activa -Wextra -Wpedantic i neteja warnings

CMakeLists.txt

@@ -266,7 +266,7 @@ target_link_libraries(${PROJECT_NAME} PRIVATE SDL3::SDL3)
 
 # --- 4. CONFIGURACIÓN PLATAFORMAS Y COMPILADOR  ---
 # Configuración de flags de compilación
-target_compile_options(${PROJECT_NAME} PRIVATE -Wall)
+target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra -Wpedantic)
 target_compile_options(${PROJECT_NAME} PRIVATE $<$<CONFIG:RELEASE>:-Os -ffunction-sections -fdata-sections>)
 
 # Definir _DEBUG en modo Debug y RELEASE_BUILD en modo Release
@@ -418,7 +418,7 @@ if(NOT EMSCRIPTEN)
         source/core/resources/resource_pack.cpp
     )
     target_include_directories(pack_resources PRIVATE "${CMAKE_SOURCE_DIR}/source")
-    target_compile_options(pack_resources PRIVATE -Wall)
+    target_compile_options(pack_resources PRIVATE -Wall -Wextra -Wpedantic)
 
     # Regeneració automàtica de resources.pack en cada build si canvia data/.
     file(GLOB_RECURSE DATA_FILES CONFIGURE_DEPENDS "${CMAKE_SOURCE_DIR}/data/*")

source/core/rendering/gif.cpp

@@ -159,7 +159,7 @@ namespace GIF {
         return data;
     }
 
-    auto Gif::processImageDescriptor(const uint8_t*& buffer, const std::vector<RGB>& gct, int resolution_bits) -> std::vector<uint8_t> {
+    auto Gif::processImageDescriptor(const uint8_t*& buffer, const std::vector<RGB>& /*gct*/, int /*resolution_bits*/) -> std::vector<uint8_t> {
         ImageDescriptor image_descriptor;
         // Lee 9 bytes para el image descriptor.
         readBytes(buffer, &image_descriptor, sizeof(ImageDescriptor));

source/core/rendering/sdl3gpu/sdl3gpu_shader.hpp

@@ -77,7 +77,7 @@ namespace Rendering {
             const std::string& fragment_source) -> bool override;
 
         void render() override;
-        void setTextureSize(float width, float height) override {}
+        void setTextureSize(float /*width*/, float /*height*/) override {}
         void cleanup() final;  // Libera pipeline/texturas pero mantiene el device vivo
         void destroy();        // Limpieza completa (device + swapchain); llamar solo al cerrar
         [[nodiscard]] auto isHardwareAccelerated() const -> bool override { return is_initialized_; }
@@ -139,8 +139,40 @@ namespace Rendering {
         SDL_GPUTransferBuffer* upload_buffer_ = nullptr;
         SDL_GPUSampler* sampler_ = nullptr;  // NEAREST
 
-        PostFXUniforms uniforms_{.vignette_strength = 0.6F, .chroma_min = 0.15F, .scanline_strength = 0.7F, .screen_height = 192.0F, .pixel_scale = 1.0F, .chroma_max = 0.15F, .scan_dark_ratio = 0.333F, .scan_dark_floor = 0.42F, .scan_edge_soft = 1.0F};
+        PostFXUniforms uniforms_{
-        CrtPiUniforms crtpi_uniforms_{.scanline_weight = 6.0F, .scanline_gap_brightness = 0.12F, .bloom_factor = 3.5F, .input_gamma = 2.4F, .output_gamma = 2.2F, .mask_brightness = 0.80F, .curvature_x = 0.05F, .curvature_y = 0.10F, .mask_type = 2, .enable_scanlines = 1, .enable_multisample = 1, .enable_gamma = 1};
+            .vignette_strength = 0.6F,
+            .chroma_min = 0.15F,
+            .scanline_strength = 0.7F,
+            .screen_height = 192.0F,
+            .mask_strength = 0.0F,
+            .gamma_strength = 0.0F,
+            .curvature = 0.0F,
+            .bleeding = 0.0F,
+            .pixel_scale = 1.0F,
+            .time = 0.0F,
+            .flicker = 0.0F,
+            .chroma_max = 0.15F,
+            .scan_dark_ratio = 0.333F,
+            .scan_dark_floor = 0.42F,
+            .scan_edge_soft = 1.0F,
+            .pad3 = 0.0F};
+        CrtPiUniforms crtpi_uniforms_{
+            .scanline_weight = 6.0F,
+            .scanline_gap_brightness = 0.12F,
+            .bloom_factor = 3.5F,
+            .input_gamma = 2.4F,
+            .output_gamma = 2.2F,
+            .mask_brightness = 0.80F,
+            .curvature_x = 0.05F,
+            .curvature_y = 0.10F,
+            .mask_type = 2,
+            .enable_scanlines = 1,
+            .enable_multisample = 1,
+            .enable_gamma = 1,
+            .enable_curvature = 0,
+            .enable_sharper = 0,
+            .texture_width = 0.0F,
+            .texture_height = 0.0F};
         ShaderType active_shader_ = ShaderType::POSTFX;  // Shader de post-procesado activo
 
         int game_width_ = 0;  // Dimensiones originales del canvas

source/core/system/director.cpp

@@ -65,7 +65,7 @@ Director::Director() {
     // Crea el subdirectorio shaders/ dentro de system_folder_ sin modificar system_folder_
     {
         std::string shaders_dir = system_folder_ + "/shaders";
-        struct stat st = {.st_dev = 0};
+        struct stat st{};
         if (stat(shaders_dir.c_str(), &st) == -1) {
             errno = 0;
 #ifdef _WIN32
@@ -316,7 +316,7 @@ void Director::createSystemFolder(const std::string& folder) {
     }
 #endif
 
-    struct stat st = {.st_dev = 0};
+    struct stat st{};
     if (stat(system_folder_.c_str(), &st) == -1) {
         errno = 0;
 #ifdef _WIN32

source/game/gameplay/scoreboard.cpp

@@ -26,7 +26,7 @@ void Scoreboard::render() {
 }
 
 // Actualiza las variables del objeto
-void Scoreboard::update(float delta_time) {
+void Scoreboard::update(float /*delta_time*/) {
     fillTexture();
 
     if (!is_paused_) {

source/game/gameplay/solid_actor_manager.cpp

@@ -96,7 +96,7 @@ void SolidActorManager::forEachActor(Fn&& fn) const {
 // Sin esto, Player::stuckAgainstWall no detectaba puertas cerradas en contacto
 // y la animación "walk" se reproducía aunque el clamp de moveHorizontal
 // dejase x_ inmóvil.
-auto SolidActorManager::checkWallLeft(float px, float py, float pw, float ph) const -> float {
+auto SolidActorManager::checkWallLeft(float px, float py, float /*pw*/, float ph) const -> float {
     float result = Collision::NONE;
     forEachActor([&](const SolidActor* a, const SDL_FRect& r) {
         if (!a->isBlocking()) { return; }

source/game/gameplay/tilemap_renderer.cpp

@@ -82,7 +82,7 @@ static void renderDebugCollisionTilemap(const std::vector<int>& collision_tile_m
 #endif
 
 // Pinta el mapa estático
-void TilemapRenderer::fillMapTexture(const std::vector<int>& collision_tile_map) {
+void TilemapRenderer::fillMapTexture(const std::vector<int>& /*collision_tile_map*/) {
     auto previous_renderer = Screen::get()->getRendererSurface();
     Screen::get()->setRendererSurface(map_surface_);
     map_surface_->clear(bg_color_);

source/game/scenes/logo.cpp

@@ -70,7 +70,7 @@ void Logo::handleInput() {
 }
 
 // Gestiona el logo de JAILGAME
-void Logo::updateJAILGAMES(float delta_time) {
+void Logo::updateJAILGAMES(float /*delta_time*/) {
     // Solo actualizar durante el estado JAILGAMES_SLIDE_IN
     if (state_ != State::JAILGAMES_SLIDE_IN) {
         return;

source/game/scenes/title.cpp

@@ -116,7 +116,7 @@ void Title::handleMainMenuKeyPress(SDL_Keycode key) {
 }
 
 // Comprueba las entradas
-void Title::handleInput(float delta_time) {
+void Title::handleInput(float /*delta_time*/) {
     Input::get()->update();
 
     // Permitir cancelar remap con ESC/CANCEL