19 lines
568 B
JavaScript
19 lines
568 B
JavaScript
class GameIntro extends Board {
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constructor(ctx, key) {
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super(ctx, key);
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this.controls = {
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'Space': ()=>this.next(1)
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}
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}
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update() {
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this.centerText('BreakOut', this.y, '48px', 'Consolas', 'Black');
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this.centerText('JDG', this.y + 50, '24px', 'Consolas', 'Black');
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}
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centerText(txt, y, s, f, c) {
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this.ctx.font = s + ' ' + f;
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this.ctx.fillStyle = 'Black';
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let x = (this.ctx.canvas.width - this.ctx.measureText(txt).width) / 2;
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this.ctx.fillText(txt, x, y);
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}
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}
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