@ginden/blinkstick-v2/dist/animations/animation-runner.d.ts

Improved Blickstick API for Node.js

import type { BlinkstickAny } from '../core/blinkstick';
import type { FrameIterable } from './animation-description';
import { SimpleFrame } from './frame/simple-frame';
import { ComplexFrame } from './frame/complex-frame';
import type { Frame } from './frame/frame';
/**
 * This class is responsible for running animations on a Blinkstick device.
 * It handles the animation loop, applying frames to the device, and managing
 * the animation state.
 *
 * It's bound to a single Blinkstick device and can only run one animation at a time.
 * @category Animation
 */
export declare class AnimationRunner {
    readonly blinkstick: BlinkstickAny;
    protected abortController: AbortController;
    protected ledGroup: import("..").LedGroup;
    protected leds: import("..").Led[];
    ledCount: number;
    protected buffer: Buffer<ArrayBuffer>;
    protected isRunning: boolean;
    constructor(blinkstick: BlinkstickAny);
    /**
     * Stops current animation
     */
    stop(): void;
    /**
     * Runs the animation
     * If the animation is already running, it will throw an error
     *
     * Will wait for the animation to finish before returning
     * @param animations
     */
    run(animations: FrameIterable[], { signal }?: {
        signal?: AbortSignal;
    }): Promise<void>;
    /**
     * Will replace the current animation and run the new one
     * Optional callback will be called when the animation is finished
     */
    runAndForget(animations: FrameIterable[], cb?: (err: Error | null) => unknown, { signal }?: {
        signal?: AbortSignal;
    }): void;
    /**
     * Runs the animation, replacing the current one
     *
     * If the animation is already running, it will be stopped
     *
     * You can pass an optional AbortSignal to cancel the animation at any time
     */
    runNew(animations: FrameIterable[], { signal: userSignal }?: {
        signal?: AbortSignal;
    }): Promise<void>;
    protected applySimpleFrame(frame: SimpleFrame): Promise<void>;
    protected applyComplexFrame(frame: ComplexFrame): Promise<void>;
    /**
     * Applies a frame to the device and waits for the duration of the frame.
     * @protected
     */
    protected applyFrame(frame: Frame, signal: AbortSignal): Promise<void>;
    protected emitWarningForShortFrameDuration(frame: Frame): void;
}
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