let info = {init: false};
let run = word => {
    info  = {
        word: word,
        letters: word.split(''),
		discoveries: [],
        correct: 0,
        errors: 0,
        limit_errors: 5,
    }
    render();
}
let attempt = (letter) => {
	let result = getLetter(info.letters, letter);
	if(!result){
		console.log("errou");
		return checkDefeat();
	}
	console.log("acertou");
	checkWin(result);
}
getLetter = (arr, letter) => {
	let data = arr.filter(arr_letter => letter == arr_letter)
	if(!data.length) return false;
	console.log(data);
	return {
		letter: data[0],
		length: data.length
	}
}
let checkWin = result => {
	info.correct += result.length;
	if(info.correct == info.letters.length){
		console.log('win');
	}
	info.discoveries.push(result.letter);
	render();
}
checkDefeat = () => {
	info.errors += 1;
	if(info.errors > info.limit_errors){
		console.log('lost');
	}
}
render = () => {
	let str = '';
	for(let i = 0, lim = info.word.length; i < lim; i++){
		str += info.discoveries.indexOf(info.word[i]) == -1 ? "_ ": info.word[i] + " ";
	}
	console.log(str);
}

// to start the play use function run and send the word what do you want to play
//run('wordtoplay');

// to play use function attempt send the letters input
//attempt('o');