iminemusic.c

brew3.1做的挖雷游戏

#include "IMineMusic.h"

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static void IMINEMUSIC_CBStatus(void * pUser, AEESoundPlayerCmd eCBType, AEESoundPlayerStatus eSPStatus, uint32 dwParam);
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IMineMusic* IMINEMUSIC_CreateInstance(IShell* pIShell)
{
	IMineMusic* pCtl=NULL;
	
	if(NULL==pIShell) return NULL;
	pCtl=MALLOCREC(IMineMusic);
	if(NULL==pCtl) return NULL;
	MEMSET(pCtl,0,sizeof(IMineMusic));	
	pCtl->m_pIShell=pIShell;
	return pCtl;
}
boolean	IMINEMUSIC_Release(IMineMusic* pCtl)
{
	if(pCtl)
	{
		if(pCtl->m_pISoundPlayer)
			ISOUNDPLAYER_Release(pCtl->m_pISoundPlayer);			
		FREEIF(pCtl);
	}
	return TRUE;
}
boolean	IMINEMUSIC_Start(IMineMusic* pCtl,TMineMusicType type)
{
	AEESoundPlayerInfo info;

	if(!pCtl) return FALSE;
	IMINEMUSIC_Stop(pCtl);
	if(SUCCESS!=ISHELL_CreateInstance(pCtl->m_pIShell, AEECLSID_SOUNDPLAYER, (void **)(&pCtl->m_pISoundPlayer)))
		return FALSE;			
	ISOUNDPLAYER_RegisterNotify(pCtl->m_pISoundPlayer,IMINEMUSIC_CBStatus,pCtl);
	//get music name
	switch(type)
	{
	case MMT_FLASH:
		info.pData=(void*)"sound/flash.mp3";
		break;
	case MMT_START:
		info.pData=(void*)"sound/start.mid";		
		break;
	case MMT_SUCCESS:
		info.pData=(void*)"sound/success.mid";		
		break;
	case MMT_FAILURE:
		info.pData=(void*)"sound/failure.mid";		
		break;
	default:
		return FALSE;
	}
	//start new music
	info.eInput=SDT_FILE;
	if(AEE_SUCCESS==ISOUNDPLAYER_SetInfo(pCtl->m_pISoundPlayer,&info))
		ISOUNDPLAYER_Play(pCtl->m_pISoundPlayer);
	return TRUE;
}	
boolean	IMINEMUSIC_Stop(IMineMusic* pCtl)
{
	if(pCtl&&pCtl->m_pISoundPlayer)
	{
		ISOUNDPLAYER_Stop(pCtl->m_pISoundPlayer);	
		ISOUNDPLAYER_Release(pCtl->m_pISoundPlayer);
		pCtl->m_pISoundPlayer=NULL;
	}
	return TRUE;
}	
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static void IMINEMUSIC_CBStatus(void * pUser, AEESoundPlayerCmd eCBType, AEESoundPlayerStatus eSPStatus, uint32 dwParam)
{
	IMineMusic* pCtl=(IMineMusic*)pUser;

	if(pCtl&&(pCtl->m_pISoundPlayer)&&(AEE_SOUNDPLAYER_PLAY_CB==eCBType)&&(AEE_SOUNDPLAYER_DONE==eSPStatus)) 
		ISOUNDPLAYER_Play(pCtl->m_pISoundPlayer);
}