28 lines
625 B
JavaScript
28 lines
625 B
JavaScript
class Lives {
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constructor() {
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this.reset();
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}
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reset() {
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this.lives = 3;
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this.y = 10;
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}
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lost() {
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this.lives--;
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return this.lives==0;
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}
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get() {
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return this.lives;
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}
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update(ctx) {
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if (this.y != 48) this.y++;
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if (this.y > 0) {
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let txt = (String.fromCharCode(parseInt('26A1', 16))+" ").repeat(this.lives);
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ctx.font = "18px Consolas";
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ctx.fillStyle = 'Green';
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this.x = ctx.canvas.width - ctx.measureText(txt).width;
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ctx.fillText(txt, this.x, this.y);
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}
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}
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}
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