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/*******************************************************************************
* Copyright 2015-2016 Juan Francisco Crespo Galán
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
#include "fx/SoundList.h"
#include "Exception.h"
#include <cstring>
#include <cstdlib>
#include <chrono>
AUD_NAMESPACE_BEGIN
SoundList::SoundList(bool random) :
m_random(random)
{
std::srand(time(NULL));
}
SoundList::SoundList(std::vector<std::shared_ptr<ISound>>& list, bool random) :
m_list(list), m_random(random)
{
std::srand(time(NULL));
}
std::shared_ptr<IReader> SoundList::createReader()
{
if(m_list.size() > 0)
{
m_mutex.lock();
if(!m_random){
m_index++;
if(m_index >= m_list.size())
m_index = 0;
}
else
{
int temp;
do{
temp = std::rand() % m_list.size();
} while(temp == m_index && m_list.size()>1);
m_index = temp;
}
auto reader = m_list[m_index]->createReader();
m_mutex.unlock();
return reader;
}
else
AUD_THROW(FileException, "The sound list is empty");
}
void SoundList::addSound(std::shared_ptr<ISound> sound)
{
m_list.push_back(sound);
}
void SoundList::setRandomMode(bool random)
{
m_random = random;
}
bool SoundList::getRandomMode()
{
return m_random;
}
int SoundList::getSize()
{
return m_list.size();
}
AUD_NAMESPACE_END
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