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Replace taking over games with forced saves.

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Instead of reusing the id, just SIGHUP the game process.  This works
whether it is using polling, WebSockets, or dgamelaunch.
This commit is contained in:
John "Elwin" Edwards 2012-07-15 22:33:44 -07:00
parent a847191450
commit a0be18657b
2 changed files with 84 additions and 5 deletions
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50
rlgterm.js
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@ -622,18 +622,20 @@ function getchoices() {
acttext = "Resume your game";
else if (reply.stat[gname] == "0")
acttext = "Start a game";
else if (reply.stat[gname] == "p")
acttext = "Reconnect";
else if (reply.stat[gname] == "d")
acttext = "Game in progress (dgl)";
else if (reply.stat[gname] == "p" || reply.stat[gname] == "d")
acttext = "Force save";
else
continue;
var button = document.createElement("span");
button.appendChild(document.createTextNode(acttext));
if ("s0p".indexOf(reply.stat[gname]) >= 0) {
if ("s0".indexOf(reply.stat[gname]) >= 0) {
button.onclick = makeStarter(gname);
button.className = "ibutton";
}
else {
button.onclick = makeStopper(gname);
button.className = "ibutton";
}
var actdiv = document.createElement("div");
actdiv.appendChild(button);
var gamediv = document.createElement("div");
@ -719,6 +721,44 @@ function startgame(game) {
return;
}
function makeStopper(gname) {
if (!(gname in games))
return null;
var game = games[gname];
function stopper(ev) {
stopgame(game);
}
return stopper;
}
function stopgame(game) {
if (!session.lcred)
return;
var stopmsg = {"key": session.lcred, "g": game.uname};
var req = new XMLHttpRequest();
req.onerror = errHandler;
req.onreadystatechange = function () {
if (req.readyState != 4 || req.status != 200)
return;
var reply = JSON.parse(req.responseText);
if (reply.t == 'E') {
if (reply.c == 7)
message("That game has already stopped.");
else if (reply.c == 1) {
logout();
message("The server forgot about you, please log in again.", "warn");
}
else {
message("That game could not be stopped because: " + reply.s +
"This might be a bug.", "warn");
}
}
}
req.open('POST', '/quit', true);
req.send(JSON.stringify(stopmsg));
return;
}
function wsStart(game) {
var sockurl = "ws://" + window.location.host + "/play/" + game.uname;
sockurl += "?key=" + session.lcred + "&w=80&h=24";