2026-rff_mp/SolovevDS/docs/data/data_for_task2/task2.cpp

class cell{
    private:
        int x, y;
        bool isWall;
        bool isExit;
        bool isStart;

    public:
        cell(){x=0; y=0; isWall=false; isExit=false; isStart = false;}
        cell(int x, int y, bool isWall, bool isExit, bool isStart)
            {
                this->x = x;
                this->y = y;
                this->isWall = isWall;
                this->isExit = isExit;
                this->isStart = isStart;
            }

        bool isPassable() {return !isWall;}

        void setStart(bool value) {isStart = value;}
        void setExit(bool value) {isExit = value;}
        void setX(int x) {this->x = x;}
        void setY(int y) {this->y = y;}
        void setIsWall(bool isWall) {this->isWall = isWall;}


        int  getX() {return x;}
        int  getY() {return y;}
        bool getIsWall() {return isWall;}
        bool getIsExit() {return isExit;}
        bool getIsStart() {return isStart;}

};


class maze{
    private:
        int width;
        int height;
        cell** matrix;

        cell* start;
        cell* exit;

    public:
        maze(int width, int height, int startX, int startY, int exitX, int exitY)
        {
            this->width = width;
            this->height = height;
            this->start = nullptr;
            this->exit = nullptr;

            matrix = new cell*[width];
            for (int i = 0; i < width; ++i)
                matrix[i] = new cell[height];

            matrix[startX][startY].setStart(true);
            matrix[exitX][exitY].setExit(true);

            start = &matrix[startX][startY];
            exit = &matrix[exitX][exitY];
        }

        ~maze()
        {
        for (int i = 0; i < width; ++i) 
            delete[] matrix[i];
        delete[] matrix;
        }

        cell* getCell(int x, int y) {
            if (x < 0 || x >= width || y < 0 || y >= height)
                return nullptr;

            return &matrix[x][y];
        }

        cell** getNeighbors(cell* current) { /*ДЕЛАТЬ delete[] neighbors; !!!!!!!!!!!!!!!*/
            cell** neighbors = new cell*[5];
            int count = 0;

            int x = current->getX();
            int y = current->getY();

            cell* up = getCell(x, y - 1);
            cell* down = getCell(x, y + 1);
            cell* left = getCell(x - 1, y);
            cell* right = getCell(x + 1, y);

            if (up != nullptr && up->isPassable()) {
                neighbors[count] = up;
                count++;}

            if (down != nullptr && down->isPassable()) {
                neighbors[count] = down;
                count++;}

            if (left != nullptr && left->isPassable()) {
                neighbors[count] = left;
                count++;}

            if (right != nullptr && right->isPassable()) {
                neighbors[count] = right;
                count++;}
            
            neighbors[count] = nullptr;

            return neighbors;
        }

        cell* getStart() {return start;}

        cell* getExit() {return exit;}
};