clang-tidy modernize

source/sections/hiscore_table.cpp

@@ -1,9 +1,9 @@
 #include "hiscore_table.h"
 
 #include <SDL3/SDL.h>  // Para SDL_GetTicks, SDL_SetRenderTarget
-#include <stdlib.h>    // Para rand, size_t
 
 #include <algorithm>   // Para max
+#include <cstdlib>     // Para rand, size_t
 #include <functional>  // Para function
 #include <vector>      // Para vector
 
@@ -32,7 +32,7 @@ HiScoreTable::HiScoreTable()
       backbuffer_(SDL_CreateTexture(renderer_, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_TARGET, param.game.width, param.game.height)),
       fade_(std::make_unique<Fade>()),
       background_(std::make_unique<Background>()),
-      counter_(0),
+
       ticks_(0),
       view_area_(SDL_FRect{0, 0, static_cast<float>(param.game.width), static_cast<float>(param.game.height)}),
       fade_mode_(FadeMode::IN),
@@ -168,7 +168,7 @@ void HiScoreTable::updateFade() {
 }
 
 // Convierte un entero a un string con separadores de miles
-std::string HiScoreTable::format(int number) {
+auto HiScoreTable::format(int number) -> std::string {
     const std::string SEPARATOR = ".";
     const std::string SCORE = std::to_string(number);
 
@@ -341,7 +341,7 @@ void HiScoreTable::initBackground() {
 }
 
 // Obtiene un color del vector de colores de entradas
-Color HiScoreTable::getEntryColor(int counter) {
+auto HiScoreTable::getEntryColor(int counter) -> Color {
     int cycle_length = entry_colors_.size() * 2 - 2;
     size_t n = counter % cycle_length;