From: sECuRE <sECuRE@af93e077-1a23-4f1e-9cbe-9382a9d578f5>
Date: Tue, 23 Oct 2007 14:37:50 +0000 (+0000)
Subject: implement itemz.c which manages ITEMS (works)/CREDITS (TODO) files
X-Git-Tag: rgb2rv6~55
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=27d643897880482cf745f73a477ee2a882a8e0a1;p=c128-kasse

implement itemz.c which manages ITEMS (works)/CREDITS (TODO) files

git-svn-id: https://shell.noname-ev.de/svn/kasse/c128@54 af93e077-1a23-4f1e-9cbe-9382a9d578f5
---

diff --git a/Makefile b/Makefile
index 6b88441..881ae84 100644
--- a/Makefile
+++ b/Makefile
@@ -15,11 +15,18 @@ test/%.o: test/%.c
 	${CC} -O -I include -t c128 $<
 	${CA} -I include -t c128 test/$$(basename $< .c).s
 
-all: src/config.o src/kasse.o src/general.o src/credit_manager.o src/c128time.o
+kasse: src/config.o src/kasse.o src/general.o src/credit_manager.o src/c128time.o
 	# See above, please just kill the PATH-definition
 	cp /tmp/cc65/lib/c128* .
 	PATH=${PATH}:~/customSoftware/cc65-2.11.0/src/ld65:/tmp/cc65/lib ${CL} -t c128 src/*.o -o kasse
 
+itemz: src/config.o src/itemz.o src/general.o
+	# See above, please just kill the PATH-definition
+	cp /tmp/cc65/lib/c128* .
+	PATH=${PATH}:~/customSoftware/cc65-2.11.0/src/ld65:/tmp/cc65/lib ${CL} -t c128 src/config.o src/itemz.o src/general.o -o itemz
+
+all: kasse itemz
+
 package: all
 	c1541 -attach kasse.d64 -delete state || exit 0 
 	c1541 -attach kasse.d64 -delete items  || exit 0
diff --git a/include/itemz.h b/include/itemz.h
new file mode 100644
index 0000000..e69de29
diff --git a/src/itemz.c b/src/itemz.c
new file mode 100644
index 0000000..41f2fd5
--- /dev/null
+++ b/src/itemz.c
@@ -0,0 +1,122 @@
+/*
+ * RGB2R-C128-Kassenprogramm
+ * (c) 2007 phil_fry, sECuRE, sur5r
+ *
+ * itemz.c: Verwaltet die ITEMS- und CREDITS-datei
+ *
+ */
+#include <c128.h>
+#include <conio.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "general.h"
+#include "config.h"
+
+enum itemz_mode { MODE_ITEMS, MODE_CREDITS };
+
+static enum itemz_mode mode = MODE_ITEMS;
+
+static void print_screen() {
+	BYTE i;
+	char buffer[10];
+
+	clrscr();
+	cprintf("itemz (phil_fry, sECuRE, sur5r)\r\n\r\n");
+	if (mode == MODE_ITEMS) {
+		cprintf("Datei: ITEMS\r\n\r\n");
+		for (i = 0; i < status.num_items; i++) {
+			if (format_euro(buffer, 10, status.status[i].price) != buffer) {
+				cprintf("Error: Could not format price %d\r\n", status.status[i].price);
+				exit(1);
+			}
+			cprintf("Eintrag %x: %s (%s, %d mal verkauft)\r\n",
+				i, status.status[i].item_name, buffer, status.status[i].times_sold);
+		}
+		cprintf("\r\nn) Neuer Eintrag d) Eintrag loeschen s) Datei speichern\r\n");
+	} else {
+		cprintf("Datei: CREDITS\r\n\r\n");
+		/* TODO: display credits */
+	}
+}
+
+static void new_item() {
+	char *input, *name;
+	int price;
+
+	cprintf("\rName des Eintrags:\r\n");
+	if ((input = get_input()) == NULL || *input == '\0')
+		return;
+	name = strdup(input);
+	cprintf("\r\nPreis in Cents:\r\n");
+	if ((input = get_input()) == NULL || *input == '\0' || (price = atoi(input)) == 0)
+		return;
+	cprintf("\r\nWie oft schon verkauft? [0] \r\n");
+	if ((input = get_input()) == NULL || *input == '\0')
+		return;
+	strcpy(status.status[status.num_items].item_name, name);
+	status.status[status.num_items].price = price;
+	status.status[status.num_items].times_sold = atoi(input);
+	status.num_items++;
+}
+
+static void _delete_item(BYTE num) {
+	memset(status.status[num].item_name, '\0', 10);
+	status.status[num].price = 0;
+	status.status[num].times_sold = 0;
+}
+
+static void delete_item() {
+	char *input;
+	BYTE num, last;
+
+	cprintf("\r Welcher Eintrag soll geloescht werden?\r\n");
+	if ((input = get_input()) == NULL || *input == '\0')
+		return;
+	num = atoi(input);
+	if (status.num_items > 1) {
+		/* Swap last item with this one and delete the last one to avoid holes */
+		last = (status.num_items - 1);
+		strcpy(status.status[num].item_name, status.status[last].item_name);
+		status.status[num].price = status.status[last].price;
+		status.status[num].times_sold = status.status[last].times_sold;
+		_delete_item(last);
+	} else {
+		/* Just delete it */
+		_delete_item(num);
+	}
+	status.num_items--;
+}
+
+int main() {
+	char *c;
+	toggle_videomode();
+	credits.num_items = 0;
+	status.num_items = 0;
+	cprintf("itemz loading...\n");
+	load_config();
+	cprintf("itemz: loading ITEMS...\n");
+	load_items();
+	cprintf("itemz: loading CREDITS...\n");
+	load_credits();
+	while (1) {
+		print_screen();
+		c = get_input();
+		if (mode == MODE_ITEMS) {
+			if (*c == 'n')
+				new_item();
+			else if (*c == 'd')
+				delete_item();
+			else if (*c == 's')
+				save_items();
+			else {
+				cprintf("Unbekannter Befehl, druecke RETURN...\r\n");
+				c = get_input();
+			}
+		} else {
+			/* TODO: code */
+		}
+	}
+	return 0;
+}
diff --git a/src/kasse.c b/src/kasse.c
index b000ed4..0645379 100644
--- a/src/kasse.c
+++ b/src/kasse.c
@@ -1,3 +1,8 @@
+/*
+ * RGB2R-C128-Kassenprogramm
+ * (c) 2007 phil_fry, sECuRE, sur5r
+ *
+ */
 #include <stdio.h>
 #include <conio.h>
 #include <stdlib.h>