@jonathanbuchner/minesweeper/dist/src/minesweeper.js

Minesweeper typescript project

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const square_1 = require("./models/square");
class Minesweeper {
    constructor(width, height, mines) {
        this.board = [];
        this.errors = [];
        this.width = width;
        this.height = height;
        this.squares = width * height;
        this.mineInitialAmount = mines;
        this.build();
    }
    build() {
        this.addEmptyBoard();
        this.addMinesToBoard();
        this.addNumbersToBoard();
    }
    addEmptyBoard() {
        for (let i = 1; i <= this.squares; i++) {
            this.board.push(new square_1.Square(i));
        }
    }
    addMinesToBoard() {
        let pool = [];
        for (let i = 1; i <= this.squares; i++) {
            pool.push(i);
        }
        for (let i = 0; i < this.mineInitialAmount; i++) {
            let spot = Math.floor(Math.random() * pool.length);
            let number = pool[spot];
            pool.splice(spot, 1);
            this.board.forEach(square => {
                if (square.id === number) {
                    square.isMine = true;
                }
            });
        }
    }
    addNumbersToBoard() {
        this.board.forEach(square => {
            if (square.isMine === false) {
                let surroundmines = 0;
                //Above Square
                if (square.id <= this.width) {
                    //Do nothing
                }
                else if (square.id % this.width === 1) {
                    if (this.board[square.id - 1 - this.width].isMine)
                        surroundmines++;
                    if (this.board[square.id - this.width].isMine)
                        surroundmines++;
                }
                else if (square.id % this.width === 0) {
                    if (this.board[square.id - 2 - this.width].isMine)
                        surroundmines++;
                    if (this.board[square.id - 1 - this.width].isMine)
                        surroundmines++;
                }
                else {
                    if (this.board[square.id - 2 - this.width].isMine)
                        surroundmines++;
                    if (this.board[square.id - 1 - this.width].isMine)
                        surroundmines++;
                    if (this.board[square.id - this.width].isMine)
                        surroundmines++;
                }
                //Left and right squares
                if (square.id % this.width === 1) {
                    if (this.board[square.id].isMine)
                        surroundmines++;
                }
                else if (square.id % this.width === 0) {
                    if (this.board[square.id - 2].isMine)
                        surroundmines++;
                }
                else {
                    if (this.board[square.id - 2].isMine)
                        surroundmines++;
                    if (this.board[square.id].isMine)
                        surroundmines++;
                }
                //Bottom Mines
                if (square.id > this.width * this.height - this.width) {
                    //Do nothing
                }
                else if (square.id % this.width === 1) {
                    if (this.board[square.id - 1 + this.width].isMine)
                        surroundmines++;
                    if (this.board[square.id + this.width].isMine)
                        surroundmines++;
                }
                else if (square.id % this.width === 0) {
                    if (this.board[square.id - 2 + this.width].isMine)
                        surroundmines++;
                    if (this.board[square.id - 1 + this.width].isMine)
                        surroundmines++;
                }
                else {
                    if (this.board[square.id - 2 + this.width].isMine)
                        surroundmines++;
                    if (this.board[square.id - 1 + this.width].isMine)
                        surroundmines++;
                    if (this.board[square.id + this.width].isMine)
                        surroundmines++;
                }
                square.number = surroundmines;
            }
        });
    }
    logError(err) {
        this.errors.push(err);
    }
    getBoard() {
        return this.board;
    }
    getSquare(id) {
        let square = this.board.find(o => o.id === id);
        if (typeof square == "undefined")
            throw this.logError("No square found by the Id");
        return square;
    }
    checkIsMine(id) {
        let square = this.board.find(o => o.id === id);
        if (typeof square == "undefined")
            throw this.logError("No square found by the Id");
        return square.isMine;
    }
    getNumber(id) {
        let square = this.board.find(o => o.id === id);
        if (typeof square == "undefined")
            throw this.logError("No square found by the Id");
        return square.number;
    }
    getIsVisible(id) {
        let square = this.board.find(o => o.id === id);
        if (typeof square == "undefined")
            throw this.logError("No square found by the Id");
        return square.isVisible;
    }
    markVisible(id) {
        let square = this.board.find(o => o.id === id);
        if (typeof square == "undefined")
            throw this.logError("No square found by the Id");
        square.isVisible = true;
    }
    HasWon() {
        this.board.forEach(s => {
            if (s.isMine === false && s.isVisible === false)
                return false;
        });
        return true;
    }
    HasLost() {
        this.board.forEach(s => {
            if (s.isMine === true && s.isVisible === true)
                return true;
        });
        return false;
    }
}
exports.Minesweeper = Minesweeper;
//# sourceMappingURL=minesweeper.js.map