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| author | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
|---|---|---|
| committer | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
| commit | 39ed87570bdb2f86969d4be821c94b722dc71179 (patch) | |
| tree | abc53757f75f40c80278e87650ea92808274aa59 /mp/src/game/shared/gamerules_register.cpp | |
| download | source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.tar.xz source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.zip | |
First version of the SOurce SDK 2013
Diffstat (limited to 'mp/src/game/shared/gamerules_register.cpp')
| -rw-r--r-- | mp/src/game/shared/gamerules_register.cpp | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/mp/src/game/shared/gamerules_register.cpp b/mp/src/game/shared/gamerules_register.cpp new file mode 100644 index 00000000..fd4cfa1c --- /dev/null +++ b/mp/src/game/shared/gamerules_register.cpp @@ -0,0 +1,134 @@ +//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose:
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "gamerules_register.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+// ------------------------------------------------------------------------------------------ //
+// CGameRulesRegister implementation.
+// ------------------------------------------------------------------------------------------ //
+
+CGameRulesRegister* CGameRulesRegister::s_pHead = NULL;
+
+
+CGameRulesRegister::CGameRulesRegister( const char *pClassName, CreateGameRulesFn fn )
+{
+ m_pClassName = pClassName;
+ m_pFn = fn;
+
+ m_pNext = s_pHead; // Add us to the global list.
+ s_pHead = this;
+}
+
+void CGameRulesRegister::CreateGameRules()
+{
+ m_pFn();
+}
+
+CGameRulesRegister* CGameRulesRegister::FindByName( const char *pName )
+{
+ for ( CGameRulesRegister *pCur=s_pHead; pCur; pCur=pCur->m_pNext )
+ {
+ if ( Q_stricmp( pName, pCur->m_pClassName ) == 0 )
+ return pCur;
+ }
+ return NULL;
+}
+
+
+// ------------------------------------------------------------------------------------------ //
+// Functions to dispatch the messages to create the game rules object on the client.
+// ------------------------------------------------------------------------------------------ //
+#define GAMERULES_STRINGTABLE_NAME "GameRulesCreation"
+
+#ifdef CLIENT_DLL
+ #include "networkstringtable_clientdll.h"
+
+ INetworkStringTable *g_StringTableGameRules = NULL;
+
+ void OnGameRulesCreationStringChanged( void *object, INetworkStringTable *stringTable, int stringNumber, const char *newString, void const *newData )
+ {
+ // The server has created a new CGameRules object.
+ delete g_pGameRules;
+ g_pGameRules = NULL;
+
+ const char *pClassName = (const char*)newData;
+ CGameRulesRegister *pReg = CGameRulesRegister::FindByName( pClassName );
+ if ( !pReg )
+ {
+ Error( "OnGameRulesCreationStringChanged: missing gamerules class '%s' on the client", pClassName );
+ }
+
+ // Create the new game rules object.
+ pReg->CreateGameRules();
+
+ if ( !g_pGameRules )
+ {
+ Error( "OnGameRulesCreationStringChanged: game rules entity (%s) not created", pClassName );
+ }
+ }
+
+ // On the client, we respond to string table changes on the server.
+ void InstallStringTableCallback_GameRules()
+ {
+ if ( !g_StringTableGameRules )
+ {
+ g_StringTableGameRules = networkstringtable->FindTable( GAMERULES_STRINGTABLE_NAME );
+ if ( g_StringTableGameRules )
+ {
+ g_StringTableGameRules->SetStringChangedCallback( NULL, OnGameRulesCreationStringChanged );
+ }
+ }
+ }
+
+#else
+ #include "networkstringtable_gamedll.h"
+
+ INetworkStringTable *g_StringTableGameRules = NULL;
+
+ void CreateNetworkStringTables_GameRules()
+ {
+ // Create the string tables
+ g_StringTableGameRules = networkstringtable->CreateStringTable( GAMERULES_STRINGTABLE_NAME, 1 );
+
+#ifdef CSTRIKE_DLL
+ void CreateBlackMarketString( void );
+ CreateBlackMarketString();
+#endif
+ }
+
+ void CreateGameRulesObject( const char *pClassName )
+ {
+ // Delete the old game rules object.
+ delete g_pGameRules;
+ g_pGameRules = NULL;
+
+ // Create a new game rules object.
+ CGameRulesRegister *pReg = CGameRulesRegister::FindByName( pClassName );
+ if ( !pReg )
+ Error( "InitGameRules: missing gamerules class '%s' on the server", pClassName );
+
+ pReg->CreateGameRules();
+ if ( !g_pGameRules )
+ {
+ Error( "InitGameRules: game rules entity (%s) not created", pClassName );
+ }
+
+ // Make sure the client gets notification to make a new game rules object.
+ Assert( g_StringTableGameRules );
+ g_StringTableGameRules->AddString( true, "classname", strlen( pClassName ) + 1, pClassName );
+
+ if ( g_pGameRules )
+ {
+ g_pGameRules->CreateCustomNetworkStringTables();
+ }
+ }
+
+#endif
+
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