Logging cleanup (#69)

* Mac OS X 10.6 & More C++03 Support

* Fix SDL2 options.txt loading for C++03

* Output/Logging Overhaul
* Added StandardOut class
* Renamed LOGX macros to LOG_X
* Removed LogMsg macros in favor of LOG_X
* Added console window for debug Windows builds

* Updated Xcode Project
+ StandardOut.hpp
+ StandardOut.cpp

* StandardOut_windows
* Replaced the Windows #ifdefs in StandardOut with StandardOut_windows

---------

Co-authored-by: Brent Da Mage <BrentDaMage@users.noreply.github.com>

source/common/StandardOut.hpp

@@ -0,0 +1,42 @@
+#pragma once
+
+#include <string>
+
+class StandardOut
+{
+private:
+	static StandardOut* m_singleton;
+public:
+	static StandardOut* const singleton();
+
+	StandardOut();
+	~StandardOut();
+
+	virtual void print(const char* const str);
+	virtual void print(std::string str);
+	virtual void vprintf(const char* const fmt, va_list argPtr);
+	virtual void printf(const char* const fmt, ...);
+};
+
+#ifdef _DEBUG
+
+#define LOG(...) StandardOut::singleton()->printf(__VA_ARGS__)
+
+#ifdef PLATFORM_ANDROID
+#define LOG_I(...) __android_log_print(ANDROID_LOG_INFO,  "MinecraftPE", __VA_ARGS__)
+#define LOG_W(...) __android_log_print(ANDROID_LOG_WARN,  "MinecraftPE", __VA_ARGS__)
+#define LOG_E(...) __android_log_print(ANDROID_LOG_ERROR, "MinecraftPE", __VA_ARGS__)
+#else
+#define LOG_I(...) LOG("[Info]:  " __VA_ARGS__)
+#define LOG_W(...) LOG("[WARN]:  " __VA_ARGS__)
+#define LOG_E(...) LOG("[ERROR]: " __VA_ARGS__)
+#endif
+
+#else
+
+#define LOG(...)
+#define LOG_I(...)
+#define LOG_W(...)
+#define LOG_E(...)
+
+#endif