start 380 project5

changes to 380 project 4
changes to 350 project 2

Signed-off-by: Amrit Panesar <apanesar@4195tech.com>

COM380/Project5/GambleKit/Engine/Sound/GkSoundDevice.cpp

@@ -0,0 +1,67 @@
+//--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+//	GambleKit Copyright (C) 2014 Ivan Donev
+//
+//	This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
+//
+//	This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
+//
+//	You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+//	contact: gamblekit@gmail.com
+//--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+#include "GkSoundDevice.h"
+
+#include <AL\alut.h>
+#include <AL\al.h>
+
+void GkSoundDevice::Initialize()
+{
+	alutInit(0, 0);
+}
+
+void GkSoundDevice::Close()
+{
+	alutExit();
+}
+
+GkSoundDevice::GkSoundDevice(int volume)
+{
+	this->volume = volume;
+}
+
+
+GkSoundDevice::~GkSoundDevice(void)
+{
+}
+
+bool GkSoundDevice::IsPlaying(GkSoundSource *soundSource)
+{
+	ALenum state;
+	alGetSourcei(soundSource->handle, AL_SOURCE_STATE, &state);
+	
+	return (state == AL_PLAYING);
+}
+
+void GkSoundDevice::PlaySource(GkSoundSource *soundSource)
+{
+	alSourcei (soundSource->handle, AL_LOOPING, AL_FALSE);
+	alSourcef (soundSource->handle, AL_GAIN, this->volume / 10.0f);
+	alSourcePlay(soundSource->handle);
+}
+
+void GkSoundDevice::PlaySourceLooping(GkSoundSource *soundSource)
+{
+	alSourcei (soundSource->handle, AL_LOOPING, AL_TRUE);
+	alSourcePlay(soundSource->handle);
+}
+
+void GkSoundDevice::PauseSource(GkSoundSource *soundSource)
+{
+	alSourcePause(soundSource->handle);
+}
+
+void GkSoundDevice::StopSource(GkSoundSource *soundSource)
+{
+	alSourceStop(soundSource->handle);
+}