Method DoRandomExpressions

CrySystem/ScriptObjectEntity.cpp:4736–4762

! loads (enables) expressions for a character @param pszFilename script-filename ("" to disable) */

	@param pszFilename script-filename ("" to disable)
*/
int CScriptObjectEntity::DoRandomExpressions(IFunctionHandler *pH)
{
	if (pH->GetParamCount()<1)
		CHECK_PARAMETERS(1);
	const char *pszFilename;
	bool bRaiseError=true;
	pH->GetParam(1, pszFilename);
	if (pH->GetParamCount()>=2)
		pH->GetParam(2, bRaiseError);
	if(m_pEntity && m_pEntity->GetCharInterface())
	{
		ILipSync *pLipSync=m_pEntity->GetCharInterface()->GetLipSyncInterface();
		if (!pLipSync)
		{
			m_pISystem->Warning( VALIDATOR_MODULE_SYSTEM,VALIDATOR_WARNING,0,
				0,"Could not create lip-sync interface ! Does this entity %s have a character ?",m_pEntity->GetName() );
			return pH->EndFunctionNull();
		}
		if (!pLipSync->LoadRandomExpressions(pszFilename, bRaiseError))
		{
			m_pISystem->Warning( VALIDATOR_MODULE_SYSTEM,VALIDATOR_WARNING,0,
				0,"CLipSync::LoadDialog failed for Entity %s",m_pEntity->GetName() );
			return pH->EndFunctionNull();
		}
	}
	return pH->EndFunction((int)1);
}

/*! plays an expression for a character
	@param pszMorphTarget name of morph-target