Controller::Controller(): n("~"), new_task(false), ac_speak("/speak", true), ac_gaze("/gaze_at_pose", true), memory_ppl(), name_dict(), person_id(-1), client_facts(n.serviceClient<facts::TellFacts>("/tell_facts")), initialized(false), client_weather(n.serviceClient<weather::TellWeather>("/tell_weather")), person_counter(0), person_last_id(-1), sleepStarted(ros::Time::now() - ros::Duration(30)), speek_rate_(1./10.)
{
name_tag_sub = n.subscribe<circle_detection::detection_results_array>("/circle_detection/results_array", 1000, &Controller::tagSubscriber, this);
rnd_walk_start = n.serviceClient<std_srvs::Empty>("/start_random_walk");
rnd_walk_stop = n.serviceClient<std_srvs::Empty>("/stop_random_walk");
fillDictionary();
ros::spinOnce();
}
int main(){
int games, i,j,k;
scanf("%d", &games);
trie * dictionary = malloc(sizeof(trie));
for (j = 0; j < 26; ++j) {
dictionary->nextLetter[j] = NULL;
}
dictionary = fillDictionary(dictionary);
for (i = 0; i < games; ++i) {
char** board = getInput();
int ** visited = malloc(sizeof(int **));
for (j = 0; j < 4; ++j) {
visited[j] = calloc(4, sizeof(int *));
}
printf("Words for game #%d:\n", i + 1);
//Uses all 16 spots as a starting point. malloc is * 16 because the max word size is 16.
char* tempWord = malloc(sizeof(char) * 16);
for (j = 0; j < 4; ++j) {
for (k = 0; k < 4; ++k) {
visited[j][k] = 1;
checkSpot(j,k,visited,board,tempWord,dictionary,1);
visited[j][k] = 0;
}
}
free(tempWord);
free(visited);
free(board);
printf("\n\n");
}
freeDictionary(dictionary);
return 0;
}
