157 lines
3.2 KiB
C++
157 lines
3.2 KiB
C++
#include "..\etools.h"
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#include <mmsystem.h>
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#include "..\Win\MciPlayer.h"
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#include <map>
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typedef std::pair<UINT, MciPlayer *> Music;
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typedef std::map<UINT, MciPlayer *> MusicList;
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static UINT Hash(const e2d::EString & key)
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{
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static std::hash<e2d::EString> h;
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return h(key);
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}
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static MusicList& getMciPlayerList()
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{
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static MusicList s_List;
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return s_List;
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}
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UINT e2d::EMusicUtils::playMusic(const EString & musicFilePath, int repeatTimes)
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{
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UINT nRet = preloadMusic(musicFilePath);
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if (nRet)
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{
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getMciPlayerList()[nRet]->play(repeatTimes);
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}
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return nRet;
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}
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UINT e2d::EMusicUtils::playMusic(const EString & musicResourceName, const EString & musicResourceType, const EString & musicExtension, int repeatTimes)
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{
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UINT nRet = preloadMusic(musicResourceName, musicResourceType, musicExtension);
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if (nRet)
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{
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getMciPlayerList()[nRet]->play(repeatTimes);
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}
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return nRet;
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}
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UINT e2d::EMusicUtils::preloadMusic(const EString & musicFilePath)
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{
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if (musicFilePath.empty())
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return 0;
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UINT nRet = ::Hash(musicFilePath);
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if (getMciPlayerList().end() != getMciPlayerList().find(nRet))
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return nRet;
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getMciPlayerList().insert(Music(nRet, new MciPlayer()));
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MciPlayer * pPlayer = getMciPlayerList()[nRet];
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pPlayer->open(musicFilePath, nRet);
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if (nRet == pPlayer->getMusicID()) return nRet;
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delete pPlayer;
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getMciPlayerList().erase(nRet);
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return 0;
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}
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UINT e2d::EMusicUtils::preloadMusic(const EString & musicResourceName, const EString & musicResourceType, const EString & musicExtension)
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{
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if (musicResourceName.empty() || musicResourceType.empty())
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return 0;
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UINT nRet = ::Hash(musicResourceName);
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if (getMciPlayerList().end() != getMciPlayerList().find(nRet))
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return nRet;
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getMciPlayerList().insert(Music(nRet, new MciPlayer()));
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MciPlayer * pPlayer = getMciPlayerList()[nRet];
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pPlayer->open(musicResourceName, musicResourceType, musicExtension, nRet);
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if (nRet == pPlayer->getMusicID()) return nRet;
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delete pPlayer;
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getMciPlayerList().erase(nRet);
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return 0;
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}
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bool e2d::EMusicUtils::resumeMusic(UINT musicId)
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{
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MusicList::iterator p = getMciPlayerList().find(musicId);
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if (p != getMciPlayerList().end())
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{
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p->second->resume();
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return true;
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}
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return false;
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}
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bool e2d::EMusicUtils::resumeMusic(const EString & musicName)
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{
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return resumeMusic(Hash(musicName));;
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}
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bool e2d::EMusicUtils::pauseMusic(UINT musicId)
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{
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MusicList::iterator p = getMciPlayerList().find(musicId);
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if (p != getMciPlayerList().end())
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{
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p->second->pause();
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return true;
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}
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return false;
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}
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bool e2d::EMusicUtils::pauseMusic(const EString & musicName)
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{
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return pauseMusic(Hash(musicName));
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}
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bool e2d::EMusicUtils::stopMusic(UINT musicId)
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{
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MusicList::iterator p = getMciPlayerList().find(musicId);
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if (p != getMciPlayerList().end())
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{
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p->second->stop();
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return true;
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}
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return false;
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}
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bool e2d::EMusicUtils::stopMusic(const EString & musicName)
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{
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return stopMusic(Hash(musicName));;
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}
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void e2d::EMusicUtils::pauseAllMusics()
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{
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for (auto& iter : getMciPlayerList())
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{
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iter.second->pause();
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}
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}
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void e2d::EMusicUtils::resumeAllMusics()
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{
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for (auto& iter : getMciPlayerList())
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{
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iter.second->resume();
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}
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}
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void e2d::EMusicUtils::stopAllMusics()
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{
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for (auto& iter : getMciPlayerList())
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{
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iter.second->stop();
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}
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}
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