public static function
upgradeHH(User $user) {
global $conf;
$cost = Upgrades::hhCost($user);
$what = 'hhlevel';
$delta = 1;
$name = 'Hand-to-Hand Level';
return Upgrades::upgrade($user, $name, $cost, $what, $delta);
}
<td>
<input type="submit" name="upgrade-up" value="<?php
echo numecho(Upgrades::upCost($user));
?>
Gold" />
<input type="submit" name="upgrade-up-max" value="Max" />
</td>
</tr>
<tr>
<td>Hand-to-Hand Training</td>
<td><?php
echo $user->hhlevel;
?>
</td>
<td><input type="submit" name="upgrade-hh" value="<?php
echo numecho(Upgrades::hhCost($user));
?>
Gold" /></td>
</tr>
<? if ($user->getSupport('upgrades')) { ?>
<tr>
<td>Upgrade Officer Limit</td>
<td><?php
echo $user->maxofficers;
?>
</td>
<td><input type="submit" name="upgrade-of" value="<?php
echo numecho(Upgrades::ofCost($user));
?>
Gold" /></td>
</tr>
