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use fmt;
use getopt;
use io;
use net::dial;
use os;
use trace;
use unix::signal;
const help: [_]getopt::help = [
"minecraft client",
('u', "name", "username for login"),
"addr",
];
export fn main() void = {
signal::ignore(signal::sig::PIPE);
dial::registersvc("tcp", "minecraft", [], 25565);
let tracer = newtracer(os::stderr);
trace::setroot(&tracer);
defer trace::setroot(&trace::silent);
const cmd = getopt::parse(os::args, help...);
defer getopt::finish(&cmd);
let username = "Player";
for (let i = 0z; i < len(cmd.opts); i += 1) {
const (flag, param) = cmd.opts[i];
switch (flag) {
case 'u' =>
username = param;
case => abort();
};
};
if (len(cmd.args) != 1) {
die_usage("expected exactly 1 positional argument");
};
const addr = cmd.args[0];
window_run(addr, username);
};
fn error(fmt: str, args: fmt::field...) void = {
fmt::errorf("{}: ", os::args[0]): void;
fmt::errorfln(fmt, args...): void;
};
fn die(fmt: str, args: fmt::field...) never = {
error(fmt, args...);
os::exit(1);
};
fn die_usage(fmt: str, args: fmt::field...) never = {
error(fmt, args...);
getopt::printusage(os::stderr, os::args[0], help)!;
os::exit(1);
};
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