@rpgjs/physic/dist/collision/CircleCollider.d.ts

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

import { Vector2 } from '../core/math/Vector2';
import { AABB } from '../core/math/AABB';
import { Entity } from '../physics/Entity';
import { Collider, CollisionInfo, ContactPoint } from './Collider';
import { Ray, RaycastHit } from './Ray';
/**
 * Circle collider implementation
 *
 * Represents a circular collision shape.
 *
 * @example
 * ```typescript
 * const entity = new Entity({ position: { x: 0, y: 0 }, radius: 10 });
 * const collider = new CircleCollider(entity);
 * ```
 */
export declare class CircleCollider implements Collider {
    private entity;
    /**
     * Creates a new circle collider
     *
     * @param entity - Entity this collider belongs to
     */
    constructor(entity: Entity);
    /**
     * Gets the radius of the circle
     *
     * @returns Radius
     */
    getRadius(): number;
    /**
     * Gets the center position of the circle
     *
     * @returns Center position
     */
    getCenter(): Vector2;
    /**
     * @inheritdoc
     */
    getBounds(): AABB;
    /**
     * @inheritdoc
     */
    testCollision(other: Collider): CollisionInfo | null;
    /**
     * Tests collision with another circle
     *
     * @param other - Other circle collider
     * @returns Collision info or null
     */
    private testCircleCircle;
    /**
     * Tests collision with an AABB
     *
     * @param other - AABB collider
     * @returns Collision info or null
     */
    private testCircleAABB;
    /**
     * @inheritdoc
     */
    getContactPoints(other: Collider): ContactPoint[];
    /**
     * @inheritdoc
     */
    getEntity(): Entity;
    /**
     * @inheritdoc
     */
    raycast(ray: Ray): RaycastHit | null;
}
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