step

Board.groovy

    void step() {
        Board tmpBoard = new Board(this.board)

        for (int x = 0; x < this.x; x++) {
            for (int y = 0; y < this.y; y++) {
                Cell cell = board[x][y]
                Event event = getEvent(x, y, cell.state)
                tmpBoard.board[x][y] = StateMachineDefinition.transition(event, cell)
            }
        }
        this.board = tmpBoard.board
    }