player_snake.cpp

#include "player_snake.hpp"


//PlayerSnake Implementation
//
PlayerSnake::PlayerSnake()
{
    prg::application.addKeyListener(*this);
}

PlayerSnake::~PlayerSnake()
{
    prg::application.removeKeyListener(*this);
}

bool PlayerSnake::onKey(const prg::IKeyEvent::KeyEvent& key_event)
{
    if(key_event.key_state == KeyEvent::KB_DOWN) {
        switch(key_event.key) {

        case KeyEvent::KB_LEFT_KEY:
            changeDirection(Direction::West);
            break;
        case KeyEvent::KB_RIGHT_KEY:
            changeDirection(Direction::East);
            break;
        case KeyEvent::KB_UP_KEY:
            changeDirection(Direction::North);
            break;
        case KeyEvent::KB_DOWN_KEY:
            changeDirection(Direction::South);
            break;
        }
    }
    return true;
}