agentjs-core/dist/types/spatial.d.ts

A comprehensive agent-based modeling framework with built-in p5.js visualization

/**
 * Spatial type definitions for environments and positioning
 */
import type { Agent } from '../core/agents/Agent';
import type { BoundaryType, NeighborhoodType, Position } from './core';
/** Rectangle bounds for spatial regions */
export interface Bounds {
    readonly x: number;
    readonly y: number;
    readonly width: number;
    readonly height: number;
}
/** Circle for radial queries */
export interface Circle {
    readonly center: Position;
    readonly radius: number;
}
/** Grid cell coordinates */
export interface GridCoordinate {
    readonly row: number;
    readonly col: number;
}
/** Spatial index node for quadtree */
export interface SpatialNode {
    readonly bounds: Bounds;
    readonly agents: ReadonlyArray<Agent>;
    readonly children: ReadonlyArray<SpatialNode>;
    readonly level: number;
}
/** Environment dimensions */
export interface EnvironmentDimensions {
    readonly width: number;
    readonly height: number;
    readonly boundaryType: BoundaryType;
}
/** Grid environment configuration */
export interface GridConfig extends EnvironmentDimensions {
    readonly rows: number;
    readonly cols: number;
    readonly neighborhoodType: NeighborhoodType;
    readonly allowMultipleOccupancy: boolean;
}
/** Continuous space configuration */
export interface ContinuousSpaceConfig extends EnvironmentDimensions {
    readonly enableSpatialIndex: boolean;
    readonly maxObjectsPerNode: number;
    readonly maxTreeDepth: number;
}
/** Neighbor query options */
export interface NeighborQueryOptions {
    readonly radius?: number;
    readonly maxResults?: number;
    readonly includeDistance?: boolean;
    readonly filterFn?: (_agent: Agent) => boolean;
}
/** Path finding result */
export interface PathResult {
    readonly path: ReadonlyArray<Position>;
    readonly distance: number;
    readonly found: boolean;
}
/** Distance calculation function type */
export type DistanceFunction = (_a: Position, _b: Position) => number;
/** Spatial query function type */
export type SpatialQueryFunction<T> = (_position: Position, _radius: number, _options?: NeighborQueryOptions) => ReadonlyArray<T>;
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