diff --git a/deepQlearn_0/src/deepQlearning/learn_to_drive.c b/deepQlearn_0/src/deepQlearning/learn_to_drive.c
new file mode 100644
index 0000000..cbd4af1
--- /dev/null
+++ b/deepQlearn_0/src/deepQlearning/learn_to_drive.c
@@ -0,0 +1,24 @@
+#include "learn_to_drive.h"
+
+
+float reLU(float x){
+  if(x>0) return x;
+  return 0;
+}
+
+float d_reLU(float x){
+  if (x>0) return 1;
+  return 0;
+}
+
+float L2(float t, float o){
+  return (o - t) * (o - t)/2;
+}
+
+float D_L2(float t, float o){
+  return (o - t);
+}
+
+
+
+
diff --git a/deepQlearn_0/src/deepQlearning/learn_to_drive.h b/deepQlearn_0/src/deepQlearning/learn_to_drive.h
new file mode 100644
index 0000000..2538e6b
--- /dev/null
+++ b/deepQlearn_0/src/deepQlearning/learn_to_drive.h
@@ -0,0 +1,86 @@
+#ifndef __LEARNING_VEHICLE__C_H____
+#define __LEARNING_VEHICLE__C_H____
+
+//#include <pthread.h>
+
+#include "neuron_t/neuron_t.h"
+
+#include "list_t/list_t.h"
+
+
+#include "vehicle.h"
+
+//float reLU(float x);
+
+//float d_reLU(float x);
+
+
+struct qlearning_params {
+  double learning_rate;
+  double discount_factor;
+  double exploration_factor;
+};
+
+
+struct reward_lists {
+  struct main_list_TYPE_L_INT * list_main_cumul;
+  struct main_list_TYPE_L_INT * list_target_cumul;
+  struct main_list_TYPE_L_INT * progress_best_cumul;
+};
+
+struct delay_params {
+  size_t delay_between_episodes;
+  size_t delay_between_games;
+};
+
+struct networks_qlearning {
+  config_layers *config;
+  neurons_TYPE_FLOAT *main_net;
+  neurons_TYPE_FLOAT *target_net;
+  neurons_TYPE_FLOAT *best_net;
+};
+
+struct RL_agent {
+  struct networks_qlearning * networks;
+  struct vehicle * car;
+  struct reward_lists * rewards;
+  struct delay_params * delay;
+  struct qlearning_params *qlearnParams;
+
+};
+
+struct networks_qlearning * create_nework_qlearning(
+  struct config_layers * config,
+  bool randomize, float minR, float maxR,  int randomRange
+);
+struct reward_lists * create_reward_lists ();
+struct delay_params * create_delay_params (
+  size_t delay_between_episodes,
+  size_t delay_between_games
+);
+
+struct qlearning_params (
+  double learning_rate,
+  double discount_factor,
+  double exploration_factor
+);
+
+struct RL_agent * create_RL_agent (
+  struct networks_qlearning * networks,
+  struct vehicle * car,
+  struct reward_lists * rewards,
+  struct delay_params * delay,
+  struct qlearning_params *qlearnParams
+);
+
+void free_networks_qlearning (struct networks_qlearning * networks);
+void free_reward_lists(struct reward_lists *rwd_l);
+void free_delay_params (struct delay_params *dly_p);
+void free_qlearning_params(struct qlearning_params *q_params);
+void free_RL_agent(struct RL_agent *rlAgent);
+
+void copy_weight_in_networks_from_main_to_target(struct networks_qlearning * networks);
+void copy_weight_in_networks_from_main_to_best(struct networks_qlearning * networks);
+
+
+#endif /* __LEARNING_VEHICLE__C_H____ */
diff --git a/deepQlearn_0/src/deepQlearning/vehicle.c b/deepQlearn_0/src/deepQlearning/vehicle.c
new file mode 100644
index 0000000..0b44486
--- /dev/null
+++ b/deepQlearn_0/src/deepQlearning/vehicle.c
@@ -0,0 +1,548 @@
+#include "vehicle.h"
+
+#define NB_ACTION 3
+#define NB_SENSORS 3
+
+//#define LEFT 0
+//#define CENTER 1
+//#define RIGHT 2
+
+#define LIMIT_DISTANCE ((float)1)/50
+
+#define REWARD_STOP -1000
+#define REWARD_CONTINUE 100
+#define THRESHOLD_REWARD 10000
+
+
+struct game_status * create_game_status(){
+  struct game_status * status = malloc(sizeof(struct game_status));
+  status->state = 0;
+  status->reward = 0;
+  status->cumulative_reward = 0;
+  status->done = false;
+}
+
+struct coordinate * create_coordinate(size_t dim_size){
+  struct coordinate * ret_coord = malloc(sizeof(struct coordinate));
+  ret_coord->dimension_size = dim_size;
+  ret_coord->x = malloc(dim_size * sizeof(float));
+
+  return ret_coord;
+}
+struct blocks * create_blocks(size_t nb_blocks, size_t dim_size){
+  struct blocks * ret_blocks = malloc(sizeof(struct blocks));
+  ret_blocks->nb_blocks = nb_blocks;
+  ret_blocks->dimension_size = dim_size;
+  ret_blocks->lower_bound_block = malloc(nb_blocks * sizeof(struct coordinate *));
+  ret_blocks->upper_bound_block = malloc(nb_blocks * sizeof(struct coordinate *));
+  ret_blocks->bounds_all_blocks = NULL;
+  ret_blocks->all_updated = false;
+  ret_blocks->marker = malloc(nb_blocks * sizeof(bool));
+  
+  for(size_t i=0; i<nb_blocks; ++i){
+    ret_blocks->lower_bound_block[i] = create_coordinate(dim_size);
+    ret_blocks->upper_bound_block[i] = create_coordinate(dim_size);
+    ret_blocks->marker[i] = false;
+  } 
+
+  return ret_blocks;
+}
+
+struct sensors * create_sensors(size_t nb_values){
+  struct sensors * ret_sensors = malloc(sizeof(struct sensors));
+  ret_sensors->nb_values = nb_values;
+  ret_sensors->value = malloc(nb_values * sizeof(float));
+
+  return ret_sensors;
+}
+
+struct vehicle * create_vehicle(struct blocks *path){
+  struct vehicle * ret_vehicle = malloc(sizeof(struct vehicle));
+  
+  ret_vehicle->coord = create_coordinate(2);
+  ret_vehicle->sensor = create_sensors(NB_SENSORS);
+  ret_vehicle->path = path;
+  
+  ret_vehicle->status = create_game_status();
+ 
+  reset(ret_vehicle);
+   
+  return ret_vehicle; 
+
+}
+
+void free_game_status(struct game_status *status){
+  free(status);
+}
+
+void free_coordinate(struct coordinate *coord){
+  free(coord->x);
+  free(coord);
+}
+
+void free_blocks(struct blocks *blk){
+  for(size_t i=0; i<blk->nb_blocks; ++i){
+    free_coordinate(blk->lower_bound_block[i]);
+    free_coordinate(blk->upper_bound_block[i]);
+  }
+  free(blk->lower_bound_block);
+  free(blk->upper_bound_block);
+  if(blk->bounds_all_blocks != NULL){
+    free_coordinate(blk->bounds_all_blocks[0]);
+    free_coordinate(blk->bounds_all_blocks[1]);
+    free(blk->bounds_all_blocks);
+  }
+  free(blk->marker);
+  free(blk);
+}
+
+void free_sensors(struct sensors *snsr){
+  free(snsr->value);
+  free(snsr);
+}
+
+void free_vehicle(struct vehicle * vhcl){
+  free_coordinate(vhcl->coord);
+  free_blocks(vhcl->path);
+  free_sensors(vhcl->sensor);
+  free_game_status(vhcl->status);
+
+  free(vhcl);
+}
+
+
+float scalar_product(struct coordinate *coord1, struct coordinate *coord2){
+  size_t dimension_size = coord1->dimension_size;
+  if(coord1->dimension_size > coord2->dimension_size )
+    dimension_size = coord2->dimension_size;
+
+  float scalar = 0;
+  for(size_t i=0; i<dimension_size; ++i){
+    scalar += (coord1->x[i] * coord2->x[i]);
+  }
+
+  return scalar;
+}
+
+float vector_norm2(struct coordinate * coord){
+  float scalar  = scalar_product(coord, coord);
+  return (float)sqrt(scalar);
+}
+
+bool is_in_block_index(struct blocks *blk, size_t index, struct coordinate *coord){
+  if(blk->dimension_size != coord->dimension_size) return false;
+  for(size_t j=0; j<blk->dimension_size; ++j){
+    if( ((blk->lower_bound_block[index])->x[j] > coord->x[j] ) ||
+        ((blk->upper_bound_block[index])->x[j] < coord->x[j] )   ){
+      return false;
+    }
+  }
+  return true;
+  
+}
+
+
+int is_in_blocks(struct blocks *blk, struct coordinate *coord){
+  if(blk->dimension_size != coord->dimension_size) return 0;
+  size_t count_in = 0;
+  for(size_t i=0; i<blk->nb_blocks; ++i){
+    count_in = 0;
+    for(size_t j=0; j<blk->dimension_size; ++j){
+      if( ((blk->lower_bound_block[i])->x[j] <= coord->x[j] ) &&
+          ((blk->upper_bound_block[i])->x[j] >= coord->x[j] )   ){
+        ++count_in;
+      }      
+    }
+    if(count_in == blk->dimension_size ) 
+      return (i+1);
+  }
+  return 0;
+}
+
+void printCoordinate(struct coordinate *coord, char *msg){
+  for(size_t i=0; i<coord->dimension_size; ++i){
+    printf(" %f,", coord->x[i]);
+  }
+  printf("{%s} [ %ld ]\n", msg, coord->dimension_size);
+}
+
+void copy_coordinate(struct coordinate *coord, float *x){
+  for(size_t i=0; i<coord->dimension_size; ++i){
+    coord->x[i] = x[i];
+  }
+}
+
+struct coordinate ** bounds_limits_blocks(struct blocks *blk){ /* min x , max y */
+  
+  struct coordinate **bounds_coord = malloc(2 * sizeof(struct coordinate*)) ;
+  bounds_coord[0] = create_coordinate(blk->dimension_size);
+  bounds_coord[1] = create_coordinate(blk->dimension_size);
+
+  copy_coordinate(bounds_coord[0], blk->lower_bound_block[0]->x);
+  copy_coordinate(bounds_coord[1], blk->upper_bound_block[1]->x);
+
+  for(size_t i=1; i<blk->nb_blocks; ++i){
+    for(size_t j=0; j<blk->dimension_size; ++j){
+      bounds_coord[0]->x[j] = MIN(bounds_coord[0]->x[j], blk->lower_bound_block[i]->x[j]);
+      bounds_coord[0]->x[j] = MIN(bounds_coord[0]->x[j], blk->upper_bound_block[i]->x[j]);
+      bounds_coord[1]->x[j] = MAX(bounds_coord[1]->x[j], blk->lower_bound_block[i]->x[j]);
+      bounds_coord[1]->x[j] = MAX(bounds_coord[1]->x[j], blk->upper_bound_block[i]->x[j]);
+    }
+
+  }
+  
+
+  return bounds_coord;
+
+}
+
+void update_bounds_limits_blocks(struct blocks * blk){
+  if(blk->all_updated == false){
+    blk->all_updated = true;
+
+    if(blk->bounds_all_blocks != NULL){
+      free_coordinate(blk->bounds_all_blocks[0]);
+      free_coordinate(blk->bounds_all_blocks[1]);
+      free(blk->bounds_all_blocks);
+    }
+    blk->bounds_all_blocks = bounds_limits_blocks(blk);
+  }
+}
+
+void print2D_blocks(struct blocks *blk, float scale_x, float scale_y, char pad){
+  if(blk->dimension_size == 2){
+    //struct coordinate ** bounds_coord = bounds_limits_blocks(blk);
+    update_bounds_limits_blocks(blk);
+    struct coordinate ** bounds_coord = blk->bounds_all_blocks;
+
+    for(int i=0; i<(bounds_coord[0]->dimension_size); ++i){
+      printf(" x[%d]: %f <= %f \n",i, bounds_coord[0]->x[i],bounds_coord[1]->x[i]);
+    }
+
+    struct coordinate * coord = create_coordinate(2);
+//    int offset_space = 0; 
+//    int offset = 2;
+    //for(coord->x[1] = bounds_coord[0]->x[1]; coord->x[1] < bounds_coord[1]->x[1]; coord->x[1]+=scale_y )
+    for(coord->x[1] = bounds_coord[1]->x[1]; coord->x[1] > bounds_coord[0]->x[1]; coord->x[1]-=scale_y )
+    //for(coord->x[1] = bounds_coord[1]->x[1]; coord->x[1] > 0; coord->x[1]-=scale_y )
+    {
+//      printf("%*c",offset_space,' ');
+//      offset_space += offset;
+      for(coord->x[0] = bounds_coord[0]->x[0]; coord->x[0] < bounds_coord[1]->x[0]; coord->x[0]+=scale_x )
+      //for(coord->x[0] = 0; coord->x[0] < bounds_coord[1]->x[0]; coord->x[0]+=scale_x )
+      {
+        /*if(is_in_blocks(blk, coord))
+          printf("%c",pad);
+          */
+        int in = is_in_blocks(blk,coord);
+        if(in)
+          printf("%d",in);
+        else
+          printf(" ");
+      }
+      printf("\n");
+    }
+    free_coordinate(coord);
+    
+//    free_coordinate(bounds_coord[0]);
+//    free_coordinate(bounds_coord[1]);
+//    free(bounds_coord);
+
+  }
+
+}
+
+
+struct blocks * block_neighbord_Point(struct coordinate *coord, float *radius ){
+  struct blocks * blk = create_blocks(1, coord->dimension_size);
+  for(size_t i=0; i<blk->dimension_size; ++i){
+    blk->lower_bound_block[0]->x[i] = coord->x[i]-radius[i] ;
+    blk->upper_bound_block[0]->x[i] = coord->x[i]+radius[i] ;
+  }
+
+  return blk;
+}
+
+void print2D_blocks_withPoint(struct blocks *blk, float scale_x, float scale_y, char pad, struct coordinate *coordPoint){
+  if(blk->dimension_size == 2){
+    //struct coordinate ** bounds_coord = bounds_limits_blocks(blk);
+    update_bounds_limits_blocks(blk);
+    struct coordinate ** bounds_coord = blk->bounds_all_blocks;
+    
+    struct coordinate * coord = create_coordinate(2);
+    
+    float *radius = malloc(2 * sizeof(float));
+    //radius[0] = MIN(scale_x, scale_y);
+    //radius[1] = radius[0];
+    radius[0]=scale_x;
+    radius[1]=scale_y;
+
+    struct blocks * blk_point = block_neighbord_Point(coordPoint, radius);
+    //for(coord->x[1] = bounds_coord[0]->x[1]; coord->x[1] < bounds_coord[1]->x[1]; coord->x[1]+=scale_y )
+    for(coord->x[1] = bounds_coord[1]->x[1]; coord->x[1] > bounds_coord[0]->x[1]; coord->x[1]-=scale_y ){
+      for(coord->x[0] = bounds_coord[0]->x[0]; coord->x[0] < bounds_coord[1]->x[0]; coord->x[0]+=scale_x ){
+        if(is_in_blocks(blk_point, coord))
+          printf("\033[0;31m"); // red
+        if(is_in_blocks(blk, coord))
+          printf("%c",pad);
+        /*int in = is_in_blocks(blk,coord);
+        if(in)
+          printf("%d",in);
+        */
+        else 
+          printf(" ");
+        //printf("\033[37;01m"); // white gras
+        printf("\033[0;37m"); // white
+        //printf("\033[0;30m"); // black
+      }
+      printf("\n");
+    }
+
+
+    free_coordinate(coord);
+
+    free_blocks(blk_point);
+    free(radius);
+  }
+}
+
+void print2D_blocks_indexOne_withPoint(struct blocks *blk, float scale_x, float scale_y, struct coordinate *coordPoint){
+  if(blk->dimension_size == 2){
+    update_bounds_limits_blocks(blk);
+    struct coordinate ** bounds_coord = blk->bounds_all_blocks;
+    
+    struct coordinate * coord = create_coordinate(2);
+    
+    float *radius = malloc(2 * sizeof(float));
+    radius[0]=scale_x;
+    radius[1]=scale_y;
+
+    struct blocks * blk_point = block_neighbord_Point(coordPoint, radius);
+    for(coord->x[1] = bounds_coord[1]->x[1]; coord->x[1] > bounds_coord[0]->x[1]; coord->x[1]-=scale_y ){
+      for(coord->x[0] = bounds_coord[0]->x[0]; coord->x[0] < bounds_coord[1]->x[0]; coord->x[0]+=scale_x ){
+        if(is_in_blocks(blk_point, coord))
+          printf("\033[0;31m"); // red
+        int in = is_in_blocks(blk,coord);
+        if(in)
+          printf("%d",in);
+        else 
+          printf(" ");
+        printf("\033[0;37m"); // white
+      }
+      printf("\n");
+    }
+
+
+    free_coordinate(coord);
+
+    free_blocks(blk_point);
+    free(radius);
+  }
+
+}
+
+void goto_xy(int x, int y)
+{
+    printf("%c[%d;%df", 0x1B, y, x);
+}
+
+
+static struct winsize w;
+
+void init_win(){
+  ioctl(1, TIOCGWINSZ, &w);
+}
+
+void print_vehicle_n_path(struct vehicle *v, float scale_x, float scale_y){
+  static bool first = true;
+  if(first){
+    first = false;
+    init_win();
+    char pad[w.ws_col+1];
+    int i=0;
+    for(i=0; i<w.ws_col+1; ++i) pad[i]=' ';
+    pad[i]='\0';
+    for(i=0; i<w.ws_row / 2 ; ++i) printf("%s\n",pad);;
+
+  }
+    //goto_xy(0,w.ws_row - lines);
+  goto_xy(0,0);
+    //printf("lines : %d , row : %d : diff: %d\n",lines, w.ws_row , w.ws_row - lines);
+  print2D_blocks_indexOne_withPoint(v->path, scale_x, scale_y,  v->coord);
+  //printf("lines print : %d\n",lines);
+  printf("\nlog : %s \n",v->status->log);
+}
+
+void move_vehicle(struct vehicle *v){
+  v->coord->x[0] += v->speed * cos(v->direction * M_PI / 180);
+  v->coord->x[1] += v->speed * sin(v->direction * M_PI / 180);
+}
+
+float distance2_coordinate(struct coordinate *c0, struct coordinate *c1){
+  if(c0->dimension_size != c1->dimension_size) return 0;
+  float d=0, tmp;
+  for(size_t i=0; i<c0->dimension_size; ++i){
+     tmp = (c0->x[i] - c1->x[i]);
+     d += tmp * tmp;
+  }
+  return sqrt(d);
+}
+
+#define SENSOR_VALUE_CALCULATE(position, deviation)\
+  direction_radian = (v->direction + deviation) * M_PI / 180;\
+  while( is_in_blocks(v->path, diStep_sensor )){\
+    diStep_sensor->x[0] += step_sensor * cos(direction_radian);\
+    diStep_sensor->x[1] += step_sensor * sin(direction_radian);\
+  }\
+  v->sensor->value[position] = (MIN(49,(distance2_coordinate(diStep_sensor, v->coord)))) / 50;\
+  
+  //v->sensor->value[position] = (MIN(49,(int)(distance2_coordinate(diStep_sensor, v->coord)/10))) / 50;\
+
+void read_sensor(struct vehicle *v){
+  float step_sensor = ((float)1)/SUBDIVISION;
+  struct coordinate * diStep_sensor = create_coordinate(2);
+  copy_coordinate(diStep_sensor, v->coord->x);
+  
+  // count the number of step until we go out of the path = distance
+  // center sensor
+  float direction_radian ;
+  SENSOR_VALUE_CALCULATE(CENTER,0);
+
+  copy_coordinate(diStep_sensor, v->coord->x);
+  // right sensor 
+  SENSOR_VALUE_CALCULATE(RIGHT,45);
+  
+  copy_coordinate(diStep_sensor, v->coord->x);
+  // left sensor
+  SENSOR_VALUE_CALCULATE(LEFT, -45);
+ 
+  free_coordinate(diStep_sensor);
+
+}
+
+#define ADD_CHAR_LOG(status, c)\
+  do{\
+    if(status->cur_log >= LOG_LENTH){\
+      status->cur_log = 0;\
+    }\
+    status->log[(status->cur_log)++]=c;\
+  }while(0);  \
+  \
+
+
+#define ADD_CHAR_LOG_ENDED(status, c)\
+  do{\
+    if(status->cur_log >= LOG_LENTH){\
+      status->cur_log = 0;\
+    }\
+    status->log[(status->cur_log)++]=c;\
+    status->log[(status->cur_log)]='\0';\
+  }while(0);  \
+  \
+
+void add_string_log_M(struct game_status *status, char *str ){
+  size_t i;
+  for(i=0; i < strlen(str) - 1; ++i){
+    ADD_CHAR_LOG(status, str[i]);
+  }
+  ADD_CHAR_LOG_ENDED(status, str[i]);
+}
+
+
+void add_string_log(struct game_status *status, char *str ){
+  size_t i;
+  for(i=0; i < strlen(str) - 1; ++i){
+    if(status->cur_log >= LOG_LENTH){
+      status->cur_log = 0;
+    }
+    status->log[(status->cur_log)++]=str[i];
+  }
+  if(status->cur_log >= LOG_LENTH){
+    status->cur_log = 0;
+  }
+  status->log[(status->cur_log)++]=str[i];
+  status->log[(status->cur_log)]='\0';
+
+}
+
+void step(struct vehicle *v, int action){
+  float action_value[NB_ACTION]={-3,0,3}; // [LEFT, CENTER, RIGHT]
+  v->direction = v->direction + action_value[action % 3];
+  v->speed = ((float)1)/2;
+  move_vehicle(v);
+  read_sensor(v);
+  struct game_status *status = v->status;
+  status->state =  v->sensor->value[LEFT]* 2500 + 
+              v->sensor->value[CENTER]* 50 + 
+              v->sensor->value[RIGHT] ;
+  status->reward = 0;
+  status->done =false;
+  struct blocks * path = v->path;
+    printf(" center : %f vs %f direction: %f\n",v->sensor->value[CENTER], LIMIT_DISTANCE, v->direction);
+  if( v->sensor->value[CENTER]<= LIMIT_DISTANCE ){
+    status->reward = REWARD_STOP;
+    status->done = true;
+  }
+  else{
+    bool breaked = false;
+    long prec, next;
+    char msg[48];
+    for(long i=0; i< path->nb_blocks; ++i){
+        //prec = (i-1)%(path->nb_blocks);
+        prec = (i + path->nb_blocks - 1 )%(path->nb_blocks);
+        next = (i + 1)%(path->nb_blocks);
+        printf("i:%ld, prec:%ld, next:%ld: maker %d, prec marker %d\n",i,prec,next, path->marker[i], path->marker[prec]);
+      if(is_in_block_index(path, i, v->coord)){
+        if(path->marker[i] == false && path->marker[prec] == true){
+          path->marker[i]=true;
+          path->marker[prec]=false;
+          status->reward = REWARD_CONTINUE;
+          status->done = false;
+          sprintf(msg," %ld,",i);
+          add_string_log(status, msg);
+        }
+        if(path->marker[next] == true){
+          status->reward = REWARD_STOP;
+          status->done = true;
+          add_string_log(status, "| reverse |");
+        }
+        breaked = true;
+        break;
+      }
+    }
+    if(breaked == false){
+      if(status->cumulative_reward > THRESHOLD_REWARD){
+        status->reward = REWARD_CONTINUE;
+        status->done = true;
+      }
+    }
+  }
+  status->cumulative_reward += status->reward;
+
+}
+
+
+
+void reset(struct vehicle *v){
+  struct blocks * path = v->path;
+  long int i;
+  for(i=0; i<(path->nb_blocks -1); ++i)
+    path->marker[i] = false;
+  path->marker[i] = true;
+  v->status->cumulative_reward = 0;
+  sprintf(v->status->log,"\n");
+  v->status->cur_log = 0;
+  srand(time(NULL));
+  int random;
+  int diff;
+  diff = path->upper_bound_block[0]->x[0] - path->lower_bound_block[0]->x[0];
+  random = rand() % diff;
+  v->coord->x[0] = path->lower_bound_block[0]->x[0] + random;
+  diff = path->upper_bound_block[0]->x[1] - path->lower_bound_block[0]->x[1];
+  random = rand() % diff;
+  v->coord->x[1] = path->lower_bound_block[0]->x[1] + random;
+  random = rand() % 50;
+  v->direction = random - 25;
+  //v->direction = 15;
+  v->speed = 1;
+}
diff --git a/deepQlearn_0/src/deepQlearning/vehicle.h b/deepQlearn_0/src/deepQlearning/vehicle.h
new file mode 100644
index 0000000..10a3377
--- /dev/null
+++ b/deepQlearn_0/src/deepQlearning/vehicle.h
@@ -0,0 +1,119 @@
+#ifndef __VEHICLE__C_H__
+#define __VEHICLE__C_H__
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+
+#include <sys/ioctl.h>
+
+
+#include <math.h>
+
+#include "tools_t/tools_t.h"
+#include "dimension_t/dimension_t.h"
+
+#define LOG_LENTH 128
+
+#define LEFT 0
+#define CENTER 1
+#define RIGHT 2
+
+#define SUBDIVISION 10
+
+
+struct game_status {
+  long state;
+  long reward;
+  long cumulative_reward;
+  bool done;
+  char log[LOG_LENTH];
+  int cur_log;
+};
+
+struct coordinate {
+  size_t dimension_size;
+  float *x;
+};
+
+/*
+  +-----------------------+ <-- upper_bound_block (coordinate (6,5) for example) 
+  |                       |
+  |                       |
+  |  BLOCK                |
+  |                       |
+  |                       |
+  +-----------------------+ 
+  ^ 
+  |
+  lower_bound_block (coordinate ( 0,0 ) for example
+
+*/
+struct blocks {
+  size_t nb_blocks;
+  struct coordinate **lower_bound_block; 
+  struct coordinate **upper_bound_block;
+  struct coordinate **bounds_all_blocks;
+  bool all_updated;
+  size_t dimension_size;
+  bool *marker;
+  //float step: // size of subdivision of the lowest large
+};
+
+
+struct sensors {
+  size_t nb_values;
+  float *value;
+};
+
+struct vehicle {
+  struct coordinate *coord;
+  float direction;
+  float speed;
+  struct sensors *sensor;
+  struct blocks *path;
+  struct game_status *status;
+};
+
+struct game_status * greate_game_status();
+struct coordinate * create_coordinate(size_t dim_size);
+struct blocks * create_blocks(size_t nb_blocks, size_t dim_size);
+
+struct sensors * create_sensors(size_t nb_values);
+struct vehicle * create_vehicle( 
+  struct blocks *path
+);
+
+void free_game_status(struct game_status *status);
+void free_coordinate(struct coordinate *coord);
+void free_blocks(struct blocks *blk);
+
+void free_sensors(struct sensors *snsr);
+
+void free_vehicle(struct vehicle * vhcl);
+
+void update_bounds_limits_blocks(struct blocks * blk);
+
+int is_in_blocks(struct blocks *blk, struct coordinate *coord);
+
+void copy_coordinate(struct coordinate *coord, float *x);
+
+void move_vehicle(struct vehicle *v);
+void read_sensor(struct vehicle *v);
+void step(struct vehicle *v, int action);
+
+void reset(struct vehicle *v);
+
+void print2D_blocks_indexOne_withPoint(struct blocks *blk, float scale_x, float scale_y, struct coordinate *coordPoint);
+void print_vehicle_n_path(struct vehicle *v, float scale_x, float scale_y);
+
+float distance2_coordinate(struct coordinate *c0, struct coordinate *c1);
+
+void print2D_blocks(struct blocks *blk, float scale_x, float scale_y, char pad);
+void print2D_blocks_withPoint(struct blocks *blk, float scale_x, float scale_y, char pad, struct coordinate *coordPoint);
+
+#endif /* __VEHICLE__C_H__  */
diff --git a/deepQlearn_0/test/Makefile b/deepQlearn_0/test/Makefile
new file mode 100644
index 0000000..30548f5
--- /dev/null
+++ b/deepQlearn_0/test/Makefile
@@ -0,0 +1,88 @@
+
+
+
+
+NAME_TEST=is_good
+CC=gcc
+ROOT_DIR=$(PWD)
+YTESTDIR=$(PWD)/../../ytest_t
+YTOOLDIR=$(PWD)/../../ytools_t
+YPERMDIR=$(PWD)/../../ypermutation_t
+DIMDIR=$(PWD)/../../dimension_t
+
+TENSDIR=$(PWD)/../../tensor_t
+
+NEURODIR=$(PWD)/../../neuron_t
+INCLUDE_DIR=$(PWD)/../src/deepQlearning
+CFLAGS=-I$(INCLUDE_DIR) -I$(NEURODIR)/src -I$(YPERMDIR)/src -I$(YTESTDIR)/include_ytest/include -I$(DIMDIR)/src -I$(TENSDIR)/src -I$(YTOOLDIR)/include #"-D DEBUG=1"
+LDFLAGS=-L$(YTESTDIR) -lytest -lOpenCL -lm -lpthread  #-lcurses
+
+#SRC_DIR=$(ROOT_DIR)/src
+#SRC=$(wildcard */*/*.c) 
+SRC=$(wildcard **/**/*.c) 
+#HEADS=$(OBJS:.o=.h)
+TEST_DIR=$(PWD)
+
+EXECSRC=$(NAME_TEST).c 
+#EXECSRC=openF.c
+
+EXEC=launch_$(NAME_TEST)_m
+
+NEUROSRC=$(NEURODIR)/src/neuron_t/neuron_t.c
+NEUROSRC_O=$(NEUROSRC:.c=.o)
+
+
+TENSRC=$(TENSDIR)/src/tensor_t/tensor_t.c
+TENSRC_O=$(TENSRC:.c=.o)
+
+VEHICLESRC=$(INCLUDE_DIR)/vehicle.c
+VEHICLESRC_O=$(VEHICLESRC:.c=.o)
+
+
+TOOLSRC_O=$(YTOOLDIR)/src/tools_t/tools_t.o
+
+PERMSRC_O=$(YPERMDIR)/src/permutation_t/permutation_t.o
+
+DIMSRC_O=$(DIMDIR)/src/dimension_t/dimension_t.o
+
+TOPTARGETS := all clean 
+
+DEPS=$(DIMDIR) $(YPERMDIR) $(YTESTDIR) $(TENSDIR) $(NEURODIR) $(YTOOLDIR)
+
+OBJ=$(VEHICLESRC_O) $(DIMSRC_O) $(PERMSRC_O) $(TENSRC_O) $(NEUROSRC_O) $(TOOLSRC_O)
+
+LIB_YTEST=$(YTESTDIR)/libytest.so
+
+
+$(TOPTARGETS): $(DEPS) 
+
+$(DEPS):
+	$(MAKE) -C $@ $(MAKECMDGOALS)
+
+
+#PERMSRC_O=$(PERMSRC:.c=.o)
+#SETTSRC_O=$(PWD)/../src/set_theoric_t/set_theoric_t.o
+#SETTSRC_O=$(SETTSRC:.c=.o)
+#TOOLSRC=$(TOOLDIR)/src/tools_t/tools_t.c
+#TOOLSRC_O=$(TOOLSRC:.c=.o)
+
+
+all: $(EXEC) $(LIB_YTEST)
+
+$(EXEC):	$(EXECSRC) $(OBJ)
+	$(CC) -o $@ $^ $(CFLAGS) $(LDFLAGS)
+
+$(VEHICLESRC_O): $(VEHICLESRC) $(TOOLSRC_O) $(DIMSRC_O)
+	$(CC) -o $@ -c $< $(CFLAGS) 
+
+
+.PHONY: clean mrproper
+
+clean:
+	rm -f $(OBJ)
+
+mrproper: clean
+	rm -f $(EXEC)
+
+run: $(EXEC)
+	$(EXEC) -h
diff --git a/deepQlearn_0/test/is_good.c b/deepQlearn_0/test/is_good.c
new file mode 100644
index 0000000..5144783
--- /dev/null
+++ b/deepQlearn_0/test/is_good.c
@@ -0,0 +1,210 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+
+#include <math.h>
+
+// for sleep !
+#ifdef __linux__ 
+  #include <unistd.h>
+#elif _WIN32 
+  #include <windows.h>
+#endif
+
+#include "ftest/ftest.h"
+#include "ftest/ftest_array.h"
+#include "fmock/fmock.h"
+
+
+//#include "permutation_t/permutation_t.h"
+#include "neuron_t/neuron_t.h"
+
+#include "vehicle.h"
+
+TEST(create_coordenate){
+  struct coordinate * coord = create_coordinate(3);
+  coord->x[0]=0;
+  coord->x[1]=1.2;
+  coord->x[0]=0.8;
+
+  free_coordinate(coord);
+}
+
+TEST(create_blocks){
+  size_t nb_block = 7;
+  size_t dim= 2;
+  struct blocks * zn = create_blocks(nb_block, dim);
+
+  for(size_t i=0; i<nb_block; ++i){
+    for(size_t j=0; j<dim; ++j){
+      zn->lower_bound_block[i]->x[j] = 0;
+      zn->upper_bound_block[i]->x[j] = (i+1)*(j+1);
+    }
+  }
+
+  
+  for(size_t i=0; i<nb_block; ++i){
+    LOG("%s"," || (");
+    for(size_t j=0; j<dim; ++j)
+      LOG(" %f ", zn->lower_bound_block[i]->x[j]);
+    LOG("%s",")\\ (");
+    for(size_t j=0; j<dim; ++j)
+      LOG(" %f ", zn->upper_bound_block[i]->x[j]);
+    LOG("%s",")");
+ 
+ }
+    LOG("\n");
+  
+  free_blocks(zn);
+
+}
+
+TEST(is_in_blocks){
+  size_t nb_block = 3;
+  size_t dim= 2;
+  struct blocks * zn = create_blocks(nb_block, dim);
+  
+  copy_coordinate(zn->lower_bound_block[0], (float[]){0,0});
+  copy_coordinate(zn->upper_bound_block[0], (float[]){2,2});
+  copy_coordinate(zn->lower_bound_block[1], (float[]){2,0});
+  copy_coordinate(zn->upper_bound_block[1], (float[]){4,4});
+  copy_coordinate(zn->lower_bound_block[2], (float[]){0,4});
+  copy_coordinate(zn->upper_bound_block[2], (float[]){6,7});
+  
+  struct coordinate *coord = create_coordinate(2);
+
+  copy_coordinate(coord, (float[]){1,1});
+  EXPECT_TRUE(is_in_blocks(zn, coord));
+  
+  copy_coordinate(coord, (float[]){1,5});
+  EXPECT_TRUE(is_in_blocks(zn, coord));
+  
+  copy_coordinate(coord, (float[]){3,3});
+  EXPECT_TRUE(is_in_blocks(zn, coord));
+  
+  copy_coordinate(coord, (float[]){1,3});
+  EXPECT_FALSE(is_in_blocks(zn, coord));
+
+  print2D_blocks(zn,0.4,0.6, '.');
+
+
+  free_blocks(zn);
+  free_coordinate(coord);
+
+
+}
+
+
+TEST(print_blocks_withPoint){
+  size_t nb_block = 7;
+  size_t dim= 2;
+  struct blocks * zn = create_blocks(nb_block, dim);
+
+/*   
+  copy_coordinate(zn->lower_bound_block[0], (float[]){0,0});
+  copy_coordinate(zn->upper_bound_block[0], (float[]){8,2});
+  copy_coordinate(zn->lower_bound_block[1], (float[]){8,0});
+  copy_coordinate(zn->upper_bound_block[1], (float[]){12,4});
+  copy_coordinate(zn->lower_bound_block[2], (float[]){0,4});
+  copy_coordinate(zn->upper_bound_block[2], (float[]){14,7});
+  copy_coordinate(zn->lower_bound_block[3], (float[]){15,2});
+  copy_coordinate(zn->upper_bound_block[3], (float[]){18,7});
+ */ 
+
+  copy_coordinate(zn->lower_bound_block[0], (float[]){0,0});
+  copy_coordinate(zn->upper_bound_block[0], (float[]){2,7});
+  copy_coordinate(zn->lower_bound_block[1], (float[]){2,0});
+  copy_coordinate(zn->upper_bound_block[1], (float[]){4,2});
+  copy_coordinate(zn->lower_bound_block[2], (float[]){4,1});
+  copy_coordinate(zn->upper_bound_block[2], (float[]){8,3});
+  copy_coordinate(zn->lower_bound_block[3], (float[]){8,0});
+  copy_coordinate(zn->upper_bound_block[3], (float[]){16,2});
+  copy_coordinate(zn->lower_bound_block[4], (float[]){16,0});
+  copy_coordinate(zn->upper_bound_block[4], (float[]){18,7});
+  copy_coordinate(zn->lower_bound_block[5], (float[]){6,7});
+  copy_coordinate(zn->upper_bound_block[5], (float[]){18,9});
+  copy_coordinate(zn->lower_bound_block[6], (float[]){2,6});
+  copy_coordinate(zn->upper_bound_block[6], (float[]){6,8});
+
+
+  struct coordinate *coord = create_coordinate(2);
+
+  copy_coordinate(coord, (float[]){1,1});
+  EXPECT_TRUE(is_in_blocks(zn, coord));
+  
+  print2D_blocks_withPoint(zn,0.24,0.48, '#',coord);
+  //print2D_blocks(zn,0.14,0.28, '#');
+  
+  copy_coordinate(coord, (float[]){1,5});
+  EXPECT_TRUE(is_in_blocks(zn, coord));
+//  print2D_blocks_withPoint(zn,0.24,0.48, '#',coord);
+  
+  copy_coordinate(coord, (float[]){2,3});
+  EXPECT_TRUE(is_in_blocks(zn, coord));
+//  print2D_blocks_withPoint(zn,0.24,0.48, '#',coord);
+  
+  copy_coordinate(coord, (float[]){7,5});
+  EXPECT_FALSE(is_in_blocks(zn, coord));
+
+
+
+  free_blocks(zn);
+  free_coordinate(coord);
+
+
+}
+
+
+TEST(first_vehicle){
+  size_t nb_block = 7;
+  size_t dim= 2;
+  struct blocks * path = create_blocks(nb_block, dim);
+
+  copy_coordinate(path->lower_bound_block[0], (float[]){0,0});
+  copy_coordinate(path->upper_bound_block[0], (float[]){2,7});
+  copy_coordinate(path->lower_bound_block[1], (float[]){2,0});
+  copy_coordinate(path->upper_bound_block[1], (float[]){4,2});
+  copy_coordinate(path->lower_bound_block[2], (float[]){4,1});
+  copy_coordinate(path->upper_bound_block[2], (float[]){8,3});
+  copy_coordinate(path->lower_bound_block[3], (float[]){8,0});
+  copy_coordinate(path->upper_bound_block[3], (float[]){16,2});
+  copy_coordinate(path->lower_bound_block[4], (float[]){16,0});
+  copy_coordinate(path->upper_bound_block[4], (float[]){18,7});
+  copy_coordinate(path->lower_bound_block[5], (float[]){6,7});
+  copy_coordinate(path->upper_bound_block[5], (float[]){18,9});
+  copy_coordinate(path->lower_bound_block[6], (float[]){2,6});
+  copy_coordinate(path->upper_bound_block[6], (float[]){6,8});
+ 
+  update_bounds_limits_blocks(path);
+
+  struct vehicle *vhcl = create_vehicle(path);
+
+  print_vehicle_n_path(vhcl, 0.2,0.4);
+  
+  step(vhcl, CENTER);
+  sleep(2);
+  print_vehicle_n_path(vhcl, 0.2,0.4);
+  
+  step(vhcl, CENTER);
+  sleep(2);
+  print_vehicle_n_path(vhcl, 0.2,0.4);
+
+  step(vhcl, CENTER);
+  sleep(2);
+  print_vehicle_n_path(vhcl, 0.2,0.4);
+  
+  step(vhcl, CENTER);
+  sleep(2);
+  print_vehicle_n_path(vhcl, 0.2,0.4);
+
+  free_vehicle(vhcl);
+
+}
+
+int main(int argc, char **argv){
+  
+
+  run_all_tests_args(argc, argv);
+
+  return 0;
+}