NPC lists

1 files changed, 88 insertions, 0 deletions

diff --git a/src/gui/npc.cpp b/src/gui/npc.cpp
new file mode 100644
index 00000000..43deb1a8
--- /dev/null
+++ b/src/gui/npc.cpp
@@ -0,0 +1,88 @@
+/**
+
+	The Mana World
+	Copyright 2004 The Mana World Development Team
+	
+	This file is part of The Mana World.
+	
+	The Mana World 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 2 of the License, or
+	any later version.
+	
+	The Mana World 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 The Mana World; if not, write to the Free Software
+	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+	
+	By ElvenProgrammer aka Eugenio Favalli (umperio@users.sourceforge.net)
+
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "npc.h"
+
+ITEM *item_head = NULL;
+int item_number = 0;
+
+char *item_list(int index, int *list_size) {
+  if(index<0) {
+    *list_size = item_number;
+		return NULL;
+	} else {
+		int iterator = 0;
+		ITEM *temp = item_head;
+		while(iterator<index) {
+			temp = temp->next;
+			iterator++;
+		}
+		return temp->name;
+	}
+}
+
+void add_item(char *name) {
+	ITEM *item = item_head;
+	ITEM *temp = (ITEM *)malloc(sizeof(ITEM));
+	temp->name = name;
+	temp->next = NULL;
+	if(!item_head)
+		item_head = temp;
+	else {
+		while(item->next)
+			item = item->next;
+		item->next = temp;
+	}
+	item_number++;
+}
+
+void parse_items(char *string, short len) {
+  char *token = strtok(string, ":");
+  while(token!=NULL) {
+    char *temp = (char *)malloc(strlen(token));
+    strcpy(temp, token);
+    add_item(temp);
+    token = strtok(NULL, ":");
+   }
+} 
+
+void remove_all_items() {
+  ITEM *temp, *next;
+	temp = item_head;
+	while(temp) {
+		next = temp->next;
+		free(temp->name);
+		free(temp);
+		temp = next;
+	}
+	item_head = NULL;
+	item_number = 0;
+}   
+
+