/*
 * Colour definitions for slide puzzle game.
 * Copyright © 2022 Nick Bowler
 *
 * 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 <https://www.gnu.org/licenses/>.
 */

#ifndef RRACE_COLOUR_H_
#define RRACE_COLOUR_H_

enum { COLOUR_PRIMARY, COLOUR_DARK, COLOUR_LIGHT, COLOUR_MAX };

#ifndef COLOUR_SYSTEM
#  define COLOUR_SYSTEM X11
#endif

#define COLOUR_SYS_X11(r, g, b) "#"#r#g#b

#define COLOUR_SYS__(mode, c) COLOUR_SYS_##mode c
#define COLOUR_SYS_(mode, c) COLOUR_SYS__(mode, c)
#define COLOUR_SYS(c) COLOUR_SYS_(COLOUR_SYSTEM, c)

/* red */
#define COLOUR0_PRIMARY_RGB_ (8d, 2e, 28)
#define COLOUR0_LIGHT_RGB_   (a1, 48, 42)
#define COLOUR0_DARK_RGB_    (6a, 1b, 17)

#define COLOUR0_PRIMARY COLOUR_SYS(COLOUR0_PRIMARY_RGB_)
#define COLOUR0_LIGHT   COLOUR_SYS(COLOUR0_LIGHT_RGB_)
#define COLOUR0_DARK    COLOUR_SYS(COLOUR0_DARK_RGB_)

/* orange */
#define COLOUR1_PRIMARY_RGB_ (b4, 6e, 28)
#define COLOUR1_LIGHT_RGB_   (c7, 90, 4f)
#define COLOUR1_DARK_RGB_    (92, 4a, 16)

#define COLOUR1_PRIMARY COLOUR_SYS(COLOUR1_PRIMARY_RGB_)
#define COLOUR1_LIGHT   COLOUR_SYS(COLOUR1_LIGHT_RGB_)
#define COLOUR1_DARK    COLOUR_SYS(COLOUR1_DARK_RGB_)

/* yellow */
#define COLOUR2_PRIMARY_RGB_ (d8, b7, 40)
#define COLOUR2_LIGHT_RGB_   (e2, c6, 5d)
#define COLOUR2_DARK_RGB_    (c5, 9f, 39)

#define COLOUR2_PRIMARY COLOUR_SYS(COLOUR2_PRIMARY_RGB_)
#define COLOUR2_LIGHT   COLOUR_SYS(COLOUR2_LIGHT_RGB_)
#define COLOUR2_DARK    COLOUR_SYS(COLOUR2_DARK_RGB_)

/* green */
#define COLOUR3_PRIMARY_RGB_ (28, 64, 28)
#define COLOUR3_DARK_RGB_    (19, 47, 19)
#define COLOUR3_LIGHT_RGB_   (4e, 87, 4e)

#define COLOUR3_PRIMARY COLOUR_SYS(COLOUR3_PRIMARY_RGB_)
#define COLOUR3_LIGHT   COLOUR_SYS(COLOUR3_LIGHT_RGB_)
#define COLOUR3_DARK    COLOUR_SYS(COLOUR3_DARK_RGB_)

/* blue */
#define COLOUR4_PRIMARY_RGB_ (00, 34, 71)
#define COLOUR4_DARK_RGB_    (00, 1f, 4f)
#define COLOUR4_LIGHT_RGB_   (00, 52, 8b)

#define COLOUR4_PRIMARY COLOUR_SYS(COLOUR4_PRIMARY_RGB_)
#define COLOUR4_LIGHT   COLOUR_SYS(COLOUR4_LIGHT_RGB_)
#define COLOUR4_DARK    COLOUR_SYS(COLOUR4_DARK_RGB_)

/* white */
#define COLOUR5_PRIMARY_RGB_ (dc, dc, dc)
#define COLOUR5_LIGHT_RGB_   (ea, ea, ea)
#define COLOUR5_DARK_RGB_    (c0, c0, c0)

#define COLOUR5_PRIMARY COLOUR_SYS(COLOUR5_PRIMARY_RGB_)
#define COLOUR5_LIGHT   COLOUR_SYS(COLOUR5_LIGHT_RGB_)
#define COLOUR5_DARK    COLOUR_SYS(COLOUR5_DARK_RGB_)

#endif