Implement VFTable's to interface with engine (for the most part mapped out, only the new VPK methods needs further reversing).
This exposes a good majority of the FileSystem implementation of the engine, to the SDK.
CUtlVector containing callbacks (you can have several callbacks for each ConVar).
also, in 'ConVar::InternalSetValue' Valve and Respawn run V_atod (atof) on function param 'pszValue', but they also check if input param 'pszValue' is a nullptr (which in this case, 'pszNewValue' gets set to an empty string), but yet they deref 'pszValue' (nullptr or not) in 'SetColorFromString' and V_atod, is this correct behavior?
For now I swapped these out with 'pszNewValue' for the very rare event the string happens to be nullptr.
* Use responceid from server to determine in which context to log.
* Moved all script loggers from combined enums to minus instead (SERVER = -3, CLIENT = -2, UI = -1 SERVER_CODE = 0, etc), this makes it much easier to align stuff in combined systems such as the RUI logger or NetMsg().
* Color log networked RCON messages properly on the client.
* Added dedicated logger for all received RCON messages (net_console.log).
* Log commands submitted through in-game console (allows for easier debugging when going through log files).
* Implemented robust length-prefix framing logic for non-blocking sockets (previously used character sequences to determine length, but you cannot use character sequences on protocol buffers as its binary data. This logic should fix all problems regarding some commands not getting networked properly to the server and stuff not getting printed on the client).
* Increased buffer size to std::vector::max_size when netconsole is authenticated (MAX_NETCONSOLE_INPUT_LEN still remains enforced on accepted but not authenticated connections to prevent attackers from crashing the server).
* Process max 1024 bytes each recv buffer iteration.
* Additional optimizations and cleanup.
Implemented StringSplit() (split string with a delimiter, and stop splitting after either the last delimiter has been reached, or nMax, so when nMax is 2, then 'SET mat_sky_color 255 255 0 255' gets split into: "SET" "mat_sky_color" "255 255 0 255").
Netconsole now sends ConVar's/ConCommands and values separately with use of StringSplit.
ConVar now uses internal ChangeStringValue (this runs the callback).
* Changing RCON passwords on the server now closes all connections and re-initializes the system.
* Fully mapped out VFTable interface for IConVar* (used for ConVar callbacks, see callback.cpp).
* Pointer to g_pMemAllocSingleton
* New wrapper for returning the singleton, and creating one if not yet initialized (game shares the same pointer, and is aware of its creation).
* Move render utils to dedicated file.
* Implement more render/mesh utils.
* Added structure for OverlayTriangle_t, OverlaySweptBox_t and OverlayCapsule_t.
OverlayCapsule_t has been modified to accommodate the size in r5 (2 new vectors).
SourceSDK mathlib port with light modifications.
Renamed Vector to Vector3D (to avoid confusion with std::vector (declared as vector) and Vector2D/Vector4D).
Fixed wrong order of 'CCommandLine::ParmValue()' methods. Float overload was first, char const* last.
Added reversed members (confirmed size of 2096 bytes).
CConsole now uses a dedicated class for logging text (modified CTextEditor class (CTextLogger)). The class uses an ImDraw list with a character vector to draw the text.
Text could be selected by double click (word), triple click (line), a selection by dragging the cursor, or everything with 'ctrl + a'.
Moved logging functions to dbg.h (tier0) and export them from the dll.
Added additional functions for checking bad pointers (debug only!).
Reduced output code size.
* Mostly rebuild CServer structure.
* Partially rebuild CNetworkStringTable structure.
* Partially rebuild CNetworkStringTableContainer structure.
* Removed redundant patterns which are now covered in the data structure.
