/**
* 使用下雨工具
*
* 获取所有植物 ，得到未成熟的植物品种（ID）,批量更新
*/
private function useSpendRain($percent)
{
$map = new MapModel();
$plants = $map->getUserPlantsByUid($this->uid);
$updata = array();
foreach ($plants as $plant) {
if ($this->timestamp - $plant->start_time >= $plant->collect_in) {
continue;
}
$updata[$plant->itemid] = $plant->collect_in * $percent;
}
$this->debugMsg($updata);
if (!$updata) {
return;
}
foreach ($updata as $itemid => $increase) {
$map->increaseMapItemByUidAndItemid($this->uid, $itemid, array('start_time' => 0 - $increase));
$this->debugMsg($map->getLastQuery());
}
return array_keys($updata);
}
