我正在使用NodeJS和socket.io来创建在线浏览器卡片游戏。
我已经在底部编写了代码，其中一个Object填充了两个玩家（0和1），然后每个玩家获得一个保存套牌的对象，并且在那里，还有两个对象，以对象的形式持卡。
userlists: { // I have more than just "g" in here, but for this part, only "g" is needed
"g": { // Holds the different game-sessions
"roomid": { // A Game-Session
"Players": { // Contains the 2 Opponents
0: { // Opponent 1
"deck": { // The deck of Opponent 1 (note that the different decks are no objects, though if needed, they could be)
"onHand": [ // Contains all the Cards "on-Hand"
{
"Type": "Knight",
... // more properties
"position": 0 // The position of the Card on the hand of the Player
},
... // more Cards
],
"inBlock": [ // Contains all the reserve-Cards
... // as in ["onHand"], but with ["position"]=null
]
}
},
1: { // Opponent 2
... // same as Opponent 1, just different deck of course
}
}
}
}
}
但由于这是一个问题，下面的代码实际上并没有产生预期的结果。实际上，它首先会输出所需的数字，但是，此时，它将被发送（function snddcks()）到客户端"position"（实际上所有其他属性），得到根据{{1}}进行了一些复制，因此所有"Type"都会"Type":"Knight"等等。
这就是问题所在，我无法弄清楚实际发生的原因。
最后，我会快速解释一下这个过程：
"position":0中创建游戏会话对象（服务器端），其中roomid是随机生成的字符串所以在第3步中，所有＆＃34;位置＆＃34;和其他属性设置正确，但在第4步中，它们会被覆盖，无论如何。
这是新代码：
userlists["g"][roomid]这是旧代码：
function joingid() {
var roomid = userlists["eo"][socket.username]["gid"];
socket.state = "playing";
socket.join(roomid);
socket.leave("lobby");
socket.leave("searching");
socket.emit("playerfound", {
gid: roomid
});
socket.broadcast.to(roomid).emit('playerjoined', {
usr: socket.username,
gid: roomid
});
}
socket.on('playerhasjoined', function(data) {
socket.state = "playing";
socket.leave("lobby");
var roomid = userlists["eo"][socket.username]["gid"];
socket.broadcast.to(roomid).emit('otheropponent', {
usr: socket.username
});
setTimeout(function() {
populateDeck2(roomid, data["oppo"]);
}, 500);
});
function gRC(roomid, i, i2) {
userlists["g"][roomid]["Players"][i2]["deck"]["onHand"][i] = standardDeckCards[Math.floor(Math.random() * standardDeckCards.length)];
userlists["g"][roomid]["Players"][i2]["deck"]["onHand"][i]["CID"] = "CID-"+(Math.floor((Math.random() * 1000) + 1)).toString();
userlists["g"][roomid]["Players"][i2]["deck"]["onHand"][i]["position"] = i;
}
function gRCc(roomid, i, i2) {
return function() {
gRC(roomid, i, i2);
};
}
function gRC2(roomid, i, i2) {
userlists["g"][roomid]["Players"][i2]["deck"]["inBlock"][i] = standardDeckCards[Math.floor(Math.random() * standardDeckCards.length)];
userlists["g"][roomid]["Players"][i2]["deck"]["inBlock"][i]["CID"] = "CID-"+(Math.floor((Math.random() * 1000) + 1)).toString();
userlists["g"][roomid]["Players"][i2]["deck"]["inBlock"][i]["position"] = i;
}
function gRCc2(roomid, i, i2) {
return function() {
gRC2(roomid, i, i2);
};
}
function gRC2_1(roomid, a1i, a2i, card) {
return function() {
userlists["g"][roomid]["Players"][a1i]["deck"]["onHand"].push(card);
userlists["g"][roomid]["Players"][a1i]["deck"]["onHand"][a2i]["CID"] = "CID-"+(Math.floor((Math.random() * 1000) + 1)).toString();
userlists["g"][roomid]["Players"][a1i]["deck"]["onHand"][a2i]["position"] = a2i;
};
}
function populateDeck2(roomid, oppo) {
var oppos = [socket.username, oppo];
userlists["g"][roomid] = {
"RoomID": roomid,
"Players": {
0: {
"Player": socket.username,
"deck": {
"onHand": [],
"onField": [],
"inBlock": []
},
"MP-Left": 20
},
1: {
"Player": oppo,
"deck": {
"onHand": [],
"onField": [],
"inBlock": []
},
"MP-Left": 20
}
},
"Creationdate": Date().toString(),
"Winner": null,
"currentPlayer": oppos[Math.floor(Math.random() * oppos.length)],
"roundNR": 0
};
for (var a1 = 0; a1 < 2; a1++) { // plnr
for (var a2 = 0; a2 < 5; a2++) { // onHand
(function() {
gRCc(roomid, a2, a1)();
})();
// gRC2_1(roomid, a1, a2, gRC())();
// (function() {
// var card1 = gRC();
// userlists["g"][roomid]["Players"][a1]["deck"]["onHand"].push(card1);
// userlists["g"][roomid]["Players"][a1]["deck"]["onHand"][a2]["CID"] = "CID-"+(Math.floor((Math.random() * 1000) + 1)).toString();
// userlists["g"][roomid]["Players"][a1]["deck"]["onHand"][a2]["position"] = a2;
// console.log("@"+a1+"::"+a2+" >> "+userlists["g"][roomid]["Players"][a1]["deck"]["onHand"][a2]["CID"]+" AND "+userlists["g"][roomid]["Players"][a1]["deck"]["onHand"][a2]["position"]);
// })();
}
for (var a3 = 0; a3 < 50; a3++) { // inBlock
(function() {
gRCc2(roomid, a3, a1)();
})();
// (function() {
// userlists["g"][roomid]["Players"][a1]["deck"]["inBlock"].push(gRC());
// userlists["g"][roomid]["Players"][a1]["deck"]["inBlock"][a3]["CID"] = "CID-"+(Math.floor((Math.random() * 1000) + 1)).toString();
// })();
}
fs.writeFile("userlistsLOG_1.log", "ONE: "+a1+""+Date().toString()+":\n"+JSON.stringify(userlists["g"][roomid]["Players"][a1]["deck"]["onHand"])+"\n\n", {flag:"a"}, function (err) {
if (err) {
console.log('error happened during writing to log')
return console.log(err)
}
});
}
SP("gamepage.html", function FNCr(CALLBACKf) {
setTimeout(function() {
$(".gameid").html(roomid);
$(".opponent").html(opponent);
$(".giveupbutton").on('click', function() {
socket.emit('giveup');
});
$(".get_g_button").on('click', function() {
socket.emit('get_g', {
gid: roomid
});
});
$("#PAGETITLE").html("Da_Cards: VS "+opponent);
// socket.emit("rcvsrlst");
typeof CALLBACKf === 'function' && CALLBACKf();
}, 1500);
}, "aiI", roomid);
SCL("gamepage loaded", "", "aiI", roomid);
snddcks();
snddcks(true);
}
function snddcks(oppo) {
var oppo = oppo || false;
var roomid = userlists["eo"][socket.username]["gid"];
if (oppo === true) {
socket.broadcast.to(roomid).emit('snddcks', {
"d0_MP-Left": userlists["g"][roomid]["Players"][1]["MP-Left"],
"d0_onHand": userlists["g"][roomid]["Players"][1]["deck"]["onHand"],
"d0_onField": userlists["g"][roomid]["Players"][1]["deck"]["onField"],
"d0_inBlockC": userlists["g"][roomid]["Players"][1]["deck"]["inBlock"].length,
"d1_MP-Left": userlists["g"][roomid]["Players"][0]["MP-Left"],
"d1_onHand": userlists["g"][roomid]["Players"][0]["deck"]["onHand"].length,
"d1_onField": userlists["g"][roomid]["Players"][0]["deck"]["onField"],
"d1_inBlockC": userlists["g"][roomid]["Players"][0]["deck"]["inBlock"].length,
});
console.log("Sent decks into "+roomid);
fs.writeFile("userlistsLOG_2.log", "TWO 1: "+Date().toString()+":\n"+JSON.stringify(userlists["g"][roomid]["Players"][1]["deck"]["onHand"])+"\n\n", {flag:"a"}, function (err) {
if (err) {
console.log('error happened during writing to log')
return console.log(err)
}
});
} else if (oppo === false) {
socket.emit('snddcks', {
"d0_MP-Left": userlists["g"][roomid]["Players"][0]["MP-Left"],
"d0_onHand": userlists["g"][roomid]["Players"][0]["deck"]["onHand"],
"d0_onField": userlists["g"][roomid]["Players"][0]["deck"]["onField"],
"d0_inBlockC": userlists["g"][roomid]["Players"][0]["deck"]["inBlock"].length,
"d1_MP-Left": userlists["g"][roomid]["Players"][1]["MP-Left"],
"d1_onHand": userlists["g"][roomid]["Players"][1]["deck"]["onHand"].length,
"d1_onField": userlists["g"][roomid]["Players"][1]["deck"]["onField"],
"d1_inBlockC": userlists["g"][roomid]["Players"][1]["deck"]["inBlock"].length,
});
console.log("Sent decks to "+socket.username);
fs.writeFile("userlistsLOG_2.log", "TWO 0: "+Date().toString()+":\n"+JSON.stringify(userlists["g"][roomid]["Players"][0]["deck"]["onHand"])+"\n\n", {flag:"a"}, function (err) {
if (err) {
console.log('error happened during writing to log')
return console.log(err)
}
});
}
// setTimeout(function() {
// // fs.writeFileSync("userlistsLOG.log", Date().toString()+":\n"+JSON.stringify(userlists["g"][roomid]["Players"][0]["deck"])+"\n\n", {flag:"a"});
// // fs.writeFileSync("userlistsLOG.log", Date().toString()+":\n"+JSON.stringify(userlists["g"][roomid]["Players"][1]["deck"])+"\n\n", {flag:"a"});
// }, 100);
}
答案 0 :(得分：0)
最后!! 我刚刚解决了我的问题虽然我花了3天时间... 非常感谢@LemmyTauer提供的有用评论：）
这是有趣的代码部分：
function generatedeckthigieandreturn(number) {
var arr;
arr = [];
var fncs;
fncs = [];
var ARRAYTHINGIEd = [];
function gRC() {
console.log("gRC called");
return standardDeckCards[Math.floor(Math.random() * standardDeckCards.length)];
}
for (var a = 0; a < number; a++) {
console.log(a);
fncs[a] = function(b) {
console.log(a+" called");
return function() {
arr[b] = gRC();
arr[b]["position"] = b;
arr[b]["CID"] = "CID-"+(Math.floor((Math.random() * 900) + 100)).toString();
console.log(JSON.stringify(arr[b], null, 4));
return JSON.stringify(arr[b]);
}
};
}
for (var c = 0; c < number; c++) {
ARRAYTHINGIEd.push(JSON.parse(fncs[c](c)()));
}
return ARRAYTHINGIEd;
}
for (var xa = 0; xa < 2; xa++) {
userlists["g"][roomid]["Players"][xa]["deck"]["onHand"] = generatedeckthigieandreturn(5);
userlists["g"][roomid]["Players"][xa]["deck"]["inBlock"] = generatedeckthigieandreturn(50);
}
所以最后，我使用JSON.stringify()来保存卡片对象，然后使用JSON.parse()将其恢复为＆＃34;正常＆＃34;格式。
这是＆＃34;完整的固定问题＆＃34; -Code：
function joingid() {
var roomid = userlists["eo"][socket.username]["gid"];
socket.state = "playing";
socket.join(roomid);
socket.leave("lobby");
socket.leave("searching");
socket.emit("playerfound", {
gid: roomid
});
socket.broadcast.to(roomid).emit('playerjoined', {
usr: socket.username,
gid: roomid
});
}
socket.on('playerhasjoined', function(data) {
socket.state = "playing";
socket.leave("lobby");
var roomid = userlists["eo"][socket.username]["gid"];
socket.broadcast.to(roomid).emit('otheropponent', {
usr: socket.username
});
setTimeout(function() {
populateDeck2(roomid, data["oppo"]);
}, 500);
});
function populateDeck2(roomid, oppo) {
var oppos = [socket.username, oppo];
userlists["g"][roomid] = {
"RoomID": roomid,
"Players": {
0: {
"Player": socket.username,
"deck": {
"onHand": [],
"onField": [],
"inBlock": []
},
"MP-Left": 20
},
1: {
"Player": oppo,
"deck": {
"onHand": [],
"onField": [],
"inBlock": []
},
"MP-Left": 20
}
},
"Creationdate": Date().toString(),
"Winner": null,
"currentPlayer": oppos[Math.floor(Math.random() * oppos.length)],
"roundNR": 0
};
function generatedeckthigieandreturn(number) {
var arr;
arr = [];
var fncs;
fncs = [];
var ARRAYTHINGIEd = [];
function gRC() {
console.log("gRC called");
return standardDeckCards[Math.floor(Math.random() * standardDeckCards.length)];
}
for (var a = 0; a < number; a++) {
console.log(a);
fncs[a] = function(b) {
console.log(a+" called");
return function() {
arr[b] = gRC();
arr[b]["position"] = b;
arr[b]["CID"] = "CID-"+(Math.floor((Math.random() * 900) + 100)).toString();
console.log(JSON.stringify(arr[b], null, 4));
return JSON.stringify(arr[b]);
}
};
}
for (var c = 0; c < number; c++) {
ARRAYTHINGIEd.push(JSON.parse(fncs[c](c)()));
}
return ARRAYTHINGIEd;
}
for (var xa = 0; xa < 2; xa++) {
userlists["g"][roomid]["Players"][xa]["deck"]["onHand"] = generatedeckthigieandreturn(5);
userlists["g"][roomid]["Players"][xa]["deck"]["inBlock"] = generatedeckthigieandreturn(50);
}
SP("gamepage.html", function FNCr(CALLBACKf) {
setTimeout(function() {
$(".gameid").html(roomid);
$(".opponent").html(opponent);
$(".giveupbutton").on('click', function() {
socket.emit('giveup');
});
$(".get_g_button").on('click', function() {
socket.emit('get_g', {
gid: roomid
});
});
$("#PAGETITLE").html("Da_Cards: VS "+opponent);
// socket.emit("rcvsrlst");
typeof CALLBACKf === 'function' && CALLBACKf();
}, 1500);
}, "aiI", roomid);
SCL("gamepage loaded", "", "aiI", roomid);
snddcks();
snddcks(true);
}
function snddcks(oppo) {
var oppo = oppo || false;
var roomid = userlists["eo"][socket.username]["gid"];
if (oppo === true) {
socket.broadcast.to(roomid).emit('snddcks', {
"d0_MP-Left": userlists["g"][roomid]["Players"][1]["MP-Left"],
"d0_onHand": userlists["g"][roomid]["Players"][1]["deck"]["onHand"],
"d0_onField": userlists["g"][roomid]["Players"][1]["deck"]["onField"],
"d0_inBlockC": userlists["g"][roomid]["Players"][1]["deck"]["inBlock"].length,
"d1_MP-Left": userlists["g"][roomid]["Players"][0]["MP-Left"],
"d1_onHand": userlists["g"][roomid]["Players"][0]["deck"]["onHand"].length,
"d1_onField": userlists["g"][roomid]["Players"][0]["deck"]["onField"],
"d1_inBlockC": userlists["g"][roomid]["Players"][0]["deck"]["inBlock"].length,
});
console.log("Sent decks into "+roomid);
fs.writeFile("userlistsLOG_2.log", "TWO 1: "+Date().toString()+":\n"+JSON.stringify(userlists["g"][roomid]["Players"][1]["deck"]["onHand"])+"\n\n", {flag:"a"}, function (err) {
if (err) {
console.log('error happened during writing to log')
return console.log(err)
}
});
} else if (oppo === false) {
socket.emit('snddcks', {
"d0_MP-Left": userlists["g"][roomid]["Players"][0]["MP-Left"],
"d0_onHand": userlists["g"][roomid]["Players"][0]["deck"]["onHand"],
"d0_onField": userlists["g"][roomid]["Players"][0]["deck"]["onField"],
"d0_inBlockC": userlists["g"][roomid]["Players"][0]["deck"]["inBlock"].length,
"d1_MP-Left": userlists["g"][roomid]["Players"][1]["MP-Left"],
"d1_onHand": userlists["g"][roomid]["Players"][1]["deck"]["onHand"].length,
"d1_onField": userlists["g"][roomid]["Players"][1]["deck"]["onField"],
"d1_inBlockC": userlists["g"][roomid]["Players"][1]["deck"]["inBlock"].length,
});
console.log("Sent decks to "+socket.username);
fs.writeFile("userlistsLOG_2.log", "TWO 0: "+Date().toString()+":\n"+JSON.stringify(userlists["g"][roomid]["Players"][0]["deck"]["onHand"])+"\n\n", {flag:"a"}, function (err) {
if (err) {
console.log('error happened during writing to log')
return console.log(err)
}
});
}