First version of the SOurce SDK 2013

1 files changed, 2984 insertions, 0 deletions

diff --git a/mp/src/game/client/c_baseplayer.cpp b/mp/src/game/client/c_baseplayer.cpp
new file mode 100644
index 00000000..8e4ff89f
--- /dev/null
+++ b/mp/src/game/client/c_baseplayer.cpp
@@ -0,0 +1,2984 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//

+//

+// Purpose: Client-side CBasePlayer.

+//

+//			- Manages the player's flashlight effect.

+//

+//===========================================================================//

+#include "cbase.h"

+#include "c_baseplayer.h"

+#include "flashlighteffect.h"

+#include "weapon_selection.h"

+#include "history_resource.h"

+#include "iinput.h"

+#include "input.h"

+#include "view.h"

+#include "iviewrender.h"

+#include "iclientmode.h"

+#include "in_buttons.h"

+#include "engine/IEngineSound.h"

+#include "c_soundscape.h"

+#include "usercmd.h"

+#include "c_playerresource.h"

+#include "iclientvehicle.h"

+#include "view_shared.h"

+#include "movevars_shared.h"

+#include "prediction.h"

+#include "tier0/vprof.h"

+#include "filesystem.h"

+#include "bitbuf.h"

+#include "KeyValues.h"

+#include "particles_simple.h"

+#include "fx_water.h"

+#include "hltvcamera.h"

+#include "toolframework/itoolframework.h"

+#include "toolframework_client.h"

+#include "view_scene.h"

+#include "c_vguiscreen.h"

+#include "datacache/imdlcache.h"

+#include "vgui/ISurface.h"

+#include "voice_status.h"

+#include "fx.h"

+#include "dt_utlvector_recv.h"

+#include "cam_thirdperson.h"

+#if defined( REPLAY_ENABLED )

+#include "replay/replaycamera.h"

+#include "replay/ireplaysystem.h"

+#include "replay/ienginereplay.h"

+#endif

+#include "steam/steam_api.h"

+#include "headtrack/isourcevirtualreality.h"

+#include "client_virtualreality.h"

+

+#if defined USES_ECON_ITEMS

+#include "econ_wearable.h"

+#endif

+

+// NVNT haptics system interface

+#include "haptics/ihaptics.h"

+

+// memdbgon must be the last include file in a .cpp file!!!

+#include "tier0/memdbgon.h"

+

+// Don't alias here

+#if defined( CBasePlayer )

+#undef CBasePlayer	

+#endif

+

+int g_nKillCamMode = OBS_MODE_NONE;

+int g_nKillCamTarget1 = 0;

+int g_nKillCamTarget2 = 0;

+

+extern ConVar mp_forcecamera; // in gamevars_shared.h

+

+#define FLASHLIGHT_DISTANCE		1000

+#define MAX_VGUI_INPUT_MODE_SPEED 30

+#define MAX_VGUI_INPUT_MODE_SPEED_SQ (MAX_VGUI_INPUT_MODE_SPEED*MAX_VGUI_INPUT_MODE_SPEED)

+

+static Vector WALL_MIN(-WALL_OFFSET,-WALL_OFFSET,-WALL_OFFSET);

+static Vector WALL_MAX(WALL_OFFSET,WALL_OFFSET,WALL_OFFSET);

+

+bool CommentaryModeShouldSwallowInput( C_BasePlayer *pPlayer );

+

+extern ConVar default_fov;

+#ifndef _XBOX

+extern ConVar sensitivity;

+#endif

+

+static C_BasePlayer *s_pLocalPlayer = NULL;

+

+static ConVar	cl_customsounds ( "cl_customsounds", "0", 0, "Enable customized player sound playback" );

+static ConVar	spec_track		( "spec_track", "0", 0, "Tracks an entity in spec mode" );

+static ConVar	cl_smooth		( "cl_smooth", "1", 0, "Smooth view/eye origin after prediction errors" );

+static ConVar	cl_smoothtime	( 

+	"cl_smoothtime", 

+	"0.1", 

+	0, 

+	"Smooth client's view after prediction error over this many seconds",

+	true, 0.01,	// min/max is 0.01/2.0

+	true, 2.0

+	 );

+

+#ifdef CSTRIKE_DLL

+ConVar	spec_freeze_time( "spec_freeze_time", "5.0", FCVAR_CHEAT | FCVAR_REPLICATED, "Time spend frozen in observer freeze cam." );

+ConVar	spec_freeze_traveltime( "spec_freeze_traveltime", "0.7", FCVAR_CHEAT | FCVAR_REPLICATED, "Time taken to zoom in to frame a target in observer freeze cam.", true, 0.01, false, 0 );

+ConVar	spec_freeze_distance_min( "spec_freeze_distance_min", "80", FCVAR_CHEAT, "Minimum random distance from the target to stop when framing them in observer freeze cam." );

+ConVar	spec_freeze_distance_max( "spec_freeze_distance_max", "90", FCVAR_CHEAT, "Maximum random distance from the target to stop when framing them in observer freeze cam." );

+#else

+ConVar	spec_freeze_time( "spec_freeze_time", "4.0", FCVAR_CHEAT | FCVAR_REPLICATED, "Time spend frozen in observer freeze cam." );

+ConVar	spec_freeze_traveltime( "spec_freeze_traveltime", "0.4", FCVAR_CHEAT | FCVAR_REPLICATED, "Time taken to zoom in to frame a target in observer freeze cam.", true, 0.01, false, 0 );

+ConVar	spec_freeze_distance_min( "spec_freeze_distance_min", "96", FCVAR_CHEAT, "Minimum random distance from the target to stop when framing them in observer freeze cam." );

+ConVar	spec_freeze_distance_max( "spec_freeze_distance_max", "200", FCVAR_CHEAT, "Maximum random distance from the target to stop when framing them in observer freeze cam." );

+#endif

+

+static ConVar	cl_first_person_uses_world_model ( "cl_first_person_uses_world_model", "0", FCVAR_ARCHIVE, "Causes the third person model to be drawn instead of the view model" );

+

+ConVar demo_fov_override( "demo_fov_override", "0", FCVAR_CLIENTDLL | FCVAR_DONTRECORD, "If nonzero, this value will be used to override FOV during demo playback." );

+

+void RecvProxy_LocalVelocityX( const CRecvProxyData *pData, void *pStruct, void *pOut );

+void RecvProxy_LocalVelocityY( const CRecvProxyData *pData, void *pStruct, void *pOut );

+void RecvProxy_LocalVelocityZ( const CRecvProxyData *pData, void *pStruct, void *pOut );

+

+void RecvProxy_ObserverTarget( const CRecvProxyData *pData, void *pStruct, void *pOut );

+void RecvProxy_ObserverMode  ( const CRecvProxyData *pData, void *pStruct, void *pOut );

+

+// -------------------------------------------------------------------------------- //

+// RecvTable for CPlayerState.

+// -------------------------------------------------------------------------------- //

+

+	BEGIN_RECV_TABLE_NOBASE(CPlayerState, DT_PlayerState)

+		RecvPropInt		(RECVINFO(deadflag)),

+	END_RECV_TABLE()

+

+

+BEGIN_RECV_TABLE_NOBASE( CPlayerLocalData, DT_Local )

+	RecvPropArray3( RECVINFO_ARRAY(m_chAreaBits), RecvPropInt(RECVINFO(m_chAreaBits[0]))),

+	RecvPropArray3( RECVINFO_ARRAY(m_chAreaPortalBits), RecvPropInt(RECVINFO(m_chAreaPortalBits[0]))),

+	RecvPropInt(RECVINFO(m_iHideHUD)),

+

+	// View

+	

+	RecvPropFloat(RECVINFO(m_flFOVRate)),

+	

+	RecvPropInt		(RECVINFO(m_bDucked)),

+	RecvPropInt		(RECVINFO(m_bDucking)),

+	RecvPropInt		(RECVINFO(m_bInDuckJump)),

+	RecvPropFloat	(RECVINFO(m_flDucktime)),

+	RecvPropFloat	(RECVINFO(m_flDuckJumpTime)),

+	RecvPropFloat	(RECVINFO(m_flJumpTime)),

+	RecvPropFloat	(RECVINFO(m_flFallVelocity)),

+

+#if PREDICTION_ERROR_CHECK_LEVEL > 1 

+	RecvPropFloat	(RECVINFO_NAME( m_vecPunchAngle.m_Value[0], m_vecPunchAngle[0])),

+	RecvPropFloat	(RECVINFO_NAME( m_vecPunchAngle.m_Value[1], m_vecPunchAngle[1])),

+	RecvPropFloat	(RECVINFO_NAME( m_vecPunchAngle.m_Value[2], m_vecPunchAngle[2] )),

+	RecvPropFloat	(RECVINFO_NAME( m_vecPunchAngleVel.m_Value[0], m_vecPunchAngleVel[0] )),

+	RecvPropFloat	(RECVINFO_NAME( m_vecPunchAngleVel.m_Value[1], m_vecPunchAngleVel[1] )),

+	RecvPropFloat	(RECVINFO_NAME( m_vecPunchAngleVel.m_Value[2], m_vecPunchAngleVel[2] )),

+#else

+	RecvPropVector	(RECVINFO(m_vecPunchAngle)),

+	RecvPropVector	(RECVINFO(m_vecPunchAngleVel)),

+#endif

+

+	RecvPropInt		(RECVINFO(m_bDrawViewmodel)),

+	RecvPropInt		(RECVINFO(m_bWearingSuit)),

+	RecvPropBool	(RECVINFO(m_bPoisoned)),

+	RecvPropFloat	(RECVINFO(m_flStepSize)),

+	RecvPropInt		(RECVINFO(m_bAllowAutoMovement)),

+

+	// 3d skybox data

+	RecvPropInt(RECVINFO(m_skybox3d.scale)),

+	RecvPropVector(RECVINFO(m_skybox3d.origin)),

+	RecvPropInt(RECVINFO(m_skybox3d.area)),

+

+	// 3d skybox fog data

+	RecvPropInt( RECVINFO( m_skybox3d.fog.enable ) ),

+	RecvPropInt( RECVINFO( m_skybox3d.fog.blend ) ),

+	RecvPropVector( RECVINFO( m_skybox3d.fog.dirPrimary ) ),

+	RecvPropInt( RECVINFO( m_skybox3d.fog.colorPrimary ) ),

+	RecvPropInt( RECVINFO( m_skybox3d.fog.colorSecondary ) ),

+	RecvPropFloat( RECVINFO( m_skybox3d.fog.start ) ),

+	RecvPropFloat( RECVINFO( m_skybox3d.fog.end ) ),

+	RecvPropFloat( RECVINFO( m_skybox3d.fog.maxdensity ) ),

+

+	// fog data

+	RecvPropEHandle( RECVINFO( m_PlayerFog.m_hCtrl ) ),

+

+	// audio data

+	RecvPropVector( RECVINFO( m_audio.localSound[0] ) ),

+	RecvPropVector( RECVINFO( m_audio.localSound[1] ) ),

+	RecvPropVector( RECVINFO( m_audio.localSound[2] ) ),

+	RecvPropVector( RECVINFO( m_audio.localSound[3] ) ),

+	RecvPropVector( RECVINFO( m_audio.localSound[4] ) ),

+	RecvPropVector( RECVINFO( m_audio.localSound[5] ) ),

+	RecvPropVector( RECVINFO( m_audio.localSound[6] ) ),

+	RecvPropVector( RECVINFO( m_audio.localSound[7] ) ),

+	RecvPropInt( RECVINFO( m_audio.soundscapeIndex ) ),

+	RecvPropInt( RECVINFO( m_audio.localBits ) ),

+	RecvPropEHandle( RECVINFO( m_audio.ent ) ),

+END_RECV_TABLE()

+

+// -------------------------------------------------------------------------------- //

+// This data only gets sent to clients that ARE this player entity.

+// -------------------------------------------------------------------------------- //

+

+	BEGIN_RECV_TABLE_NOBASE( C_BasePlayer, DT_LocalPlayerExclusive )

+

+		RecvPropDataTable	( RECVINFO_DT(m_Local),0, &REFERENCE_RECV_TABLE(DT_Local) ),

+

+		RecvPropFloat		( RECVINFO(m_vecViewOffset[0]) ),

+		RecvPropFloat		( RECVINFO(m_vecViewOffset[1]) ),

+		RecvPropFloat		( RECVINFO(m_vecViewOffset[2]) ),

+		RecvPropFloat		( RECVINFO(m_flFriction) ),

+

+		RecvPropArray3		( RECVINFO_ARRAY(m_iAmmo), RecvPropInt( RECVINFO(m_iAmmo[0])) ),

+		

+		RecvPropInt			( RECVINFO(m_fOnTarget) ),

+

+		RecvPropInt			( RECVINFO( m_nTickBase ) ),

+		RecvPropInt			( RECVINFO( m_nNextThinkTick ) ),

+

+		RecvPropEHandle		( RECVINFO( m_hLastWeapon ) ),

+		RecvPropEHandle		( RECVINFO( m_hGroundEntity ) ),

+

+ 		RecvPropFloat		( RECVINFO(m_vecVelocity[0]), 0, RecvProxy_LocalVelocityX ),

+ 		RecvPropFloat		( RECVINFO(m_vecVelocity[1]), 0, RecvProxy_LocalVelocityY ),

+ 		RecvPropFloat		( RECVINFO(m_vecVelocity[2]), 0, RecvProxy_LocalVelocityZ ),

+

+		RecvPropVector		( RECVINFO( m_vecBaseVelocity ) ),

+

+		RecvPropEHandle		( RECVINFO( m_hConstraintEntity)),

+		RecvPropVector		( RECVINFO( m_vecConstraintCenter) ),

+		RecvPropFloat		( RECVINFO( m_flConstraintRadius )),

+		RecvPropFloat		( RECVINFO( m_flConstraintWidth )),

+		RecvPropFloat		( RECVINFO( m_flConstraintSpeedFactor )),

+

+		RecvPropFloat		( RECVINFO( m_flDeathTime )),

+

+		RecvPropInt			( RECVINFO( m_nWaterLevel ) ),

+		RecvPropFloat		( RECVINFO( m_flLaggedMovementValue )),

+

+	END_RECV_TABLE()

+

+	

+// -------------------------------------------------------------------------------- //

+// DT_BasePlayer datatable.

+// -------------------------------------------------------------------------------- //

+

+#if defined USES_ECON_ITEMS

+	EXTERN_RECV_TABLE(DT_AttributeList);

+#endif

+

+	IMPLEMENT_CLIENTCLASS_DT(C_BasePlayer, DT_BasePlayer, CBasePlayer)

+		// We have both the local and nonlocal data in here, but the server proxies

+		// only send one.

+		RecvPropDataTable( "localdata", 0, 0, &REFERENCE_RECV_TABLE(DT_LocalPlayerExclusive) ),

+

+#if defined USES_ECON_ITEMS

+		RecvPropDataTable(RECVINFO_DT(m_AttributeList),0, &REFERENCE_RECV_TABLE(DT_AttributeList) ),

+#endif

+

+		RecvPropDataTable(RECVINFO_DT(pl), 0, &REFERENCE_RECV_TABLE(DT_PlayerState), DataTableRecvProxy_StaticDataTable),

+

+		RecvPropInt		(RECVINFO(m_iFOV)),

+		RecvPropInt		(RECVINFO(m_iFOVStart)),

+		RecvPropFloat	(RECVINFO(m_flFOVTime)),

+		RecvPropInt		(RECVINFO(m_iDefaultFOV)),

+		RecvPropEHandle (RECVINFO(m_hZoomOwner)),

+

+		RecvPropEHandle( RECVINFO(m_hVehicle) ),

+		RecvPropEHandle( RECVINFO(m_hUseEntity) ),

+

+		RecvPropInt		(RECVINFO(m_iHealth)),

+		RecvPropInt		(RECVINFO(m_lifeState)),

+

+		RecvPropInt		(RECVINFO(m_iBonusProgress)),

+		RecvPropInt		(RECVINFO(m_iBonusChallenge)),

+

+		RecvPropFloat	(RECVINFO(m_flMaxspeed)),

+		RecvPropInt		(RECVINFO(m_fFlags)),

+

+

+		RecvPropInt		(RECVINFO(m_iObserverMode), 0, RecvProxy_ObserverMode ),

+		RecvPropEHandle	(RECVINFO(m_hObserverTarget), RecvProxy_ObserverTarget ),

+		RecvPropArray	( RecvPropEHandle( RECVINFO( m_hViewModel[0] ) ), m_hViewModel ),

+		

+

+		RecvPropString( RECVINFO(m_szLastPlaceName) ),

+

+#if defined USES_ECON_ITEMS

+		RecvPropUtlVector( RECVINFO_UTLVECTOR( m_hMyWearables ), MAX_WEARABLES_SENT_FROM_SERVER,	RecvPropEHandle(NULL, 0, 0) ),

+#endif

+

+	END_RECV_TABLE()

+

+BEGIN_PREDICTION_DATA_NO_BASE( CPlayerState )

+

+	DEFINE_PRED_FIELD(  deadflag, FIELD_BOOLEAN, FTYPEDESC_INSENDTABLE ),

+	// DEFINE_FIELD( netname, string_t ),

+	// DEFINE_FIELD( fixangle, FIELD_INTEGER ),

+	// DEFINE_FIELD( anglechange, FIELD_FLOAT ),

+	// DEFINE_FIELD( v_angle, FIELD_VECTOR ),

+

+END_PREDICTION_DATA()	

+

+BEGIN_PREDICTION_DATA_NO_BASE( CPlayerLocalData )

+

+	// DEFINE_PRED_TYPEDESCRIPTION( m_skybox3d, sky3dparams_t ),

+	// DEFINE_PRED_TYPEDESCRIPTION( m_fog, fogparams_t ),

+	// DEFINE_PRED_TYPEDESCRIPTION( m_audio, audioparams_t ),

+	DEFINE_FIELD( m_nStepside, FIELD_INTEGER ),

+

+	DEFINE_PRED_FIELD( m_iHideHUD, FIELD_INTEGER, FTYPEDESC_INSENDTABLE ),

+#if PREDICTION_ERROR_CHECK_LEVEL > 1

+	DEFINE_PRED_FIELD( m_vecPunchAngle, FIELD_VECTOR, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_vecPunchAngleVel, FIELD_VECTOR, FTYPEDESC_INSENDTABLE ),

+#else

+	DEFINE_PRED_FIELD_TOL( m_vecPunchAngle, FIELD_VECTOR, FTYPEDESC_INSENDTABLE, 0.125f ),

+	DEFINE_PRED_FIELD_TOL( m_vecPunchAngleVel, FIELD_VECTOR, FTYPEDESC_INSENDTABLE, 0.125f ),

+#endif

+	DEFINE_PRED_FIELD( m_bDrawViewmodel, FIELD_BOOLEAN, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_bWearingSuit, FIELD_BOOLEAN, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_bPoisoned, FIELD_BOOLEAN, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_bAllowAutoMovement, FIELD_BOOLEAN, FTYPEDESC_INSENDTABLE ),

+

+	DEFINE_PRED_FIELD( m_bDucked, FIELD_BOOLEAN, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_bDucking, FIELD_BOOLEAN, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_bInDuckJump, FIELD_BOOLEAN, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_flDucktime, FIELD_FLOAT, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_flDuckJumpTime, FIELD_FLOAT, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_flJumpTime, FIELD_FLOAT, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD_TOL( m_flFallVelocity, FIELD_FLOAT, FTYPEDESC_INSENDTABLE, 0.5f ),

+//	DEFINE_PRED_FIELD( m_nOldButtons, FIELD_INTEGER, FTYPEDESC_INSENDTABLE ),

+	DEFINE_FIELD( m_nOldButtons, FIELD_INTEGER ),

+	DEFINE_PRED_FIELD( m_flStepSize, FIELD_FLOAT, FTYPEDESC_INSENDTABLE ),

+	DEFINE_FIELD( m_flFOVRate, FIELD_FLOAT ),

+

+END_PREDICTION_DATA()	

+

+BEGIN_PREDICTION_DATA( C_BasePlayer )

+

+	DEFINE_PRED_TYPEDESCRIPTION( m_Local, CPlayerLocalData ),

+	DEFINE_PRED_TYPEDESCRIPTION( pl, CPlayerState ),

+

+	DEFINE_PRED_FIELD( m_iFOV, FIELD_INTEGER, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_hZoomOwner, FIELD_EHANDLE, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_flFOVTime, FIELD_FLOAT, 0 ),

+	DEFINE_PRED_FIELD( m_iFOVStart, FIELD_INTEGER, 0 ),

+

+	DEFINE_PRED_FIELD( m_hVehicle, FIELD_EHANDLE, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD_TOL( m_flMaxspeed, FIELD_FLOAT, FTYPEDESC_INSENDTABLE, 0.5f ),

+	DEFINE_PRED_FIELD( m_iHealth, FIELD_INTEGER, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_iBonusProgress, FIELD_INTEGER, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_iBonusChallenge, FIELD_INTEGER, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_fOnTarget, FIELD_BOOLEAN, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_nNextThinkTick, FIELD_INTEGER, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_lifeState, FIELD_CHARACTER, FTYPEDESC_INSENDTABLE ),

+	DEFINE_PRED_FIELD( m_nWaterLevel, FIELD_CHARACTER, FTYPEDESC_INSENDTABLE ),

+	

+	DEFINE_PRED_FIELD_TOL( m_vecBaseVelocity, FIELD_VECTOR, FTYPEDESC_INSENDTABLE, 0.05 ),

+

+	DEFINE_FIELD( m_nButtons, FIELD_INTEGER ),

+	DEFINE_FIELD( m_flWaterJumpTime, FIELD_FLOAT ),

+	DEFINE_FIELD( m_nImpulse, FIELD_INTEGER ),

+	DEFINE_FIELD( m_flStepSoundTime, FIELD_FLOAT ),

+	DEFINE_FIELD( m_flSwimSoundTime, FIELD_FLOAT ),

+	DEFINE_FIELD( m_vecLadderNormal, FIELD_VECTOR ),

+	DEFINE_FIELD( m_flPhysics, FIELD_INTEGER ),

+	DEFINE_AUTO_ARRAY( m_szAnimExtension, FIELD_CHARACTER ),

+	DEFINE_FIELD( m_afButtonLast, FIELD_INTEGER ),

+	DEFINE_FIELD( m_afButtonPressed, FIELD_INTEGER ),

+	DEFINE_FIELD( m_afButtonReleased, FIELD_INTEGER ),

+	// DEFINE_FIELD( m_vecOldViewAngles, FIELD_VECTOR ),

+

+	// DEFINE_ARRAY( m_iOldAmmo, FIELD_INTEGER,  MAX_AMMO_TYPES ),

+

+	//DEFINE_FIELD( m_hOldVehicle, FIELD_EHANDLE ),

+	// DEFINE_FIELD( m_pModelLight, dlight_t* ),

+	// DEFINE_FIELD( m_pEnvironmentLight, dlight_t* ),

+	// DEFINE_FIELD( m_pBrightLight, dlight_t* ),

+	DEFINE_PRED_FIELD( m_hLastWeapon, FIELD_EHANDLE, FTYPEDESC_INSENDTABLE ),

+

+	DEFINE_PRED_FIELD( m_nTickBase, FIELD_INTEGER, FTYPEDESC_INSENDTABLE ),

+

+	DEFINE_PRED_FIELD( m_hGroundEntity, FIELD_EHANDLE, FTYPEDESC_INSENDTABLE ),

+

+	DEFINE_PRED_ARRAY( m_hViewModel, FIELD_EHANDLE, MAX_VIEWMODELS, FTYPEDESC_INSENDTABLE ),

+

+	DEFINE_FIELD( m_surfaceFriction, FIELD_FLOAT ),

+

+END_PREDICTION_DATA()

+

+LINK_ENTITY_TO_CLASS( player, C_BasePlayer );

+

+// -------------------------------------------------------------------------------- //

+// Functions.

+// -------------------------------------------------------------------------------- //

+C_BasePlayer::C_BasePlayer() : m_iv_vecViewOffset( "C_BasePlayer::m_iv_vecViewOffset" )

+{

+	AddVar( &m_vecViewOffset, &m_iv_vecViewOffset, LATCH_SIMULATION_VAR );

+	

+#ifdef _DEBUG																

+	m_vecLadderNormal.Init();

+	m_vecOldViewAngles.Init();

+#endif

+

+	m_pFlashlight = NULL;

+

+	m_pCurrentVguiScreen = NULL;

+	m_pCurrentCommand = NULL;

+

+	m_flPredictionErrorTime = -100;

+	m_StuckLast = 0;

+	m_bWasFrozen = false;

+

+	m_bResampleWaterSurface = true;

+	

+	ResetObserverMode();

+

+	m_vecPredictionError.Init();

+	m_flPredictionErrorTime = 0;

+

+	m_surfaceProps = 0;

+	m_pSurfaceData = NULL;

+	m_surfaceFriction = 1.0f;

+	m_chTextureType = 0;

+

+	m_flNextAchievementAnnounceTime = 0;

+

+	m_bFiredWeapon = false;

+

+	m_nForceVisionFilterFlags = 0;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+C_BasePlayer::~C_BasePlayer()

+{

+	DeactivateVguiScreen( m_pCurrentVguiScreen.Get() );

+	if ( this == s_pLocalPlayer )

+	{

+		s_pLocalPlayer = NULL;

+	}

+

+	delete m_pFlashlight;

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void C_BasePlayer::Spawn( void )

+{

+	// Clear all flags except for FL_FULLEDICT

+	ClearFlags();

+	AddFlag( FL_CLIENT );

+

+	int effects = GetEffects() & EF_NOSHADOW;

+	SetEffects( effects );

+

+	m_iFOV	= 0;	// init field of view.

+

+    SetModel( "models/player.mdl" );

+

+	Precache();

+

+	SetThink(NULL);

+

+	SharedSpawn();

+

+	m_bWasFreezeFraming = false;

+

+	m_bFiredWeapon = false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+bool C_BasePlayer::AudioStateIsUnderwater( Vector vecMainViewOrigin )

+{

+	if ( IsObserver() )

+	{

+		// Just check the view position

+		int cont = enginetrace->GetPointContents ( vecMainViewOrigin );

+		return (cont & MASK_WATER);

+	}

+

+	return ( GetWaterLevel() >= WL_Eyes );

+}

+

+bool C_BasePlayer::IsHLTV() const

+{

+	return ( IsLocalPlayer() && engine->IsHLTV() );	

+}

+

+bool C_BasePlayer::IsReplay() const

+{

+#if defined( REPLAY_ENABLED )

+	return ( IsLocalPlayer() && g_pEngineClientReplay->IsPlayingReplayDemo() );

+#else

+	return false;

+#endif

+}

+

+CBaseEntity	*C_BasePlayer::GetObserverTarget() const	// returns players target or NULL

+{

+#ifndef _XBOX

+	if ( IsHLTV() )

+	{

+		return HLTVCamera()->GetPrimaryTarget();

+	}

+#if defined( REPLAY_ENABLED )

+	if ( IsReplay() )

+	{

+		return ReplayCamera()->GetPrimaryTarget();

+	}

+#endif

+#endif

+	

+	if ( GetObserverMode() == OBS_MODE_ROAMING )

+	{

+		return NULL;	// no target in roaming mode

+	}

+	else

+	{

+		if ( IsLocalPlayer() && UseVR() )

+		{

+			// In VR mode, certain views cause disorientation and nausea. So let's not.

+			switch ( m_iObserverMode )

+			{

+			case OBS_MODE_NONE:			// not in spectator mode

+			case OBS_MODE_FIXED:		// view from a fixed camera position

+			case OBS_MODE_IN_EYE:		// follow a player in first person view

+			case OBS_MODE_CHASE:		// follow a player in third person view

+			case OBS_MODE_ROAMING:		// free roaming

+				return m_hObserverTarget;

+				break;

+			case OBS_MODE_DEATHCAM:		// special mode for death cam animation

+			case OBS_MODE_FREEZECAM:	// zooms to a target, and freeze-frames on them

+				// These are both terrible - they get overriden to chase, but here we change it to "chase" your own body (which will be ragdolled).

+				return (const_cast<C_BasePlayer*>(this))->GetBaseEntity();

+				break;

+			default:

+				assert ( false );

+				break;

+			}

+		}

+

+		return m_hObserverTarget;

+	}

+}

+

+// Called from Recv Proxy, mainly to reset tone map scale

+void C_BasePlayer::SetObserverTarget( EHANDLE hObserverTarget )

+{

+	// If the observer target is changing to an entity that the client doesn't know about yet,

+	// it can resolve to NULL.  If the client didn't have an observer target before, then

+	// comparing EHANDLEs directly will see them as equal, since it uses Get(), and compares

+	// NULL to NULL.  To combat this, we need to check against GetEntryIndex() and

+	// GetSerialNumber().

+	if ( hObserverTarget.GetEntryIndex() != m_hObserverTarget.GetEntryIndex() ||

+		hObserverTarget.GetSerialNumber() != m_hObserverTarget.GetSerialNumber())

+	{

+		// Init based on the new handle's entry index and serial number, so that it's Get()

+		// has a chance to become non-NULL even if it currently resolves to NULL.

+		m_hObserverTarget.Init( hObserverTarget.GetEntryIndex(), hObserverTarget.GetSerialNumber() );

+

+		IGameEvent *event = gameeventmanager->CreateEvent( "spec_target_updated" );

+		if ( event )

+		{

+			gameeventmanager->FireEventClientSide( event );

+		}

+

+		if ( IsLocalPlayer() )

+		{

+			ResetToneMapping(1.0);

+		}

+		// NVNT notify haptics of changed player

+		if ( haptics )

+			haptics->OnPlayerChanged();

+

+		if ( IsLocalPlayer() )

+		{

+			// On a change of viewing mode or target, we may want to reset both head and torso to point at the new target.

+			g_ClientVirtualReality.AlignTorsoAndViewToWeapon();

+		}

+	}

+}

+

+

+void C_BasePlayer::SetObserverMode ( int iNewMode )

+{

+	if ( m_iObserverMode != iNewMode )

+	{

+		m_iObserverMode = iNewMode;

+		if ( IsLocalPlayer() )

+		{

+			// On a change of viewing mode or target, we may want to reset both head and torso to point at the new target.

+			g_ClientVirtualReality.AlignTorsoAndViewToWeapon();

+		}

+	}

+}

+

+

+int C_BasePlayer::GetObserverMode() const 

+{ 

+#ifndef _XBOX

+	if ( IsHLTV() )

+	{

+		return HLTVCamera()->GetMode();

+	}

+#if defined( REPLAY_ENABLED )

+	if ( IsReplay() )

+	{

+		return ReplayCamera()->GetMode();

+	}

+#endif

+#endif

+

+	if ( IsLocalPlayer() && UseVR() )

+	{

+		// IN VR mode, certain views cause disorientation and nausea. So let's not.

+		switch ( m_iObserverMode )

+		{

+		case OBS_MODE_NONE:			// not in spectator mode

+		case OBS_MODE_FIXED:		// view from a fixed camera position

+		case OBS_MODE_IN_EYE:		// follow a player in first person view

+		case OBS_MODE_CHASE:		// follow a player in third person view

+		case OBS_MODE_ROAMING:		// free roaming

+			return m_iObserverMode;

+			break;

+		case OBS_MODE_DEATHCAM:		// special mode for death cam animation

+		case OBS_MODE_FREEZECAM:	// zooms to a target, and freeze-frames on them

+			// These are both terrible - just do chase of your ragdoll.

+			return OBS_MODE_CHASE;

+			break;

+		default:

+			assert ( false );

+			break;

+		}

+	}

+

+	return m_iObserverMode; 

+}

+

+bool C_BasePlayer::ViewModel_IsTransparent( void )

+{

+	return IsTransparent();

+}

+

+bool C_BasePlayer::ViewModel_IsUsingFBTexture( void )

+{

+	return UsesPowerOfTwoFrameBufferTexture();

+}

+

+//-----------------------------------------------------------------------------

+// Used by prediction, sets the view angles for the player

+//-----------------------------------------------------------------------------

+void C_BasePlayer::SetLocalViewAngles( const QAngle &viewAngles )

+{

+	pl.v_angle = viewAngles;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : ang - 

+//-----------------------------------------------------------------------------

+void C_BasePlayer::SetViewAngles( const QAngle& ang )

+{

+	SetLocalAngles( ang );

+	SetNetworkAngles( ang );

+}

+

+

+surfacedata_t* C_BasePlayer::GetGroundSurface()

+{

+	//

+	// Find the name of the material that lies beneath the player.

+	//

+	Vector start, end;

+	VectorCopy( GetAbsOrigin(), start );

+	VectorCopy( start, end );

+

+	// Straight down

+	end.z -= 64;

+

+	// Fill in default values, just in case.

+	

+	Ray_t ray;

+	ray.Init( start, end, GetPlayerMins(), GetPlayerMaxs() );

+

+	trace_t	trace;

+	UTIL_TraceRay( ray, MASK_PLAYERSOLID_BRUSHONLY, this, COLLISION_GROUP_PLAYER_MOVEMENT, &trace );

+

+	if ( trace.fraction == 1.0f )

+		return NULL;	// no ground

+	

+	return physprops->GetSurfaceData( trace.surface.surfaceProps );

+}

+

+

+//-----------------------------------------------------------------------------

+// returns the player name

+//-----------------------------------------------------------------------------

+const char * C_BasePlayer::GetPlayerName()

+{

+	return g_PR ? g_PR->GetPlayerName( entindex() ) : "";

+}

+

+//-----------------------------------------------------------------------------

+// Is the player dead?

+//-----------------------------------------------------------------------------

+bool C_BasePlayer::IsPlayerDead()

+{

+	return pl.deadflag == true;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose:

+//-----------------------------------------------------------------------------

+void C_BasePlayer::SetVehicleRole( int nRole )

+{

+	if ( !IsInAVehicle() )

+		return;

+

+	// HL2 has only a player in a vehicle.

+	if ( nRole > VEHICLE_ROLE_DRIVER )

+		return;

+

+	char szCmd[64];

+	Q_snprintf( szCmd, sizeof( szCmd ), "vehicleRole %i\n", nRole );

+	engine->ServerCmd( szCmd );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Store original ammo data to see what has changed

+// Input  : bnewentity - 

+//-----------------------------------------------------------------------------

+void C_BasePlayer::OnPreDataChanged( DataUpdateType_t updateType )

+{

+	for (int i = 0; i < MAX_AMMO_TYPES; ++i)

+	{

+		m_iOldAmmo[i] = GetAmmoCount(i);

+	}

+

+	m_bWasFreezeFraming = (GetObserverMode() == OBS_MODE_FREEZECAM);

+	m_hOldFogController = m_Local.m_PlayerFog.m_hCtrl;

+

+	BaseClass::OnPreDataChanged( updateType );

+}

+

+void C_BasePlayer::PreDataUpdate( DataUpdateType_t updateType )

+{

+	BaseClass::PreDataUpdate( updateType );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : updateType - 

+//-----------------------------------------------------------------------------

+void C_BasePlayer::PostDataUpdate( DataUpdateType_t updateType )

+{

+	// This has to occur here as opposed to OnDataChanged so that EHandles to the player created

+	//  on this same frame are not stomped because prediction thinks there

+	//  isn't a local player yet!!!

+

+	if ( updateType == DATA_UPDATE_CREATED )

+	{

+		// Make sure s_pLocalPlayer is correct

+

+		int iLocalPlayerIndex = engine->GetLocalPlayer();

+

+		if ( g_nKillCamMode )

+			iLocalPlayerIndex = g_nKillCamTarget1;

+

+		if ( iLocalPlayerIndex == index )

+		{

+			Assert( s_pLocalPlayer == NULL );

+			s_pLocalPlayer = this;

+

+			// Reset our sound mixed in case we were in a freeze cam when we

+			// changed level, which would cause the snd_soundmixer to be left modified.

+			ConVar *pVar = (ConVar *)cvar->FindVar( "snd_soundmixer" );

+			pVar->Revert();

+		}

+	}

+

+	bool bForceEFNoInterp = IsNoInterpolationFrame();

+

+	if ( IsLocalPlayer() )

+	{

+		SetSimulatedEveryTick( true );

+	}

+	else

+	{

+		SetSimulatedEveryTick( false );

+

+		// estimate velocity for non local players

+		float flTimeDelta = m_flSimulationTime - m_flOldSimulationTime;

+		if ( flTimeDelta > 0  &&  !( IsNoInterpolationFrame() || bForceEFNoInterp ) )

+		{

+			Vector newVelo = (GetNetworkOrigin() - GetOldOrigin()  ) / flTimeDelta;

+			SetAbsVelocity( newVelo);

+		}

+	}

+

+	BaseClass::PostDataUpdate( updateType );

+			 

+	// Only care about this for local player

+	if ( IsLocalPlayer() )

+	{

+		QAngle angles;

+		engine->GetViewAngles( angles );

+		if ( updateType == DATA_UPDATE_CREATED )

+		{

+			SetLocalViewAngles( angles );

+			m_flOldPlayerZ = GetLocalOrigin().z;

+			// NVNT the local player has just been created.

+			//   set in the "on_foot" navigation.

+			if ( haptics )

+			{

+				haptics->LocalPlayerReset();

+				haptics->SetNavigationClass("on_foot");

+				haptics->ProcessHapticEvent(2,"Movement","BasePlayer");

+			}

+		

+		}

+		SetLocalAngles( angles );

+

+		if ( !m_bWasFreezeFraming && GetObserverMode() == OBS_MODE_FREEZECAM )

+		{

+			m_vecFreezeFrameStart = MainViewOrigin();

+			m_flFreezeFrameStartTime = gpGlobals->curtime;

+			m_flFreezeFrameDistance = RandomFloat( spec_freeze_distance_min.GetFloat(), spec_freeze_distance_max.GetFloat() );

+			m_flFreezeZOffset = RandomFloat( -30, 20 );

+			m_bSentFreezeFrame = false;

+			m_nForceVisionFilterFlags = 0;

+

+			C_BaseEntity *target = GetObserverTarget();

+			if ( target && target->IsPlayer() )

+			{

+				C_BasePlayer *player = ToBasePlayer( target );

+				if ( player )

+				{

+					m_nForceVisionFilterFlags = player->GetVisionFilterFlags();

+					CalculateVisionUsingCurrentFlags();

+				}

+			}

+

+			IGameEvent *pEvent = gameeventmanager->CreateEvent( "show_freezepanel" );

+			if ( pEvent )

+			{

+				pEvent->SetInt( "killer", target ? target->entindex() : 0 );

+				gameeventmanager->FireEventClientSide( pEvent );

+			}

+

+			// Force the sound mixer to the freezecam mixer

+			ConVar *pVar = (ConVar *)cvar->FindVar( "snd_soundmixer" );

+			pVar->SetValue( "FreezeCam_Only" );

+		}

+		else if ( m_bWasFreezeFraming && GetObserverMode() != OBS_MODE_FREEZECAM )

+		{

+			IGameEvent *pEvent = gameeventmanager->CreateEvent( "hide_freezepanel" );

+			if ( pEvent )

+			{

+				gameeventmanager->FireEventClientSide( pEvent );

+			}

+

+			view->FreezeFrame(0);

+

+			ConVar *pVar = (ConVar *)cvar->FindVar( "snd_soundmixer" );

+			pVar->Revert();

+

+			m_nForceVisionFilterFlags = 0;

+			CalculateVisionUsingCurrentFlags();

+		}

+	}

+

+	// If we are updated while paused, allow the player origin to be snapped by the

+	//  server if we receive a packet from the server

+	if ( engine->IsPaused() || bForceEFNoInterp )

+	{

+		ResetLatched();

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+bool C_BasePlayer::CanSetSoundMixer( void )

+{

+	// Can't set sound mixers when we're in freezecam mode, since it has a code-enforced mixer

+	return (GetObserverMode() != OBS_MODE_FREEZECAM);

+}

+

+void C_BasePlayer::ReceiveMessage( int classID, bf_read &msg )

+{

+	if ( classID != GetClientClass()->m_ClassID )

+	{

+		// message is for subclass

+		BaseClass::ReceiveMessage( classID, msg );

+		return;

+	}

+

+	int messageType = msg.ReadByte();

+

+	switch( messageType )

+	{

+		case PLAY_PLAYER_JINGLE:

+			PlayPlayerJingle();

+			break;

+	}

+}

+

+void C_BasePlayer::OnRestore()

+{

+	BaseClass::OnRestore();

+

+	if ( IsLocalPlayer() )

+	{

+		// debounce the attack key, for if it was used for restore

+		input->ClearInputButton( IN_ATTACK | IN_ATTACK2 );

+		// GetButtonBits() has to be called for the above to take effect

+		input->GetButtonBits( 0 );

+	}

+

+	// For ammo history icons to current value so they don't flash on level transtions

+	for ( int i = 0; i < MAX_AMMO_TYPES; i++ )

+	{

+		m_iOldAmmo[i] = GetAmmoCount(i);

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Process incoming data

+//-----------------------------------------------------------------------------

+void C_BasePlayer::OnDataChanged( DataUpdateType_t updateType )

+{

+#if !defined( NO_ENTITY_PREDICTION )

+	if ( IsLocalPlayer() )

+	{

+		SetPredictionEligible( true );

+	}

+#endif

+

+	BaseClass::OnDataChanged( updateType );

+

+	// Only care about this for local player

+	if ( IsLocalPlayer() )

+	{

+		// Reset engine areabits pointer

+		render->SetAreaState( m_Local.m_chAreaBits, m_Local.m_chAreaPortalBits );

+

+		// Check for Ammo pickups.

+		for ( int i = 0; i < MAX_AMMO_TYPES; i++ )

+		{

+			if ( GetAmmoCount(i) > m_iOldAmmo[i] )

+			{

+				// Don't add to ammo pickup if the ammo doesn't do it

+				const FileWeaponInfo_t *pWeaponData = gWR.GetWeaponFromAmmo(i);

+

+				if ( !pWeaponData || !( pWeaponData->iFlags & ITEM_FLAG_NOAMMOPICKUPS ) )

+				{

+					// We got more ammo for this ammo index. Add it to the ammo history

+					CHudHistoryResource *pHudHR = GET_HUDELEMENT( CHudHistoryResource );

+					if( pHudHR )

+					{

+						pHudHR->AddToHistory( HISTSLOT_AMMO, i, abs(GetAmmoCount(i) - m_iOldAmmo[i]) );

+					}

+				}

+			}

+		}

+

+		Soundscape_Update( m_Local.m_audio );

+

+		if ( m_hOldFogController != m_Local.m_PlayerFog.m_hCtrl )

+		{

+			FogControllerChanged( updateType == DATA_UPDATE_CREATED );

+		}

+	}

+}

+

+

+//-----------------------------------------------------------------------------

+// Did we just enter a vehicle this frame?

+//-----------------------------------------------------------------------------

+bool C_BasePlayer::JustEnteredVehicle()

+{

+	if ( !IsInAVehicle() )

+		return false;

+

+	return ( m_hOldVehicle == m_hVehicle );

+}

+

+//-----------------------------------------------------------------------------

+// Are we in VGUI input mode?.

+//-----------------------------------------------------------------------------

+bool C_BasePlayer::IsInVGuiInputMode() const

+{

+	return (m_pCurrentVguiScreen.Get() != NULL);

+}

+

+//-----------------------------------------------------------------------------

+// Are we inputing to a view model vgui screen

+//-----------------------------------------------------------------------------

+bool C_BasePlayer::IsInViewModelVGuiInputMode() const

+{

+	C_BaseEntity *pScreenEnt = m_pCurrentVguiScreen.Get();

+

+	if ( !pScreenEnt )

+		return false;

+

+	Assert( dynamic_cast<C_VGuiScreen*>(pScreenEnt) );

+	C_VGuiScreen *pVguiScreen = static_cast<C_VGuiScreen*>(pScreenEnt);

+

+	return ( pVguiScreen->IsAttachedToViewModel() && pVguiScreen->AcceptsInput() );

+}

+

+//-----------------------------------------------------------------------------

+// Check to see if we're in vgui input mode...

+//-----------------------------------------------------------------------------

+void C_BasePlayer::DetermineVguiInputMode( CUserCmd *pCmd )

+{

+	// If we're dead, close down and abort!

+	if ( !IsAlive() )

+	{

+		DeactivateVguiScreen( m_pCurrentVguiScreen.Get() );

+		m_pCurrentVguiScreen.Set( NULL );

+		return;

+	}

+

+	// If we're in vgui mode *and* we're holding down mouse buttons,

+	// stay in vgui mode even if we're outside the screen bounds

+	if (m_pCurrentVguiScreen.Get() && (pCmd->buttons & (IN_ATTACK | IN_ATTACK2)) )

+	{

+		SetVGuiScreenButtonState( m_pCurrentVguiScreen.Get(), pCmd->buttons );

+

+		// Kill all attack inputs if we're in vgui screen mode

+		pCmd->buttons &= ~(IN_ATTACK | IN_ATTACK2);

+		return;

+	}

+

+	// We're not in vgui input mode if we're moving, or have hit a key

+	// that will make us move...

+

+	// Not in vgui mode if we're moving too quickly

+	// ROBIN: Disabled movement preventing VGUI screen usage

+	//if (GetVelocity().LengthSqr() > MAX_VGUI_INPUT_MODE_SPEED_SQ)

+	if ( 0 )

+	{

+		DeactivateVguiScreen( m_pCurrentVguiScreen.Get() );

+		m_pCurrentVguiScreen.Set( NULL );

+		return;

+	}

+

+	// Don't enter vgui mode if we've got combat buttons held down

+	bool bAttacking = false;

+	if ( ((pCmd->buttons & IN_ATTACK) || (pCmd->buttons & IN_ATTACK2)) && !m_pCurrentVguiScreen.Get() )

+	{

+		bAttacking = true;

+	}

+

+	// Not in vgui mode if we're pushing any movement key at all

+	// Not in vgui mode if we're in a vehicle...

+	// ROBIN: Disabled movement preventing VGUI screen usage

+	//if ((pCmd->forwardmove > MAX_VGUI_INPUT_MODE_SPEED) ||

+	//	(pCmd->sidemove > MAX_VGUI_INPUT_MODE_SPEED) ||

+	//	(pCmd->upmove > MAX_VGUI_INPUT_MODE_SPEED) ||

+	//	(pCmd->buttons & IN_JUMP) ||

+	//	(bAttacking) )

+	if ( bAttacking || IsInAVehicle() )

+	{ 

+		DeactivateVguiScreen( m_pCurrentVguiScreen.Get() );

+		m_pCurrentVguiScreen.Set( NULL );

+		return;

+	}

+

+	// Don't interact with world screens when we're in a menu

+	if ( vgui::surface()->IsCursorVisible() )

+	{

+		DeactivateVguiScreen( m_pCurrentVguiScreen.Get() );

+		m_pCurrentVguiScreen.Set( NULL );

+		return;

+	}

+

+	// Not in vgui mode if there are no nearby screens

+	C_BaseEntity *pOldScreen = m_pCurrentVguiScreen.Get();

+

+	m_pCurrentVguiScreen = FindNearbyVguiScreen( EyePosition(), pCmd->viewangles, GetTeamNumber() );

+

+	if (pOldScreen != m_pCurrentVguiScreen)

+	{

+		DeactivateVguiScreen( pOldScreen );

+		ActivateVguiScreen( m_pCurrentVguiScreen.Get() );

+	}

+

+	if (m_pCurrentVguiScreen.Get())

+	{

+		SetVGuiScreenButtonState( m_pCurrentVguiScreen.Get(), pCmd->buttons );

+

+		// Kill all attack inputs if we're in vgui screen mode

+		pCmd->buttons &= ~(IN_ATTACK | IN_ATTACK2);

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Input handling

+//-----------------------------------------------------------------------------

+bool C_BasePlayer::CreateMove( float flInputSampleTime, CUserCmd *pCmd )

+{

+	// Allow the vehicle to clamp the view angles

+	if ( IsInAVehicle() )

+	{

+		IClientVehicle *pVehicle = m_hVehicle.Get()->GetClientVehicle();

+		if ( pVehicle )

+		{

+			pVehicle->UpdateViewAngles( this, pCmd );

+			engine->SetViewAngles( pCmd->viewangles );

+		}

+	}

+	else 

+	{

+#ifndef _X360

+		if ( joy_autosprint.GetBool() )

+#endif

+		{

+			if ( input->KeyState( &in_joyspeed ) != 0.0f )

+			{

+				pCmd->buttons |= IN_SPEED;

+			}

+		}

+

+		CBaseCombatWeapon *pWeapon = GetActiveWeapon();

+		if ( pWeapon )

+		{

+			pWeapon->CreateMove( flInputSampleTime, pCmd, m_vecOldViewAngles );

+		}

+	}

+

+	// If the frozen flag is set, prevent view movement (server prevents the rest of the movement)

+	if ( GetFlags() & FL_FROZEN )

+	{

+		// Don't stomp the first time we get frozen

+		if ( m_bWasFrozen )

+		{

+			// Stomp the new viewangles with old ones

+			pCmd->viewangles = m_vecOldViewAngles;

+			engine->SetViewAngles( pCmd->viewangles );

+		}

+		else

+		{

+			m_bWasFrozen = true;

+		}

+	}

+	else

+	{

+		m_bWasFrozen = false;

+	}

+

+	m_vecOldViewAngles = pCmd->viewangles;

+	

+	// Check to see if we're in vgui input mode...

+	DetermineVguiInputMode( pCmd );

+

+	return true;

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Player has changed to a new team

+//-----------------------------------------------------------------------------

+void C_BasePlayer::TeamChange( int iNewTeam )

+{

+	// Base class does nothing

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Creates, destroys, and updates the flashlight effect as needed.

+//-----------------------------------------------------------------------------

+void C_BasePlayer::UpdateFlashlight()

+{

+	// The dim light is the flashlight.

+	if ( IsEffectActive( EF_DIMLIGHT ) )

+	{

+		if (!m_pFlashlight)

+		{

+			// Turned on the headlight; create it.

+			m_pFlashlight = new CFlashlightEffect(index);

+

+			if (!m_pFlashlight)

+				return;

+

+			m_pFlashlight->TurnOn();

+		}

+

+		Vector vecForward, vecRight, vecUp;

+		EyeVectors( &vecForward, &vecRight, &vecUp );

+

+		// Update the light with the new position and direction.		

+		m_pFlashlight->UpdateLight( EyePosition(), vecForward, vecRight, vecUp, FLASHLIGHT_DISTANCE );

+	}

+	else if (m_pFlashlight)

+	{

+		// Turned off the flashlight; delete it.

+		delete m_pFlashlight;

+		m_pFlashlight = NULL;

+	}

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Creates player flashlight if it's ative

+//-----------------------------------------------------------------------------

+void C_BasePlayer::Flashlight( void )

+{

+	UpdateFlashlight();

+

+	// Check for muzzle flash and apply to view model

+	C_BaseAnimating *ve = this;

+	if ( GetObserverMode() == OBS_MODE_IN_EYE )

+	{

+		ve = dynamic_cast< C_BaseAnimating* >( GetObserverTarget() );

+	}

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Engine is asking whether to add this player to the visible entities list

+//-----------------------------------------------------------------------------

+void C_BasePlayer::AddEntity( void )

+{

+	// FIXME/UNDONE:  Should the local player say yes to adding itself now 

+	// and then, when it ges time to render and it shouldn't still do the render with

+	// STUDIO_EVENTS set so that its attachment points will get updated even if not

+	// in third person?

+

+	// Add in water effects

+	if ( IsLocalPlayer() )

+	{

+		CreateWaterEffects();

+	}

+

+	// If set to invisible, skip. Do this before resetting the entity pointer so it has 

+	// valid data to decide whether it's visible.

+	if ( !IsVisible() || !g_pClientMode->ShouldDrawLocalPlayer( this ) )

+	{

+		return;

+	}

+

+	// Server says don't interpolate this frame, so set previous info to new info.

+	if ( IsNoInterpolationFrame() || Teleported() )

+	{

+		ResetLatched();

+	}

+

+	// Add in lighting effects

+	CreateLightEffects();

+}

+

+extern float UTIL_WaterLevel( const Vector &position, float minz, float maxz );

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void C_BasePlayer::CreateWaterEffects( void )

+{

+	// Must be completely submerged to bother

+	if ( GetWaterLevel() < 3 )

+	{

+		m_bResampleWaterSurface = true;

+		return;

+	}

+

+	// Do special setup if this is our first time back underwater

+	if ( m_bResampleWaterSurface )

+	{

+		// Reset our particle timer

+		m_tWaterParticleTimer.Init( 32 );

+		

+		// Find the surface of the water to clip against

+		m_flWaterSurfaceZ = UTIL_WaterLevel( WorldSpaceCenter(), WorldSpaceCenter().z, WorldSpaceCenter().z + 256 );

+		m_bResampleWaterSurface = false;

+	}

+

+	// Make sure the emitter is setup

+	if ( m_pWaterEmitter == NULL )

+	{

+		if ( ( m_pWaterEmitter = WaterDebrisEffect::Create( "splish" ) ) == NULL )

+			return;

+	}

+

+	Vector vecVelocity;

+	GetVectors( &vecVelocity, NULL, NULL );

+

+	Vector offset = WorldSpaceCenter();

+

+	m_pWaterEmitter->SetSortOrigin( offset );

+

+	SimpleParticle	*pParticle;

+

+	float curTime = gpGlobals->frametime;

+

+	// Add as many particles as we need

+	while ( m_tWaterParticleTimer.NextEvent( curTime ) )

+	{

+		offset = WorldSpaceCenter() + ( vecVelocity * 128.0f ) + RandomVector( -128, 128 );

+

+		// Make sure we don't start out of the water!

+		if ( offset.z > m_flWaterSurfaceZ )

+		{

+			offset.z = ( m_flWaterSurfaceZ - 8.0f );

+		}

+

+		pParticle = (SimpleParticle *) m_pWaterEmitter->AddParticle( sizeof(SimpleParticle), g_Mat_Fleck_Cement[random->RandomInt(0,1)], offset );

+

+		if (pParticle == NULL)

+			continue;

+

+		pParticle->m_flLifetime	= 0.0f;

+		pParticle->m_flDieTime	= random->RandomFloat( 2.0f, 4.0f );

+

+		pParticle->m_vecVelocity = RandomVector( -2.0f, 2.0f );

+

+		//FIXME: We should tint these based on the water's fog value!

+		float color = random->RandomInt( 32, 128 );

+		pParticle->m_uchColor[0] = color;

+		pParticle->m_uchColor[1] = color;

+		pParticle->m_uchColor[2] = color;

+

+		pParticle->m_uchStartSize	= 1;

+		pParticle->m_uchEndSize		= 1;

+		

+		pParticle->m_uchStartAlpha	= 255;

+		pParticle->m_uchEndAlpha	= 0;

+		

+		pParticle->m_flRoll			= random->RandomInt( 0, 360 );

+		pParticle->m_flRollDelta	= random->RandomFloat( -0.5f, 0.5f );

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Called when not in tactical mode. Allows view to be overriden for things like driving a tank.

+//-----------------------------------------------------------------------------

+void C_BasePlayer::OverrideView( CViewSetup *pSetup )

+{

+}

+

+bool C_BasePlayer::ShouldInterpolate()

+{

+	// always interpolate myself

+	if ( IsLocalPlayer() )

+		return true;

+#ifndef _XBOX

+	// always interpolate entity if followed by HLTV

+	if ( HLTVCamera()->GetCameraMan() == this )

+		return true;

+#endif

+	return BaseClass::ShouldInterpolate();

+}

+

+

+bool C_BasePlayer::ShouldDraw()

+{

+	return ShouldDrawThisPlayer() && BaseClass::ShouldDraw();

+}

+

+int C_BasePlayer::DrawModel( int flags )

+{

+#ifndef PORTAL

+	// In Portal this check is already performed as part of

+	// C_Portal_Player::DrawModel()

+	if ( !ShouldDrawThisPlayer() )

+	{

+		return 0;

+	}

+#endif

+	return BaseClass::DrawModel( flags );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+Vector C_BasePlayer::GetChaseCamViewOffset( CBaseEntity *target )

+{

+	C_BasePlayer *player = ToBasePlayer( target );

+	

+	if ( player )

+	{

+		if ( player->IsAlive() )

+		{

+			if ( player->GetFlags() & FL_DUCKING )

+			{

+				return VEC_DUCK_VIEW_SCALED( player );

+			}

+

+			return VEC_VIEW_SCALED( player );

+		}

+		else

+		{

+			// assume it's the players ragdoll

+			return VEC_DEAD_VIEWHEIGHT_SCALED( player );

+		}

+	}

+

+	// assume it's the players ragdoll

+	return VEC_DEAD_VIEWHEIGHT;

+}

+

+void C_BasePlayer::CalcChaseCamView(Vector& eyeOrigin, QAngle& eyeAngles, float& fov)

+{

+	C_BaseEntity *target = GetObserverTarget();

+

+	if ( !target ) 

+	{

+		// just copy a save in-map position

+		VectorCopy( EyePosition(), eyeOrigin );

+		VectorCopy( EyeAngles(), eyeAngles );

+		return;

+	};

+

+	// If our target isn't visible, we're at a camera point of some kind.

+	// Instead of letting the player rotate around an invisible point, treat

+	// the point as a fixed camera.

+	if ( !target->GetBaseAnimating() && !target->GetModel() )

+	{

+		CalcRoamingView( eyeOrigin, eyeAngles, fov );

+		return;

+	}

+

+	// QAngle tmpangles;

+

+	Vector forward, viewpoint;

+

+	// GetObserverCamOrigin() returns ragdoll pos if player is ragdolled

+	Vector origin = target->GetObserverCamOrigin();

+

+	VectorAdd( origin, GetChaseCamViewOffset( target ), origin );

+

+	QAngle viewangles;

+

+	if ( GetObserverMode() == OBS_MODE_IN_EYE )

+	{

+		viewangles = eyeAngles;

+	}

+	else if ( IsLocalPlayer() )

+	{

+		engine->GetViewAngles( viewangles );

+		if ( UseVR() )

+		{

+			// Don't let people play with the pitch - they drive it into the ground or into the air and 

+			// it's distracting at best, nauseating at worst (e.g. when it clips through the ground plane).

+			viewangles[PITCH] = 20.0f;

+		}

+	}

+	else

+	{

+		viewangles = EyeAngles();

+	}

+

+	//=============================================================================

+	// HPE_BEGIN:

+	// [Forrest] Fix for (at least one potential case of) CSB-194.  Spectating someone

+	// who is headshotted by a teammate and then switching to chase cam leaves

+	// you with a permanent roll to the camera that doesn't decay and is not reset

+	// even when switching to different players or at the start of the next round

+	// if you are still a spectator.  (If you spawn as a player, the view is reset.

+	// if you switch spectator modes, the view is reset.)

+	//=============================================================================

+#ifdef CSTRIKE_DLL

+	// The chase camera adopts the yaw and pitch of the previous camera, but the camera

+	// should not roll.

+	viewangles.z = 0;

+#endif

+	//=============================================================================

+	// HPE_END

+	//=============================================================================

+

+	m_flObserverChaseDistance += gpGlobals->frametime*48.0f;

+

+	float flMinDistance = CHASE_CAM_DISTANCE_MIN;

+	float flMaxDistance = CHASE_CAM_DISTANCE_MAX;

+	

+	if ( target && target->IsBaseTrain() )

+	{

+		// if this is a train, we want to be back a little further so we can see more of it

+		flMaxDistance *= 2.5f;

+	}

+

+	if ( target )

+	{

+		C_BaseAnimating *pTargetAnimating = target->GetBaseAnimating();

+		if ( pTargetAnimating )

+		{

+			float flScaleSquared = pTargetAnimating->GetModelScale() * pTargetAnimating->GetModelScale();

+			flMinDistance *= flScaleSquared;

+			flMaxDistance *= flScaleSquared;

+			m_flObserverChaseDistance = flMaxDistance;

+		}

+	}

+

+	if ( target && !target->IsPlayer() && target->IsNextBot() )

+	{

+		// if this is a boss, we want to be back a little further so we can see more of it

+		flMaxDistance *= 2.5f;

+		m_flObserverChaseDistance = flMaxDistance;

+	}

+

+	m_flObserverChaseDistance = clamp( m_flObserverChaseDistance, flMinDistance, flMaxDistance );

+	

+	AngleVectors( viewangles, &forward );

+

+	VectorNormalize( forward );

+

+	VectorMA(origin, -m_flObserverChaseDistance, forward, viewpoint );

+

+	trace_t trace;

+	CTraceFilterNoNPCsOrPlayer filter( target, COLLISION_GROUP_NONE );

+	C_BaseEntity::PushEnableAbsRecomputations( false ); // HACK don't recompute positions while doing RayTrace

+	UTIL_TraceHull( origin, viewpoint, WALL_MIN, WALL_MAX, MASK_SOLID, &filter, &trace );

+	C_BaseEntity::PopEnableAbsRecomputations();

+

+	if (trace.fraction < 1.0)

+	{

+		viewpoint = trace.endpos;

+		m_flObserverChaseDistance = VectorLength(origin - eyeOrigin);

+	}

+	

+	VectorCopy( viewangles, eyeAngles );

+	VectorCopy( viewpoint, eyeOrigin );

+

+	fov = GetFOV();

+}

+

+void C_BasePlayer::CalcRoamingView(Vector& eyeOrigin, QAngle& eyeAngles, float& fov)

+{

+	C_BaseEntity *target = GetObserverTarget();

+	

+	if ( !target ) 

+	{

+		target = this;

+	}

+

+	m_flObserverChaseDistance = 0.0;

+

+	eyeOrigin = target->EyePosition();

+	eyeAngles = target->EyeAngles();

+	

+	if ( spec_track.GetInt() > 0 )

+	{

+		C_BaseEntity *target =  ClientEntityList().GetBaseEntity( spec_track.GetInt() );

+

+		if ( target )

+		{

+			Vector v = target->GetAbsOrigin(); v.z += 54;

+			QAngle a; VectorAngles( v - eyeOrigin, a );

+

+			NormalizeAngles( a );

+			eyeAngles = a;

+			engine->SetViewAngles( a );

+		}

+	}

+

+	// Apply a smoothing offset to smooth out prediction errors.

+	Vector vSmoothOffset;

+	GetPredictionErrorSmoothingVector( vSmoothOffset );

+	eyeOrigin += vSmoothOffset;

+

+	fov = GetFOV();

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Calculate the view for the player while he's in freeze frame observer mode

+//-----------------------------------------------------------------------------

+void C_BasePlayer::CalcFreezeCamView( Vector& eyeOrigin, QAngle& eyeAngles, float& fov )

+{

+	C_BaseEntity *pTarget = GetObserverTarget();

+	if ( !pTarget )

+	{

+		CalcDeathCamView( eyeOrigin, eyeAngles, fov );

+		return;

+	}

+

+	// Zoom towards our target

+	float flCurTime = (gpGlobals->curtime - m_flFreezeFrameStartTime);

+	float flBlendPerc = clamp( flCurTime / spec_freeze_traveltime.GetFloat(), 0.f, 1.f );

+	flBlendPerc = SimpleSpline( flBlendPerc );

+

+	Vector vecCamDesired = pTarget->GetObserverCamOrigin();	// Returns ragdoll origin if they're ragdolled

+	VectorAdd( vecCamDesired, GetChaseCamViewOffset( pTarget ), vecCamDesired );

+	Vector vecCamTarget = vecCamDesired;

+	if ( pTarget->IsAlive() )

+	{

+		// Look at their chest, not their head

+		Vector maxs = pTarget->GetBaseAnimating() ? VEC_HULL_MAX_SCALED( pTarget->GetBaseAnimating() ) : VEC_HULL_MAX;

+		vecCamTarget.z -= (maxs.z * 0.5);

+	}

+	else

+	{

+		vecCamTarget.z += pTarget->GetBaseAnimating() ? VEC_DEAD_VIEWHEIGHT_SCALED( pTarget->GetBaseAnimating() ).z : VEC_DEAD_VIEWHEIGHT.z;	// look over ragdoll, not through

+	}

+

+	// Figure out a view position in front of the target

+	Vector vecEyeOnPlane = eyeOrigin;

+	vecEyeOnPlane.z = vecCamTarget.z;

+	Vector vecTargetPos = vecCamTarget;

+	Vector vecToTarget = vecTargetPos - vecEyeOnPlane;

+	VectorNormalize( vecToTarget );

+

+	// Stop a few units away from the target, and shift up to be at the same height

+	vecTargetPos = vecCamTarget - (vecToTarget * m_flFreezeFrameDistance);

+	float flEyePosZ = pTarget->EyePosition().z;

+	vecTargetPos.z = flEyePosZ + m_flFreezeZOffset;

+

+	// Now trace out from the target, so that we're put in front of any walls

+	trace_t trace;

+	C_BaseEntity::PushEnableAbsRecomputations( false ); // HACK don't recompute positions while doing RayTrace

+	UTIL_TraceHull( vecCamTarget, vecTargetPos, WALL_MIN, WALL_MAX, MASK_SOLID, pTarget, COLLISION_GROUP_NONE, &trace );

+	C_BaseEntity::PopEnableAbsRecomputations();

+	if (trace.fraction < 1.0)

+	{

+		// The camera's going to be really close to the target. So we don't end up

+		// looking at someone's chest, aim close freezecams at the target's eyes.

+		vecTargetPos = trace.endpos;

+		vecCamTarget = vecCamDesired;

+

+		// To stop all close in views looking up at character's chins, move the view up.

+		vecTargetPos.z += fabs(vecCamTarget.z - vecTargetPos.z) * 0.85;

+		C_BaseEntity::PushEnableAbsRecomputations( false ); // HACK don't recompute positions while doing RayTrace

+		UTIL_TraceHull( vecCamTarget, vecTargetPos, WALL_MIN, WALL_MAX, MASK_SOLID, pTarget, COLLISION_GROUP_NONE, &trace );

+		C_BaseEntity::PopEnableAbsRecomputations();

+		vecTargetPos = trace.endpos;

+	}

+

+	// Look directly at the target

+	vecToTarget = vecCamTarget - vecTargetPos;

+	VectorNormalize( vecToTarget );

+	VectorAngles( vecToTarget, eyeAngles );

+	

+	VectorLerp( m_vecFreezeFrameStart, vecTargetPos, flBlendPerc, eyeOrigin );

+

+	if ( flCurTime >= spec_freeze_traveltime.GetFloat() && !m_bSentFreezeFrame )

+	{

+		IGameEvent *pEvent = gameeventmanager->CreateEvent( "freezecam_started" );

+		if ( pEvent )

+		{

+			gameeventmanager->FireEventClientSide( pEvent );

+		}

+

+		m_bSentFreezeFrame = true;

+		view->FreezeFrame( spec_freeze_time.GetFloat() );

+	}

+}

+

+void C_BasePlayer::CalcInEyeCamView(Vector& eyeOrigin, QAngle& eyeAngles, float& fov)

+{

+	C_BaseEntity *target = GetObserverTarget();

+

+	if ( !target ) 

+	{

+		// just copy a save in-map position

+		VectorCopy( EyePosition(), eyeOrigin );

+		VectorCopy( EyeAngles(), eyeAngles );

+		return;

+	};

+

+	if ( !target->IsAlive() )

+	{

+		// if dead, show from 3rd person

+		CalcChaseCamView( eyeOrigin, eyeAngles, fov );

+		return;

+	}

+

+	fov = GetFOV();	// TODO use tragets FOV

+

+	m_flObserverChaseDistance = 0.0;

+

+	eyeAngles = target->EyeAngles();

+	eyeOrigin = target->GetAbsOrigin();

+

+	// Apply punch angle

+	VectorAdd( eyeAngles, GetPunchAngle(), eyeAngles );

+

+#if defined( REPLAY_ENABLED )

+	if( engine->IsHLTV() || g_pEngineClientReplay->IsPlayingReplayDemo() )

+#else

+	if( engine->IsHLTV() )

+#endif

+	{

+		C_BaseAnimating *pTargetAnimating = target->GetBaseAnimating();

+		if ( target->GetFlags() & FL_DUCKING )

+		{

+			eyeOrigin += pTargetAnimating ? VEC_DUCK_VIEW_SCALED( pTargetAnimating ) : VEC_DUCK_VIEW;

+		}

+		else

+		{

+			eyeOrigin += pTargetAnimating ? VEC_VIEW_SCALED( pTargetAnimating ) : VEC_VIEW;

+		}

+	}

+	else

+	{

+		Vector offset = GetViewOffset();

+#ifdef HL2MP

+		offset = target->GetViewOffset();

+#endif

+		eyeOrigin += offset; // hack hack

+	}

+

+	engine->SetViewAngles( eyeAngles );

+}

+

+float C_BasePlayer::GetDeathCamInterpolationTime()

+{

+	return DEATH_ANIMATION_TIME;

+}

+

+

+void C_BasePlayer::CalcDeathCamView(Vector& eyeOrigin, QAngle& eyeAngles, float& fov)

+{

+	CBaseEntity	* pKiller = NULL; 

+

+	if ( mp_forcecamera.GetInt() == OBS_ALLOW_ALL )

+	{

+		// if mp_forcecamera is off let user see killer or look around

+		pKiller = GetObserverTarget();

+		eyeAngles = EyeAngles();

+	}

+

+	float interpolation = ( gpGlobals->curtime - m_flDeathTime ) / GetDeathCamInterpolationTime();

+	interpolation = clamp( interpolation, 0.0f, 1.0f );

+

+	m_flObserverChaseDistance += gpGlobals->frametime*48.0f;

+	m_flObserverChaseDistance = clamp( m_flObserverChaseDistance, ( CHASE_CAM_DISTANCE_MIN * 2 ), CHASE_CAM_DISTANCE_MAX );

+

+	QAngle aForward = eyeAngles;

+	Vector origin = EyePosition();			

+

+	// NOTE:  This will create the ragdoll in CSS if m_hRagdoll is set, but m_pRagdoll is not yet presetn

+	IRagdoll *pRagdoll = GetRepresentativeRagdoll();

+	if ( pRagdoll )

+	{

+		origin = pRagdoll->GetRagdollOrigin();

+		origin.z += VEC_DEAD_VIEWHEIGHT_SCALED( this ).z;

+	}

+	

+	if ( pKiller && pKiller->IsPlayer() && (pKiller != this) ) 

+	{														

+		Vector vKiller = pKiller->EyePosition() - origin;

+		QAngle aKiller; VectorAngles( vKiller, aKiller );

+		InterpolateAngles( aForward, aKiller, eyeAngles, interpolation );

+	};

+

+	Vector vForward; AngleVectors( eyeAngles, &vForward );

+

+	VectorNormalize( vForward );

+

+	VectorMA( origin, -m_flObserverChaseDistance, vForward, eyeOrigin );

+

+	trace_t trace; // clip against world

+	C_BaseEntity::PushEnableAbsRecomputations( false ); // HACK don't recompute positions while doing RayTrace

+	UTIL_TraceHull( origin, eyeOrigin, WALL_MIN, WALL_MAX, MASK_SOLID, this, COLLISION_GROUP_NONE, &trace );

+	C_BaseEntity::PopEnableAbsRecomputations();

+

+	if (trace.fraction < 1.0)

+	{

+		eyeOrigin = trace.endpos;

+		m_flObserverChaseDistance = VectorLength(origin - eyeOrigin);

+	}

+

+	fov = GetFOV();

+}

+

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Return the weapon to have open the weapon selection on, based upon our currently active weapon

+//			Base class just uses the weapon that's currently active.

+//-----------------------------------------------------------------------------

+C_BaseCombatWeapon *C_BasePlayer::GetActiveWeaponForSelection( void )

+{

+	return GetActiveWeapon();

+}

+

+C_BaseAnimating* C_BasePlayer::GetRenderedWeaponModel()

+{

+	// Attach to either their weapon model or their view model.

+	if ( ShouldDrawLocalPlayer() || !IsLocalPlayer() )

+	{

+		return GetActiveWeapon();

+	}

+	else

+	{

+		return GetViewModel();

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Gets a pointer to the local player, if it exists yet.

+// Output : C_BasePlayer

+//-----------------------------------------------------------------------------

+C_BasePlayer *C_BasePlayer::GetLocalPlayer( void )

+{

+	return s_pLocalPlayer;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Input  : bThirdperson - 

+//-----------------------------------------------------------------------------

+void C_BasePlayer::ThirdPersonSwitch( bool bThirdperson )

+{

+	// We've switch from first to third, or vice versa.

+	UpdateVisibility();

+

+	// Update the visibility of anything bone attached to us.

+	if ( IsLocalPlayer() )

+	{

+		bool bShouldDrawLocalPlayer = ShouldDrawLocalPlayer();

+		for ( int i=0; i<GetNumBoneAttachments(); ++i )

+		{

+			C_BaseAnimating* pBoneAttachment = GetBoneAttachment( i );

+			if ( pBoneAttachment )

+			{

+				if ( bShouldDrawLocalPlayer )

+				{

+					pBoneAttachment->RemoveEffects( EF_NODRAW );

+				}

+				else

+				{

+					pBoneAttachment->AddEffects( EF_NODRAW );

+				}

+			}

+		}

+	}

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: single place to decide whether the camera is in the first-person position

+//          NOTE - ShouldDrawLocalPlayer() can be true even if the camera is in the first-person position, e.g. in VR.

+//-----------------------------------------------------------------------------

+/*static*/ bool C_BasePlayer::LocalPlayerInFirstPersonView()

+{

+	C_BasePlayer *pLocalPlayer = C_BasePlayer::GetLocalPlayer();

+	if ( pLocalPlayer == NULL )

+	{

+		return false;

+	}

+	int ObserverMode = pLocalPlayer->GetObserverMode();

+	if ( ( ObserverMode == OBS_MODE_NONE ) || ( ObserverMode == OBS_MODE_IN_EYE ) )

+	{

+		return !input->CAM_IsThirdPerson() && ( !ToolsEnabled() || !ToolFramework_IsThirdPersonCamera() );

+	}

+	else

+	{

+		// Not looking at the local player, e.g. in a replay in third person mode or freelook.

+		return false;

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: single place to decide whether the local player should draw

+//-----------------------------------------------------------------------------

+/*static*/ bool C_BasePlayer::ShouldDrawLocalPlayer()

+{

+	if ( !UseVR() )

+	{

+		return !LocalPlayerInFirstPersonView() || cl_first_person_uses_world_model.GetBool();

+	}

+	else

+	{

+		static ConVarRef vr_first_person_uses_world_model( "vr_first_person_uses_world_model" );

+		return !LocalPlayerInFirstPersonView() || vr_first_person_uses_world_model.GetBool();

+	}

+}

+

+

+

+//-----------------------------------------------------------------------------

+// Purpose: single place to decide whether the camera is in the first-person position

+//          NOTE - ShouldDrawLocalPlayer() can be true even if the camera is in the first-person position, e.g. in VR.

+//-----------------------------------------------------------------------------

+bool C_BasePlayer::InFirstPersonView()

+{

+	if ( IsLocalPlayer() )

+	{

+		return LocalPlayerInFirstPersonView();

+	}

+	C_BasePlayer *pLocalPlayer = C_BasePlayer::GetLocalPlayer();

+	if ( pLocalPlayer == NULL )

+	{

+		return false;

+	}

+	// If this is who we're observing in first person, it's counted as the "local" player.

+	if ( pLocalPlayer->GetObserverMode() == OBS_MODE_IN_EYE && pLocalPlayer->GetObserverTarget() == ToBasePlayer(this) )

+	{

+		return LocalPlayerInFirstPersonView();

+	}

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: single place to decide whether the player is being drawn with the standard model (i.e. not the viewmodel)

+//          NOTE - ShouldDrawLocalPlayer() can be true even if the camera is in the first-person position, e.g. in VR.

+//-----------------------------------------------------------------------------

+bool C_BasePlayer::ShouldDrawThisPlayer()

+{

+	if ( !InFirstPersonView() )

+	{

+		return true;

+	}

+	if ( !UseVR() && cl_first_person_uses_world_model.GetBool() )

+	{

+		return true;

+	}

+	if ( UseVR() )

+	{

+		static ConVarRef vr_first_person_uses_world_model( "vr_first_person_uses_world_model" );

+		if ( vr_first_person_uses_world_model.GetBool() )

+		{

+			return true;

+		}

+	}

+	return false;

+}

+

+

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Output : Returns true on success, false on failure.

+//-----------------------------------------------------------------------------

+bool C_BasePlayer::IsLocalPlayer( void ) const

+{

+	return ( GetLocalPlayer() == this );

+}

+

+int	C_BasePlayer::GetUserID( void )

+{

+	player_info_t pi;

+

+	if ( !engine->GetPlayerInfo( entindex(), &pi ) )

+		return -1;

+

+	return pi.userID;

+}

+

+

+// For weapon prediction

+void C_BasePlayer::SetAnimation( PLAYER_ANIM playerAnim )

+{

+	// FIXME

+}

+

+void C_BasePlayer::UpdateClientData( void )

+{

+	// Update all the items

+	for ( int i = 0; i < WeaponCount(); i++ )

+	{

+		if ( GetWeapon(i) )  // each item updates it's successors

+			GetWeapon(i)->UpdateClientData( this );

+	}

+}

+

+// Prediction stuff

+void C_BasePlayer::PreThink( void )

+{

+#if !defined( NO_ENTITY_PREDICTION )

+	ItemPreFrame();

+

+	UpdateClientData();

+

+	UpdateUnderwaterState();

+

+	// Update the player's fog data if necessary.

+	UpdateFogController();

+

+	if (m_lifeState >= LIFE_DYING)

+		return;

+

+	//

+	// If we're not on the ground, we're falling. Update our falling velocity.

+	//

+	if ( !( GetFlags() & FL_ONGROUND ) )

+	{

+		m_Local.m_flFallVelocity = -GetAbsVelocity().z;

+	}

+#endif

+}

+

+void C_BasePlayer::PostThink( void )

+{

+#if !defined( NO_ENTITY_PREDICTION )

+	MDLCACHE_CRITICAL_SECTION();

+

+	if ( IsAlive())

+	{

+		if ( !CommentaryModeShouldSwallowInput( this ) )

+		{

+			// do weapon stuff

+			ItemPostFrame();

+		}

+

+		if ( GetFlags() & FL_ONGROUND )

+		{		

+			m_Local.m_flFallVelocity = 0;

+		}

+

+		// Don't allow bogus sequence on player

+		if ( GetSequence() == -1 )

+		{

+			SetSequence( 0 );

+		}

+

+		StudioFrameAdvance();

+	}

+

+	// Even if dead simulate entities

+	SimulatePlayerSimulatedEntities();

+#endif

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: send various tool messages - viewoffset, and base class messages (flex and bones)

+//-----------------------------------------------------------------------------

+void C_BasePlayer::GetToolRecordingState( KeyValues *msg )

+{

+	if ( !ToolsEnabled() )

+		return;

+

+	VPROF_BUDGET( "C_BasePlayer::GetToolRecordingState", VPROF_BUDGETGROUP_TOOLS );

+

+	BaseClass::GetToolRecordingState( msg );

+

+	msg->SetInt( "baseplayer", 1 );

+	msg->SetInt( "localplayer", IsLocalPlayer() ? 1 : 0 );

+	msg->SetString( "playername", GetPlayerName() );

+

+	static CameraRecordingState_t state;

+	state.m_flFOV = GetFOV();

+

+	float flZNear = view->GetZNear();

+	float flZFar = view->GetZFar();

+	CalcView( state.m_vecEyePosition, state.m_vecEyeAngles, flZNear, flZFar, state.m_flFOV );

+	state.m_bThirdPerson = !engine->IsPaused() && ::input->CAM_IsThirdPerson();

+

+	// this is a straight copy from ClientModeShared::OverrideView,

+	// When that method is removed in favor of rolling it into CalcView,

+	// then this code can (should!) be removed

+	if ( state.m_bThirdPerson )

+	{

+		Vector cam_ofs = g_ThirdPersonManager.GetCameraOffsetAngles();

+		

+		QAngle camAngles;

+		camAngles[ PITCH ] = cam_ofs[ PITCH ];

+		camAngles[ YAW ] = cam_ofs[ YAW ];

+		camAngles[ ROLL ] = 0;

+

+		Vector camForward, camRight, camUp;

+		AngleVectors( camAngles, &camForward, &camRight, &camUp );

+

+		VectorMA( state.m_vecEyePosition, -cam_ofs[ ROLL ], camForward, state.m_vecEyePosition );

+

+		// Override angles from third person camera

+		VectorCopy( camAngles, state.m_vecEyeAngles );

+	}

+

+	msg->SetPtr( "camera", &state );

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Simulate the player for this frame

+//-----------------------------------------------------------------------------

+void C_BasePlayer::Simulate()

+{

+	//Frame updates

+	if ( this == C_BasePlayer::GetLocalPlayer() )

+	{

+		//Update the flashlight

+		Flashlight();

+

+		// Update the player's fog data if necessary.

+		UpdateFogController();

+	}

+	else

+	{

+		// update step sounds for all other players

+		Vector vel;

+		EstimateAbsVelocity( vel );

+		UpdateStepSound( GetGroundSurface(), GetAbsOrigin(), vel );

+	}

+

+	BaseClass::Simulate();

+	if ( IsNoInterpolationFrame() || Teleported() )

+	{

+		ResetLatched();

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Output : CBaseViewModel

+//		Consider using GetRenderedWeaponModel() instead - it will get the

+//		viewmodel or the active weapon as appropriate.

+//-----------------------------------------------------------------------------

+C_BaseViewModel *C_BasePlayer::GetViewModel( int index /*= 0*/, bool bObserverOK )

+{

+	Assert( index >= 0 && index < MAX_VIEWMODELS );

+

+	C_BaseViewModel *vm = m_hViewModel[ index ];

+	

+	if ( bObserverOK && GetObserverMode() == OBS_MODE_IN_EYE )

+	{

+		C_BasePlayer *target =  ToBasePlayer( GetObserverTarget() );

+

+		// get the targets viewmodel unless the target is an observer itself

+		if ( target && target != this && !target->IsObserver() )

+		{

+			vm = target->GetViewModel( index );

+		}

+	}

+

+	return vm;

+}

+

+C_BaseCombatWeapon	*C_BasePlayer::GetActiveWeapon( void ) const

+{

+	const C_BasePlayer *fromPlayer = this;

+

+	// if localplayer is in InEye spectator mode, return weapon on chased player

+	if ( (fromPlayer == GetLocalPlayer()) && ( GetObserverMode() == OBS_MODE_IN_EYE) )

+	{

+		C_BaseEntity *target =  GetObserverTarget();

+

+		if ( target && target->IsPlayer() )

+		{

+			fromPlayer = ToBasePlayer( target );

+		}

+	}

+

+	return fromPlayer->C_BaseCombatCharacter::GetActiveWeapon();

+}

+

+//=========================================================

+// Autoaim

+// set crosshair position to point to enemey

+//=========================================================

+Vector C_BasePlayer::GetAutoaimVector( float flScale )

+{

+	// Never autoaim a predicted weapon (for now)

+	Vector	forward;

+	AngleVectors( GetAbsAngles() + m_Local.m_vecPunchAngle, &forward );

+	return	forward;

+}

+

+void C_BasePlayer::PlayPlayerJingle()

+{

+#ifndef _XBOX

+	// Find player sound for shooter

+	player_info_t info;

+	engine->GetPlayerInfo( entindex(), &info );

+

+	if ( !cl_customsounds.GetBool() )

+		return;

+

+	// Doesn't have a jingle sound

+	 if ( !info.customFiles[1] )	

+		return;

+

+	char soundhex[ 16 ];

+	Q_binarytohex( (byte *)&info.customFiles[1], sizeof( info.customFiles[1] ), soundhex, sizeof( soundhex ) );

+

+	// See if logo has been downloaded.

+	char fullsoundname[ 512 ];

+	Q_snprintf( fullsoundname, sizeof( fullsoundname ), "sound/temp/%s.wav", soundhex );

+

+	if ( !filesystem->FileExists( fullsoundname ) )

+	{

+		char custname[ 512 ];

+		Q_snprintf( custname, sizeof( custname ), "downloads/%s.dat", soundhex );

+		// it may have been downloaded but not copied under materials folder

+		if ( !filesystem->FileExists( custname ) )

+			return; // not downloaded yet

+

+		// copy from download folder to materials/temp folder

+		// this is done since material system can access only materials/*.vtf files

+

+		if ( !engine->CopyLocalFile( custname, fullsoundname) )

+			return;

+	}

+

+	Q_snprintf( fullsoundname, sizeof( fullsoundname ), "temp/%s.wav", soundhex );

+

+	CLocalPlayerFilter filter;

+

+	EmitSound_t ep;

+	ep.m_nChannel = CHAN_VOICE;

+	ep.m_pSoundName =  fullsoundname;

+	ep.m_flVolume = VOL_NORM;

+	ep.m_SoundLevel = SNDLVL_NORM;

+

+	C_BaseEntity::EmitSound( filter, GetSoundSourceIndex(), ep );

+#endif

+}

+

+// Stuff for prediction

+void C_BasePlayer::SetSuitUpdate(const char *name, int fgroup, int iNoRepeat)

+{

+	// FIXME:  Do something here?

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+void C_BasePlayer::ResetAutoaim( void )

+{

+#if 0

+	if (m_vecAutoAim.x != 0 || m_vecAutoAim.y != 0)

+	{

+		m_vecAutoAim = QAngle( 0, 0, 0 );

+		engine->CrosshairAngle( edict(), 0, 0 );

+	}

+#endif

+	m_fOnTarget = false;

+}

+

+bool C_BasePlayer::ShouldPredict( void )

+{

+#if !defined( NO_ENTITY_PREDICTION )

+	// Do this before calling into baseclass so prediction data block gets allocated

+	if ( IsLocalPlayer() )

+	{

+		return true;

+	}

+#endif

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Special processing for player simulation

+// NOTE: Don't chain to BaseClass!!!!

+//-----------------------------------------------------------------------------

+void C_BasePlayer::PhysicsSimulate( void )

+{

+#if !defined( NO_ENTITY_PREDICTION )

+	VPROF( "C_BasePlayer::PhysicsSimulate" );

+	// If we've got a moveparent, we must simulate that first.

+	CBaseEntity *pMoveParent = GetMoveParent();

+	if (pMoveParent)

+	{

+		pMoveParent->PhysicsSimulate();

+	}

+

+	// Make sure not to simulate this guy twice per frame

+	if (m_nSimulationTick == gpGlobals->tickcount)

+		return;

+

+	m_nSimulationTick = gpGlobals->tickcount;

+

+	if ( !IsLocalPlayer() )

+		return;

+

+	C_CommandContext *ctx = GetCommandContext();

+	Assert( ctx );

+	Assert( ctx->needsprocessing );

+	if ( !ctx->needsprocessing )

+		return;

+

+	ctx->needsprocessing = false;

+

+	// Handle FL_FROZEN.

+	if(GetFlags() & FL_FROZEN)

+	{

+		ctx->cmd.forwardmove = 0;

+		ctx->cmd.sidemove = 0;

+		ctx->cmd.upmove = 0;

+		ctx->cmd.buttons = 0;

+		ctx->cmd.impulse = 0;

+		//VectorCopy ( pl.v_angle, ctx->cmd.viewangles );

+	}

+

+	// Run the next command

+	prediction->RunCommand( 

+		this, 

+		&ctx->cmd, 

+		MoveHelper() );

+#endif

+}

+

+const QAngle& C_BasePlayer::GetPunchAngle()

+{

+	return m_Local.m_vecPunchAngle.Get();

+}

+

+

+void C_BasePlayer::SetPunchAngle( const QAngle &angle )

+{

+	m_Local.m_vecPunchAngle = angle;

+}

+

+

+float C_BasePlayer::GetWaterJumpTime() const

+{

+	return m_flWaterJumpTime;

+}

+

+void C_BasePlayer::SetWaterJumpTime( float flWaterJumpTime )

+{

+	m_flWaterJumpTime = flWaterJumpTime;

+}

+

+float C_BasePlayer::GetSwimSoundTime() const

+{

+	return m_flSwimSoundTime;

+}

+

+void C_BasePlayer::SetSwimSoundTime( float flSwimSoundTime )

+{

+	m_flSwimSoundTime = flSwimSoundTime;

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: Return true if this object can be +used by the player

+//-----------------------------------------------------------------------------

+bool C_BasePlayer::IsUseableEntity( CBaseEntity *pEntity, unsigned int requiredCaps )

+{

+	return false;

+}

+

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+// Output : float

+//-----------------------------------------------------------------------------

+float C_BasePlayer::GetFOV( void )

+{

+	// Allow users to override the FOV during demo playback

+	bool bUseDemoOverrideFov = engine->IsPlayingDemo() && demo_fov_override.GetFloat() > 0.0f;

+#if defined( REPLAY_ENABLED )

+	bUseDemoOverrideFov = bUseDemoOverrideFov && !g_pEngineClientReplay->IsPlayingReplayDemo();

+#endif

+	if ( bUseDemoOverrideFov )

+	{

+		return clamp( demo_fov_override.GetFloat(), 10.0f, 90.0f );

+	}

+

+	if ( GetObserverMode() == OBS_MODE_IN_EYE )

+	{

+		C_BasePlayer *pTargetPlayer = dynamic_cast<C_BasePlayer*>( GetObserverTarget() );

+

+		// get fov from observer target. Not if target is observer itself

+		if ( pTargetPlayer && !pTargetPlayer->IsObserver() )

+		{

+			return pTargetPlayer->GetFOV();

+		}

+	}

+

+	// Allow our vehicle to override our FOV if it's currently at the default FOV.

+	float flDefaultFOV;

+	IClientVehicle *pVehicle = GetVehicle();

+	if ( pVehicle )

+	{

+		CacheVehicleView();

+		flDefaultFOV = ( m_flVehicleViewFOV == 0 ) ? GetDefaultFOV() : m_flVehicleViewFOV;

+	}

+	else

+	{

+		flDefaultFOV = GetDefaultFOV();

+	}

+	

+	float fFOV = ( m_iFOV == 0 ) ? flDefaultFOV : m_iFOV;

+

+	// Don't do lerping during prediction. It's only necessary when actually rendering,

+	// and it'll cause problems due to prediction timing messiness.

+	if ( !prediction->InPrediction() )

+	{

+		// See if we need to lerp the values for local player

+		if ( IsLocalPlayer() && ( fFOV != m_iFOVStart ) && (m_Local.m_flFOVRate > 0.0f ) )

+		{

+			float deltaTime = (float)( gpGlobals->curtime - m_flFOVTime ) / m_Local.m_flFOVRate;

+

+#if !defined( NO_ENTITY_PREDICTION )

+			if ( GetPredictable() )

+			{

+				// m_flFOVTime was set to a predicted time in the future, because the FOV change was predicted.

+				deltaTime = (float)( GetFinalPredictedTime() - m_flFOVTime );

+				deltaTime += ( gpGlobals->interpolation_amount * TICK_INTERVAL );

+				deltaTime /= m_Local.m_flFOVRate;

+			}

+#endif

+

+			if ( deltaTime >= 1.0f )

+			{

+				//If we're past the zoom time, just take the new value and stop lerping

+				m_iFOVStart = fFOV;

+			}

+			else

+			{

+				fFOV = SimpleSplineRemapValClamped( deltaTime, 0.0f, 1.0f, (float) m_iFOVStart, fFOV );

+			}

+		}

+	}

+

+	return fFOV;

+}

+

+void RecvProxy_LocalVelocityX( const CRecvProxyData *pData, void *pStruct, void *pOut )

+{

+	C_BasePlayer *pPlayer = (C_BasePlayer *) pStruct;

+

+	Assert( pPlayer );

+

+	float flNewVel_x = pData->m_Value.m_Float;

+

+	Vector vecVelocity = pPlayer->GetLocalVelocity();

+

+	if( vecVelocity.x != flNewVel_x )	// Should this use an epsilon check?

+	{

+		vecVelocity.x = flNewVel_x;

+		pPlayer->SetLocalVelocity( vecVelocity );

+	}

+}

+

+void RecvProxy_LocalVelocityY( const CRecvProxyData *pData, void *pStruct, void *pOut )

+{

+	C_BasePlayer *pPlayer = (C_BasePlayer *) pStruct;

+

+	Assert( pPlayer );

+

+	float flNewVel_y = pData->m_Value.m_Float;

+

+	Vector vecVelocity = pPlayer->GetLocalVelocity();

+

+	if( vecVelocity.y != flNewVel_y )

+	{

+		vecVelocity.y = flNewVel_y;

+		pPlayer->SetLocalVelocity( vecVelocity );

+	}

+}

+

+void RecvProxy_LocalVelocityZ( const CRecvProxyData *pData, void *pStruct, void *pOut )

+{

+	C_BasePlayer *pPlayer = (C_BasePlayer *) pStruct;

+	

+	Assert( pPlayer );

+

+	float flNewVel_z = pData->m_Value.m_Float;

+

+	Vector vecVelocity = pPlayer->GetLocalVelocity();

+

+	if( vecVelocity.z != flNewVel_z )

+	{

+		vecVelocity.z = flNewVel_z;

+		pPlayer->SetLocalVelocity( vecVelocity );

+	}

+}

+

+void RecvProxy_ObserverTarget( const CRecvProxyData *pData, void *pStruct, void *pOut )

+{

+	C_BasePlayer *pPlayer = (C_BasePlayer *) pStruct;

+

+	Assert( pPlayer );

+

+	EHANDLE hTarget;

+

+	RecvProxy_IntToEHandle( pData, pStruct, &hTarget );

+

+	pPlayer->SetObserverTarget( hTarget );

+}

+

+void RecvProxy_ObserverMode( const CRecvProxyData *pData, void *pStruct, void *pOut )

+{

+	C_BasePlayer *pPlayer = (C_BasePlayer *) pStruct;

+

+	Assert( pPlayer );

+

+	pPlayer->SetObserverMode ( pData->m_Value.m_Int );

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Remove this player from a vehicle

+//-----------------------------------------------------------------------------

+void C_BasePlayer::LeaveVehicle( void )

+{

+	if ( NULL == m_hVehicle.Get() )

+		return;

+

+// Let server do this for now

+#if 0

+	IClientVehicle *pVehicle = GetVehicle();

+	Assert( pVehicle );

+

+	int nRole = pVehicle->GetPassengerRole( this );

+	Assert( nRole != VEHICLE_ROLE_NONE );

+

+	SetParent( NULL );

+

+	// Find the first non-blocked exit point:

+	Vector vNewPos = GetAbsOrigin();

+	QAngle qAngles = GetAbsAngles();

+	pVehicle->GetPassengerExitPoint( nRole, &vNewPos, &qAngles );

+	OnVehicleEnd( vNewPos );

+	SetAbsOrigin( vNewPos );

+	SetAbsAngles( qAngles );

+

+	m_Local.m_iHideHUD &= ~HIDEHUD_WEAPONSELECTION;

+	RemoveEffects( EF_NODRAW );

+

+	SetMoveType( MOVETYPE_WALK );

+	SetCollisionGroup( COLLISION_GROUP_PLAYER );

+

+	qAngles[ROLL] = 0;

+	SnapEyeAngles( qAngles );

+

+	m_hVehicle = NULL;

+	pVehicle->SetPassenger(nRole, NULL);

+

+	Weapon_Switch( m_hLastWeapon );

+#endif

+}

+

+

+float C_BasePlayer::GetMinFOV()	const

+{

+	if ( gpGlobals->maxClients == 1 )

+	{

+		// Let them do whatever they want, more or less, in single player

+		return 5;

+	}

+	else

+	{

+		return 75;

+	}

+}

+

+float C_BasePlayer::GetFinalPredictedTime() const

+{

+	return ( m_nFinalPredictedTick * TICK_INTERVAL );

+}

+

+void C_BasePlayer::NotePredictionError( const Vector &vDelta )

+{

+	// don't worry about prediction errors when dead

+	if ( !IsAlive() )

+		return;

+

+#if !defined( NO_ENTITY_PREDICTION )

+	Vector vOldDelta;

+

+	GetPredictionErrorSmoothingVector( vOldDelta );

+

+	// sum all errors within smoothing time

+	m_vecPredictionError = vDelta + vOldDelta;

+

+	// remember when last error happened

+	m_flPredictionErrorTime = gpGlobals->curtime;

+ 

+	ResetLatched(); 

+#endif

+}

+

+

+// offset curtime and setup bones at that time using fake interpolation

+// fake interpolation means we don't have reliable interpolation history (the local player doesn't animate locally)

+// so we just modify cycle and origin directly and use that as a fake guess

+void C_BasePlayer::ForceSetupBonesAtTimeFakeInterpolation( matrix3x4_t *pBonesOut, float curtimeOffset )

+{

+	// we don't have any interpolation data, so fake it

+	float cycle = m_flCycle;

+	Vector origin = GetLocalOrigin();

+

+	// blow the cached prev bones

+	InvalidateBoneCache();

+	// reset root position to flTime

+	Interpolate( gpGlobals->curtime + curtimeOffset );

+

+	// force cycle back by boneDt

+	m_flCycle = fmod( 10 + cycle + m_flPlaybackRate * curtimeOffset, 1.0f );

+	SetLocalOrigin( origin + curtimeOffset * GetLocalVelocity() );

+	// Setup bone state to extrapolate physics velocity

+	SetupBones( pBonesOut, MAXSTUDIOBONES, BONE_USED_BY_ANYTHING, gpGlobals->curtime + curtimeOffset );

+

+	m_flCycle = cycle;

+	SetLocalOrigin( origin );

+}

+

+void C_BasePlayer::GetRagdollInitBoneArrays( matrix3x4_t *pDeltaBones0, matrix3x4_t *pDeltaBones1, matrix3x4_t *pCurrentBones, float boneDt )

+{

+	if ( !IsLocalPlayer() )

+	{

+		BaseClass::GetRagdollInitBoneArrays(pDeltaBones0, pDeltaBones1, pCurrentBones, boneDt);

+		return;

+	}

+	ForceSetupBonesAtTimeFakeInterpolation( pDeltaBones0, -boneDt );

+	ForceSetupBonesAtTimeFakeInterpolation( pDeltaBones1, 0 );

+	float ragdollCreateTime = PhysGetSyncCreateTime();

+	if ( ragdollCreateTime != gpGlobals->curtime )

+	{

+		ForceSetupBonesAtTimeFakeInterpolation( pCurrentBones, ragdollCreateTime - gpGlobals->curtime );

+	}

+	else

+	{

+		SetupBones( pCurrentBones, MAXSTUDIOBONES, BONE_USED_BY_ANYTHING, gpGlobals->curtime );

+	}

+}

+

+

+void C_BasePlayer::GetPredictionErrorSmoothingVector( Vector &vOffset )

+{

+#if !defined( NO_ENTITY_PREDICTION )

+	if ( engine->IsPlayingDemo() || !cl_smooth.GetInt() || !cl_predict->GetInt() || engine->IsPaused() )

+	{

+		vOffset.Init();

+		return;

+	}

+

+	float errorAmount = ( gpGlobals->curtime - m_flPredictionErrorTime ) / cl_smoothtime.GetFloat();

+

+	if ( errorAmount >= 1.0f )

+	{

+		vOffset.Init();

+		return;

+	}

+	

+	errorAmount = 1.0f - errorAmount;

+

+	vOffset = m_vecPredictionError * errorAmount;

+#else

+	vOffset.Init();

+#endif

+}

+

+

+IRagdoll* C_BasePlayer::GetRepresentativeRagdoll() const

+{

+	return m_pRagdoll;

+}

+

+IMaterial *C_BasePlayer::GetHeadLabelMaterial( void )

+{

+	if ( GetClientVoiceMgr() == NULL )

+		return NULL;

+

+	return GetClientVoiceMgr()->GetHeadLabelMaterial();

+}

+

+bool IsInFreezeCam( void )

+{

+	C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();

+	if ( pPlayer && pPlayer->GetObserverMode() == OBS_MODE_FREEZECAM )

+		return true;

+

+	return false;

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Set the fog controller data per player.

+// Input  : &inputdata -

+//-----------------------------------------------------------------------------

+void C_BasePlayer::FogControllerChanged( bool bSnap )

+{

+	if ( m_Local.m_PlayerFog.m_hCtrl )

+	{

+		fogparams_t	*pFogParams = &(m_Local.m_PlayerFog.m_hCtrl->m_fog);

+

+		/*

+		Msg("Updating Fog Target: (%d,%d,%d) %.0f,%.0f -> (%d,%d,%d) %.0f,%.0f (%.2f seconds)\n", 

+					m_CurrentFog.colorPrimary.GetR(), m_CurrentFog.colorPrimary.GetB(), m_CurrentFog.colorPrimary.GetG(), 

+					m_CurrentFog.start.Get(), m_CurrentFog.end.Get(), 

+					pFogParams->colorPrimary.GetR(), pFogParams->colorPrimary.GetB(), pFogParams->colorPrimary.GetG(), 

+					pFogParams->start.Get(), pFogParams->end.Get(), pFogParams->duration.Get() );*/

+		

+

+		// Setup the fog color transition.

+		m_Local.m_PlayerFog.m_OldColor = m_CurrentFog.colorPrimary;

+		m_Local.m_PlayerFog.m_flOldStart = m_CurrentFog.start;

+		m_Local.m_PlayerFog.m_flOldEnd = m_CurrentFog.end;

+

+		m_Local.m_PlayerFog.m_NewColor = pFogParams->colorPrimary;

+		m_Local.m_PlayerFog.m_flNewStart = pFogParams->start;

+		m_Local.m_PlayerFog.m_flNewEnd = pFogParams->end;

+

+		m_Local.m_PlayerFog.m_flTransitionTime = bSnap ? -1 : gpGlobals->curtime;

+

+		m_CurrentFog = *pFogParams;

+

+		// Update the fog player's local fog data with the fog controller's data if need be.

+		UpdateFogController();

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: Check to see that the controllers data is up to date.

+//-----------------------------------------------------------------------------

+void C_BasePlayer::UpdateFogController( void )

+{

+	if ( m_Local.m_PlayerFog.m_hCtrl )

+	{

+		// Don't bother copying while we're transitioning, since it'll be stomped in UpdateFogBlend();

+		if ( m_Local.m_PlayerFog.m_flTransitionTime == -1 && (m_hOldFogController == m_Local.m_PlayerFog.m_hCtrl) )

+		{

+			fogparams_t	*pFogParams = &(m_Local.m_PlayerFog.m_hCtrl->m_fog);

+			if ( m_CurrentFog != *pFogParams )

+			{

+				/*

+					Msg("FORCING UPDATE: (%d,%d,%d) %.0f,%.0f -> (%d,%d,%d) %.0f,%.0f (%.2f seconds)\n", 

+										m_CurrentFog.colorPrimary.GetR(), m_CurrentFog.colorPrimary.GetB(), m_CurrentFog.colorPrimary.GetG(), 

+										m_CurrentFog.start.Get(), m_CurrentFog.end.Get(), 

+										pFogParams->colorPrimary.GetR(), pFogParams->colorPrimary.GetB(), pFogParams->colorPrimary.GetG(), 

+										pFogParams->start.Get(), pFogParams->end.Get(), pFogParams->duration.Get() );*/

+					

+

+				m_CurrentFog = *pFogParams;

+			}

+		}

+	}

+	else

+	{

+		if ( m_CurrentFog.farz != -1 || m_CurrentFog.enable != false )

+		{

+			// No fog controller in this level. Use default fog parameters.

+			m_CurrentFog.farz = -1;

+			m_CurrentFog.enable = false;

+		}

+	}

+

+	// Update the fog blending state - of necessary.

+	UpdateFogBlend();

+}

+

+//-----------------------------------------------------------------------------

+//

+//-----------------------------------------------------------------------------

+void C_BasePlayer::UpdateFogBlend( void )

+{

+	// Transition.

+	if ( m_Local.m_PlayerFog.m_flTransitionTime != -1 )

+	{

+		float flTimeDelta = gpGlobals->curtime - m_Local.m_PlayerFog.m_flTransitionTime;

+		if ( flTimeDelta < m_CurrentFog.duration )

+		{

+			float flScale = flTimeDelta / m_CurrentFog.duration;

+			m_CurrentFog.colorPrimary.SetR( ( m_Local.m_PlayerFog.m_NewColor.r * flScale ) + ( m_Local.m_PlayerFog.m_OldColor.r * ( 1.0f - flScale ) ) );

+			m_CurrentFog.colorPrimary.SetG( ( m_Local.m_PlayerFog.m_NewColor.g * flScale ) + ( m_Local.m_PlayerFog.m_OldColor.g * ( 1.0f - flScale ) ) );

+			m_CurrentFog.colorPrimary.SetB( ( m_Local.m_PlayerFog.m_NewColor.b * flScale ) + ( m_Local.m_PlayerFog.m_OldColor.b * ( 1.0f - flScale ) ) );

+			m_CurrentFog.start.Set( ( m_Local.m_PlayerFog.m_flNewStart * flScale ) + ( ( m_Local.m_PlayerFog.m_flOldStart * ( 1.0f - flScale ) ) ) );

+			m_CurrentFog.end.Set( ( m_Local.m_PlayerFog.m_flNewEnd * flScale ) + ( ( m_Local.m_PlayerFog.m_flOldEnd * ( 1.0f - flScale ) ) ) );

+		}

+		else

+		{

+			// Slam the final fog values.

+			m_CurrentFog.colorPrimary.SetR( m_Local.m_PlayerFog.m_NewColor.r );

+			m_CurrentFog.colorPrimary.SetG( m_Local.m_PlayerFog.m_NewColor.g );

+			m_CurrentFog.colorPrimary.SetB( m_Local.m_PlayerFog.m_NewColor.b );

+			m_CurrentFog.start.Set( m_Local.m_PlayerFog.m_flNewStart );

+			m_CurrentFog.end.Set( m_Local.m_PlayerFog.m_flNewEnd );

+			m_Local.m_PlayerFog.m_flTransitionTime = -1;

+

+			/*

+				Msg("Finished transition to (%d,%d,%d) %.0f,%.0f\n", 

+								m_CurrentFog.colorPrimary.GetR(), m_CurrentFog.colorPrimary.GetB(), m_CurrentFog.colorPrimary.GetG(), 

+								m_CurrentFog.start.Get(), m_CurrentFog.end.Get() );*/

+				

+		}

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Purpose: 

+//-----------------------------------------------------------------------------

+bool C_BasePlayer::GetSteamID( CSteamID *pID )

+{

+	// try to make this a little more efficient

+

+	player_info_t pi;

+	if ( engine->GetPlayerInfo( entindex(), &pi ) )

+	{

+		if ( pi.friendsID && steamapicontext && steamapicontext->SteamUtils() )

+		{

+#if 1	// new

+			static EUniverse universe = k_EUniverseInvalid;

+

+			if ( universe == k_EUniverseInvalid )

+				universe = steamapicontext->SteamUtils()->GetConnectedUniverse();

+

+			pID->InstancedSet( pi.friendsID, 1, universe, k_EAccountTypeIndividual );

+#else	// old

+			pID->InstancedSet( pi.friendsID, 1, steamapicontext->SteamUtils()->GetConnectedUniverse(), k_EAccountTypeIndividual );

+#endif

+

+			return true;

+		}

+	}

+	return false;

+}

+

+#if defined USES_ECON_ITEMS

+//-----------------------------------------------------------------------------

+// Purpose: Update the visibility of our worn items.

+//-----------------------------------------------------------------------------

+void C_BasePlayer::UpdateWearables( void )

+{

+	for ( int i=0; i<m_hMyWearables.Count(); ++i )

+	{

+		CEconWearable* pItem = m_hMyWearables[i];

+		if ( pItem )

+		{

+			pItem->ValidateModelIndex();

+			pItem->UpdateVisibility();

+		}

+	}

+}

+#endif // USES_ECON_ITEMS

+

+

+//-----------------------------------------------------------------------------

+// Purpose: In meathook mode, fix the bone transforms to hang the user's own

+//			avatar under the camera.

+//-----------------------------------------------------------------------------

+void C_BasePlayer::BuildFirstPersonMeathookTransformations( CStudioHdr *hdr, Vector *pos, Quaternion q[], const matrix3x4_t& cameraTransform, int boneMask, CBoneBitList &boneComputed, const char *pchHeadBoneName )

+{

+	// Handle meathook mode. If we aren't rendering, just use last frame's transforms

+	if ( !InFirstPersonView() )

+		return;

+

+	// If we're in third-person view, don't do anything special.

+	// If we're in first-person view rendering the main view and using the viewmodel, we shouldn't have even got here!

+	// If we're in first-person view rendering the main view(s), meathook and headless.

+	// If we're in first-person view rendering shadowbuffers/reflections, don't do anything special either (we could do meathook but with a head?)

+	if ( IsAboutToRagdoll() )

+	{

+		// We're re-animating specifically to set up the ragdoll.

+		// Meathook can push the player through the floor, which makes the ragdoll fall through the world, which is no good.

+		// So do nothing.

+		return;

+	}

+

+	if ( !DrawingMainView() )

+	{

+		return;

+	}

+

+	// If we aren't drawing the player anyway, don't mess with the bones. This can happen in Portal.

+	if( !ShouldDrawThisPlayer() )

+	{

+		return;

+	}

+

+	m_BoneAccessor.SetWritableBones( BONE_USED_BY_ANYTHING );

+

+	matrix3x4_t &mHeadTransform = GetBoneForWrite( LookupBone( pchHeadBoneName ) );

+

+	// "up" on the head bone is along the negative Y axis - not sure why.

+	//Vector vHeadTransformUp ( -mHeadTransform[0][1], -mHeadTransform[1][1], -mHeadTransform[2][1] );

+	//Vector vHeadTransformFwd ( mHeadTransform[0][1], mHeadTransform[1][1], mHeadTransform[2][1] );

+	Vector vHeadTransformTranslation ( mHeadTransform[0][3], mHeadTransform[1][3], mHeadTransform[2][3] );

+

+

+	// Find out where the player's head (driven by the HMD) is in the world.

+	// We can't move this with animations or effects without causing nausea, so we need to move

+	// the whole body so that the animated head is in the right place to match the player-controlled head.

+	Vector vHeadUp;

+	bool bMeathookEnable = true;

+	Vector vRealPivotPoint;

+	bool bEnableDecapitation = true;

+	if( UseVR() )

+	{

+		static ConVarRef vr_neck_pivot_ingame_up( "vr_neck_pivot_ingame_up" );

+		static ConVarRef vr_neck_pivot_ingame_fwd( "vr_neck_pivot_ingame_fwd" );

+		static ConVarRef vr_meathook_enable ( "vr_meathook_enable" );

+		static ConVarRef vr_decapitation_enable ( "vr_decapitation_enable" );

+

+		VMatrix mWorldFromMideye = g_ClientVirtualReality.GetWorldFromMidEye();

+

+		bMeathookEnable = vr_meathook_enable.GetBool();

+		bEnableDecapitation = vr_decapitation_enable.GetBool();

+

+		// What we do here is:

+		// * Take the required eye pos+orn - the actual pose the player is controlling with the HMD.

+		// * Go downwards in that space by headtrack_neck_pivot_ingame_* - this is now the neck-pivot in the game world of where the player is actually looking.

+		// * Now place the body of the animated character so that the head bone is at that position.

+		// The head bone is the neck pivot point of the in-game character.

+

+		Vector vRealMidEyePos = mWorldFromMideye.GetTranslation();

+		vRealPivotPoint = vRealMidEyePos - ( mWorldFromMideye.GetUp() * vr_neck_pivot_ingame_up.GetFloat() ) - ( mWorldFromMideye.GetForward() * vr_neck_pivot_ingame_fwd.GetFloat() );

+	}

+	else

+	{

+		// figure out where to put the body from the aim angles

+		Vector vForward, vRight, vUp;

+		AngleVectors( MainViewAngles(), &vForward, &vRight, &vUp );

+		

+		vRealPivotPoint = MainViewOrigin() - ( vUp * 7.3f ) - ( vForward * 3.f );		

+	}

+

+	Vector vDeltaToAdd = vRealPivotPoint - vHeadTransformTranslation;

+

+

+	if ( bMeathookEnable )

+	{

+		// Now add this offset to the entire skeleton.

+		for (int i = 0; i < hdr->numbones(); i++)

+		{

+			// Only update bones reference by the bone mask.

+			if ( !( hdr->boneFlags( i ) & boneMask ) )

+			{

+				continue;

+			}

+			matrix3x4_t& bone = GetBoneForWrite( i );

+			Vector vBonePos;

+			MatrixGetTranslation ( bone, vBonePos );

+			vBonePos += vDeltaToAdd;

+			MatrixSetTranslation ( vBonePos, bone );

+		}

+	}

+

+	if ( bEnableDecapitation )

+	{

+		// Then scale the head to zero, but leave its position - forms a "neck stub".

+		// This prevents us rendering junk all over the screen, e.g. inside of mouth, etc.

+		MatrixScaleByZero ( mHeadTransform );

+

+		// TODO: right now we nuke the hats by shrinking them to nothing,

+		// but it feels like we should do something more sensible.

+		// For example, for one sniper taunt he takes his hat off and waves it - would be nice to see it then.

+		int iHelm = LookupBone( "prp_helmet" );

+		if ( iHelm != -1 )

+		{

+			// Scale the helmet.

+			matrix3x4_t  &transformhelmet = GetBoneForWrite( iHelm );

+			MatrixScaleByZero ( transformhelmet );

+		}

+

+		iHelm = LookupBone( "prp_hat" );

+		if ( iHelm != -1 )

+		{

+			matrix3x4_t  &transformhelmet = GetBoneForWrite( iHelm );

+			MatrixScaleByZero ( transformhelmet );

+		}

+	}

+

+}

+

+

+

+void CC_DumpClientSoundscapeData( const CCommand& args )

+{

+	C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();

+	if ( !pPlayer )

+		return;

+

+	Msg("Client Soundscape data dump:\n");

+	Msg("   Position: %.2f %.2f %.2f\n", pPlayer->GetAbsOrigin().x, pPlayer->GetAbsOrigin().y, pPlayer->GetAbsOrigin().z );

+	Msg("   soundscape index: %d\n", pPlayer->m_Local.m_audio.soundscapeIndex.Get() );

+	Msg("   entity index: %d\n", pPlayer->m_Local.m_audio.ent.Get() ? pPlayer->m_Local.m_audio.ent->entindex() : -1 );

+	if ( pPlayer->m_Local.m_audio.ent.Get() )

+	{

+		Msg("   entity pos: %.2f %.2f %.2f\n", pPlayer->m_Local.m_audio.ent.Get()->GetAbsOrigin().x, pPlayer->m_Local.m_audio.ent.Get()->GetAbsOrigin().y, pPlayer->m_Local.m_audio.ent.Get()->GetAbsOrigin().z );

+		if ( pPlayer->m_Local.m_audio.ent.Get()->IsDormant() )

+		{

+			Msg("     ENTITY IS DORMANT\n");

+		}

+	}

+	bool bFoundOne = false;

+	for ( int i = 0; i < NUM_AUDIO_LOCAL_SOUNDS; i++ )

+	{

+		if ( pPlayer->m_Local.m_audio.localBits & (1<<i) )

+		{

+			if ( !bFoundOne )

+			{

+				Msg("   Sound Positions:\n");

+				bFoundOne = true;

+			}

+

+			Vector vecPos = pPlayer->m_Local.m_audio.localSound[i];

+			Msg("   %d: %.2f %.2f %.2f\n", i, vecPos.x,vecPos.y, vecPos.z );

+		}

+	}

+

+	Msg("End dump.\n");

+}

+static ConCommand soundscape_dumpclient("soundscape_dumpclient", CC_DumpClientSoundscapeData, "Dumps the client's soundscape data.\n", FCVAR_CHEAT);