struct SSystemInitParams {
  void * hInstance;
  void * hWnd;
  ILog * pLog;
  ILogCallback * pLogCallback;
  ISystemUserCallback * pUserCallback;
  const char* sLogFileName;
  IValidator * pValidator;
  IOutputPrintSink * pPrintSync;
  char szSystemCmdLine[2048];
  char szUserPath[256];
  char szBinariesDir[256];
  bool bEditor;
  bool bPreview;
  bool bTestMode;
  bool bDedicatedServer;
  bool bExecuteCommandLine;
  bool bUIFramework;
  bool bSkipFont;
  bool bSkipRenderer;
  bool bSkipConsole;
  bool bSkipNetwork;
  bool bSkipLiveCreate;
  bool bMinimal;
  bool bSkipInput;
  bool bTesting;
  bool bNoRandom;
  bool bShaderCacheGen;
  bool bUnattendedMode;
  ISystem * pSystem;
  IGameStartup * pGameStartup;
  void * pCheckFunc;
  ProtectedFunction pProtectedFunctions[eProtectedFuncsLast];
  SCvarsDefault * pCvarsDefault;
};

ISystem.h

Structure passed to Init method of ISystem interface.

bool bDedicatedServer;

When running a dedicated server.

bool bEditor;

When running in Editor mode.

bool bExecuteCommandLine;

can be switched of to suppress the feature or do it later during the initialization.

bool bMinimal;

Don't load banks

bool bNoRandom;

use fixed generator init/seed

bool bPreview;

When running in Preview mode (Minimal initialization).

bool bShaderCacheGen;

When running in shadercache gen mode

bool bSkipConsole;

Don't create console

bool bSkipFont;

Don't load CryFont.dll

bool bSkipInput;

do not load CryInput

bool bSkipLiveCreate;

Don't create LiveCreate

bool bSkipNetwork;

Don't create Network

bool bSkipRenderer;

Don't load Renderer

bool bTesting;

CryUnit

bool bTestMode;

When running in Automated testing mode.

bool bUIFramework;

bool bUnattendedMode;

When running as part of a build on build-machines: Prevent popping up of any dialog

void * hInstance;

void * hWnd;

void * pCheckFunc;

Authentication function (must be set).

SCvarsDefault * pCvarsDefault;

to override the default value of some cvar

IGameStartup * pGameStartup;

Pointer to the calling GameStartup instance, to allow use of some game specific data during engine init. char szLocalIP[256]; // local IP address (needed if we have several servers on one machine)

ILog * pLog;

You can specify your own ILog to be used by System.

ILogCallback * pLogCallback;

You can specify your own ILogCallback to be added on log creation (used by Editor).

IOutputPrintSink * pPrintSync;

Print Sync which can be used to catch all output from engine

ProtectedFunction pProtectedFunctions[eProtectedFuncsLast];

Protected functions.

ISystem * pSystem;

Pointer to existing ISystem interface, it will be reused if not NULL.

ISystemUserCallback * pUserCallback;

IValidator * pValidator;

You can specify different validator object to use by System.

const char* sLogFileName;

File name to use for log.

char szBinariesDir[256];

char szSystemCmdLine[2048];

Command line.

char szUserPath[256];

User alias path relative to My Documents folder.

Initialization defaults.

SSystemInitParams();

typedef void* (* ProtectedFunction)(void *param1,void *param2);