CellByCellGameConfigurator.cpp

#include "CellByCellGameConfigurator.h"
#include <iostream>

/*
    Manually adds an alive cell at the given position
*/
Error CellByCellGameConfigurator::addAliveCell(Position aliveCellPosition) {
    if (aliveCellPosition.posX >= _fieldWidth ||
        aliveCellPosition.posY >= _fieldHeight) {
        return Error::InvalidPositionForCell;
    }

    _positions.push_back(aliveCellPosition);
    return Error::None;
}

/*
    Manually adds alive cells for each position provided in a vector
*/
void CellByCellGameConfigurator::batchAddAliveCells(const std::vector<Position>& aliveCells) {
    for (const auto & aliveCell : aliveCells) {
        if (addAliveCell(aliveCell) == Error::InvalidPositionForCell) {
            std::cerr << "Alive cell with coordinates: " << aliveCell.posX << ", "
                << aliveCell.posY << " was not added: Out of field\n";
        }
    }
}

/*
    Populates the given field using the internal vector of positions 
    with alive cells
*/
Error CellByCellGameConfigurator::populateField(Field & field) {
    for (const auto & cellPosition : _positions) {
        field.makeCellAlive(cellPosition.posX, cellPosition.posY);
    }
    return Error::None;
}