实装setHome判断最多设置数量的功能

src/main/java/cc/carm/plugin/moeteleport/command/home/SetHomeCommand.java

@@ -18,6 +18,15 @@ public class SetHomeCommand implements CommandExecutor {
 		Player player = (Player) sender;
 		UserData data = Main.getUserManager().getData(player);
 		String homeName = args.length >= 1 ? args[0] : "home";
+
+		int maxHome = Main.getUserManager().getMaxHome(player);
+		if (data.getHomeLocations().size() >= maxHome && data.getHomeLocation(homeName) == null) {
+			PluginMessages.Home.OVER_LIMIT.sendWithPlaceholders(sender,
+					new String[]{"%(max)"}, new Object[]{maxHome}
+			);
+			return true;
+		}
+
 		data.setHomeLocation(homeName, player.getLocation());
 		PluginMessages.Home.SET.sendWithPlaceholders(player,
 				new String[]{"%(name)"}, new Object[]{homeName}

src/main/java/cc/carm/plugin/moeteleport/configuration/PluginMessages.java

@@ -40,6 +40,9 @@ public class PluginMessages {
 		public static final ConfigMessageList HEADER = new ConfigMessageList("home-list-header");
 		public static final ConfigMessage LIST_OBJECT = new ConfigMessage("home-list-object");
 
+		public static final ConfigMessageList OVER_LIMIT = new ConfigMessageList("home-over-limit");
+
+
 		public static final ConfigMessageList NOT_FOUND = new ConfigMessageList("home-not-found");
 		public static final ConfigMessageList SET = new ConfigMessageList("home-set");
 

src/main/java/cc/carm/plugin/moeteleport/manager/UserManager.java

@@ -1,6 +1,7 @@
 package cc.carm.plugin.moeteleport.manager;
 
 import cc.carm.plugin.moeteleport.Main;
+import cc.carm.plugin.moeteleport.configuration.PluginConfig;
 import cc.carm.plugin.moeteleport.model.UserData;
 import org.bukkit.entity.Player;
 import org.jetbrains.annotations.NotNull;
@@ -8,6 +9,7 @@ import org.jetbrains.annotations.Nullable;
 
 import java.io.File;
 import java.util.HashMap;
+import java.util.Map;
 import java.util.UUID;
 
 public class UserManager {
@@ -38,6 +40,17 @@ public class UserManager {
 		return getUserDataMap().get(player.getUniqueId());
 	}
 
+	public int getMaxHome(Player player) {
+		Map<String, Integer> permissions = PluginConfig.PERMISSIONS.get();
+		int value = PluginConfig.DEFAULT_HOME.get();
+		for (Map.Entry<String, Integer> entry : permissions.entrySet()) {
+			if (entry.getValue() > value && player.hasPermission(entry.getKey())) {
+				value = entry.getValue();
+			}
+		}
+		return value;
+	}
+
 	public HashMap<UUID, UserData> getUserDataMap() {
 		return userDataMap;
 	}

src/main/java/cc/carm/plugin/moeteleport/model/UserData.java

@@ -1,6 +1,7 @@
 package cc.carm.plugin.moeteleport.model;
 
 import cc.carm.plugin.moeteleport.Main;
+import cc.carm.plugin.moeteleport.configuration.PluginConfig;
 import cc.carm.plugin.moeteleport.configuration.location.DataLocation;
 import org.bukkit.Location;
 import org.bukkit.configuration.file.FileConfiguration;
@@ -103,6 +104,8 @@ public class UserData {
 		return receivedRequests;
 	}
 
+
+
 	public @NotNull File getDataFile() {
 		return dataFile;
 	}

src/main/resources/messages.yml

@@ -53,4 +53,8 @@ home-set:
   - "&f成功设定名为 &6%(name) &f的家传送点。"
 home-removed:
   - "&f成功移除名为 &6%(name) &f的家传送点。"
-  - "&7原先位置为 &f%(location) &7。"
+  - "&7原先位置为 &f%(location) &7。"
+home-over-limit:
+  - "&f您最多只能设置 &6%(max) &f个家传送点！"
+  - "&7可以输入 &e/delHome <家名称> &7删除之前的家传送点，"
+  - "&7或输入 &e/setHome <家名称> &7覆盖之前的家传送点。"