function.ToIntFunction;
+
+public class InventoryUtil {
+
+    private static final Random RANDOM = new Random();
+
+    private InventoryUtil() {
+        throw new UnsupportedOperationException("This is a utility class and cannot be instantiated");
+    }
+
+    public static <T> int calculateItemsToDelete(int percent, Collection<T> objectList, ToIntFunction<? super T> mapper) {
+        return MathUtil.getRoundedCountFromPercentage(percent, MathUtil.sum(objectList, mapper));
+    }
+
+    public static RemoveItemResult removeRandomItems(List<ItemStack> list, int itemsToDelete) {
+        List<ItemStack> restItems = new ArrayList<>(list);
+        Map<Integer, ItemStack> removedItems = new HashMap<>();
+
+        for (int i = 0; i < itemsToDelete; i++) {
+            if (restItems.isEmpty()) {
+                break;
+            }
+
+            int randomIndex = RANDOM.nextInt(restItems.size());
+
+            ItemStack item = restItems.get(randomIndex);
+            int newAmount = item.getAmount() - 1;
+
+            if (newAmount <= 0) {
+                restItems.remove(randomIndex);
+                incrementItem(removedItems, randomIndex, item);
+                continue;
+            }
+
+            item.setAmount(newAmount);
+            incrementItem(removedItems, randomIndex, item);
+        }
+
+        return new RemoveItemResult(restItems, new ArrayList<>(removedItems.values()));
+    }
+
+    // TODO: kinda shitty, but no time for a proper solution now
+    private static void incrementItem(Map<Integer, ItemStack> items, int index, ItemStack itemStack) {
+        ItemStack itemInList = items.get(index);
+
+        if (itemInList == null) {
+            ItemStack cloned = itemStack.clone();
+
+            cloned.setAmount(1);
+            items.put(index, cloned);
+            return;
+        }
+
+        if (!itemInList.isSimilar(itemStack)) {
+            throw new IllegalStateException("Items are not similar!");
+        }
+
+        itemInList.setAmount(itemInList.getAmount() + 1);
+    }
+
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/util/MathUtil.java

@@ -0,0 +1,35 @@
+package com.eternalcode.combat.util;
+
+import java.util.Collection;
+import java.util.function.ToIntFunction;
+
+public class MathUtil {
+
+    private MathUtil() {
+        throw new UnsupportedOperationException("This is a utility class and cannot be instantiated");
+    }
+
+    public static double getCountFromPercentage(int percentage, int totalCount) {
+        return percentage / 100D * totalCount;
+    }
+
+    public static double getCountPercentage(double value, double base) {
+        return value / base * 100;
+    }
+
+    public static int getRoundedCountPercentage(double value, double base) {
+        return (int) Math.round(getCountPercentage(value, base));
+    }
+
+    public static int getRoundedCountFromPercentage(int percentage, int baseNumber) {
+        return (int) Math.round(getCountFromPercentage(percentage, baseNumber));
+    }
+
+    public static <T> int sum(Collection<T> collection, ToIntFunction<? super T> mapper) {
+        return collection.stream().mapToInt(mapper).sum();
+    }
+
+    public static int clamp(int value, int min, int max) {
+        return Math.max(min, Math.min(max, value));
+    }
+}

eternalcombat-api/src/main/java/com/eternalcode/combat/util/RemoveItemResult.java

@@ -0,0 +1,22 @@
+package com.eternalcode.combat.util;
+
+import org.bukkit.inventory.ItemStack;
+
+import java.util.Collections;
+import java.util.List;
+
+public record RemoveItemResult(
+    List<ItemStack> restItems,
+    List<ItemStack> removedItems
+) {
+
+    public List<ItemStack> restItems() {
+        return Collections.unmodifiableList(this.restItems);
+    }
+
+    @Override
+    public List<ItemStack> removedItems() {
+        return Collections.unmodifiableList(this.removedItems);
+    }
+
+}

eternalcombat-plugin/build.gradle.kts

@@ -0,0 +1,60 @@
+plugins {
+    id("eternalcombat.java")
+
+    id("net.minecrell.plugin-yml.bukkit")
+    id("com.github.johnrengelman.shadow")
+    id("xyz.jpenilla.run-paper")
+}
+
+dependencies {
+    implementation(project(":eternalcombat-api"))
+}
+
+bukkit {
+    main = "com.eternalcode.combat.CombatPlugin"
+    author = "EternalCodeTeam"
+    apiVersion = "1.13"
+    prefix = "EternalCombat"
+    name = "EternalCombat"
+    softDepend = listOf("WorldGuard")
+    version = "${project.version}"
+}
+
+tasks {
+    runServer {
+        minecraftVersion("1.19.4")
+    }
+}
+
+tasks.shadowJar {
+    archiveFileName.set("EternalCombat v${project.version}.jar")
+
+    dependsOn("checkstyleMain")
+    dependsOn("checkstyleTest")
+    dependsOn("test")
+
+    exclude(
+        "org/intellij/lang/annotations/**",
+        "org/jetbrains/annotations/**",
+        "META-INF/**",
+        "kotlin/**",
+        "javax/**"
+    )
+
+    val prefix = "com.eternalcode.combat.libs"
+    listOf(
+        "panda.std",
+        "panda.utilities",
+        "org.panda-lang",
+        "eu.okaeri",
+        "net.kyori",
+        "org.bstats",
+        "dev.rollczi.litecommands",
+        "com.eternalcode.gitcheck",
+        "org.json.simple",
+        "org.apache.commons",
+        "javassist"
+    ).forEach { pack ->
+        relocate(pack, "$prefix.$pack")
+    }
+}

eternalcombat-plugin/src/main/java/com/eternalcode/combat/CombatPlugin.java

@@ -0,0 +1,203 @@
+package com.eternalcode.combat;
+
+import com.eternalcode.combat.bridge.BridgeService;
+import com.eternalcode.combat.command.InvalidUsage;
+import com.eternalcode.combat.command.PermissionMessage;
+import com.eternalcode.combat.config.ConfigBackupService;
+import com.eternalcode.combat.config.ConfigService;
+import com.eternalcode.combat.config.implementation.PluginConfig;
+import com.eternalcode.combat.drop.DropController;
+import com.eternalcode.combat.drop.DropKeepInventoryManager;
+import com.eternalcode.combat.drop.DropManager;
+import com.eternalcode.combat.drop.impl.PercentDropModifier;
+import com.eternalcode.combat.drop.impl.PlayersHealthDropModifier;
+import com.eternalcode.combat.fight.controller.FightActionBlockerController;
+import com.eternalcode.combat.fight.controller.FightDeathCauseController;
+import com.eternalcode.combat.fight.controller.FightEscapeController;
+import com.eternalcode.combat.fight.controller.FightMessageController;
+import com.eternalcode.combat.fight.controller.FightTagController;
+import com.eternalcode.combat.fight.controller.FightUnTagController;
+import com.eternalcode.combat.fight.effect.FightEffectController;
+import com.eternalcode.combat.event.EventCaller;
+import com.eternalcode.combat.fight.FightManager;
+import com.eternalcode.combat.fight.FightTask;
+import com.eternalcode.combat.fight.bossbar.FightBossBarService;
+import com.eternalcode.combat.fight.effect.FightEffectService;
+import com.eternalcode.combat.fight.pearl.FightPearlController;
+import com.eternalcode.combat.fight.pearl.FightPearlManager;
+import com.eternalcode.combat.fight.tagout.FightTagOutController;
+import com.eternalcode.combat.fight.tagout.FightTagOutService;
+import com.eternalcode.combat.fight.tagout.TagOutCommand;
+import com.eternalcode.combat.notification.NotificationAnnouncer;
+import com.eternalcode.combat.region.RegionController;
+import com.eternalcode.combat.region.RegionProvider;
+import com.eternalcode.combat.updater.UpdaterNotificationController;
+import com.eternalcode.combat.updater.UpdaterService;
+import com.eternalcode.combat.util.legacy.LegacyColorProcessor;
+import com.google.common.base.Stopwatch;
+import dev.rollczi.litecommands.LiteCommands;
+import dev.rollczi.litecommands.bukkit.adventure.platform.LiteBukkitAdventurePlatformFactory;
+import dev.rollczi.litecommands.bukkit.tools.BukkitOnlyPlayerContextual;
+import dev.rollczi.litecommands.bukkit.tools.BukkitPlayerArgument;
+import net.kyori.adventure.platform.AudienceProvider;
+import net.kyori.adventure.platform.bukkit.BukkitAudiences;
+import net.kyori.adventure.text.minimessage.MiniMessage;
+import org.bstats.bukkit.Metrics;
+import org.bukkit.Server;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.java.JavaPlugin;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+import java.util.stream.Stream;
+
+public final class CombatPlugin extends JavaPlugin implements EternalCombatApi {
+
+    private FightManager fightManager;
+    private FightPearlManager fightPearlManager;
+    private FightTagOutService fightTagOutService;
+    private FightEffectService fightEffectService;
+    private DropManager dropManager;
+    private DropKeepInventoryManager dropKeepInventoryManager;
+    private RegionProvider regionProvider;
+
+    private PluginConfig pluginConfig;
+
+    private AudienceProvider audienceProvider;
+    private LiteCommands<CommandSender> liteCommands;
+
+    @Override
+    public void onEnable() {
+        Stopwatch started = Stopwatch.createStarted();
+        Server server = this.getServer();
+
+        File dataFolder = this.getDataFolder();
+
+        ConfigBackupService backupService = new ConfigBackupService(dataFolder);
+        ConfigService configService = new ConfigService(backupService);
+
+        EventCaller eventCaller = new EventCaller(server);
+
+        this.pluginConfig = configService.create(PluginConfig.class, new File(dataFolder, "config.yml"));
+
+        this.fightManager = new FightManager(eventCaller);
+        this.fightPearlManager = new FightPearlManager(this.pluginConfig.pearl);
+        this.fightTagOutService = new FightTagOutService();
+        this.fightEffectService = new FightEffectService();
+        this.dropManager = new DropManager();
+        this.dropKeepInventoryManager = new DropKeepInventoryManager();
+
+        UpdaterService updaterService = new UpdaterService(this.getDescription());
+
+        this.audienceProvider = BukkitAudiences.create(this);
+        MiniMessage miniMessage = MiniMessage.builder()
+            .postProcessor(new LegacyColorProcessor())
+            .build();
+
+        FightBossBarService fightBossBarService = new FightBossBarService(this.pluginConfig, this.audienceProvider, miniMessage);
+
+        BridgeService bridgeService = new BridgeService(this.pluginConfig, server.getPluginManager(), this.getLogger());
+        bridgeService.init();
+        this.regionProvider = bridgeService.getRegionProvider();
+
+        NotificationAnnouncer notificationAnnouncer = new NotificationAnnouncer(this.audienceProvider, miniMessage);
+
+        this.liteCommands = LiteBukkitAdventurePlatformFactory.builder(server, "eternalcombat", this.audienceProvider)
+            .argument(Player.class, new BukkitPlayerArgument<>(this.getServer(), this.pluginConfig.messages.playerNotFound))
+            .contextualBind(Player.class, new BukkitOnlyPlayerContextual<>(this.pluginConfig.messages.admin.onlyForPlayers))
+
+            .invalidUsageHandler(new InvalidUsage(this.pluginConfig, notificationAnnouncer))
+            .permissionHandler(new PermissionMessage(this.pluginConfig, notificationAnnouncer))
+
+            .commandInstance(new CombatCommand(this.fightManager, configService, notificationAnnouncer, this.pluginConfig))
+            .commandInstance(new TagOutCommand(this.fightTagOutService, notificationAnnouncer, this.pluginConfig))
+
+            .register();
+
+        FightTask fightTask = new FightTask(server, this.pluginConfig, this.fightManager, fightBossBarService, notificationAnnouncer);
+        this.getServer().getScheduler().runTaskTimer(this, fightTask, 20L, 20L);
+
+        new Metrics(this, 17803);
+
+        Stream.of(
+            new PercentDropModifier(this.pluginConfig.dropSettings),
+            new PlayersHealthDropModifier(this.pluginConfig.dropSettings)
+        ).forEach(this.dropManager::registerModifier);
+
+        Stream.of(
+            new FightDeathCauseController(this.fightManager),
+            new DropController(this.dropManager, this.dropKeepInventoryManager, this.pluginConfig.dropSettings, this.fightManager),
+            new FightTagController(this.fightManager, this.pluginConfig, notificationAnnouncer),
+            new FightUnTagController(this.fightManager, this.pluginConfig),
+            new FightEscapeController(this.fightManager, this.pluginConfig, notificationAnnouncer),
+            new FightActionBlockerController(this.fightManager, notificationAnnouncer, this.pluginConfig),
+            new FightPearlController(this.pluginConfig.pearl, notificationAnnouncer, this.fightManager, this.fightPearlManager),
+            new UpdaterNotificationController(updaterService, this.pluginConfig, this.audienceProvider, miniMessage),
+            new RegionController(notificationAnnouncer, this.regionProvider, this.fightManager, this.pluginConfig),
+            new FightEffectController(this.pluginConfig.effect, this.fightEffectService, this.fightManager, this.getServer()),
+            new FightTagOutController(this.fightTagOutService, this.pluginConfig),
+            new FightMessageController(this.fightManager, notificationAnnouncer, fightBossBarService, this.pluginConfig, this.getServer())
+        ).forEach(listener -> this.getServer().getPluginManager().registerEvents(listener, this));
+
+        EternalCombatProvider.initialize(this);
+
+        long millis = started.elapsed(TimeUnit.MILLISECONDS);
+        this.getLogger().info("Successfully loaded EternalCombat in " + millis + "ms");
+    }
+
+    @Override
+    public void onDisable() {
+        EternalCombatProvider.deinitialize();
+
+        if (this.liteCommands != null) {
+            this.liteCommands.getPlatform().unregisterAll();
+        }
+
+        if (this.audienceProvider != null) {
+            this.audienceProvider.close();
+        }
+
+        this.fightManager.untagAll();
+    }
+
+    @Override
+    public FightManager getFightManager() {
+        return this.fightManager;
+    }
+
+    @Override
+    public RegionProvider getRegionProvider() {
+        return this.regionProvider;
+    }
+
+    @Override
+    public FightPearlManager getFightPearlManager() {
+        return this.fightPearlManager;
+    }
+
+    @Override
+    public FightTagOutService getFightTagOutService() {
+        return this.fightTagOutService;
+    }
+
+    @Override
+    public FightEffectService getFightEffectService() {
+        return this.fightEffectService;
+    }
+
+    @Override
+    public DropManager getDropManager() {
+        return this.dropManager;
+    }
+
+    @Override
+    public DropKeepInventoryManager getDropKeepInventoryManager() {
+        return this.dropKeepInventoryManager;
+    }
+
+    @Override
+    public PluginConfig getPluginConfig() {
+        return this.pluginConfig;
+    }
+}

gradle/libs.versions.toml

@@ -0,0 +1,48 @@
+[versions]
+spigotApi = "1.20.2-R0.1-SNAPSHOT"
+
+adventurePlatformBukkit = "4.3.1"
+adventureTextMinimessage = "4.14.0"
+
+liteCommands = "2.8.9"
+
+okaeriConfigsYamlBukkit = "5.0.0-beta.5"
+okaeriConfigsSerdesCommons = "5.0.0-beta.5"
+okaeriConfigsSerdesBukkit = "5.0.0-beta.5"
+
+pandaUtilities = "0.5.2-alpha"
+gitCheck = "1.0.0"
+apacheCommons = "2.14.0"
+
+bStatsBukkit = "3.0.2"
+worldGuardBukkit = "7.0.9"
+
+junitJupiterApi = "5.10.0"
+junitJupiterParams = "5.10.0"
+junitJupiterEngine = "5.10.0"
+
+[libraries]
+spigotApi = { group = "org.spigotmc", name = "spigot-api", version.ref = "spigotApi" }
+
+adventurePlatformBukkit = { group = "net.kyori", name = "adventure-platform-bukkit", version.ref = "adventurePlatformBukkit" }
+adventureTextMinimessage = { group = "net.kyori", name = "adventure-text-minimessage", version.ref = "adventureTextMinimessage" }
+
+liteCommands = { group = "dev.rollczi.litecommands", name = "bukkit-adventure", version.ref = "liteCommands" }
+
+okaeriConfigsYamlBukkit = { group = "eu.okaeri", name = "okaeri-configs-yaml-bukkit", version.ref = "okaeriConfigsYamlBukkit" }
+okaeriConfigsSerdesCommons = { group = "eu.okaeri", name = "okaeri-configs-serdes-commons", version.ref = "okaeriConfigsSerdesCommons" }
+okaeriConfigsSerdesBukkit = { group = "eu.okaeri", name = "okaeri-configs-serdes-bukkit", version.ref = "okaeriConfigsSerdesBukkit" }
+
+pandaUtilities = { group = "org.panda-lang", name = "panda-utilities", version.ref = "pandaUtilities" }
+
+gitCheck = { group = "com.eternalcode", name = "gitcheck", version.ref = "gitCheck" }
+
+apacheCommons = { group = "commons-io", name = "commons-io", version.ref = "apacheCommons" }
+
+bStatsBukkit = { group = "org.bstats", name = "bstats-bukkit", version.ref = "bStatsBukkit" }
+
+worldGuardBukkit = { group = "com.sk89q.worldguard", name = "worldguard-bukkit", version.ref = "worldGuardBukkit" }
+
+jUnitJupiterApi = { group = "org.junit.jupiter", name = "junit-jupiter-api", version.ref = "junitJupiterApi" }
+jUnitJupiterParams = { group = "org.junit.jupiter", name = "junit-jupiter-params", version.ref = "junitJupiterParams" }
+jUnitJupiterEngine = { group = "org.junit.jupiter", name = "junit-jupiter-engine", version.ref = "junitJupiterEngine" }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
 networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -83,10 +83,8 @@ done
 # This is normally unused
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -133,10 +131,13 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
@@ -144,7 +145,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
         # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
@@ -152,7 +153,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
       '' | soft) :;; #(
       *)
         # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -197,11 +198,15 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \

settings.gradle.kts

@@ -1 +1,3 @@
 rootProject.name = "EternalCombat"
+include("eternalcombat-api")
+include("eternalcombat-plugin")

src/main/java/com/eternalcode/combat/CombatCommand.java

@@ -1,120 +0,0 @@
-package com.eternalcode.combat;
-
-import com.eternalcode.combat.config.ConfigManager;
-import com.eternalcode.combat.config.implementation.PluginConfig;
-import com.eternalcode.combat.fight.FightManager;
-import com.eternalcode.combat.notification.NotificationAnnouncer;
-import dev.rollczi.litecommands.argument.Arg;
-import dev.rollczi.litecommands.command.async.Async;
-import dev.rollczi.litecommands.command.execute.Execute;
-import dev.rollczi.litecommands.command.permission.Permission;
-import dev.rollczi.litecommands.command.route.Route;
-import org.bukkit.Server;
-import org.bukkit.entity.Player;
-import panda.utilities.text.Formatter;
-
-import java.time.Duration;
-import java.util.UUID;
-
-@Route(name = "combatlog", aliases = "combat")
-public class CombatCommand {
-
-    private final FightManager fightManager;
-    private final ConfigManager configManager;
-    private final NotificationAnnouncer announcer;
-    private final PluginConfig config;
-
-    public CombatCommand(FightManager fightManager, ConfigManager configManager, NotificationAnnouncer announcer, PluginConfig config) {
-        this.fightManager = fightManager;
-        this.configManager = configManager;
-        this.announcer = announcer;
-        this.config = config;
-    }
-
-    @Execute(route = "status", required = 1)
-    @Permission("eternalcombat.status")
-    void status(Player player, @Arg Player target) {
-        UUID targetUniqueId = target.getUniqueId();
-        PluginConfig.Messages messages = this.config.messages;
-
-        Formatter formatter = new Formatter()
-            .register("{PLAYER}", target.getName());
-
-        this.announcer.sendMessage(player, this.fightManager.isInCombat(targetUniqueId)
-            ? formatter.format(messages.inCombat)
-            : formatter.format(messages.notInCombat));
-    }
-
-    @Execute(route = "tag", required = 1)
-    @Permission("eternalcombat.tag")
-    void tag(Player player, @Arg Player target) {
-        UUID targetUniqueId = target.getUniqueId();
-        Duration time = this.config.settings.combatLogTime;
-
-        Formatter formatter = new Formatter()
-            .register("{PLAYER}", target.getName());
-
-        this.fightManager.tag(targetUniqueId, time);
-
-        String format = formatter.format(this.config.messages.adminTagPlayer);
-        this.announcer.sendMessage(player, format);
-    }
-
-    @Execute(route = "tag", required = 2)
-    @Permission("eternalcombat.tag")
-    public void tagMultiple(Player player, @Arg Player firstTarget, @Arg Player secondTarget) {
-        Duration combatTime = this.config.settings.combatLogTime;
-        PluginConfig.Messages messages = this.config.messages;
-
-        UUID firstTargetUniqueId = firstTarget.getUniqueId();
-        UUID secondTargetUniqueId = secondTarget.getUniqueId();
-        UUID playerUniqueId = player.getUniqueId();
-
-        if (playerUniqueId.equals(firstTargetUniqueId) || playerUniqueId.equals(secondTargetUniqueId)) {
-            this.announcer.sendMessage(player, messages.cantTagSelf);
-            return;
-        }
-
-        this.fightManager.tag(firstTargetUniqueId, combatTime);
-        this.fightManager.tag(secondTargetUniqueId, combatTime);
-
-        Formatter formatter = new Formatter()
-            .register("{FIRST_PLAYER}", firstTarget.getName())
-            .register("{SECOND_PLAYER}", secondTarget.getName());
-
-        String format = formatter.format(messages.adminTagPlayerMultiple);
-        this.announcer.sendMessage(player, format);
-
-        this.announcer.sendMessage(firstTarget, messages.tagPlayer);
-        this.announcer.sendMessage(secondTarget, messages.tagPlayer);
-    }
-
-    @Execute(route = "untag", required = 1)
-    @Permission("eternalcombat.untag")
-    void untag(Player player, @Arg Player target) {
-        UUID targetUniqueId = target.getUniqueId();
-
-        if (!this.fightManager.isInCombat(targetUniqueId)) {
-            this.announcer.sendMessage(player, this.config.messages.playerIsNoInCombat);
-            return;
-        }
-
-        this.announcer.sendMessage(target, this.config.messages.unTagPlayer);
-        this.fightManager.untag(targetUniqueId);
-
-        Formatter formatter = new Formatter()
-            .register("{PLAYER}", target.getName());
-
-        String format = formatter.format(this.config.messages.adminUnTagPlayer);
-
-        this.announcer.sendMessage(player, format);
-    }
-
-    @Async
-    @Execute(route = "reload")
-    @Permission("eternalcombat.reload")
-    void execute(Player player) {
-        this.configManager.reload();
-        this.announcer.sendMessage(player, this.config.messages.reload);
-    }
-}

src/main/java/com/eternalcode/combat/CombatPlugin.java

@@ -1,95 +0,0 @@
-package com.eternalcode.combat;
-
-import com.eternalcode.combat.command.InvalidUsage;
-import com.eternalcode.combat.command.PermissionMessage;
-import com.eternalcode.combat.config.ConfigManager;
-import com.eternalcode.combat.config.implementation.PluginConfig;
-import com.eternalcode.combat.fight.FightManager;
-import com.eternalcode.combat.fight.FightTask;
-import com.eternalcode.combat.fight.controller.FightActionBlockerController;
-import com.eternalcode.combat.fight.controller.FightTagController;
-import com.eternalcode.combat.fight.controller.FightUnTagController;
-import com.eternalcode.combat.notification.NotificationAnnouncer;
-import com.eternalcode.combat.updater.UpdaterNotificationController;
-import com.eternalcode.combat.updater.UpdaterService;
-import com.eternalcode.combat.util.legacy.LegacyColorProcessor;
-import com.google.common.base.Stopwatch;
-import dev.rollczi.litecommands.LiteCommands;
-import dev.rollczi.litecommands.bukkit.adventure.platform.LiteBukkitAdventurePlatformFactory;
-import dev.rollczi.litecommands.bukkit.tools.BukkitOnlyPlayerContextual;
-import dev.rollczi.litecommands.bukkit.tools.BukkitPlayerArgument;
-import net.kyori.adventure.platform.AudienceProvider;
-import net.kyori.adventure.platform.bukkit.BukkitAudiences;
-import net.kyori.adventure.text.minimessage.MiniMessage;
-import org.bstats.bukkit.Metrics;
-import org.bukkit.Server;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-import org.bukkit.plugin.java.JavaPlugin;
-
-import java.util.concurrent.TimeUnit;
-import java.util.stream.Stream;
-
-public final class CombatPlugin extends JavaPlugin {
-
-    private FightManager fightManager;
-    private AudienceProvider audienceProvider;
-    private LiteCommands<CommandSender> liteCommands;
-
-    @Override
-    public void onEnable() {
-        Stopwatch started = Stopwatch.createStarted();
-        Server server = this.getServer();
-
-        ConfigManager configManager = new ConfigManager(this.getDataFolder());
-        PluginConfig pluginConfig = configManager.load(new PluginConfig());
-
-        this.fightManager = new FightManager();
-        UpdaterService updaterService = new UpdaterService(this.getDescription());
-
-        this.audienceProvider = BukkitAudiences.create(this);
-        MiniMessage miniMessage = MiniMessage.builder()
-            .postProcessor(new LegacyColorProcessor())
-            .build();
-
-        NotificationAnnouncer notificationAnnouncer = new NotificationAnnouncer(this.audienceProvider, miniMessage);
-        this.liteCommands = LiteBukkitAdventurePlatformFactory.builder(server, "eternalcombat", this.audienceProvider)
-            .argument(Player.class, new BukkitPlayerArgument<>(this.getServer(), pluginConfig.messages.cantFindPlayer))
-            .contextualBind(Player.class, new BukkitOnlyPlayerContextual<>(pluginConfig.messages.onlyForPlayers))
-
-            .invalidUsageHandler(new InvalidUsage(pluginConfig, notificationAnnouncer))
-            .permissionHandler(new PermissionMessage(pluginConfig, notificationAnnouncer))
-
-            .commandInstance(new CombatCommand(this.fightManager, configManager, notificationAnnouncer, pluginConfig))
-
-            .register();
-
-        FightTask fightTask = new FightTask(this.fightManager, pluginConfig, server, notificationAnnouncer);
-        this.getServer().getScheduler().runTaskTimerAsynchronously(this, fightTask, 20L, 20L);
-
-        new Metrics(this, 17803);
-
-        Stream.of(
-            new FightTagController(this.fightManager, pluginConfig, notificationAnnouncer),
-            new FightUnTagController(this.fightManager, pluginConfig, notificationAnnouncer),
-            new FightActionBlockerController(this.fightManager, notificationAnnouncer, pluginConfig),
-            new UpdaterNotificationController(updaterService, pluginConfig, this.audienceProvider, miniMessage)
-        ).forEach(listener -> this.getServer().getPluginManager().registerEvents(listener, this));
-
-        long millis = started.elapsed(TimeUnit.MILLISECONDS);
-        this.getLogger().info("Successfully loaded EternalCombat in " + millis + "ms");
-    }
-
-    @Override
-    public void onDisable() {
-        if (this.liteCommands != null) {
-            this.liteCommands.getPlatform().unregisterAll();
-        }
-
-        if (this.audienceProvider != null) {
-            this.audienceProvider.close();
-        }
-
-        this.fightManager.untagAll();
-    }
-}

src/main/java/com/eternalcode/combat/config/ConfigManager.java

@@ -1,45 +0,0 @@
-package com.eternalcode.combat.config;
-
-import com.eternalcode.combat.config.composer.DurationComposer;
-import net.dzikoysk.cdn.Cdn;
-import net.dzikoysk.cdn.CdnFactory;
-
-import java.io.File;
-import java.time.Duration;
-import java.util.HashSet;
-import java.util.Set;
-
-public class ConfigManager {
-
-    private final Cdn cdn = CdnFactory
-        .createYamlLike()
-        .getSettings()
-        .withComposer(Duration.class, new DurationComposer())
-        .build();
-
-    private final Set<ReloadableConfig> configs = new HashSet<>();
-    private final File dataFolder;
-
-    public ConfigManager(File dataFolder) {
-        this.dataFolder = dataFolder;
-    }
-
-    public <T extends ReloadableConfig> T load(T config) {
-        this.cdn.load(config.resource(this.dataFolder), config)
-            .orThrow(RuntimeException::new);
-
-        this.cdn.render(config, config.resource(this.dataFolder))
-            .orThrow(RuntimeException::new);
-
-        this.configs.add(config);
-
-        return config;
-    }
-
-    public void reload() {
-        for (ReloadableConfig config : this.configs) {
-            this.load(config);
-        }
-    }
-
-}

src/main/java/com/eternalcode/combat/config/ReloadableConfig.java

@@ -1,12 +0,0 @@
-package com.eternalcode.combat.config;
-
-import net.dzikoysk.cdn.source.Resource;
-
-import java.io.File;
-
-public interface ReloadableConfig {
-
-    Resource resource(File folder);
-
-}
-

src/main/java/com/eternalcode/combat/config/composer/DurationComposer.java

@@ -1,21 +0,0 @@
-package com.eternalcode.combat.config.composer;
-
-import panda.std.Result;
-
-import java.time.Duration;
-import java.time.format.DateTimeParseException;
-import java.util.Locale;
-
-public class DurationComposer implements SimpleComposer<Duration> {
-
-    @Override
-    public Result<Duration, Exception> deserialize(String source) {
-        return Result.supplyThrowing(DateTimeParseException.class, () -> Duration.parse("PT" + source.toUpperCase(Locale.ROOT)));
-    }
-
-    @Override
-    public Result<String, Exception> serialize(Duration entity) {
-        return Result.ok(entity.toString().substring(2).toLowerCase(Locale.ROOT));
-    }
-
-}

src/main/java/com/eternalcode/combat/config/composer/SimpleComposer.java

@@ -1,9 +0,0 @@
-package com.eternalcode.combat.config.composer;
-
-import net.dzikoysk.cdn.serdes.Composer;
-import net.dzikoysk.cdn.serdes.SimpleDeserializer;
-import net.dzikoysk.cdn.serdes.SimpleSerializer;
-
-public interface SimpleComposer<T> extends Composer<T>, SimpleDeserializer<T>, SimpleSerializer<T> {
-
-}

src/main/java/com/eternalcode/combat/config/implementation/PluginConfig.java

@@ -1,91 +0,0 @@
-package com.eternalcode.combat.config.implementation;
-
-import com.eternalcode.combat.config.ReloadableConfig;
-import com.eternalcode.combat.notification.NotificationType;
-import com.google.common.collect.ImmutableList;
-import net.dzikoysk.cdn.entity.Contextual;
-import net.dzikoysk.cdn.entity.Description;
-import net.dzikoysk.cdn.source.Resource;
-import net.dzikoysk.cdn.source.Source;
-import org.bukkit.event.entity.EntityDamageEvent;
-
-import java.io.File;
-import java.time.Duration;
-import java.util.List;
-
-public class PluginConfig implements ReloadableConfig {
-
-    @Description("# Do you want to change the plugin messages?")
-    public Messages messages = new Messages();
-
-    @Description({ " ", "# Do you want to change the plugin settings?" })
-    public Settings settings = new Settings();
-
-    @Override
-    public Resource resource(File folder) {
-        return Source.of(folder, "config.yml");
-    }
-
-    @Contextual
-    public static class Settings {
-        @Description("# Whether the player after entering the server should receive information about the new version of the plugin?")
-        public boolean receiveUpdates = true;
-
-        @Description({ " ", "# The length of time the combat is to last" })
-        public Duration combatLogTime = Duration.ofSeconds(20);
-
-        @Description({ " ", "# Combat log notification type, available types: ACTION_BAR, CHAT, TITLE, SUBTITLE" })
-        public NotificationType combatNotificationType = NotificationType.ACTION_BAR;
-
-        @Description({ " ", "# Blocked commands that the player will not be able to use during combat" })
-        public List<String> blockedCommands = new ImmutableList.Builder<String>()
-            .add("gamemode")
-            .add("tp")
-            .build();
-
-        @Description({ " ", "# Block the opening of inventory?" })
-        public boolean blockingInventories = true;
-
-        @Description({ " ", "# Whether to block the placement of blocks?" })
-        public boolean blockPlace = true;
-
-        @Description({ " ", "# From which level should place blocks be blocked?" })
-        public int blockPlaceLevel = 40;
-
-        @Description({ " ", "# Should the option below be enabled?" })
-        public boolean enableDamageCauses = true;
-
-        @Description({ " ", "# After what type of damage the player should get a combat log?",
-        "# You can find a list of all stocks here: https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/EntityDamageEvent.DamageCause.html",
-        "# If you don't want the combatlog to be given to players for a certain damage type, simply remove it from this list" })
-        public List<EntityDamageEvent.DamageCause> damageCauses = new ImmutableList.Builder<EntityDamageEvent.DamageCause>()
-            .add(EntityDamageEvent.DamageCause.LAVA)
-            .add(EntityDamageEvent.DamageCause.CONTACT)
-            .add(EntityDamageEvent.DamageCause.FIRE)
-            .add(EntityDamageEvent.DamageCause.FIRE_TICK)
-            .build();
-    }
-
-    @Contextual
-    public static class Messages {
-        public String onlyForPlayers = "&cThis command is only available to players!";
-        public String noPermission = "&cYou don't have permission to perform this command!";
-        public String cantFindPlayer = "&cThe specified player could not be found!";
-        public String playerIsNoInCombat = "&cThis player is not in combat!";
-        public String combatFormat = "&dCombat ends in: &f{TIME}";
-        public String tagPlayer = "&cYou are in combat, do not leave the server!";
-        public String unTagPlayer = "&aYou are no longer in combat! You can safely leave the server.";
-        public String cantUseCommand = "&cUsing this command during combat is prohibited!";
-        public String adminTagPlayer = "&7You have tagged &e{PLAYER}";
-        public String adminTagPlayerMultiple = "&7You have tagged &e{FIRST_PLAYER}&7 and &e{SECOND_PLAYER}&7.";
-        public String adminUnTagPlayer = "&7You have removed &e{PLAYER}&7 from the fight.";
-        public String playerLoggedInCombat = "&c{PLAYER} logged off during the fight!";
-        public String invalidUsage = "&7Correct usage: &e{USAGE}.";
-        public String inventoryBlocked = "&cYou cannot open this inventory during combat!";
-        public String blockPlaceBlocked = "&cYou cannot place blocks during combat below 40 blocks!";
-        public String inCombat = "&c{PLAYER} is in the middle of a fight!";
-        public String notInCombat = "&a{PLAYER} is not in combat";
-        public String reload = "&aConfiguration has been successfully reloaded!";
-        public String cantTagSelf = "&cYou cannot tag yourself!";
-    }
-}

src/main/java/com/eternalcode/combat/fight/FightManager.java

@@ -1,51 +0,0 @@
-package com.eternalcode.combat.fight;
-
-import java.time.Duration;
-import java.time.Instant;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Map;
-import java.util.UUID;
-import java.util.concurrent.ConcurrentHashMap;
-
-public class FightManager {
-
-    private final Map<UUID, FightTag> fights = new ConcurrentHashMap<>();
-
-    public boolean isInCombat(UUID player) {
-        if (!this.fights.containsKey(player)) {
-            return false;
-        }
-
-        FightTag fightTag = this.fights.get(player);
-
-        if (fightTag.isExpired()) {
-            this.fights.remove(player);
-            return false;
-        }
-
-        return true;
-    }
-
-    public void untag(UUID player) {
-        this.fights.remove(player);
-    }
-
-    public void tag(UUID target, Duration delay) {
-        Instant now = Instant.now();
-        Instant endOfCombatLog = now.plus(delay);
-
-        FightTag fightTag = new FightTag(target, endOfCombatLog);
-
-        this.fights.put(target, fightTag);
-    }
-
-    public Collection<FightTag> getFights() {
-        return Collections.unmodifiableCollection(this.fights.values());
-    }
-
-    public void untagAll() {
-        this.fights.clear();
-    }
-
-}

src/main/java/com/eternalcode/combat/fight/FightTask.java

@@ -1,51 +0,0 @@
-package com.eternalcode.combat.fight;
-
-import com.eternalcode.combat.config.implementation.PluginConfig;
-import com.eternalcode.combat.notification.NotificationAnnouncer;
-import com.eternalcode.combat.util.DurationUtil;
-import org.bukkit.Server;
-import org.bukkit.entity.Player;
-import panda.utilities.text.Formatter;
-
-import java.time.Duration;
-
-public class FightTask implements Runnable {
-
-    private final FightManager fightManager;
-    private final PluginConfig config;
-    private final Server server;
-    private final NotificationAnnouncer announcer;
-
-    public FightTask(FightManager fightManager, PluginConfig config, Server server, NotificationAnnouncer announcer) {
-        this.fightManager = fightManager;
-        this.config = config;
-        this.server = server;
-        this.announcer = announcer;
-    }
-
-    @Override
-    public void run() {
-        for (FightTag fightTag : this.fightManager.getFights()) {
-            Player player = this.server.getPlayer(fightTag.getTaggedPlayer());
-
-            if (player == null) {
-                return;
-            }
-
-            if (!fightTag.isExpired()) {
-                Duration remaining = fightTag.getRemainingDuration();
-
-                Formatter formatter = new Formatter()
-                    .register("{TIME}", DurationUtil.format(remaining));
-
-                String format = formatter.format(this.config.messages.combatFormat);
-                this.announcer.send(player, this.config.settings.combatNotificationType, format);
-
-                continue;
-            }
-
-            this.fightManager.untag(fightTag.getTaggedPlayer());
-            this.announcer.send(player, this.config.settings.combatNotificationType, this.config.messages.unTagPlayer);
-        }
-    }
-}

src/main/java/com/eternalcode/combat/fight/controller/FightActionBlockerController.java

@@ -1,92 +0,0 @@
-package com.eternalcode.combat.fight.controller;
-
-import com.eternalcode.combat.config.implementation.PluginConfig;
-import com.eternalcode.combat.fight.FightManager;
-import com.eternalcode.combat.notification.NotificationAnnouncer;
-import org.bukkit.block.Block;
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.block.BlockPlaceEvent;
-import org.bukkit.event.inventory.InventoryOpenEvent;
-import org.bukkit.event.player.PlayerCommandPreprocessEvent;
-
-import java.util.UUID;
-
-public class FightActionBlockerController implements Listener {
-
-    private final FightManager fightManager;
-    private final NotificationAnnouncer announcer;
-    private final PluginConfig config;
-
-    public FightActionBlockerController(FightManager fightManager, NotificationAnnouncer announcer, PluginConfig config) {
-        this.fightManager = fightManager;
-        this.announcer = announcer;
-        this.config = config;
-    }
-
-    @EventHandler
-    void onPlace(BlockPlaceEvent event) {
-        if (!this.config.settings.blockPlace) {
-            return;
-        }
-
-        Player player = event.getPlayer();
-        UUID uniqueId = player.getUniqueId();
-
-        if (!this.fightManager.isInCombat(uniqueId)) {
-            return;
-        }
-
-        Block block = event.getBlock();
-        int level = block.getY();
-
-        if (level > this.config.settings.blockPlaceLevel) {
-            return;
-        }
-
-        event.setCancelled(true);
-        this.announcer.sendMessage(player, this.config.messages.blockPlaceBlocked);
-    }
-
-    @EventHandler
-    void onOpenInventory(InventoryOpenEvent event) {
-        if (!this.config.settings.blockingInventories) {
-            return;
-        }
-
-        Player player = (Player) event.getPlayer();
-        UUID uniqueId = player.getUniqueId();
-
-        if (!this.fightManager.isInCombat(uniqueId)) {
-            return;
-        }
-
-        event.setCancelled(true);
-
-        this.announcer.sendMessage(player, this.config.messages.inventoryBlocked);
-    }
-
-    @EventHandler
-    public void onPlayerCommandPreprocess(PlayerCommandPreprocessEvent event) {
-        Player player = event.getPlayer();
-        UUID playerUniqueId = player.getUniqueId();
-
-        if (!this.fightManager.isInCombat(playerUniqueId)) {
-            return;
-        }
-
-        String command = event.getMessage().replace("/", "");
-
-        for (String blockedCommand : this.config.settings.blockedCommands) {
-            if (!command.startsWith(blockedCommand)) {
-                continue;
-            }
-
-            event.setCancelled(true);
-
-            this.announcer.sendMessage(player, this.config.messages.cantUseCommand);
-        }
-
-    }
-}

src/main/java/com/eternalcode/combat/notification/NotificationAnnouncer.java

@@ -1,61 +0,0 @@
-package com.eternalcode.combat.notification;
-
-import net.kyori.adventure.audience.Audience;
-import net.kyori.adventure.platform.AudienceProvider;
-import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.minimessage.MiniMessage;
-import net.kyori.adventure.title.Title;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-
-import java.util.Map;
-import java.util.function.BiConsumer;
-
-public final class NotificationAnnouncer {
-
-    private final static Map<NotificationType, BiConsumer<Audience, Component>> NOTIFICATION_HANDLERS = Map.of(
-        NotificationType.CHAT, Audience::sendMessage,
-        NotificationType.ACTION_BAR, Audience::sendActionBar,
-        NotificationType.TITLE, (audience, component) -> audience.showTitle(Title.title(component, Component.empty())),
-        NotificationType.SUBTITLE, (audience, component) -> audience.showTitle(Title.title(Component.empty(), component))
-    );
-
-    private final AudienceProvider audienceProvider;
-    private final MiniMessage miniMessage;
-
-    public NotificationAnnouncer(AudienceProvider audienceProvider, MiniMessage miniMessage) {
-        this.audienceProvider = audienceProvider;
-        this.miniMessage = miniMessage;
-    }
-
-    public void send(CommandSender commandSender, NotificationType notificationType, String text) {
-        Audience audience = this.audience(commandSender);
-        Component component = this.miniMessage.deserialize(text);
-
-        BiConsumer<Audience, Component> handler = NOTIFICATION_HANDLERS.get(notificationType);
-
-        if (handler == null) {
-            return;
-        }
-
-        handler.accept(audience, component);
-    }
-
-    public void sendMessage(CommandSender commandSender, String text) {
-        Audience audience = this.audience(commandSender);
-
-        audience.sendMessage(this.miniMessage.deserialize(text));
-    }
-
-    public void broadcast(CommandSender commandSender, String text) {
-        this.audienceProvider.all().sendMessage(this.miniMessage.deserialize(text));
-    }
-
-    private Audience audience(CommandSender sender) {
-        if (sender instanceof Player player) {
-            return this.audienceProvider.player(player.getUniqueId());
-        }
-
-        return this.audienceProvider.console();
-    }
-}

src/test/java/com/eternalcode/combat/config/composer/DurationComposerTest.java

@@ -1,54 +0,0 @@
-package com.eternalcode.combat.config.composer;
-
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.CsvSource;
-import panda.std.Result;
-
-import java.time.Duration;
-
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-
-class DurationComposerTest {
-
-    DurationComposer composer = new DurationComposer();
-
-    @CsvSource({
-        "5400, 1h30m",
-        "3600, 1h",
-        "1800, 30m",
-        "60, 1m",
-        "1, 1s",
-        "5401, 1h30m1s",
-        "3601, 1h1s",
-        "61, 1m1s",
-        "3661, 1h1m1s",
-    })
-    @ParameterizedTest
-    void testDeserialize(long expected, String source) {
-        Result<Duration, Exception> deserialize = this.composer.deserialize(source);
-
-        assertTrue(deserialize.isOk());
-        assertEquals(expected, deserialize.get().getSeconds());
-    }
-
-    @CsvSource({
-        "1h30m, 5400",
-        "1h, 3600",
-        "30m, 1800",
-        "1m, 60",
-        "1s, 1",
-        "1h30m1s, 5401",
-        "1h1s, 3601",
-        "1m1s, 61",
-        "1h1m1s, 3661",
-    })
-    @ParameterizedTest
-    void testSerialize(String expected, long source) {
-        Result<String, Exception> serialize = this.composer.serialize(Duration.ofSeconds(source));
-
-        assertTrue(serialize.isOk());
-        assertEquals(expected, serialize.get());
-    }
-
-}