talk(是否购买装备？)
if(choose=1)
say(装备商,我这里出售各种防具，请随便挑选。)
shop(15,24,0,25,0,26,0,27,0,28,0,36,0,37,0,38,0,39,0,40,0,48,0,49,0,50,0,51,0,52,0)
npcMove(周瑜,3,20,6)
endif()
if(choose=2)
say(装备商,客官慢走！)
npcMove(周瑜,0,20,6)
endif()
