game2006api/webapp/mt/ChipAttr.php

<?php


namespace mt;

require_once('mt/AttrHelper.php');
require_once('mt/StrHelper.php');
require_once('mt/Item.php');

use phpcommon;

class ChipAttr {
    const ROLE_CHIP_SUBTYPE = 1;
    const GUN_CHIP_SUBTYPE = 2;
    protected static $metaList;
    protected static $attrPoolList;
    protected static function getMetaList()
    {
        if (!self::$metaList) {
            self::$metaList = getMetaTable('chip@chip.php');
        }
        return self::$metaList;
    }

    protected static function getAttrPoolList()
    {
        if (!self::$attrPoolList) {
            self::$attrPoolList = getMetaTable('chipAttrPool@chipAttrPool.php');
        }
        return self::$attrPoolList;
    }

    public static function getAttrPool($attr){
        $attr_pool = array();
        foreach (self::getAttrPoolList() as $item){
            if ($item['attr_id'] == $attr['attr_id'] && $item['attr_type'] == $attr['chip_type']  ){
                $attr_pool = $item;
            }
        }
        if ($attr_pool){
            $attr_pool['weight'] = explode('|',$attr_pool['weight']);
            foreach ($attr_pool['weight'] as $key =>$item){
                $attr_pool['weight'][$key] = explode(':',$item);
            }

            $weight = 0;
            $tempData = array ();
            foreach ($attr_pool['weight'] as $one) {
                $weight += $one[1];
                for ($i = 0; $i < $one[1]; $i++) {
                    $tempData[] = $one;
                }
            }
            $k = rand(0, $weight -1);
            $attr_pool['attr_pool_number'] = $tempData[$k][0];
            unset($attr_pool['weight']);
        }
        return $attr_pool;
    }

    public static function generateAttrRandom($itemMeta,$chip_grade){
        if ($itemMeta['sub_type'] == self::ROLE_CHIP_SUBTYPE){
            $chip = self::getNodeChip();
            return  self::_randomNum($itemMeta,$chip_grade,$chip);
        }
        if ($itemMeta['sub_type'] == self::GUN_CHIP_SUBTYPE){
            $chip = self::getGunChip();
            return  self::_randomNum($itemMeta,$chip_grade,$chip);
        }
        return array();
    }

    public static function getAttrById($attr_id,$attr_type){
        if($attr_type == self::ROLE_CHIP_SUBTYPE){
            $chip = self::getNodeChip();
        }
        if($attr_type == self::GUN_CHIP_SUBTYPE){
            $chip = self::getGunChip();
        }
        foreach ($chip as $item) {
            if ($item['attr_id'] == $attr_id && $item['chip_type'] == $attr_type){
                return $item;
            }
        }
    }

    public static function generateOneAttr($type){
//        $itemMeta = Item::get($item_id);
//        return self::getAttrPool(self::getAttrByItemId($itemMeta['id']));

//        $attr_pool = self::getAttrPool(self::getAttrByItemId($itemMeta['id']));
//        $attr = emptyReplace(json_decode($chip['rand_attr'], true), array());
//        array_push($attr,$attr_pool);
//        return $attr;
        if ($type == self::ROLE_CHIP_SUBTYPE){
            $chip = self::getNodeChip();
            $attr = $chip[ array_rand($chip)];
            return self::getAttrPool($attr);
        }
        if ($type == self::GUN_CHIP_SUBTYPE){
            $chip = self::getGunChip();
            $attr = $chip[ array_rand($chip)];
            return self::getAttrPool($attr);
        }
        return array();
    }

    private static function _randomNum($itemMeta,$chip_grade,$chipList){
        $attr_pool = array();
        array_push($attr_pool,self::getAttrPool(self::getAttrByItemId($itemMeta['id'])));
        if ($chip_grade>=3&&$chip_grade<5){
            $num = 1;
        }
        if ($chip_grade>=5){
            $num = 2;
        }
        for ($i=1;$i<=$num;$i++){
            $attr = $chipList[ array_rand($chipList)];
            array_push($attr_pool,self::getAttrPool($attr));
        }
        return $attr_pool ;
    }

    private static function getNodeChip(){
        $node_chip = array();
        foreach (self::getMetaList() as $item){
            if ($item['chip_type'] == self::ROLE_CHIP_SUBTYPE){
                array_push($node_chip,$item);
            }
        }
        return $node_chip;
    }

    private static function getGunChip(){
        $gun_chip = array();
        foreach (self::getMetaList() as $item){
            if ($item['chip_type'] == self::GUN_CHIP_SUBTYPE){
                array_push($gun_chip,$item);
            }
        }
        return $gun_chip;
    }

    private static function getAttrByItemId($item_id){
        foreach (self::getMetaList() as $item){
            if ($item['item_id'] == $item_id){
                return $item;
            }
        }
    }

}