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

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

import { MovementBody, MovementStrategy } from '../MovementStrategy';
/**
 * Oscillates an entity around its initial position using different wave patterns.
 *
 * @example
 * ```typescript
 * movementManager.add(platform, new Oscillate({ x: 1, y: 0 }, 2, 3, 'sine'));
 * ```
 */
export declare class Oscillate implements MovementStrategy {
    private readonly amplitude;
    private readonly period;
    private readonly type;
    private readonly duration?;
    private readonly direction;
    private elapsed;
    private anchor;
    /**
     * Creates an oscillating movement.
     *
     * @param direction - Base direction (will be normalized)
     * @param amplitude - Maximum displacement from the anchor position
     * @param period - Duration of a full cycle in seconds
     * @param type - Oscillation pattern
     * @param duration - Total life time in seconds (undefined for infinite)
     */
    constructor(direction: {
        x: number;
        y: number;
    }, amplitude: number, period: number, type?: 'linear' | 'sine' | 'circular', duration?: number | undefined);
    update(body: MovementBody, dt: number): void;
    isFinished(): boolean;
    reset(): void;
}
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