Function mapPositionsToUnitaryMovements

Maps the position of a moving block to movements, only when value is 1 and either vertically or horizontally.

Other values are ignored.

Example

import { mapPositionsToUnitaryMovements } from "blockwise";
import { from } from "rxjs";

from([
    { x: 0, y: 0, w: 1, h: 1 },
    { x: 1, y: 0, w: 1, h: 1 },
    { x: 1, y: 1, w: 1, h: 1 }
])
    .pipe(
        mapPositionsToUnitaryMovements()
    )
    .subscribe(console.log);

// { x: 1, y: 0, w: 1, h: 1 }
// { x: 0, y: 1, w: 1, h: 1 }

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