Added beginnings of game core logic and state.

Fixed a few problems with SQL queries using different SQL DB backends.
I forget everything else.

1 files changed, 71 insertions, 0 deletions

diff --git a/src/state.h b/src/state.h
new file mode 100644
index 00000000..31142d11
--- /dev/null
+++ b/src/state.h
@@ -0,0 +1,71 @@
+/*
+ *  The Mana World Server
+ *  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
+ *
+ *  $Id$
+ */
+
+#ifndef _TMW_SERVER_STATE_
+#define _TMW_SERVER_STATE_
+
+#include <string>
+#include <map>
+#include "connectionhandler.h"
+#include "being.h"
+#include "map.h"
+#include "utils/singleton.h"
+
+namespace tmwserv
+{
+
+/**
+ * State class contains all information/procedures associated with the game
+ * state.
+ */
+class State : public utils::Singleton<State>
+{
+    friend class utils::Singleton<State>;
+
+    State() throw() { }
+    ~State() throw() { }
+
+ public:
+    /**
+     * The key/value pair conforms to:
+     *   First  - map name
+     *   Second - list of beings/players on the map
+     *
+     * NOTE: This could possibly be optimized by making first Being & second string. This will make many operations easier.
+     */
+    std::map<std::string, Beings> beings;
+
+    /**
+     * Container for loaded maps.
+     */
+    std::map<std::string, Map*> maps;
+    
+    /**
+     * Update game state (contains core server logic)
+     */
+    void update(ConnectionHandler &);
+};
+
+} // namespace tmwserv
+
+#endif