int main(int argc, char* argv[]) {
//***System.out.println("MLCS Version 1.0\n");
//get input parameters and initialize global variables
if(argc<3){
printf("Too few parameters! Please provide parameters in order as follows,\n");
printf("(1) The number of Strings.\n");
printf("(2) Alphabet size (4 or 20).\n");
printf("(3) Input file name.\n");
exit(1);
}
MAXSTR = atoi(argv[1]);
ABC_len = atoi(argv[2]);
if (ABC_len==4){
ABC_str = ABC_str_4;
ABC_idx = ABC_idx_4;
}else if (ABC_len==20){
ABC_str = ABC_str_20;
ABC_idx = ABC_idx_20;
}else{
printf("Unsupported alphabet size!\n");
return 1;
}
strcpy(data_file_fullname, argv[3]);
//check the content of the input sequence file
FILE *my_file = fopen(data_file_fullname, "r");
if (my_file == NULL) {
printf("Empty string file: %s!\n", data_file_fullname);
return 1;
} else {
MAXSTRSIZE = 0;
char cur_line[10000];
while (!feof(my_file)) {
fscanf(my_file, "%s\n", cur_line);
//sscanf(cur_line, "%s", cur_line);
int len = strlen(cur_line);
if (!len) continue;
if (len > MAXSTRSIZE)
MAXSTRSIZE = len;
cur_n_str ++;
}
fclose(my_file);
}
if (cur_n_str == 0){
printf("\nNumber of input strings is %d.\n", cur_n_str);
return 1;
}else if (MAXSTR > cur_n_str){
MAXSTR = cur_n_str;
}
printf("\nNumber of input strings is %d.\n", MAXSTR);
//allocate memory for global variables
data = Allocate2DArray<char>(MAXSTR, MAXSTRSIZE+1);
str_lngth = new int[MAXSTR];
//read input strings and do preprocessing
cur_n_str = 0;
int i, j;
my_file = fopen(data_file_fullname, "r");
while (!feof(my_file) && (cur_n_str < MAXSTR)) {
fscanf(my_file, "%s\n", data[cur_n_str]);
int len = strlen(data[cur_n_str]);
if (!len)continue;
str_lngth[cur_n_str]=len;
//printf("string N%d: '%s'\n", cur_n_str, data[cur_n_str]);
cur_T.push_back(Allocate2DArray<short>(len+1, ABC_len));
for (i=0; i<ABC_len; i++) {
cur_T[cur_n_str][len][i] = len+1;
}
for (j=len-1; j>=0; j--) {
for (i=0; i<ABC_len; i++) {
cur_T[cur_n_str][j][i] = cur_T[cur_n_str][j+1][i];
}
cur_T[cur_n_str][j][ABC_idx[data[cur_n_str][j]-'A']] = j;
}
cur_n_str ++;
}
fclose(my_file);
ComputeM();
//find MLCS of strings
Mainloop();
//release memory
Free2DArray<char>(data);
delete[] str_lngth;
for (i=0; i<cur_T.size(); i++){
short** temp = cur_T[i];
Free2DArray<short>(temp);
}
for (i=0; i<(MAXSTR+1)/2; i++) {
short** temp = cur_M[i];
Free2DArray<short>(temp);
}
printf("Done!\n");
return 0;
}
/*=========================================================================
// Name: main()
// Desc: Entrypoint
//=======================================================================*/
int main(int argc, char *argv[])
{
printf("-----------------------------------------------------\n");
printf(" BlueCube (improved version v0.9 hosted on github) \n");
printf(" just another tetris clone, \n");
printf(" written by Sebastian Falbesoner <theStack> \n");
printf("-----------------------------------------------------\n");
/* First, check whether sound should be activated */
bSoundActivated = 1;
if ((argc == 2) && (strcmp(argv[1], "--nosound") == 0)) {
printf("No sound is used!\n");
bSoundActivated = 0;
}
/* Init randomizer */
printf("Initializing randomizer... ");
srand(time(NULL));
printf("done.\n");
/* Let's init the graphics and sound system */
printf("Starting up SDL... ");
InitSDLex();
printf("done.\n");
if (bSoundActivated) {
printf("Initializing sound subsystem... ");
InitSound();
printf("done.\n");
}
/* Load font */
printf("Loading font files... ");
font = LoadFontfile("font/font.dat", "font/widths.dat");
printf("done.\n");
/* Load soundfiles */
if (bSoundActivated) {
printf("Loading sound files... ");
LoadSound("sound/killline.snd", &sndLine);
LoadSound("sound/nextlev.snd", &sndNextlevel);
printf("done.\n");
}
printf("=== Let the fun begin! ===\n");
/* Init star background */
InitStars();
if (bSoundActivated) {
ClearPlayingSounds();
SDL_PauseAudio(0);
}
/* Start menu first, please... */
gamestate = STATE_MENU;
/* Call main loop */
Mainloop();
/* Free sounds again */
if (bSoundActivated) {
printf("Releasing memory for sound samples... ");
SDL_FreeWAV(sndLine.samples);
SDL_FreeWAV(sndNextlevel.samples);
printf("done.\n");
}
/* Free font again */
printf("Releasing memory for fonts... ");
FreeFont(font);
printf("done.\n");
return 0;
}