planetblupi/src/blupi.h

/*
 * This file is part of the planetblupi source code
 * Copyright (C) 1997, Daniel Roux & EPSITEC SA
 * Copyright (C) 2017, Mathieu Schroeter
 * http://epsitec.ch; http://www.blupi.org; http://github.com/blupi-games
 *
 * This program 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.
 *
 * This program 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 this program. If not, see http://gnu.org/licenses
 */

#pragma once

#include <SDL2/SDL.h>
#include <libintl.h>
#include <string>

#include "config.h"

extern SDL_Window *   g_window;
extern SDL_Renderer * g_renderer;
extern bool           g_bFullScreen;
extern bool           g_restoreBugs;
extern bool           g_restoreMidi;
extern bool           g_enableRecorder;
extern std::string    g_playRecord;

struct Point {
  Sint32 x;
  Sint32 y;
};

struct Rect {
  Sint32 left;
  Sint32 top;
  Sint32 right;
  Sint32 bottom;
};

typedef Uint32 ColorRef;

#if defined(_WIN64)
typedef unsigned __int64 WParam;
typedef __int64          LParam;
#else
typedef Uint32 WParam;
typedef Sint32 LParam;
#endif

#undef LOWORD
#undef HIWORD
#define LOWORD(l) ((Uint16) (((Uint32) (l)) & 0xffff))
#define HIWORD(l) ((Uint16) ((((Uint32) (l)) >> 16) & 0xffff))

#define PB_STRINGIFY(s) #s
#define PB_TOSTRING(s) PB_STRINGIFY (s)
#define PB_VERSION_INT(a, b, c) (a << 16 | b << 8 | c)
#define PB_VERSION_DOT(a, b, c) a##.##b##.##c
#define PB_VERSION(a, b, c) PB_VERSION_DOT (a, b, c)
#define PLANETBLUPI_VERSION \
  PB_VERSION (PB_VERSION_MAJOR, PB_VERSION_MINOR, PB_VERSION_PATCH)
#define PLANETBLUPI_VERSION_INT \
  PB_VERSION_INT (PB_VERSION_MAJOR, PB_VERSION_MINOR, PB_VERSION_PATCH)
#define PLANETBLUPI_VERSION_STR PB_TOSTRING (PLANETBLUPI_VERSION)

#ifdef _WIN32
#define countof(a) _countof (a)
#else /* _WIN32 */
#define countof(a) (sizeof (a) / sizeof (*a))
#endif /* !_WIN32 */

// clang-format off
#define VK_END   0x23
#define VK_LEFT  0x25
#define VK_UP    0x26
#define VK_RIGHT 0x27
#define VK_DOWN  0x28

#define EV_KEYDOWN     0x0100
#define EV_KEYUP       0x0101
#define EV_MOUSEMOVE   0x0200
#define EV_LBUTTONDOWN 0x0201
#define EV_LBUTTONUP   0x0202
#define EV_RBUTTONDOWN 0x0204
#define EV_RBUTTONUP   0x0205
// clang-format on