void CGaussianNoiseProxy::OnBind( void *pC_BaseEntity )
{
float flMean = m_Mean.GetFloat();
float flStdDev = m_StdDev.GetFloat();
float flVal = randomgaussian->RandomFloat( flMean, flStdDev );
float flMaxVal = m_flMaxVal.GetFloat();
float flMinVal = m_flMinVal.GetFloat();
if (flMinVal > flMaxVal)
{
float flTemp = flMinVal;
flMinVal = flMaxVal;
flMaxVal = flTemp;
}
// clamp
if (flVal < flMinVal)
flVal = flMinVal;
else if ( flVal > flMaxVal )
flVal = flMaxVal;
SetFloatResult( flVal );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CWrapMinMaxProxy::OnBind( void *pC_BaseEntity )
{
Assert( m_pSrc1 && m_pResult );
if ( m_flMaxVal.GetFloat() <= m_flMinVal.GetFloat() ) // Bad input, just return the min
{
SetFloatResult( m_flMinVal.GetFloat() );
}
else
{
float flResult = ( m_pSrc1->GetFloatValue() - m_flMinVal.GetFloat() ) / ( m_flMaxVal.GetFloat() - m_flMinVal.GetFloat() );
if ( flResult >= 0.0f )
{
flResult -= ( float )( int )flResult;
}
else // Negative
{
flResult -= ( float )( ( ( int )flResult ) - 1 );
}
flResult *= ( m_flMaxVal.GetFloat() - m_flMinVal.GetFloat() );
flResult += m_flMinVal.GetFloat();
SetFloatResult( flResult );
}
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CSubtractProxy::OnBind( void *pC_BaseEntity )
{
Assert( m_pSrc1 && m_pSrc2 && m_pResult );
MaterialVarType_t resultType;
int vecSize;
ComputeResultType( resultType, vecSize );
switch( resultType )
{
case MATERIAL_VAR_TYPE_VECTOR:
{
Vector a, b, c;
m_pSrc1->GetVecValue( a.Base(), vecSize );
m_pSrc2->GetVecValue( b.Base(), vecSize );
VectorSubtract( a, b, c );
m_pResult->SetVecValue( c.Base(), vecSize );
}
break;
case MATERIAL_VAR_TYPE_FLOAT:
SetFloatResult( m_pSrc1->GetFloatValue() - m_pSrc2->GetFloatValue() );
break;
case MATERIAL_VAR_TYPE_INT:
m_pResult->SetFloatValue( m_pSrc1->GetIntValue() - m_pSrc2->GetIntValue() );
break;
}
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CPlayerViewProxy::OnBind( void *pC_BaseEntity )
{
if (!pC_BaseEntity)
return;
// Find the view angle between the player and this entity....
C_BaseEntity *pEntity = BindArgToEntity( pC_BaseEntity );
C_BaseEntity* pPlayer = C_BasePlayer::GetLocalPlayer();
if (!pPlayer)
return;
Vector delta;
VectorSubtract( pEntity->WorldSpaceCenter(), pPlayer->WorldSpaceCenter(), delta );
VectorNormalize( delta );
Vector forward;
AngleVectors( pPlayer->GetAbsAngles(), &forward );
Assert( m_pResult );
SetFloatResult( DotProduct( forward, delta ) * m_Factor );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CExponentialProxy::OnBind( void *pC_BaseEntity )
{
float flVal = m_Scale.GetFloat() * exp(m_pSrc1->GetFloatValue( ) + m_Offset.GetFloat());
float flMaxVal = m_flMaxVal.GetFloat();
float flMinVal = m_flMinVal.GetFloat();
if (flMinVal > flMaxVal)
{
float flTemp = flMinVal;
flMinVal = flMaxVal;
flMaxVal = flTemp;
}
// clamp
if (flVal < flMinVal)
flVal = flMinVal;
else if ( flVal > flMaxVal )
flVal = flMaxVal;
SetFloatResult( flVal );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CMaterialModifyProxy::OnBind( void *pEntity )
{
// Get the modified material vars from the entity input
IClientRenderable *pRend = (IClientRenderable *)pEntity;
if ( pRend )
{
C_BaseEntity *pBaseEntity = pRend->GetIClientUnknown()->GetBaseEntity();
if ( pBaseEntity )
{
if( debug_materialmodifycontrol_client.GetBool() )
{
// DevMsg( 1, "%s\n", pBaseEntity->GetDebugName() );
}
int numChildren = 0;
bool gotOne = false;
for ( C_BaseEntity *pChild = pBaseEntity->FirstMoveChild(); pChild; pChild = pChild->NextMovePeer() )
{
numChildren++;
C_MaterialModifyControl *pControl = dynamic_cast<C_MaterialModifyControl*>( pChild );
if ( !pControl )
continue;
if( debug_materialmodifycontrol_client.GetBool() )
{
// DevMsg( 1, "pControl: 0x%p\n", pControl );
}
switch( pControl->GetModifyMode() )
{
case MATERIAL_MODIFY_MODE_NONE:
break;
case MATERIAL_MODIFY_MODE_SETVAR:
gotOne = true;
OnBindSetVar( pControl );
break;
case MATERIAL_MODIFY_MODE_ANIM_SEQUENCE:
OnBindAnimatedTexture( pControl );
break;
case MATERIAL_MODIFY_MODE_FLOAT_LERP:
OnBindFloatLerp( pControl );
break;
default:
Assert( 0 );
break;
}
}
if( gotOne )
{
// DevMsg( 1, "numChildren: %d\n", numChildren );
}
}
}
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CAbsProxy::OnBind( void *pC_BaseEntity )
{
SetFloatResult( fabs(m_pSrc1->GetFloatValue( )) );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CUniformNoiseProxy::OnBind( void *pC_BaseEntity )
{
SetFloatResult( random->RandomFloat( m_flMinVal.GetFloat(), m_flMaxVal.GetFloat() ) );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CSelectFirstIfNonZeroProxy::OnBind( void *pC_BaseEntity )
{
Assert( m_pSrc1 && m_pSrc2 && m_pResult );
MaterialVarType_t resultType;
int vecSize;
ComputeResultType( resultType, vecSize );
switch( resultType )
{
case MATERIAL_VAR_TYPE_VECTOR:
{
Vector a, b;
m_pSrc1->GetVecValue( a.Base(), vecSize );
m_pSrc2->GetVecValue( b.Base(), vecSize );
if ( !a.IsZero() )
{
m_pResult->SetVecValue( a.Base(), vecSize );
}
else
{
m_pResult->SetVecValue( b.Base(), vecSize );
}
}
break;
case MATERIAL_VAR_TYPE_FLOAT:
if ( m_pSrc1->GetFloatValue() )
{
SetFloatResult( m_pSrc1->GetFloatValue() );
}
else
{
SetFloatResult( m_pSrc2->GetFloatValue() );
}
break;
case MATERIAL_VAR_TYPE_INT:
if ( m_pSrc1->GetIntValue() )
{
m_pResult->SetFloatValue( m_pSrc1->GetIntValue() );
}
else
{
m_pResult->SetFloatValue( m_pSrc2->GetIntValue() );
}
break;
}
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CLessOrEqualProxy::OnBind( void *pC_BaseEntity )
{
Assert( m_pSrc1 && m_pSrc2 && m_pLessVar && m_pGreaterVar && m_pResult );
IMaterialVar *pSourceVar;
if (m_pSrc1->GetFloatValue() <= m_pSrc2->GetFloatValue())
{
pSourceVar = m_pLessVar;
}
else
{
pSourceVar = m_pGreaterVar;
}
int vecSize = 0;
MaterialVarType_t resultType = m_pResult->GetType();
if (resultType == MATERIAL_VAR_TYPE_VECTOR)
{
if (m_ResultVecComp >= 0)
resultType = MATERIAL_VAR_TYPE_FLOAT;
vecSize = m_pResult->VectorSize();
}
else if (resultType == MATERIAL_VAR_TYPE_UNDEFINED)
{
resultType = pSourceVar->GetType();
if (resultType == MATERIAL_VAR_TYPE_VECTOR)
{
vecSize = pSourceVar->VectorSize();
}
}
switch( resultType )
{
case MATERIAL_VAR_TYPE_VECTOR:
{
Vector src;
pSourceVar->GetVecValue( src.Base(), vecSize );
m_pResult->SetVecValue( src.Base(), vecSize );
}
break;
case MATERIAL_VAR_TYPE_FLOAT:
SetFloatResult( pSourceVar->GetFloatValue() );
break;
case MATERIAL_VAR_TYPE_INT:
m_pResult->SetFloatValue( pSourceVar->GetIntValue() );
break;
}
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CTextureScrollMaterialProxy::OnBind( void *pC_BaseEntity )
{
if( !m_pTextureScrollVar )
{
return;
}
float rate, angle, scale;
// set default values if these variables don't exist.
rate = m_TextureScrollRate.GetFloat();
angle = m_TextureScrollAngle.GetFloat();
scale = m_TextureScale.GetFloat();
float sOffset, tOffset;
sOffset = gpGlobals->curtime * cos( angle * ( M_PI / 180.0f ) ) * rate;
tOffset = gpGlobals->curtime * sin( angle * ( M_PI / 180.0f ) ) * rate;
// make sure that we are positive
if( sOffset < 0.0f )
{
sOffset += 1.0f + -( int )sOffset;
}
if( tOffset < 0.0f )
{
tOffset += 1.0f + -( int )tOffset;
}
// make sure that we are in a [0,1] range
sOffset = sOffset - ( int )sOffset;
tOffset = tOffset - ( int )tOffset;
if (m_pTextureScrollVar->GetType() == MATERIAL_VAR_TYPE_MATRIX)
{
VMatrix mat( scale, 0.0f, 0.0f, sOffset,
0.0f, scale, 0.0f, tOffset,
0.0f, 0.0f, 1.0f, 0.0f,
0.0f, 0.0f, 0.0f, 1.0f );
m_pTextureScrollVar->SetMatrixValue( mat );
}
else
{
m_pTextureScrollVar->SetVecValue( sOffset, tOffset, 0.0f );
}
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CProxySniperRifleCharge::OnBind( void *pC_BaseEntity )
{
Assert( m_pResult );
C_TFPlayer *pPlayer = C_TFPlayer::GetLocalTFPlayer();
if ( GetSpectatorTarget() != 0 && GetSpectatorMode() == OBS_MODE_IN_EYE )
{
pPlayer = (C_TFPlayer *)UTIL_PlayerByIndex( GetSpectatorTarget() );
}
if ( pPlayer )
{
CTFSniperRifle *pWeapon = assert_cast<CTFSniperRifle*>(pPlayer->GetActiveTFWeapon());
if ( pWeapon )
{
float flChargeValue = ( ( 1.0 - pWeapon->GetHUDDamagePerc() ) * 0.8 ) + 0.6;
VMatrix mat, temp;
Vector2D center( 0.5, 0.5 );
MatrixBuildTranslation( mat, -center.x, -center.y, 0.0f );
// scale
{
Vector2D scale( 1.0f, 0.25f );
MatrixBuildScale( temp, scale.x, scale.y, 1.0f );
MatrixMultiply( temp, mat, mat );
}
MatrixBuildTranslation( temp, center.x, center.y, 0.0f );
MatrixMultiply( temp, mat, mat );
// translation
{
Vector2D translation( 0.0f, flChargeValue );
MatrixBuildTranslation( temp, translation.x, translation.y, 0.0f );
MatrixMultiply( temp, mat, mat );
}
m_pResult->SetMatrixValue( mat );
}
}
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CLinearRampProxy::OnBind( void *pC_BaseEntity )
{
Assert( m_pResult );
float flValue;
// get a value in [0,1]
flValue = m_Rate.GetFloat() * gpGlobals->curtime + m_InitialValue.GetFloat();
SetFloatResult( flValue );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CPlayerSpeedProxy::OnBind( void *pC_BaseEntity )
{
// Find the player speed....
C_BaseEntity* pPlayer = C_BasePlayer::GetLocalPlayer();
if (!pPlayer)
return;
Assert( m_pResult );
SetFloatResult( pPlayer->GetLocalVelocity().Length() * m_Factor );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CObjectPowerProxy::OnBind( void *pRenderable )
{
// Find the view angle between the player and this entity....
IClientRenderable *pRend = (IClientRenderable *)pRenderable;
C_BaseEntity *pEntity = pRend->GetIClientUnknown()->GetBaseEntity();
C_BaseObject *pObject = dynamic_cast<C_BaseObject*>(pEntity);
if (!pObject)
return;
SetFloatResult( m_Factor.GetFloat() );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
//-----------------------------------------------------------------------------
// Helper class to deal with floating point inputs
//-----------------------------------------------------------------------------
void CEntityMaterialProxy::OnBind( void *pRenderable )
{
if( !pRenderable )
return;
IClientRenderable *pRend = ( IClientRenderable* )pRenderable;
C_BaseEntity *pEnt = pRend->GetIClientUnknown()->GetBaseEntity();
if ( pEnt )
{
OnBind( pEnt );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
}
void CEntityRandomProxy::OnBind( void *pC_BaseEntity )
{
// Find the view angle between the player and this entity....
if (!pC_BaseEntity)
return;
// Find the view angle between the player and this entity....
C_BaseEntity *pEntity = BindArgToEntity( pC_BaseEntity );
Assert( m_pResult );
m_pResult->SetFloatValue( pEntity->ProxyRandomValue() * m_Factor.GetFloat() );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CWorldDimsProxy::OnBind( void *pC_BaseEntity )
{
if ( m_pMinsVar && m_pMaxsVar )
{
C_World *pWorld = GetClientWorldEntity();
if ( pWorld )
{
m_pMinsVar->SetVecValue( (const float*)&pWorld->m_WorldMins, 3 );
m_pMaxsVar->SetVecValue( (const float*)&pWorld->m_WorldMaxs, 3 );
}
}
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void C_BloodyTextureProxy::OnBind(void* pC_BaseEntity)
{
if (!pC_BaseEntity)
return;
C_BaseEntity *pEntity = BindArgToEntity(pC_BaseEntity);
C_BaseViewModel *pViewModel = dynamic_cast<C_BaseViewModel *>(pEntity);
if (pViewModel)
{
C_BasePlayer *pOwner = ToBasePlayer(pViewModel->GetOwner());
if (pOwner)
blendFactor->SetFloatValue(pOwner->m_bShouldDrawBloodOverlay ? 1.0f : 0.0f);
}
if (ToolsEnabled())
ToolFramework_RecordMaterialParams(GetMaterial());
}
void CEntitySpeedProxy::OnBind( void *pC_BaseEntity )
{
// Find the view angle between the player and this entity....
if (!pC_BaseEntity)
return;
// Find the view angle between the player and this entity....
C_BaseEntity *pEntity = BindArgToEntity( pC_BaseEntity );
Assert( m_pResult );
m_pResult->SetFloatValue( pEntity->GetLocalVelocity().Length() );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CPlayerPositionProxy::OnBind( void *pC_BaseEntity )
{
// Find the player speed....
C_BaseEntity* pPlayer = C_BasePlayer::GetLocalPlayer();
if (!pPlayer)
return;
// This is actually a vector...
Assert( m_pResult );
Vector res;
VectorMultiply( pPlayer->WorldSpaceCenter(), m_Factor, res );
m_pResult->SetVecValue( res.Base(), 3 );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CTextureTransformProxy::OnBind( void *pC_BaseEntity )
{
Vector2D center( 0.5, 0.5 );
Vector2D translation( 0, 0 );
VMatrix mat, temp;
if (m_pCenterVar)
{
m_pCenterVar->GetVecValue( center.Base(), 2 );
}
MatrixBuildTranslation( mat, -center.x, -center.y, 0.0f );
if (m_pScaleVar)
{
Vector2D scale;
m_pScaleVar->GetVecValue( scale.Base(), 2 );
MatrixBuildScale( temp, scale.x, scale.y, 1.0f );
MatrixMultiply( temp, mat, mat );
}
if (m_pRotateVar)
{
float angle = m_pRotateVar->GetFloatValue( );
MatrixBuildRotateZ( temp, angle );
MatrixMultiply( temp, mat, mat );
}
MatrixBuildTranslation( temp, center.x, center.y, 0.0f );
MatrixMultiply( temp, mat, mat );
if (m_pTranslateVar)
{
m_pTranslateVar->GetVecValue( translation.Base(), 2 );
MatrixBuildTranslation( temp, translation.x, translation.y, 0.0f );
MatrixMultiply( temp, mat, mat );
}
m_pResult->SetMatrixValue( mat );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CPlayerTeamMatchProxy::OnBind( void *pC_BaseEntity )
{
if (!pC_BaseEntity)
return;
// Find the distance between the player and this entity....
C_BaseEntity *pEntity = BindArgToEntity( pC_BaseEntity );
C_BaseEntity* pPlayer = C_BasePlayer::GetLocalPlayer();
if (!pPlayer)
return;
Assert( m_pResult );
SetFloatResult( (pEntity->GetTeamNumber() == pPlayer->GetTeamNumber()) ? 1.0 : 0.0 );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
//-----------------------------------------------------------------------------
// Does the dirty deed
//-----------------------------------------------------------------------------
void CBaseToggleTextureProxy::OnBind( void *pC_BaseEntity )
{
assert ( m_TextureVar );
if (!pC_BaseEntity)
return;
if( m_TextureVar->GetType() != MATERIAL_VAR_TYPE_TEXTURE )
{
return;
}
ITexture *pTexture = NULL;
pTexture = m_TextureVar->GetTextureValue();
if ( pTexture == NULL )
return;
C_BaseEntity *pEntity = BindArgToEntity( pC_BaseEntity );
if ( pEntity == NULL )
return;
int numFrames = pTexture->GetNumAnimationFrames();
int frame = pEntity->GetTextureFrameIndex();
int intFrame = ((int)frame) % numFrames;
if ( m_WrapAnimation == false )
{
if ( frame > numFrames )
intFrame = numFrames;
}
m_TextureFrameNumVar->SetIntValue( intFrame );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CCrowdTextureProxy::OnBind( void *pEntity )
{
Assert ( m_AnimatedTextureVar );
if( m_AnimatedTextureVar->GetType() != MATERIAL_VAR_TYPE_TEXTURE )
{
return;
}
ITexture *pTexture;
pTexture = m_AnimatedTextureVar->GetTextureValue();
int numFrames = pTexture->GetNumAnimationFrames();
if ( numFrames <= 0 )
{
Assert( !"0 frames in material calling animated texture proxy" );
return;
}
// NOTE: Must not use relative time based methods here
// because the bind proxy can be called many times per frame.
// Prevent multiple Wrap callbacks to be sent for no wrap mode
if (SDKGameRules())
m_FrameRate = max(0, (int)(30 * abs(SDKGameRules()->m_nBallZone) / 100.0f));
else
m_FrameRate = 0;
if (m_nFrameCount != gpGlobals->framecount)
{
m_nFrameCount = gpGlobals->framecount;
m_flFrame = fmod(m_flFrame + m_FrameRate * gpGlobals->frametime, numFrames);
}
m_AnimatedTextureFrameNumVar->SetIntValue( (int)m_flFrame );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CMatrixRotateProxy::OnBind( void *pC_BaseEntity )
{
VMatrix mat;
Vector axis( 0, 0, 1 );
if (m_pAxisVar)
{
m_pAxisVar->GetVecValue( axis.Base(), 3 );
if (VectorNormalize( axis ) < 1e-3)
{
axis.Init( 0, 0, 1 );
}
}
MatrixBuildRotationAboutAxis( mat, axis, m_Angle.GetFloat() );
m_pResult->SetMatrixValue( mat );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CIntProxy::OnBind( void *pC_BaseEntity )
{
Assert( m_pSrc1 && m_pResult );
MaterialVarType_t resultType;
int vecSize;
ComputeResultType( resultType, vecSize );
switch( resultType )
{
case MATERIAL_VAR_TYPE_VECTOR:
{
Vector a;
m_pSrc1->GetVecValue( a.Base(), vecSize );
a[0] = ( float )( int )a[0];
a[1] = ( float )( int )a[1];
a[2] = ( float )( int )a[2];
m_pResult->SetVecValue( a.Base(), vecSize );
}
break;
case MATERIAL_VAR_TYPE_FLOAT:
{
float a = m_pSrc1->GetFloatValue();
a = ( float )( int )a;
SetFloatResult( a );
}
break;
case MATERIAL_VAR_TYPE_INT:
// don't do anything besides assignment!
m_pResult->SetIntValue( m_pSrc1->GetIntValue() );
break;
}
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CPlayerProximityProxy::OnBind( void *pC_BaseEntity )
{
if (!pC_BaseEntity)
return;
// Find the distance between the player and this entity....
C_BaseEntity *pEntity = BindArgToEntity( pC_BaseEntity );
C_BaseEntity* pPlayer = C_BasePlayer::GetLocalPlayer();
if (!pPlayer || !pEntity) //<-- GE_DLL
return;
Vector delta;
VectorSubtract( pEntity->WorldSpaceCenter(), pPlayer->WorldSpaceCenter(), delta );
Assert( m_pResult );
SetFloatResult( delta.Length() * m_Factor );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
void CSineProxy::OnBind( void *pC_BaseEntity )
{
Assert( m_pResult );
float flValue;
float flSineTimeOffset = m_SineTimeOffset.GetFloat();
float flSineMax = m_SineMax.GetFloat();
float flSineMin = m_SineMin.GetFloat();
float flSinePeriod = m_SinePeriod.GetFloat();
if (flSinePeriod == 0)
flSinePeriod = 1;
// get a value in [0,1]
flValue = ( sin( 2.0f * M_PI * (gpGlobals->curtime - flSineTimeOffset) / flSinePeriod ) * 0.5f ) + 0.5f;
// get a value in [min,max]
flValue = ( flSineMax - flSineMin ) * flValue + flSineMin;
SetFloatResult( flValue );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}
//-----------------------------------------------------------------------------
// Does the dirty deed
//-----------------------------------------------------------------------------
void CMaterialModifyAnimatedProxy::OnBind( void *pEntity )
{
assert ( m_AnimatedTextureVar );
if( m_AnimatedTextureVar->GetType() != MATERIAL_VAR_TYPE_TEXTURE )
return;
ITexture *pTexture;
pTexture = m_AnimatedTextureVar->GetTextureValue();
// Get the modified material vars from the entity input
IClientRenderable *pRend = (IClientRenderable *)pEntity;
if ( pRend )
{
C_BaseEntity *pBaseEntity = pRend->GetIClientUnknown()->GetBaseEntity();
if ( pBaseEntity )
{
for ( C_BaseEntity *pChild = pBaseEntity->FirstMoveChild(); pChild; pChild = pChild->NextMovePeer() )
{
C_MaterialModifyControl *pControl = dynamic_cast<C_MaterialModifyControl*>( pChild );
if ( !pControl )
continue;
if ( !pControl->HasNewAnimationCommands() )
continue;
// Read the data from the modify entity
materialanimcommands_t sCommands;
pControl->GetAnimationCommands( &sCommands );
m_iFrameStart = sCommands.iFrameStart;
m_iFrameEnd = sCommands.iFrameEnd;
m_bCustomWrap = sCommands.bWrap;
m_flCustomFramerate = sCommands.flFrameRate;
m_bReachedEnd = false;
m_flStartTime = gpGlobals->curtime;
pControl->ClearAnimationCommands();
}
}
}
// Init all the vars based on whether we're using the base material settings,
// or the custom ones from the entity input.
int numFrames;
bool bWrapAnimation;
float flFrameRate;
int iLastFrame;
// Do we have a custom frame section from the server?
if ( m_iFrameStart != MATERIAL_MODIFY_ANIMATION_UNSET )
{
if ( m_iFrameEnd == MATERIAL_MODIFY_ANIMATION_UNSET )
{
m_iFrameEnd = pTexture->GetNumAnimationFrames();
}
numFrames = (m_iFrameEnd - m_iFrameStart) + 1;
bWrapAnimation = m_bCustomWrap;
flFrameRate = m_flCustomFramerate;
iLastFrame = (m_iFrameEnd - 1);
}
else
{
numFrames = pTexture->GetNumAnimationFrames();
bWrapAnimation = m_WrapAnimation;
flFrameRate = m_FrameRate;
iLastFrame = (numFrames - 1);
}
// Have we already reached the end? If so, stay there.
if ( m_bReachedEnd && !bWrapAnimation )
{
m_AnimatedTextureFrameNumVar->SetIntValue( iLastFrame );
return;
}
// NOTE: Must not use relative time based methods here
// because the bind proxy can be called many times per frame.
// Prevent multiple Wrap callbacks to be sent for no wrap mode
float startTime;
if ( m_iFrameStart != MATERIAL_MODIFY_ANIMATION_UNSET )
{
startTime = m_flStartTime;
}
else
{
startTime = GetAnimationStartTime(pEntity);
}
float deltaTime = gpGlobals->curtime - startTime;
float prevTime = deltaTime - gpGlobals->frametime;
// Clamp..
if (deltaTime < 0.0f)
deltaTime = 0.0f;
if (prevTime < 0.0f)
prevTime = 0.0f;
float frame = flFrameRate * deltaTime;
float prevFrame = flFrameRate * prevTime;
int intFrame = ((int)frame) % numFrames;
int intPrevFrame = ((int)prevFrame) % numFrames;
if ( m_iFrameStart != MATERIAL_MODIFY_ANIMATION_UNSET )
{
intFrame += m_iFrameStart;
intPrevFrame += m_iFrameStart;
}
// Report wrap situation...
if (intPrevFrame > intFrame)
{
m_bReachedEnd = true;
if (bWrapAnimation)
{
AnimationWrapped( pEntity );
}
else
{
// Only sent the wrapped message once.
// when we're in non-wrapping mode
if (prevFrame < numFrames)
AnimationWrapped( pEntity );
intFrame = numFrames - 1;
}
}
m_AnimatedTextureFrameNumVar->SetIntValue( intFrame );
if ( ToolsEnabled() )
{
ToolFramework_RecordMaterialParams( GetMaterial() );
}
}