#include <common/array.hpp>
#include <sample/purewave.hpp>
#include <sample/wave.hpp>
#include <sample/sample.hpp>

PureWave *lpPureWave=0;
PureVector<WaveForm> waveForms;

#if defined(__FLAT__)
BOOL WINAPI DllEntryPoint(HINSTANCE /*hInstance*/,DWORD reasonCode,LPVOID /*lpvReserved*/)
{
	switch(reasonCode)
	{
		case DLL_PROCESS_ATTACH :
//      createInstanceData(hInstance);
			break;
		case DLL_PROCESS_DETACH :
//      destroyInstanceData();
      break;
	}
  return TRUE;
}
#else
int CALLBACK _export LibMain(HINSTANCE hInstance,WORD /*wDataSeg*/,WORD /*wHeapSize*/,LPSTR /*lpszCmdLine*/)
{
  createInstanceData(hInstance);
	return TRUE;
}

int CALLBACK _export WEP(int /*nExitType*/)
{
  destroyInstanceData();
	return TRUE;
}
#endif

short CALLBACK _export play(WORD waveFormIndex,WORD waitFlag)
{
	if(!lpPureWave)return FALSE;
	if(waveFormIndex>=waveForms.size())return FALSE;
  return lpPureWave->play(waveForms[waveFormIndex],waitFlag?DeviceHandler::Wait:DeviceHandler::NoWait);
}

short CALLBACK _export preLoadSamples(Block<String> &pathFileNames)
{
	if(!lpPureWave)return FALSE;

	waveForms.size(pathFileNames.size());
	for(short index=0;index<waveForms.size();index++)waveForms[index]=pathFileNames[index];
  return TRUE;
}

void CALLBACK _export createInstanceData(HINSTANCE hInstance)
{
  destroyInstanceData();
	lpPureWave=new PureWave(hInstance);
}

void CALLBACK _export destroyInstanceData(void)
{
	if(lpPureWave){delete lpPureWave;lpPureWave=0;}
  waveForms.size(0);
}