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582df349 | 1 | // Get the identifier of a HTML square from its numeric coordinates o.x,o.y. |
8d61fc4a | 2 | export function getSquareId(o) |
582df349 | 3 | { |
dac39588 BA |
4 | // NOTE: a separator is required to allow any size of board |
5 | return "sq-" + o.x + "-" + o.y; | |
582df349 BA |
6 | } |
7 | ||
8 | // Inverse function | |
8d61fc4a | 9 | export function getSquareFromId(id) |
a3ab5fdb | 10 | { |
dac39588 BA |
11 | const idParts = id.split('-'); |
12 | return [parseInt(idParts[1]), parseInt(idParts[2])]; | |
582df349 | 13 | } |