/*
* RGB2R-C128-Kassenprogramm
- * (c) 2007 phil_fry, sECuRE, sur5r
+ * (c) 2007-2008 phil_fry, sECuRE, sur5r
* See LICENSE for license information
*
*/
#include <string.h>
#include <stdio.h>
#include <stdbool.h>
-#include <unistd.h>
#include "kasse.h"
#include "general.h"
#include "config.h"
-/* undocumented function which scratches files */
-//unsigned char __fastcall__ _sysremove(const char *name);
+/* NOTE: undocumented function which scratches files
+ We need to use this function because linking unistd.h
+ makes our program break at runtime.
+ */
+unsigned char __fastcall__ _sysremove(const char *name);
unsigned long int money = 0;
unsigned long int items_sold = 0;
*/
static void lookup_needed_files() {
BYTE lfn = 8;
- struct cbm_dirent *dirent;
+ struct cbm_dirent dirent;
if (cbm_opendir(lfn, (BYTE)8) != 0) {
cprintf("could not open directory\r\n");
return;
}
- while (cbm_readdir(lfn, dirent) == 0) {
- if (strncmp(dirent->name, "log", 3) == 0)
+ while (cbm_readdir(lfn, &dirent) == 0) {
+ if (strncmp(dirent.name, "log", 3) == 0)
log_num++;
- if (strcasecmp(dirent->name, "items") == 0)
+ if (strcasecmp(dirent.name, "items") == 0)
items_exists = true;
- if (strcasecmp(dirent->name, "credits") == 0)
+ if (strcasecmp(dirent.name, "credits") == 0)
credits_exists = true;
}
cbm_closedir(lfn);
}
void load_items() {
- if (items_exists)
+ BYTE c;
+
+ if (items_exists) {
+ items_sold = 0;
cbm_load("items", (BYTE)8, &status);
- else
+ for (c = 0; c < status.num_items; c++)
+ items_sold += status.status[c].times_sold;
+ } else
memset(&status, 0, sizeof(struct status_array_t));
}
void save_items() {
if (items_exists)
- unlink("items");
+ _sysremove("items");
cbm_save("items", (BYTE)8, &status, sizeof(struct status_array_t));
items_exists = true;
}
void save_credits() {
if (credits_exists)
- unlink("credits");
+ _sysremove("credits");
cbm_save("credits", (BYTE)8, &credits, sizeof(struct credits_array_t));
credits_exists = true;
}