int main()
{
HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
COORD cmd, scan, scf;
scan.X = 20;
scan.Y = 2;
char com[100];
char* command;
int fcmd = FOREGROUND_GREEN | FOREGROUND_INTENSITY,
fst = FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY,
fer = FOREGROUND_RED | FOREGROUND_INTENSITY,
fhelp = FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_INTENSITY,
fini = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY | BACKGROUND_GREEN | BACKGROUND_BLUE;
int size = -1, status = 0, row = -1, col = -1;
double newel, a, b, sum, colsum, dgsum, check1 = 1, check2 = 1, check3 = 1;
SetConsoleCursorPosition(hConsole, scan);
SetConsoleTextAttribute(hConsole, fst);
printf ("enter size of matrix in a range [1 ... 13] ");
while (size < 1 || size > 13){
scan.Y = 4;
SetConsoleCursorPosition(hConsole, scan);
printf(" \n");
printf(" \n");
printf(" \n");
printf(" \n");
printf(" \n");
SetConsoleCursorPosition(hConsole, scan);
scanf("%i", &size);
fflush(stdin);
if (size >= 1 && size <= 13)
break;
scan.Y = 3;
SetConsoleCursorPosition(hConsole, scan);
SetConsoleTextAttribute(hConsole, fer);
printf ("invalid input, try again or enter 0 to exit program ");
if (size == 0)
return 0;
fflush(stdin);
SetConsoleTextAttribute(hConsole, fst);
}
scf.X = 5;
scf.Y = size + 9;
cmd.X = 5;
cmd.Y = size + 8;
double arr[size][size];
double* p = &arr;
double cop[size][size];
double* v = &cop;;
drawinterface(size);
settonull(p, size);
printmat(p, size);
while (status != 2){
SetConsoleTextAttribute(hConsole, fcmd);
SetConsoleCursorPosition(hConsole, cmd);
command = gets(com);
SetConsoleCursorPosition(hConsole, scf);
printf (" ");
fflush(stdin);
status = 0;
if (strcmp(command, "end") == 0){
return 0;
}
if (strcmp(command, "clear") == 0){
drawinterface(size);
settonull(p, size);
printmat(p, size);
}
if (strcmp(command, "random") == 0){
copymat(p, v, size);
do {
SetConsoleTextAttribute(hConsole, fst);
SetConsoleCursorPosition(hConsole, scf);
check1 = scanf("%lf", &a);
fflush(stdin);
scf.Y++;
SetConsoleCursorPosition(hConsole, scf);
printf(" ");
scf.Y--;
SetConsoleCursorPosition(hConsole, scf);
printf(" ");
if (a < 0 || a >= 10 || check1 == 0){
SetConsoleTextAttribute(hConsole, fer);
scf.Y++;
SetConsoleCursorPosition(hConsole, scf);
printf("invalid range start input, try again");
scf.Y--;
SetConsoleTextAttribute(hConsole, fst);
SetConsoleCursorPosition(hConsole, scf);
}
else status = 1;
} while (status != 1);
status = 0;
do {
SetConsoleTextAttribute(hConsole, fst);
SetConsoleCursorPosition(hConsole, scf);
check2 = scanf("%lf", &b);
fflush(stdin);
scf.Y++;
SetConsoleCursorPosition(hConsole, scf);
printf(" ");
scf.Y--;
SetConsoleCursorPosition(hConsole, scf);
printf(" ");
if (b < 0 || b >= 10 || check2 == 0){
SetConsoleTextAttribute(hConsole, fer);
scf.Y++;
SetConsoleCursorPosition(hConsole, scf);
printf("invalid range finish input, try again");
scf.Y--;
SetConsoleTextAttribute(hConsole, fst);
SetConsoleCursorPosition(hConsole, scf);
}
else status = 1;
} while (status != 1);
status = 0;
scf.X = 5;
scf.Y = size + 9;
status = 0;
if (a > b) random(p, size, b, a);
else random (p, size, a, b);
drawinterface(size);
printmatd(p, v, size);
}
if (strcmp(command, "change") == 0){
copymat(p, v, size);
do {
SetConsoleTextAttribute(hConsole, fst);
SetConsoleCursorPosition(hConsole, scf);
check1 = scanf("%i", &row);
fflush(stdin);
scf.Y++;
SetConsoleCursorPosition(hConsole, scf);
printf(" ");
scf.Y--;
SetConsoleCursorPosition(hConsole, scf);
printf(" ");
if (row < 0 || row >= size || check1 == 0){
SetConsoleTextAttribute(hConsole, fer);
scf.Y++;
SetConsoleCursorPosition(hConsole, scf);
printf("invalid row input, try again");
scf.Y--;
SetConsoleTextAttribute(hConsole, fst);
SetConsoleCursorPosition(hConsole, scf);
}
else status = 1;
} while (status != 1);
status = 0;
do {
SetConsoleTextAttribute(hConsole, fst);
SetConsoleCursorPosition(hConsole, scf);
check2 = scanf("%i", &col);
fflush(stdin);
scf.Y++;
SetConsoleCursorPosition(hConsole, scf);
printf(" ");
scf.Y--;
SetConsoleCursorPosition(hConsole, scf);
printf(" ");
if (col < 0 || col >= size || check2 == 0){
SetConsoleTextAttribute(hConsole, fer);
scf.Y++;
SetConsoleCursorPosition(hConsole, scf);
printf("invalid col input, try again");
scf.Y--;
SetConsoleTextAttribute(hConsole, fst);
SetConsoleCursorPosition(hConsole, scf);
}
else status = 1;
} while (status != 1);
status = 0;
do {
SetConsoleTextAttribute(hConsole, fst);
SetConsoleCursorPosition(hConsole, scf);
check3 = scanf("%lf", &newel);
fflush(stdin);
scf.Y++;
SetConsoleCursorPosition(hConsole, scf);
printf(" ");
scf.Y--;
SetConsoleCursorPosition(hConsole, scf);
printf(" ");
if (newel < 0 || newel >= 10 || check3 == 0){
SetConsoleTextAttribute(hConsole, fer);
scf.Y++;
SetConsoleCursorPosition(hConsole, scf);
printf("invalid new element input, try again, use only numbers in range [0 ... 10)");
scf.Y--;
SetConsoleTextAttribute(hConsole, fst);
SetConsoleCursorPosition(hConsole, scf);
}
else status = 1;
} while (status != 1);
status = 0;
scf.X = 5;
scf.Y = size + 9;
change(p, size, row, col, newel);
drawinterface(size);
printmatd(p, v, size);
row = -1;
col = - 1;
}
if (strcmp(command, "display") == 0){
copymat(p, v, size);
drawinterface(size);
mirH(p, size);
printmatd(p, v, size);
}
if (strcmp(command, "transpose") == 0){
copymat(p, v, size);
drawinterface(size);
transposeSide(p, size);
printmatd(p, v, size);
}
if (strcmp(command, "rotate") == 0){
copymat(p, v, size);
drawinterface(size);
printbrotate(p, size);
rotateCW90(p, size);
printarotate(p, size);
}
if (strcmp(command, "sum") == 0){
scf.X = 27;
scf.Y = size + 3;
sum = summat(p, size);
drawinterface(size);
printmat(p, size);
SetConsoleCursorPosition(hConsole, scf);
SetConsoleTextAttribute(hConsole, fini);
printf ("matrix sum = %lf", sum);
sum = 0;
scf.X = 5;
scf.Y = size + 9;
}
if (strcmp(command, "colsum") == 0){
while (status != 1){
SetConsoleCursorPosition(hConsole, scf);
SetConsoleTextAttribute(hConsole, fst);
check1 = scanf("%i", &col);
fflush(stdin);
SetConsoleCursorPosition(hConsole, scf);
printf (" ");
scf.Y++;
SetConsoleCursorPosition(hConsole, scf);
printf(" ");
scf.Y--;
if (col < 0 || col >= size || check1 == 0){
scf.Y++;
SetConsoleCursorPosition(hConsole, scf);
SetConsoleTextAttribute(hConsole, fer);
printf("invalid col input, try again");
scf.Y--;
}
else status = 1;
}
status = 0;
scf.X = 27;
scf.Y = size + 3;
colsum = sumcol(p, size, col);
drawinterface(size);
printmatcol(p, size, col);
SetConsoleCursorPosition(hConsole, scf);
SetConsoleTextAttribute(hConsole, fini);
printf ("colsum = %lf", colsum);
colsum = 0;
scf.X = 5;
scf.Y = size + 9;
}
if (strcmp(command, "diagsum") == 0){
scf.X = 20;
scf.Y = size + 3;
dgsum = undsum(p, size);
drawinterface(size);
printmatdg(p, size);
SetConsoleCursorPosition(hConsole, scf);
SetConsoleTextAttribute(hConsole, fini);
printf ("sum under main diagonal = %lf", dgsum);
dgsum = 0;
scf.X = 5;
scf.Y = size + 9;
}
if (strcmp(command, "swingfirst") == 0){
copymat(p, v, size);
swfminmax(p, size);
drawinterface(size);
printmatd(p, v, size);
}
if (strcmp(command, "swinglast") == 0){
copymat(p, v, size);
swlminmax(p, size);
drawinterface(size);
printmatd(p, v, size);
}
if (strcmp(command, "swingcols") == 0){
copymat(p, v, size);
swcol(p, size);
drawinterface(size);
printmatd(p, v, size);
}
if (strcmp(command, "help") == 0) {
printmat(p, size);
callhelp(size);
SetConsoleCursorPosition(hConsole, cmd);
printf(" ");
}
if (strcmp(command, "end") != 0 && strcmp(command, "change") != 0 && strcmp(command, "clear") != 0 && strcmp(command, "random") != 0 && strcmp(command, "display") != 0 && strcmp(command, "transpose") != 0 && strcmp(command, "rotate") != 0 && strcmp(command, "sum") != 0 &&
strcmp(command, "colsum") != 0 && strcmp(command, "diagsum") != 0 && strcmp(command, "swingfirst") != 0 && strcmp(command, "swinglast") != 0 && strcmp(command, "swingcols") != 0 && strcmp(command, "help") != 0){
SetConsoleCursorPosition(hConsole, cmd);
SetConsoleTextAttribute(hConsole, fer);
printf (" ");
SetConsoleCursorPosition(hConsole, scf);
printf ("error, no command such as this");
SetConsoleTextAttribute(hConsole, fcmd);
printf(" -> ");
SetConsoleTextAttribute(hConsole, fhelp);
printf ("use help if you don`t know any commands");
}
}
}
void eval(char *cmd) {
if (cmd[0] == '\0')
return;
char *af = strchr(cmd, ' ');
if (af != NULL)
*af = '\0';
if (strcmp(cmd, "init") == 0) {
int r, c;
if (af != NULL)
if (sscanf(af + 1, "%d %d", &r, &c) == 2) {
init_matrix(r, c);
return;
}
wprintw(work_wnd, "Usage: init nrows ncolumns\n");
return;
}
if (strcmp(cmd, "randomize") == 0) {
int l, h;
if (af != NULL)
if (sscanf(af + 1, "%d %d", &l, &h) == 2) {
randomize(l, h);
return;
}
wprintw(work_wnd, "Usage: randomize min max\n");
return;
}
if (strcmp(cmd, "mutate") == 0) {
int r, c, nv;
if (af != NULL)
if (sscanf(af + 1, "%d %d %d", &r, &c, &nv) == 3) {
mutate(r, c, nv);
return;
}
wprintw(work_wnd, "Usage: mutate row column new_value\n");
return;
}
if (strcmp(cmd, "null") == 0) {
tonull();
return;
}
if (strcmp(cmd, "sumDown") == 0) {
sumDown();
return;
}
if (strcmp(cmd, "reflectSide") == 0) {
transposeSide();
return;
}
if (strcmp(cmd, "rotate") == 0) {
rotate();
return;
}
if (strcmp(cmd, "flipH") == 0) {
flipH();
return;
}
if (strcmp(cmd, "avg") == 0) {
avg();
return;
}
if (strcmp(cmd, "feswap") == 0) {
feswap();
return;
}
if (strcmp(cmd, "leswap") == 0) {
leswap();
return;
}
if (strcmp(cmd, "ecswap") == 0) {
ecswap();
return;
}
if (strcmp(cmd, "q") == 0) {
finish();
exit(EXIT_SUCCESS);
return;
}
if (strcmp(cmd, "sumC") == 0) {
size_t column;
if (af != NULL)
if (sscanf(af + 1, "%zu", &column) == 1) {
sumColumn(column);
return;
}
wprintw(work_wnd, "Usage: sumC column\n");
return;
}
print_help();
}