150 : Node 150

Balthazar:

xxxx

// Initialize general game state info. function init_game() { ... // How fast the player paddles move. _game.paddle_speed = 3; // How fast the ball moves (in x and y direction).

_game.ball_speed = 2;

_game.default_ball_speed = 2;

_game.current_ball_speed = 0; // Current game state: 'score', 'playing', 'gameover' _game.state = 'playing'; ... }

// Initialize ball data. function init_ball() { _ball.width = 20; _ball.height = 20; _ball.x = (_game.width - _ball.width) / 2.0; _ball.y = 0;

_ball.velocity_x = _game.ball_speed;

_ball.velocity_y = _game.ball_speed;

_game.current_ball_speed = _game.default_ball_speed;

_ball.velocity_x = _game.current_ball_speed;

_ball.velocity_y = _game.current_ball_speed; }

// Handle ball movement and collision. function update_ball() { ... // Bounce off vertical walls. if (_ball.x <= 0) { update_scores(0, 1); } if (_ball.x >= _game.width - _ball.width) { update_scores(1, 0); } // Bounce off paddles.

var ball_speed2 = (_game.ball_speed / 2.0)

var ball_speed2 = (_game.current_ball_speed / 2.0) if (_ball.velocity_x < 0 && _ball.x + ball_speed2 > _player1.x + _player1.width && _ball.x - ball_speed2 <= _player1.x + _player1.width && _ball.y + _ball.height >= _player1.y && _ball.y <= _player1.y + _player1.height) {

_ball.velocity_x = _game.ball_speed;

_game.current_ball_speed *= 1.05;

_ball.velocity_x = _game.current_ball_speed; } if (_ball.velocity_x > 0 && _ball.x + _ball.width + ball_speed2 > _player2.x && _ball.x + _ball.width - ball_speed2 <= _player2.x && _ball.y + _ball.height >= _player2.y && _ball.y <= _player2.y + _player2.height) {

_ball.velocity_x = -_game.ball_speed;

_game.current_ball_speed *= 1.05;

_ball.velocity_x = -_game.current_ball_speed; } }

GOTO 200