From 29b18e30b532778b4d7d16856cbe6b09bea40f0a Mon Sep 17 00:00:00 2001
From: Sergio Valor <jaildesigner@gmail.com>
Date: Mon, 24 Mar 2025 13:44:46 +0100
Subject: [PATCH] canviat abs per fabs

---
 source/ball.cpp    |  9 ++++++---
 source/ball.h      |  9 +++++----
 source/main.cpp    | 30 +++++++++++++++++++-----------
 source/sprite.cpp  |  1 +
 source/sprite.h    |  6 +++---
 source/texture.cpp | 12 +++++++++---
 source/texture.h   | 22 +++++++++++-----------
 7 files changed, 54 insertions(+), 35 deletions(-)

diff --git a/source/ball.cpp b/source/ball.cpp
index 68b5711..86ad0b6 100644
--- a/source/ball.cpp
+++ b/source/ball.cpp
@@ -1,5 +1,8 @@
 #include "ball.h"
-#include "defines.h"
+#include <stdlib.h>   // for rand
+#include <cmath>    // for fabs
+#include "defines.h"  // for BALL_SIZE, Color, SCREEN_HEIGHT, GRAVITY_FORCE
+class Texture;
 
 // Constructor
 Ball::Ball(float x, float vx, float vy, Color color, std::shared_ptr<Texture> texture)
@@ -62,7 +65,7 @@ void Ball::update()
     {
         pos_.y = SCREEN_HEIGHT - pos_.h;
         vy_ = -vy_ * loss_;
-        if (abs(vy_) < 0.1f)
+        if (std::fabs(vy_) < 0.1f)
         {
             vy_ = 0.0f;
             on_floor_ = true;
@@ -73,7 +76,7 @@ void Ball::update()
     if (on_floor_)
     {
         vx_ = vx_ * 0.97f;
-        if (abs(vx_) < 0.1f)
+        if (std::fabs(vx_) < 0.1f)
         {
             vx_ = 0.0f;
             stopped_ = true;
diff --git a/source/ball.h b/source/ball.h
index de665e2..3158e7c 100644
--- a/source/ball.h
+++ b/source/ball.h
@@ -1,9 +1,10 @@
 #pragma once
 
-#include <memory>
-#include "sprite.h"
-#include "texture.h"
-#include "defines.h"
+#include <SDL3/SDL_rect.h>  // for SDL_FRect
+#include <memory>           // for shared_ptr, unique_ptr
+#include "defines.h"        // for Color
+#include "sprite.h"         // for Sprite
+class Texture;
 
 class Ball
 {
diff --git a/source/main.cpp b/source/main.cpp
index d0fa8bf..987538b 100644
--- a/source/main.cpp
+++ b/source/main.cpp
@@ -1,14 +1,22 @@
-#include <SDL3/SDL.h>
-#include "texture.h"
-#include "ball.h"
-#include "defines.h"
-#include "dbgtxt.h"
-#include <iostream>
-#include <vector>
-#include <array>
-#include <cstdlib>
-#include <ctime>
-#include <memory>
+#include <SDL3/SDL_error.h>    // for SDL_GetError
+#include <SDL3/SDL_events.h>   // for SDL_EventType, SDL_PollEvent, SDL_Event
+#include <SDL3/SDL_init.h>     // for SDL_Init, SDL_Quit, SDL_INIT_VIDEO
+#include <SDL3/SDL_keycode.h>  // for SDLK_1, SDLK_2, SDLK_3, SDLK_4, SDLK_5
+#include <SDL3/SDL_render.h>   // for SDL_SetRenderDrawColor, SDL_CreateRend...
+#include <SDL3/SDL_stdinc.h>   // for Uint64
+#include <SDL3/SDL_timer.h>    // for SDL_GetTicks
+#include <SDL3/SDL_video.h>    // for SDL_CreateWindow, SDL_DestroyWindow
+#include <array>               // for array
+#include <cstdlib>             // for rand, srand
+#include <ctime>               // for time
+#include <iostream>            // for basic_ostream, char_traits, operator<<
+#include <memory>              // for unique_ptr, shared_ptr, make_shared
+#include <string>              // for operator+, string, to_string
+#include <vector>              // for vector
+#include "ball.h"              // for Ball
+#include "dbgtxt.h"            // for dbg_init, dbg_print
+#include "defines.h"           // for SCREEN_WIDTH, SCREEN_HEIGHT, WINDOW_SIZE
+#include "texture.h"           // for Texture
 
 // Variables globales
 SDL_Window *window = nullptr;
diff --git a/source/sprite.cpp b/source/sprite.cpp
index 810ffdc..e269f9f 100644
--- a/source/sprite.cpp
+++ b/source/sprite.cpp
@@ -1,4 +1,5 @@
 #include "sprite.h"
+#include "texture.h"  // for Texture
 
 // Constructor
 Sprite::Sprite(std::shared_ptr<Texture> texture)
diff --git a/source/sprite.h b/source/sprite.h
index 39aed1d..1caeeff 100644
--- a/source/sprite.h
+++ b/source/sprite.h
@@ -1,8 +1,8 @@
 #pragma once
 
-#include <SDL3/SDL.h>
-#include <memory>
-#include "texture.h"
+#include <SDL3/SDL_rect.h>  // for SDL_FRect, SDL_FPoint
+#include <memory>           // for shared_ptr
+class Texture;
 
 class Sprite
 {
diff --git a/source/texture.cpp b/source/texture.cpp
index a13f8a3..3fc0332 100644
--- a/source/texture.cpp
+++ b/source/texture.cpp
@@ -1,8 +1,14 @@
 #define STB_IMAGE_IMPLEMENTATION
-#include "stb_image.h"
-#include <stdio.h>
-#include <string>
 #include "texture.h"
+#include <SDL3/SDL_error.h>    // for SDL_GetError
+#include <SDL3/SDL_log.h>      // for SDL_Log
+#include <SDL3/SDL_pixels.h>   // for SDL_PixelFormat
+#include <SDL3/SDL_surface.h>  // for SDL_CreateSurfaceFrom, SDL_DestroySurface
+#include <stdio.h>             // for NULL
+#include <stdlib.h>            // for exit
+#include <iostream>            // for basic_ostream, char_traits, operator<<
+#include <string>              // for operator<<, string
+#include "stb_image.h"         // for stbi_failure_reason, stbi_image_free
 
 Texture::Texture(SDL_Renderer *renderer)
 	: renderer_(renderer), texture_(nullptr), width_(0), height_(0) {}
diff --git a/source/texture.h b/source/texture.h
index 4989369..d9f794d 100644
--- a/source/texture.h
+++ b/source/texture.h
@@ -1,40 +1,40 @@
 #pragma once
 
-#include <SDL3/SDL.h>
-#include <iostream>
+#include <SDL3/SDL_rect.h>    // Para SDL_FRect
+#include <SDL3/SDL_render.h>  // Para SDL_Renderer, SDL_Texture
+#include <string>             // Para std::string
 
-// Texture wrapper class
 class Texture
 {
 private:
     SDL_Renderer *renderer_;
     SDL_Texture *texture_;
 
-    // Image dimensions
+    // Dimensiones de la imagen
     int width_;
     int height_;
 
 public:
-    // Initializes variables
+    // Inicializa las variables
     Texture(SDL_Renderer *renderer);
     Texture(SDL_Renderer *renderer, std::string file_path);
 
-    // Deallocates memory
+    // Libera la memoria
     ~Texture();
 
-    // Loads image at specified path
+    // Carga una imagen desde la ruta especificada
     bool loadFromFile(std::string path);
 
-    // Deallocates texture
+    // Libera la textura
     void free();
 
-    // Renders texture at given point
+    // Renderiza la textura en el punto especificado
     void render(SDL_FRect *src = nullptr, SDL_FRect *dst = nullptr);
 
-    // Gets image dimensions
+    // Obtiene las dimensiones de la imagen
     int getWidth();
     int getHeight();
 
-    // Modulación de color
+    // Modula el color de la textura
     void setColor(int r, int g, int b);
 };