Reduce max player speed.

dlls/enginecallback.h

@@ -160,5 +160,6 @@ inline void *GET_PRIVATE( edict_t *pent )
 #define ENGINE_FORCE_UNMODIFIED	( *g_engfuncs.pfnForceUnmodified )
 
 #define PLAYER_CNX_STATS		( *g_engfuncs.pfnGetPlayerStats )
+#define	SET_CLIENT_MAX_SPEED		( *g_engfuncs.pfnSetClientMaxspeed )
 
 #endif		//ENGINECALLBACK_H

dlls/multiplay_gamerules.cpp

@@ -601,6 +601,7 @@ void CHalfLifeMultiplay::PlayerSpawn( CBasePlayer *pPlayer )
 		pPlayer->GiveAmmo( 68, "9mm", _9MM_MAX_CARRY );// 4 full reloads
 	}
 
+	SET_CLIENT_MAX_SPEED( edict(), PLAYER_MAX_SPEED );
 	pPlayer->m_iAutoWepSwitch = iOldAutoWepSwitch;
 }
 

dlls/player.cpp

@@ -2838,6 +2838,7 @@ void CBasePlayer::Spawn( void )
 
 	m_flNextChatTime = gpGlobals->time;
 
+	SET_CLIENT_MAX_SPEED( edict(), PLAYER_MAX_SPEED );
 	g_pGameRules->PlayerSpawn( this );
 }
 

dlls/player.h

@@ -23,6 +23,7 @@
 #define DAMAGE_FOR_FALL_SPEED		(float) 100 / ( PLAYER_FATAL_FALL_SPEED - PLAYER_MAX_SAFE_FALL_SPEED )// damage per unit per second.
 #define PLAYER_MIN_BOUNCE_SPEED		200
 #define PLAYER_FALL_PUNCH_THRESHHOLD (float)350 // won't punch player's screen/make scrape noise unless player falling at least this fast.
+#define PLAYER_MAX_SPEED		200
 
 //
 // Player PHYSICS FLAGS bits