import type { Point } from '../Vector2'
import { Path } from './Path'

export class NestCache
{
  static count1 = 0
  static count2 = 0// noset

  static PositionCache: { [key: string]: Point } = {}
  static NoPutCache: { [key: string]: Set<number> } = {}
  private static CacheRect = new Map<string, Path>()

  /**
   * 用于创建原点在0点的矩形路径
   */
  static CreatePath(x: number, y: number, knifRadius = 3.5): Path
  {
    let minX = -knifRadius
    let maxX = x + knifRadius
    let minY = -knifRadius
    let maxY = y + knifRadius
    return new Path([
      { x: minX, y: minY },
      { x: maxX, y: minY },
      { x: maxX, y: maxY },
      { x: minX, y: maxY },
    ])
  }

  static Clear()
  {
    this.count1 = 0
    this.count2 = 0
    this.CacheRect.clear()
    this.PositionCache = {}
  }
}