Bukkit 1.20.1 玩家传送回上一步位置插件 - Java 代码示例

{/'title/':/'Bukkit 1.20.1 玩家传送回上一步位置插件 - Java 代码示例/',/'description/':/'使用 Java 开发的 Bukkit 插件，允许玩家使用 /back 命令传送回他们上一次传送的位置。代码示例包含了插件实现、依赖配置和打包说明。/',/'keywords/':/'Bukkit, Minecraft, 插件, Java, 1.20.1, 传送, 回上一步, back 命令, 代码示例, 依赖配置, 打包/',/'content/':/'///'import org.bukkit.Location;//nimport org.bukkit.command.Command;//nimport org.bukkit.command.CommandSender;//nimport org.bukkit.entity.Player;//nimport org.bukkit.event.EventHandler;//nimport org.bukkit.event.Listener;//nimport org.bukkit.event.player.PlayerTeleportEvent;//nimport org.bukkit.plugin.java.JavaPlugin;//n//nimport java.util.HashMap;//nimport java.util.Map;//n//npublic class BackPlugin extends JavaPlugin implements Listener {//n private Map<Player, Location> lastLocations;//n//n @Override//n public void onEnable() {//n lastLocations = new HashMap<>();//n getServer().getPluginManager().registerEvents(this, this);//n }//n//n @Override//n public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {//n if (!(sender instanceof Player)) {//n sender.sendMessage(/'This command can only be run by a player!/');//n return true;//n }//n//n Player player = (Player) sender;//n//n if (command.getName().equalsIgnoreCase(/'back/')) {//n if (lastLocations.containsKey(player)) {//n Location lastLocation = lastLocations.get(player);//n player.teleport(lastLocation, PlayerTeleportEvent.TeleportCause.PLUGIN);//n player.sendMessage(/'You have been teleported back to your previous location./');//n } else {//n player.sendMessage(/'You don't have a previous location to teleport back to./');//n }//n return true;//n }//n//n return false;//n }//n//n @EventHandler//n public void onPlayerTeleport(PlayerTeleportEvent event) {//n Player player = event.getPlayer();//n Location fromLocation = event.getFrom();//n Location toLocation = event.getTo();//n//n if (event.getCause() != PlayerTeleportEvent.TeleportCause.PLUGIN) {//n lastLocations.put(player, fromLocation);//n }//n }//n}//n///'//n///'要将此代码编译为插件，您需要在您的项目中包含Bukkit API的依赖项。您可以在Maven或Gradle中添加以下依赖项：//n//nMaven：//n//nxml//n<dependencies>//n <dependency>//n <groupId>org.bukkit</groupId>//n <artifactId>bukkit</artifactId>//n <version>1.20.1-R0.1-SNAPSHOT</version>//n <scope>provided</scope>//n </dependency>//n</dependencies>//n//n//nGradle：//n//ngroovy//ndependencies {//n compileOnly 'org.bukkit:bukkit:1.20.1-R0.1-SNAPSHOT'//n}//n//n//n请确保将插件打包为JAR文件，并将其放置在Bukkit服务器的插件文件夹中。启动服务器后，您应该能够使用/back命令来传送回上一个位置。//n/