#pragma once
#include <SFML\Graphics\RectangleShape.hpp>
class Cell: public sf::RectangleShape
{
public:
    Cell(size_t width, size_t height, size_t row, size_t column, bool state);
    void set_neighborhood(size_t width, size_t height);
    const std::vector<int> get_neighborhood();
    bool isAlive();
    bool isNewAlive();
    void setNewState(bool state);
    void setState(bool state);
    void updateState();
private:
    static size_t ID;
    size_t number;
    size_t row;
    size_t column;
    bool state;
    bool newState;
    std::vector<int> neighborhood;
};

// from .cpp:

void Cell::set_neighborhood(size_t width, size_t height) {
    if (row == 0 && column == 0) {
        neighborhood.push_back(number + 1);
        neighborhood.push_back(number + width);
        neighborhood.push_back(number + (width + 1));

    }
    else if (row == 0 && column == width-1) { //-1 becaouse we iterate from 0
        neighborhood.push_back(number - 1);
        neighborhood.push_back(number + (width-1));
        neighborhood.push_back(number + width);
    }
    else if (row == height - 1 && column == 0) {
        neighborhood.push_back(number - width);
        neighborhood.push_back(number - (width-1));
        neighborhood.push_back(number + 1);
    }
    else if (row == height - 1 && column == width-1) {
        neighborhood.push_back(number - (width+1));
        neighborhood.push_back(number - width);
        neighborhood.push_back(number - 1);
    }
    else if (row == 0) {
        neighborhood.push_back(number - 1);
        neighborhood.push_back(number + 1);
        neighborhood.push_back(number + (width - 1));
        neighborhood.push_back(number + width);
        neighborhood.push_back(number + (width + 1));
    }
    else if (column == 0) {
        neighborhood.push_back(number - width);
        neighborhood.push_back(number - (width - 1));
        neighborhood.push_back(number + 1);
        neighborhood.push_back(number + width);
        neighborhood.push_back(number + (width + 1));
    }
    else if (column == height-1) {
        neighborhood.push_back(number - (width + 1));
        neighborhood.push_back(number - width);
        neighborhood.push_back(number - 1);
        neighborhood.push_back(number + (width - 1));
        neighborhood.push_back(number + width);
    }
    else if (row == width - 1) {
        neighborhood.push_back(number - (width + 1));
        neighborhood.push_back(number - width);
        neighborhood.push_back(number - (width - 1));
        neighborhood.push_back(number - 1);
        neighborhood.push_back(number + 1);
    }
    else {
        neighborhood.push_back(number - (width + 1));
        neighborhood.push_back(number - width);
        neighborhood.push_back(number - (width - 1));
        neighborhood.push_back(number - 1);
        neighborhood.push_back(number + 1);
        neighborhood.push_back(number + (width - 1));
        neighborhood.push_back(number + width);
        neighborhood.push_back(number + (width + 1));
    }
}