Я новичок в JavaScript, я учился и практиковал около 3 месяцев и надеюсь, что смогу помочь в этой теме. Я делаю покерную игру, и то, что я пытаюсь сделать, - это определить, есть ли у меня пара, две пары, три вида, четыре в своем роде или фулл-хаус.
Например, в [1, 2, 3, 4, 4, 4, 3]
, 1 появляется один раз, 4 появляется три раза и т.д.
Как я могу попросить мой компьютер рассказать мне, сколько раз появляется элемент массива?
Решенный, вот конечный продукт.
<script type="text/javascript">
var deck = [];
var cards = [];
var convertedcards = [];
var kinds = [];
var phase = 1;
var displaycard = [];
var options = 0;
var endgame = false;
// Fill Deck //
for(i = 0; i < 52; i++){
deck[deck.length] = i;
}
// Distribute Cards //
for(i = 0; i < 7; i++){
cards[cards.length] = Number(Math.floor(Math.random() * 52));
if(deck.indexOf(cards[cards.length - 1]) === -1){
cards.splice(cards.length - 1, cards.length);
i = i - 1;
}else{
deck[cards[cards.length - 1]] = "|";
}
}
// Convert Cards //
for(i = 0; i < 7; i++){
convertedcards[i] = (cards[i] % 13) + 1;
}
// Cards Kind //
for(i = 0; i < 7; i++){
if(cards[i] < 13){
kinds[kinds.length] = "H";
}else if(cards[i] < 27 && cards[i] > 12){
kinds[kinds.length] = "C";
}else if(cards[i] < 40 && cards[i] > 26){
kinds[kinds.length] = "D";
}else{
kinds[kinds.length] = "S";
}
}
// Card Display //
for(i = 0; i < 7; i++){
displaycard[i] = convertedcards[i] + kinds[i];
}
// Hand Strenght //
var handstrenght = function(){
var usedcards = [];
var count = 0;
var pairs = [];
for(i = 0, a = 1; i < 7; a++){
if(convertedcards[i] === convertedcards[a] && a < 7 && usedcards[i] != "|"){
pairs[pairs.length] = convertedcards[i];
usedcards[a] = "|";
}else if(a > 6){
i = i + 1;
a = i;
}
}
// Flush >.< //
var flush = false;
for(i = 0, a = 1; i < 7; i++, a++){
if(kinds[i] === kinds[a] && kinds[i] != undefined){
count++;
if(a >= 6 && count >= 5){
flush = true;
count = 0;
}else if(a >= 6 && count < 5){
count = 0;
}
}
}
// Straight >.< //
var straight = false;
convertedcards = convertedcards.sort(function(a,b){return a-b});
if(convertedcards[2] > 10 && convertedcards[3] > 10 && convertedcards[4] > 10){
convertedcards[0] = 14;
convertedcards = convertedcards.sort(function(a,b){return a-b});
}
alert(convertedcards);
if(convertedcards[0] + 1 === convertedcards[1] && convertedcards[1] + 1 === convertedcards[2] && convertedcards[2] + 1 === convertedcards[3] && convertedcards[3] + 1 === convertedcards[4]){
straight = true;
}else if(convertedcards[1] + 1 === convertedcards[2] && convertedcards[2] + 1 === convertedcards[3] && convertedcards[3] + 1 === convertedcards[4] && convertedcards[4] + 1 === convertedcards[5]){
straight = true;
}else if(convertedcards[2] + 1 === convertedcards[3] && convertedcards[3] + 1 === convertedcards[4] && convertedcards[4] + 1 === convertedcards[5] && convertedcards[5] + 1 === convertedcards[6]){
straight = true;
}
// Royal Flush, Straight Flush, Flush, Straight >.< //
var royalflush = false;
if(straight === true && flush === true && convertedcards[6] === 14){
royalflush = true;
alert("You have a Royal Flush");
}
else if(straight === true && flush === true && royalflush === false){
alert("You have a straight flush");
}else if(straight === true && flush === false){
alert("You have a straight");
}else if(straight === false && flush === true){
alert("You have a flush");
}
// Full House >.< //
if(pairs[0] === pairs[1] && pairs[1] != pairs[2] && pairs.length >= 3){
fullhouse = true;
alert("You have a fullhouse");
}else if(pairs[0] != pairs[1] && pairs[1] === pairs[2] && pairs.length >= 3){
fullhouse = true;
alert("You have a fullhouse");
}else if(pairs[0] != pairs[1] && pairs[1] != pairs[2] && pairs[2] === pairs[3] && pairs.length >= 3){
fullhouse = true;
alert("You have a fullhouse");
}
// Four of a kind >.< //
else if(pairs[0] === pairs[1] && pairs[1] === pairs[2] && pairs.length > 0){
alert("You have four of a kind");
}
// Three of a kind >.< //
else if(pairs[0] === pairs[1] && flush === false && straight === false && pairs.length === 2){
alert("You have three of a kind");
}
// Double Pair >.< //
else if(pairs[0] != pairs[1] && flush === false && straight === false && pairs.length > 1){
alert("You have a double pair");
}
// Pair >.< //
else if(pairs.length === 1 && flush === false && straight === false && pairs.length === 1 ){
alert("You have a pair");
}
alert(pairs);
};
while(endgame === false){
if(phase === 1){
options = Number(prompt("Your hand: " + displaycard[0] + " " + displaycard[1] + "\n\n" + "1. Check" + "\n" + "2. Fold"));
}else if(phase === 2){
options = Number(prompt("Your hand: " + displaycard[0] + " " + displaycard[1] + "\n\n" + displaycard[2] + " " + displaycard[3] + " " + displaycard[4] + "\n\n" + "1. Check" + "\n" + "2. Fold"));
}else if(phase === 3){
options = Number(prompt("Your hand: " + displaycard[0] + " " + displaycard[1] + "\n\n" + displaycard[2] + " " + displaycard[3] + " " + displaycard[4] + " " + displaycard[5] + "\n\n" + "1. Check" + "\n" + "2. Fold"));
}else if(phase === 4){
options = Number(prompt("Your hand: " + displaycard[0] + " " + displaycard[1] + "\n\n" + displaycard[2] + " " + displaycard[3] + " " + displaycard[4] + " " + displaycard[5] + " " + displaycard[6] + "\n\n" + "1. Check" + "\n" + "2. Fold"));
}
switch(options){
case 1:
if(phase === 5){
handstrenght();
endgame = true;
}else{
phase++;
}
break;
case 2:
endgame = true;
break;
default:
endgame = true;
break;
}
}
</script>