diff --git a/library/World/world.c b/library/World/world.c
index 6c9a357cae0bac302212eb7d86866121accf83cf..19e60a0a531ab0f8c83f2d3718e87af3159cda33 100644
--- a/library/World/world.c
+++ b/library/World/world.c
@@ -24,6 +24,7 @@ void update_data(world_t *world){
         collide(world->vaisseau, world->ligneArriver, world);
         if (world->vaisseau->y < world->ligneArriver->y){
             world->gamestate = 1;
+            restart(world);
         }
         if (timer_update_s(world) != 0){
             world->temps_str[0] = '\0';
@@ -183,7 +184,7 @@ void init_shop(world_t * world){
 
 void collide(sprite_t *sp1, sprite_t *sp2, world_t *world){
     if (sprites_collide(sp1, sp2)){
-        if (strcmp(sp2->id, "1") == 0){
+        if (strcmp(sp2->id, "1") == 0){ // Si le sprite est un mur
             world->gamestate = 1;
             restart(world);
         }else if(strcmp(sp2->id, "2") == 0){
@@ -200,7 +201,7 @@ void collide(sprite_t *sp1, sprite_t *sp2, world_t *world){
                     break;
             }
             remove_wall(world, sp2->indice);
-        }else if(strcmp(sp2->id, "z") == 0){
+        }else if(strcmp(sp2->id, "z") == 0){ // Si le sprite est la ligne d'arrivée
             world->gamestate = 1;
             restart(world);
         }else if(strcmp(sp2->id, "3") == 0){
diff --git a/library/World/world.h b/library/World/world.h
index abb2e66077b500adb389bc992153a993163c1609..d13d4134b7e4cdf06ef5928b317feeaf6bba76d2 100644
--- a/library/World/world.h
+++ b/library/World/world.h
@@ -118,6 +118,13 @@ typedef struct world_s world_t;
 
 void init_data(world_t * world);
 
+/**
+ * @brief La fonction qui initialise les données du monde
+ * 
+ * @param world 
+ */
+void restart(world_t *world);
+
 /**
  * \brief La fonction met à jour les données en tenant compte de la physique du monde
  * \param les données du monde
diff --git a/library/World/world.o b/library/World/world.o
index f44466a0cfb20b27ccab08bdcdc428e9760236ee..08e7b91b67ae1671b4c7ecc3dbfc3667890e980b 100644
Binary files a/library/World/world.o and b/library/World/world.o differ
diff --git a/main.c b/main.c
index d37cf484a3a5ad9da3593006958e68f3f87c6627..82b2601f9c2e30fdc06bb4b03424da77637eff0c 100644
--- a/main.c
+++ b/main.c
@@ -53,7 +53,6 @@ void handle_events(SDL_Event *event,world_t *world){
                     case SDLK_z:
                         if (world->speed_h < INITIAL_SPEED+6){
                             world->speed_h += 1;
-                            printf("%f\n", world->speed_h);
                             updateProgressBarre(world->pgb, 100.0/(float)(INITIAL_SPEED+6)*(world->speed_h));
                             
                         }
@@ -79,10 +78,10 @@ void handle_events(SDL_Event *event,world_t *world){
         if (event->type == SDL_MOUSEBUTTONDOWN){
             if (world->gamestate == 1){
                 if (event->button.button == SDL_BUTTON_LEFT){
-                    printf("mouse(%d, %d) world rect (%d %d %d %d)\n", world->mouseX, world->mouseY, world->play->rect.x,world->play->rect.y,world->play->rect.w,world->play->rect.h );
                     if (collidePoint(world->play, world->mouseX, world->mouseY)){
                         modify_str(world->coins_str, int_to_str(world->money));
                         world->gamestate = 0;
+                        
                     }
                     if (collidePoint(world->magasin, world->mouseX, world->mouseY)){
                         world->gamestate = 2;
@@ -116,7 +115,6 @@ void handle_events(SDL_Event *event,world_t *world){
                         }
                     }
                     if (collidePoint(world->exit_shp, world->mouseX, world->mouseY)){
-                        printf("exit");
                         world->gamestate=1;
                     }
                 }
@@ -176,7 +174,7 @@ int main( int argc, char* args[] )
         frameTime = SDL_GetTicks() - ticks;
         //gestion des évènements
         handle_events(&event,&world);
-        
+        printf("gamestate : %d\n", world.gamestate);
         //mise à jour des données liée à la physique du monde
         update_data(&world);
         
diff --git a/main.o b/main.o
index 698b9ed955e32c71e4f4594e7ef9a076b8f50b5a..407e1dad3af00d39d568befb79ceb6530d923074 100644
Binary files a/main.o and b/main.o differ
diff --git a/spacecorridor.exe b/spacecorridor.exe
index 7d24cf169dcd63f6da1f4b14f7e2b046650f958e..6904e6b0852d03ddb62bc560c547f4ccfb932730 100644
Binary files a/spacecorridor.exe and b/spacecorridor.exe differ