#include <iostream>
#include <vector>

using namespace std;

struct piece {
    int pos[2];
    int type;
    bool team;
};

vector<piece> pieces; //list of all pieces
char typeVis[] = {' ', 'i', 'I', 'p', '+', 'Q', 'X'}; //Possible pieces

int placePiece (int pos[2], int type, bool team) { // create a chess piece
    piece a;
    a.pos[0] = pos[0];
    a.pos[1] = pos[1];
    a.type = type;
    a.team = team;
    pieces.push_back(a);
    return 0;
}

bool isFull (int pos[2]) { //check if spot is occupied trough coords
    for (int i=0; i < pieces.size(); i++) {
        if (pieces[i].pos == pos) {
            return true;
        }
    }
    return false;
}

piece wichPiece (int pos[2]) { //find piece trough coords
    if (isFull(pos)) {
        for (int i=0; i < pieces.size(); i++) {
            if (pieces[i].pos == pos) {
                return pieces[i];
            }
        }
    }
    else { //incase no piece found
        piece a;
        a.pos[0] = 99;
        a.pos[1] = 99;
        a.type = 0;
        a.team = false;
        return a;
    }
}

int drawMap (int dim[2]) { //draw the chessboard
    char letters[] = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'}; //border letters
    char drawPiece;
    cout << "+  ";
    for (int h=0; h < dim[0]; h++) {
        cout << letters[h] << "  ";
    }
    cout << "+" << endl;
    for (int i=0; i < dim[1]; i++) {
    cout << i+1 << " ";
        if (i % 2 == 0) {
            for (int j=0; j < dim[0]; j++) {
                int b[2] = {j,i};
                if (isFull(b)) {
                    drawPiece = typeVis[wichPiece(b).type];
                    //cout << typeVis[wichPiece(b).type] << endl;
                    if (j % 2 == 0) {
                        cout << " " << drawPiece << " ";
                    }
                    else {
                        cout << "[" << drawPiece << "]";
                    }
                }
                else {
                    if (j % 2 == 0) {
                        cout << "   ";
                    }
                    else {
                        cout << "[ ]";
                    }
                }
            }
        }
        else {
            for (int j=1; j < dim[0]+1; j++) {
                if (j % 2 == 0) {cout << "   ";}
                else {cout << "[ ]";}
            }
        }
    cout << " " << i+1 << endl;
    }
    cout << "+  ";
    for (int h=0; h < dim[0]; h++) {
        cout << letters[h] << "  ";
    }
    cout << "+" << endl;
    cout << pieces.size() << typeVis[pieces[0].type] << endl;
    return 0;
}

int main()
{
    int dim[2] = {8,8}; //dimensions for checkerboard
    char a; // y/n answer

    //cout << "33[33mbold red text33[0mn" << endl; me testing colours :p
    //cin >> dim[0];
    //cout << "Height?" << endl;
    //cin >> dim[1];
    cout << "Is [" << dim[0] << ", " << dim[1] << "] correct? <y/n>" << endl;
    cin >> a;

    if (a == 'n') { return 0; }
    else {
        //drawMap (dim);
        int s[2] = {0,0};
        placePiece (s, 5, true);
        drawMap (dim);
        //cout << pieces[0].pos[0] << endl;
    }
    return 0;
}