From a30419c2781cbfbb87dd3c8b3c832be471afeeb0 Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Wed, 6 Aug 2014 12:40:21 -0400 Subject: Split out option handling into its own file. --- options.h | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 options.h (limited to 'options.h') diff --git a/options.h b/options.h new file mode 100644 index 0000000..6f1b2f8 --- /dev/null +++ b/options.h @@ -0,0 +1,45 @@ +/********************************************************************* + * kd-forest * + * Copyright (C) 2014 Tavian Barnes * + * * + * This program is free software. It comes without any warranty, to * + * the extent permitted by applicable law. You can redistribute it * + * and/or modify it under the terms of the Do What The Fuck You Want * + * To Public License, Version 2, as published by Sam Hocevar. See * + * the COPYING file or http://www.wtfpl.net/ for more details. * + *********************************************************************/ + +#ifndef OPTIONS_H +#define OPTIONS_H + +#include +#include + +// Possible generation modes +typedef enum { + MODE_HUE_SORT, + MODE_RANDOM, +} mode_t; + +// Possible color spaces +typedef enum { + COLOR_SPACE_RGB, + COLOR_SPACE_LAB, + COLOR_SPACE_LUV, +} color_space_t; + +// Command-line options +typedef struct { + unsigned int bit_depth; + mode_t mode; + color_space_t color_space; + bool animate; + const char *filename; + unsigned int seed; + bool help; +} options_t; + +bool parse_options(options_t *options, int argc, char *argv[]); +void print_usage(FILE *file, const char *command); + +#endif // OPTIONS_H -- cgit v1.2.3