From b4911c2abfa513e91c82a712ef277f7e6209b502 Mon Sep 17 00:00:00 2001 From: Vito Caputo Date: Sat, 18 Apr 2020 20:29:15 -0700 Subject: *: initial commit This is largely ripped out of Eon to try give a reusable scaffolding for accelerating SDL-based simple game development. I expect there to be future commits adding more configurability like a means of influencing which flags are passed to SDL_Init(), e.g. if you have no need for joystick support, don't pass in that flag, and libplay won't pass it to SDL_Init() and do the joystick opening/mapping dance, etc. --- src/macros.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 src/macros.h (limited to 'src/macros.h') diff --git a/src/macros.h b/src/macros.h new file mode 100644 index 0000000..cee2464 --- /dev/null +++ b/src/macros.h @@ -0,0 +1,34 @@ +/* + * Copyright (C) 2020 - Vito Caputo - + * + * This program is free software: you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 3 as published + * by the Free Software Foundation. + * + * 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 . + */ + +#ifndef _MACROS_H +#define _MACROS_H + +#include +#include + +#define fatal_if(_cond, _fmt, ...) \ + if (_cond) { \ + fprintf(stderr, "Fatal error: " _fmt "\n", ##__VA_ARGS__); \ + exit(EXIT_FAILURE); \ + } + +#define warn_if(_cond, _fmt, ...) \ + if (_cond) { \ + fprintf(stderr, "Warning: " _fmt "\n", ##__VA_ARGS__); \ + } + +#endif -- cgit v1.2.3