1 files changed, 117 insertions, 0 deletions
diff --git a/engines/wintermute/Sys/SysClass.h b/engines/wintermute/Sys/SysClass.h
new file mode 100644
index 0000000000..3d6200997b
--- /dev/null
+++ b/engines/wintermute/Sys/SysClass.h
@@ -0,0 +1,117 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program 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 (at your option) any later version.
+
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+/*
+ * This file is based on WME Lite.
+ * http://dead-code.org/redir.php?target=wmelite
+ * Copyright (c) 2011 Jan Nedoma
+ */
+
+#ifndef WINTERMUTE_SYSCLASS_H
+#define WINTERMUTE_SYSCLASS_H
+
+#include "engines/wintermute/persistent.h"
+#include "engines/wintermute/dctypes.h"
+
+//#include <set>
+//#include <map>
+#include "common/hashmap.h"
+#include "common/func.h"
+namespace Common {
+template<typename T> struct Hash;
+
+template<> struct Hash<void *> : public UnaryFunction<void *, uint> {
+	uint operator()(void *val) const {
+		return (uint)((size_t)val);
+	}
+};
+
+}
+
+namespace WinterMute {
+class CSysInstance;
+class CBGame;
+class CBPersistMgr;
+class CSysClass {
+public:
+	CSysClass(const AnsiString &name, PERSISTBUILD build, PERSISTLOAD load, bool persistent_class);
+	~CSysClass();
+
+	int GetNumInstances();
+	bool RemoveInstance(void *instance);
+	CSysInstance *AddInstance(void *instance, int id, int savedId = -1);
+	bool RemoveAllInstances();
+
+	int GetInstanceID(void *pointer);
+	void *IDToPointer(int savedID);
+
+	void SetID(int id) {
+		_iD = id;
+	}
+	int GetID() const {
+		return _iD;
+	}
+
+	int GetSavedID() const {
+		return _savedID;
+	}
+
+	bool IsPersistent() const {
+		return _persistent;
+	}
+
+	AnsiString GetName() const {
+		return _name;
+	}
+
+	void SaveTable(CBGame *Game, CBPersistMgr *PersistMgr);
+	void LoadTable(CBGame *Game, CBPersistMgr *PersistMgr);
+
+	void SaveInstances(CBGame *Game, CBPersistMgr *PersistMgr);
+	void LoadInstance(void *instance, CBPersistMgr *PersistMgr);
+
+	void InstanceCallback(SYS_INSTANCE_CALLBACK lpCallback, void *lpData);
+
+	void ResetSavedIDs();
+
+	void Dump(void *stream);
+
+private:
+	int _numInst;
+	bool _persistent;
+	CSysClass *_next;
+	int _iD;
+	int _savedID;
+	AnsiString _name;
+	PERSISTBUILD _build;
+	PERSISTLOAD _load;
+
+	//typedef std::set<CSysInstance *> Instances;
+	//Instances _instances;
+
+	typedef Common::HashMap<void *, CSysInstance *> InstanceMap;
+	InstanceMap _instanceMap;
+};
+
+} // end of namespace WinterMute
+
+#endif