void CFlashUIFunctionNode::ProcessEvent( EFlowEvent event,SActivationInfo* pActInfo )
{
if (event == eFE_Activate && IsPortActive(pActInfo, eI_Call))
{
int port = GetDynStartPort();
SUIArguments args;
for (TUIParams::const_iterator iter = m_funcDesc.InputParams.Params.begin(); iter != m_funcDesc.InputParams.Params.end(); ++iter)
{
GetDynInput( args, *iter, pActInfo, port++ );
}
TUIData res;
const int instanceId = GetPortInt( pActInfo, eI_InstanceID );
if (IsTemplate() && !UpdateTmplDesc( GetPortString(pActInfo, eI_TemplateInstanceName), pActInfo ))
return;
SPerInstanceCall2< const SUIArguments &, TUIData & > caller;
caller.Execute(m_pElement, instanceId, functor(*this, &CFlashUIFunctionNode::CallFunction), args, res);
string out;
res.GetValueWithConversion( out );
ActivateOutput( pActInfo, eO_RetVal, out );
ActivateOutput( pActInfo, eO_OnCall, true );
}
}
//------------------------------------------------------------------------
int CScriptBind_UIAction::CallFunction( IFunctionHandler *pH, const char * elementName, int instanceID, const char* functionName )
{
SUIArguments args;
if (!SUIToLuaConversationHelper::LuaArgsToUIArgs(pH, 4, args))
{
UIACTION_WARNING( "LUA: Failed to call function %s on element %s: Invalid arguments", functionName, elementName );
return pH->EndFunction(false);
}
IUIElement* pElement = GetElement( elementName, instanceID, true );
if ( pElement )
{
const SUIEventDesc* pFctDesc = pElement->GetFunctionDesc( functionName );
if ( pFctDesc )
{
TUIData res;
bool bFctOk = true;
if ( instanceID < 0 )
{
IUIElementIteratorPtr elements = pElement->GetInstances();
while ( IUIElement* pInstance = elements->Next() )
bFctOk &= pInstance->CallFunction( pFctDesc, args, &res);
}
else
{
bFctOk = pElement->CallFunction( pFctDesc, args, &res);
}
if ( bFctOk )
{
string sRes;
res.GetValueWithConversion( sRes );
return pH->EndFunction( sRes.c_str() );
}
}
UIACTION_WARNING( "LUA: UIElement %s does not have function %s", elementName, functionName );
}
else if (IUIEventSystem* pEventSystem = GetEventSystem( elementName, IUIEventSystem::eEST_UI_TO_SYSTEM ))
{
uint eventid = pEventSystem->GetEventId( functionName );
if ( eventid != ~0 )
{
SUIArguments res = pEventSystem->SendEvent( SUIEvent( eventid, args ) );
SmartScriptTable table = gEnv->pScriptSystem->CreateTable();
SUIToLuaConversationHelper::UIArgsToLuaTable(res, table);
return pH->EndFunction( table );
}
UIACTION_WARNING( "LUA: UIEventSystem %s does not have event %s", elementName, functionName );
}
else
{
UIACTION_WARNING( "LUA: UIElement or UIEventSystem %s does not exist", elementName );
}
return pH->EndFunction(false);
}
void CFlashUIVariableBaseNode::ProcessEvent( EFlowEvent event, SActivationInfo* pActInfo )
{
if (event == eFE_Initialize)
{
UpdateObjectDesc( GetPortString( pActInfo, GetInputPort(eI_UIVariable)), pActInfo, m_isTemplate );
}
else if (event == eFE_Activate)
{
if (IsPortActive( pActInfo, GetInputPort(eI_UIVariable)))
{
UpdateObjectDesc( GetPortString( pActInfo, GetInputPort(eI_UIVariable)), pActInfo, m_isTemplate );
}
if (IsTemplate() && !UpdateTmplDesc( GetPortString( pActInfo, GetInputPort(eI_TemplateInstanceName)), pActInfo ))
return;
const int instanceId = GetPortInt( pActInfo, GetInputPort(eI_InstanceID));
if (IsPortActive ( pActInfo, GetInputPort(eI_Set)))
{
const TFlowInputData &data = GetPortAny( pActInfo, GetInputPort(eI_Value));
TUIData value;
ConvertToUIData(data, value, pActInfo);
SPerInstanceCall1< const TUIData & > caller;
caller.Execute( GetElement(), instanceId, functor(*this, &CFlashUIVariableBaseNode::SetVariable), value );
ActivateOutput( pActInfo, eO_OnSet, true );
}
if (IsPortActive( pActInfo, GetInputPort(eI_Get)))
{
TUIData out;
SPerInstanceCall1< TUIData & > caller;
if (!caller.Execute( GetElement(), instanceId, functor(*this, &CFlashUIVariableBaseNode::GetVariable), out, false ))
{
UIACTION_WARNING( "FG: UIElement \"%s\" called get Variable for multiple instances! (passed instanceId %i), referenced at node \"%s\"", GetElement()->GetName(),instanceId, pActInfo->pGraph->GetNodeTypeName( pActInfo->myID ));
}
string res;
out.GetValueWithConversion( res );
ActivateOutput( pActInfo, eO_Value, res );
}
}
}
//------------------------------------------------------------------------
//------------------------------------------------------------------------
//------------------------------------------------------------------------
ScriptAnyValue SUIToLuaConversationHelper::UIValueToLuaValue(const TUIData& value, bool& ok)
{
ok = true;
switch ( value.GetType() )
{
case eUIDT_Bool: return SUIConvHelperTmpl::GetValueRaw<bool>(value);
case eUIDT_Int: return SUIConvHelperTmpl::GetValueRaw<int>(value);
case eUIDT_EntityId: return SUIConvHelperTmpl::GetValueRaw<EntityId>(value);
case eUIDT_Float: return SUIConvHelperTmpl::GetValueRaw<float>(value);
case eUIDT_Vec3: return SUIConvHelperTmpl::GetValueRaw<Vec3>(value);
case eUIDT_String:
case eUIDT_WString:
{
string val;
if ( value.GetValueWithConversion( val ) )
return ScriptAnyValue( val.c_str() );
}
}
ok = false;
return ScriptAnyValue( false );
}
// ---------------------------------------------------------------
void CFlashUIBaseNodeDynPorts::ActivateDynOutput( const TUIData &arg, const SUIParameterDesc &desc, SActivationInfo* pActInfo, int port)
{
switch (desc.eType)
{
case SUIParameterDesc::eUIPT_Bool:
{
bool val;
const bool ok = arg.GetValueWithConversion(val);
if (!ok) UIACTION_WARNING( "FG: Node \"%s\" received wrong data on typed input!", pActInfo->pGraph->GetNodeTypeName( pActInfo->myID ));
ActivateOutput(pActInfo, port, val);
}
break;
case SUIParameterDesc::eUIPT_Int:
{
int val;
const bool ok = arg.GetValueWithConversion(val);
if (!ok) UIACTION_WARNING( "FG: Node \"%s\" received wrong data on typed input!", pActInfo->pGraph->GetNodeTypeName( pActInfo->myID ));
ActivateOutput(pActInfo, port, val);
}
break;
case SUIParameterDesc::eUIPT_Float:
{
float val;
const bool ok = arg.GetValueWithConversion(val);
if (!ok) UIACTION_WARNING( "FG: Node \"%s\" received wrong data on typed input!", pActInfo->pGraph->GetNodeTypeName( pActInfo->myID ));
ActivateOutput(pActInfo, port, val);
}
break;
case SUIParameterDesc::eUIPT_String:
case SUIParameterDesc::eUIPT_WString:
default:
{
string val;
const bool ok = arg.GetValueWithConversion(val);
if (!ok) UIACTION_WARNING( "FG: Node \"%s\" received wrong data on typed input!", pActInfo->pGraph->GetNodeTypeName( pActInfo->myID ));
ActivateOutput(pActInfo, port, val);
}
break;
}
}
