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num_io.c
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num_io.c
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/* Sorting Algorithm Animations.
* Copyright (C) 2015 kaniket21@gmail.com Aniket Kulkarni.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "sort_animation.h"
void print_numbers(data *p, int max_y, int max_x) { /* print the numbers */
short int k;
move(max_y / 4 + 5, max_x / 4 + 10);
printw(" ");
for(k = 0; k < p->elements; k++)
printw("%d ", p->numbers[k]);
refresh();
return;
}
void get_num_elem(data *p) { /* this function is to get from the user the number of elements to perform sorting on */
echo();
attron(A_BOLD);
while(1) {
clear();
mvprintw(1, 0, "Enter the number of elements to perform sorting on [Min: 2, Max: 10] and then press <ENTER> ");
scanw("%d", &p->elements);
refresh();
if((p->elements >= 2) && (p->elements <= 10)) /* check if input is between 2 & 10 */
return;
else { /* else repeat */
clear();
mvprintw(1, 0, "Enter a number between 2 & 10...\nPress any key to continue...");
refresh();
getch();
}
}
attroff(A_BOLD);
noecho();
return;
}