Some major changes to @reloaditemdb to allow unloading of any item while map server is running.

- Delete any item from inventory/cart/open storages that went missing during the reload.
- Delete item from any shop that has this item.
- Refresh item screen for anyone who has a shop open.
- Delete mob db drop table references.
- Delete item from storage during load if it isn't in the item db.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12661 54d463be-8e91-2dee-dedb-b68131a5f0ec

1 files changed, 13 insertions, 0 deletions

diff --git a/src/map/npc.c b/src/map/npc.c
index 98dd2d609..f1ff119da 100644
--- a/src/map/npc.c
+++ b/src/map/npc.c
@@ -150,6 +150,19 @@ struct npc_data* npc_name2id(const char* name)
 	return (struct npc_data *) strdb_get(npcname_db, name);
 }
 
+
+/*==========================================
+ * Run function for each npc
+ *------------------------------------------*/
+
+void npc_foreach(int (*func)(DBKey, void*, va_list), ...)
+{
+	va_list ap;
+	va_start(ap, func);
+	npcname_db->vforeach(npcname_db, func, ap);
+	va_end(ap);
+}
+
 /*==========================================
  * イベントキューのイベント処理
  *------------------------------------------*/