src/player.h

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\
 * nSnake - The classic snake game with ncurses.                              *
 * Copyright (C) 2011-2012  Alexandre Dantas (kure)                           *
 *                                                                            *
 * This file is part of nSnake.                                               *
 *                                                                            *
 * nSnake 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          *
 * 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 <http://www.gnu.org/licenses/>.      *
 *                                                                            *
 * homepage: http://sourceforge.net/projects/nsnake/                          *
 *                                                                            *
\* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#ifndef PLAYER_DEFINED
#define PLAYER_DEFINED


#include "nsnake.h"


struct player_pieces
{
        int x; 
        int y; 
};


enum directions { UP = 0, LEFT, DOWN, RIGHT };


struct player_t
{
        int is_alive;   
        int     speed;      
        int     size;       
        int score;      
        int direction;  
        struct player_pieces* body; 
};


extern struct player_t snake;


void player_change_direction (int new_direction);
int  player_collided_with_borders ();
void player_exit ();
int  player_hit_borders ();
int  player_hit_fruit ();
int  player_hit_self ();
void player_increase_score (int add);
void player_increase_size (int size);
void player_init ();
void player_teleport_borders ();
void player_update ();


#endif