diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5ff6309
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,38 @@
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### IntelliJ IDEA ###
+.idea/modules.xml
+.idea/jarRepositories.xml
+.idea/compiler.xml
+.idea/libraries/
+*.iws
+*.iml
+*.ipr
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store
\ No newline at end of file
diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..359bb53
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,3 @@
+# 默认忽略的文件
+/shelf/
+/workspace.xml
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
new file mode 100644
index 0000000..aa00ffa
--- /dev/null
+++ b/.idea/encodings.xml
@@ -0,0 +1,7 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..82dbec8
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,14 @@
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/libs/Tips-2.1.8-SNAPSHOT.jar b/libs/Tips-2.1.8-SNAPSHOT.jar
new file mode 100644
index 0000000..d942f43
Binary files /dev/null and b/libs/Tips-2.1.8-SNAPSHOT.jar differ
diff --git a/libs/server.jar b/libs/server.jar
new file mode 100644
index 0000000..8ec91e1
Binary files /dev/null and b/libs/server.jar differ
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000..579a2bd
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,34 @@
+
+
+ 4.0.0
+
+ me.coolmagic233.countdown
+ CountDown
+ 1.0-SNAPSHOT
+
+
+ 17
+ 17
+ UTF-8
+
+
+
+ cn.nukkit
+ Nukkit
+ 1.0
+ system
+ ${project.basedir}/libs/server.jar
+
+
+ tip
+ Tips
+ 2.1.8
+ system
+ ${project.basedir}/libs/Tips-2.1.8-SNAPSHOT.jar
+
+
+
+
+
\ No newline at end of file
diff --git a/src/main/java/me/coolmagic233/countdown/CountDown.java b/src/main/java/me/coolmagic233/countdown/CountDown.java
new file mode 100644
index 0000000..c719a72
--- /dev/null
+++ b/src/main/java/me/coolmagic233/countdown/CountDown.java
@@ -0,0 +1,162 @@
+package me.coolmagic233.countdown;
+
+import cn.nukkit.Player;
+import cn.nukkit.command.Command;
+import cn.nukkit.command.CommandSender;
+import cn.nukkit.plugin.PluginBase;
+import cn.nukkit.scheduler.Task;
+import tip.utils.Api;
+
+import java.text.SimpleDateFormat;
+import java.time.*;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+public class CountDown extends PluginBase {
+ // 获取当前时间
+ private static LocalDateTime now = LocalDateTime.now();
+
+ // 获取新年时间（假设为2023年1月1日 00:00:00）
+ private static LocalDateTime newYear = LocalDateTime.of(LocalDate.now(), LocalTime.now());
+
+ // 计算时间差
+ private static Duration duration = Duration.between(now, newYear);
+
+ // 获取时间差的总秒数
+ private static long seconds = duration.getSeconds();
+ // 计算天数
+ long days = seconds / (60 * 60 * 24);
+ private static boolean start;
+ private static String message = "";
+ private static List commands = new ArrayList<>();
+
+ @Override
+ public void onEnable(){
+ saveDefaultConfig();
+ commands.addAll(getConfig().getStringList("commands"));
+ getServer().getCommandMap().register("me.coolmagic233.countdown.CountDown", new Command("cd") {
+ @Override
+ public boolean execute(CommandSender commandSender, String s, String[] strings) {
+ if (commandSender.isOp()){
+ switch (strings[0]){
+ case "stop":
+ start = false;
+ commandSender.sendMessage("§a已停止倒计时任务.");
+ break;
+ case "start":
+ //cd start 2024 1 1 0 0 0
+ if (strings.length == 7){
+ if (start){
+ commandSender.sendMessage("§c倒计时任务已经启动了! /cd stop 即可停止");
+ return true;
+ }
+ try{
+ int year = Integer.parseInt(strings[1]);
+ int month = Integer.parseInt(strings[2]);
+ int days = Integer.parseInt(strings[3]);
+ int hour = Integer.parseInt(strings[4]);
+ int minute = Integer.parseInt(strings[5]);
+ int seconds = Integer.parseInt(strings[6]);
+ newYear = LocalDateTime.of(year, month, days, hour, minute, seconds);
+ start = true;
+ start();
+ commandSender.sendMessage("§a倒计时任务启动成功!");
+ if (message.length() < 5 ){
+ commandSender.sendMessage("§a建议 -> 请设置倒计时文本显示，否则将不会显示倒计时内容");
+ }
+ }catch (Exception e){
+ e.printStackTrace();
+ commandSender.sendMessage("§c启动任务时发生异常!可能是参数错误!");
+ }
+ }else {
+ commandSender.sendMessage("§c参数不足!");
+ return true;
+ }
+ break;
+ case "setMessage":
+ if (strings.length == 2){
+ message = strings[1];
+ commandSender.sendMessage("§a设置成功!");
+ }
+ break;
+ case "reload":
+ reload();
+ commandSender.sendMessage("§a重载成功!§c重载会停止倒计时任务!");
+ break;
+ default:break;
+ }
+ }
+ return false;
+ }
+ });
+ }
+ public void reload(){
+ reloadConfig();
+ commands.clear();
+ commands.addAll(getConfig().getStringList("commands"));
+ start = false;
+ }
+ public void start() {
+ getServer().getScheduler().scheduleRepeatingTask(new Task() {
+ @Override
+ public void onRun(int i) {
+ if (!start){
+ this.cancel();
+ return;
+ }
+ String now = new SimpleDateFormat().format(new Date().getTime());
+ if (now.equals(new SimpleDateFormat().format(Date.from(newYear.atZone(ZoneId.systemDefault()).toInstant())))){
+ start = false;
+ this.cancel();
+ for (Player player : getServer().getOnlinePlayers().values()) {
+ if (player.isOnline()) {
+ for (String s : commands) {
+ String[] cmd = s.split("&");
+ if ((cmd.length > 1) && ("con".equals(cmd[1]))) {
+ getServer().dispatchCommand(getServer().getConsoleSender(), cmd[0].replace("@p", player.getName()));
+ }else {
+ getServer().dispatchCommand(player, cmd[0].replace("@p", player.getName()));
+ }
+ }
+ }
+ }
+ }
+ // 剩余秒数
+ seconds %= (60 * 60 * 24);
+
+ // 计算小时数
+ long hours = seconds / (60 * 60);
+
+ // 剩余秒数
+ seconds %= (60 * 60);
+
+ // 计算分钟数
+ long minutes = seconds / 60;
+ // 剩余秒数
+ seconds %= 60;
+ // 每秒钟更新一次时间差和倒计时信息
+
+ // 更新时间差
+ duration = Duration.between(LocalDateTime.now(), newYear);
+ seconds = duration.getSeconds();
+
+ // 转换时间差
+ days = seconds / (60 * 60 * 24);
+ seconds %= (60 * 60 * 24);
+ hours = seconds / (60 * 60);
+ seconds %= (60 * 60);
+ minutes = seconds / 60;
+ seconds %= 60;
+ // 打印倒计时信息
+ for (Player player : getServer().getOnlinePlayers().values()) {
+ if (getServer().getPluginManager().getPlugin("Tips") != null){
+ player.sendActionBar(Api.strReplace(message.replace("@day",String.valueOf(days)).replace("@hour",String.valueOf(hours)).replace("@min",String.valueOf(minutes)).replace("@s",String.valueOf(seconds)),player));
+ }else {
+ player.sendActionBar(message.replace("@day",String.valueOf(days)).replace("@hour",String.valueOf(hours)).replace("@min",String.valueOf(minutes)).replace("@s",String.valueOf(seconds)));
+ }
+ }
+ }
+ },20);
+ }
+}
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
new file mode 100644
index 0000000..073e39b
--- /dev/null
+++ b/src/main/resources/config.yml
@@ -0,0 +1,4 @@
+#当倒计时结束时
+#执行命令
+commands:
+ - "say hello &con"
\ No newline at end of file
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
new file mode 100644
index 0000000..dd86f6f
--- /dev/null
+++ b/src/main/resources/plugin.yml
@@ -0,0 +1,4 @@
+name: CountDown
+main: me.coolmagic233.countdown.CountDown
+version: 0.1
+api: 1.0.0
\ No newline at end of file