2 * RGB2R-C128-Kassenprogramm
3 * © 2007-2009 phil_fry, sECuRE, sur5r
4 * See LICENSE for license information
18 #include "vdc_patch_charset.h"
20 static char *filter = NULL;
21 static BYTE filter_len;
23 static BYTE current_credits_page = 0;
25 static void print_entry(BYTE i, const char *nickname, unsigned int credit) {
26 char buffer[EUR_FORMAT_MINLEN + 1];
28 if (format_euro(buffer, sizeof(buffer), credit) != buffer) {
29 cprintf("Error: Could not format credit %d\r\n", credit);
33 cprintf("%d: %s: %s\r\n", i, nickname, buffer);
36 static void credit_print_screen(void) {
38 char buffer[EUR_FORMAT_MINLEN + 1];
41 cprintf("credit_manager (phil_fry, sECuRE, sur5r) v:" GV "\r\n\r\n");
42 pages = (credits.num_items / CREDITS_PER_PAGE);
43 if (current_credits_page > pages)
44 current_credits_page = pages;
45 cprintf("Datei: CREDITS (Seite %d von %d)\r\n\r\n", current_credits_page,
48 for (i = 0; i < credits.num_items; i++) {
49 if (strncasecmp(credits.credits[i].nickname, filter, filter_len) != 0) {
52 print_entry(i, credits.credits[i].nickname, credits.credits[i].credit);
55 for (i = (current_credits_page * CREDITS_PER_PAGE);
56 i < credits.num_items &&
57 i < ((current_credits_page + 1) * CREDITS_PER_PAGE);
59 print_entry(i, credits.credits[i].nickname, credits.credits[i].credit);
62 cprintf("\r\nn) Neu d) L" oUML "schen p) Einzahlen b) Seite hoch "
63 "f) Seite runter\r\ng) Filtern s) Speichern z) Zur" uUML "ck\r\n");
66 static int8_t find_credit_idx(char *name) {
68 for (i = 0; i < credits.num_items; ++i) {
69 if (strncasecmp(name, credits.credits[i].nickname, NICKNAME_MAX_LEN + 1) ==
77 struct credits_t *find_credit(char *name) {
79 if ((i = find_credit_idx(name)) >= 0) {
80 return &credits.credits[i];
85 void deposit_credit(char *nickname) {
86 char *time = get_time();
87 struct credits_t *credit;
90 if ((credit = find_credit(nickname)) == NULL)
91 return; // cannot find named credit
93 cprintf("\r\nEinzahlung in Cent:\r\n");
94 if ((deposit = cget_number(0)) == 0)
97 credit->credit += deposit;
100 cprintf("\r\nEinzahlung durchgef" uUML "hrt, dr" uUML "cke RETURN...\r\n");
104 static void new_credit(void) {
105 char name[NICKNAME_MAX_LEN + 1];
109 if (credits.num_items == MAX_CREDIT_ITEMS) {
110 cprintf("\rEs ist bereits die maximale Anzahl an Eintr" aUML
111 "gen erreicht, dr" uUML "cke RETURN...\r\n");
117 cprintf("\rNickname (max. 10 Zeichen):\r\n");
118 if (cgetn_input(name, sizeof(name)) == 0)
121 if (find_credit_idx(name) >= 0) {
122 cprintf("\rNickname existiert bereits, dr" uUML "cke RETURN...\r\n");
127 cprintf("\r\nGuthaben in Cents:\r\n");
128 if ((credit = cget_number(0)) == 0)
130 strncpy(credits.credits[credits.num_items].nickname, name, NICKNAME_MAX_LEN);
131 credits.credits[credits.num_items].credit = credit;
134 sprintf(print_buffer, "%c%s - Guthaben mit %d Cent f" uUML "r %s angelegt\r",
135 17, time, credit, name);
141 static void delete_credit(char *nickname) {
143 if ((i = find_credit_idx(nickname)) < 0) {
144 cprintf("\r Nick existiert nicht\r\n");
148 if (i != credits.num_items) {
149 credits.credits[i] = credits.credits[credits.num_items];
151 memset(credits.credits[credits.num_items].nickname, '\0',
152 NICKNAME_MAX_LEN + 1);
153 credits.credits[credits.num_items].credit = 0;
157 void credit_manager() {
158 char nickname[NICKNAME_MAX_LEN + 1];
161 credit_print_screen();
168 cputs("\rName?\r\n");
169 if (cget_nickname(nickname, sizeof(nickname))) {
170 delete_credit(nickname);
177 if (current_credits_page < (credits.num_items / CREDITS_PER_PAGE))
178 current_credits_page++;
181 if (current_credits_page > 0)
182 current_credits_page--;
185 cputs("\rName?\r\n");
186 if (cget_nickname(nickname, sizeof(nickname))) {
187 deposit_credit(nickname);
191 cprintf("Filter eingeben:\r\n");
192 filter = get_input();
193 if (filter == NULL || *filter == PETSCII_SP ||
194 (filter_len = strlen(filter)) == 0)
201 cprintf("Unbekannter Befehl, dr" uUML "cke RETURN...\r\n");