BrickGame: Add a "Pause" option to the Game menu

This is how the menu looks like after this commit:
┌────┐
│Game│ Help
├────┴─────────────────────────────┐
│   New game                   F2  │
│   Toggle pause                P  │
├──────────────────────────────────┤
│   Quit                   Alt+F4  │
└──────────────────────────────────┘

3 files changed, 11 insertions, 2 deletions

diff --git a/Userland/Games/BrickGame/BrickGame.cpp b/Userland/Games/BrickGame/BrickGame.cpp
index 1bf2faa8ac..c951b9d881 100644
--- a/Userland/Games/BrickGame/BrickGame.cpp
+++ b/Userland/Games/BrickGame/BrickGame.cpp
@@ -446,6 +446,12 @@ void BrickGame::reset()
     update();
 }
 
+void BrickGame::toggle_pause()
+{
+    m_brick_game->toggle_pause();
+    update();
+}
+
 void BrickGame::timer_event(Core::TimerEvent&)
 {
     switch (m_brick_game->state()) {
@@ -466,8 +472,7 @@ void BrickGame::keydown_event(GUI::KeyEvent& event)
     switch (event.key()) {
     case KeyCode::Key_Escape:
     case KeyCode::Key_P:
-        m_brick_game->toggle_pause();
-        update();
+        toggle_pause();
         return;
     default:
         break;
diff --git a/Userland/Games/BrickGame/BrickGame.h b/Userland/Games/BrickGame/BrickGame.h
index 0a60d3eae3..6e9c30cf28 100644
--- a/Userland/Games/BrickGame/BrickGame.h
+++ b/Userland/Games/BrickGame/BrickGame.h
@@ -18,6 +18,7 @@ public:
     virtual ~BrickGame() override = default;
 
     void reset();
+    void toggle_pause();
 
 private:
     BrickGame(StringView app_name);
diff --git a/Userland/Games/BrickGame/main.cpp b/Userland/Games/BrickGame/main.cpp
index 3c81af6de0..bd14504bc8 100644
--- a/Userland/Games/BrickGame/main.cpp
+++ b/Userland/Games/BrickGame/main.cpp
@@ -56,6 +56,9 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     TRY(game_menu->try_add_action(GUI::Action::create("&New Game", { Mod_None, Key_F2 }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/reload.png"sv)), [&](auto&) {
         game->reset();
     })));
+    TRY(game_menu->try_add_action(GUI::Action::create("Toggle &pause", { Mod_None, Key_P }, [&](auto&) {
+        game->toggle_pause();
+    })));
     TRY(game_menu->try_add_separator());
     TRY(game_menu->try_add_action(GUI::CommonActions::make_quit_action([](auto&) {
         GUI::Application::the()->quit();