void StopFader(SActivationInfo * pActInfo)
{
CHUDFader* pFader = GetFader(pActInfo);
if (pFader)
pFader->Stop();
m_ticket = 0;
m_bNeedFaderStop = false;
}
void StartFader(SActivationInfo * pActInfo)
{
CHUDFader* pFader = GetFader(pActInfo);
if (pFader != 0)
{
const float fDuration = GetPortFloat(pActInfo, m_direction < 0 ? EIP_InTime : EIP_OutTime);
ColorF col;
const Vec3 fadeColor = GetPortVec3(pActInfo, EIP_Color);
const bool bUseCurColor = GetPortBool(pActInfo, EIP_UseCurrentColor);
col.r = fadeColor[0];
col.g = fadeColor[1];
col.b = fadeColor[2];
col.a = m_direction < 0 ? 0.0f : 1.0f;
if (m_direction < 0)
m_ticket = pFader->FadeIn(col, fDuration, bUseCurColor);
else
m_ticket =pFader->FadeOut(col, fDuration, GetPortString(pActInfo, EIP_TextureName), bUseCurColor);
m_bNeedFaderStop = true;
}
}
virtual void ProcessEvent( EFlowEvent event, SActivationInfo *pActInfo )
{
switch (event)
{
case eFE_Initialize:
if (pActInfo->pGraph->GetGraphEntity(0) == 0 && pActInfo->pGraph->GetGraphEntity(1) == 0)
m_nFaderOffset = MFX_FADER_OFFSET;
else
m_nFaderOffset = GAME_FADER_OFFSET;
if (gEnv->pCryPak->GetLvlResStatus())
{
const string& texName = GetPortString(pActInfo, EIP_TextureName);
if (texName.empty() == false)
{
ITexture* pTexture = CHUDFader::LoadTexture(texName.c_str());
if (pTexture)
pTexture->Release();
}
}
if (m_bNeedFaderStop)
{
StopFader(pActInfo);
m_bPlaying = false;
m_bNeedFaderStop = false;
m_ticket = 0;
}
pActInfo->pGraph->SetRegularlyUpdated(pActInfo->myID, false);
break;
case eFE_Activate:
{
if (IsPortActive(pActInfo, EIP_FadeIn))
{
StopFader(pActInfo);
pActInfo->pGraph->SetRegularlyUpdated(pActInfo->myID, true);
m_direction = -1;
StartFader(pActInfo);
m_bPlaying = true;
m_bNeedFaderStop = true;
m_postSerializeTrigger = 0;
}
if (IsPortActive(pActInfo, EIP_FadeOut))
{
StopFader(pActInfo);
pActInfo->pGraph->SetRegularlyUpdated(pActInfo->myID, true);
m_direction = 1;
StartFader(pActInfo);
m_bPlaying = true;
m_bNeedFaderStop = true;
m_postSerializeTrigger = 0;
}
}
break;
case eFE_Update:
{
if (m_postSerializeTrigger)
{
ActivateOutput(pActInfo, m_postSerializeTrigger < 0 ? EOP_FadedIn : EOP_FadedOut, true);
m_postSerializeTrigger = 0;
pActInfo->pGraph->SetRegularlyUpdated(pActInfo->myID, false);
return;
}
CHUDFader* pFader = GetFader(pActInfo);
if (pFader == 0 || m_bPlaying == false)
{
pActInfo->pGraph->SetRegularlyUpdated(pActInfo->myID, false);
m_bPlaying = false;
m_ticket = 0;
return;
}
ColorF col = pFader->GetCurrentColor();
Vec3 vCol (col.r,col.g,col.b);
ActivateOutput(pActInfo, EOP_FadeColor, vCol);
if (pFader->IsPlaying(m_ticket) == false)
{
if (m_direction < 0.0f)
{
ActivateOutput(pActInfo, EOP_FadedIn, true);
pActInfo->pGraph->SetRegularlyUpdated(pActInfo->myID, false);
m_bNeedFaderStop = false;
}
else
{
ActivateOutput(pActInfo, EOP_FadedOut, true);
pActInfo->pGraph->SetRegularlyUpdated(pActInfo->myID, false);
m_bNeedFaderStop = true; // but needs a stop, if we're faded out (fader is still active then!)
}
m_bPlaying = false;
m_ticket = 0;
}
}
break;
}
}
