/* Copyright (C) 2019  June McEnroe <june@causal.agency>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef CARDS_H
#define CARDS_H

#include <SDL_rwops.h>
#include <SDL_surface.h>
#include <stddef.h>

enum {
	Cards_CardWidth = 71,
	Cards_CardHeight = 96,
	Cards_KingWidth = 32,
	Cards_KingHeight = 32,
};

enum Cards_Card {
	Cards_Club,
	Cards_Diamond = 13,
	Cards_Heart = 26,
	Cards_Spade = 39,

	// Add rank to suit to obtain card index.
	Cards_A = 1,
	Cards_2, Cards_3, Cards_4, Cards_5, Cards_6, Cards_7, Cards_8, Cards_9,
	Cards_10, Cards_J, Cards_Q, Cards_K,

	Cards_Empty = 53,
	Cards_Back1, Cards_Back2, Cards_Back3, Cards_Back4,
	Cards_Back5, Cards_Back6, Cards_Back7, Cards_Back8,
	Cards_Back9, Cards_Back10, Cards_Back11, Cards_Back12,

	Cards_X = 67,
	Cards_O,

	Cards_CardCount,
};

enum Cards_FreeCell {
	Cards_KingRight = 1,
	Cards_KingLeft,
	Cards_KingWin,
	Cards_FreeCellCount,
};

enum Cards_Flag {
	Cards_ColorKey = 1 << 0,
	Cards_AlphaCorners = 1 << 1,
	Cards_BlackBorders = 1 << 2,
};

int
Cards_LoadCards(
	SDL_Surface *surfaces[], size_t count,
	SDL_RWops *rw, enum Cards_Flag flags
);

int
Cards_LoadFreeCell(
	SDL_Surface *surfaces[], size_t count,
	SDL_RWops *rw, enum Cards_Flag flags
);

int Cards_InvertSurface(SDL_Surface *surface);

#endif