void drawgames(int pos) {
int selected_game = 0;
if (games[pos].status != GAME_FREE) {
selected_game = pos;
}
else
selected_game = 0;
dispmultiframe();
xt_par0(XT_CH_NORMAL);
int c = 0;
int useroffsettotal = 0;
int ioffset = 0;
while (2 * ioffset + useroffsettotal + (games[numgames - c].status == GAME_FREE ? 0 : games[numgames - c].slots_filled) < ROWS - 20){
useroffsettotal += games[numgames - c].status == GAME_FREE ? 0 : games[numgames - c].slots_filled;
c++;
}
int i = selected_game - c;
int ii;
useroffsettotal = 1;
int useroffset = 1;
if (i < 0) i = 0;
for (; i < MAX_GAMES; i++) {
if (games[i].status == GAME_FREE)
continue;
printgame(5 + 2 * ioffset + useroffsettotal, i == selected_game, games[i]);
for (ii = 0; ii < games[i].slots_filled; ii++) {
if (games[i].players[ii] == EMPTY_SLOT)
continue;
SETPOS(6 + 2 * ioffset + useroffsettotal, 8);
printf("%s", users[games[i].players[ii]].username);
useroffset++;
useroffsettotal++;
}
useroffset = 1;
i++;
ioffset++;
}
SETPOS(2, 3);
printf("Open Lobbies (Up/Down to select, %sJ%soin, %sC%sreate, %sQ%suit, %sH%selp)", XT_CH_UNDERLINE, XT_CH_NORMAL, XT_CH_UNDERLINE, XT_CH_NORMAL, XT_CH_UNDERLINE, XT_CH_NORMAL, XT_CH_UNDERLINE, XT_CH_NORMAL);
xt_par0(XT_CH_BOLD);
SETPOS(3, 3);
printf("terminvaders MuLtIpLaYeR Lobby");
xt_par0(XT_CH_DEFAULT);
}
int main(int argc, char** argv)
{
long unsigned start,end,duration;
printwelcome_game();
char read_buf;
while(1<2)
{
initialization_game();
start=time();
printgame();
char wrong[]="Your answer is wrong!\n";
char message1[] = "Good!\n";
char message2[] = "Not bad!\n";
char message3[] = "Bad!\n";
while(1)
{
read(STDIN_FILENO,&read_buf,1);
if(read_buf==hit)
{
break;
}
else
{
write(STDOUT_FILENO,wrong,sizeof(wrong));
}
}
end=time();
duration=end-start;
duration=duration*10;
printf("\nReaction time is: %lu ms\n",duration);
if(duration<800)
{
write(STDOUT_FILENO,message1,sizeof(message1));
}
else if(duration < 1600)
{
write(STDOUT_FILENO,message2,sizeof(message2));
}
else
{
write(STDOUT_FILENO,message3,sizeof(message3));
}
}
return 0;
}
int main(int argc,char *argv[]){
int i=0,j=0,turn=0,diff=3,swap=0,k,h=1,bload=0;
char human[]="white",computer[]="black";
char ***b;
char n=11;
for(i=1;i<argc;i++){ /*Will make changes according to the commands given when the program was called. */
if(!(strcmp(argv[i],"-s"))) /*Enable swap rule. */
swap=1;
else if(!(strcmp(argv[i],"-b"))){ /* Player plays as black. */
strcpy(human,"black");
strcpy(computer,"white");
}
else if(!(strcmp(argv[i],"-n"))){ /*Changes the size if input is appropriate. */
/*Checks if there is something after "-n" in order not to go over the limits in case of wrong input.Also if the next word is a number. */
if((i+1>=argc)||((*argv[i+1]<'0')||(*argv[i+1]>'9'))){
fprintf(stderr,"Not given a new size after \"-n\".\nShutdown.\n");
return 0;
}
if((atoi(argv[i+1])>=4)&&(atoi(argv[i+1])<=26)) /*If the given size has an acceptable value. */
n=atoi(argv[++i]);
else {
fprintf(stderr,"Unacceptable size input(should be 4=<size=<26),shutdown.\n");
return 0;
}
}
else if(!(strcmp(argv[i],"-d"))){ /*Change the difficulty,if given level is appropriate */
if((i+1>=argc)||((*argv[i+1]<'0')||(*argv[i+1]>'9'))){ /*Checks if there is something after "-d" in order not to go over the limits in case of wrong input. */
fprintf(stderr,"Not given a new difficulty level after \"-d\".\nShutdown.\n");
return 0;
}
if(atoi(argv[i+1])>0) /*If the new difficulty is over 1. */
diff=atoi(argv[++i]);
else {
fprintf(stderr,"Unacceptable difficulty level input(should be >0),shutdown.\n");
return 0;
}
}
else /*If unknown parameter */
fprintf(stderr,"Unacceptable parameters given.Program keeps running.Feel free to \"quit\" and start again.\n");
}
if(!(addnew(&b,n))) /*Beginning the game */
return -1;
printf("Difficulty:%d\n",diff);
printf("Size:%d\n",n);
addnext(&b,++turn,n); /*Increasing turn and adding the turn's board. */
/*Checks if the first digit of the human string is 'w'(means that human="white")and giving the appropriate value to h. */
if (*human=='w')h=0;
else h=1;
/*Doing it so that for turn=0 the board is full of ' '.For turn=1 board is initially the same but changes before the next one is added. */
/*Loop ends when a player gives a "quit" command or the functions encounter an error. */
while(1){
if((turn+h)%2){ /*If its the player's/computer's turn print the appropriate message. */
printf("%s player(human) plays now.\n",human);
}
else{
printf("%s player(computer) plays now.\n",computer);
}
printf("Turn:%d\n",turn);
printgame(n,b,turn); /*Print the game status after each move. */
do{ /*Calls stringread until it returns 2(play/cont) */
if(done(n,b,human,computer,turn-1,h)){
turn=-1;
}
printf(">");
k=stringread(&b,&turn,&diff,&n,human,computer,&swap,&h,&bload);
if (k==0){ /*If it returns 0 the program has encountered an error and needs to be terminated. */
fprintf(stderr,"Fatal error.\n");
return -1;
}else if(k==-1)
break;
}while(k !=2);
if(k==-1) /*In that case player quit. */
break;
if(!((turn+h)%2)){ /*If its the opponents turn calls the AI function,plays the move and prints the appropriate message */
if(AI(n,diff,turn,b,NULL,&i,&j,1,*computer,*human,-1200,swap)){ /*1 is returned if*/
swapit(b,n,turn);
}
else{
b[turn][i][j]=*computer;
printf("Move played: %c%d\n",'A'+j,i+1);
}
}
if(!(addnext(&b,++turn,n)))
return -1;
}
for (i=0;i<turn;i++){ /*Free what needs to be freed. */
for(j=0;j<n;j++)
free(b[i][j]);
free (b[i]);
}
free(b);
printf("Application shut down.\n");
return 1;
}
