d4708
/
source-engine
mirror of https://github.com/nillerusr/source-engine.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
380 Commits
25 Branches
6 Tags
221 MiB
 
 
 
 
 
 
Tree: 20f5783225
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '20f5783225'
${ noResults }
source-engine/game/client/portal/c_portal_player.cpp

1653 lines
45 KiB
Raw Blame History

//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: Player for .
//
//===========================================================================//
#include "cbase.h"
#include "vcollide_parse.h"
#include "c_portal_player.h"
#include "view.h"
#include "c_basetempentity.h"
#include "takedamageinfo.h"
#include "in_buttons.h"
#include "iviewrender_beams.h"
#include "r_efx.h"
#include "dlight.h"
#include "PortalRender.h"
#include "toolframework/itoolframework.h"
#include "toolframework_client.h"
#include "tier1/KeyValues.h"
#include "ScreenSpaceEffects.h"
#include "portal_shareddefs.h"
#include "ivieweffects.h" // for screenshake
#include "prop_portal_shared.h"
// NVNT for fov updates
#include "haptics/ihaptics.h"
// Don't alias here
#if defined( CPortal_Player )
#undef CPortal_Player
#endif
#define REORIENTATION_RATE 120.0f
#define REORIENTATION_ACCELERATION_RATE 400.0f
#define ENABLE_PORTAL_EYE_INTERPOLATION_CODE
#define DEATH_CC_LOOKUP_FILENAME "materials/correction/cc_death.raw"
#define DEATH_CC_FADE_SPEED 0.05f
ConVar cl_reorient_in_air("cl_reorient_in_air", "1", FCVAR_ARCHIVE, "Allows the player to only reorient from being upside down while in the air." );
// -------------------------------------------------------------------------------- //
// Player animation event. Sent to the client when a player fires, jumps, reloads, etc..
// -------------------------------------------------------------------------------- //
class C_TEPlayerAnimEvent : public C_BaseTempEntity
{
public:
DECLARE_CLASS( C_TEPlayerAnimEvent, C_BaseTempEntity );
DECLARE_CLIENTCLASS();
virtual void PostDataUpdate( DataUpdateType_t updateType )
{
// Create the effect.
C_Portal_Player *pPlayer = dynamic_cast< C_Portal_Player* >( m_hPlayer.Get() );
if ( pPlayer && !pPlayer->IsDormant() )
{
pPlayer->DoAnimationEvent( (PlayerAnimEvent_t)m_iEvent.Get(), m_nData );
}
}
public:
CNetworkHandle( CBasePlayer, m_hPlayer );
CNetworkVar( int, m_iEvent );
CNetworkVar( int, m_nData );
};
IMPLEMENT_CLIENTCLASS_EVENT( C_TEPlayerAnimEvent, DT_TEPlayerAnimEvent, CTEPlayerAnimEvent );
BEGIN_RECV_TABLE_NOBASE( C_TEPlayerAnimEvent, DT_TEPlayerAnimEvent )
RecvPropEHandle( RECVINFO( m_hPlayer ) ),
RecvPropInt( RECVINFO( m_iEvent ) ),
RecvPropInt( RECVINFO( m_nData ) )
END_RECV_TABLE()
//=================================================================================
//
// Ragdoll Entity
//
class C_PortalRagdoll : public C_BaseFlex
{
public:
DECLARE_CLASS( C_PortalRagdoll, C_BaseFlex );
DECLARE_CLIENTCLASS();
C_PortalRagdoll();
~C_PortalRagdoll();
virtual void OnDataChanged( DataUpdateType_t type );
int GetPlayerEntIndex() const;
IRagdoll* GetIRagdoll() const;
virtual void SetupWeights( const matrix3x4_t *pBoneToWorld, int nFlexWeightCount, float *pFlexWeights, float *pFlexDelayedWeights );
private:
C_PortalRagdoll( const C_PortalRagdoll & ) {}
void Interp_Copy( C_BaseAnimatingOverlay *pSourceEntity );
void CreatePortalRagdoll();
private:
EHANDLE m_hPlayer;
CNetworkVector( m_vecRagdollVelocity );
CNetworkVector( m_vecRagdollOrigin );
};
IMPLEMENT_CLIENTCLASS_DT_NOBASE( C_PortalRagdoll, DT_PortalRagdoll, CPortalRagdoll )
RecvPropVector( RECVINFO(m_vecRagdollOrigin) ),
RecvPropEHandle( RECVINFO( m_hPlayer ) ),
RecvPropInt( RECVINFO( m_nModelIndex ) ),
RecvPropInt( RECVINFO(m_nForceBone) ),
RecvPropVector( RECVINFO(m_vecForce) ),
RecvPropVector( RECVINFO( m_vecRagdollVelocity ) ),
END_RECV_TABLE()
//-----------------------------------------------------------------------------
// Purpose:
// Input : -
//-----------------------------------------------------------------------------
C_PortalRagdoll::C_PortalRagdoll()
{
m_hPlayer = NULL;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : -
//-----------------------------------------------------------------------------
C_PortalRagdoll::~C_PortalRagdoll()
{
( this );
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : *pSourceEntity -
//-----------------------------------------------------------------------------
void C_PortalRagdoll::Interp_Copy( C_BaseAnimatingOverlay *pSourceEntity )
{
if ( !pSourceEntity )
return;
VarMapping_t *pSrc = pSourceEntity->GetVarMapping();
VarMapping_t *pDest = GetVarMapping();
// Find all the VarMapEntry_t's that represent the same variable.
for ( int i = 0; i < pDest->m_Entries.Count(); i++ )
{
VarMapEntry_t *pDestEntry = &pDest->m_Entries[i];
for ( int j=0; j < pSrc->m_Entries.Count(); j++ )
{
VarMapEntry_t *pSrcEntry = &pSrc->m_Entries[j];
if ( !Q_strcmp( pSrcEntry->watcher->GetDebugName(), pDestEntry->watcher->GetDebugName() ) )
{
pDestEntry->watcher->Copy( pSrcEntry->watcher );
break;
}
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Setup vertex weights for drawing
//-----------------------------------------------------------------------------
void C_PortalRagdoll::SetupWeights( const matrix3x4_t *pBoneToWorld, int nFlexWeightCount, float *pFlexWeights, float *pFlexDelayedWeights )
{
// While we're dying, we want to mimic the facial animation of the player. Once they're dead, we just stay as we are.
if ( (m_hPlayer && m_hPlayer->IsAlive()) || !m_hPlayer )
{
BaseClass::SetupWeights( pBoneToWorld, nFlexWeightCount, pFlexWeights, pFlexDelayedWeights );
}
else if ( m_hPlayer )
{
m_hPlayer->SetupWeights( pBoneToWorld, nFlexWeightCount, pFlexWeights, pFlexDelayedWeights );
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : -
//-----------------------------------------------------------------------------
void C_PortalRagdoll::CreatePortalRagdoll()
{
// First, initialize all our data. If we have the player's entity on our client,
// then we can make ourselves start out exactly where the player is.
C_Portal_Player *pPlayer = dynamic_cast<C_Portal_Player*>( m_hPlayer.Get() );
if ( pPlayer && !pPlayer->IsDormant() )
{
// Move my current model instance to the ragdoll's so decals are preserved.
pPlayer->SnatchModelInstance( this );
VarMapping_t *varMap = GetVarMapping();
// This is the local player, so set them in a default
// pose and slam their velocity, angles and origin
SetAbsOrigin( /* m_vecRagdollOrigin : */ pPlayer->GetRenderOrigin() );
SetAbsAngles( pPlayer->GetRenderAngles() );
SetAbsVelocity( m_vecRagdollVelocity );
// Hack! Find a neutral standing pose or use the idle.
int iSeq = LookupSequence( "ragdoll" );
if ( iSeq == -1 )
{
Assert( false );
iSeq = 0;
}
SetSequence( iSeq );
SetCycle( 0.0 );
Interp_Reset( varMap );
m_nBody = pPlayer->GetBody();
SetModelIndex( m_nModelIndex );
// Make us a ragdoll..
m_nRenderFX = kRenderFxRagdoll;
matrix3x4_t boneDelta0[MAXSTUDIOBONES];
matrix3x4_t boneDelta1[MAXSTUDIOBONES];
matrix3x4_t currentBones[MAXSTUDIOBONES];
const float boneDt = 0.05f;
pPlayer->GetRagdollInitBoneArrays( boneDelta0, boneDelta1, currentBones, boneDt );
InitAsClientRagdoll( boneDelta0, boneDelta1, currentBones, boneDt );
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : -
// Output : IRagdoll*
//-----------------------------------------------------------------------------
IRagdoll* C_PortalRagdoll::GetIRagdoll() const
{
return m_pRagdoll;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : type -
//-----------------------------------------------------------------------------
void C_PortalRagdoll::OnDataChanged( DataUpdateType_t type )
{
BaseClass::OnDataChanged( type );
if ( type == DATA_UPDATE_CREATED )
{
CreatePortalRagdoll();
}
}
LINK_ENTITY_TO_CLASS( player, C_Portal_Player );
IMPLEMENT_CLIENTCLASS_DT(C_Portal_Player, DT_Portal_Player, CPortal_Player)
RecvPropFloat( RECVINFO( m_angEyeAngles[0] ) ),
RecvPropFloat( RECVINFO( m_angEyeAngles[1] ) ),
RecvPropEHandle( RECVINFO( m_hRagdoll ) ),
RecvPropInt( RECVINFO( m_iSpawnInterpCounter ) ),
RecvPropInt( RECVINFO( m_iPlayerSoundType ) ),
RecvPropBool( RECVINFO( m_bHeldObjectOnOppositeSideOfPortal ) ),
RecvPropEHandle( RECVINFO( m_pHeldObjectPortal ) ),
RecvPropBool( RECVINFO( m_bPitchReorientation ) ),
RecvPropEHandle( RECVINFO( m_hPortalEnvironment ) ),
RecvPropEHandle( RECVINFO( m_hSurroundingLiquidPortal ) ),
RecvPropBool( RECVINFO( m_bSuppressingCrosshair ) ),
END_RECV_TABLE()
BEGIN_PREDICTION_DATA( C_Portal_Player )
END_PREDICTION_DATA()
#define _WALK_SPEED 150
#define _NORM_SPEED 190
#define _SPRINT_SPEED 320
static ConVar cl_playermodel( "cl_playermodel", "none", FCVAR_USERINFO | FCVAR_ARCHIVE | FCVAR_SERVER_CAN_EXECUTE, "Default Player Model");
extern bool g_bUpsideDown;
//EHANDLE g_eKillTarget1;
//EHANDLE g_eKillTarget2;
void SpawnBlood (Vector vecSpot, const Vector &vecDir, int bloodColor, float flDamage);
C_Portal_Player::C_Portal_Player()
: m_iv_angEyeAngles( "C_Portal_Player::m_iv_angEyeAngles" )
{
m_PlayerAnimState = CreatePortalPlayerAnimState( this );
m_iIDEntIndex = 0;
m_iSpawnInterpCounterCache = 0;
m_flDeathCCWeight = 0.0f;
m_hRagdoll.Set( NULL );
m_flStartLookTime = 0.0f;
m_bHeldObjectOnOppositeSideOfPortal = false;
m_pHeldObjectPortal = 0;
m_bPitchReorientation = false;
m_fReorientationRate = 0.0f;
m_angEyeAngles.Init();
AddVar( &m_angEyeAngles, &m_iv_angEyeAngles, LATCH_SIMULATION_VAR );
m_EntClientFlags |= ENTCLIENTFLAG_DONTUSEIK;
m_blinkTimer.Invalidate();
m_CCDeathHandle = INVALID_CLIENT_CCHANDLE;
}
C_Portal_Player::~C_Portal_Player( void )
{
if ( m_PlayerAnimState )
{
m_PlayerAnimState->Release();
}
g_pColorCorrectionMgr->RemoveColorCorrection( m_CCDeathHandle );
}
int C_Portal_Player::GetIDTarget() const
{
return m_iIDEntIndex;
}
//-----------------------------------------------------------------------------
// Purpose: Update this client's target entity
//-----------------------------------------------------------------------------
void C_Portal_Player::UpdateIDTarget()
{
if ( !IsLocalPlayer() )
return;
// Clear old target and find a new one
m_iIDEntIndex = 0;
// don't show IDs in chase spec mode
if ( GetObserverMode() == OBS_MODE_CHASE ||
GetObserverMode() == OBS_MODE_DEATHCAM )
return;
trace_t tr;
Vector vecStart, vecEnd;
VectorMA( MainViewOrigin(), 1500, MainViewForward(), vecEnd );
VectorMA( MainViewOrigin(), 10, MainViewForward(), vecStart );
UTIL_TraceLine( vecStart, vecEnd, MASK_SOLID, this, COLLISION_GROUP_NONE, &tr );
if ( !tr.startsolid && tr.DidHitNonWorldEntity() )
{
C_BaseEntity *pEntity = tr.m_pEnt;
if ( pEntity && (pEntity != this) )
{
m_iIDEntIndex = pEntity->entindex();
}
}
}
void C_Portal_Player::TraceAttack( const CTakeDamageInfo &info, const Vector &vecDir, trace_t *ptr )
{
Vector vecOrigin = ptr->endpos - vecDir * 4;
float flDistance = 0.0f;
if ( info.GetAttacker() )
{
flDistance = (ptr->endpos - info.GetAttacker()->GetAbsOrigin()).Length();
}
if ( m_takedamage )
{
AddMultiDamage( info, this );
int blood = BloodColor();
if ( blood != DONT_BLEED )
{
SpawnBlood( vecOrigin, vecDir, blood, flDistance );// a little surface blood.
TraceBleed( flDistance, vecDir, ptr, info.GetDamageType() );
}
}
}
void C_Portal_Player::Initialize( void )
{
m_headYawPoseParam = LookupPoseParameter( "head_yaw" );
GetPoseParameterRange( m_headYawPoseParam, m_headYawMin, m_headYawMax );
m_headPitchPoseParam = LookupPoseParameter( "head_pitch" );
GetPoseParameterRange( m_headPitchPoseParam, m_headPitchMin, m_headPitchMax );
CStudioHdr *hdr = GetModelPtr();
for ( int i = 0; i < hdr->GetNumPoseParameters() ; i++ )
{
SetPoseParameter( hdr, i, 0.0 );
}
}
CStudioHdr *C_Portal_Player::OnNewModel( void )
{
CStudioHdr *hdr = BaseClass::OnNewModel();
Initialize( );
return hdr;
}
//-----------------------------------------------------------------------------
/**
* Orient head and eyes towards m_lookAt.
*/
void C_Portal_Player::UpdateLookAt( void )
{
// head yaw
if (m_headYawPoseParam < 0 || m_headPitchPoseParam < 0)
return;
// This is buggy with dt 0, just skip since there is no work to do.
if ( gpGlobals->frametime <= 0.0f )
return;
// Player looks at themselves through portals. Pick the portal we're turned towards.
const int iPortalCount = CProp_Portal_Shared::AllPortals.Count();
CProp_Portal **pPortals = CProp_Portal_Shared::AllPortals.Base();
float *fPortalDot = (float *)stackalloc( sizeof( float ) * iPortalCount );
float flLowDot = 1.0f;
int iUsePortal = -1;
// defaults if no portals are around
Vector vPlayerForward;
GetVectors( &vPlayerForward, NULL, NULL );
Vector vCurLookTarget = EyePosition();
if ( !IsAlive() )
{
m_viewtarget = EyePosition() + vPlayerForward*10.0f;
return;
}
bool bNewTarget = false;
if ( UTIL_IntersectEntityExtentsWithPortal( this ) != NULL )
{
// player is in a portal
vCurLookTarget = EyePosition() + vPlayerForward*10.0f;
}
else if ( pPortals && pPortals[0] )
{
// Test through any active portals: This may be a shorter distance to the target
for( int i = 0; i != iPortalCount; ++i )
{
CProp_Portal *pTempPortal = pPortals[i];
if( pTempPortal && pTempPortal->m_bActivated && pTempPortal->m_hLinkedPortal.Get() )
{
Vector vEyeForward, vPortalForward;
EyeVectors( &vEyeForward );
pTempPortal->GetVectors( &vPortalForward, NULL, NULL );
fPortalDot[i] = vEyeForward.Dot( vPortalForward );
if ( fPortalDot[i] < flLowDot )
{
flLowDot = fPortalDot[i];
iUsePortal = i;
}
}
}
if ( iUsePortal >= 0 )
{
C_Prop_Portal* pPortal = pPortals[iUsePortal];
if ( pPortal )
{
vCurLookTarget = pPortal->MatrixThisToLinked()*vCurLookTarget;
if ( vCurLookTarget != m_vLookAtTarget )
{
bNewTarget = true;
}
}
}
}
else
{
// No other look targets, look straight ahead
vCurLookTarget += vPlayerForward*10.0f;
}
// Figure out where we want to look in world space.
QAngle desiredAngles;
Vector to = vCurLookTarget - EyePosition();
VectorAngles( to, desiredAngles );
QAngle aheadAngles;
VectorAngles( vCurLookTarget, aheadAngles );
// Figure out where our body is facing in world space.
QAngle bodyAngles( 0, 0, 0 );
bodyAngles[YAW] = GetLocalAngles()[YAW];
m_flLastBodyYaw = bodyAngles[YAW];
// Set the head's yaw.
float desiredYaw = AngleNormalize( desiredAngles[YAW] - bodyAngles[YAW] );
desiredYaw = clamp( desiredYaw, m_headYawMin, m_headYawMax );
float desiredPitch = AngleNormalize( desiredAngles[PITCH] );
desiredPitch = clamp( desiredPitch, m_headPitchMin, m_headPitchMax );
if ( bNewTarget )
{
m_flStartLookTime = gpGlobals->curtime;
}
float dt = (gpGlobals->frametime);
float flSpeed = 1.0f - ExponentialDecay( 0.7f, 0.033f, dt );
m_flCurrentHeadYaw = m_flCurrentHeadYaw + flSpeed * ( desiredYaw - m_flCurrentHeadYaw );
m_flCurrentHeadYaw = AngleNormalize( m_flCurrentHeadYaw );
SetPoseParameter( m_headYawPoseParam, m_flCurrentHeadYaw );
m_flCurrentHeadPitch = m_flCurrentHeadPitch + flSpeed * ( desiredPitch - m_flCurrentHeadPitch );
m_flCurrentHeadPitch = AngleNormalize( m_flCurrentHeadPitch );
SetPoseParameter( m_headPitchPoseParam, m_flCurrentHeadPitch );
// This orients the eyes
m_viewtarget = m_vLookAtTarget = vCurLookTarget;
}
void C_Portal_Player::ClientThink( void )
{
//PortalEyeInterpolation.m_bNeedToUpdateEyePosition = true;
Vector vForward;
AngleVectors( GetLocalAngles(), &vForward );
// Allow sprinting
HandleSpeedChanges();
FixTeleportationRoll();
//QAngle vAbsAngles = EyeAngles();
// Look at the thing that killed you
//if ( !IsAlive() )
//{
// C_BaseEntity *pEntity1 = g_eKillTarget1.Get();
// C_BaseEntity *pEntity2 = g_eKillTarget2.Get();
// if ( pEntity2 && pEntity1 )
// {
// //engine->GetViewAngles( vAbsAngles );
// Vector vLook = pEntity1->GetAbsOrigin() - pEntity2->GetAbsOrigin();
// VectorNormalize( vLook );
// QAngle qLook;
// VectorAngles( vLook, qLook );
// if ( qLook[PITCH] > 180.0f )
// {
// qLook[PITCH] -= 360.0f;
// }
// if ( vAbsAngles[YAW] < 0.0f )
// {
// vAbsAngles[YAW] += 360.0f;
// }
// if ( vAbsAngles[PITCH] < qLook[PITCH] )
// {
// vAbsAngles[PITCH] += gpGlobals->frametime * 120.0f;
// if ( vAbsAngles[PITCH] > qLook[PITCH] )
// vAbsAngles[PITCH] = qLook[PITCH];
// }
// else if ( vAbsAngles[PITCH] > qLook[PITCH] )
// {
// vAbsAngles[PITCH] -= gpGlobals->frametime * 120.0f;
// if ( vAbsAngles[PITCH] < qLook[PITCH] )
// vAbsAngles[PITCH] = qLook[PITCH];
// }
// if ( vAbsAngles[YAW] < qLook[YAW] )
// {
// vAbsAngles[YAW] += gpGlobals->frametime * 240.0f;
// if ( vAbsAngles[YAW] > qLook[YAW] )
// vAbsAngles[YAW] = qLook[YAW];
// }
// else if ( vAbsAngles[YAW] > qLook[YAW] )
// {
// vAbsAngles[YAW] -= gpGlobals->frametime * 240.0f;
// if ( vAbsAngles[YAW] < qLook[YAW] )
// vAbsAngles[YAW] = qLook[YAW];
// }
// if ( vAbsAngles[YAW] > 180.0f )
// {
// vAbsAngles[YAW] -= 360.0f;
// }
// engine->SetViewAngles( vAbsAngles );
// }
//}
// If dead, fade in death CC lookup
if ( m_CCDeathHandle != INVALID_CLIENT_CCHANDLE )
{
if ( m_lifeState != LIFE_ALIVE )
{
if ( m_flDeathCCWeight < 1.0f )
{
m_flDeathCCWeight += DEATH_CC_FADE_SPEED;
clamp( m_flDeathCCWeight, 0.0f, 1.0f );
}
}
else
{
m_flDeathCCWeight = 0.0f;
}
g_pColorCorrectionMgr->SetColorCorrectionWeight( m_CCDeathHandle, m_flDeathCCWeight );
}
UpdateIDTarget();
}
void C_Portal_Player::FixTeleportationRoll( void )
{
if( IsInAVehicle() ) //HL2 compatibility fix. do absolutely nothing to the view in vehicles
return;
if( !IsLocalPlayer() )
return;
// Normalize roll from odd portal transitions
QAngle vAbsAngles = EyeAngles();
Vector vCurrentForward, vCurrentRight, vCurrentUp;
AngleVectors( vAbsAngles, &vCurrentForward, &vCurrentRight, &vCurrentUp );
if ( vAbsAngles[ROLL] == 0.0f )
{
m_fReorientationRate = 0.0f;
g_bUpsideDown = ( vCurrentUp.z < 0.0f );
return;
}
bool bForcePitchReorient = ( vAbsAngles[ROLL] > 175.0f && vCurrentForward.z > 0.99f );
bool bOnGround = ( GetGroundEntity() != NULL );
if ( bForcePitchReorient )
{
m_fReorientationRate = REORIENTATION_RATE * ( ( bOnGround ) ? ( 2.0f ) : ( 1.0f ) );
}
else
{
// Don't reorient in air if they don't want to
if ( !cl_reorient_in_air.GetBool() && !bOnGround )
{
g_bUpsideDown = ( vCurrentUp.z < 0.0f );
return;
}
}
if ( vCurrentUp.z < 0.75f )
{
m_fReorientationRate += gpGlobals->frametime * REORIENTATION_ACCELERATION_RATE;
// Upright faster if on the ground
float fMaxReorientationRate = REORIENTATION_RATE * ( ( bOnGround ) ? ( 2.0f ) : ( 1.0f ) );
if ( m_fReorientationRate > fMaxReorientationRate )
m_fReorientationRate = fMaxReorientationRate;
}
else
{
if ( m_fReorientationRate > REORIENTATION_RATE * 0.5f )
{
m_fReorientationRate -= gpGlobals->frametime * REORIENTATION_ACCELERATION_RATE;
if ( m_fReorientationRate < REORIENTATION_RATE * 0.5f )
m_fReorientationRate = REORIENTATION_RATE * 0.5f;
}
else if ( m_fReorientationRate < REORIENTATION_RATE * 0.5f )
{
m_fReorientationRate += gpGlobals->frametime * REORIENTATION_ACCELERATION_RATE;
if ( m_fReorientationRate > REORIENTATION_RATE * 0.5f )
m_fReorientationRate = REORIENTATION_RATE * 0.5f;
}
}
if ( !m_bPitchReorientation && !bForcePitchReorient )
{
// Randomize which way we roll if we're completely upside down
if ( vAbsAngles[ROLL] == 180.0f && RandomInt( 0, 1 ) == 1 )
{
vAbsAngles[ROLL] = -180.0f;
}
if ( vAbsAngles[ROLL] < 0.0f )
{
vAbsAngles[ROLL] += gpGlobals->frametime * m_fReorientationRate;
if ( vAbsAngles[ROLL] > 0.0f )
vAbsAngles[ROLL] = 0.0f;
engine->SetViewAngles( vAbsAngles );
}
else if ( vAbsAngles[ROLL] > 0.0f )
{
vAbsAngles[ROLL] -= gpGlobals->frametime * m_fReorientationRate;
if ( vAbsAngles[ROLL] < 0.0f )
vAbsAngles[ROLL] = 0.0f;
engine->SetViewAngles( vAbsAngles );
m_angEyeAngles = vAbsAngles;
m_iv_angEyeAngles.Reset();
}
}
else
{
if ( vAbsAngles[ROLL] != 0.0f )
{
if ( vCurrentUp.z < 0.2f )
{
float fDegrees = gpGlobals->frametime * m_fReorientationRate;
if ( vCurrentForward.z > 0.0f )
{
fDegrees = -fDegrees;
}
// Rotate around the right axis
VMatrix mAxisAngleRot = SetupMatrixAxisRot( vCurrentRight, fDegrees );
vCurrentUp = mAxisAngleRot.VMul3x3( vCurrentUp );
vCurrentForward = mAxisAngleRot.VMul3x3( vCurrentForward );
VectorAngles( vCurrentForward, vCurrentUp, vAbsAngles );
engine->SetViewAngles( vAbsAngles );
m_angEyeAngles = vAbsAngles;
m_iv_angEyeAngles.Reset();
}
else
{
if ( vAbsAngles[ROLL] < 0.0f )
{
vAbsAngles[ROLL] += gpGlobals->frametime * m_fReorientationRate;
if ( vAbsAngles[ROLL] > 0.0f )
vAbsAngles[ROLL] = 0.0f;
engine->SetViewAngles( vAbsAngles );
m_angEyeAngles = vAbsAngles;
m_iv_angEyeAngles.Reset();
}
else if ( vAbsAngles[ROLL] > 0.0f )
{
vAbsAngles[ROLL] -= gpGlobals->frametime * m_fReorientationRate;
if ( vAbsAngles[ROLL] < 0.0f )
vAbsAngles[ROLL] = 0.0f;
engine->SetViewAngles( vAbsAngles );
m_angEyeAngles = vAbsAngles;
m_iv_angEyeAngles.Reset();
}
}
}
}
// Keep track of if we're upside down for look control
vAbsAngles = EyeAngles();
AngleVectors( vAbsAngles, NULL, NULL, &vCurrentUp );
if ( bForcePitchReorient )
g_bUpsideDown = ( vCurrentUp.z < 0.0f );
else
g_bUpsideDown = false;
}
const QAngle& C_Portal_Player::GetRenderAngles()
{
if ( IsRagdoll() )
{
return vec3_angle;
}
else
{
return m_PlayerAnimState->GetRenderAngles();
}
}
void C_Portal_Player::UpdateClientSideAnimation( void )
{
UpdateLookAt();
// Update the animation data. It does the local check here so this works when using
// a third-person camera (and we don't have valid player angles).
if ( this == C_Portal_Player::GetLocalPortalPlayer() )
m_PlayerAnimState->Update( EyeAngles()[YAW], m_angEyeAngles[PITCH] );
else
m_PlayerAnimState->Update( m_angEyeAngles[YAW], m_angEyeAngles[PITCH] );
BaseClass::UpdateClientSideAnimation();
}
void C_Portal_Player::DoAnimationEvent( PlayerAnimEvent_t event, int nData )
{
m_PlayerAnimState->DoAnimationEvent( event, nData );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
int C_Portal_Player::DrawModel( int flags )
{
if ( !m_bReadyToDraw )
return 0;
if( IsLocalPlayer() )
{
if ( !C_BasePlayer::ShouldDrawThisPlayer() )
{
if ( !g_pPortalRender->IsRenderingPortal() )
return 0;
if( (g_pPortalRender->GetViewRecursionLevel() == 1) && (m_iForceNoDrawInPortalSurface != -1) ) //CPortalRender::s_iRenderingPortalView )
return 0;
}
}
return BaseClass::DrawModel(flags);
}
//-----------------------------------------------------------------------------
// Should this object receive shadows?
//-----------------------------------------------------------------------------
bool C_Portal_Player::ShouldReceiveProjectedTextures( int flags )
{
Assert( flags & SHADOW_FLAGS_PROJECTED_TEXTURE_TYPE_MASK );
if ( IsEffectActive( EF_NODRAW ) )
return false;
if( flags & SHADOW_FLAGS_FLASHLIGHT )
{
return true;
}
return BaseClass::ShouldReceiveProjectedTextures( flags );
}
void C_Portal_Player::DoImpactEffect( trace_t &tr, int nDamageType )
{
if ( GetActiveWeapon() )
{
GetActiveWeapon()->DoImpactEffect( tr, nDamageType );
return;
}
BaseClass::DoImpactEffect( tr, nDamageType );
}
void C_Portal_Player::PreThink( void )
{
QAngle vTempAngles = GetLocalAngles();
if ( IsLocalPlayer() )
{
vTempAngles[PITCH] = EyeAngles()[PITCH];
}
else
{
vTempAngles[PITCH] = m_angEyeAngles[PITCH];
}
if ( vTempAngles[YAW] < 0.0f )
{
vTempAngles[YAW] += 360.0f;
}
SetLocalAngles( vTempAngles );
BaseClass::PreThink();
HandleSpeedChanges();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void C_Portal_Player::AddEntity( void )
{
BaseClass::AddEntity();
QAngle vTempAngles = GetLocalAngles();
vTempAngles[PITCH] = m_angEyeAngles[PITCH];
SetLocalAngles( vTempAngles );
// Zero out model pitch, blending takes care of all of it.
SetLocalAnglesDim( X_INDEX, 0 );
if( this != C_BasePlayer::GetLocalPlayer() )
{
if ( IsEffectActive( EF_DIMLIGHT ) )
{
int iAttachment = LookupAttachment( "anim_attachment_RH" );
if ( iAttachment < 0 )
return;
Vector vecOrigin;
QAngle eyeAngles = m_angEyeAngles;
GetAttachment( iAttachment, vecOrigin, eyeAngles );
Vector vForward;
AngleVectors( eyeAngles, &vForward );
trace_t tr;
UTIL_TraceLine( vecOrigin, vecOrigin + (vForward * 200), MASK_SHOT, this, COLLISION_GROUP_NONE, &tr );
}
}
}
ShadowType_t C_Portal_Player::ShadowCastType( void )
{
// Drawing player shadows looks bad in first person when they get close to walls
// It doesn't make sense to have shadows in the portal view, but not in the main view
// So no shadows for the player
return SHADOWS_NONE;
}
bool C_Portal_Player::ShouldDraw( void )
{
if ( !IsAlive() )
return false;
//return true;
// if( GetTeamNumber() == TEAM_SPECTATOR )
// return false;
if( IsLocalPlayer() && IsRagdoll() )
return true;
if ( IsRagdoll() )
return false;
return true;
return BaseClass::ShouldDraw();
}
const QAngle& C_Portal_Player::EyeAngles()
{
if ( IsLocalPlayer() && g_nKillCamMode == OBS_MODE_NONE )
{
return BaseClass::EyeAngles();
}
else
{
//C_BaseEntity *pEntity1 = g_eKillTarget1.Get();
//C_BaseEntity *pEntity2 = g_eKillTarget2.Get();
//Vector vLook = Vector( 0.0f, 0.0f, 0.0f );
//if ( pEntity2 )
//{
// vLook = pEntity1->GetAbsOrigin() - pEntity2->GetAbsOrigin();
// VectorNormalize( vLook );
//}
//else if ( pEntity1 )
//{
// return BaseClass::EyeAngles();
// //vLook = - pEntity1->GetAbsOrigin();
//}
//if ( vLook != Vector( 0.0f, 0.0f, 0.0f ) )
//{
// VectorAngles( vLook, m_angEyeAngles );
//}
return m_angEyeAngles;
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : -
// Output : IRagdoll*
//-----------------------------------------------------------------------------
IRagdoll* C_Portal_Player::GetRepresentativeRagdoll() const
{
if ( m_hRagdoll.Get() )
{
C_PortalRagdoll *pRagdoll = static_cast<C_PortalRagdoll*>( m_hRagdoll.Get() );
if ( !pRagdoll )
return NULL;
return pRagdoll->GetIRagdoll();
}
else
{
return NULL;
}
}
void C_Portal_Player::PlayerPortalled( C_Prop_Portal *pEnteredPortal )
{
if( pEnteredPortal )
{
m_bPortalledMessagePending = true;
m_PendingPortalMatrix = pEnteredPortal->MatrixThisToLinked();
if( IsLocalPlayer() )
g_pPortalRender->EnteredPortal( pEnteredPortal );
}
}
void C_Portal_Player::OnPreDataChanged( DataUpdateType_t type )
{
Assert( m_pPortalEnvironment_LastCalcView == m_hPortalEnvironment.Get() );
PreDataChanged_Backup.m_hPortalEnvironment = m_hPortalEnvironment;
PreDataChanged_Backup.m_hSurroundingLiquidPortal = m_hSurroundingLiquidPortal;
PreDataChanged_Backup.m_qEyeAngles = m_iv_angEyeAngles.GetCurrent();
BaseClass::OnPreDataChanged( type );
}
void C_Portal_Player::OnDataChanged( DataUpdateType_t type )
{
BaseClass::OnDataChanged( type );
if( m_hSurroundingLiquidPortal != PreDataChanged_Backup.m_hSurroundingLiquidPortal )
{
CLiquidPortal_InnerLiquidEffect *pLiquidEffect = (CLiquidPortal_InnerLiquidEffect *)g_pScreenSpaceEffects->GetScreenSpaceEffect( "LiquidPortal_InnerLiquid" );
if( pLiquidEffect )
{
C_Func_LiquidPortal *pSurroundingPortal = m_hSurroundingLiquidPortal.Get();
if( pSurroundingPortal != NULL )
{
C_Func_LiquidPortal *pOldSurroundingPortal = PreDataChanged_Backup.m_hSurroundingLiquidPortal.Get();
if( pOldSurroundingPortal != pSurroundingPortal->m_hLinkedPortal.Get() )
{
pLiquidEffect->m_pImmersionPortal = pSurroundingPortal;
pLiquidEffect->m_bFadeBackToReality = false;
}
else
{
pLiquidEffect->m_bFadeBackToReality = true;
pLiquidEffect->m_fFadeBackTimeLeft = pLiquidEffect->s_fFadeBackEffectTime;
}
}
else
{
pLiquidEffect->m_pImmersionPortal = NULL;
pLiquidEffect->m_bFadeBackToReality = false;
}
}
}
DetectAndHandlePortalTeleportation();
if ( type == DATA_UPDATE_CREATED )
{
// Load color correction lookup for the death effect
m_CCDeathHandle = g_pColorCorrectionMgr->AddColorCorrection( DEATH_CC_LOOKUP_FILENAME );
if ( m_CCDeathHandle != INVALID_CLIENT_CCHANDLE )
{
g_pColorCorrectionMgr->SetColorCorrectionWeight( m_CCDeathHandle, 0.0f );
}
SetNextClientThink( CLIENT_THINK_ALWAYS );
}
UpdateVisibility();
}
//CalcView() gets called between OnPreDataChanged() and OnDataChanged(), and these changes need to be known about in both before CalcView() gets called, and if CalcView() doesn't get called
bool C_Portal_Player::DetectAndHandlePortalTeleportation( void )
{
if( m_bPortalledMessagePending )
{
m_bPortalledMessagePending = false;
//C_Prop_Portal *pOldPortal = PreDataChanged_Backup.m_hPortalEnvironment.Get();
//Assert( pOldPortal );
//if( pOldPortal )
{
Vector ptNewPosition = GetNetworkOrigin();
UTIL_Portal_PointTransform( m_PendingPortalMatrix, PortalEyeInterpolation.m_vEyePosition_Interpolated, PortalEyeInterpolation.m_vEyePosition_Interpolated );
UTIL_Portal_PointTransform( m_PendingPortalMatrix, PortalEyeInterpolation.m_vEyePosition_Uninterpolated, PortalEyeInterpolation.m_vEyePosition_Uninterpolated );
PortalEyeInterpolation.m_bEyePositionIsInterpolating = true;
UTIL_Portal_AngleTransform( m_PendingPortalMatrix, m_qEyeAngles_LastCalcView, m_angEyeAngles );
m_angEyeAngles.x = AngleNormalize( m_angEyeAngles.x );
m_angEyeAngles.y = AngleNormalize( m_angEyeAngles.y );
m_angEyeAngles.z = AngleNormalize( m_angEyeAngles.z );
m_iv_angEyeAngles.Reset(); //copies from m_angEyeAngles
if( engine->IsPlayingDemo() )
{
pl.v_angle = m_angEyeAngles;
engine->SetViewAngles( pl.v_angle );
}
engine->ResetDemoInterpolation();
if( IsLocalPlayer() )
{
//DevMsg( "FPT: %.2f %.2f %.2f\n", m_angEyeAngles.x, m_angEyeAngles.y, m_angEyeAngles.z );
SetLocalAngles( m_angEyeAngles );
}
m_PlayerAnimState->Teleport ( &ptNewPosition, &GetNetworkAngles(), this );
// Reorient last facing direction to fix pops in view model lag
for ( int i = 0; i < MAX_VIEWMODELS; i++ )
{
CBaseViewModel *vm = GetViewModel( i );
if ( !vm )
continue;
UTIL_Portal_VectorTransform( m_PendingPortalMatrix, vm->m_vecLastFacing, vm->m_vecLastFacing );
}
}
m_bPortalledMessagePending = false;
}
return false;
}
/*bool C_Portal_Player::ShouldInterpolate( void )
{
if( !IsInterpolationEnabled() )
return false;
return BaseClass::ShouldInterpolate();
}*/
void C_Portal_Player::PostDataUpdate( DataUpdateType_t updateType )
{
// C_BaseEntity assumes we're networking the entity's angles, so pretend that it
// networked the same value we already have.
SetNetworkAngles( GetLocalAngles() );
if ( m_iSpawnInterpCounter != m_iSpawnInterpCounterCache )
{
MoveToLastReceivedPosition( true );
ResetLatched();
m_iSpawnInterpCounterCache = m_iSpawnInterpCounter;
}
BaseClass::PostDataUpdate( updateType );
}
float C_Portal_Player::GetFOV( void )
{
//Find our FOV with offset zoom value
float flFOVOffset = C_BasePlayer::GetFOV() + GetZoom();
// Clamp FOV in MP
int min_fov = GetMinFOV();
// Don't let it go too low
flFOVOffset = MAX( min_fov, flFOVOffset );
return flFOVOffset;
}
//=========================================================
// Autoaim
// set crosshair position to point to enemey
//=========================================================
Vector C_Portal_Player::GetAutoaimVector( float flDelta )
{
// Never autoaim a predicted weapon (for now)
Vector forward;
AngleVectors( EyeAngles() + m_Local.m_vecPunchAngle, &forward );
return forward;
}
//-----------------------------------------------------------------------------
// Purpose: Returns whether or not we are allowed to sprint now.
//-----------------------------------------------------------------------------
bool C_Portal_Player::CanSprint( void )
{
return ( (!m_Local.m_bDucked && !m_Local.m_bDucking) && (GetWaterLevel() != 3) );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void C_Portal_Player::StartSprinting( void )
{
//if( m_HL2Local.m_flSuitPower < 10 )
//{
// // Don't sprint unless there's a reasonable
// // amount of suit power.
// CPASAttenuationFilter filter( this );
// filter.UsePredictionRules();
// EmitSound( filter, entindex(), "Player.SprintNoPower" );
// return;
//}
CPASAttenuationFilter filter( this );
filter.UsePredictionRules();
EmitSound( filter, entindex(), "Player.SprintStart" );
SetMaxSpeed( _SPRINT_SPEED );
m_fIsSprinting = true;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void C_Portal_Player::StopSprinting( void )
{
SetMaxSpeed( _NORM_SPEED );
m_fIsSprinting = false;
}
void C_Portal_Player::HandleSpeedChanges( void )
{
int buttonsChanged = m_afButtonPressed | m_afButtonReleased;
if( buttonsChanged & IN_SPEED )
{
if ( !(m_afButtonPressed & IN_SPEED) && IsSprinting() )
{
StopSprinting();
}
else if ( (m_afButtonPressed & IN_SPEED) && !IsSprinting() )
{
if ( CanSprint() )
{
StartSprinting();
}
else
{
// Reset key, so it will be activated post whatever is suppressing it.
m_nButtons &= ~IN_SPEED;
}
}
}
}
void C_Portal_Player::ItemPreFrame( void )
{
if ( GetFlags() & FL_FROZEN )
return;
// Disallow shooting while zooming
if ( m_nButtons & IN_ZOOM )
{
//FIXME: Held weapons like the grenade get sad when this happens
m_nButtons &= ~(IN_ATTACK|IN_ATTACK2);
}
BaseClass::ItemPreFrame();
}
void C_Portal_Player::ItemPostFrame( void )
{
if ( GetFlags() & FL_FROZEN )
return;
BaseClass::ItemPostFrame();
}
C_BaseAnimating *C_Portal_Player::BecomeRagdollOnClient()
{
// Let the C_CSRagdoll entity do this.
// m_builtRagdoll = true;
return NULL;
}
void C_Portal_Player::UpdatePortalEyeInterpolation( void )
{
#ifdef ENABLE_PORTAL_EYE_INTERPOLATION_CODE
//PortalEyeInterpolation.m_bEyePositionIsInterpolating = false;
if( PortalEyeInterpolation.m_bUpdatePosition_FreeMove )
{
PortalEyeInterpolation.m_bUpdatePosition_FreeMove = false;
C_Prop_Portal *pOldPortal = PreDataChanged_Backup.m_hPortalEnvironment.Get();
if( pOldPortal )
{
UTIL_Portal_PointTransform( pOldPortal->MatrixThisToLinked(), PortalEyeInterpolation.m_vEyePosition_Interpolated, PortalEyeInterpolation.m_vEyePosition_Interpolated );
//PortalEyeInterpolation.m_vEyePosition_Interpolated = pOldPortal->m_matrixThisToLinked * PortalEyeInterpolation.m_vEyePosition_Interpolated;
//Vector vForward;
//m_hPortalEnvironment.Get()->GetVectors( &vForward, NULL, NULL );
PortalEyeInterpolation.m_vEyePosition_Interpolated = EyeFootPosition();
PortalEyeInterpolation.m_bEyePositionIsInterpolating = true;
}
}
if( IsInAVehicle() )
PortalEyeInterpolation.m_bEyePositionIsInterpolating = false;
if( !PortalEyeInterpolation.m_bEyePositionIsInterpolating )
{
PortalEyeInterpolation.m_vEyePosition_Uninterpolated = EyeFootPosition();
PortalEyeInterpolation.m_vEyePosition_Interpolated = PortalEyeInterpolation.m_vEyePosition_Uninterpolated;
return;
}
Vector vThisFrameUninterpolatedPosition = EyeFootPosition();
//find offset between this and last frame's uninterpolated movement, and apply this as freebie movement to the interpolated position
PortalEyeInterpolation.m_vEyePosition_Interpolated += (vThisFrameUninterpolatedPosition - PortalEyeInterpolation.m_vEyePosition_Uninterpolated);
PortalEyeInterpolation.m_vEyePosition_Uninterpolated = vThisFrameUninterpolatedPosition;
Vector vDiff = vThisFrameUninterpolatedPosition - PortalEyeInterpolation.m_vEyePosition_Interpolated;
float fLength = vDiff.Length();
float fFollowSpeed = gpGlobals->frametime * 100.0f;
const float fMaxDiff = 150.0f;
if( fLength > fMaxDiff )
{
//camera lagging too far behind, give it a speed boost to bring it within maximum range
fFollowSpeed = fLength - fMaxDiff;
}
else if( fLength < fFollowSpeed )
{
//final move
PortalEyeInterpolation.m_bEyePositionIsInterpolating = false;
PortalEyeInterpolation.m_vEyePosition_Interpolated = vThisFrameUninterpolatedPosition;
return;
}
if ( fLength > 0.001f )
{
vDiff *= (fFollowSpeed/fLength);
PortalEyeInterpolation.m_vEyePosition_Interpolated += vDiff;
}
else
{
PortalEyeInterpolation.m_vEyePosition_Interpolated = vThisFrameUninterpolatedPosition;
}
#else
PortalEyeInterpolation.m_vEyePosition_Interpolated = BaseClass::EyePosition();
#endif
}
Vector C_Portal_Player::EyePosition()
{
return PortalEyeInterpolation.m_vEyePosition_Interpolated;
}
Vector C_Portal_Player::EyeFootPosition( const QAngle &qEyeAngles )
{
#if 0
static int iPrintCounter = 0;
++iPrintCounter;
if( iPrintCounter == 50 )
{
QAngle vAbsAngles = qEyeAngles;
DevMsg( "Eye Angles: %f %f %f\n", vAbsAngles.x, vAbsAngles.y, vAbsAngles.z );
iPrintCounter = 0;
}
#endif
//interpolate between feet and normal eye position based on view roll (gets us wall/ceiling & ceiling/ceiling teleportations without an eye position pop)
float fFootInterp = fabs(qEyeAngles[ROLL]) * ((1.0f/180.0f) * 0.75f); //0 when facing straight up, 0.75 when facing straight down
return (BaseClass::EyePosition() - (fFootInterp * m_vecViewOffset)); //TODO: Find a good Up vector for this rolled player and interpolate along actual eye/foot axis
}
void C_Portal_Player::CalcView( Vector &eyeOrigin, QAngle &eyeAngles, float &zNear, float &zFar, float &fov )
{
DetectAndHandlePortalTeleportation();
//if( DetectAndHandlePortalTeleportation() )
// DevMsg( "Teleported within OnDataChanged\n" );
m_iForceNoDrawInPortalSurface = -1;
bool bEyeTransform_Backup = m_bEyePositionIsTransformedByPortal;
m_bEyePositionIsTransformedByPortal = false; //assume it's not transformed until it provably is
UpdatePortalEyeInterpolation();
QAngle qEyeAngleBackup = EyeAngles();
Vector ptEyePositionBackup = EyePosition();
C_Prop_Portal *pPortalBackup = m_hPortalEnvironment.Get();
if ( m_lifeState != LIFE_ALIVE )
{
if ( g_nKillCamMode != 0 )
{
return;
}
Vector origin = EyePosition();
C_BaseEntity* pRagdoll = m_hRagdoll.Get();
if ( pRagdoll )
{
origin = pRagdoll->GetAbsOrigin();
#if !PORTAL_HIDE_PLAYER_RAGDOLL
origin.z += VEC_DEAD_VIEWHEIGHT_SCALED( this ).z; // look over ragdoll, not through
#endif //PORTAL_HIDE_PLAYER_RAGDOLL
}
BaseClass::CalcView( eyeOrigin, eyeAngles, zNear, zFar, fov );
eyeOrigin = origin;
Vector vForward;
AngleVectors( eyeAngles, &vForward );
VectorNormalize( vForward );
#if !PORTAL_HIDE_PLAYER_RAGDOLL
VectorMA( origin, -CHASE_CAM_DISTANCE_MAX, vForward, eyeOrigin );
#endif //PORTAL_HIDE_PLAYER_RAGDOLL
Vector WALL_MIN( -WALL_OFFSET, -WALL_OFFSET, -WALL_OFFSET );
Vector WALL_MAX( WALL_OFFSET, WALL_OFFSET, WALL_OFFSET );
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_BRUSHONLY, this, COLLISION_GROUP_NONE, &trace );
C_BaseEntity::PopEnableAbsRecomputations();
if (trace.fraction < 1.0)
{
eyeOrigin = trace.endpos;
}
}
else
{
IClientVehicle *pVehicle;
pVehicle = GetVehicle();
if ( !pVehicle )
{
if ( IsObserver() )
{
CalcObserverView( eyeOrigin, eyeAngles, fov );
}
else
{
CalcPlayerView( eyeOrigin, eyeAngles, fov );
if( m_hPortalEnvironment.Get() != NULL )
{
//time for hax
m_bEyePositionIsTransformedByPortal = bEyeTransform_Backup;
CalcPortalView( eyeOrigin, eyeAngles );
}
}
}
else
{
CalcVehicleView( pVehicle, eyeOrigin, eyeAngles, zNear, zFar, fov );
}
}
m_qEyeAngles_LastCalcView = qEyeAngleBackup;
m_ptEyePosition_LastCalcView = ptEyePositionBackup;
m_pPortalEnvironment_LastCalcView = pPortalBackup;
#ifdef WIN32
// NVNT Inform haptics module of fov
if(IsLocalPlayer())
haptics->UpdatePlayerFOV(fov);
#endif
}
void C_Portal_Player::SetLocalViewAngles( const QAngle &viewAngles )
{
// Nothing
if ( engine->IsPlayingDemo() )
return;
BaseClass::SetLocalViewAngles( viewAngles );
}
void C_Portal_Player::SetViewAngles( const QAngle& ang )
{
BaseClass::SetViewAngles( ang );
if ( engine->IsPlayingDemo() )
{
pl.v_angle = ang;
}
}
void C_Portal_Player::CalcPortalView( Vector &eyeOrigin, QAngle &eyeAngles )
{
//although we already ran CalcPlayerView which already did these copies, they also fudge these numbers in ways we don't like, so recopy
VectorCopy( EyePosition(), eyeOrigin );
VectorCopy( EyeAngles(), eyeAngles );
//Re-apply the screenshake (we just stomped it)
vieweffects->ApplyShake( eyeOrigin, eyeAngles, 1.0 );
C_Prop_Portal *pPortal = m_hPortalEnvironment.Get();
assert( pPortal );
C_Prop_Portal *pRemotePortal = pPortal->m_hLinkedPortal;
if( !pRemotePortal )
{
return; //no hacks possible/necessary
}
Vector ptPortalCenter;
Vector vPortalForward;
ptPortalCenter = pPortal->GetNetworkOrigin();
pPortal->GetVectors( &vPortalForward, NULL, NULL );
float fPortalPlaneDist = vPortalForward.Dot( ptPortalCenter );
bool bOverrideSpecialEffects = false; //sometimes to get the best effect we need to kill other effects that are simply for cleanliness
float fEyeDist = vPortalForward.Dot( eyeOrigin ) - fPortalPlaneDist;
bool bTransformEye = false;
if( fEyeDist < 0.0f ) //eye behind portal
{
if( pPortal->m_PortalSimulator.EntityIsInPortalHole( this ) ) //player standing in portal
{
bTransformEye = true;
}
else if( vPortalForward.z < -0.01f ) //there's a weird case where the player is ducking below a ceiling portal. As they unduck their eye moves beyond the portal before the code detects that they're in the portal hole.
{
Vector ptPlayerOrigin = GetAbsOrigin();
float fOriginDist = vPortalForward.Dot( ptPlayerOrigin ) - fPortalPlaneDist;
if( fOriginDist > 0.0f )
{
float fInvTotalDist = 1.0f / (fOriginDist - fEyeDist); //fEyeDist is negative
Vector ptPlaneIntersection = (eyeOrigin * fOriginDist * fInvTotalDist) - (ptPlayerOrigin * fEyeDist * fInvTotalDist);
Assert( fabs( vPortalForward.Dot( ptPlaneIntersection ) - fPortalPlaneDist ) < 0.01f );
Vector vIntersectionTest = ptPlaneIntersection - ptPortalCenter;
Vector vPortalRight, vPortalUp;
pPortal->GetVectors( NULL, &vPortalRight, &vPortalUp );
if( (vIntersectionTest.Dot( vPortalRight ) <= PORTAL_HALF_WIDTH) &&
(vIntersectionTest.Dot( vPortalUp ) <= PORTAL_HALF_HEIGHT) )
{
bTransformEye = true;
}
}
}
}
if( bTransformEye )
{
m_bEyePositionIsTransformedByPortal = true;
//DevMsg( 2, "transforming portal view from <%f %f %f> <%f %f %f>\n", eyeOrigin.x, eyeOrigin.y, eyeOrigin.z, eyeAngles.x, eyeAngles.y, eyeAngles.z );
VMatrix matThisToLinked = pPortal->MatrixThisToLinked();
UTIL_Portal_PointTransform( matThisToLinked, eyeOrigin, eyeOrigin );
UTIL_Portal_AngleTransform( matThisToLinked, eyeAngles, eyeAngles );
//DevMsg( 2, "transforming portal view to <%f %f %f> <%f %f %f>\n", eyeOrigin.x, eyeOrigin.y, eyeOrigin.z, eyeAngles.x, eyeAngles.y, eyeAngles.z );
if ( IsToolRecording() )
{
static EntityTeleportedRecordingState_t state;
KeyValues *msg = new KeyValues( "entity_teleported" );
msg->SetPtr( "state", &state );
state.m_bTeleported = false;
state.m_bViewOverride = true;
state.m_vecTo = eyeOrigin;
state.m_qaTo = eyeAngles;
MatrixInvert( matThisToLinked.As3x4(), state.m_teleportMatrix );
// Post a message back to all IToolSystems
Assert( (int)GetToolHandle() != 0 );
ToolFramework_PostToolMessage( GetToolHandle(), msg );
msg->deleteThis();
}
bOverrideSpecialEffects = true;
}
else
{
m_bEyePositionIsTransformedByPortal = false;
}
if( bOverrideSpecialEffects )
{
m_iForceNoDrawInPortalSurface = ((pRemotePortal->m_bIsPortal2)?(2):(1));
pRemotePortal->m_fStaticAmount = 0.0f;
}
}
extern float g_fMaxViewModelLag;
void C_Portal_Player::CalcViewModelView( const Vector& eyeOrigin, const QAngle& eyeAngles)
{
// HACK: Manually adjusting the eye position that view model looking up and down are similar
// (solves view model "pop" on floor to floor transitions)
Vector vInterpEyeOrigin = eyeOrigin;
Vector vForward;
Vector vRight;
Vector vUp;
AngleVectors( eyeAngles, &vForward, &vRight, &vUp );
if ( vForward.z < 0.0f )
{
float fT = vForward.z * vForward.z;
vInterpEyeOrigin += vRight * ( fT * 4.7f ) + vForward * ( fT * 5.0f ) + vUp * ( fT * 4.0f );
}
if ( UTIL_IntersectEntityExtentsWithPortal( this ) )
g_fMaxViewModelLag = 0.0f;
else
g_fMaxViewModelLag = 1.5f;
for ( int i = 0; i < MAX_VIEWMODELS; i++ )
{
CBaseViewModel *vm = GetViewModel( i );
if ( !vm )
continue;
vm->CalcViewModelView( this, vInterpEyeOrigin, eyeAngles );
}
}
bool LocalPlayerIsCloseToPortal( void )
{
return C_Portal_Player::GetLocalPlayer()->IsCloseToPortal();
}