Initial commit: client source

source/MilesLib/SoundManager2D.cpp

@@ -0,0 +1,79 @@
+#include "Stdafx.h"
+#include "SoundManager2D.h"
+
+CSoundManager2D::CSoundManager2D()
+{
+}
+
+CSoundManager2D::~CSoundManager2D()
+{	
+}
+
+bool CSoundManager2D::Initialize()
+{
+	CSoundBase::Initialize();
+
+	if (ms_DIGDriver)
+		return true;
+
+	ms_DIGDriver = AIL_open_digital_driver(44100, 16, 2, 0);
+	
+	for (int i = 0; i < INSTANCE_MAX_COUNT; ++i)
+		ms_Instances[i].Initialize();
+/*	ms_DIGDriver = AIL_open_digital_driver(44100,
+										   (DIG_F_STEREO_16 & DIG_F_16BITS_MASK) ? 16 : 8,
+										   (DIG_F_STEREO_16 & DIG_F_16BITS_MASK) ? 2 : 1,
+										   0);
+*/
+	return true;
+}
+
+void CSoundManager2D::Destroy()
+{	
+	for (int i = 0; i < INSTANCE_MAX_COUNT; ++i)
+		ms_Instances[i].Destroy();
+	
+	if (ms_DIGDriver != NULL)
+	{
+		AIL_close_digital_driver(ms_DIGDriver);
+		ms_DIGDriver = NULL;
+	}	
+
+	CSoundBase::Destroy();
+}
+
+ISoundInstance * CSoundManager2D::GetInstance(const char * c_pszFileName)
+{
+	DWORD dwFileCRC = GetFileCRC(c_pszFileName);
+	TSoundDataMap::iterator itor = ms_dataMap.find(dwFileCRC);
+
+	CSoundData * pkSoundData;
+
+	if (itor == ms_dataMap.end())
+		pkSoundData = AddFile(dwFileCRC, c_pszFileName); // CSoundBase::AddFile
+	else
+		pkSoundData = itor->second;
+
+	assert(pkSoundData != NULL);
+
+	static DWORD k = 0;
+
+	DWORD start = k++;
+	DWORD end = start + INSTANCE_MAX_COUNT;
+
+	while (start < end)
+	{
+		CSoundInstance2D * pkInst = &ms_Instances[start % INSTANCE_MAX_COUNT];
+
+		if (pkInst->IsDone())
+		{
+			if (!pkInst->SetSound(pkSoundData))
+				TraceError("CSoundManager2D::GetInstance (filename: %s)", c_pszFileName);
+			return (pkInst);
+		}
+
+		++start;
+	}
+
+	return NULL;
+}