git.sur5r.net Git - c128-kasse/blob - credit_manager.c

   1 #include <conio.h>
   2 #include <stdio.h>
   3 #include <stdlib.h>
   4
   5 #include "config.h"
   6 #include "general.h"
   7
   8 char *filter = NULL;
   9
  10 void print_credit_screen() {
  11         uc i = 0;
  12         clrscr();
  13         printf("C128-Kassenprogramm: Guthabenverwaltung\n\n");
  14         for (; i < num_credit_items; ++i)
  15                 printf("Guthaben für %s: %d Cents\n", credits[i].nickname, credits[i].credit);
  16         printf("\nBefehle: f) Filtern q) Back to main screen\n");
  17 }
  18
  19 /* Guthabenverwalter */
  20 void credit_manager() {
  21         uc c;
  22         while (1) {
  23                 print_credit_screen();
  24                 c = getchar();
  25                 if (c == 'f') {
  26                         printf("Filter eingeben:\n");
  27                         if (filter != NULL)
  28                                 free(filter);
  29                         filter = get_input();
  30                         if (filter[0] == '0') {
  31                                 free(filter);
  32                                 filter = NULL;
  33                         }
  34                 } else if (c == 'q')
  35                         break;
  36         }
  37 }