Add "cl_autowepswitch" cvar implementation.

cl_dll/hud.cpp

@@ -191,6 +191,7 @@ void CHud::Init( void )
 	m_iFOV = 0;
 
 	CVAR_CREATE( "zoom_sensitivity_ratio", "1.2", 0 );
+	CVAR_CREATE( "cl_autowepswitch", "1", FCVAR_ARCHIVE | FCVAR_USERINFO );
 	default_fov = CVAR_CREATE( "default_fov", "90", 0 );
 	m_pCvarStealMouse = CVAR_CREATE( "hud_capturemouse", "1", FCVAR_ARCHIVE );
 	m_pCvarDraw = CVAR_CREATE( "hud_draw", "1", FCVAR_ARCHIVE );

dlls/client.cpp

@@ -196,6 +196,7 @@ void ClientPutInServer( edict_t *pEntity )
 
 	pPlayer = GetClassPtr( (CBasePlayer *)pev );
 	pPlayer->SetCustomDecalFrames( -1 ); // Assume none;
+	pPlayer->SetPrefsFromUserinfo( g_engfuncs.pfnGetInfoKeyBuffer( pEntity ) );
 
 	// Allocate a CBasePlayer for pev, and call spawn
 	pPlayer->Spawn();

dlls/gamerules.cpp

@@ -303,6 +303,11 @@ void CGameRules::RefreshSkillData ( void )
 	gSkillData.plrArm = GetSkillCvar( "sk_player_arm" );
 }
 
+void CGameRules::ClientUserInfoChanged( CBasePlayer *pPlayer, char *infobuffer )
+{
+	pPlayer->SetPrefsFromUserinfo( infobuffer );
+}
+
 //=========================================================
 // instantiate the proper game rules object
 //=========================================================

dlls/gamerules.h

@@ -98,7 +98,7 @@ public:
 
 	virtual BOOL AllowAutoTargetCrosshair( void ) { return TRUE; };
 	virtual BOOL ClientCommand( CBasePlayer *pPlayer, const char *pcmd ) { return FALSE; };  // handles the user commands;  returns TRUE if command handled properly
-	virtual void ClientUserInfoChanged( CBasePlayer *pPlayer, char *infobuffer ) {}		// the player has changed userinfo;  can change it now
+	virtual void ClientUserInfoChanged( CBasePlayer *pPlayer, char *infobuffer );		// the player has changed userinfo;  can change it now
 
 	// Client kills/scoring
 	virtual int IPointsForKill( CBasePlayer *pAttacker, CBasePlayer *pKilled ) = 0;// how many points do I award whoever kills this player?

dlls/multiplay_gamerules.cpp

@@ -319,6 +319,11 @@ BOOL CHalfLifeMultiplay::FShouldSwitchWeapon( CBasePlayer *pPlayer, CBasePlayerI
 		return TRUE;
 	}
 
+	if( !pPlayer->m_iAutoWepSwitch )
+	{
+		return FALSE;
+	}
+
 	if( !pPlayer->m_pActiveItem->CanHolster() )
 	{
 		// can't put away the active item.

dlls/player.cpp

@@ -2876,6 +2876,8 @@ void CBasePlayer::Spawn( void )
 
 	m_flNextChatTime = gpGlobals->time;
 
+	m_iAutoWepSwitch = 1;
+
 	g_pGameRules->PlayerSpawn( this );
 }
 
@@ -4158,6 +4160,18 @@ int CBasePlayer::Illumination( void )
 	return iIllum;
 }
 
+void CBasePlayer::SetPrefsFromUserinfo( char *infobuffer )
+{
+	const char *pszKeyVal;
+
+	pszKeyVal = g_engfuncs.pfnInfoKeyValue( infobuffer, "cl_autowepswitch" );
+
+	if( pszKeyVal[0] != '\0' )
+		m_iAutoWepSwitch = atoi( pszKeyVal );
+	else
+		m_iAutoWepSwitch = 1;
+}
+
 void CBasePlayer::EnableControl( BOOL fControl )
 {
 	if( !fControl )

dlls/player.h

@@ -321,8 +321,12 @@ public:
 	char m_SbarString0[SBAR_STRING_SIZE];
 	char m_SbarString1[SBAR_STRING_SIZE];
 
+	void SetPrefsFromUserinfo( char *infobuffer );
+
 	float m_flNextChatTime;
 
+	int m_iAutoWepSwitch;
+
 	Vector m_vecLastViewAngles;
 
 	bool m_bSentBhopcap; // If false, the player just joined and needs a bhopcap message.

dlls/singleplay_gamerules.cpp

@@ -75,6 +75,11 @@ BOOL CHalfLifeRules::FShouldSwitchWeapon( CBasePlayer *pPlayer, CBasePlayerItem
 		return TRUE;
 	}
 
+	if( !pPlayer->m_iAutoWepSwitch )
+	{
+		return FALSE;
+	}
+
 	if( !pPlayer->m_pActiveItem->CanHolster() )
 	{
 		return FALSE;

dlls/teamplay_gamerules.cpp

@@ -357,6 +357,8 @@ void CHalfLifeTeamplay::ClientUserInfoChanged( CBasePlayer *pPlayer, char *infob
 
 	// recound stuff
 	RecountTeams( TRUE );
+
+	pPlayer->SetPrefsFromUserinfo( infobuffer );
 }
 
 extern int gmsgDeathMsg;