Added option for turn on/off smooth scroll

settings.ini

@@ -5,9 +5,12 @@
 Fullscreen=1
 
 [Audio]
-Music=0
+Music=1
 Sound=1
 
+[Gameplay]
+SmoothScroll=1
+
 [Player]
 Name=GREGOR
 

src/core/Settings.cpp

@@ -66,6 +66,10 @@ bool Settings::load() {
             } else if (key == "Sound") {
                 m_soundEnabled = (value == "1" || value == "true" || value == "True");
             }
+        } else if (currentSection == "Gameplay") {
+            if (key == "SmoothScroll") {
+                m_smoothScrollEnabled = (value == "1" || value == "true" || value == "True");
+            }
         } else if (currentSection == "Player") {
             if (key == "Name") {
                 m_playerName = value;
@@ -100,6 +104,9 @@ bool Settings::save() {
     file << "Music=" << (m_musicEnabled ? "1" : "0") << "\n";
     file << "Sound=" << (m_soundEnabled ? "1" : "0") << "\n\n";
     
+    file << "[Gameplay]\n";
+    file << "SmoothScroll=" << (m_smoothScrollEnabled ? "1" : "0") << "\n\n";
+
     file << "[Player]\n";
     file << "Name=" << m_playerName << "\n\n";
     

src/core/Settings.h

@@ -29,6 +29,9 @@ public:
     bool isDebugEnabled() const { return m_debugEnabled; }
     void setDebugEnabled(bool value) { m_debugEnabled = value; }
 
+    bool isSmoothScrollEnabled() const { return m_smoothScrollEnabled; }
+    void setSmoothScrollEnabled(bool value) { m_smoothScrollEnabled = value; }
+    
     const std::string& getPlayerName() const { return m_playerName; }
     void setPlayerName(const std::string& name) { m_playerName = name; }
     
@@ -45,5 +48,6 @@ private:
     bool m_musicEnabled = true;
     bool m_soundEnabled = true;
     bool m_debugEnabled = false;
+    bool m_smoothScrollEnabled = true;
     std::string m_playerName = "Player";
 };

src/graphics/renderers/GameRenderer.cpp

@@ -238,6 +238,7 @@ void GameRenderer::renderPlayingState(
     }
     
     bool allowActivePieceRender = true;
+    const bool smoothScrollEnabled = Settings::instance().isSmoothScrollEnabled();
 
     auto computeFallOffset = [&]() -> float {
         if (game->isPaused()) {
@@ -257,7 +258,7 @@ void GameRenderer::renderPlayingState(
         return progress * finalBlockSize;
     };
 
-    float activePieceOffset = (!game->isPaused()) ? computeFallOffset() : 0.0f;
+    float activePieceOffset = (!game->isPaused() && smoothScrollEnabled) ? computeFallOffset() : 0.0f;
     if (activePieceOffset > 0.0f) {
         const auto& boardRef = game->boardRef();
         const Game::Piece& piece = game->current();

src/states/OptionsState.cpp

@@ -61,6 +61,10 @@ void OptionsState::handleEvent(const SDL_Event& e) {
                     toggleSoundFx();
                     return;
                 }
+                if (m_selectedField == Field::SmoothScroll) {
+                    toggleSmoothScroll();
+                    return;
+                }
                 break;
             default:
                 break;
@@ -151,7 +155,7 @@ void OptionsState::render(SDL_Renderer* renderer, float logicalScale, SDL_Rect l
     SDL_SetRenderDrawColor(renderer, 40, 80, 140, 240);
     SDL_RenderRect(renderer, &inner);
 
-    constexpr int rowCount = 4;
+    constexpr int rowCount = 5;
     const float rowHeight = 60.0f;
     const float spacing = std::max(0.0f, (inner.h - rowHeight * rowCount) / (rowCount + 1));
 
@@ -180,7 +184,7 @@ void OptionsState::render(SDL_Renderer* renderer, float logicalScale, SDL_Rect l
             int valueW = 0, valueH = 0;
             float valueScale = (field == Field::Back) ? 1.3f : 1.5f;
             retroFont->measure(value, valueScale, valueW, valueH);
-            bool rightAlign = (field == Field::Fullscreen || field == Field::Music || field == Field::SoundFx);
+            bool rightAlign = (field == Field::Fullscreen || field == Field::Music || field == Field::SoundFx || field == Field::SmoothScroll);
             float valX = rightAlign
                 ? (row.x + row.w - static_cast<float>(valueW) - 16.0f)
                 : (row.x + (row.w - static_cast<float>(valueW)) * 0.5f);
@@ -197,6 +201,8 @@ void OptionsState::render(SDL_Renderer* renderer, float logicalScale, SDL_Rect l
     rowY += rowHeight + spacing;
     drawField(Field::SoundFx, rowY, "SOUND FX", isSoundFxEnabled() ? "ON" : "OFF");
     rowY += rowHeight + spacing;
+    drawField(Field::SmoothScroll, rowY, "SMOOTH SCROLL", isSmoothScrollEnabled() ? "ON" : "OFF");
+    rowY += rowHeight + spacing;
     drawField(Field::Back, rowY, "", "RETURN TO MENU");
 
     (void)retroFont; // footer removed for cleaner layout
@@ -220,6 +226,9 @@ void OptionsState::activateSelection() {
         case Field::SoundFx:
             toggleSoundFx();
             break;
+        case Field::SmoothScroll:
+            toggleSmoothScroll();
+            break;
         case Field::Back:
             exitToMenu();
             break;
@@ -266,6 +275,12 @@ void OptionsState::toggleSoundFx() {
     Settings::instance().save();
 }
 
+void OptionsState::toggleSmoothScroll() {
+    bool next = !Settings::instance().isSmoothScrollEnabled();
+    Settings::instance().setSmoothScrollEnabled(next);
+    Settings::instance().save();
+}
+
 void OptionsState::exitToMenu() {
     if (ctx.requestFadeTransition) {
         ctx.requestFadeTransition(AppState::Menu);
@@ -291,3 +306,7 @@ bool OptionsState::isMusicEnabled() const {
 bool OptionsState::isSoundFxEnabled() const {
     return SoundEffectManager::instance().isEnabled();
 }
+
+bool OptionsState::isSmoothScrollEnabled() const {
+    return Settings::instance().isSmoothScrollEnabled();
+}

src/states/OptionsState.h

@@ -16,7 +16,8 @@ private:
         Fullscreen = 0,
         Music = 1,
         SoundFx = 2,
-        Back = 3
+        SmoothScroll = 3,
+        Back = 4
     };
 
     static constexpr int MAX_NAME_LENGTH = 12;
@@ -29,8 +30,10 @@ private:
     void toggleFullscreen();
     void toggleMusic();
     void toggleSoundFx();
+    void toggleSmoothScroll();
     void exitToMenu();
     bool isFullscreen() const;
     bool isMusicEnabled() const;
     bool isSoundFxEnabled() const;
+    bool isSmoothScrollEnabled() const;
 };