aoenth / Minanalysis

Analyze probabilities of each unexplored mine in a game of Minesweeper

Minalysis

Analyzes probabilities of each unexplored mine in a game of Minesweeper.

Usage

The function analyze takes in a 2D array of integers. -1 represents unexplored mines, 0-8 represent the number of mines withinin the 3x3 square it occupies.

The result is a 2D array of Double representing the probability of the mine with the same coordinates as the input.

let mineField = [
    [-1, -1, -1],
    [-1,  1, -1],
    [-1, -1, -1],
]

let result = analyze(mineField)

/*
result = [
    [0.125, 0.125, 0.125],
    [0.125,     0, 0.125],
    [0.125, 0.125, 0.125],
]
*/