Initial sanctuary sources

Multiplayer/events/build.gradle

@@ -0,0 +1,72 @@
+plugins {
+	id "net.fabricmc.fabric-loom" version "${loom_version}"
+	id "maven-publish"
+}
+
+version = project.mod_version
+group = project.maven_group
+
+base {
+	archivesName = project.archives_base_name
+}
+
+repositories {
+}
+
+loom {
+	splitEnvironmentSourceSets()
+
+	mods {
+		"events" {
+			sourceSet sourceSets.main
+			sourceSet sourceSets.client
+		}
+	}
+}
+
+dependencies {
+	minecraft "com.mojang:minecraft:${project.minecraft_version}"
+	implementation "net.fabricmc:fabric-loader:${project.loader_version}"
+	implementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_api_version}"
+}
+
+processResources {
+	def version = project.version
+	inputs.property "version", version
+
+	filesMatching("fabric.mod.json") {
+		expand "version": version
+	}
+}
+
+tasks.withType(JavaCompile).configureEach {
+	it.options.release = 25
+}
+
+java {
+	withSourcesJar()
+
+	sourceCompatibility = JavaVersion.VERSION_25
+	targetCompatibility = JavaVersion.VERSION_25
+}
+
+jar {
+	def projectName = project.name
+	inputs.property "projectName", projectName
+
+	from("../../license.txt") {
+		rename { "${it}_${projectName}" }
+	}
+}
+
+publishing {
+	publications {
+		create("mavenJava", MavenPublication) {
+			artifactId = project.archives_base_name
+			from components.java
+		}
+	}
+
+	repositories {
+	}
+}

Multiplayer/events/gradle.properties

@@ -0,0 +1,15 @@
+# Done to increase the memory available to Gradle.
+org.gradle.jvmargs=-Xmx1G
+org.gradle.parallel=true
+org.gradle.configuration-cache=false
+
+# Fabric properties
+minecraft_version=26.1.2
+loader_version=0.19.2
+loom_version=1.16-SNAPSHOT
+fabric_api_version=0.148.0+26.1.2
+
+# Mod properties
+mod_version=1.0.0
+maven_group=fr.koka99cab
+archives_base_name=events

Multiplayer/events/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

Multiplayer/events/gradlew

@@ -0,0 +1,253 @@
+#!/bin/sh
+
+#
+# Copyright © 2015 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/2d6327017519d23b96af35865dc997fcb544fb40/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+if [ -z "$JAVA_HOME" ] && [ -x "$APP_HOME/.jdk/current/bin/java" ] ; then
+    JAVA_HOME=$APP_HOME/.jdk/current
+    export JAVA_HOME
+fi
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# 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, 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=$APP_BASE_NAME" \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

Multiplayer/events/gradlew.bat

@@ -0,0 +1,93 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

Multiplayer/events/settings.gradle

@@ -0,0 +1,12 @@
+pluginManagement {
+	repositories {
+		maven {
+			name = "Fabric"
+			url = "https://maven.fabricmc.net/"
+		}
+		mavenCentral()
+		gradlePluginPortal()
+	}
+}
+
+rootProject.name = "events"

Multiplayer/events/src/main/java/fr/koka99cab/events/EventsMod.java

@@ -0,0 +1,26 @@
+package fr.koka99cab.events;
+
+import fr.koka99cab.events.command.EventsCommands;
+import fr.koka99cab.events.engine.EventsEngine;
+import net.fabricmc.api.ModInitializer;
+import net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents;
+import net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public final class EventsMod implements ModInitializer {
+	public static final String MOD_ID = "events";
+	public static final Logger LOGGER = LoggerFactory.getLogger(MOD_ID);
+
+	private static final EventsEngine ENGINE = new EventsEngine();
+
+	@Override
+	public void onInitialize() {
+		ServerLifecycleEvents.SERVER_STARTED.register(ENGINE::start);
+		ServerLifecycleEvents.SERVER_STOPPING.register(server -> ENGINE.stop());
+		ServerTickEvents.END_SERVER_TICK.register(ENGINE::tick);
+		EventsCommands.register(ENGINE);
+
+		LOGGER.info("Events charge: moteur d'automations serveur pret.");
+	}
+}

Multiplayer/events/src/main/java/fr/koka99cab/events/command/EventsCommands.java

@@ -0,0 +1,102 @@
+package fr.koka99cab.events.command;
+
+import com.mojang.brigadier.Command;
+import com.mojang.brigadier.arguments.StringArgumentType;
+import fr.koka99cab.events.config.EventDefinition;
+import fr.koka99cab.events.engine.EventsEngine;
+import net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback;
+import net.minecraft.commands.CommandSourceStack;
+import net.minecraft.commands.Commands;
+import net.minecraft.commands.SharedSuggestionProvider;
+import net.minecraft.network.chat.Component;
+import net.minecraft.server.permissions.Permissions;
+
+import java.io.IOException;
+import java.util.List;
+
+public final class EventsCommands {
+	private EventsCommands() {
+	}
+
+	public static void register(EventsEngine engine) {
+		CommandRegistrationCallback.EVENT.register((dispatcher, registryAccess, environment) -> dispatcher.register(
+			Commands.literal("events")
+				.requires(source -> source.permissions().hasPermission(Permissions.COMMANDS_GAMEMASTER))
+				.executes(context -> showStatus(context.getSource(), engine))
+				.then(Commands.literal("status")
+					.executes(context -> showStatus(context.getSource(), engine)))
+				.then(Commands.literal("list")
+					.executes(context -> listEvents(context.getSource(), engine)))
+				.then(Commands.literal("reload")
+					.executes(context -> reload(context.getSource(), engine)))
+				.then(Commands.literal("run")
+					.then(Commands.argument("id", StringArgumentType.word())
+						.suggests((context, builder) -> SharedSuggestionProvider.suggest(engine.eventIds(), builder))
+						.executes(context -> runEvent(context.getSource(), engine, StringArgumentType.getString(context, "id")))))
+				.then(Commands.literal("enable")
+					.then(Commands.argument("id", StringArgumentType.word())
+						.suggests((context, builder) -> SharedSuggestionProvider.suggest(engine.eventIds(), builder))
+						.executes(context -> setEnabled(context.getSource(), engine, StringArgumentType.getString(context, "id"), true))))
+				.then(Commands.literal("disable")
+					.then(Commands.argument("id", StringArgumentType.word())
+						.suggests((context, builder) -> SharedSuggestionProvider.suggest(engine.eventIds(), builder))
+						.executes(context -> setEnabled(context.getSource(), engine, StringArgumentType.getString(context, "id"), false))))
+		));
+	}
+
+	private static int showStatus(CommandSourceStack source, EventsEngine engine) {
+		List<EventDefinition> events = engine.events();
+		long enabled = events.stream().filter(event -> event.enabled).count();
+		source.sendSuccess(() -> Component.literal("Events: " + enabled + "/" + events.size() + " events actifs."), false);
+		source.sendSuccess(() -> Component.literal("Config: " + engine.configPathLabel()), false);
+		return Command.SINGLE_SUCCESS;
+	}
+
+	private static int listEvents(CommandSourceStack source, EventsEngine engine) {
+		List<EventDefinition> events = engine.events();
+		if (events.isEmpty()) {
+			source.sendSuccess(() -> Component.literal("Events: aucun event configure."), false);
+			return Command.SINGLE_SUCCESS;
+		}
+
+		source.sendSuccess(() -> Component.literal("Events configures:"), false);
+		for (EventDefinition event : events) {
+			String status = event.enabled ? "on" : "off";
+			String trigger = event.normalizedTrigger().normalizedType();
+			source.sendSuccess(() -> Component.literal("- " + event.normalizedId() + " [" + status + ", " + trigger + "]"), false);
+		}
+		return Command.SINGLE_SUCCESS;
+	}
+
+	private static int reload(CommandSourceStack source, EventsEngine engine) {
+		engine.reload(source.getServer());
+		source.sendSuccess(() -> Component.literal("Events: config rechargee."), true);
+		return Command.SINGLE_SUCCESS;
+	}
+
+	private static int runEvent(CommandSourceStack source, EventsEngine engine, String id) {
+		if (!engine.runNow(source.getServer(), id, "commande")) {
+			source.sendFailure(Component.literal("Events: event introuvable: " + id));
+			return 0;
+		}
+
+		source.sendSuccess(() -> Component.literal("Events: event lance: " + id), true);
+		return Command.SINGLE_SUCCESS;
+	}
+
+	private static int setEnabled(CommandSourceStack source, EventsEngine engine, String id, boolean enabled) {
+		try {
+			if (!engine.setEnabled(id, enabled)) {
+				source.sendFailure(Component.literal("Events: event introuvable: " + id));
+				return 0;
+			}
+		} catch (IOException exception) {
+			source.sendFailure(Component.literal("Events: impossible de sauvegarder la config: " + exception.getMessage()));
+			return 0;
+		}
+
+		String status = enabled ? "active" : "desactive";
+		source.sendSuccess(() -> Component.literal("Events: " + id + " " + status + "."), true);
+		return Command.SINGLE_SUCCESS;
+	}
+}

Multiplayer/events/src/main/java/fr/koka99cab/events/config/EventAction.java

@@ -0,0 +1,72 @@
+package fr.koka99cab.events.config;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+import java.util.Objects;
+
+public final class EventAction {
+	public String type = "broadcast";
+	public String message = "";
+	public List<String> messages = new ArrayList<>();
+	public String title = "";
+	public String subtitle = "";
+	public String sound = "";
+	public String command = "";
+	public List<String> commands = new ArrayList<>();
+	public float volume = 1.0F;
+	public float pitch = 1.0F;
+	public int fadeInTicks = 10;
+	public int stayTicks = 60;
+	public int fadeOutTicks = 20;
+
+	public String normalizedType() {
+		return Objects.requireNonNullElse(this.type, "broadcast")
+			.strip()
+			.toLowerCase(Locale.ROOT);
+	}
+
+	public List<String> normalizedMessages() {
+		if (this.messages == null) {
+			return List.of();
+		}
+
+		return this.messages.stream()
+			.filter(Objects::nonNull)
+			.map(String::strip)
+			.filter(message -> !message.isEmpty())
+			.toList();
+	}
+
+	public List<String> normalizedCommands() {
+		if (this.commands == null) {
+			return List.of();
+		}
+
+		return this.commands.stream()
+			.filter(Objects::nonNull)
+			.map(String::strip)
+			.filter(command -> !command.isEmpty())
+			.toList();
+	}
+
+	public String normalizedMessage() {
+		return Objects.requireNonNullElse(this.message, "").strip();
+	}
+
+	public String normalizedTitle() {
+		return Objects.requireNonNullElse(this.title, "").strip();
+	}
+
+	public String normalizedSubtitle() {
+		return Objects.requireNonNullElse(this.subtitle, "").strip();
+	}
+
+	public String normalizedSound() {
+		return Objects.requireNonNullElse(this.sound, "").strip();
+	}
+
+	public String normalizedCommand() {
+		return Objects.requireNonNullElse(this.command, "").strip();
+	}
+}

Multiplayer/events/src/main/java/fr/koka99cab/events/config/EventCondition.java

@@ -0,0 +1,23 @@
+package fr.koka99cab.events.config;
+
+public final class EventCondition {
+	public int minPlayers = 0;
+	public int maxPlayers = -1;
+	public double chance = 1.0D;
+
+	public int normalizedMinPlayers() {
+		return Math.max(0, this.minPlayers);
+	}
+
+	public int normalizedMaxPlayers() {
+		return this.maxPlayers < 0 ? -1 : this.maxPlayers;
+	}
+
+	public double normalizedChance() {
+		if (Double.isNaN(this.chance)) {
+			return 1.0D;
+		}
+
+		return Math.clamp(this.chance, 0.0D, 1.0D);
+	}
+}

Multiplayer/events/src/main/java/fr/koka99cab/events/config/EventDefinition.java

@@ -0,0 +1,35 @@
+package fr.koka99cab.events.config;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+public final class EventDefinition {
+	public String id = "";
+	public boolean enabled = true;
+	public EventTrigger trigger = new EventTrigger();
+	public EventCondition conditions = new EventCondition();
+	public List<EventAction> actions = new ArrayList<>();
+
+	public String normalizedId() {
+		return Objects.requireNonNullElse(this.id, "").strip();
+	}
+
+	public EventTrigger normalizedTrigger() {
+		return this.trigger == null ? new EventTrigger() : this.trigger;
+	}
+
+	public EventCondition normalizedConditions() {
+		return this.conditions == null ? new EventCondition() : this.conditions;
+	}
+
+	public List<EventAction> normalizedActions() {
+		if (this.actions == null) {
+			return List.of();
+		}
+
+		return this.actions.stream()
+			.filter(Objects::nonNull)
+			.toList();
+	}
+}

Multiplayer/events/src/main/java/fr/koka99cab/events/config/EventTrigger.java

@@ -0,0 +1,58 @@
+package fr.koka99cab.events.config;
+
+import java.util.Locale;
+import java.util.Objects;
+
+public final class EventTrigger {
+	public String type = "minecraft_time";
+	public String time = "";
+	public String timezone = "system";
+	public long tick = -1L;
+	public int intervalTicks = 0;
+	public int intervalSeconds = 0;
+	public boolean runOnStart = false;
+
+	public String normalizedType() {
+		return Objects.requireNonNullElse(this.type, "minecraft_time")
+			.strip()
+			.toLowerCase(Locale.ROOT);
+	}
+
+	public String normalizedTime() {
+		return Objects.requireNonNullElse(this.time, "").strip();
+	}
+
+	public String normalizedTimezone() {
+		return Objects.requireNonNullElse(this.timezone, "system").strip();
+	}
+
+	public long normalizedTick() {
+		if (this.tick >= 0L) {
+			return Math.floorMod(this.tick, 24000L);
+		}
+
+		return switch (normalizedTime().toLowerCase(Locale.ROOT)) {
+			case "noon", "midi", "midday" -> 6000L;
+			case "midnight", "minuit" -> 18000L;
+			case "sunrise", "lever", "morning" -> 0L;
+			case "sunset", "coucher", "evening" -> 12000L;
+			default -> parseTick(normalizedTime());
+		};
+	}
+
+	public int normalizedIntervalTicks() {
+		if (this.intervalTicks > 0) {
+			return this.intervalTicks;
+		}
+
+		return Math.max(0, this.intervalSeconds) * 20;
+	}
+
+	private static long parseTick(String raw) {
+		try {
+			return Math.floorMod(Long.parseLong(raw), 24000L);
+		} catch (NumberFormatException exception) {
+			return -1L;
+		}
+	}
+}

Multiplayer/events/src/main/java/fr/koka99cab/events/config/EventsConfig.java

@@ -0,0 +1,166 @@
+package fr.koka99cab.events.config;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonParseException;
+import org.slf4j.Logger;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.io.Writer;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+
+public final class EventsConfig {
+	private static final Gson GSON = new GsonBuilder()
+		.setPrettyPrinting()
+		.disableHtmlEscaping()
+		.create();
+
+	public List<EventDefinition> events = new ArrayList<>();
+
+	public static EventsConfig load(Path path, Logger logger) {
+		EventsConfig defaults = defaults();
+
+		try {
+			Files.createDirectories(path.getParent());
+
+			if (Files.notExists(path)) {
+				save(path, defaults);
+				logger.info("Events: config creee dans {}", path);
+				return defaults;
+			}
+
+			try (Reader reader = Files.newBufferedReader(path)) {
+				EventsConfig loaded = GSON.fromJson(reader, EventsConfig.class);
+				if (loaded == null) {
+					save(path, defaults);
+					return defaults;
+				}
+
+				return sanitize(loaded);
+			}
+		} catch (IOException | JsonParseException exception) {
+			logger.error("Events: impossible de charger {}, valeurs par defaut utilisees", path, exception);
+			return defaults;
+		}
+	}
+
+	public static void save(Path path, EventsConfig config) throws IOException {
+		Files.createDirectories(path.getParent());
+		try (Writer writer = Files.newBufferedWriter(path)) {
+			GSON.toJson(config, writer);
+		}
+	}
+
+	public List<EventDefinition> normalizedEvents() {
+		if (this.events == null) {
+			return List.of();
+		}
+
+		return this.events.stream()
+			.filter(Objects::nonNull)
+			.filter(event -> !event.normalizedId().isEmpty())
+			.toList();
+	}
+
+	public Optional<EventDefinition> find(String id) {
+		String normalizedId = Objects.requireNonNullElse(id, "").strip();
+		if (normalizedId.isEmpty()) {
+			return Optional.empty();
+		}
+
+		return normalizedEvents().stream()
+			.filter(event -> event.normalizedId().equals(normalizedId))
+			.findFirst();
+	}
+
+	public static EventsConfig defaults() {
+		EventsConfig config = new EventsConfig();
+		config.events.add(backupEvent());
+		config.events.add(middayEvent());
+		config.events.add(midnightEvent());
+		return config;
+	}
+
+	private static EventsConfig sanitize(EventsConfig config) {
+		EventsConfig sanitized = new EventsConfig();
+		sanitized.events = new ArrayList<>(config.normalizedEvents());
+		return sanitized;
+	}
+
+	private static EventDefinition backupEvent() {
+		EventDefinition event = new EventDefinition();
+		event.id = "backup_21h";
+		event.trigger.type = "real_time";
+		event.trigger.time = "21:00";
+		event.trigger.timezone = "system";
+
+		EventAction announce = new EventAction();
+		announce.type = "broadcast";
+		announce.message = "[Events] Backup serveur de 21h: on range les coffres et on sauvegarde le monde.";
+
+		EventAction actionbar = new EventAction();
+		actionbar.type = "actionbar";
+		actionbar.message = "Backup serveur en cours...";
+
+		EventAction command = new EventAction();
+		command.type = "command";
+		command.command = "save-all";
+
+		event.actions.add(announce);
+		event.actions.add(actionbar);
+		event.actions.add(command);
+		return event;
+	}
+
+	private static EventDefinition middayEvent() {
+		EventDefinition event = new EventDefinition();
+		event.id = "midi_sort_du_lit";
+		event.trigger.type = "minecraft_time";
+		event.trigger.tick = 6000L;
+
+		EventAction message = new EventAction();
+		message.type = "random_message";
+		message.messages.add("Il est midi, on sort du lit !");
+		message.messages.add("Midi pile: les couvertures rendent les armes.");
+		message.messages.add("Le soleil est au-dessus de vos tetes, c'est l'heure du sandwich.");
+
+		EventAction sound = new EventAction();
+		sound.type = "sound";
+		sound.sound = "minecraft:block.bell.use";
+		sound.volume = 0.8F;
+		sound.pitch = 1.15F;
+
+		event.actions.add(message);
+		event.actions.add(sound);
+		return event;
+	}
+
+	private static EventDefinition midnightEvent() {
+		EventDefinition event = new EventDefinition();
+		event.id = "minuit_au_lit";
+		event.trigger.type = "minecraft_time";
+		event.trigger.tick = 18000L;
+
+		EventAction title = new EventAction();
+		title.type = "title";
+		title.title = "Il est minuit";
+		title.subtitle = "On saute dans le lit !";
+		title.fadeInTicks = 10;
+		title.stayTicks = 70;
+		title.fadeOutTicks = 20;
+
+		EventAction message = new EventAction();
+		message.type = "broadcast";
+		message.message = "Il est minuit, on saute dans le lit !";
+
+		event.actions.add(title);
+		event.actions.add(message);
+		return event;
+	}
+}

Multiplayer/events/src/main/java/fr/koka99cab/events/engine/EventsEngine.java

@@ -0,0 +1,432 @@
+package fr.koka99cab.events.engine;
+
+import fr.koka99cab.events.EventsMod;
+import fr.koka99cab.events.config.EventAction;
+import fr.koka99cab.events.config.EventCondition;
+import fr.koka99cab.events.config.EventDefinition;
+import fr.koka99cab.events.config.EventTrigger;
+import fr.koka99cab.events.config.EventsConfig;
+import net.fabricmc.loader.api.FabricLoader;
+import net.minecraft.core.Holder;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.network.chat.Component;
+import net.minecraft.network.protocol.game.ClientboundSetActionBarTextPacket;
+import net.minecraft.network.protocol.game.ClientboundSetSubtitleTextPacket;
+import net.minecraft.network.protocol.game.ClientboundSetTitleTextPacket;
+import net.minecraft.network.protocol.game.ClientboundSetTitlesAnimationPacket;
+import net.minecraft.resources.Identifier;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.sounds.SoundEvent;
+import net.minecraft.sounds.SoundSource;
+import net.minecraft.world.clock.WorldClock;
+import net.minecraft.world.clock.WorldClocks;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.time.DateTimeException;
+import java.time.LocalDate;
+import java.time.LocalTime;
+import java.time.ZoneId;
+import java.time.ZonedDateTime;
+import java.time.format.DateTimeParseException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.concurrent.ThreadLocalRandom;
+
+public final class EventsEngine {
+	private static final long MINECRAFT_DAY_TICKS = 24000L;
+
+	private final Map<String, LocalDate> realTimeRuns = new HashMap<>();
+	private final Map<String, Long> minecraftTimeRuns = new HashMap<>();
+	private final Map<String, Integer> intervalRuns = new HashMap<>();
+
+	private EventsConfig config = EventsConfig.defaults();
+	private Path configPath = FabricLoader.getInstance().getConfigDir().resolve("events/events.json");
+	private long previousMinecraftTick = -1L;
+	private long minecraftCycle = 0L;
+
+	public void start(MinecraftServer server) {
+		this.configPath = FabricLoader.getInstance().getConfigDir().resolve("events/events.json");
+		reload(server);
+		runStartupEvents(server);
+		EventsMod.LOGGER.info("Events: {} events charges depuis {}", events().size(), this.configPath);
+	}
+
+	public void stop() {
+		this.previousMinecraftTick = -1L;
+		this.minecraftCycle = 0L;
+		this.realTimeRuns.clear();
+		this.minecraftTimeRuns.clear();
+		this.intervalRuns.clear();
+	}
+
+	public void reload(MinecraftServer server) {
+		this.config = EventsConfig.load(this.configPath, EventsMod.LOGGER);
+		this.previousMinecraftTick = readMinecraftDayTick(server).orElse(-1L);
+		this.realTimeRuns.clear();
+		this.minecraftTimeRuns.clear();
+		this.intervalRuns.clear();
+	}
+
+	public void tick(MinecraftServer server) {
+		List<EventDefinition> events = events();
+		if (events.isEmpty()) {
+			return;
+		}
+
+		long currentMinecraftTick = readMinecraftDayTick(server).orElse(-1L);
+		boolean hasMinecraftTick = currentMinecraftTick >= 0L;
+		long previousTick = this.previousMinecraftTick;
+		if (hasMinecraftTick && previousTick >= 0L && previousTick > currentMinecraftTick) {
+			this.minecraftCycle++;
+		}
+
+		for (EventDefinition event : events) {
+			if (!event.enabled) {
+				continue;
+			}
+
+			EventTrigger trigger = event.normalizedTrigger();
+			switch (trigger.normalizedType()) {
+				case "real_time" -> tickRealTimeEvent(server, event, trigger);
+				case "minecraft_time" -> {
+					if (hasMinecraftTick && previousTick >= 0L) {
+						tickMinecraftTimeEvent(server, event, trigger, previousTick, currentMinecraftTick);
+					}
+				}
+				case "interval" -> tickIntervalEvent(server, event, trigger);
+				default -> {
+				}
+			}
+		}
+
+		if (hasMinecraftTick) {
+			this.previousMinecraftTick = currentMinecraftTick;
+		}
+	}
+
+	public List<EventDefinition> events() {
+		return List.copyOf(this.config.normalizedEvents());
+	}
+
+	public List<String> eventIds() {
+		return events().stream()
+			.map(EventDefinition::normalizedId)
+			.toList();
+	}
+
+	public String configPathLabel() {
+		return this.configPath.toString();
+	}
+
+	public boolean runNow(MinecraftServer server, String id, String reason) {
+		Optional<EventDefinition> event = this.config.find(id);
+		if (event.isEmpty()) {
+			return false;
+		}
+
+		runEvent(server, event.get(), reason, true);
+		return true;
+	}
+
+	public boolean setEnabled(String id, boolean enabled) throws IOException {
+		Optional<EventDefinition> event = this.config.find(id);
+		if (event.isEmpty()) {
+			return false;
+		}
+
+		event.get().enabled = enabled;
+		EventsConfig.save(this.configPath, this.config);
+		return true;
+	}
+
+	private void runStartupEvents(MinecraftServer server) {
+		for (EventDefinition event : events()) {
+			if (event.enabled && event.normalizedTrigger().runOnStart) {
+				runEvent(server, event, "startup", false);
+			}
+		}
+	}
+
+	private void tickRealTimeEvent(MinecraftServer server, EventDefinition event, EventTrigger trigger) {
+		LocalTime target;
+		try {
+			target = LocalTime.parse(trigger.normalizedTime());
+		} catch (DateTimeParseException exception) {
+			EventsMod.LOGGER.warn("Events: heure real_time invalide pour {}: {}", event.normalizedId(), trigger.normalizedTime());
+			return;
+		}
+
+		ZoneId zone = zoneFor(trigger.normalizedTimezone());
+		ZonedDateTime now = ZonedDateTime.now(zone);
+		if (now.getHour() != target.getHour() || now.getMinute() != target.getMinute()) {
+			return;
+		}
+
+		LocalDate today = now.toLocalDate();
+		if (Objects.equals(this.realTimeRuns.get(event.normalizedId()), today)) {
+			return;
+		}
+
+		this.realTimeRuns.put(event.normalizedId(), today);
+		runEvent(server, event, "real_time", false);
+	}
+
+	private void tickMinecraftTimeEvent(MinecraftServer server, EventDefinition event, EventTrigger trigger, long previousTick, long currentTick) {
+		long targetTick = trigger.normalizedTick();
+		if (targetTick < 0L) {
+			EventsMod.LOGGER.warn("Events: tick minecraft_time invalide pour {}", event.normalizedId());
+			return;
+		}
+
+		if (!crossedMinecraftTick(previousTick, currentTick, targetTick)) {
+			return;
+		}
+
+		long runCycle = currentTick < previousTick && targetTick > previousTick
+			? this.minecraftCycle - 1L
+			: this.minecraftCycle;
+		String runKey = event.normalizedId();
+		if (Objects.equals(this.minecraftTimeRuns.get(runKey), runCycle)) {
+			return;
+		}
+
+		this.minecraftTimeRuns.put(runKey, runCycle);
+		runEvent(server, event, "minecraft_time", false);
+	}
+
+	private void tickIntervalEvent(MinecraftServer server, EventDefinition event, EventTrigger trigger) {
+		int intervalTicks = trigger.normalizedIntervalTicks();
+		if (intervalTicks <= 0) {
+			EventsMod.LOGGER.warn("Events: interval invalide pour {}", event.normalizedId());
+			return;
+		}
+
+		int now = server.getTickCount();
+		Integer lastRun = this.intervalRuns.get(event.normalizedId());
+		if (lastRun == null) {
+			this.intervalRuns.put(event.normalizedId(), now);
+			return;
+		}
+
+		if (now - lastRun < intervalTicks) {
+			return;
+		}
+
+		this.intervalRuns.put(event.normalizedId(), now);
+		runEvent(server, event, "interval", false);
+	}
+
+	private void runEvent(MinecraftServer server, EventDefinition event, String reason, boolean force) {
+		if (!force && !conditionsPass(server, event.normalizedConditions())) {
+			EventsMod.LOGGER.info("Events: {} ignore, conditions non remplies.", event.normalizedId());
+			return;
+		}
+
+		Map<String, String> placeholders = placeholders(server, event, reason);
+		for (EventAction action : event.normalizedActions()) {
+			runAction(server, event, action, placeholders);
+		}
+		EventsMod.LOGGER.info("Events: {} execute ({})", event.normalizedId(), reason);
+	}
+
+	private boolean conditionsPass(MinecraftServer server, EventCondition conditions) {
+		int playerCount = server.getPlayerCount();
+		if (playerCount < conditions.normalizedMinPlayers()) {
+			return false;
+		}
+
+		int maxPlayers = conditions.normalizedMaxPlayers();
+		if (maxPlayers >= 0 && playerCount > maxPlayers) {
+			return false;
+		}
+
+		double chance = conditions.normalizedChance();
+		return chance >= 1.0D || ThreadLocalRandom.current().nextDouble() <= chance;
+	}
+
+	private void runAction(MinecraftServer server, EventDefinition event, EventAction action, Map<String, String> placeholders) {
+		switch (action.normalizedType()) {
+			case "broadcast", "message" -> broadcast(server, applyPlaceholders(action.normalizedMessage(), placeholders));
+			case "random_message" -> randomMessage(server, action, placeholders);
+			case "actionbar" -> actionbar(server, applyPlaceholders(action.normalizedMessage(), placeholders));
+			case "title" -> title(server, action, placeholders);
+			case "sound" -> sound(server, event, action);
+			case "command" -> commands(server, action, placeholders);
+			default -> EventsMod.LOGGER.warn("Events: action inconnue dans {}: {}", event.normalizedId(), action.normalizedType());
+		}
+	}
+
+	private void broadcast(MinecraftServer server, String message) {
+		if (message.isEmpty()) {
+			return;
+		}
+
+		server.getPlayerList().broadcastSystemMessage(Component.literal(message), false);
+	}
+
+	private void randomMessage(MinecraftServer server, EventAction action, Map<String, String> placeholders) {
+		List<String> messages = action.normalizedMessages();
+		if (messages.isEmpty()) {
+			broadcast(server, applyPlaceholders(action.normalizedMessage(), placeholders));
+			return;
+		}
+
+		String message = messages.get(ThreadLocalRandom.current().nextInt(messages.size()));
+		broadcast(server, applyPlaceholders(message, placeholders));
+	}
+
+	private void actionbar(MinecraftServer server, String message) {
+		if (message.isEmpty()) {
+			return;
+		}
+
+		ClientboundSetActionBarTextPacket packet = new ClientboundSetActionBarTextPacket(Component.literal(message));
+		for (ServerPlayer player : server.getPlayerList().getPlayers()) {
+			player.connection.send(packet);
+		}
+	}
+
+	private void title(MinecraftServer server, EventAction action, Map<String, String> placeholders) {
+		String title = applyPlaceholders(action.normalizedTitle(), placeholders);
+		String subtitle = applyPlaceholders(action.normalizedSubtitle(), placeholders);
+		if (title.isEmpty() && subtitle.isEmpty()) {
+			return;
+		}
+
+		ClientboundSetTitlesAnimationPacket animationPacket = new ClientboundSetTitlesAnimationPacket(
+			Math.max(0, action.fadeInTicks),
+			Math.max(1, action.stayTicks),
+			Math.max(0, action.fadeOutTicks)
+		);
+		ClientboundSetTitleTextPacket titlePacket = new ClientboundSetTitleTextPacket(Component.literal(title));
+		ClientboundSetSubtitleTextPacket subtitlePacket = new ClientboundSetSubtitleTextPacket(Component.literal(subtitle));
+
+		for (ServerPlayer player : server.getPlayerList().getPlayers()) {
+			player.connection.send(animationPacket);
+			if (!subtitle.isEmpty()) {
+				player.connection.send(subtitlePacket);
+			}
+			if (!title.isEmpty()) {
+				player.connection.send(titlePacket);
+			}
+		}
+	}
+
+	private void sound(MinecraftServer server, EventDefinition event, EventAction action) {
+		String rawSound = action.normalizedSound();
+		if (rawSound.isEmpty()) {
+			return;
+		}
+
+		Identifier id = Identifier.tryParse(rawSound);
+		if (id == null) {
+			EventsMod.LOGGER.warn("Events: son invalide dans {}: {}", event.normalizedId(), rawSound);
+			return;
+		}
+
+		Optional<SoundEvent> sound = BuiltInRegistries.SOUND_EVENT.getOptional(id);
+		if (sound.isEmpty()) {
+			EventsMod.LOGGER.warn("Events: son inconnu dans {}: {}", event.normalizedId(), rawSound);
+			return;
+		}
+
+		for (ServerPlayer player : server.getPlayerList().getPlayers()) {
+			player.level().playSound(
+				null,
+				player.getX(),
+				player.getY(),
+				player.getZ(),
+				sound.get(),
+				SoundSource.MASTER,
+				Math.max(0.0F, action.volume),
+				Math.max(0.01F, action.pitch)
+			);
+		}
+	}
+
+	private void commands(MinecraftServer server, EventAction action, Map<String, String> placeholders) {
+		List<String> commands = new ArrayList<>(action.normalizedCommands());
+		String singleCommand = action.normalizedCommand();
+		if (!singleCommand.isEmpty()) {
+			commands.add(singleCommand);
+		}
+
+		for (String command : commands) {
+			String applied = applyPlaceholders(command, placeholders);
+			if (!applied.isEmpty()) {
+				server.getCommands().performPrefixedCommand(server.createCommandSourceStack().withSuppressedOutput(), applied);
+			}
+		}
+	}
+
+	private Map<String, String> placeholders(MinecraftServer server, EventDefinition event, String reason) {
+		Map<String, String> values = new HashMap<>();
+		List<ServerPlayer> players = server.getPlayerList().getPlayers();
+		ZonedDateTime now = ZonedDateTime.now();
+
+		values.put("event", event.normalizedId());
+		values.put("reason", reason);
+		values.put("online", Integer.toString(server.getPlayerCount()));
+		values.put("max_players", Integer.toString(server.getPlayerList().getMaxPlayers()));
+		values.put("server_tick", Integer.toString(server.getTickCount()));
+		values.put("minecraft_time", Long.toString(readMinecraftDayTick(server).orElse(0L)));
+		values.put("date", now.toLocalDate().toString());
+		values.put("time", now.toLocalTime().withNano(0).toString());
+		values.put("random_player", players.isEmpty() ? "personne" : players.get(ThreadLocalRandom.current().nextInt(players.size())).getName().getString());
+		return values;
+	}
+
+	private String applyPlaceholders(String input, Map<String, String> placeholders) {
+		String output = Objects.requireNonNullElse(input, "");
+		for (Map.Entry<String, String> entry : placeholders.entrySet()) {
+			output = output.replace("{" + entry.getKey() + "}", entry.getValue());
+		}
+		return output;
+	}
+
+	private Optional<Long> readMinecraftDayTick(MinecraftServer server) {
+		try {
+			Holder<WorldClock> overworldClock = server.registryAccess()
+				.lookupOrThrow(Registries.WORLD_CLOCK)
+				.getOrThrow(WorldClocks.OVERWORLD);
+			return Optional.of(Math.floorMod(server.clockManager().getTotalTicks(overworldClock), MINECRAFT_DAY_TICKS));
+		} catch (RuntimeException exception) {
+			EventsMod.LOGGER.warn("Events: impossible de lire l'heure Minecraft.", exception);
+			return Optional.empty();
+		}
+	}
+
+	private static ZoneId zoneFor(String rawZone) {
+		String zone = Objects.requireNonNullElse(rawZone, "system").strip();
+		if (zone.isEmpty() || zone.equalsIgnoreCase("system")) {
+			return ZoneId.systemDefault();
+		}
+
+		try {
+			return ZoneId.of(zone);
+		} catch (DateTimeException exception) {
+			EventsMod.LOGGER.warn("Events: timezone invalide '{}', timezone systeme utilisee.", rawZone);
+			return ZoneId.systemDefault();
+		}
+	}
+
+	private static boolean crossedMinecraftTick(long previousTick, long currentTick, long targetTick) {
+		if (previousTick == currentTick) {
+			return false;
+		}
+
+		if (previousTick < currentTick) {
+			return previousTick < targetTick && targetTick <= currentTick;
+		}
+
+		return targetTick > previousTick || targetTick <= currentTick;
+	}
+}

Multiplayer/events/src/main/resources/assets/events/lang/en_us.json

@@ -0,0 +1,3 @@
+{
+	"events.mod": "Events"
+}

Multiplayer/events/src/main/resources/assets/events/lang/fr_fr.json

@@ -0,0 +1,3 @@
+{
+	"events.mod": "Events"
+}

Multiplayer/events/src/main/resources/fabric.mod.json

@@ -0,0 +1,23 @@
+{
+	"schemaVersion": 1,
+	"id": "events",
+	"version": "${version}",
+	"name": "Events",
+	"description": "A small multiplayer server automation engine for timed messages, commands, titles, actionbars, and sounds.",
+	"authors": [
+		"KOKA99CAB"
+	],
+	"license": "LGPL-3.0-or-later",
+	"environment": "*",
+	"entrypoints": {
+		"main": [
+			"fr.koka99cab.events.EventsMod"
+		]
+	},
+	"depends": {
+		"fabricloader": ">=0.19.2",
+		"minecraft": "~26.1.2",
+		"java": ">=25",
+		"fabric-api": "*"
+	}
+}