Player can move cursor on pause menu

#7

3 files changed, 32 insertions, 0 deletions

@@ -126,6 +126,14 @@ void InputSystem::tick(double dt) {
         if (game_.getSystem<MessageSystem>().isChoiceActive()) {
           game_.getSystem<MessageSystem>().selectSecondChoice();
         }
+      } else if (e.key.keysym.sym == SDLK_UP) {
+        if (game_.getSystem<MenuSystem>().isMenuOpen()) {
+          game_.getSystem<MenuSystem>().pressedUp();
+        }
+      } else if (e.key.keysym.sym == SDLK_DOWN) {
+        if (game_.getSystem<MenuSystem>().isMenuOpen()) {
+          game_.getSystem<MenuSystem>().pressedDown();
+        }
       }
     } else if (e.type == SDL_KEYUP && (e.key.keysym.sym == SDLK_LSHIFT || e.key.keysym.sym == SDLK_RSHIFT)) {
       if (game_.isGameplayPaused()) continue;
@@ -49,3 +49,23 @@ void MenuSystem::closePauseMenu() {
   pauseAnimation_.start(125, 0.0);
   openState_ = OpenState::Animating;
 }
+
+void MenuSystem::pressedUp() {
+  if (cursor_ > 0) {
+    cursor_--;
+    cursorBob_ = 0;
+    cursorBobDown_ = true;
+
+    game_.getMixer().playSound("../res/sfx/vertical_menu.wav");
+  }
+}
+
+void MenuSystem::pressedDown() {
+  if (cursor_ < menu_.size() - 1) {
+    cursor_++;
+    cursorBob_ = 0;
+    cursorBobDown_ = true;
+
+    game_.getMixer().playSound("../res/sfx/vertical_menu.wav");
+  }
+}
@@ -24,6 +24,10 @@ public:
 
   void closePauseMenu();
 
+  void pressedUp();
+
+  void pressedDown();
+
   // Info
 
   double getPauseAnimationProgress() const { return pauseAnimation_.getProgress(); }