Ajout du mixer et de la musique de fond

.vscode/settings.json

@@ -8,7 +8,8 @@
         "sdl2-ttf-light.h": "c",
         "stdlib.h": "c",
         "utility.h": "c",
-        "cmath": "c"
+        "cmath": "c",
+        "sdl_mixer.h": "c"
     },
     "C_Cpp.errorSquiggles": "disabled"
 }
\ No newline at end of file

Makefile

 CFLAGS = -O3 -Dmain=SDL_main
-LDFLAGS = -lm -lmingw32 -lSDL2main -lSDL2 -lSDL2_ttf -lSDL2_image
+LDFLAGS = -lm -lmingw32 -lSDL2main -lSDL2 -lSDL2_ttf -lSDL2_image -lSDL2_mixer
 SDL2_INCLUDE_DIR = src/include
 SDL2_LIBRARIES_DIR = src/lib
 
-INC = sdl2-light.h sdl2-ttf-light.h library/Display/Display.h library/World/world.h library/Sprites/sprites.h library/utility/utility.h library/menu/menu.h
-SRC = main.c sdl2-light.c sdl2-ttf-light.c library/Display/Display.c library/World/world.c library/Sprites/sprites.c library/utility/utility.c library/menu/menu.c
+INC = sdl2-light.h sdl2-ttf-light.h library/Display/Display.h library/World/world.h library/Sprites/sprites.h library/utility/utility.h library/menu/menu.h library/mixer/mixer.h
+SRC = main.c sdl2-light.c sdl2-ttf-light.c library/Display/Display.c library/World/world.c library/Sprites/sprites.c library/utility/utility.c library/menu/menu.c library/mixer/mixer.c
 
 OBJ = $(SRC:%.c=%.o)
 

library/World/world.c

 #include "world.h"
+
 #include "../utility/utility.h"
 
 void update_data(world_t *world){
@@ -68,6 +69,9 @@ void init_data(world_t * world){
     world->coins_str = strcats(world->coins_str, 1, "0");
     world->actualship = 0;
 
+    world->musique = init_music("ressources/sons/music.mp3");
+    play_music(world->musique, -1);
+
     world->angle = 0.0;
     world->isFlipping = 0;
     world->gamestate = 1;
@@ -177,7 +181,7 @@ void collide(sprite_t *sp1, sprite_t *sp2, world_t *world){
             world->gamestate = 1;
             restart(world);
         }else if(strcmp(sp2->id, "2") == 0){
-            switch (rand() % 3){
+            switch (rand() % 3){ // random entre 1 et 2
                 case 1:
                     if (world->isFlipping == 0){
                         world->isFlipping = 1;
@@ -286,6 +290,9 @@ void clean_data(world_t *world){
     free(world->Spr_ship);
     free(world->shopPrice);
     free(world->coin_menu_str);
+    free(world->exit_shp);  
+    Mix_FreeMusic(world->musique);
+    Mix_CloseAudio();
 
     printf("clean_data");   
 }

library/World/world.h

@@ -5,6 +5,7 @@
 #include "../../src/include/SDL2/SDL.h"
 #include <stdbool.h>
 #include "../menu/menu.h"
+#include "../mixer/mixer.h"
 
 /**
  * \file world.h
@@ -57,6 +58,8 @@ struct world_s{
     btn_t *exit;
     btn_t *magasin;
     btn_t *sound;
+
+    Mix_Music* musique;
     
     int actualship;
     btn_t **ships;

library/mixer/mixer.c

+#include "mixer.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+void init_mixer(){
+    if (Mix_OpenAudio(44100, MIX_DEFAULT_FORMAT, 2, 2048) < 0) {
+        printf("Erreur lors de l'initialisation de SDL Mixer: %s\n", Mix_GetError());
+    }
+}
+
+Mix_Music* init_music(char * path){
+    Mix_Music* musique = Mix_LoadMUS(path);
+    if (musique == NULL) {
+        printf("Erreur lors du chargement de la musique: %s\n", Mix_GetError());
+    }
+    printf("musique chargée\n");
+    return musique;
+}
+
+void play_music(Mix_Music* music, int loop){
+    printf("musique jouée\n");  
+    Mix_PlayMusic(music, loop);
+}
\ No newline at end of file

library/mixer/mixer.h

+#include "../../src/include/SDL2/SDL_mixer.h"
+
+void init_mixer();   
+
+Mix_Music* init_music(char * path);
+
+void play_music(Mix_Music* music, int loop);
\ No newline at end of file

main.c

@@ -12,6 +12,7 @@
 #include "library/Display/Display.h"
 #include "library/World/world.h"
 #include "library/utility/utility.h"
+#include "library/mixer/mixer.h"
 #include "constante.c"
 #include <time.h>
 
@@ -141,10 +142,11 @@ void handle_events(SDL_Event *event,world_t *world){
 void init(SDL_Window **window, SDL_Renderer ** renderer, ressources_t *textures, world_t * world){
     init_sdl(window,renderer,SCREEN_WIDTH, SCREEN_HEIGHT);
     srand(time(0));
+    init_mixer();
     init_data(world);
     // Initialisation du ttf
     init_ttf();
-   
+    
     init_ressource(*renderer,textures);
     
 }
@@ -155,6 +157,7 @@ void init(SDL_Window **window, SDL_Renderer ** renderer, ressources_t *textures,
  */
 
 
+
 int main( int argc, char* args[] )
 {
     SDL_Event event;

sdl2-ttf-light.c

@@ -10,6 +10,7 @@ void init_ttf(){
 
 
 
+
 TTF_Font * load_font(const char *path, int font_size){
     TTF_Font *font = TTF_OpenFont(path, font_size);
     if(font == NULL){

src/lib/cmake/SDL2_mixer/sdl2_mixer-config-version.cmake

+# sdl2_mixer cmake project-config-version input for ./configure scripts
+
+set(PACKAGE_VERSION "2.6.3")
+
+if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
+  set(PACKAGE_VERSION_COMPATIBLE FALSE)
+else()
+  set(PACKAGE_VERSION_COMPATIBLE TRUE)
+  if(PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION)
+    set(PACKAGE_VERSION_EXACT TRUE)
+  endif()
+endif()

src/lib/cmake/SDL2_mixer/sdl2_mixer-config.cmake

+# sdl2_mixer cmake project-config input for ./configure scripts
+
+include(FeatureSummary)
+set_package_properties(SDL2_mixer PROPERTIES
+    URL "https://www.libsdl.org/projects/SDL_mixer/"
+    DESCRIPTION "SDL_mixer is a sample multi-channel audio mixer library"
+)
+
+set(SDL2_mixer_FOUND                TRUE)
+
+set(SDL2MIXER_VENDORED              0)
+
+set(SDL2MIXER_CMD                   0)
+
+set(SDL2MIXER_FLAC_LIBFLAC          0)
+set(SDL2MIXER_FLAC_DRFLAC           1)
+if(SDL2MIXER_FLAC_LIBFLAC OR SDL2MIXER_FLAC_DRFLAC)
+    set(SDL2MIXER_FLAC              1)
+else()
+    set(SDL2MIXER_FLAC              0)
+endif()
+
+set(SDL2MIXER_MOD_MODPLUG           0)
+set(SDL2MIXER_MOD_XMP               0)
+set(SDL2MIXER_MOD_XMP_LITE          0)
+if(SDL2MIXER_MOD_MODPLUG OR SDL2MIXER_MOD_XMP OR SDL2MIXER_MOD_XMP_LITE)
+    set(SDL2MIXER_MOD               1)
+else()
+    set(SDL2MIXER_MOD               0)
+endif()
+
+set(SDL2MIXER_MP3_DRMP3             1)
+set(SDL2MIXER_MP3_MPG123            0)
+if(SDL2MIXER_MP3_DRMP3 OR SDL2MIXER_MP3_MPG123)
+    set(SDL2MIXER_MP3               1)
+else()
+    set(SDL2MIXER_MP3               0)
+endif()
+
+set(SDL2MIXER_MIDI_FLUIDSYNTH       0)
+set(SDL2MIXER_MIDI_NATIVE           1)
+set(SDL2MIXER_MIDI_TIMIDITY         1)
+if(SDL2MIXER_MIDI_FLUIDSYNTH OR SDL2MIXER_MIDI_NATIVE OR SDL2MIXER_MIDI_TIMIDITY)
+    set(SDL2MIXER_MIDI              1)
+else()
+    set(SDL2MIXER_MIDI              0)
+endif()
+
+set(SDL2MIXER_OPUS                  0)
+
+set(SDL2MIXER_VORBIS)
+set(SDL2MIXER_VORBIS_STB            1)
+set(SDL2MIXER_VORBIS_VORBISFILE     0)
+set(SDL2MIXER_VORBIS_TREMOR         0)
+if(SDL2MIXER_VORBIS_STB)
+    set(SDL2MIXER_VORBIS            STB)
+endif()
+if(SDL2MIXER_VORBIS_VORBISFILE)
+    set(SDL2MIXER_VORBIS            VORBISFILE)
+endif()
+if(SDL2MIXER_VORBIS_TREMOR)
+    set(SDL2MIXER_VORBIS            TREMOR)
+endif()
+
+set(SDL2MIXER_WAVE                  1)
+
+set(SDL2MIXER_SDL2_REQUIRED_VERSION 2.0.9)
+
+get_filename_component(prefix "${CMAKE_CURRENT_LIST_DIR}/../../.." ABSOLUTE)
+set(exec_prefix "${prefix}")
+set(bindir "${exec_prefix}/bin")
+set(includedir "${prefix}/include")
+set(libdir "${exec_prefix}/lib")
+set(_sdl2mixer_extra_static_libraries " -lwinmm -lm  -lwinmm")
+string(STRIP "${_sdl2mixer_extra_static_libraries}" _sdl2mixer_extra_static_libraries)
+
+set(_sdl2mixer_bindir   "${bindir}")
+set(_sdl2mixer_libdir   "${libdir}")
+set(_sdl2mixer_incdir   "${includedir}/SDL2")
+
+# Convert _sdl2mixer_extra_static_libraries to list and keep only libraries
+string(REGEX MATCHALL "(-[lm]([-a-zA-Z0-9._]+))|(-Wl,[^ ]*framework[^ ]*)" _sdl2mixer_extra_static_libraries "${_sdl2mixer_extra_static_libraries}")
+string(REGEX REPLACE "^-l" "" _sdl2mixer_extra_static_libraries "${_sdl2mixer_extra_static_libraries}")
+string(REGEX REPLACE ";-l" ";" _sdl2mixer_extra_static_libraries "${_sdl2mixer_extra_static_libraries}")
+
+unset(prefix)
+unset(exec_prefix)
+unset(bindir)
+unset(includedir)
+unset(libdir)
+
+include(CMakeFindDependencyMacro)
+
+if(NOT TARGET SDL2_mixer::SDL2_mixer)
+    if(WIN32)
+        set(_sdl2mixer_dll "${_sdl2mixer_bindir}/SDL2_mixer.dll")
+        set(_sdl2mixer_imp "${_sdl2mixer_libdir}/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2_mixer.dll${CMAKE_STATIC_LIBRARY_SUFFIX}")
+        if(EXISTS "${_sdl2mixer_dll}" AND EXISTS "${_sdl2mixer_imp}")
+            add_library(SDL2_mixer::SDL2_mixer SHARED IMPORTED)
+            set_target_properties(SDL2_mixer::SDL2_mixer
+                PROPERTIES
+                    IMPORTED_LOCATION "${_sdl2mixer_dll}"
+                    IMPORTED_IMPLIB "${_sdl2mixer_imp}"
+            )
+        endif()
+        unset(_sdl2mixer_dll)
+        unset(_sdl2mixer_imp)
+    else()
+        set(_sdl2mixer_shl "${_sdl2mixer_libdir}/${CMAKE_SHARED_LIBRARY_PREFIX}SDL2_mixer${CMAKE_SHARED_LIBRARY_SUFFIX}")
+        if(EXISTS "${_sdl2mixer_shl}")
+            add_library(SDL2_mixer::SDL2_mixer SHARED IMPORTED)
+            set_target_properties(SDL2_mixer::SDL2_mixer
+                PROPERTIES
+                    IMPORTED_LOCATION "${_sdl2mixer_shl}"
+            )
+        endif()
+    endif()
+    if(TARGET SDL2_mixer::SDL2_mixer)
+        set_target_properties(SDL2_mixer::SDL2_mixer
+            PROPERTIES
+                INTERFACE_INCLUDE_DIRECTORIES "${_sdl2mixer_incdir}"
+                COMPATIBLE_INTERFACE_BOOL "SDL2_SHARED"
+                INTERFACE_SDL2_SHARED "ON"
+        )
+    endif()
+endif()
+
+if(NOT TARGET SDL2_mixer::SDL2_mixer-static)
+    set(_sdl2mixer_stl "${_sdl2mixer_libdir}/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2_mixer${CMAKE_STATIC_LIBRARY_SUFFIX}")
+    if(EXISTS "${_sdl2mixer_stl}")
+        add_library(SDL2_mixer::SDL2_mixer-static STATIC IMPORTED)
+        set_target_properties(SDL2_mixer::SDL2_mixer-static
+            PROPERTIES
+                INTERFACE_INCLUDE_DIRECTORIES "${_sdl2mixer_incdir}"
+                IMPORTED_LOCATION "${_sdl2mixer_stl}"
+                INTERFACE_LINK_LIBRARIES "${_sdl2mixer_extra_static_libraries}"
+        )
+    endif()
+    unset(_sdl2mixer_stl)
+endif()
+
+unset(_sdl2mixer_extra_static_libraries)
+unset(_sdl2mixer_bindir)
+unset(_sdl2mixer_libdir)
+unset(_sdl2mixer_incdir)