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internal.h

Go to the documentation of this file.

// OMICRON ENGINE HEADER FILE
//
// --------------------------------------------------------------------------
// Copyright (C) 2001-2002 by Bjoern Paetzel <kolrabi@gmx.de>
//
// This file is part of the Omicron Engine.
//
// The Omicron Engine is free software; you can redistribute it and/or modify
// it under the terms of the  GNU General Public License  as published by the
// Free Software Foundation;  either version  2  of the License,  or (at your
// option) any later version.
//
// The Omicron Engine  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 General Public License
// for more details.
//
// You should have  received a copy of the  GNU General Public License  along
// with The Omicron Engine;  if not,  write to the  Free Software Foundation,
// Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
//
// --------------------------------------------------------------------------
// Last modified:       $Date: 2002/12/07 19:02:17 $
// By           :       $Author: kolrabi $
// $Id: internal.h,v 1.1.1.1 2002/12/07 19:02:17 kolrabi Exp $ 

/*

  $Log: internal.h,v $
  Revision 1.1.1.1  2002/12/07 19:02:17  kolrabi
  initial release


*/

// Internally included
#define             OMICRON_INTERNAL 
/*
// If in debug mode, activate profiler, memory management
#if defined(_DEBUG) || defined (DEBUG)
// #define             USE_PROFILER

// FIXME: MEMORY MANAGEMENT IS BUGGY!!!!
//#define             USE_MEMMANAGER
#endif
 
#define NOSOUND
*/
// include default engines
#include            "omicron.h"

/****************************************************************************
 ****************************************************************************
 * DEFINES ******************************************************************
 ****************************************************************************
 ****************************************************************************/

// #define             MAX_PROFILES        1024 
#define             KMF_VERSION         0x00000002

/* HELPER MACROS ************************************************************/ 

// b, g, r, a bytes to long : 0xaabbccdd
#define _BYTES2LONG(r,g,b,a) \
    ((ulong)((((a)&0xff)<<24)|(((b)&0xff)<<16)|(((g)&0xff)<<8)|((r)&0xff))) 
 
// r, g, b, a bytes to color
#define _COLOR2LONG(r,g,b,a) \
    _BYTES2LONG((long)((r)*255.f), (long)((g)*255.f), (long)((b)*255.f), \
    (ulong)((a)*255.f)) 
 
 /*
#if defined(USE_PROFILER)
#   define          STARTPROFILE(a)         _profile_start(a);
#   define          ENDPROFILE(a)           _profile_end(a);
#else
#   define          STARTPROFILE(a)
#   define          ENDPROFILE(a)
#endif
*/

/**************************************************************************** 
 **************************************************************************** 
 * TYPES ******************************************************************** 
 **************************************************************************** 
 ****************************************************************************/ 

#if !defined(INTERNAL_TYPES_DEFINED)
#define INTERNAL_TYPES_DEFINED 
/*
typedef struct _profile_s 
{ 
    char        *name; 
    long        calls; 
    long        totaltime; 
    long        mintime; 
    long        maxtime; 
    long        starttime; 
    long        maxrecursion;
    long        currentrecursion;
} _profile_t; 
 */
#endif 

#if defined(WIN32) && !defined(PFD_GENERIC_ACCELERATED)
// some compilers dont know this
#define PFD_GENERIC_ACCELERATED     0x00001000
#endif
 
/**************************************************************************** 
 **************************************************************************** 
 * FUNCTIONS **************************************************************** 
 **************************************************************************** 
 ****************************************************************************/ 
 
/* MISC *********************************************************************/ 

ulong           _time_get(); 
void            init_vars();
void            _showmem(bool showleaks);
  
/* WINDOW *******************************************************************/ 
 
#if defined(WIN32) 
HWND            _win_init
( 
    ulong     wWidth, 
    ulong     wHeight, 
    HINSTANCE hInstance, 
    bool      bFullscreen 
);

#else 
 
ulong           _win_init
( 
    ulong   wWidth, 
    ulong   wHeight, 
    bool    bFullscreen 
); 
 
#endif 
 
void            _win_deinit
(
)
; 

ulong           _win_mainloop
(
)
; 

/* SOUND SYSTEM *************************************************************/ 
/*
// out of order 
int             _sound_init
(
)
; 

void            _sound_deinit
(
)
; 

void            _sound_update 
(
)
; 
*/
 
/* INPUT SYSTEM *************************************************************/ 
 
ulong           _input_init
(
)
;
 
void            _input_deinit
(
)
; 

void            _input_update
(
)
; 

ushort          _get_key_ascii
(
    uchar     key
)
; 

/* GFX **********************************************************************/ 
 
ulong           _gfx_init
( 
    ushort    nWidth, 
    ushort    nHeight, 
    ulong     bFullscreen
)
;
 
ulong           _gfx_deinit         
(
)
; 

ulong           _gfx_resize
(
    ushort    nWidth, 
    ushort    nHeight, 
    ulong     bFullscreen
)
; 

/* LOG **********************************************************************/ 
 
void            _log_init           (); 
void            _log_deinit         (); 
 
/* PROFILING ****************************************************************/ 
 /*
void            _profile_start(char*); 
void            _profile_end(char*); 
void            _profile_init(); 
void            _profile_show();
*/
#if defined(WIN32) 
// extern PFNGLACTIVETEXTUREARBPROC        glActiveTextureARB;
// extern PFNGLCLIENTACTIVETEXTUREARBPROC  glClientActiveTextureARB;
#endif

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