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extern/audaspace/src/fx/SoundList.cpp
- This file was added.
| /******************************************************************************* | |||||
| * 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 | |||||
| No newline at end of file | |||||