diff --git a/05week/checkers2/checkers.js b/05week/checkers2/checkers.js new file mode 100644 index 000000000..d884f0b03 --- /dev/null +++ b/05week/checkers2/checkers.js @@ -0,0 +1,125 @@ +'use strict'; +const readline = require('readline'); +const rl = readline.createInterface({ + input: process.stdin, + output: process.stdout +}); +function getPrompt() { + grid(); + Checker.prototype.createChecker(); + rl.question('which piece?: ', (whichPiece) => { + rl.question('to where?: ', (toWhere) => { + game.moveChecker(whichPiece, toWhere); + getPrompt(); + }); + }); + } +///////////////////////////////////////////////////////////////////////////////// + +let grid = function(){ + createGrid(); + viewGrid(); +} + +let createGrid = function(){ + let gridArray = [] + for (let row = 0; row < 8; row++) { + gridArray[row] = []; + for (let column = 0; column < 8; column++) { + gridArray[row].push(null); + } + } +} + +let viewGrid = function(){ + let board = " 0 1 2 3 4 5 6 7\n"; + for(let row = 0; row < 7; row++){ + const checkersRow = [row]; + for(let column = 0; column < 8; column++){ + checkersRow.push(' '); + } + board += checkersRow.join(' ')+'\n'; + } + console.log(board); +}; + +///////////////////////////////////////////////////////////////////////////////// +let red = [ + [0, 1], [0, 3], [0, 5], [0, 7], + [1, 0], [1, 2], [1, 4], [1, 6], + [2, 1], [2, 3], [2, 5], [2, 7] + ] +let checkersStartPosition = function(colorSwitch){ + if(colorSwitch === "red"){ + let red = [ + [0, 1], [0, 3], [0, 5], [0, 7], + [1, 0], [1, 2], [1, 4], [1, 6], + [2, 1], [2, 3], [2, 5], [2, 7] + ] + return red + }else{ + let black = [ + [5, 0], [5, 2], [5, 4], [5, 6], + [6, 1], [6, 3], [6, 5], [6, 7], + [7, 0], [7, 2], [7, 4], [7, 6] + ]; + return black + } +} + +let Checker = function(color, location, index, kinged){ + this.color = null + this.location = null + this.index = null + this.kinged = false +} +Checker.prototype.createChecker = function(){ + let playerColor; + + for(let i = 0; i<2; i++){ + let colorSwitch = playSwitcher(playerColor) + + checkersStartPosition(colorSwitch).map((element, index) => { + let checker = new Checker(); + checker.color = colorSwitch + checker.location = element; + checker.index = index; + //createGrid.gridArray[element] = "X" + console.log(createGrid.gridArray) + }) + + playerColor = "red" +} +} + +let playSwitcher = function(player){ + if(player === "red"){ + player = "black" + return player; + }else{ + player = "red" + return player; + } +} +///////////////////////////////////////////////////////////////////////////////// +let handleChecker = function(){ + +} + +let handleKill = function(){ + +} + +let handleKing = function(){ + +} +///////////////////////////////////////////////////////////////////////////////// + +getPrompt(); + +// let x = [12, 99, 5, 30]; + +// let gt = n => m=> n { + rl.question('to where?: ', (toWhere) => { + game.moveChecker(whichPiece, toWhere); + getPrompt(); + }); + }); + } diff --git a/05week/checkers2/oldcheckers.js b/05week/checkers2/oldcheckers.js new file mode 100644 index 000000000..7107613c2 --- /dev/null +++ b/05week/checkers2/oldcheckers.js @@ -0,0 +1,139 @@ +'use strict'; +const readline = require('readline'); +const rl = readline.createInterface({ + input: process.stdin, + output: process.stdout +}); + + +function Checker(color) { + //Set the symbol of each symbol + if(color === 'white'){ + this.symbol = String.fromCharCode(0x125CB); + }else{ + this.symbol = String.fromCharCode(0x125CF); + } + return this.symbol; +} +class Board { + constructor() { + this.grid = []; + this.checkers = []; + } + // method that creates an 8x8 array, filled with null values + createGrid() { + // loop to create the 8 rows + for (let row = 0; row < 8; row++) { + this.grid[row] = []; + // push in 8 columns of nulls + for (let column = 0; column < 8; column++) { + this.grid[row].push(null); + } + } + } + viewGrid() { + // add our column numbers + let string = " 0 1 2 3 4 5 6 7\n"; + for (let row = 0; row < 8; row++) { + // we start with our row number in our array + const rowOfCheckers = [row]; + // a loop within a loop + for (let column = 0; column < 8; column++) { + // if the location is "truthy" (contains a checker piece, in this case) + if (this.grid[row][column]) { + // push the symbol of the check in that location into the array + rowOfCheckers.push(this.grid[row][column].symbol); + } else { + // just push in a blank space + rowOfCheckers.push(' '); + } + } + // join the rowOfCheckers array to a string, separated by a space + string += rowOfCheckers.join(' '); + // add a 'new line' + string += "\n"; + } + console.log(string); + } + createCheckers() { + //Checkers location at the start of a new game + let position = { + white:[ + [0, 1], [0, 3], [0, 5], [0, 7], + [1, 0], [1, 2], [1, 4], [1, 6], + [2, 1], [2, 3], [2, 5], [2, 7] + ], + black:[ + [5, 0], [5, 2], [5, 4], [5, 6], + [6, 1], [6, 3], [6, 5], [6, 7], + [7, 0], [7, 2], [7, 4], [7, 6] + ], + } + + //Places the pieces onto the board + for (let color in position){ + for (let location of position[color]){ + //Initiate a new Checker and pass in the color + let checker = new Checker(color); + //Set the checker on the grid + this.grid[location[0]][location[1]] = checker; + //Add instance of the Checker onto the checkers array + this.checkers.push(checker) + } + } + } + selectChecker(start, end) { + //return checker at a particulare spot + let checker = this.grid[start[0]][start[1]]; + //let removeChecker = this.checkers.indexOf(this.grid[end[0]][end[1]]); + this.grid[end[0]][end[1]] = checker; + this.grid[start[0]][start[1]] = ' '; + //return removeChecker; + } + killChecker(position) { + //Set the killed piece to a blank space + this.grid[position[0]][position[1]] = '' + + //Store index of checker in checkers array + let removeChecker = this.checkers.indexOf(this.grid[position[0]][position[1]]) + //Remove checker from array in order to count pieces on board + this.checkers.splice(removeChecker,1); + } +} +class Game { + constructor() { + this.board = new Board; + } + start() { + this.board.createGrid(); + this.board.createCheckers(); + } + moveChecker(start, end){ + //Move checker + this.board.selectChecker(start, end); + //See if player moved up two rows indicating they jumped the other player + if ((Math.abs(start[0]-end[0])) === 2){ + + //Get the posistion the jumped checker + let newRow = ((parseFloat(start[0])+parseFloat(end[0]))/2); + let newColumn = ((parseFloat(start[1])+parseFloat(end[1]))/2); + let newPosition = [newRow,newColumn] + + //Remove it from board and checkers array + this.board.killChecker(newPosition); + } + } +} +function getPrompt() { + game.board.viewGrid(); + rl.question('which piece?: ', (whichPiece) => { + rl.question('to where?: ', (toWhere) => { + game.moveChecker(whichPiece, toWhere); + getPrompt(); + }); + }); +} +const game = new Game(); +game.start(); +getPrompt(); +module.exports = game; \ No newline at 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