#!/usr/bin/python
# -*- coding: GBK -*-
#-------------------------------------------------------------------------------
#
#-------------------------------------------------------------------------------
#
##@package GM.Commands.ClearTagItem
#
# @todo:Çå³ýÄ¿±êÍæ¼ÒÎïÆ·
# @author hxp
# @date 2014-12-17
# @version 1.0
#
# ÏêϸÃèÊö: Çå³ýÄ¿±êÍæ¼ÒÎïÆ·
#
#---------------------------------------------------------------------
"""Version = 2014-12-17 14:30"""


import GameWorld
import IPY_GameWorld

## GMÃüÁîÖ´ÐÐÈë¿Ú
#  @param curPlayer µ±Ç°Íæ¼Ò
#  @param paramList ²ÎÊýÁбí tagPlayerID packType itemIndex
#  @return None
#  @remarks º¯ÊýÏêϸ˵Ã÷.
def OnExec(curPlayer, paramList):
    
    if len(paramList) < 3:
        GameWorld.DebugAnswer(curPlayer, "²ÎÊý´íÎó ClearTagItem tagPlayerID packType itemIndex")
        GameWorld.DebugAnswer(curPlayer, "×óÊÖ:ClearTagItem tagPlayerID 1 20")
        GameWorld.DebugAnswer(curPlayer, "ÓÒÊÖ:ClearTagItem tagPlayerID 1 0")
        GameWorld.DebugAnswer(curPlayer, "±³°üµÚÒ»¸ñ:ClearTagItem tagPlayerID 2 0")
        return
    
    tagPlayerID = paramList[0]
    packType = paramList[1]
    itemIndex = paramList[2]
        
    tagPlayer = GameWorld.GetPlayerManager().FindPlayerByID(tagPlayerID)
    if not tagPlayer:
        GameWorld.DebugAnswer(curPlayer, "ÕÒ²»µ½¸ÃÍæ¼Ò tagPlayerID=%s" % tagPlayerID)
        return
    
    if packType < 0 or packType >= IPY_GameWorld.rptMax:
        GameWorld.DebugAnswer(curPlayer, "±³°üÀàÐÍ´íÎó packType=%s" % packType)
        return
    
    isOK = __DoLogic_ClearTagSingItem(tagPlayer, packType, itemIndex)
    GameWorld.DebugAnswer(curPlayer, "Çå³ýÄ¿±êÍæ¼ÒÎïÆ·: tagPlayerID=%s,packType=%s,itemIndex=%s,isOK=%s" 
                          % (tagPlayerID, packType, itemIndex, isOK))
    return True


## Çå³ý¶ÔÓ¦±³°üijË÷ÒýµÄÎïÆ·
#  @param curPlayer µ±Ç°Íæ¼Ò
#  @param itemIndex ±³°üË÷Òý
#  @return None
#  @remarks º¯ÊýÏêϸ˵Ã÷.
def __DoLogic_ClearTagSingItem(tagPlayer, packType, itemIndex):
    backPack = tagPlayer.GetItemManager().GetPack(packType)
    curItem = backPack.GetAt(itemIndex)
    
    if not curItem or curItem.IsEmpty():
        return False
    
    curItem.Clear()
    return True