C++ CUserCmd类代码示例

void CInput::ExtraMouseSample( float frametime, bool active )
{
	CUserCmd dummy;
	CUserCmd *cmd = &dummy;

	cmd->Reset();


	QAngle viewangles;

	if ( active )
	{
		// Determine view angles
		AdjustAngles ( frametime );

		// Determine sideways movement
		ComputeSideMove( cmd );

		// Determine vertical movement
		ComputeUpwardMove( cmd );

		// Determine forward movement
		ComputeForwardMove( cmd );

		// Scale based on holding speed key or having too fast of a velocity based on client maximum
		//  speed.
		ScaleMovements( cmd );

		// Allow mice and other controllers to add their inputs
		ControllerMove( frametime, cmd );
	}

	// Retreive view angles from engine ( could have been set in IN_AdjustAngles above )
	engine->GetViewAngles( viewangles );

	// Set button and flag bits, don't blow away state
	cmd->buttons = GetButtonBits( 0 );

	// Use new view angles if alive, otherwise user last angles we stored off.
	if ( g_iAlive )
	{
		VectorCopy( viewangles, cmd->viewangles );
		VectorCopy( viewangles, m_angPreviousViewAngles );
	}
	else
	{
		VectorCopy( m_angPreviousViewAngles, cmd->viewangles );
	}

	// Let the move manager override anything it wants to.
	if ( g_pClientMode->CreateMove( frametime, cmd ) )
	{
		// Get current view angles after the client mode tweaks with it
		engine->SetViewAngles( cmd->viewangles );
		prediction->SetLocalViewAngles( cmd->viewangles );
	}
}

//----------------------------------------
//--------Functions called by hook--------
//----------------------------------------
void __stdcall Hooked_CreateMove(int sequence_number, float input_sample_frametime, bool active)
{
    static bool first = true;
    if(first) {
        DevMsg("%s Hooked CreateMove...\n", PLUGIN_NAME);
        first = false;

        g_pTF2Hook->PostInit();
    }

    if (ValveInterfaces::pEngine->IsInGame())
        g_pTF2Hook->RunBeforeCM(sequence_number, input_sample_frametime, active);

    g_pTF2Hook->pCMHook->UnHook();
    ValveInterfaces::pClient->CreateMove(sequence_number, input_sample_frametime, active);
    g_pTF2Hook->pCMHook->ReHook();

    CUserCmd* pCmd = ValveInterfaces::pIInput->GetUserCmd(sequence_number);
    CInput::CVerifiedUserCmd* pVerified = &(*MakePointer<CInput::CVerifiedUserCmd*>( ValveInterfaces::pIInput, 0xB8 ))[ sequence_number % MULTIPLAYER_BACKUP ];

    if(!pCmd || !pVerified)
    {
        // big deal here
        Error("%s CreateHook failed ;[\n",PLUGIN_ERROR);
        Error("%s pCmd: 0x%p, pVerified: 0x%p\n",PLUGIN_ERROR,pCmd,pVerified);
        ValveInterfaces::pEngine->ClientCmd_Unrestricted("showconsole");
        g_pTF2Hook->pCMHook->UnHook();
        return;
    }

    if (ValveInterfaces::pEngine->IsInGame())
        g_pTF2Hook->RunHacks(pCmd);

    pVerified->m_cmd = *pCmd;
    pVerified->m_crc = pCmd->GetChecksum();
}

void CInput::CreateMove ( int sequence_number, float input_sample_frametime, bool active )
{	
	CUserCmd *cmd = &m_pCommands[ sequence_number % MULTIPLAYER_BACKUP ];
	CVerifiedUserCmd *pVerified = &m_pVerifiedCommands[ sequence_number % MULTIPLAYER_BACKUP ];

	cmd->Reset();

	cmd->command_number = sequence_number;
	cmd->tick_count = gpGlobals->tickcount;

	QAngle viewangles;
	engine->GetViewAngles( viewangles );
	QAngle originalViewangles = viewangles;

	if ( active || sv_noclipduringpause.GetInt() )
	{
		// Determine view angles
		AdjustAngles ( input_sample_frametime );

		// Determine sideways movement
		ComputeSideMove( cmd );

		// Determine vertical movement
		ComputeUpwardMove( cmd );

		// Determine forward movement
		ComputeForwardMove( cmd );

		// Scale based on holding speed key or having too fast of a velocity based on client maximum
		//  speed.
		ScaleMovements( cmd );

		// Allow mice and other controllers to add their inputs
		ControllerMove( input_sample_frametime, cmd );
#ifdef SIXENSE
		g_pSixenseInput->SixenseFrame( input_sample_frametime, cmd ); 

		if( g_pSixenseInput->IsEnabled() )
		{
			g_pSixenseInput->SetView( input_sample_frametime, cmd );
		}
#endif
	}
	else
	{
		// need to run and reset mouse input so that there is no view pop when unpausing
		if ( !m_fCameraInterceptingMouse && m_fMouseActive )
		{
			float mx, my;
			GetAccumulatedMouseDeltasAndResetAccumulators( &mx, &my );
			ResetMouse();
		}
	}
	// Retreive view angles from engine ( could have been set in IN_AdjustAngles above )
	engine->GetViewAngles( viewangles );

	// Latch and clear impulse
	cmd->impulse = in_impulse;
	in_impulse = 0;

	// Latch and clear weapon selection
	if ( m_hSelectedWeapon != NULL )
	{
		C_BaseCombatWeapon *weapon = m_hSelectedWeapon;

		cmd->weaponselect = weapon->entindex();
		cmd->weaponsubtype = weapon->GetSubType();

		// Always clear weapon selection
		m_hSelectedWeapon = NULL;
	}

	// Set button and flag bits
#ifdef SIXENSE
	if( g_pSixenseInput->IsEnabled() )
	{
		// Some buttons were set in SixenseUpdateKeys, so or in any real keypresses
		cmd->buttons |= GetButtonBits( 1 );
	}
	else
	{
		cmd->buttons = GetButtonBits( 1 );
	}
#else
	// Set button and flag bits
	cmd->buttons = GetButtonBits( 1 );
#endif

	// Using joystick?
#ifdef SIXENSE
	if ( in_joystick.GetInt() || g_pSixenseInput->IsEnabled() )
#else
	if ( in_joystick.GetInt() )
#endif
	{
		if ( cmd->forwardmove > 0 )
		{
			cmd->buttons |= IN_FORWARD;
		}
		else if ( cmd->forwardmove < 0 )
//.........这里部分代码省略.........

void CInput::ExtraMouseSample( float frametime, bool active )
{
	CUserCmd dummy;
	CUserCmd *cmd = &dummy;

	cmd->Reset();


	QAngle viewangles;
	engine->GetViewAngles( viewangles );
	QAngle originalViewangles = viewangles;

	if ( active )
	{
		// Determine view angles
		AdjustAngles ( frametime );

		// Determine sideways movement
		ComputeSideMove( cmd );

		// Determine vertical movement
		ComputeUpwardMove( cmd );

		// Determine forward movement
		ComputeForwardMove( cmd );

		// Scale based on holding speed key or having too fast of a velocity based on client maximum
		//  speed.
		ScaleMovements( cmd );

		// Allow mice and other controllers to add their inputs
		ControllerMove( frametime, cmd );
#ifdef SIXENSE
		g_pSixenseInput->SixenseFrame( frametime, cmd ); 

		if( g_pSixenseInput->IsEnabled() )
		{
			g_pSixenseInput->SetView( frametime, cmd );
		}
#endif
	}

	// Retreive view angles from engine ( could have been set in IN_AdjustAngles above )
	engine->GetViewAngles( viewangles );

	// Set button and flag bits, don't blow away state
#ifdef SIXENSE
	if( g_pSixenseInput->IsEnabled() )
	{
		// Some buttons were set in SixenseUpdateKeys, so or in any real keypresses
		cmd->buttons |= GetButtonBits( 0 );
	}
	else
	{
		cmd->buttons = GetButtonBits( 0 );
	}
#else
	cmd->buttons = GetButtonBits( 0 );
#endif

	// Use new view angles if alive, otherwise user last angles we stored off.
	if ( g_iAlive )
	{
		VectorCopy( viewangles, cmd->viewangles );
		VectorCopy( viewangles, m_angPreviousViewAngles );
	}
	else
	{
		VectorCopy( m_angPreviousViewAngles, cmd->viewangles );
	}

	// Let the move manager override anything it wants to.
	if ( g_pClientMode->CreateMove( frametime, cmd ) )
	{
		// Get current view angles after the client mode tweaks with it
		engine->SetViewAngles( cmd->viewangles );
		prediction->SetLocalViewAngles( cmd->viewangles );
	}

	// Let the headtracker override the view at the very end of the process so
	// that vehicles and other stuff in g_pClientMode->CreateMove can override 
	// first
	if ( active && UseVR() )
	{
		C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
		if( pPlayer && !pPlayer->GetVehicle() )
		{
			QAngle curViewangles, newViewangles;
			Vector curMotion, newMotion;
			engine->GetViewAngles( curViewangles );
			curMotion.Init ( 
				cmd->forwardmove,
				cmd->sidemove,
				cmd->upmove );
			g_ClientVirtualReality.OverridePlayerMotion ( frametime, originalViewangles, curViewangles, curMotion, &newViewangles, &newMotion );
			engine->SetViewAngles( newViewangles );
			cmd->forwardmove = newMotion[0];
			cmd->sidemove = newMotion[1];
			cmd->upmove = newMotion[2];

//.........这里部分代码省略.........

void CInput::CreateMove ( int sequence_number, float input_sample_frametime, bool active )
{	
	CUserCmd *cmd = &m_pCommands[ sequence_number % MULTIPLAYER_BACKUP ];
	CVerifiedUserCmd *pVerified = &m_pVerifiedCommands[ sequence_number % MULTIPLAYER_BACKUP ];

	cmd->Reset();

	cmd->command_number = sequence_number;
	cmd->tick_count = gpGlobals->tickcount;

	QAngle viewangles;

	if ( active || sv_noclipduringpause.GetInt() )
	{
		// Determine view angles
		AdjustAngles ( input_sample_frametime );

		// Determine sideways movement
		ComputeSideMove( cmd );

		// Determine vertical movement
		ComputeUpwardMove( cmd );

		// Determine forward movement
		ComputeForwardMove( cmd );

		// Scale based on holding speed key or having too fast of a velocity based on client maximum
		//  speed.
		ScaleMovements( cmd );

		// Allow mice and other controllers to add their inputs
		ControllerMove( input_sample_frametime, cmd );
	}
	else
	{
		// need to run and reset mouse input so that there is no view pop when unpausing
		if ( !m_fCameraInterceptingMouse && m_fMouseActive )
		{
			float mx, my;
			GetAccumulatedMouseDeltasAndResetAccumulators( &mx, &my );
			ResetMouse();
		}
	}
	// Retreive view angles from engine ( could have been set in IN_AdjustAngles above )
	engine->GetViewAngles( viewangles );

	// Latch and clear impulse
	cmd->impulse = in_impulse;
	in_impulse = 0;

	// Latch and clear weapon selection
	if ( m_hSelectedWeapon != NULL )
	{
		C_BaseCombatWeapon *weapon = m_hSelectedWeapon;

		cmd->weaponselect = weapon->entindex();
		cmd->weaponsubtype = weapon->GetSubType();

		// Always clear weapon selection
		m_hSelectedWeapon = NULL;
	}

	// Set button and flag bits
	cmd->buttons = GetButtonBits( 1 );

	// Using joystick?
	if ( in_joystick.GetInt() )
	{
		if ( cmd->forwardmove > 0 )
		{
			cmd->buttons |= IN_FORWARD;
		}
		else if ( cmd->forwardmove < 0 )
		{
			cmd->buttons |= IN_BACK;
		}
	}

	// Use new view angles if alive, otherwise user last angles we stored off.
	if ( g_iAlive )
	{
		VectorCopy( viewangles, cmd->viewangles );
		VectorCopy( viewangles, m_angPreviousViewAngles );
	}
	else
	{
		VectorCopy( m_angPreviousViewAngles, cmd->viewangles );
	}

	// Let the move manager override anything it wants to.
	if ( g_pClientMode->CreateMove( input_sample_frametime, cmd ) )
	{
		// Get current view angles after the client mode tweaks with it
		engine->SetViewAngles( cmd->viewangles );
	}

	m_flLastForwardMove = cmd->forwardmove;

	cmd->random_seed = MD5_PseudoRandom( sequence_number ) & 0x7fffffff;

//.........这里部分代码省略.........