各位大佬好，如题，个人想到的入手角度是参考老版连营。由于“手牌变成3张”有两个情况，第一个是失去手牌后变成3张，另一个是得到手牌后，变成3张。 于是写了以下的代码：（huan是武将名称）
yhuanbian = sgs.CreateTriggerSkill{
name = "yhuanbian" ,
frequency = sgs.Skill_Frequent ,
events = {sgs.CardsMoveOneTime} ,
on_trigger = function(self, event, huan, data)
local room = huan:getRoom()
local move = data:toMoveOneTime()
if ((move.from:objectName() == huan:objectName() and move.from_places:contains(sgs.Player_PlaceHand) and huan:getHandcardNum()==3) or (move.to:objectName() == huan:objectName() and move.to_places:contains(sgs.Player_PlaceHand) and move.card_ids:length()+huan:getHandcardNum()==3)) then
huan:gainMark("@huanbian")
end
return false
end
}
实际运行情况，失去手牌后，如果剩余手牌3张，能触发。但在得到手牌后，如果手牌总数是3张，不会触发。想请大神帮帮忙de个bug，谢谢！