070 : Node 070
Balthazar:
Paddles move kinda slow.
script.js:
// Initialize general game state info.
function init_game() {
var canvas = document.getElementById("stage");
canvas.width = 550;
canvas.height = 400;
_game.width = canvas.width;
_game.height = canvas.height;
// The keymap keeps track of which keys are currently being pressed.
_game.keymap = {};
// How fast the player paddles move.
_game.paddle_speed = 3;
}
// How fast the player paddles move.
_game.paddle_speed = 3;
}
script.js:
function check_input() {
_player1.velocity_y = 0;
// Player 1 uses the WASD keys to move.
// 'w' or 'a' to move up.
if (_game.keymap[87] || _game.keymap[65]) {
_player1.velocity_y = -1;
_player1.velocity_y = -_game.paddle_speed;
}
// 's' or 'd' to move up.
if (_game.keymap[83] || _game.keymap[68]) {
_player1.velocity_y = 1;
_player1.velocity_y = _game.paddle_speed;
}
_player2.velocity_y = 0;
// Player 2 uses the Arrow keys to move.
// Up arrow or Right arrow to move up.
if (_game.keymap[38] || _game.keymap[39]) {
_player2.velocity_y = -1;
_player2.velocity_y = -_game.paddle_speed;
}
// Down arrow or Left arrow to move up.
if (_game.keymap[40] || _game.keymap[37]) {
_player2.velocity_y = 1;
_player2.velocity_y = _game.paddle_speed;
}
}
_player1.velocity_y = -1;
_player1.velocity_y = -_game.paddle_speed;
}
// 's' or 'd' to move up.
if (_game.keymap[83] || _game.keymap[68]) {
_player1.velocity_y = 1;
_player1.velocity_y = _game.paddle_speed;
}
_player2.velocity_y = 0;
// Player 2 uses the Arrow keys to move.
// Up arrow or Right arrow to move up.
if (_game.keymap[38] || _game.keymap[39]) {
_player2.velocity_y = -1;
_player2.velocity_y = -_game.paddle_speed;
}
// Down arrow or Left arrow to move up.
if (_game.keymap[40] || _game.keymap[37]) {
_player2.velocity_y = 1;
_player2.velocity_y = _game.paddle_speed;
}
}