Avoid loading same asset multiple times

ufrshubham · Jun 30, 2024 · dda8a09 · dda8a09
1 parent 383ac7b
commit dda8a09
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Showing 5 changed files with 64 additions and 8 deletions.
diff --git a/include/AssetMan.hpp b/include/AssetMan.hpp
@@ -32,5 +32,10 @@ namespace Engine
         const sf::Font &GetFont(int id) const;
         sf::Music &GetSoundTrack(int id);
         const sf::SoundBuffer &GetSoundEffect(int id) const;
+
+        bool HasTexture(int id) const;
+        bool HasFont(int id) const;
+        bool HasSoundTrack(int id) const;
+        bool HasSoundEffect(int id) const;
     };
 } // namespace Engine
diff --git a/src/AssetMan.cpp b/src/AssetMan.cpp
@@ -69,3 +69,23 @@ const sf::SoundBuffer &Engine::AssetMan::GetSoundEffect(int id) const
 {
     return *(m_soundEffects.at(id).get());
 }
+
+bool Engine::AssetMan::HasTexture(int id) const
+{
+    return m_textures.find(id) != m_textures.end();
+}
+
+bool Engine::AssetMan::HasFont(int id) const
+{
+    return m_fonts.find(id) != m_fonts.end();
+}
+
+bool Engine::AssetMan::HasSoundTrack(int id) const
+{
+    return m_soundTracks.find(id) != m_soundTracks.end();
+}
+
+bool Engine::AssetMan::HasSoundEffect(int id) const
+{
+    return m_soundEffects.find(id) != m_soundEffects.end();
+}
diff --git a/src/Game.cpp b/src/Game.cpp
@@ -11,9 +11,22 @@ Game::Game() : m_context(std::make_shared<Context>())
 
     auto cwd = std::filesystem::current_path();
     m_context->m_window->create(sf::VideoMode(640, 352), "Snake Game", sf::Style::Close);
-    m_context->m_assets->AddSoundTrack(MAIN_SOUND_TRACK, "assets/audio/Spinning out.ogg", true);
-    m_context->m_assets->AddSoundEffect(COIN_SFX, "assets/audio/Simple Coin 006.wav");
-    m_context->m_assets->AddSoundEffect(DEATH_SFX, "assets/audio/Death 002.wav");
+
+    if (!m_context->m_assets->HasSoundTrack(MAIN_SOUND_TRACK))
+    {
+        m_context->m_assets->AddSoundTrack(MAIN_SOUND_TRACK, "assets/audio/Spinning out.ogg", true);
+    }
+
+    if (!m_context->m_assets->HasSoundEffect(COIN_SFX))
+    {
+        m_context->m_assets->AddSoundEffect(COIN_SFX, "assets/audio/Simple Coin 006.wav");
+    }
+
+    if (!m_context->m_assets->HasSoundEffect(DEATH_SFX))
+    {
+        m_context->m_assets->AddSoundEffect(DEATH_SFX, "assets/audio/Death 002.wav");
+    }
+
     m_context->m_states->Add(std::make_unique<MainMenu>(m_context));
 }
 

diff --git a/src/GamePlay.cpp b/src/GamePlay.cpp
@@ -25,10 +25,25 @@ GamePlay::~GamePlay()
 
 void GamePlay::Init()
 {
-    m_context->m_assets->AddTexture(GRASS, "assets/textures/grass.png", true);
-    m_context->m_assets->AddTexture(FOOD, "assets/textures/food.png");
-    m_context->m_assets->AddTexture(WALL, "assets/textures/wall.png", true);
-    m_context->m_assets->AddTexture(SNAKE, "assets/textures/snake.png");
+    if (!m_context->m_assets->HasTexture(GRASS))
+    {
+        m_context->m_assets->AddTexture(GRASS, "assets/textures/grass.png", true);
+    }
+
+    if (!m_context->m_assets->HasTexture(FOOD))
+    {
+        m_context->m_assets->AddTexture(FOOD, "assets/textures/food.png");
+    }
+
+    if (!m_context->m_assets->HasTexture(WALL))
+    {
+        m_context->m_assets->AddTexture(WALL, "assets/textures/wall.png", true);
+    }
+
+    if (!m_context->m_assets->HasTexture(SNAKE))
+    {
+        m_context->m_assets->AddTexture(SNAKE, "assets/textures/snake.png");
+    }
 
     m_grass.setTexture(m_context->m_assets->GetTexture(GRASS));
     m_grass.setTextureRect(m_context->m_window->getViewport(m_context->m_window->getDefaultView()));

diff --git a/src/MainMenu.cpp b/src/MainMenu.cpp
@@ -15,7 +15,10 @@ MainMenu::~MainMenu()
 
 void MainMenu::Init()
 {
-    m_context->m_assets->AddFont(MAIN_FONT, "assets/fonts/Pacifico-Regular.ttf");
+    if (!m_context->m_assets->HasFont(MAIN_FONT))
+    {
+        m_context->m_assets->AddFont(MAIN_FONT, "assets/fonts/Pacifico-Regular.ttf");
+    }
 
     // Title
     m_gameTitle.setFont(m_context->m_assets->GetFont(MAIN_FONT));