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#ifndef E_MODULEMANAGER_H_
#define E_MODULEMANAGER_H_
// ----------------------------------------------------------------------------
//
#define TheModuleManager (E_ModuleManager::GetModuleManager())
// forward decls --------------------------------------------------------------
//
class E_Module;
// ----------------------------------------------------------------------------
//
typedef UTL_listentry_s<E_Module*> LE_Module;
// ----------------------------------------------------------------------------
//
class E_ModuleManager {
protected:
UTL_List<E_Module*> m_Modules;
protected:
// register the console commands for managing modules
void _RegisterConsoleCommand() const;
E_ModuleManager()
{
_RegisterConsoleCommand();
};
~E_ModuleManager()
{
KillAllModules();
m_Modules.RemoveAll();
};
public:
// SINGLETON access
static E_ModuleManager* GetModuleManager()
{
static E_ModuleManager _TheModuleManager;
return &_TheModuleManager;
}
// register a module
void RegisterModule( E_Module* pModule );
// unregister a module
void UnregisterModule( E_Module* pModule );
// init all registered modules ( constructor )
void InitAllModules();
// kill all registered modules ( destructor )
void KillAllModules();
// list all loaded modules in the console
void ListAll() const;
};
// ----------------------------------------------------------------------------
//
class E_Module
{
protected:
char m_szName[ 256 ];
public:
E_Module( const char* pszName );
virtual void Init() = 0;
virtual void Kill() = 0;
const char* GetName() const { return m_szName; }
};
// module registration macros (automatic module-init/deinit on startup) -------
//
#define REGISTER_MODULE( f ) class E_Module_##f : public E_Module \
{ public: E_Module_##f( const char* pszName ) : E_Module( pszName ) {}; void Init(); void Kill() {}; } \
inst_##f( #f ); \
void E_Module_##f::Init()
#define REGISTER_MODULE_INIT( f ) class E_Module_##f : public E_Module \
{ public: E_Module_##f( const char* pszName ) : E_Module( pszName ) {}; void Init(); void Kill(); } \
inst_##f( #f ); \
void E_Module_##f::Init()
#define REGISTER_MODULE_KILL(f) void E_Module_##f::Kill()
#endif // E_MODULEMANAGER_H_
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