Normalement c'est réglé, enfin

SharedData/SharedData.c

@@ -38,7 +38,7 @@ void start_all_threads_SharedData(THIS(SharedData)){
 		else {
 			residents = this->main_building->residents;
 			visitors = this->main_building->visitors;
-			this->threads_nb = residents->get_size(residents) + visitors->get_size(visitors) + ELEVATOR_NB;
+			this->threads_nb = residents->get_size(residents) + visitors->get_size(visitors) + ELEVATOR_NB + 1;
 			this->threads = malloc_or_die(sizeof(pthread_t*) * this->threads_nb);
 
 			for (i=0; i < this->threads_nb; i++)
@@ -49,35 +49,37 @@ void start_all_threads_SharedData(THIS(SharedData)){
 
 			
 			/* starts threading elevators */
-			for (i=1; i<ELEVATOR_NB; i++) {
+			for (i=0; i<ELEVATOR_NB; i++) {
 				this->start_thread(this, this->main_building->elevators[i]->runnable,
 								   this->main_building->elevators[i], i);
 				this->main_building->elevators[i]->set_thread_number(this->main_building->elevators[i], i);
 			}
 
-			/* starts threading visitors */
-			current = visitors->get_head(visitors);
+			/* starting the elevator breaker */
+			this->start_thread(this, this->elevator_breaker->runnable, this->elevator_breaker, i);
+			this->elevator_breaker->set_thread_number(this->elevator_breaker, i);
+			i++;
+
+			/* starts threading residents */
+			current = residents->get_head(residents);
 			while (current != NULL){
-				this->start_thread(this, ((Visitor*)current->get_data(current))->runnable, current->get_data(current), i);
-				((Visitor*)current->get_data(current))->set_thread_number((Visitor*)current->get_data(current), i);
+				this->start_thread(this, ((Resident*)current->get_data(current))->runnable, current->get_data(current), i);
+				((Resident*)current->get_data(current))->set_thread_number((Resident*)current->get_data(current), i);
 				current = current->get_next(current);
 				this->active_passengers++;
 				i++;
 			}
 
-			/* starts threading residents */
-			current = residents->get_head(residents);
+			/* starts threading visitors */
+			current = visitors->get_head(visitors);
 			while (current != NULL){
-				this->start_thread(this, ((Resident*)current->get_data(current))->runnable, current->get_data(current), i);
-				((Resident*)current->get_data(current))->set_thread_number((Resident*)current->get_data(current), i);
+				this->start_thread(this, ((Visitor*)current->get_data(current))->runnable, current->get_data(current), i);
+				((Visitor*)current->get_data(current))->set_thread_number((Visitor*)current->get_data(current), i);
 				current = current->get_next(current);
 				this->active_passengers++;
 				i++;
 			}
 
-			/* starting the elevator breaker */
-			this->start_thread(this, this->elevator_breaker->runnable, this->elevator_breaker, 0);
-			this->elevator_breaker->set_thread_number(this->elevator_breaker, 0);
 
 			pthread_mutex_unlock(&this->mutex_threads);
 			pthread_mutex_unlock(&this->mutex_active_passengers);

Visitor/Visitor.c

@@ -23,7 +23,11 @@ void * runnable_Visitor(void * void_this){
 
 	printf("Visiteur %s : Je souhaite rendre visite a %s\n", this->name, this->contact_name);
 	printf("Visiteur %s : J'apelle à l'interphone\nVisiteur %s : J'apprends que %s habite à l'étage %d\n", this->name, this->name, this->contact_name, (this->destination = data->use_call_box(data, this->contact_name)));
-	data->main_building->go_to_floor(data->main_building, this->position, this->destination, passenger);
+	if (this->destination == this->position)
+		printf("Visiteur %s : pas besoin de prendre l'ascenseur pour cet étage, je vais y aller à pied\n", this->name);
+	else
+		data->main_building->go_to_floor(data->main_building, this->position, this->destination, passenger);
+
 	data->decrement_active_passengers(data);
 	data->unregister_thread(data, this->thread_number);
 	return NULL;

main.c

@@ -23,7 +23,7 @@ int main(int argc, char* argv[]) {
 	if(argc == 3){
 		shared_data->set_main_building(shared_data, NEW(Building, argv[1], argv[2]));
 	} else if (argc == 1){
-		shared_data->set_main_building(shared_data, NEW(Building, "../residents.txt", "../visitors.txt"));
+		shared_data->set_main_building(shared_data, NEW(Building, "../Scripts/residents_500.txt", "../Scripts/visitors_500.txt"));
 	} else{
 		CRASH("Arguments invalides\nUsage : ./LO41 [residents_file visitors_file]\n");
 	}