player.h

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/*
Player and player movement related data structures for Sokoban
Copyright (C) 2022, 2023 Efe ERKEN
 
This file is part of Sokoban
 
Sokoban 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.
 
Sokoban 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 Sokoban.  If not, see <https://www.gnu.org/licenses/>.
 
SPDX-License-Identifier: GPL-3.0-or-later
*/
 
#ifndef PLAYER_HEADER
#define PLAYER_HEADER
 
struct Grid;
typedef struct Grid grid;
 
typedef struct Player
{
    int x; 
    int y; 
} player;
 
enum Direction
{
    LEFT = 'h',   
    BOTTOM = 'j', 
    TOP = 'k',    
    RIGHT = 'l'   
};
 
void move_player(grid *G, enum Direction D);
 
void move_player_error(grid* G);
 
#endif