| fowlplay4 |
08-04-2013 02:56 AM |
Offline Player Manipulation II
Here's a neat function I wrote to help reduce the amount of duplication involved with determining if a player is online and if not load their account, and if they don't exist bail on them. It also properly destroys loaded from HDD accounts.
Basically it's like doing:
PHP Code:
with (findplayer("account")) { // except it will load the player if they're offline
if (doesntexist) return;
// your code
}
The main functions (currently tweaked for use in onRCChat()):
PHP Code:
// Shortcut for processing that doesn't need to be done to offline accounts
function processOnlinePlayer(temp.pl, temp.func) {
processPlayer(temp.pl, temp.func, true);
}
function processPlayer(temp.pl, temp.func, temp.nohd) {
temp.op = player.communityname ? player.communityname : player.account;
temp.pobj = findplayer(temp.pl);
temp.onhd = temp.pobj == NULL;
if (temp.nohd && temp.onhd) {
echo(format("Unable to find player %s, %s", temp.pl, temp.op));
return;
}
temp.pobj = temp.onhd ? new TServerPlayer(@temp.pl) : temp.pobj;
with (temp.pobj) {
if (player.onlinetime > 0) {
temp.save = (@temp.func)(player, temp.op);
} else {
if (temp.op) {
echo(format("Unable to find player %s, %s", temp.pl, temp.op));
}
}
}
if (temp.onhd) {
if (temp.save) {
temp.pobj.saveaccount();
}
temp.pobj.destroy();
}
}
Examples:
PHP Code:
function onCreated() {
temp.func = function (temp.pl) {
echo(player.account);
echo(temp.pl.onlinetime);
return false;
};
processPlayer("fowlplay4", temp.func);
}
// Echos
// fowlplay4
// 8727432
PHP Code:
function onCreated() {
// It passes two parameters to the function:
// The player object
// The original player's account (I.e. The player.account when called in onRCChat() first instance)
temp.func = function (temp.pl, temp.op) {
temp.pl.head = "head0.png";
temp.pl.attr[1] = "";
temp.pl.body = "body1.png";
if (temp.op) echo(format("%s has reset %s's look!", temp.op, temp.pl.account));
return true; // Necessary to save offline players.
};
processPlayer("fowlplay4", temp.func);
}
You can even nest it in the function call too:
PHP Code:
function onCreated() {
processPlayer("fowlplay4", temp.f = function (temp.pl) {
echo(player.account);
echo(temp.pl.onlinetime);
});
}
// Echos
// fowlplay4
// 8727432
Or use defined functions:
PHP Code:
function onCreated() {
processPlayer("fowlplay4", this.test);
}
function test(temp.pl, temp.op) {
echo(player.account);
echo(temp.pl.onlinetime);
}
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