lightsout: new_board – R documentation

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new_board

Initialize a Lights Out board with a given lights configuration

Description

Create a Lights Out board that can be played by the user or solved automatically. Only square boards of size 3x3, 5x5, 7x7, or 9x9 are supported. The initial lights configuration must be provided. To create a board with a random configuration, use the random_board function.

Usage

new_board(entries, classic = TRUE)

Arguments

`entries`	The initial configuration of lights on the board. `entries` can either be a vector or a matrix. If a vector is used, the vector is assumed to start at the top-left corner of the board and is read row-by-row. Only values of 0 (light off) and 1 (light on) are allowed in the vector or matrix. See the examples below.
`classic`	If `TRUE`, then pressing a light will toggle it and its adjacent neighbours only. If `FALSE`, then pressing a light will toggle the entire row and column of the pressed light.

Value

A lightsout board object.

Examples

vector <- c(1, 1, 0,
            1, 0, 1,
            0, 1, 1)
new_board(entries = vector)

matrix <- matrix(
            c(1, 1, 0,
              1, 0, 1,
              0, 1, 1),
            nrow = 3, byrow = TRUE)
new_board(entries = matrix)

lightsout

Implementation of the 'Lights Out' Puzzle Game

v0.3

MIT + file LICENSE

Authors

Dean Attali [aut, cre]

Initial release