Method update

packages/melonjs/src/camera/effects/shake_effect.ts:59–77

(dt: number)

	}

	override update(dt: number): void {
		this.duration -= dt;
		if (this.duration <= 0) {
			this.duration = 0;
			this.camera.offset.setZero();
			this.isComplete = true;
			if (typeof this.onComplete === "function") {
				this.onComplete();
			}
		} else {
			const axis = this.camera.AXIS;
			if (this.axis === axis.BOTH || this.axis === axis.HORIZONTAL) {
				this.camera.offset.x = (Math.random() - 0.5) * this.intensity;
			}
			if (this.axis === axis.BOTH || this.axis === axis.VERTICAL) {
				this.camera.offset.y = (Math.random() - 0.5) * this.intensity;
			}
		}
	}

	override destroy(): void {
		this.camera.offset.setZero();