Pasaeta de "include-what-you-use" per arreglar els includes

Renombrats alguns fitxers per consistencia

source/player.cpp

@@ -1,5 +1,12 @@
 #include "player.h"
-#include "param.h"
+#include <SDL2/SDL_render.h>  // for SDL_FLIP_HORIZONTAL, SDL_FLIP_NONE, SDL...
+#include <SDL2/SDL_timer.h>   // for SDL_GetTicks
+#include <stdlib.h>           // for rand
+#include <algorithm>          // for max, min
+#include "animated_sprite.h"  // for AnimatedSprite
+#include "input.h"            // for inputs_e
+#include "param.h"            // for param
+#include "texture.h"          // for Texture
 
 // Constructor
 Player::Player(int id, float x, int y, SDL_Rect *playArea, std::vector<Texture *> texture, std::vector<std::vector<std::string> *> animations)