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Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
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source-engine/game/server/portal/weapon_portalgun.cpp

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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
//=============================================================================//
#include "cbase.h"
#include "BasePropDoor.h"
#include "portal_player.h"
#include "te_effect_dispatch.h"
#include "gameinterface.h"
#include "prop_combine_ball.h"
#include "portal_shareddefs.h"
#include "triggers.h"
#include "collisionutils.h"
#include "cbaseanimatingprojectile.h"
#include "weapon_physcannon.h"
#include "prop_portal_shared.h"
#include "portal_placement.h"
#include "weapon_portalgun_shared.h"
#include "physicsshadowclone.h"
#include "particle_parse.h"
#define BLAST_SPEED_NON_PLAYER 1000.0f
#define BLAST_SPEED 3000.0f
IMPLEMENT_NETWORKCLASS_ALIASED( WeaponPortalgun, DT_WeaponPortalgun )
BEGIN_NETWORK_TABLE( CWeaponPortalgun, DT_WeaponPortalgun )
SendPropBool( SENDINFO( m_bCanFirePortal1 ) ),
SendPropBool( SENDINFO( m_bCanFirePortal2 ) ),
SendPropInt( SENDINFO( m_iLastFiredPortal ) ),
SendPropBool( SENDINFO( m_bOpenProngs ) ),
SendPropFloat( SENDINFO( m_fCanPlacePortal1OnThisSurface ) ),
SendPropFloat( SENDINFO( m_fCanPlacePortal2OnThisSurface ) ),
SendPropFloat( SENDINFO( m_fEffectsMaxSize1 ) ), // HACK HACK! Used to make the gun visually change when going through a cleanser!
SendPropFloat( SENDINFO( m_fEffectsMaxSize2 ) ),
SendPropInt( SENDINFO( m_EffectState ) ),
END_NETWORK_TABLE()
BEGIN_DATADESC( CWeaponPortalgun )
DEFINE_KEYFIELD( m_bCanFirePortal1, FIELD_BOOLEAN, "CanFirePortal1" ),
DEFINE_KEYFIELD( m_bCanFirePortal2, FIELD_BOOLEAN, "CanFirePortal2" ),
DEFINE_FIELD( m_iLastFiredPortal, FIELD_INTEGER ),
DEFINE_FIELD( m_bOpenProngs, FIELD_BOOLEAN ),
DEFINE_FIELD( m_fCanPlacePortal1OnThisSurface, FIELD_FLOAT ),
DEFINE_FIELD( m_fCanPlacePortal2OnThisSurface, FIELD_FLOAT ),
DEFINE_FIELD( m_fEffectsMaxSize1, FIELD_FLOAT ),
DEFINE_FIELD( m_fEffectsMaxSize2, FIELD_FLOAT ),
DEFINE_FIELD( m_EffectState, FIELD_INTEGER ),
DEFINE_FIELD( m_iPortalLinkageGroupID, FIELD_CHARACTER ),
DEFINE_INPUTFUNC( FIELD_VOID, "ChargePortal1", InputChargePortal1 ),
DEFINE_INPUTFUNC( FIELD_VOID, "ChargePortal2", InputChargePortal2 ),
DEFINE_INPUTFUNC( FIELD_VOID, "FirePortal1", FirePortal1 ),
DEFINE_INPUTFUNC( FIELD_VOID, "FirePortal2", FirePortal2 ),
DEFINE_INPUTFUNC( FIELD_VECTOR, "FirePortalDirection1", FirePortalDirection1 ),
DEFINE_INPUTFUNC( FIELD_VECTOR, "FirePortalDirection2", FirePortalDirection2 ),
DEFINE_SOUNDPATCH( m_pMiniGravHoldSound ),
DEFINE_OUTPUT ( m_OnFiredPortal1, "OnFiredPortal1" ),
DEFINE_OUTPUT ( m_OnFiredPortal2, "OnFiredPortal2" ),
DEFINE_FUNCTION( Think ),
END_DATADESC()
LINK_ENTITY_TO_CLASS( weapon_portalgun, CWeaponPortalgun );
PRECACHE_WEAPON_REGISTER(weapon_portalgun);
extern ConVar sv_portal_placement_debug;
extern ConVar sv_portal_placement_never_fail;
void CWeaponPortalgun::Spawn( void )
{
Precache();
BaseClass::Spawn();
SetThink( &CWeaponPortalgun::Think );
SetNextThink( gpGlobals->curtime + 0.1 );
if( GameRules()->IsMultiplayer() )
{
CBaseEntity *pOwner = GetOwner();
if( pOwner && pOwner->IsPlayer() )
m_iPortalLinkageGroupID = pOwner->entindex();
Assert( (m_iPortalLinkageGroupID >= 0) && (m_iPortalLinkageGroupID < 256) );
}
}
void CWeaponPortalgun::Activate()
{
BaseClass::Activate();
CreateSounds();
CBasePlayer *pPlayer = ToBasePlayer( GetOwner() );
if ( pPlayer )
{
CBaseEntity *pHeldObject = GetPlayerHeldEntity( pPlayer );
OpenProngs( ( pHeldObject ) ? ( false ) : ( true ) );
OpenProngs( ( pHeldObject ) ? ( true ) : ( false ) );
if( GameRules()->IsMultiplayer() )
m_iPortalLinkageGroupID = pPlayer->entindex();
Assert( (m_iPortalLinkageGroupID >= 0) && (m_iPortalLinkageGroupID < 256) );
}
// HACK HACK! Used to make the gun visually change when going through a cleanser!
m_fEffectsMaxSize1 = 4.0f;
m_fEffectsMaxSize2 = 4.0f;
}
void CWeaponPortalgun::OnPickedUp( CBaseCombatCharacter *pNewOwner )
{
if( GameRules()->IsMultiplayer() )
{
if( pNewOwner && pNewOwner->IsPlayer() )
m_iPortalLinkageGroupID = pNewOwner->entindex();
Assert( (m_iPortalLinkageGroupID >= 0) && (m_iPortalLinkageGroupID < 256) );
}
BaseClass::OnPickedUp( pNewOwner );
}
void CWeaponPortalgun::CreateSounds()
{
if (!m_pMiniGravHoldSound)
{
CSoundEnvelopeController &controller = CSoundEnvelopeController::GetController();
CPASAttenuationFilter filter( this );
m_pMiniGravHoldSound = controller.SoundCreate( filter, entindex(), "Weapon_Portalgun.HoldSound" );
controller.Play( m_pMiniGravHoldSound, 0, 100 );
}
}
void CWeaponPortalgun::StopLoopingSounds()
{
CSoundEnvelopeController &controller = CSoundEnvelopeController::GetController();
controller.SoundDestroy( m_pMiniGravHoldSound );
m_pMiniGravHoldSound = NULL;
BaseClass::StopLoopingSounds();
}
void CWeaponPortalgun::DoEffectBlast( bool bPortal2, int iPlacedBy, const Vector &ptStart, const Vector &ptFinalPos, const QAngle &qStartAngles, float fDelay )
{
CEffectData fxData;
fxData.m_vOrigin = ptStart;
fxData.m_vStart = ptFinalPos;
fxData.m_flScale = gpGlobals->curtime + fDelay;
fxData.m_vAngles = qStartAngles;
fxData.m_nColor = ( ( bPortal2 ) ? ( 2 ) : ( 1 ) );
fxData.m_nDamageType = iPlacedBy;
DispatchEffect( "PortalBlast", fxData );
}
//-----------------------------------------------------------------------------
// Purpose: Allows a generic think function before the others are called
// Input : state - which state the turret is currently in
//-----------------------------------------------------------------------------
bool CWeaponPortalgun::PreThink( void )
{
//Animate
StudioFrameAdvance();
//Do not interrupt current think function
return false;
}
void CWeaponPortalgun::Think( void )
{
//Allow descended classes a chance to do something before the think function
if ( PreThink() )
return;
SetNextThink( gpGlobals->curtime + 0.1f );
CPortal_Player *pPlayer = ToPortalPlayer( GetOwner() );
if ( !pPlayer || pPlayer->GetActiveWeapon() != this )
{
m_fCanPlacePortal1OnThisSurface = 1.0f;
m_fCanPlacePortal2OnThisSurface = 1.0f;
return;
}
// Test portal placement
m_fCanPlacePortal1OnThisSurface = ( ( m_bCanFirePortal1 ) ? ( FirePortal( false, 0, 1 ) ) : ( 0.0f ) );
m_fCanPlacePortal2OnThisSurface = ( ( m_bCanFirePortal2 ) ? ( FirePortal( true, 0, 2 ) ) : ( 0.0f ) );
// Draw obtained portal color chips
int iSlot1State = ( ( m_bCanFirePortal1 ) ? ( 0 ) : ( 1 ) ); // FIXME: Portal gun might have only red but not blue;
int iSlot2State = ( ( m_bCanFirePortal2 ) ? ( 0 ) : ( 1 ) );
SetBodygroup( 1, iSlot1State );
SetBodygroup( 2, iSlot2State );
if ( pPlayer->GetViewModel() )
{
pPlayer->GetViewModel()->SetBodygroup( 1, iSlot1State );
pPlayer->GetViewModel()->SetBodygroup( 2, iSlot2State );
}
// HACK HACK! Used to make the gun visually change when going through a cleanser!
if ( m_fEffectsMaxSize1 > 4.0f )
{
m_fEffectsMaxSize1 -= gpGlobals->frametime * 400.0f;
if ( m_fEffectsMaxSize1 < 4.0f )
m_fEffectsMaxSize1 = 4.0f;
}
if ( m_fEffectsMaxSize2 > 4.0f )
{
m_fEffectsMaxSize2 -= gpGlobals->frametime * 400.0f;
if ( m_fEffectsMaxSize2 < 4.0f )
m_fEffectsMaxSize2 = 4.0f;
}
}
void CWeaponPortalgun::OpenProngs( bool bOpenProngs )
{
if ( m_bOpenProngs == bOpenProngs )
{
return;
}
m_bOpenProngs = bOpenProngs;
DoEffect( ( m_bOpenProngs ) ? ( EFFECT_HOLDING ) : ( EFFECT_READY ) );
SendWeaponAnim( ( m_bOpenProngs ) ? ( ACT_VM_PICKUP ) : ( ACT_VM_RELEASE ) );
}
void CWeaponPortalgun::InputChargePortal1( inputdata_t &inputdata )
{
DispatchParticleEffect( "portal_1_charge", PATTACH_POINT_FOLLOW, this, "muzzle" );
}
void CWeaponPortalgun::InputChargePortal2( inputdata_t &inputdata )
{
DispatchParticleEffect( "portal_2_charge", PATTACH_POINT_FOLLOW, this, "muzzle" );
}
void CWeaponPortalgun::FirePortal1( inputdata_t &inputdata )
{
FirePortal( false );
m_iLastFiredPortal = 1;
CBaseCombatCharacter *pOwner = GetOwner();
if( pOwner && pOwner->IsPlayer() )
{
WeaponSound( SINGLE );
}
else
{
WeaponSound( SINGLE_NPC );
}
}
void CWeaponPortalgun::FirePortal2( inputdata_t &inputdata )
{
FirePortal( true );
m_iLastFiredPortal = 2;
CBaseCombatCharacter *pOwner = GetOwner();
if( pOwner && pOwner->IsPlayer() )
{
WeaponSound( WPN_DOUBLE );
}
else
{
WeaponSound( DOUBLE_NPC );
}
}
void CWeaponPortalgun::FirePortalDirection1( inputdata_t &inputdata )
{
Vector vDirection;
inputdata.value.Vector3D( vDirection );
FirePortal( false, &vDirection );
m_iLastFiredPortal = 1;
CBaseCombatCharacter *pOwner = GetOwner();
if( pOwner && pOwner->IsPlayer() )
{
WeaponSound( SINGLE );
}
else
{
WeaponSound( SINGLE_NPC );
}
}
void CWeaponPortalgun::FirePortalDirection2( inputdata_t &inputdata )
{
Vector vDirection;
inputdata.value.Vector3D( vDirection );
FirePortal( true, &vDirection );
m_iLastFiredPortal = 2;
CBaseCombatCharacter *pOwner = GetOwner();
if( pOwner && pOwner->IsPlayer() )
{
WeaponSound( WPN_DOUBLE );
}
else
{
WeaponSound( DOUBLE_NPC );
}
}
float CWeaponPortalgun::TraceFirePortal( bool bPortal2, const Vector &vTraceStart, const Vector &vDirection, trace_t &tr, Vector &vFinalPosition, QAngle &qFinalAngles, int iPlacedBy, bool bTest /*= false*/ )
{
CTraceFilterSimpleClassnameList baseFilter( this, COLLISION_GROUP_NONE );
UTIL_Portal_Trace_Filter( &baseFilter );
CTraceFilterTranslateClones traceFilterPortalShot( &baseFilter );
Ray_t rayEyeArea;
rayEyeArea.Init( vTraceStart + vDirection * 24.0f, vTraceStart + vDirection * -24.0f );
float fMustBeCloserThan = 2.0f;
CProp_Portal *pNearPortal = UTIL_Portal_FirstAlongRay( rayEyeArea, fMustBeCloserThan );
if ( !pNearPortal )
{
// Check for portal near and infront of you
rayEyeArea.Init( vTraceStart + vDirection * -24.0f, vTraceStart + vDirection * 48.0f );
fMustBeCloserThan = 2.0f;
pNearPortal = UTIL_Portal_FirstAlongRay( rayEyeArea, fMustBeCloserThan );
}
if ( pNearPortal && pNearPortal->IsActivedAndLinked() )
{
iPlacedBy = PORTAL_PLACED_BY_PEDESTAL;
Vector vPortalForward;
pNearPortal->GetVectors( &vPortalForward, 0, 0 );
if ( vDirection.Dot( vPortalForward ) < 0.01f )
{
// If shooting out of the world, fizzle
if ( !bTest )
{
CProp_Portal *pPortal = CProp_Portal::FindPortal( m_iPortalLinkageGroupID, bPortal2, true );
pPortal->m_iDelayedFailure = ( ( pNearPortal->m_bIsPortal2 ) ? ( PORTAL_FIZZLE_NEAR_RED ) : ( PORTAL_FIZZLE_NEAR_BLUE ) );
VectorAngles( vPortalForward, pPortal->m_qDelayedAngles );
pPortal->m_vDelayedPosition = pNearPortal->GetAbsOrigin();
vFinalPosition = pPortal->m_vDelayedPosition;
qFinalAngles = pPortal->m_qDelayedAngles;
UTIL_TraceLine( vTraceStart - vDirection * 16.0f, vTraceStart + (vDirection * m_fMaxRange1), MASK_SHOT_PORTAL, &traceFilterPortalShot, &tr );
return PORTAL_ANALOG_SUCCESS_NEAR;
}
UTIL_TraceLine( vTraceStart - vDirection * 16.0f, vTraceStart + (vDirection * m_fMaxRange1), MASK_SHOT_PORTAL, &traceFilterPortalShot, &tr );
return PORTAL_ANALOG_SUCCESS_OVERLAP_LINKED;
}
}
// Trace to see where the portal hit
UTIL_TraceLine( vTraceStart, vTraceStart + (vDirection * m_fMaxRange1), MASK_SHOT_PORTAL, &traceFilterPortalShot, &tr );
if ( !tr.DidHit() || tr.startsolid )
{
// If it didn't hit anything, fizzle
if ( !bTest )
{
CProp_Portal *pPortal = CProp_Portal::FindPortal( m_iPortalLinkageGroupID, bPortal2, true );
pPortal->m_iDelayedFailure = PORTAL_FIZZLE_NONE;
VectorAngles( -vDirection, pPortal->m_qDelayedAngles );
pPortal->m_vDelayedPosition = tr.endpos;
vFinalPosition = pPortal->m_vDelayedPosition;
qFinalAngles = pPortal->m_qDelayedAngles;
}
return PORTAL_ANALOG_SUCCESS_PASSTHROUGH_SURFACE;
}
// Trace to the surface to see if there's a rotating door in the way
CBaseEntity *list[1024];
Ray_t ray;
ray.Init( vTraceStart, tr.endpos );
int nCount = UTIL_EntitiesAlongRay( list, 1024, ray, 0 );
// Loop through all entities along the ray between the gun and the surface
for ( int i = 0; i < nCount; i++ )
{
// If the entity is a rotating door
if( FClassnameIs( list[i], "prop_door_rotating" ) )
{
// Check more precise door collision
CBasePropDoor *pRotatingDoor = static_cast<CBasePropDoor *>( list[i] );
Ray_t rayDoor;
rayDoor.Init( vTraceStart, vTraceStart + (vDirection * m_fMaxRange1) );
trace_t trDoor;
pRotatingDoor->TestCollision( rayDoor, 0, trDoor );
if ( trDoor.DidHit() )
{
// There's a door in the way
tr = trDoor;
if ( sv_portal_placement_debug.GetBool() )
{
Vector vMin;
Vector vMax;
Vector vZero = Vector( 0.0f, 0.0f, 0.0f );
list[ i ]->GetCollideable()->WorldSpaceSurroundingBounds( &vMin, &vMax );
NDebugOverlay::Box( vZero, vMin, vMax, 0, 255, 0, 128, 0.5f );
}
if ( !bTest )
{
CProp_Portal *pPortal = CProp_Portal::FindPortal( m_iPortalLinkageGroupID, bPortal2, true );
pPortal->m_iDelayedFailure = PORTAL_FIZZLE_CANT_FIT;
VectorAngles( tr.plane.normal, pPortal->m_qDelayedAngles );
pPortal->m_vDelayedPosition = trDoor.endpos;
vFinalPosition = pPortal->m_vDelayedPosition;
qFinalAngles = pPortal->m_qDelayedAngles;
}
return PORTAL_ANALOG_SUCCESS_CANT_FIT;
}
}
else if ( FClassnameIs( list[i], "trigger_portal_cleanser" ) )
{
CBaseTrigger *pTrigger = static_cast<CBaseTrigger*>( list[i] );
if ( pTrigger && !pTrigger->m_bDisabled )
{
Vector vMin;
Vector vMax;
pTrigger->GetCollideable()->WorldSpaceSurroundingBounds( &vMin, &vMax );
IntersectRayWithBox( ray.m_Start, ray.m_Delta, vMin, vMax, 0.0f, &tr );
tr.plane.normal = -vDirection;
if ( !bTest )
{
CProp_Portal *pPortal = CProp_Portal::FindPortal( m_iPortalLinkageGroupID, bPortal2, true );
pPortal->m_iDelayedFailure = PORTAL_FIZZLE_CLEANSER;
VectorAngles( tr.plane.normal, pPortal->m_qDelayedAngles );
pPortal->m_vDelayedPosition = tr.endpos;
vFinalPosition = pPortal->m_vDelayedPosition;
qFinalAngles = pPortal->m_qDelayedAngles;
}
return PORTAL_ANALOG_SUCCESS_CLEANSER;
}
}
}
Vector vUp( 0.0f, 0.0f, 1.0f );
if( ( tr.plane.normal.x > -0.001f && tr.plane.normal.x < 0.001f ) && ( tr.plane.normal.y > -0.001f && tr.plane.normal.y < 0.001f ) )
{
//plane is a level floor/ceiling
vUp = vDirection;
}
// Check that the placement succeed
VectorAngles( tr.plane.normal, vUp, qFinalAngles );
vFinalPosition = tr.endpos;
return VerifyPortalPlacement( CProp_Portal::FindPortal( m_iPortalLinkageGroupID, bPortal2 ), vFinalPosition, qFinalAngles, iPlacedBy, bTest );
}
float CWeaponPortalgun::FirePortal( bool bPortal2, Vector *pVector /*= 0*/, bool bTest /*= false*/ )
{
bool bPlayer = false;
Vector vEye;
Vector vDirection;
Vector vTracerOrigin;
CBaseEntity *pOwner = GetOwner();
if ( pOwner && pOwner->IsPlayer() )
{
bPlayer = true;
}
if( bPlayer )
{
CPortal_Player *pPlayer = (CPortal_Player *)pOwner;
if ( !bTest && pPlayer )
{
pPlayer->DoAnimationEvent( PLAYERANIMEVENT_ATTACK_PRIMARY, 0 );
}
Vector forward, right, up;
AngleVectors( pPlayer->EyeAngles(), &forward, &right, &up );
pPlayer->EyeVectors( &vDirection, NULL, NULL );
vEye = pPlayer->EyePosition();
// Check if the players eye is behind the portal they're in and translate it
VMatrix matThisToLinked;
CProp_Portal *pPlayerPortal = pPlayer->m_hPortalEnvironment;
if ( pPlayerPortal )
{
Vector ptPortalCenter;
Vector vPortalForward;
ptPortalCenter = pPlayerPortal->GetAbsOrigin();
pPlayerPortal->GetVectors( &vPortalForward, NULL, NULL );
Vector vEyeToPortalCenter = ptPortalCenter - vEye;
float fPortalDist = vPortalForward.Dot( vEyeToPortalCenter );
if( fPortalDist > 0.0f )
{
// Eye is behind the portal
matThisToLinked = pPlayerPortal->MatrixThisToLinked();
}
else
{
pPlayerPortal = NULL;
}
}
if ( pPlayerPortal )
{
UTIL_Portal_VectorTransform( matThisToLinked, forward, forward );
UTIL_Portal_VectorTransform( matThisToLinked, right, right );
UTIL_Portal_VectorTransform( matThisToLinked, up, up );
UTIL_Portal_VectorTransform( matThisToLinked, vDirection, vDirection );
UTIL_Portal_PointTransform( matThisToLinked, vEye, vEye );
if ( pVector )
{
UTIL_Portal_VectorTransform( matThisToLinked, *pVector, *pVector );
}
}
vTracerOrigin = vEye
+ forward * 30.0f
+ right * 4.0f
+ up * (-5.0f);
}
else
{
// This portalgun is not held by the player-- Fire using the muzzle attachment
Vector vecShootOrigin;
QAngle angShootDir;
GetAttachment( LookupAttachment( "muzzle" ), vecShootOrigin, angShootDir );
vEye = vecShootOrigin;
vTracerOrigin = vecShootOrigin;
AngleVectors( angShootDir, &vDirection, NULL, NULL );
}
if ( !bTest )
{
SendWeaponAnim( ACT_VM_PRIMARYATTACK );
}
if ( pVector )
{
vDirection = *pVector;
}
Vector vTraceStart = vEye + (vDirection * m_fMinRange1);
Vector vFinalPosition;
QAngle qFinalAngles;
PortalPlacedByType ePlacedBy = ( bPlayer ) ? ( PORTAL_PLACED_BY_PLAYER ) : ( PORTAL_PLACED_BY_PEDESTAL );
trace_t tr;
float fPlacementSuccess = TraceFirePortal( bPortal2, vTraceStart, vDirection, tr, vFinalPosition, qFinalAngles, ePlacedBy, bTest );
if ( sv_portal_placement_never_fail.GetBool() )
{
fPlacementSuccess = 1.0f;
}
if ( !bTest )
{
CProp_Portal *pPortal = CProp_Portal::FindPortal( m_iPortalLinkageGroupID, bPortal2, true );
// If it was a failure, put the effect at exactly where the player shot instead of where the portal bumped to
if ( fPlacementSuccess < 0.5f )
vFinalPosition = tr.endpos;
pPortal->PlacePortal( vFinalPosition, qFinalAngles, fPlacementSuccess, true );
float fDelay = vTracerOrigin.DistTo( tr.endpos ) / ( ( bPlayer ) ? ( BLAST_SPEED ) : ( BLAST_SPEED_NON_PLAYER ) );
QAngle qFireAngles;
VectorAngles( vDirection, qFireAngles );
DoEffectBlast( pPortal->m_bIsPortal2, ePlacedBy, vTracerOrigin, vFinalPosition, qFireAngles, fDelay );
pPortal->SetContextThink( &CProp_Portal::DelayedPlacementThink, gpGlobals->curtime + fDelay, s_pDelayedPlacementContext );
pPortal->m_vDelayedPosition = vFinalPosition;
pPortal->m_hPlacedBy = this;
}
return fPlacementSuccess;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CWeaponPortalgun::StartEffects( void )
{
}
void CWeaponPortalgun::DestroyEffects( void )
{
// Stop everything
StopEffects();
}
//-----------------------------------------------------------------------------
// Purpose: Ready effects
//-----------------------------------------------------------------------------
void CWeaponPortalgun::DoEffectReady( void )
{
if ( m_pMiniGravHoldSound )
{
CSoundEnvelopeController &controller = CSoundEnvelopeController::GetController();
controller.SoundChangeVolume( m_pMiniGravHoldSound, 0.0, 0.1 );
}
}
//-----------------------------------------------------------------------------
// Holding effects
//-----------------------------------------------------------------------------
void CWeaponPortalgun::DoEffectHolding( void )
{
if ( m_pMiniGravHoldSound )
{
CSoundEnvelopeController &controller = CSoundEnvelopeController::GetController();
controller.SoundChangeVolume( m_pMiniGravHoldSound, 1.0, 0.1 );
}
}
//-----------------------------------------------------------------------------
// Purpose: Shutdown for the weapon when it's holstered
//-----------------------------------------------------------------------------
void CWeaponPortalgun::DoEffectNone( void )
{
if ( m_pMiniGravHoldSound )
{
CSoundEnvelopeController &controller = CSoundEnvelopeController::GetController();
controller.SoundChangeVolume( m_pMiniGravHoldSound, 0.0, 0.1 );
}
}
void CC_UpgradePortalGun( void )
{
CPortal_Player *pPlayer = ToPortalPlayer( UTIL_GetCommandClient() );
CWeaponPortalgun *pPortalGun = static_cast<CWeaponPortalgun*>( pPlayer->Weapon_OwnsThisType( "weapon_portalgun" ) );
if ( pPortalGun )
{
pPortalGun->SetCanFirePortal1();
pPortalGun->SetCanFirePortal2();
}
}
static ConCommand upgrade_portal("upgrade_portalgun", CC_UpgradePortalGun, "Equips the player with a single portal portalgun. Use twice for a dual portal portalgun.\n\tArguments: none ", FCVAR_CHEAT);
static void change_portalgun_linkage_id_f( const CCommand &args )
{
if( sv_cheats->GetBool() == false ) //heavy handed version since setting the concommand with FCVAR_CHEATS isn't working like I thought
return;
if( args.ArgC() < 2 )
return;
unsigned char iNewID = (unsigned char)atoi( args[1] );
CPortal_Player *pPlayer = (CPortal_Player *)UTIL_GetCommandClient();
int iWeaponCount = pPlayer->WeaponCount();
for( int i = 0; i != iWeaponCount; ++i )
{
CBaseCombatWeapon *pWeapon = pPlayer->GetWeapon(i);
if( pWeapon == NULL )
continue;
if( dynamic_cast<CWeaponPortalgun *>(pWeapon) != NULL )
{
CWeaponPortalgun *pPortalGun = (CWeaponPortalgun *)pWeapon;
pPortalGun->m_iPortalLinkageGroupID = iNewID;
break;
}
}
}
ConCommand change_portalgun_linkage_id( "change_portalgun_linkage_id", change_portalgun_linkage_id_f, "Changes the portal linkage ID for the portal gun held by the commanding player.", FCVAR_CHEAT );