mirror of
https://github.com/nillerusr/source-engine.git
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378 lines
9.4 KiB
C++
378 lines
9.4 KiB
C++
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================//
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#include "cbase.h"
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#include "C_PortalGhostRenderable.h"
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#include "PortalRender.h"
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#include "c_portal_player.h"
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#include "model_types.h"
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C_PortalGhostRenderable::C_PortalGhostRenderable( C_Prop_Portal *pOwningPortal, C_BaseEntity *pGhostSource, RenderGroup_t sourceRenderGroup, const VMatrix &matGhostTransform, float *pSharedRenderClipPlane, bool bLocalPlayer )
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: m_pGhostedRenderable( pGhostSource ),
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m_matGhostTransform( matGhostTransform ),
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m_pSharedRenderClipPlane( pSharedRenderClipPlane ),
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m_bLocalPlayer( bLocalPlayer ),
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m_pOwningPortal( pOwningPortal )
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{
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m_bSourceIsBaseAnimating = (dynamic_cast<C_BaseAnimating *>(pGhostSource) != NULL);
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cl_entitylist->AddNonNetworkableEntity( GetIClientUnknown() );
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g_pClientLeafSystem->AddRenderable( this, sourceRenderGroup );
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}
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C_PortalGhostRenderable::~C_PortalGhostRenderable( void )
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{
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m_pGhostedRenderable = NULL;
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g_pClientLeafSystem->RemoveRenderable( RenderHandle() );
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cl_entitylist->RemoveEntity( GetIClientUnknown()->GetRefEHandle() );
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DestroyModelInstance();
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}
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void C_PortalGhostRenderable::PerFrameUpdate( void )
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{
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if( m_pGhostedRenderable )
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{
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SetModelName( m_pGhostedRenderable->GetModelName() );
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SetModelIndex( m_pGhostedRenderable->GetModelIndex() );
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SetEffects( m_pGhostedRenderable->GetEffects() | EF_NOINTERP );
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m_flAnimTime = m_pGhostedRenderable->m_flAnimTime;
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if( m_bSourceIsBaseAnimating )
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{
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C_BaseAnimating *pSource = (C_BaseAnimating *)m_pGhostedRenderable;
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SetCycle( pSource->GetCycle() );
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SetSequence( pSource->GetSequence() );
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m_nBody = pSource->m_nBody;
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m_nSkin = pSource->m_nSkin;
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}
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}
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// Set position and angles relative to the object it's ghosting
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Vector ptNewOrigin = m_matGhostTransform * m_pGhostedRenderable->GetAbsOrigin();
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QAngle qNewAngles = TransformAnglesToWorldSpace( m_pGhostedRenderable->GetAbsAngles(), m_matGhostTransform.As3x4() );
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SetAbsOrigin( ptNewOrigin );
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SetAbsAngles( qNewAngles );
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AddEffects( EF_NOINTERP );
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RemoveFromInterpolationList();
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g_pClientLeafSystem->RenderableChanged( RenderHandle() );
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}
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Vector const& C_PortalGhostRenderable::GetRenderOrigin( void )
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{
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if( m_pGhostedRenderable == NULL )
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return m_ReferencedReturns.vRenderOrigin;
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m_ReferencedReturns.vRenderOrigin = m_matGhostTransform * m_pGhostedRenderable->GetRenderOrigin();
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return m_ReferencedReturns.vRenderOrigin;
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}
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QAngle const& C_PortalGhostRenderable::GetRenderAngles( void )
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{
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if( m_pGhostedRenderable == NULL )
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return m_ReferencedReturns.qRenderAngle;
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m_ReferencedReturns.qRenderAngle = TransformAnglesToWorldSpace( m_pGhostedRenderable->GetRenderAngles(), m_matGhostTransform.As3x4() );
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return m_ReferencedReturns.qRenderAngle;
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}
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bool C_PortalGhostRenderable::SetupBones( matrix3x4_t *pBoneToWorldOut, int nMaxBones, int boneMask, float currentTime )
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{
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if( m_pGhostedRenderable == NULL )
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return false;
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int nModelIndex = 0;
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CBaseCombatWeapon *pParent = dynamic_cast<CBaseCombatWeapon*>( m_pGhostedRenderable );
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if ( pParent )
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{
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nModelIndex = pParent->GetModelIndex();
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pParent->SetModelIndex( pParent->GetWorldModelIndex() );
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}
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if( m_pGhostedRenderable->SetupBones( pBoneToWorldOut, nMaxBones, boneMask, currentTime ) )
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{
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if( pBoneToWorldOut )
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{
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for( int i = 0; i != nMaxBones; ++i ) //FIXME: nMaxBones is most definitely greater than the actual number of bone transforms actually used, find the subset somehow
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{
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pBoneToWorldOut[i] = (m_matGhostTransform * pBoneToWorldOut[i]).As3x4();
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}
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}
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return true;
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}
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if ( pParent )
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{
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pParent->SetModelIndex( nModelIndex );
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}
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return false;
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}
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void C_PortalGhostRenderable::GetRenderBounds( Vector& mins, Vector& maxs )
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{
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if( m_pGhostedRenderable == NULL )
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{
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mins = maxs = vec3_origin;
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return;
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}
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m_pGhostedRenderable->GetRenderBounds( mins, maxs );
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}
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void C_PortalGhostRenderable::GetRenderBoundsWorldspace( Vector& mins, Vector& maxs )
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{
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if( m_pGhostedRenderable == NULL )
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{
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mins = maxs = vec3_origin;
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return;
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}
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m_pGhostedRenderable->GetRenderBoundsWorldspace( mins, maxs );
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TransformAABB( m_matGhostTransform.As3x4(), mins, maxs, mins, maxs );
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}
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void C_PortalGhostRenderable::GetShadowRenderBounds( Vector &mins, Vector &maxs, ShadowType_t shadowType )
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{
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m_pGhostedRenderable->GetShadowRenderBounds( mins, maxs, shadowType );
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TransformAABB( m_matGhostTransform.As3x4(), mins, maxs, mins, maxs );
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}
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/*bool C_PortalGhostRenderable::GetShadowCastDistance( float *pDist, ShadowType_t shadowType ) const
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{
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if( m_pGhostedRenderable == NULL )
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return false;
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return m_pGhostedRenderable->GetShadowCastDistance( pDist, shadowType );
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}
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bool C_PortalGhostRenderable::GetShadowCastDirection( Vector *pDirection, ShadowType_t shadowType ) const
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{
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if( m_pGhostedRenderable == NULL )
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return false;
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if( m_pGhostedRenderable->GetShadowCastDirection( pDirection, shadowType ) )
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{
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if( pDirection )
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*pDirection = m_matGhostTransform.ApplyRotation( *pDirection );
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return true;
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}
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return false;
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}*/
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const matrix3x4_t & C_PortalGhostRenderable::RenderableToWorldTransform()
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{
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if( m_pGhostedRenderable == NULL )
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return m_ReferencedReturns.matRenderableToWorldTransform;
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ConcatTransforms( m_matGhostTransform.As3x4(), m_pGhostedRenderable->RenderableToWorldTransform(), m_ReferencedReturns.matRenderableToWorldTransform );
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return m_ReferencedReturns.matRenderableToWorldTransform;
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}
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bool C_PortalGhostRenderable::GetAttachment( int number, Vector &origin, QAngle &angles )
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{
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if( m_pGhostedRenderable == NULL )
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return false;
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if( m_pGhostedRenderable->GetAttachment( number, origin, angles ) )
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{
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origin = m_matGhostTransform * origin;
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angles = TransformAnglesToWorldSpace( angles, m_matGhostTransform.As3x4() );
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return true;
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}
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return false;
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}
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bool C_PortalGhostRenderable::GetAttachment( int number, matrix3x4_t &matrix )
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{
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if( m_pGhostedRenderable == NULL )
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return false;
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if( m_pGhostedRenderable->GetAttachment( number, matrix ) )
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{
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ConcatTransforms( m_matGhostTransform.As3x4(), matrix, matrix );
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return true;
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}
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return false;
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}
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bool C_PortalGhostRenderable::GetAttachment( int number, Vector &origin )
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{
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if( m_pGhostedRenderable == NULL )
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return false;
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if( m_pGhostedRenderable->GetAttachment( number, origin ) )
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{
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origin = m_matGhostTransform * origin;
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return true;
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}
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return false;
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}
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bool C_PortalGhostRenderable::GetAttachmentVelocity( int number, Vector &originVel, Quaternion &angleVel )
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{
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if( m_pGhostedRenderable == NULL )
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return false;
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Vector ghostVel;
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if( m_pGhostedRenderable->GetAttachmentVelocity( number, ghostVel, angleVel ) )
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{
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Vector3DMultiply( m_matGhostTransform, ghostVel, originVel );
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Vector3DMultiply( m_matGhostTransform, *(Vector*)( &angleVel ), *(Vector*)( &angleVel ) );
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return true;
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}
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return false;
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}
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int C_PortalGhostRenderable::DrawModel( int flags )
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{
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if( m_bSourceIsBaseAnimating )
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{
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if( m_bLocalPlayer )
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{
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C_Portal_Player *pPlayer = C_Portal_Player::GetLocalPlayer();
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if ( !pPlayer->IsAlive() )
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{
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// Dead player uses a ragdoll to draw, so don't ghost the dead entity
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return 0;
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}
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else if( g_pPortalRender->GetViewRecursionLevel() == 0 )
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{
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if( pPlayer->m_bEyePositionIsTransformedByPortal )
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return 0;
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}
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else if( g_pPortalRender->GetViewRecursionLevel() == 1 )
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{
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if( !pPlayer->m_bEyePositionIsTransformedByPortal )
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return 0;
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}
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}
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return C_BaseAnimating::DrawModel( flags );
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}
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else
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{
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DrawBrushModelMode_t mode = DBM_DRAW_ALL;
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if ( flags & STUDIO_TWOPASS )
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{
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mode = ( flags & STUDIO_TRANSPARENCY ) ? DBM_DRAW_TRANSLUCENT_ONLY : DBM_DRAW_OPAQUE_ONLY;
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}
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render->DrawBrushModelEx( m_pGhostedRenderable,
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(model_t *)m_pGhostedRenderable->GetModel(),
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GetRenderOrigin(),
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GetRenderAngles(),
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mode );
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return 1;
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}
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return 0;
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}
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ModelInstanceHandle_t C_PortalGhostRenderable::GetModelInstance()
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{
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if ( m_pGhostedRenderable )
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return m_pGhostedRenderable->GetModelInstance();
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return BaseClass::GetModelInstance();
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}
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bool C_PortalGhostRenderable::IsTransparent( void )
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{
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if( m_pGhostedRenderable == NULL )
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return false;
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return m_pGhostedRenderable->IsTransparent();
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}
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bool C_PortalGhostRenderable::UsesPowerOfTwoFrameBufferTexture()
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{
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if( m_pGhostedRenderable == NULL )
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return false;
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return m_pGhostedRenderable->UsesPowerOfTwoFrameBufferTexture();
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}
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/*const model_t* C_PortalGhostRenderable::GetModel( ) const
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{
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if( m_pGhostedRenderable == NULL )
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return NULL;
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return m_pGhostedRenderable->GetModel();
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}
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int C_PortalGhostRenderable::GetBody()
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{
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if( m_pGhostedRenderable == NULL )
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return 0;
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return m_pGhostedRenderable->GetBody();
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}*/
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void C_PortalGhostRenderable::GetColorModulation( float* color )
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{
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if( m_pGhostedRenderable == NULL )
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return;
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return m_pGhostedRenderable->GetColorModulation( color );
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}
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/*ShadowType_t C_PortalGhostRenderable::ShadowCastType()
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{
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if( m_pGhostedRenderable == NULL )
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return SHADOWS_NONE;
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return m_pGhostedRenderable->ShadowCastType();
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}*/
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int C_PortalGhostRenderable::LookupAttachment( const char *pAttachmentName )
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{
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if( m_pGhostedRenderable == NULL )
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return -1;
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return m_pGhostedRenderable->LookupAttachment( pAttachmentName );
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}
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/*int C_PortalGhostRenderable::GetSkin()
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{
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if( m_pGhostedRenderable == NULL )
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return -1;
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return m_pGhostedRenderable->GetSkin();
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}
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bool C_PortalGhostRenderable::IsTwoPass( void )
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{
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if( m_pGhostedRenderable == NULL )
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return false;
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return m_pGhostedRenderable->IsTwoPass();
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}*/
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