Require confirmation for significant actions

- Users will now be required to repeat the command when disbanding, leaving, kicking a player from, or transferring ownership within a guild.

src/main/java/me/totalfreedom/tfguilds/Common.java

@@ -13,8 +13,9 @@ public class Common
     public static final String IN_GUILD = PREFIX + "You are already in a guild.";
     public static final String PLAYER_NOT_FOUND = PREFIX + "That player is not online.";
     public static final String PLAYER_NOT_IN_GUILD = PREFIX + "That player is not in your guild.";
-    public static final String IN_GAME_ONLY = PREFIX + "You must be in-game to interact with guilds";
+    public static final String IN_GAME_ONLY = PREFIX + "You must be in-game to interact with guilds.";
-    public static final String USAGE = PREFIX + "Correct usage: " + ChatColor.GOLD;
+    public static final String USAGE = PREFIX + "Usage: " + ChatColor.GOLD;
+    public static final String WARN = PREFIX + ChatColor.RED + "Warning: " + ChatColor.GRAY;
 
     public static final TFMBridge tfmBridge = TFGuilds.getPlugin().getTfmBridge();
 

src/main/java/me/totalfreedom/tfguilds/TFGuilds.java

@@ -22,7 +22,7 @@ public class TFGuilds extends JavaPlugin
     private Config config;
     private SQLDatabase sqlDatabase;
     private TFMBridge tfmBridge;
-    private Map<String, SubCommand> subCommands = new HashMap<>();
+    private final Map<String, SubCommand> subCommands = new HashMap<>();
 
     public static TFGuilds getPlugin()
     {
@@ -32,7 +32,7 @@ public class TFGuilds extends JavaPlugin
     @Override
     public void onEnable()
     {
-        this.plugin = this;
+        plugin = this;
         config = new Config("config.yml");
         sqlDatabase = new SQLDatabase(this);
         User.loadAll();

src/main/java/me/totalfreedom/tfguilds/command/DisbandSubCommand.java

@@ -1,16 +1,21 @@
 package me.totalfreedom.tfguilds.command;
 
+import java.util.HashMap;
 import me.totalfreedom.tfguilds.Common;
+import me.totalfreedom.tfguilds.TFGuilds;
 import me.totalfreedom.tfguilds.guild.Guild;
 import org.apache.commons.lang.StringUtils;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitRunnable;
 
 public class DisbandSubCommand extends Common implements SubCommand
 {
 
+    private final HashMap<CommandSender, Boolean> confirm = new HashMap<>();
+
     @Override
     public void execute(CommandSender sender, Player playerSender, String[] args)
     {
@@ -35,9 +40,7 @@ public class DisbandSubCommand extends Common implements SubCommand
                 return;
             }
 
-            guild.disband();
+            disband(sender, guild);
-            sender.sendMessage(PREFIX + "The guild " + ChatColor.GOLD + guild.getName() + ChatColor.GRAY + " has been disbanded.");
-            Bukkit.broadcastMessage(PREFIX + ChatColor.GOLD + sender.getName() + ChatColor.GRAY + " has disbanded the guild " + ChatColor.GOLD + guild.getName());
             return;
         }
 
@@ -54,8 +57,31 @@ public class DisbandSubCommand extends Common implements SubCommand
             return;
         }
 
-        sender.sendMessage(PREFIX + "The guild " + ChatColor.GOLD + guild.getName() + ChatColor.GRAY + " has been disbanded.");
+        disband(sender, guild);
-        Bukkit.broadcastMessage(PREFIX + ChatColor.GOLD + sender.getName() + ChatColor.GRAY + " has disbanded the guild " + ChatColor.GOLD + guild.getName());
+    }
-        guild.disband();
+    private void disband(CommandSender sender, Guild guild)
+    {
+        if (!confirm.containsKey(sender))
+        {
+            sender.sendMessage(WARN + "Are you sure you want to disband the guild "
+                    + ChatColor.GOLD + guild.getName() + ChatColor.GRAY + "? Type "
+                    + ChatColor.GOLD + "/g disband" + ChatColor.GRAY + " again within 10 seconds to confirm.");
+            confirm.put(sender, true);
+            new BukkitRunnable()
+            {
+                @Override
+                public void run()
+                {
+                    confirm.remove(sender);
+                }
+            }.runTaskLater(TFGuilds.getPlugin(), 10 * 20);
+        }
+        else
+        {
+            confirm.remove(sender);
+            guild.disband();
+            sender.sendMessage(PREFIX + "The guild " + ChatColor.GOLD + guild.getName() + ChatColor.GRAY + " has been disbanded.");
+            Bukkit.broadcastMessage(PREFIX + ChatColor.GOLD + sender.getName() + ChatColor.GRAY + " has disbanded the guild " + ChatColor.GOLD + guild.getName());
+        }
     }
 }

src/main/java/me/totalfreedom/tfguilds/command/KickSubCommand.java

@@ -1,15 +1,20 @@
 package me.totalfreedom.tfguilds.command;
 
+import java.util.HashMap;
 import me.totalfreedom.tfguilds.Common;
+import me.totalfreedom.tfguilds.TFGuilds;
 import me.totalfreedom.tfguilds.guild.Guild;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitRunnable;
 
 public class KickSubCommand extends Common implements SubCommand
 {
 
+    private final HashMap<CommandSender, Player> confirm = new HashMap<>();
+
     @Override
     public void execute(CommandSender sender, Player playerSender, String[] args)
     {
@@ -63,8 +68,28 @@ public class KickSubCommand extends Common implements SubCommand
             return;
         }
 
-        guild.removeMember(player);
+        if (!confirm.containsKey(sender) || !confirm.containsValue(player))
-        sender.sendMessage(PREFIX + "Successfully kicked " + ChatColor.GOLD + player.getName() + ChatColor.GRAY + " from your guild.");
+        {
-        player.sendMessage(PREFIX + ChatColor.GOLD + sender.getName() + ChatColor.GRAY + " has kicked you from " + ChatColor.GOLD + guild.getName());
+            sender.sendMessage(WARN + "Are you sure you want to kick "
+                    + ChatColor.GOLD + player.getName() + ChatColor.GRAY + " from the guild? Type "
+                    + ChatColor.GOLD + "/g kick " + player.getName()
+                    + ChatColor.GRAY + " again within 10 seconds to confirm.");
+            confirm.put(sender, player);
+            new BukkitRunnable()
+            {
+                @Override
+                public void run()
+                {
+                    confirm.remove(player);
+                }
+            }.runTaskLater(TFGuilds.getPlugin(), 10 * 20);
+        }
+        else
+        {
+            confirm.remove(sender);
+            guild.removeMember(player);
+            sender.sendMessage(PREFIX + "Successfully kicked " + ChatColor.GOLD + player.getName() + ChatColor.GRAY + " from the guild.");
+            player.sendMessage(PREFIX + ChatColor.GOLD + sender.getName() + ChatColor.GRAY + " has kicked you from " + ChatColor.GOLD + guild.getName());
+        }
     }
 }

src/main/java/me/totalfreedom/tfguilds/command/LeaveSubCommand.java

@@ -1,14 +1,19 @@
 package me.totalfreedom.tfguilds.command;
 
+import java.util.HashMap;
 import me.totalfreedom.tfguilds.Common;
+import me.totalfreedom.tfguilds.TFGuilds;
 import me.totalfreedom.tfguilds.guild.Guild;
 import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitRunnable;
 
 public class LeaveSubCommand extends Common implements SubCommand
 {
 
+    private final HashMap<CommandSender, Boolean> confirm = new HashMap<>();
+
     @Override
     public void execute(CommandSender sender, Player playerSender, String[] args)
     {
@@ -31,8 +36,28 @@ public class LeaveSubCommand extends Common implements SubCommand
             return;
         }
 
-        guild.removeMember(playerSender);
+        if (!confirm.containsKey(sender))
-        guild.broadcast(PREFIX + ChatColor.GOLD + sender.getName() + ChatColor.GRAY + " has left the guild.");
+        {
-        sender.sendMessage(PREFIX + "You have left the guild.");
+            sender.sendMessage(WARN + "Are you sure you want to leave "
+                    + ChatColor.GOLD + guild.getName() + ChatColor.GRAY + "? Type "
+                    + ChatColor.GOLD + "/g leave"
+                    + ChatColor.GRAY + " again within 10 seconds to confirm.");
+            confirm.put(sender, true);
+            new BukkitRunnable()
+            {
+                @Override
+                public void run()
+                {
+                    confirm.remove(sender);
+                }
+            }.runTaskLater(TFGuilds.getPlugin(), 10 * 20);
+        }
+        else
+        {
+            confirm.remove(sender);
+            guild.removeMember(playerSender);
+            guild.broadcast(PREFIX + ChatColor.GOLD + sender.getName() + ChatColor.GRAY + " has left the guild.");
+            sender.sendMessage(PREFIX + "You have left the guild.");
+        }
     }
 }

src/main/java/me/totalfreedom/tfguilds/command/SetOwnerSubCommand.java

@@ -1,14 +1,18 @@
 package me.totalfreedom.tfguilds.command;
 
+import java.util.HashMap;
 import me.totalfreedom.tfguilds.Common;
+import me.totalfreedom.tfguilds.TFGuilds;
 import me.totalfreedom.tfguilds.guild.Guild;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitRunnable;
 
 public class SetOwnerSubCommand extends Common implements SubCommand
 {
+    private final HashMap<CommandSender, Player> confirm = new HashMap<>();
 
     @Override
     public void execute(CommandSender sender, Player playerSender, String[] args)
@@ -57,9 +61,30 @@ public class SetOwnerSubCommand extends Common implements SubCommand
             return;
         }
 
-        guild.setOwner(player);
+        if (!confirm.containsKey(sender) || !confirm.containsValue(player))
-        sender.sendMessage(PREFIX + "Successfully set " + ChatColor.GOLD + player.getName() + ChatColor.GRAY + " as the new owner of the guild.");
+        {
-        guild.broadcast(PREFIX + ChatColor.GOLD + sender.getName() + ChatColor.GRAY + " has set " + ChatColor.GOLD + player.getName() + ChatColor.GRAY + " as the new owner of the guild.");
+            sender.sendMessage(WARN + "Are you sure you want to transfer ownership of "
-        player.sendMessage(PREFIX + ChatColor.GOLD + sender.getName() + ChatColor.GRAY + " has set you as the owner of " + ChatColor.GOLD + guild.getName());
+                    + ChatColor.GOLD + guild.getName() + ChatColor.GRAY + " to "
+                    + ChatColor.GOLD + player.getName() + ChatColor.GRAY + "? Type "
+                    + ChatColor.GOLD + "/g setowner " + player.getName()
+                    + ChatColor.GRAY + " again within 10 seconds to confirm.");
+            confirm.put(sender, player);
+            new BukkitRunnable()
+            {
+                @Override
+                public void run()
+                {
+                    confirm.remove(sender);
+                }
+            }.runTaskLater(TFGuilds.getPlugin(), 10 * 20);
+        }
+        else
+        {
+            confirm.remove(sender);
+            guild.setOwner(player);
+            sender.sendMessage(PREFIX + "Successfully set " + ChatColor.GOLD + player.getName() + ChatColor.GRAY + " as the new owner of the guild.");
+            guild.broadcast(PREFIX + ChatColor.GOLD + sender.getName() + ChatColor.GRAY + " has set " + ChatColor.GOLD + player.getName() + ChatColor.GRAY + " as the new owner of the guild.");
+            player.sendMessage(PREFIX + ChatColor.GOLD + sender.getName() + ChatColor.GRAY + " has set you as the owner of " + ChatColor.GOLD + guild.getName());
+        }
     }
 }