Initial commit

Torque/SDK/engine/console/simDictionary.h

@@ -0,0 +1,95 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+#ifndef _SIMDICTIONARY_H_
+#define _SIMDICTIONARY_H_
+#ifndef _PLATFORM_H_
+#include "platform/platform.h"
+#endif
+#ifndef _STRINGTABLE_H_
+#include "core/stringTable.h"
+#endif
+
+#ifndef _PLATFORMMUTEX_H_
+#include "platform/platformMutex.h"
+#endif
+
+class SimObject;
+
+//----------------------------------------------------------------------------
+/// Map of names to SimObjects
+///
+/// Provides fast lookup for name->object and
+/// for fast removal of an object given object*
+class SimNameDictionary
+{
+   enum
+   {
+      DefaultTableSize = 29
+   };
+
+   SimObject **hashTable;  // hash the pointers of the names...
+   S32 hashTableSize;
+   S32 hashEntryCount;
+
+   void *mutex;
+
+public:
+   void insert(SimObject* obj);
+   void remove(SimObject* obj);
+   SimObject* find(StringTableEntry name);
+
+   SimNameDictionary();
+   ~SimNameDictionary();
+};
+
+class SimManagerNameDictionary
+{
+   enum
+   {
+      DefaultTableSize = 29
+   };
+
+   SimObject **hashTable;  // hash the pointers of the names...
+   S32 hashTableSize;
+   S32 hashEntryCount;
+
+   void *mutex;
+
+public:
+   void insert(SimObject* obj);
+   void remove(SimObject* obj);
+   SimObject* find(StringTableEntry name);
+
+   SimManagerNameDictionary();
+   ~SimManagerNameDictionary();
+};
+
+//----------------------------------------------------------------------------
+/// Map of ID's to SimObjects.
+///
+/// Provides fast lookup for ID->object and
+/// for fast removal of an object given object*
+class SimIdDictionary
+{
+   enum
+   {
+      DefaultTableSize = 4096,
+      TableBitMask = 4095
+   };
+   SimObject *table[DefaultTableSize];
+
+   void *mutex;
+
+public:
+   void insert(SimObject* obj);
+   void remove(SimObject* obj);
+   SimObject* find(S32 id);
+
+   SimIdDictionary();
+   ~SimIdDictionary();
+};
+
+#endif //_SIMDICTIONARY_H_