<?php

$messages = array(
	"shop_already_built" => "You have already built a shop.",
	"gold_insufficient" => "You don't have enough gold.",
	"shop_missing_item" => "This item does not exist.",
);

function sendError($msg) {
	global $messages;
	$text = $messages[$msg];
	echo json_encode(array("error" => $text));
}

?>