@hiddentao/clockwork-engine/dist/geometry/CollisionGrid.d.ts

A TypeScript/PIXI.js game engine for deterministic, replayable games with built-in rendering

import { EventEmitter } from "../EventEmitter";
import type { ICollisionSource } from "./ICollisionSource";
import type { Vector2D } from "./Vector2D";
/**
 * Events emitted by CollisionGrid
 */
export declare enum CollisionGridEventType {
    POINTS_CHANGED = "pointsChanged"
}
export interface CollisionGridEvents extends Record<string, (...args: any[]) => void> {
    [CollisionGridEventType.POINTS_CHANGED]: () => void;
}
/**
 * CollisionGrid uses direct coordinate mapping for extremely fast collision detection
 */
export declare class CollisionGrid extends EventEmitter<CollisionGridEvents> {
    protected gridMap: Map<string, ICollisionSource[]>;
    protected sourceMap: Map<string, Set<string>>;
    constructor();
    add(point: Vector2D, source: ICollisionSource): boolean;
    remove(point: Vector2D, source: ICollisionSource): boolean;
    removeSource(source: ICollisionSource): boolean;
    containsPoint(point: Vector2D): ICollisionSource[];
    clear(): void;
    private getKey;
}
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