function startGame() {
myGamePiece = new component(30, 30, "red", 10, 120);
myGamePiece.gravity = 0.05;
myScore = new component("30px", "Consolas", "black", 280, 40, "text");
myGameArea.start();
}
var myGameArea = {
canvas : document.createElement("canvas"),
start : function() {
this.canvas.width = 480;
this.canvas.height = 270;
this.context = this.canvas.getContext("2d");
document.body.insertBefore(this.canvas, document.body.childNodes[0]);
this.frameNo = 0;
},
clear : function() {
this.context.clearRect(0, 0, this.canvas.width, this.canvas.height);
}
}
function startGame() {
myGameArea.start();
}
var myGameArea = {
canvas : document.createElement("canvas"),
start : function() {
this.canvas.width = 480;
this.canvas.height = 270;
this.context = this.canvas.getContext("2d");
document.body.insertBefore(this.canvas, document.body.childNodes[0]);
}
}
var myGamePiece;
function startGame() {
myGameArea.start();
myGamePiece = new component(30, 30, "red", 10, 120);
}
function component(width, height, color, x, y) {
this.width = width;
this.height = height;
this.x = x;
this.y = y;
ctx = myGameArea.context;
ctx.fillStyle = color;
ctx.fillRect(this.x, this.y, this.width, this.height);
}
var myGameArea = {
canvas : document.createElement("canvas"),
start : function() {
this.canvas.width = 480;
this.canvas.height = 270;
this.context = this.canvas.getContext("2d");j
document.body.insertBefore(this.canvas, document.body.childNodes[0]);
this.interval = setInterval(updateGameArea, 20);
},
clear : function() {
this.context.clearRect(0, 0, this.canvas.width, this.canvas.height);
}
}
function updateGameArea() {
myGameArea.clear();
myGamePiece.x += 1;
myGamePiece.update();
}
function updateGameArea() {
// myGameArea.clear();
myGamePiece.x += 1;
myGamePiece.update();
}
function startGame() {
myGameArea.start();
myGamePiece = new component(140, 10, "red", 10, 120);
}
function startGame() {
myGameArea.start();
myGamePiece = new component(30, 30, "red", 10, 120);
}
function startGame() {
myGameArea.start();
myGamePiece = new component(30, 30, "red", 2, 2);
}
var redGamePiece, blueGamePiece, yellowGamePiece;
function startGame() {
redGamePiece = new component(75, 75, "red", 10, 10);
yellowGamePiece = new component(75, 75, "yellow", 50, 60);
blueGamePiece = new component(75, 75, "blue", 10, 110);
myGameArea.start();
}
function updateGameArea() {
myGameArea.clear();
redGamePiece.update();
yellowGamePiece.update();
blueGamePiece.update();
}
function updateGameArea() {
myGameArea.clear();
redGamePiece.x += 1;
yellowGamePiece.x += 1;
yellowGamePiece.y += 1;
blueGamePiece.x += 1;
blueGamePiece.y -= 1;
redGamePiece.update();
yellowGamePiece.update();
blueGamePiece.update();
}
function stopMove() {
myGamePiece.speedX = 0;
myGamePiece.speedY = 0;
}
var myGameArea = {
canvas : document.createElement("canvas"),
start : function() {
this.canvas.width = 480;
this.canvas.height = 270;
this.context = this.canvas.getContext("2d");
document.body.insertBefore(this.canvas, document.body.childNodes[0]);
this.interval = setInterval(updateGameArea, 20);
window.addEvenvar myGameArea = {
canvas : document.createElement("canvas"),
start : function() {
this.canvas.width = 480;
this.canvas.height = 270;
this.context = this.canvas.getContext("2d");
document.body.insertBefore(this.canvas, document.body.childNodes[0]);
this.interval = setInterval(updateGameArea, 20);