//-----------------------------------------------------------------------------
// Does the dirty deed
//-----------------------------------------------------------------------------
void CBaseAnimatedTextureProxy::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
float 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 = m_FrameRate * deltaTime;
float prevFrame = m_FrameRate * prevTime;
int intFrame = ((int)frame) % numFrames;
int intPrevFrame = ((int)prevFrame) % numFrames;
// Report wrap situation...
if (intPrevFrame > intFrame)
{
if (m_WrapAnimation)
{
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 );
}
void CPupilProxy::OnBind( C_BaseEntity *pBaseEntity )
{
if (!pBaseEntity || !m_pAnimatedTextureVar )
return;
if( m_pAnimatedTextureVar->GetType() != MATERIAL_VAR_TYPE_TEXTURE )
return;
ITexture *pTexture = m_pAnimatedTextureVar->GetTextureValue();
int nFrameCount = pTexture->GetNumAnimationFrames();
// Compute the lighting at the eye position of the entity; use it to dialate the pupil
Vector forward;
pBaseEntity->GetVectors( &forward, NULL, NULL );
Vector eyePt = pBaseEntity->EyePosition();
Vector color;
engine->ComputeLighting( eyePt, &forward, false, color );
// Compute the intensity...
float flIntensity = ( 0.299f * color[0] + 0.587f * color[1] + 0.114f * color[2] ) * 0.5;
flIntensity = clamp( flIntensity, 0, 1 );
float flLastIntensity = m_pLightingVar->GetFloatValue( );
if ( flIntensity > flLastIntensity )
{
float flMaxChange = m_flPupilCloseRate.GetFloat() * gpGlobals->frametime;
if ( flIntensity > (flMaxChange + flLastIntensity) )
{
flIntensity = flLastIntensity + flMaxChange;
}
}
else
{
float flMaxChange = m_flPupilOpenRate.GetFloat() * gpGlobals->frametime;
if ( flIntensity < (flLastIntensity - flMaxChange) )
{
flIntensity = flLastIntensity - flMaxChange;
}
}
int nFrame = nFrameCount * flIntensity;
nFrame = clamp( nFrame, 0, nFrameCount - 1 );
m_pAnimatedTextureFrameNumVar->SetIntValue( nFrame );
m_pLightingVar->SetFloatValue( flIntensity );
}
//-----------------------------------------------------------------------------
// 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() );
}
}
//-----------------------------------------------------------------------------
// 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() );
}
}