feat: Allow the player to change their password

src/Application/Common/Resources/Messages.resx

@@ -120,9 +120,6 @@
   <data name="AddPoints" xml:space="preserve">
     <value>Points must be between 1 to 100</value>
   </data>
-  <data name="ChangeName" xml:space="preserve">
-    <value>{OldName} changed their name to {NewName}</value>
-  </data>
   <data name="CreatePlayerAccount" xml:space="preserve">
     <value>You have successfully registered. Password: {Password}</value>
   </data>
@@ -168,6 +165,9 @@
   <data name="NameCannotBeEmpty" xml:space="preserve">
     <value>Name cannot be empty</value>
   </data>
+  <data name="NameSuccessfullyChanged" xml:space="preserve">
+    <value>{OldName} changed their name to {NewName}</value>
+  </data>
   <data name="NextRank" xml:space="preserve">
     <value>You moved up to {Name} rank, congratulations!</value>
   </data>
@@ -177,6 +177,9 @@
   <data name="PasswordLength" xml:space="preserve">
     <value>Password must be between 5 and 20 characters</value>
   </data>
+  <data name="PasswordSuccessfullyChanged" xml:space="preserve">
+    <value>Password successfully changed. New password: {NewPassword}</value>
+  </data>
   <data name="PlayerNameAlreadyExists" xml:space="preserve">
     <value>That player name already exists</value>
   </data>

src/Application/Players/Accounts/Systems/ChangeNameSystem.cs

@@ -22,7 +22,7 @@ public void ChangeName(Player player, string newName)
             return;
         }
 
-        var message = Smart.Format(Messages.ChangeName, new { OldName = oldName, NewName = newName });
+        var message = Smart.Format(Messages.NameSuccessfullyChanged, new { OldName = oldName, NewName = newName });
         worldService.SendClientMessage(Color.Yellow, message);
         player.Name = newName;
         playerRepository.UpdateName(playerInfo);

src/Application/Players/Accounts/Systems/ChangePasswordSystem.cs

@@ -0,0 +1,42 @@
+namespace CTF.Application.Players.Accounts.Systems;
+
+public class ChangePasswordSystem(
+    IPlayerRepository playerRepository,
+    IDialogService dialogService) : ISystem
+{
+    private readonly InputDialog _passwordDialog = new()
+    {
+        IsPassword = true,
+        Caption = "Change Password",
+        Content = "Enter your new password",
+        Button1 = "Accept",
+        Button2 = "Close"
+    };
+
+    [PlayerCommand("changepass")]
+    public async void ShowPasswordDialog(Player player)
+    {
+        InputDialogResponse response = await dialogService.ShowAsync(player, _passwordDialog);
+        if (response.Response == DialogResponse.RightButtonOrCancel)
+            return;
+
+        var enteredPassword = response.InputText;
+        ChangePassword(player, enteredPassword);
+    }
+
+    private void ChangePassword(Player player, string enteredPassword)
+    {
+        PlayerInfo playerInfo = player.GetComponent<AccountComponent>().PlayerInfo;
+        Result result = playerInfo.SetPassword(enteredPassword);
+        if (result.IsFailed)
+        {
+            player.SendClientMessage(Color.Red, result.Message);
+            ShowPasswordDialog(player);
+            return;
+        }
+
+        var message = Smart.Format(Messages.PasswordSuccessfullyChanged, new { NewPassword = enteredPassword });
+        player.SendClientMessage(Color.Yellow, message);
+        playerRepository.UpdatePassword(playerInfo);
+    }
+}