Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
//=============================================================================//
#ifndef GAMERULES_REGISTER_H
#define GAMERULES_REGISTER_H
#ifdef _WIN32
#pragma once
#endif
// Each game rules class must register using this in it's .cpp file.
#if !defined(_STATIC_LINKED)
#define REGISTER_GAMERULES_CLASS( className ) \
void __CreateGameRules_##className() { new className; } \
static CGameRulesRegister __g_GameRulesRegister_##className( #className, __CreateGameRules_##className );
#else
#define REGISTER_GAMERULES_CLASS( className ) \
void MAKE_NAME_UNIQUE(__CreateGameRules_)##className() { new className; } \
static CGameRulesRegister __g_GameRulesRegister_##className( #className, MAKE_NAME_UNIQUE(__CreateGameRules_)##className );
#endif
#ifdef _XBOX
// force symbol expansion
#define REGISTER_GAMERULES_CLASS2( className ) REGISTER_GAMERULES_CLASS( className )
#endif
class CGameRulesRegister
{
public:
typedef void (*CreateGameRulesFn)();
CGameRulesRegister( const char *pClassName, CreateGameRulesFn fn );
// Allocates the gamerules object associated with this class.
void CreateGameRules();
static CGameRulesRegister* FindByName( const char *pName );
private:
const char *m_pClassName;
CreateGameRulesFn m_pFn;
CGameRulesRegister *m_pNext; // Links it into the global list.
static CGameRulesRegister *s_pHead;
};
#ifdef CLIENT_DLL
// The client forwards this call so the game rules manager can create the appropriate
// game rules class.
void InstallStringTableCallback_GameRules();
#else
// Server calls this at startup.
void CreateNetworkStringTables_GameRules();
// Server calls this to install a specific game rules object. The class should have been registered
// with REGISTER_GAMERULES_CLASS.
void CreateGameRulesObject( const char *pClassName );
#endif
#endif // GAMERULES_REGISTER_H