Initial commit

src/main/java/cc/carm/plugin/protalcommands/Main.java

@@ -0,0 +1,90 @@
+package cc.carm.plugin.protalcommands;
+
+import cc.carm.plugin.protalcommands.listener.UserListener;
+import cc.carm.plugin.protalcommands.util.ColorParser;
+import org.bukkit.Bukkit;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.PluginCommand;
+import org.bukkit.command.TabCompleter;
+import org.bukkit.event.Listener;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.List;
+
+public class Main extends JavaPlugin {
+
+	private static Main instance;
+	public static boolean debugMode = true;
+
+	@Override
+	public void onEnable() {
+		instance = this;
+		log(getName() + " " + getDescription().getVersion() + " &7开始加载...");
+		long startTime = System.currentTimeMillis();
+
+		log("加载配置文件...");
+		saveDefaultConfig();
+		reloadConfig();
+
+		log("注册监听器...");
+		regListener(new UserListener());
+
+		log("加载完成 ，共耗时 " + (System.currentTimeMillis() - startTime) + " ms 。");
+
+	}
+
+	@Override
+	public void onDisable() {
+		log(getName() + " " + getDescription().getVersion() + " 开始卸载...");
+		long startTime = System.currentTimeMillis();
+
+		log("卸载监听器...");
+		Bukkit.getServicesManager().unregisterAll(this);
+
+		log("卸载完成 ，共耗时 " + (System.currentTimeMillis() - startTime) + " ms 。");
+	}
+
+	/**
+	 * 注册监听器
+	 *
+	 * @param listener 监听器
+	 */
+	public static void regListener(Listener listener) {
+		Bukkit.getPluginManager().registerEvents(listener, getInstance());
+	}
+
+	public static void log(String message) {
+		Bukkit.getConsoleSender().sendMessage(ColorParser.parse("[" + getInstance().getName() + "] " + message));
+	}
+
+	public static void debug(String message) {
+		if (debugMode) {
+			log("[DEBUG] " + message);
+		}
+	}
+
+	public static Main getInstance() {
+		return instance;
+	}
+
+	public static void registerCommand(String commandName,
+									   @NotNull CommandExecutor executor) {
+		registerCommand(commandName, executor, null);
+	}
+
+	public static void registerCommand(String commandName,
+									   @NotNull CommandExecutor executor,
+									   @Nullable TabCompleter tabCompleter) {
+		PluginCommand command = Bukkit.getPluginCommand(commandName);
+		if (command == null) return;
+		command.setExecutor(executor);
+		if (tabCompleter != null) command.setTabCompleter(tabCompleter);
+	}
+
+	public static List<String> getCommands() {
+		return getInstance().getConfig().getStringList("commands");
+	}
+
+}

src/main/java/cc/carm/plugin/protalcommands/listener/UserListener.java

@@ -0,0 +1,42 @@
+package cc.carm.plugin.protalcommands.listener;
+
+import cc.carm.plugin.protalcommands.Main;
+import me.clip.placeholderapi.PlaceholderAPI;
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerTeleportEvent;
+
+import java.util.List;
+
+public class UserListener implements Listener {
+
+
+	@EventHandler
+	public void onTeleport(PlayerTeleportEvent event) {
+		Location to = event.getTo();
+		if (to == null || to.getWorld() == null) {
+			return;
+		}
+		World.Environment environment = to.getWorld().getEnvironment();
+		if (environment == World.Environment.NETHER) {
+			event.setCancelled(true); //取消传送
+			executeCommands(event.getPlayer(), Main.getCommands());
+		}
+	}
+
+	private static void executeCommands(Player player, List<String> commands) {
+		if (commands == null || commands.isEmpty()) return;
+		for (String command : commands) {
+			try {
+				player.chat(PlaceholderAPI.setPlaceholders(player, command));
+			} catch (Exception exception) {
+				exception.printStackTrace();
+			}
+		}
+	}
+
+
+}

src/main/java/cc/carm/plugin/protalcommands/util/ColorParser.java

@@ -0,0 +1,33 @@
+
+package cc.carm.plugin.protalcommands.util;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class ColorParser {
+
+    public static String parse(String text) {
+        text = parseHexColor(text);
+        return parseColor(text);
+    }
+
+    public static String parseColor(final String text) {
+        return text.replaceAll("&", "§").replace("§§", "&");
+    }
+
+    public static String parseHexColor(String text) {
+        Pattern pattern = Pattern.compile("&\\((&?#[0-9a-fA-F]{6})\\)");
+        Matcher matcher = pattern.matcher(text);
+        while (matcher.find()) {
+            String hexColor = text.substring(matcher.start() + 2, matcher.end() - 1);
+            hexColor = hexColor.replace("&", "");
+            StringBuilder bukkitColorCode = new StringBuilder('§' + "x");
+            for (int i = 1; i < hexColor.length(); i++) {
+                bukkitColorCode.append('§').append(hexColor.charAt(i));
+            }
+            text = text.replaceAll("&\\(" + hexColor + "\\)", bukkitColorCode.toString().toLowerCase());
+            matcher.reset(text);
+        }
+        return text;
+    }
+}

src/main/java/cc/carm/plugin/protalcommands/util/MessageUtil.java

@@ -0,0 +1,74 @@
+package cc.carm.plugin.protalcommands.util;
+
+import me.clip.placeholderapi.PlaceholderAPI;
+import org.bukkit.Bukkit;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+import java.util.*;
+
+public class MessageUtil {
+
+    public static boolean hasPlaceholderAPI() {
+        return Bukkit.getPluginManager().getPlugin("PlaceholderAPI") != null;
+    }
+
+    public static void send(CommandSender sender, List<String> messages) {
+        for (String s : messages) {
+            sender.sendMessage(ColorParser.parse(s));
+        }
+    }
+
+    public static void send(CommandSender sender, String... messages) {
+        send(sender, Arrays.asList(messages));
+    }
+
+    public static void sendWithPlaceholders(CommandSender sender, String... messages) {
+        sendWithPlaceholders(sender, Arrays.asList(messages));
+    }
+
+    public static void sendWithPlaceholders(CommandSender sender, List<String> messages) {
+        if (messages == null || messages.isEmpty()) return;
+        if (hasPlaceholderAPI() && sender instanceof Player) {
+            send(sender, PlaceholderAPI.setPlaceholders((Player) sender, messages));
+        } else {
+            send(sender, messages);
+        }
+    }
+
+    public static void sendWithPlaceholders(CommandSender sender, List<String> messages, String param, Object value) {
+        sendWithPlaceholders(sender, messages, new String[]{param}, new Object[]{value});
+    }
+
+    public static void sendWithPlaceholders(CommandSender sender, List<String> messages, String[] params, Object[] values) {
+        sendWithPlaceholders(sender, setCustomParams(messages, params, values));
+    }
+
+    public static List<String> setCustomParams(List<String> messages, String param, Object value) {
+        return setCustomParams(messages, new String[]{param}, new Object[]{value});
+    }
+
+    public static List<String> setCustomParams(List<String> messages, String[] params, Object[] values) {
+        if (params.length != values.length) return messages;
+        HashMap<String, Object> paramsMap = new HashMap<>();
+        for (int i = 0; i < params.length; i++) {
+            paramsMap.put(params[i], values[i]);
+        }
+        return setCustomParams(messages, paramsMap);
+    }
+
+
+    public static List<String> setCustomParams(List<String> messages, HashMap<String, Object> params) {
+        List<String> list = new ArrayList<>();
+        for (String message : messages) {
+            String afterMessage = message;
+            for (Map.Entry<String, Object> entry : params.entrySet()) {
+                afterMessage = afterMessage.replace(entry.getKey(), entry.getValue().toString());
+            }
+            list.add(afterMessage);
+        }
+        return list;
+    }
+
+
+}

src/main/resources/config.yml

@@ -0,0 +1,5 @@
+version: ${project.version}
+
+commands:
+  - "/say Hello I'm %player_name%"
+  - "如果不加斜杠，则会让玩家以文本形式发送出来。"

src/main/resources/plugin.yml

@@ -0,0 +1,9 @@
+main: cc.carm.plugin.protalcommands.Main
+name: ${project.name}
+version: ${project.version}
+author: CarmJos
+website: ${project.url}
+description: ${project.description}
+
+softdepend:
+  - PlaceholderAPI