@rpgjs/physic/dist/movement/strategies/PathFollow.d.ts

A deterministic 2D top-down physics library for RPG, sandbox and MMO games

import { MovementBody, MovementStrategy } from '../MovementStrategy';
/**
 * Makes an entity follow a list of waypoints at a constant speed.
 *
 * @example
 * ```typescript
 * movementManager.add(npc, new PathFollow(
 *   [{ x: 0, y: 0 }, { x: 4, y: 0 }, { x: 4, y: 4 }],
 *   1.5,
 *   true,
 *   0.5,
 * ));
 * ```
 */
export declare class PathFollow implements MovementStrategy {
    private waypoints;
    private readonly speed;
    private readonly loop;
    private readonly pauseAtWaypoints;
    private readonly tolerance;
    private currentWaypoint;
    private elapsedPause;
    private paused;
    private finished;
    private direction;
    /**
     * Creates a path-following strategy.
     *
     * @param waypoints - List of waypoints to traverse
     * @param speed - Travel speed in units per second
     * @param loop - When true, restart from the first waypoint
     * @param pauseAtWaypoints - Optional pause duration (seconds) at each waypoint
     * @param tolerance - Distance tolerance to consider a waypoint reached
     */
    constructor(waypoints: Array<{
        x: number;
        y: number;
    }>, speed: number, loop?: boolean, pauseAtWaypoints?: number, tolerance?: number);
    update(body: MovementBody, dt: number): void;
    isFinished(): boolean;
    getCurrentWaypoint(): number;
    setWaypoints(waypoints: Array<{
        x: number;
        y: number;
    }>, reset?: boolean): void;
}
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