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<?php
/**
* Manages miners guild.
*
* @package inc\guild.inc
* @author Alexandre Renoux
* @author Pierre-Emmanuel Novac
*/
/**
* Amount of gold required to build the miners guild.
*/
define("GUILD_COST",10);
/**
* Amount of gold required to hire a miner.
*/
define("MINER_COST",5);
/**
* Create the miners guild in the session.
* Debits GUILD_COST from the player's gold.
*
* @return void
*/
function createGuild(){
if(!empty($_SESSION["guild"])) {
sendError("guild_already_built");
}
elseif(debitAccount(GUILD_COST)) {
$_SESSION["guild"] = true;
echo json_encode(array("cost" => GUILD_COST));
}
}
/**
* Hire one miner.
* Debits MINER_COST from the player's gold.
*
* @return void
*/
function hireMiner(){
if(!isset($_SESSION["guild"])){
sendError("guild_not_yet_created");
}
elseif(debitAccount(MINER_COST)){
$_SESSION["mine"]["miners"]++;
echo json_encode(array("cost" => MINER_COST , "miners" => $_SESSION["mine"]["miners"]));
}
}
/**
* Returns the number of miners currently in the guild.
*
* @return int number of miners in the guild
*/
function sendMiners(){
return $_SESSION["mine"]["miners"];
}
?>
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