gzdoom-gles/src/doomtype.h
Christoph Oelckers 641f946e32 - Fixed: The big endian version of PalEntry did not add the DWORD d field.
- Fixed: TObjPtr did not use a union to map its 2 pointers together.
- Added a compatibility mode for A_Mushroom. For DECORATE it is an additional
  parameter but to force it for Dehacked mods some minor hacks using the
  Misc1 variable were needed.


SVN r1746 (trunk)
2009-08-02 10:48:58 +00:00

220 lines
5.4 KiB
C++

// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
// $Id: doomtype.h,v 1.2 1997/12/29 19:50:48 pekangas Exp $
//
// Copyright (C) 1993-1996 by id Software, Inc.
//
// This source is available for distribution and/or modification
// only under the terms of the DOOM Source Code License as
// published by id Software. All rights reserved.
//
// The source is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
// for more details.
//
// DESCRIPTION:
// Simple basic typedefs, isolated here to make it easier
// separating modules.
//
//-----------------------------------------------------------------------------
#ifndef __DOOMTYPE__
#define __DOOMTYPE__
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifdef _MSC_VER
// VC++ does not define PATH_MAX, but the Windows headers do define MAX_PATH.
// However, we want to avoid including the Windows headers in most of the
// source files, so we can't use it. So define PATH_MAX to be what MAX_PATH
// currently is:
#define PATH_MAX 260
#endif
#include <limits.h>
#include "tarray.h"
#include "name.h"
#include "zstring.h"
#include "vectors.h"
// Since this file is included by everything, it seems an appropriate place
// to check the NOASM/USEASM macros.
#if defined(__APPLE__)
// The assembly code needs to be tweaked for Mach-O before enabled on Macs.
#ifndef NOASM
#define NOASM
#endif
#endif
// There are three assembly-related macros:
//
// NOASM - Assembly code is disabled
// X86_ASM - Using ia32 assembly code
// X64_ASM - Using amd64 assembly code
//
// Note that these relate only to using the pure assembly code. Inline
// assembly may still be used without respect to these macros, as
// deemed appropriate.
#ifndef NOASM
// Select the appropriate type of assembly code to use.
#if defined(_M_IX86) || defined(__i386__)
#define X86_ASM
#ifdef X64_ASM
#undef X64_ASM
#endif
#elif defined(_M_X64) || defined(__amd64__)
#define X64_ASM
#ifdef X86_ASM
#undef X86_ASM
#endif
#else
#define NOASM
#endif
#endif
#ifdef NOASM
// Ensure no assembly macros are defined if NOASM is defined.
#ifdef X86_ASM
#undef X86_ASM
#endif
#ifdef X64_ASM
#undef X64_ASM
#endif
#endif
#if defined(_MSC_VER) || defined(__WATCOMC__)
#define STACK_ARGS __cdecl
#else
#define STACK_ARGS
#endif
#if defined(_MSC_VER)
#define NOVTABLE __declspec(novtable)
#else
#define NOVTABLE
#endif
#include "basictypes.h"
// Bounding box coordinate storage.
enum
{
BOXTOP,
BOXBOTTOM,
BOXLEFT,
BOXRIGHT
}; // bbox coordinates
// [RH] This gets used all over; define it here:
int STACK_ARGS Printf (int printlevel, const char *, ...) GCCPRINTF(2,3);
int STACK_ARGS Printf (const char *, ...) GCCPRINTF(1,2);
// [RH] Same here:
int STACK_ARGS DPrintf (const char *, ...) GCCPRINTF(1,2);
extern "C" int mysnprintf(char *buffer, size_t count, const char *format, ...) GCCPRINTF(3,4);
extern "C" int myvsnprintf(char *buffer, size_t count, const char *format, va_list argptr) GCCFORMAT(3);
// game print flags
enum
{
PRINT_LOW, // pickup messages
PRINT_MEDIUM, // death messages
PRINT_HIGH, // critical messages
PRINT_CHAT, // chat messages
PRINT_TEAMCHAT // chat messages from a teammate
};
#define PRINT_LOW 0 // pickup messages
#define PRINT_MEDIUM 1 // death messages
#define PRINT_HIGH 2 // critical messages
#define PRINT_CHAT 3 // chat messages
#define PRINT_TEAMCHAT 4 // chat messages from a teammate
#define PRINT_LOG 5 // only to logfile
#define PRINT_BOLD 200 // What Printf_Bold used
struct PalEntry
{
PalEntry () {}
PalEntry (DWORD argb) { d = argb; }
operator DWORD () const { return d; }
PalEntry &operator= (DWORD other) { d = other; return *this; }
PalEntry InverseColor() const { PalEntry nc; nc.a = a; nc.r = 255 - r; nc.g = 255 - g; nc.b = 255 - b; return nc; }
#ifdef WORDS_BIGENDIAN
PalEntry (BYTE ir, BYTE ig, BYTE ib) : a(0), r(ir), g(ig), b(ib) {}
PalEntry (BYTE ia, BYTE ir, BYTE ig, BYTE ib) : a(ia), r(ir), g(ig), b(ib) {}
union
{
struct
{
BYTE a,r,g,b;
};
DWORD d;
};
#else
PalEntry (BYTE ir, BYTE ig, BYTE ib) : b(ib), g(ig), r(ir), a(0) {}
PalEntry (BYTE ia, BYTE ir, BYTE ig, BYTE ib) : b(ib), g(ig), r(ir), a(ia) {}
union
{
struct
{
BYTE b,g,r,a;
};
DWORD d;
};
#endif
};
// Screenshot buffer image data types
enum ESSType
{
SS_PAL,
SS_RGB,
SS_BGRA
};
#ifndef M_PI
#define M_PI 3.14159265358979323846 // matches value in gcc v2 math.h
#endif
template <typename T, size_t N>
char ( &_ArraySizeHelper( T (&array)[N] ))[N];
#define countof( array ) (sizeof( _ArraySizeHelper( array ) ))
// Auto-registration sections for GCC.
// Apparently, you cannot do string concatenation inside section attributes.
#ifdef __MACH__
#define SECTION_AREG "__DATA,areg"
#define SECTION_CREG "__DATA,creg"
#define SECTION_GREG "__DATA,greg"
#define SECTION_MREG "__DATA,mreg"
#define SECTION_YREG "__DATA,yreg"
#else
#define SECTION_AREG "areg"
#define SECTION_CREG "creg"
#define SECTION_GREG "greg"
#define SECTION_MREG "mreg"
#define SECTION_YREG "yreg"
#endif
#endif