Function isOutsideGrid

examples/snake-react/src/snakeMachine.ts:48–50

(gridSize: Point, p: Point)

}

function isOutsideGrid(gridSize: Point, p: Point) {
  return p.x < 0 || p.x >= gridSize.x || p.y < 0 || p.y >= gridSize.y;
}

function find<T extends Point>(points: T[], p: Point) {
  return points.find((pp) => isSamePos(pp, p));