#!/usr/bin/python
# -*- coding: GBK -*-
#
# @todo: ¹¥»÷ÓÐxx%¼¸Âʸ½¼Óxx%¼¼ÄÜÉ˺¦£¬³ÖÐøxxÃë
#
# @author: Alee
# @date 2018-1-30 ÏÂÎç05:11:45
# @version 1.0
#
# @note: 
#
#---------------------------------------------------------------------

import ChConfig
import GameWorld
import PassiveBuffEffMng
import SkillCommon

def CheckCanHappen(attacker, defender, passiveEffect, skillID):
    curSkill = GameWorld.GetGameData().GetSkillBySkillID(skillID)
    if not curSkill:
        return
    
    buffType = SkillCommon.GetBuffType(curSkill)
    buffTuple = SkillCommon.GetBuffManagerByBuffType(attacker, buffType)
    #ͨ¹ýÀàÐÍ»ñÈ¡Ä¿±êµÄbuff¹ÜÀíÆ÷Ϊ¿Õ£¬ÔòÌø³ö
    if buffTuple == ():
        return
    
    buffManager = buffTuple[0]
    buff = buffManager.FindBuff(skillID)
    if not buff:
        return
    return GameWorld.CanHappen(buff.GetValue())


def GetValue(attacker, defender, passiveEffect):
    return float(passiveEffect.GetEffectValue(0))/ChConfig.Def_MaxRateValue