migrate ALMOST everything from source tree into client

source/client/sound/SoundSystem.cpp

@@ -0,0 +1,48 @@
+/********************************************************************
+	Minecraft: Pocket Edition - Decompilation Project
+	Copyright (C) 2023 iProgramInCpp
+	
+	The following code is licensed under the BSD 1 clause license.
+	SPDX-License-Identifier: BSD-1-Clause
+ ********************************************************************/
+
+#include "SoundSystem.hpp"
+
+bool SoundSystem::isAvailable()
+{
+	return false;
+}
+
+void SoundSystem::setListenerPos(float x, float y, float z)
+{
+}
+
+#ifndef ORIGINAL_CODE
+void SoundSystem::setListenerAngle(float yaw, float pitch)
+{
+}
+#else
+void SoundSystem::setListenerAngle(float yaw)
+{
+}
+#endif
+
+void SoundSystem::load(const std::string& sound)
+{
+}
+
+void SoundSystem::play(const std::string& sound)
+{
+}
+
+void SoundSystem::pause(const std::string& sound)
+{
+}
+
+void SoundSystem::stop(const std::string& sound)
+{
+}
+
+void SoundSystem::playAt(const SoundDesc& sound, float x, float y, float z, float a, float b)
+{
+}