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Pausing #12

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Pausing #12

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0c92ca1
Add pause message handler
Jun 3, 2016
1fdb1af
Don't do normal stuff while game is paused
Jun 3, 2016
7982ed1
Account for pause time in UnitGroup travel
Jun 4, 2016
ceac26c
Fix some really dumb mistakes
Jun 4, 2016
a711767
Add some debugging messages
Jun 4, 2016
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103 changes: 82 additions & 21 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -318,7 +318,8 @@ var GAMERULES = {
TRANSFORM_TIME: 2000,
MATCH_WAIT_TIME: 10000,
GAME_START_DELAY: 2125,
TIME_UNTIL_BOT: 30000
TIME_UNTIL_BOT: 30000,
MAX_PAUSE_TIME: 120000
};

var applyDefault = function(shown, def) {
Expand Down Expand Up @@ -412,6 +413,7 @@ var startGame = function(name) {
}
games[name].data = {nodes: nodes, removed: []};
broadcast("gameinfo:"+JSON.stringify(games[name].data), games[name]);
games[name].data.paused = 0;
setTimeout(function() {
// make sure that game still exists before starting it
if (name in games) {
Expand All @@ -421,6 +423,15 @@ var startGame = function(name) {
}, GAMERULES.GAME_START_DELAY);
};

var unpaused = function(gd) {
var groups = gd.data.unitgroups;
var time = new Date().getTime();
debugMsg(gd, "pausing", "Adding " + (time - gd.data.paused) + " ms to all UnitGroup durations to adjust for pausing");
for (var i = 0; groups.length; i++) {
groups[i].duration += (time - gd.data.paused);
}
};

var lastGroupID = 0;
var nextGroupID = function() {
return ++lastGroupID;
Expand Down Expand Up @@ -552,32 +563,37 @@ var commands = {
var ind = gd.users.indexOf(d.user);
if(ind>-1) {
if("data" in gd && gd.data.gameStarted) {
var owner = adjustForRemoved(gd, ind);
if(src >= 0 && src < gd.data.nodes.length && dst >= 0 && dst < gd.data.nodes.length) {
if(owner === gd.data.nodes[src].owner || gd.data.nodes[src].units[owner] > 0) {
var size = Math.floor(gd.data.nodes[src].units[owner]);
gd.data.nodes[src].units[ind] -= size;
var group = {
source: src,
dest: dst,
duration: Math.round(distance(gd.data.nodes[src], gd.data.nodes[dst])/gd.data.nodes[src].unitSpeed),
size: size,
owner: owner,
id: nextGroupID()
};
broadcast("send:"+JSON.stringify(group), gd);
group.start = new Date().getTime();
if(!("unitgroups" in gd.data)) {
gd.data.unitgroups = [];
if (gd.data.paused === 0) {
var owner = adjustForRemoved(gd, ind);
if(src >= 0 && src < gd.data.nodes.length && dst >= 0 && dst < gd.data.nodes.length) {
if(owner === gd.data.nodes[src].owner || gd.data.nodes[src].units[owner] > 0) {
var size = Math.floor(gd.data.nodes[src].units[owner]);
gd.data.nodes[src].units[ind] -= size;
var group = {
source: src,
dest: dst,
duration: Math.round(distance(gd.data.nodes[src], gd.data.nodes[dst])/gd.data.nodes[src].unitSpeed),
size: size,
owner: owner,
id: nextGroupID()
};
broadcast("send:"+JSON.stringify(group), gd);
group.start = new Date().getTime();
if(!("unitgroups" in gd.data)) {
gd.data.unitgroups = [];
}
gd.data.unitgroups.push(group);
}
else {
d.conn.send("error:You don't own that node.");
}
gd.data.unitgroups.push(group);
}
else {
d.conn.send("error:You don't own that node.");
d.conn.send("error:That node doesn't exist.");
}
}
else {
d.conn.send("error:That node doesn't exist.");
d.conn.send("error:Game is paused.");
}
}
else {
Expand Down Expand Up @@ -637,6 +653,38 @@ var commands = {
d.conn.send("error:You're not in a room.");
}
}
},
pause: {
data: true,
handler: function(d) {
for(var id in games) {
var gd = games[id];
var ind = gd.users.indexOf(d.user);
if(ind>-1) {
if("data" in gd && gd.data.gameStarted) {
if (gd.data.paused === 0) {
// pause game
if (gd.data.pauses[adjustForRemoved(ind)] > 0) {
debugMsg(gd, "pausing", "Pausing the game at the request of " + d.user);
gd.data.pauses[adjustForRemoved(gd, ind)]--;
gd.data.paused = new Date().getTime();
broadcast("pause:" + d.user + "," + gd.data.pauses[adjustForRemoved(ind)], gd);
}
} else {
// unpause game
debugMsg(gd, "pausing", "Unpausing the game at the request of " + d.user);
gd.data.paused = 0;
broadcast("unpause:" + d.user + ",", gd);
unpaused(gd);
}
} else {
d.conn.send("error:Game not started");
}
return;
}
}
d.conn.send("error:You're not in a room.");
}
}
};

Expand Down Expand Up @@ -730,6 +778,19 @@ var tick = function() {
for(var id in games) {
var gd = games[id];
if("data" in gd) {
if (gd.data.paused !== 0) {
// game is paused, don't do a normal tick
if (time - gd.data.paused > GAMERULES.MAX_PAUSE_TIME) {
// game has been paused too long, unpause it
debugMsg(gd, "pausing", "Game has been paused for too long, unpausing");
gd.data.paused = 0;
broadcast("unpause", gd);
unpaused(gd);
} else {
debugMsg(gd, "pausing", "Skipping a tick because the game is paused");
continue;
}
}
var groupsUncontested = true;
var unitsUncontested = true;
if("unitgroups" in gd.data && gd.data.unitgroups.length > 0) {
Expand Down