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Circular Board

Usage

import {newBoard} from 'mazes101/boards/circular';

let board = newBoard({radius: 7});

import {newFromBaseBoard} from 'mazes101/boards/circular';

let board = newFromBaseBoard(baseBoard, {radius: 7});

Anatomy

Size Parameters

Source

A rectangular board has two size parameters:

  1. radius: Its
  2. innerRadius

Position

Source

Position of each cell is represented by polar coordinates where:

  • r is rth row from center, starts from first visible row
  • t is nth cell in rth row

Directions

Source

Each cell in a rectangular board utilizes 4 directions as following:

  1. Top clockwise (mask: 0b00001 or 1)
  2. Top counter-clockwise (mask: 0b00010 or 2)
  3. Right (mask: 0b00100 or 4)
  4. Bottom (mask: 0b01000 or 8)
  5. Left (mask: 0b10000 or 16)

If there is only one top cell it will be considered in top clockwise direction.