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fix double event issue

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Theis Pieter Hollebeek 2025-10-15 21:37:27 +02:00
parent fda5b5658f
commit 4dc27bc5b0
1 changed files with 13 additions and 15 deletions
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28
src/gamelib.js
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@ -22,27 +22,26 @@ export class Gamelib {
this.mouseX = null; this.mouseX = null;
this.mouseY = null; this.mouseY = null;
this.spriteCache = new Map(); this.spriteCache = new Map();
this.eventAbortController = null;
} }
init() { init() {
document.body.addEventListener("keydown", this.keydownListener.bind(this)); this.eventAbortController = new AbortController();
document.body.addEventListener("keyup", this.keyupListener.bind(this)); const signal = this.eventAbortController.signal;
document.body.addEventListener("keydown", this.keydownListener.bind(this), { signal });
document.body.addEventListener("keyup", this.keyupListener.bind(this), { signal });
this.canvas.addEventListener("mousemove", this.mousemoveListener.bind(this)); this.canvas.addEventListener("mousemove", this.mousemoveListener.bind(this), { signal });
this.canvas.addEventListener("mousedown", this.mousedownListener.bind(this)); this.canvas.addEventListener("mousedown", this.mousedownListener.bind(this), { signal });
this.canvas.addEventListener("mouseup", this.mouseupListener.bind(this)); this.canvas.addEventListener("mouseup", this.mouseupListener.bind(this), { signal });
this.canvas.addEventListener("contextmenu", this.contextMenuListener.bind(this)); this.canvas.addEventListener("contextmenu", this.contextMenuListener.bind(this), {
signal,
});
} }
destroy() { destroy() {
document.body.removeEventListener("keydown", this.keydownListener.bind(this)); this.eventAbortController.abort();
document.body.removeEventListener("keyup", this.keyupListener.bind(this)); this.eventAbortController = null;
this.canvas.removeEventListener("mousemove", this.mousemoveListener.bind(this));
this.canvas.removeEventListener("mousedown", this.mousedownListener.bind(this));
this.canvas.removeEventListener("mouseup", this.mouseupListener.bind(this));
this.canvas.removeEventListener("contextmenu", this.contextMenuListener.bind(this));
this.spriteCache.clear(); this.spriteCache.clear();
clearInterval(this.loopInterval); clearInterval(this.loopInterval);
@ -150,7 +149,6 @@ export class Gamelib {
drawSprite(x, y, sprite) { drawSprite(x, y, sprite) {
const cx = this.cx; const cx = this.cx;
console.log(sprite);
cx.drawImage(sprite, x, y); cx.drawImage(sprite, x, y);
} }