DEFINE_ACTION_FUNCTION(AActor, A_SerpentMeleeAttack)
{
	// [BB] This is server-side.
	if (( NETWORK_GetState( ) == NETSTATE_CLIENT ) ||
		( CLIENTDEMO_IsPlaying( )))
	{
		return;
	}

	if (!self->target)
	{
		return;
	}
	if (self->CheckMeleeRange ())
	{
		int damage = pr_serpentmeattack.HitDice (5);
		P_DamageMobj (self->target, self, self, damage, NAME_Melee);
		P_TraceBleed (damage, self->target, self);
		S_Sound (self, CHAN_BODY, "SerpentMeleeHit", 1, ATTN_NORM);

		// [BB] If we're the server, tell the clients to play the sound.
		if ( NETWORK_GetState( ) == NETSTATE_SERVER )
			SERVERCOMMANDS_SoundActor( self, CHAN_BODY, "SerpentMeleeHit", 1, ATTN_NORM );
	}
	if (pr_serpentmeattack() < 96)
	{
		CALL_ACTION(A_SerpentCheckForAttack, self);
	}
}

//*****************************************************************************
//
// [RC] Undos "ignore".
//
void chat_UnignorePlayer( FCommandLine &argv, const ULONG ulPlayer )
{
	// Print the explanation message.
	if ( argv.argc( ) < 2 )
	{
		// Create a list of currently ignored players.
		FString PlayersIgnored = "";
		chat_GetIgnoredPlayers( PlayersIgnored );

		if ( PlayersIgnored.Len( ))
			Printf( "\\cgIgnored players: \\c-%s\n", PlayersIgnored.GetChars() );
		else
			Printf( "Un-ignores a certain player's chat messages.\nUsage: unignore <name>\n" );

		return;
	}
	
	if ( ulPlayer == MAXPLAYERS )
		Printf( "There isn't a player named %s\\c-.\n", argv[1] );
	else if ( ( ulPlayer == (ULONG)consoleplayer ) && ( NETWORK_GetState( ) != NETSTATE_SERVER ) )
		Printf( "You can't unignore yourself.\n" );
	else if ( !players[ulPlayer].bIgnoreChat )
		Printf( "You're not ignoring %s\\c-.\n", players[ulPlayer].userinfo.netname );
	else 
	{
		players[ulPlayer].bIgnoreChat = false;
		players[ulPlayer].lIgnoreChatTicks = -1;
		Printf( "%s\\c- will no longer be ignored.\n", players[ulPlayer].userinfo.netname );

		// Notify the server so that others using this IP are also ignored.
		if ( NETWORK_GetState( ) == NETSTATE_CLIENT )
			CLIENTCOMMANDS_Ignore( ulPlayer, false );
	}
}

DEFINE_ACTION_FUNCTION(AActor, A_GetHurt)
{
	// [BB] The server handles this.
	if (( NETWORK_GetState( ) == NETSTATE_CLIENT ) ||
		( CLIENTDEMO_IsPlaying( )))
	{
		if (( self->ulNetworkFlags & NETFL_CLIENTSIDEONLY ) == false )
			return;
	}

	self->flags4 |= MF4_INCOMBAT;
	if ((pr_gethurt() % 5) == 0)
	{
		S_Sound (self, CHAN_VOICE, self->PainSound, 1, ATTN_NORM);

		// [BB] If we're the server, tell clients to play the sound.
		if ( NETWORK_GetState( ) == NETSTATE_SERVER )
			SERVERCOMMANDS_SoundActor( self, CHAN_VOICE, S_GetName( self->PainSound ), 1, ATTN_NORM );

		self->health--;
	}
	if (self->health <= 0)
	{
		self->Die (self->target, self->target);
	}
}

//*****************************************************************************
//*****************************************************************************
//
void chat_SetChatMode( ULONG ulMode )
{
	if ( ulMode < NUM_CHATMODES )
	{
		player_t	*pPlayer = &players[consoleplayer];

		g_ulChatMode = ulMode;

		if ( ulMode != CHATMODE_NONE )
		{
			pPlayer->bChatting = true;

			// Tell the server we're beginning to chat.
			if ( NETWORK_GetState( ) == NETSTATE_CLIENT )
				CLIENTCOMMANDS_StartChat( );
		}
		else
		{
			pPlayer->bChatting = false;

			// Tell the server we're done chatting.
			if ( NETWORK_GetState( ) == NETSTATE_CLIENT )
				CLIENTCOMMANDS_EndChat( );
		}

	}
}

DEFINE_ACTION_FUNCTION(AActor, A_BruisAttack)
{
	AActor	*pMissile;

	if (!self->target)
		return;
				
	if (self->CheckMeleeRange ())
	{
		int damage = (pr_bruisattack()%8+1)*10;
		S_Sound (self, CHAN_WEAPON, "baron/melee", 1, ATTN_NORM);

		// [BC] If we're the server, tell clients play this sound.
		if ( NETWORK_GetState( ) == NETSTATE_SERVER )
			SERVERCOMMANDS_SoundActor( self, CHAN_WEAPON, "baron/melee", 1, ATTN_NORM );

		P_DamageMobj (self->target, self, self, damage, NAME_Melee);
		P_TraceBleed (damage, self->target, self);
		return;
	}
	
	// launch a missile
	pMissile = P_SpawnMissile (self, self->target, PClass::FindClass("BaronBall"));

	// [BC] If we're the server, tell clients to spawn the missile.
	if (( NETWORK_GetState( ) == NETSTATE_SERVER ) && ( pMissile ))
		SERVERCOMMANDS_SpawnMissile( pMissile );
}

DEFINE_ACTION_FUNCTION(AActor, A_CPosRefire)
{
	// keep firing unless target got out of sight
	A_FaceTarget (self);

	// [BC] Client chaingunners continue to fire until told by the server to stop.
	if (( NETWORK_GetState( ) == NETSTATE_CLIENT ) ||
		( CLIENTDEMO_IsPlaying( )))
	{
		return;
	}

	if (pr_cposrefire() < 40)
		return;

	if (!self->target
		|| P_HitFriend (self)
		|| self->target->health <= 0
		|| !P_CheckSight (self, self->target, SF_SEEPASTBLOCKEVERYTHING|SF_SEEPASTSHOOTABLELINES))
	{
		// [BC] If we're the server, tell clients to update this thing's state.
		if ( NETWORK_GetState( ) == NETSTATE_SERVER )
			SERVERCOMMANDS_SetThingState( self, STATE_SEE );

		self->SetState (self->SeeState);
	}
}

//*****************************************************************************
//
void DUEL_SetState( DUELSTATE_e State )
{
	if ( g_DuelState == State )
		return;

	g_DuelState = State;

	// Tell clients about the state change.
	if ( NETWORK_GetState( ) == NETSTATE_SERVER )
		SERVERCOMMANDS_SetGameModeState( State );

	switch ( State )
	{
	case DS_WINSEQUENCE:

		// If we've gotten to a win sequence, we've completed a duel.
		if ( NETWORK_GetState( ) != NETSTATE_CLIENT )
			DUEL_SetNumDuels( g_ulNumDuels + 1 );
		break;
	case DS_WAITINGFORPLAYERS:

		// Zero out the countdown ticker.
		DUEL_SetCountdownTicks( 0 );
		break;
	}
}

//*****************************************************************************
//
void DUEL_DoWinSequence( ULONG ulPlayer )
{
	ULONG	ulIdx;

	// Put the duel state in the win sequence state.
	if ( NETWORK_GetState( ) != NETSTATE_CLIENT )
		DUEL_SetState( DS_WINSEQUENCE );

	// Tell clients to do the win sequence.
	if ( NETWORK_GetState( ) == NETSTATE_SERVER )
		SERVERCOMMANDS_DoGameModeWinSequence( ulPlayer );

	if ( NETWORK_GetState( ) != NETSTATE_SERVER )
	{
		char				szString[64];
		DHUDMessageFadeOut	*pMsg;

		screen->SetFont( BigFont );

		sprintf( szString, "%s \\c-WINS!", players[ulPlayer].userinfo.netname );
		V_ColorizeString( szString );

		// Display "%s WINS!" HUD message.
		pMsg = new DHUDMessageFadeOut( szString,
			160.4f,
			75.0f,
			320,
			200,
			CR_RED,
			3.0f,
			2.0f );

		StatusBar->AttachMessage( pMsg, 'CNTR' );
		screen->SetFont( SmallFont );
	}

	// Award a victory or perfect medal to the winner.
	if ( NETWORK_GetState( ) != NETSTATE_CLIENT )
	{
		LONG	lMedal;

		// If the duel loser doesn't have any frags, give the winner a "Perfect!".
		if ( players[g_ulDuelLoser].fragcount <= 0 )
			lMedal = MEDAL_PERFECT;
		else
			lMedal = MEDAL_VICTORY;

		// Give the player the medal.
		MEDAL_GiveMedal( ulPlayer, lMedal );
		if ( NETWORK_GetState( ) == NETSTATE_SERVER )
			SERVERCOMMANDS_GivePlayerMedal( ulPlayer, lMedal );
	}

	for ( ulIdx = 0; ulIdx < MAXPLAYERS; ulIdx++ )
	{
		if (( playeringame[ulIdx] ) && ( players[ulIdx].pSkullBot ))
			players[ulIdx].pSkullBot->PostEvent( BOTEVENT_DUEL_WINSEQUENCE );
	}
}

DEFINE_ACTION_FUNCTION(AActor, A_WizAtk3)
{
	AActor *mo;

	CALL_ACTION(A_GhostOff, self);

	// [BB] This is server-side, the client only needs to run A_GhostOff.
	if (( NETWORK_GetState( ) == NETSTATE_CLIENT ) ||
		( CLIENTDEMO_IsPlaying( )))
	{
		return;
	}

	if (!self->target)
	{
		return;
	}
	S_Sound (self, CHAN_WEAPON, self->AttackSound, 1, ATTN_NORM);

	// [BB] If we're the server, tell the clients to play the sound.
	if ( NETWORK_GetState( ) == NETSTATE_SERVER )
		SERVERCOMMANDS_SoundActor( self, CHAN_WEAPON, S_GetName( self->AttackSound ), 1, ATTN_NORM );

	if (self->CheckMeleeRange())
	{
		int damage = pr_wizatk3.HitDice (4);
		P_DamageMobj (self->target, self, self, damage, NAME_Melee);
		P_TraceBleed (damage, self->target, self);
		return;
	}
	const PClass *fx = PClass::FindClass("WizardFX1");
	mo = P_SpawnMissile (self, self->target, fx);
	if (mo != NULL)
	{
		AActor *missile1 = P_SpawnMissileAngle(self, fx, mo->angle-(ANG45/8), mo->velz);
		AActor *missile2 = P_SpawnMissileAngle(self, fx, mo->angle+(ANG45/8), mo->velz);

		// [BB] If we're the server, tell the clients to spawn the missiles.
		if ( NETWORK_GetState( ) == NETSTATE_SERVER )
		{
			SERVERCOMMANDS_SpawnMissile( mo );
			if ( missile1 )
				SERVERCOMMANDS_SpawnMissile( missile1 );
			if ( missile2 )
				SERVERCOMMANDS_SpawnMissile( missile2 );
		}

	}
}

//*****************************************************************************
//
// [RC] Lets clients ignore an annoying player's chat messages.
//
void chat_IgnorePlayer( FCommandLine &argv, const ULONG ulPlayer )
{
	// Print the explanation message.
	if ( argv.argc( ) < 2 )
	{
		// Create a list of currently ignored players.
		FString PlayersIgnored;
		chat_GetIgnoredPlayers( PlayersIgnored );

		if ( PlayersIgnored.Len( ))
			Printf( "\\cgIgnored players: \\c-%s\nUse \"unignore\" or \"unignore_idx\" to undo.\n", PlayersIgnored.GetChars() );
		else
			Printf( "Ignores a certain player's chat messages.\nUsage: ignore <name> [duration, in minutes]\n" );

		return;
	}
	
	LONG	lTicks = -1;
	const LONG lArgv2 = ( argv.argc( ) >= 3 ) ? atoi( argv[2] ) : -1;
	
	// Did the user specify a set duration?
	if ( ( lArgv2 > 0 ) && ( lArgv2 < LONG_MAX / ( TICRATE * MINUTE )))
		lTicks = lArgv2 * TICRATE * MINUTE;

	if ( ulPlayer == MAXPLAYERS )
		Printf( "There isn't a player named %s\\c-.\n", argv[1] );
	else if ( ( ulPlayer == (ULONG)consoleplayer ) && ( NETWORK_GetState( ) != NETSTATE_SERVER ) )
		Printf( "You can't ignore yourself.\n" );
	else if ( players[ulPlayer].bIgnoreChat && ( players[ulPlayer].lIgnoreChatTicks == lTicks ))
		Printf( "You're already ignoring %s\\c-.\n", players[ulPlayer].userinfo.netname );
	else
	{
		players[ulPlayer].bIgnoreChat = true;
		players[ulPlayer].lIgnoreChatTicks = lTicks;
		Printf( "%s\\c- will now be ignored", players[ulPlayer].userinfo.netname );
		if ( lTicks > 0 )
			Printf( ", for %d minutes", static_cast<int>(lArgv2));
		Printf( ".\n" );

		// Add a helpful note about bots.
		if ( players[ulPlayer].bIsBot )
			Printf( "Note: you can disable all bot chat by setting the CVAR bot_allowchat to false.\n" );

		// Notify the server so that others using this IP are also ignored.
		if ( NETWORK_GetState( ) == NETSTATE_CLIENT )
			CLIENTCOMMANDS_Ignore( ulPlayer, true, lTicks );
	}
}

static void DragonSeek (AActor *actor, angle_t thresh, angle_t turnMax)
{
	int dir;
	int dist;
	angle_t delta;
	angle_t angle;
	AActor *target;
	int i;
	angle_t bestAngle;
	angle_t angleToSpot, angleToTarget;
	AActor *mo;

	// [BB] Let the server do this.
	if (( NETWORK_GetState( ) == NETSTATE_CLIENT ) ||
		( CLIENTDEMO_IsPlaying( )))
	{
		return;
	}

	target = actor->tracer;
	if(target == NULL)
	{
		return;
	}
	dir = P_FaceMobj (actor, target, &delta);
	if (delta > thresh)
	{
		delta >>= 1;
		if (delta > turnMax)
		{
			delta = turnMax;
		}
	}

bool ATeleporterBeacon::Use (bool pickup)
{
	AInventory *drop;

	// [BC] This is handled server-side.
	if (( NETWORK_GetState( ) == NETSTATE_CLIENT ) ||
		( CLIENTDEMO_IsPlaying( )))
	{
		return ( true );
	}

	// Increase the amount by one so that when DropInventory decrements it,
	// the actor will have the same number of beacons that he started with.
	// When we return to UseInventory, it will take care of decrementing
	// Amount again and disposing of this item if there are no more.
	Amount++;
	drop = Owner->DropInventory (this);
	if (drop == NULL)
	{
		Amount--;
		return false;
	}
	else
	{
		drop->SetState(drop->FindState(NAME_Drop));
		drop->target = Owner;
		return true;
	}
}