AI文盲在此

1) 手牌最少的友军
local minfriend = nil
for _, afriend in ipairs(self.friends_noself) do
if minfriend and (minfriend:getHandcardNum() > afriend:getHandcardNum()) then minfriend = afriend
elseif not minfriend then minfriend = afriend end
end
2) 识别身份
sgs.ai_playerchosen_intention.yautodraw = -10
3) 体力最多的敌军
local maxenemy = nil
for _, anenemy in ipairs(self.enemies) do
if maxenemy and (maxenemy:getHp() < anenemy:getHp()) then maxenemy = anenemy
elseif not maxenemy then maxenemy = anenemy end
end
仅供参考

谢谢大佬！ 在你的程序里加了个头部和return，测试成功!! 非常非常的感谢！！
--友善技能的AI，选择手牌最少的队友施放
sgs.ai_skill_playerchosen["yautodraw"] = function(self, targets)
local minfriend = nil
for _, afriend in ipairs(self.friends_noself) do
if minfriend and (minfriend:getHandcardNum() > afriend:getHandcardNum()) then
minfriend = afriend
elseif not minfriend then minfriend = afriend
end
end
return minfriend
end
sgs.ai_playerchosen_intention["yautodraw"] = -10
------------------------以下是一个敌意技能的AI，选择最大体力的敌人施放
sgs.ai_skill_playerchosen["yautohurt"] = function(self, targets)
local maxenemy = nil
for _, anenemy in ipairs(self.enemies) do
if maxenemy and (maxenemy:getHp() < anenemy:getHp()) then
maxenemy = anenemy
elseif not maxenemy then maxenemy = anenemy
end
end
return maxenemy
end
sgs.ai_playerchosen_intention["yautohurt"] = 10