//
// Copyright 2020 Electronic Arts Inc.
//
// TiberianDawn.DLL and RedAlert.dll and corresponding source code 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 3 of the License, or (at your option) any later version.

// TiberianDawn.DLL and RedAlert.dll and corresponding source code is distributed 
// in the hope that it will be useful, but with permitted additional restrictions 
// under Section 7 of the GPL. See the GNU General Public License in LICENSE.TXT 
// distributed with this program. You should have received a copy of the 
// GNU General Public License along with permitted additional restrictions 
// with this program. If not, see https://github.com/electronicarts/CnC_Remastered_Collection

/* $Header: /CounterStrike/COMPAT.H 1     3/03/97 10:24a Joe_bostic $ */
/***********************************************************************************************
 ***              C O N F I D E N T I A L  ---  W E S T W O O D  S T U D I O S               ***
 ***********************************************************************************************
 *                                                                                             *
 *                 Project Name : Command & Conquer                                            *
 *                                                                                             *
 *                    File Name : COMPAT.H                                                     *
 *                                                                                             *
 *                   Programmer : Joe L. Bostic                                                *
 *                                                                                             *
 *                   Start Date : 03/02/95                                                     *
 *                                                                                             *
 *                  Last Update : March 2, 1995 [JLB]                                          *
 *                                                                                             *
 *---------------------------------------------------------------------------------------------*
 * Functions:                                                                                  *
 * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */

#ifndef COMPAT_H
#define COMPAT_H


#define	BuffType		BufferClass
//#define movmem(a,b,c) memmove(b,a,c)
#define ShapeBufferSize	_ShapeBufferSize

/*=========================================================================*/
/* Define some equates for the different graphic routines we will install	*/
/*		later.																					*/
/*=========================================================================*/
#define HIDBUFF	  ((void *)(0xA0000))
#define Size_Of_Region(a, b) ((a)*(b))

/*=========================================================================*/
/* Define some Graphic Routines which will only be fixed by these defines	*/
/*=========================================================================*/
#define Set_Font_Palette(a) 		Set_Font_Palette_Range(a, 0, 15)

/*
**	These are the Open_File, Read_File, and Seek_File constants.
*/
#define READ						1	// Read access.
#define WRITE						2	// Write access.

#ifndef SEEK_SET
#define SEEK_SET					0	// Seek from start of file.
#define SEEK_CUR					1	// Seek relative from current location.
#define SEEK_END					2	// Seek from end of file.
#endif

#define ERROR_WINDOW 			1
#define ErrorWindow 			1


//extern unsigned char *Palette;
extern unsigned char MDisabled;			// Is mouse disabled?
extern WORD Hard_Error_Occured;

/*
**	This is the menu control structures.
*/
typedef enum MenuIndexType {
	MENUX,
	MENUY,
	ITEMWIDTH,
	ITEMSHIGH,
	MSELECTED,
	NORMCOL,
	HILITE,
	MENUPADDING=0x1000
} MenuIndexType;


#ifdef NEVER
#define BITSPERBYTE 8
#define MAXSHORT    0x7FFF
#define HIBITS      0x8000
#define MAXLONG     0x7FFFFFFFL
#define HIBITL      0x80000000

#define MAXINT      MAXLONG
#define HIBITI      HIBITL

#define DMAXEXP     308
#define FMAXEXP     38
#define DMINEXP     -307
#define FMINEXP     -37

#define MAXDOUBLE   1.797693E+308
#define MAXFLOAT    3.37E+38F
#define MINDOUBLE   2.225074E-308
#define MINFLOAT    8.43E-37F

#define DSIGNIF     53
#define FSIGNIF     24

#define DMAXPOWTWO  0x3FF
#define FMAXPOWTWO  0x7F
#define DEXPLEN     11
#define FEXPLEN     8
#define EXPBASE     2
#define IEEE        1
#define LENBASE     1
#define HIDDENBIT   1
#define LN_MAXDOUBLE    7.0978E+2
#define LN_MINDOUBLE    -7.0840E+2
#endif

/* These defines handle the various names given to the same color. */
#define	DKGREEN	GREEN
#define	DKBLUE	BLUE
#define	GRAY		GREY
#define	DKGREY	GREY
#define	DKGRAY	GREY
#define	LTGRAY	LTGREY

int Get_IconSet_MapWidth(void const* data);
int Get_IconSet_MapHeight(void const* data);


inline unsigned char const * Get_IconSet_ControlMap(void const * data)
{
	if (data) {
		return((unsigned char const *)((char *)data + ((IControl_Type *)data)->ColorMap));
	}
	return(0);
}

#endif