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https://gitlab.com/klmp200/LO41.git
synced 2024-12-23 00:01:11 +00:00
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b0bf4dba93
@ -199,12 +199,16 @@ void go_to_floor_Building(THIS(Building), int origin, int destination, Passenger
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if (destination < 0 || destination >= FLOORS) {CRASH("You are trying to reach a non existing floor\n");}
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this->waiting_floors[origin]++;//on ajoute à la liste des attentes
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pthread_mutex_lock(this->mutex_cond_get_inside_elevator);
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pthread_cond_wait(this->condition_floors[origin], this->mutex_cond_get_inside_elevator);
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pthread_mutex_unlock(this->mutex_cond_get_inside_elevator);
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elevator_number = this->get_inside_elevator(this, origin, passenger);
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if (elevator_number != -1){ //passenger accepted in elevator
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this->waiting_floors[origin]--;//on retire de la liste des attentes
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pthread_mutex_lock(this->mutex_cond_get_outside_elevator);
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pthread_cond_wait(this->condition_floors[destination], this->mutex_cond_get_outside_elevator);
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pthread_mutex_unlock(this->mutex_cond_get_outside_elevator);
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this->elevators[elevator_number]->remove_passenger(this->elevators[elevator_number], passenger);
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}else{
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if (passenger->type == RESIDENT)
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@ -212,6 +216,7 @@ void go_to_floor_Building(THIS(Building), int origin, int destination, Passenger
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else if (passenger->type == VISITOR)
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printf("Le visiteur %s à l'étage %d n'a pas pu rentrer dans un ascenseur. Préempté !\n", passenger->get_name(passenger), origin);
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//reloading fire
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this->waiting_floors[origin]--;
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this->go_to_floor(this, origin, destination, passenger);
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}
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@ -33,12 +33,12 @@ void _free__Elevator(THIS(Elevator)){
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void add_passenger_Elevator(THIS(Elevator), Passenger * passenger){
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pthread_mutex_lock(&this->mutex_passengers);
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this->passengers->insert_tail(this->passengers, ((void *)passenger), sizeof(Passenger));
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printf("L'ascenseur %s recoit le visiteur %s à l'étage %d\nIl y a maintenant %d passagers dans l'ascenseur %s\n", this->name,
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printf("L'ascenseur %s recoit le passager %s à l'étage %d\nIl y a maintenant %d passagers dans l'ascenseur %s\n", this->name,
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passenger->get_name(passenger),
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this->get_floor(this),
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this->passengers->get_size(this->passengers), this->name);
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if (this->passengers->get_size(this->passengers) >= MAX_ELEVATOR_CAPACITY)
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this->set_state(this, SLEEPING);
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/*if (this->passengers->get_size(this->passengers) >= MAX_ELEVATOR_CAPACITY)
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this->set_state(this, SLEEPING);*/
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pthread_mutex_unlock(&this->mutex_passengers);
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}
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@ -107,8 +107,10 @@ int can_get_inside_Elevator(THIS(Elevator), int floor){
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pthread_mutex_lock(&this->mutex_floor);
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permission = (this->passengers->get_size(this->passengers) < MAX_ELEVATOR_CAPACITY &&
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this->state == WAITING && this->floor == floor);
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/*this->state == WAITING &&*/ this->floor == floor);
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if(this->floor != floor)
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printf("DEBUG : Cause de la préemption : l'ascenseur %s n'est pas là !\n", this->name);
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pthread_mutex_unlock(&this->mutex_floor);
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pthread_mutex_unlock(&this->mutex_state);
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pthread_mutex_unlock(&this->mutex_passengers);
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@ -134,20 +136,24 @@ void *runnable_Elevator(void * void_this){
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printf("Initialisation de l'ascenseur %s\n", this->name);
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for (;;){
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building->signal_elevator_at_floor(data->main_building, this->get_floor(this));
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usleep(500000);
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if(this->target_floor == this->get_floor(this)){
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if((next_passenger_stop = this->get_next_passenger_stop(this)) != -1){
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this->target_floor = next_passenger_stop;
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}else if((next_call = building->get_next_call(building, this->floor)) != -1){
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this->target_floor = next_call;
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next_passenger_stop = this->get_next_passenger_stop(this);
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next_call = building->get_next_call(building, this->floor);
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if (next_passenger_stop == this->get_floor(this) || next_call == this->get_floor(this)){
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printf("Ascenseur %s attends pour déposer ou prendre un passager supplémentaire\n", this->name); //while pour attendre ?
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}else{
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if(next_passenger_stop != -1){
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this->target_floor = next_passenger_stop;
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}else if(next_call != -1){
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this->target_floor = next_call;
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}
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}
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}
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if(this->get_floor(this) != this->target_floor){
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this->set_floor(this, this->target_floor);
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printf("Ascenseur %s en route vers l'étage %d\n", this->name, this->target_floor);
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/*printf("DEBUG : Next passenger stop : %d\n", next_passenger_stop);
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printf("DEBUG : Next call from user : %d\n", next_call);
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printf("\n\n");*/
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fflush(stdout);
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}
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}
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@ -11,7 +11,7 @@
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#include "../Passenger/Passenger.h"
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//#define MAX_ELEVATOR_CAPACITY 10
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#define MAX_ELEVATOR_CAPACITY 3
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#define MAX_ELEVATOR_CAPACITY 10
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typedef enum {RUNNING, WAITING, SLEEPING, BROKEN} ELEVATOR_STATE;
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@ -25,7 +25,10 @@ void * runnable_Resident(void * void_this){
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printf("Je suis le resident %s et je suis a l'etage %d en direction de l'etage %d\n",
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this->name, this->apartment_floor, this->destination);
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data->main_building->go_to_floor(data->main_building, this->position, this->destination, passenger);
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if(this->position == this->destination)
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printf("Résident %s : je reste chez moi\n", this->name);
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else
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data->main_building->go_to_floor(data->main_building, this->position, this->destination, passenger);
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return NULL;
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}
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