byanofsky

#include <stdio.h>
#include <ctype.h>
#include <string.h>

#define MAX_TOKEN_LENGTH 100

enum TokenType
{
  TOKEN_INTEGER,
  TOKEN_VARIABLE,

byanofsky

import os

# Get environment, or set to development by default
app_env = os.environ.get('APPLICATION_ENVIRONMENT') or 'development'

# Settings applied to all environments
SECRET_KEY = 'development key'

# Settings applied to specific environments
if app_env == 'production':

byanofsky

var calcBestMove = function(depth, game, playerColor,
                            alpha=Number.NEGATIVE_INFINITY,
                            beta=Number.POSITIVE_INFINITY,
                            isMaximizingPlayer=true) {
  // Base case: evaluate board
  if (depth === 0) {
    value = evaluateBoard(game.board(), playerColor);
    return [value, null]
  }

byanofsky

var calcBestMoveNoAB = function(depth, game, playerColor,
                                isMaximizingPlayer=true) {
  // Base case: evaluate board
  if (depth === 0) {
    value = evaluateBoard(game.board(), playerColor);
    return [value, null]
  }

  // Recursive case: search possible moves
  var bestMove = null; // best move not set yet

byanofsky

var calcBestMoveOne = function(playerColor) {
  // List all possible moves
  var possibleMoves = game.moves();
  // Sort moves randomly, so the same move isn't always picked on ties
  possibleMoves.sort(function(a, b){return 0.5 - Math.random()});

  // exit if the game is over
  if (game.game_over() === true || possibleMoves.length === 0) return;

  // Search for move with highest value

byanofsky

var evaluateBoard = function(board, color) {
  // Sets the value for each piece using standard piece value
  var pieceValue = {
    'p': 100,
    'n': 350,
    'b': 350,
    'r': 525,
    'q': 1000,
    'k': 10000
  };