FreeKill/packages/standard/init.lua

local extension = Package:new("standard")
extension.metadata = require "packages.standard.metadata"
dofile "packages/standard/game_rule.lua"
dofile "packages/standard/aux_skills.lua"

Fk:loadTranslationTable{
  ["standard"] = "标准包",
  ["wei"] = "魏",
  ["shu"] = "蜀",
  ["wu"] = "吴",
  ["qun"] = "群",
}

Fk:loadTranslationTable{
  ["black"] = "黑色",
  ["red"] = '<font color="#CC3131">红色</font>',
  ["nocolor"] = '<font color="grey">无色</font>',
}

local jianxiong = fk.CreateTriggerSkill{
  name = "jianxiong",
  anim_type = "masochism",
  events = {fk.Damaged},
  can_trigger = function(self, event, target, player, data)
    local room = target.room
    return data.card ~= nil and
      target == player and
      target:hasSkill(self.name) and
      room:getCardArea(data.card) == Card.Processing and
      not target.dead
  end,
  on_use = function(self, event, target, player, data)
    local room = player.room
    room:obtainCard(player.id, data.card, false)
  end,
}
local caocao = General:new(extension, "caocao", "wei", 4)
caocao:addSkill(jianxiong)
Fk:loadTranslationTable{
  ["caocao"] = "曹操",
  ["jianxiong"] = "奸雄",
  [":jianxiong"] = "当你受到伤害后，你可以获得对你造成伤害的牌。",
}

local guicai = fk.CreateTriggerSkill{
  name = "guicai",
  anim_type = "control",
  events = {fk.AskForRetrial},
  can_trigger = function(self, event, target, player, data)
    return player:hasSkill(self.name) and not player:isKongcheng()
  end,
  on_cost = function(self, event, target, player, data)
    local room = player.room
    local prompt = "#guicai-ask::" .. target.id
    local card = room:askForResponse(player, self.name, ".|.|.|hand", prompt, true)
    if card ~= nil then
      self.cost_data = card
      return true
    end
  end,
  on_use = function(self, event, target, player, data)
    local room = player.room
    room:retrial(self.cost_data, player, data, self.name)
  end,
}
local fankui = fk.CreateTriggerSkill{
  name = "fankui",
  anim_type = "masochism",
  events = {fk.Damaged},
  frequency = Skill.NotFrequent,
  can_trigger = function(self, event, target, player, data)
    local room = target.room
    local from = data.from
    return from ~= nil and
      target == player and
      target:hasSkill(self.name) and
      (not from:isNude()) and
      not target.dead
  end,
  on_use = function(self, event, target, player, data)
    local room = player.room
    local from = data.from
    local card = room:askForCardChosen(player, from, "he", self.name)
    room:obtainCard(player.id, card, false)
  end
}
local simayi = General:new(extension, "simayi", "wei", 3)
simayi:addSkill(guicai)
simayi:addSkill(fankui)
Fk:loadTranslationTable{
  ["simayi"] = "司马懿",
  ["guicai"] = "鬼才",
  [":guicai"] = "当一名角色的判定牌生效前，你可以打出一张手牌代替之。",
  ["#guicai-ask"] = "是否发动“鬼才”，打出一张手牌修改 %dest 的判定？",
  ["fankui"] = "反馈",
  [":fankui"] = "当你受到伤害后，你可以获得伤害来源的一张牌。",
}

local ganglie = fk.CreateTriggerSkill{
  name = "ganglie",
  anim_type = "masochism",
  events = {fk.Damaged},
  can_trigger = function(self, event, target, player, data)
    local room = target.room
    return data.from ~= nil and
      target == player and
      target:hasSkill(self.name) and
      not target.dead
  end,
  on_use = function(self, event, target, player, data)
    local room = player.room
    local from = data.from
    local judge = {
      who = player,
      reason = self.name,
      pattern = ".|.|spade,club,diamond",
    }
    room:judge(judge)
    if judge.card.suit ~= Card.Heart then
      local discards = room:askForDiscard(from, 2, 2, false, self.name, true)
      if #discards == 0 then
        room:damage{
          from = player,
          to = from,
          damage = 1,
          skillName = self.name,
        }
      end
    end
  end,
}
local xiahoudun = General:new(extension, "xiahoudun", "wei", 4)
xiahoudun:addSkill(ganglie)
Fk:loadTranslationTable{
  ["xiahoudun"] = "夏侯惇",
  ["ganglie"] = "刚烈",
  [":ganglie"] = "当你受到伤害后，你可以进行判定：若结果不为红桃，则伤害来源选择一项：弃置两张手牌，或受到1点伤害。",
}

local tuxi = fk.CreateTriggerSkill{
  name = "tuxi",
  anim_type = "control",
  events = {fk.EventPhaseStart},
  can_trigger = function(self, event, target, player, data)
    local ret = (target == player and player:hasSkill(self.name) and player.phase == Player.Draw)
    if ret then
      local room = player.room
      for _, p in ipairs(room:getOtherPlayers(player)) do
        if not p:isKongcheng() then
          return true
        end
      end
    end
  end,
  on_cost = function(self, event, target, player, data)
    local room = player.room
    local other = room:getOtherPlayers(player)
    local targets = {}
    for _, p in ipairs(other) do
      if not p:isKongcheng() then
        table.insert(targets, p.id)
      end
    end

    local result = room:askForChoosePlayers(player, targets, 1, 2, "#tuxi-ask", self.name)
    if #result > 0 then
      self.cost_data = result
      return true
    end
  end,
  on_use = function(self, event, target, player, data)
    local room = player.room
    for _, id in ipairs(self.cost_data) do
      local p = room:getPlayerById(id)
      local c = room:askForCardChosen(player, p, "h", self.name)
      room:obtainCard(player.id, c, false)
    end
    return true
  end,
}
local zhangliao = General:new(extension, "zhangliao", "wei", 4)
zhangliao:addSkill(tuxi)
Fk:loadTranslationTable{
  ["zhangliao"] = "张辽",
  ["tuxi"] = "突袭",
  [":tuxi"] = "摸牌阶段，你可以改为获得至多两名其他角色的各一张手牌。",
  ["#tuxi-ask"] = "是否发动“突袭”，改为获得1-2名角色各一张手牌？",
}

local luoyi = fk.CreateTriggerSkill{
  name = "luoyi",
  anim_type = "offensive",
  events = {fk.DrawNCards},
  can_trigger = function(self, event, target, player, data)
    return target == player and player:hasSkill(self.name) and data.n > 0
  end,
  on_use = function(self, event, target, player, data)
    data.n = data.n - 1
  end,

  refresh_events = {fk.DamageCaused},
  can_refresh = function(self, event, target, player, data)
    if not (target == player and player:hasSkill(self.name) and
      player:usedSkillTimes(self.name) > 0) then
      return
    end

    local c = data.card
    return c and c.name == "slash" or c.name == "duel"
  end,
  on_refresh = function(self, event, target, player, data)
    local room = player.room
    room:broadcastSkillInvoke(self.name)
    room:notifySkillInvoked(player, self.name)
    data.damage = data.damage + 1
  end,
}
local xuchu = General:new(extension, "xuchu", "wei", 4)
xuchu:addSkill(luoyi)
Fk:loadTranslationTable{
  ["xuchu"] = "许褚",
  ["luoyi"] = "裸衣",
  [":luoyi"] = "摸牌阶段，你可以少摸一张牌，若如此做，本回合你使用【杀】或【决斗】对目标角色造成伤害时，此伤害+1。",
}

local tiandu = fk.CreateTriggerSkill{
  name = "tiandu",
  events = {fk.FinishJudge},
  on_use = function(self, event, target, player, data)
    local room = player.room
    room:obtainCard(player.id, data.card)
  end,
}
local yiji = fk.CreateTriggerSkill{
  name = "yiji",
  anim_type = "masochism",
  events = {fk.Damaged},
  on_trigger = function(self, event, target, player, data)
    self.cancel_cost = false
    for i = 1, data.damage do
      if self.cancel_cost then break end
      self:doCost(event, target, player, data)
    end
  end,
  on_cost = function(self, event, target, player, data)
    local room = player.room
    if room:askForSkillInvoke(player, self.name, data) then
      return true
    end
    self.cancel_cost = true
  end,
  on_use = function(self, event, target, player, data)
    -- TODO: yiji logic
    player:drawCards(2)
  end,
}
local guojia = General:new(extension, "guojia", "wei", 3)
guojia:addSkill(tiandu)
guojia:addSkill(yiji)
Fk:loadTranslationTable{
  ["guojia"] = "郭嘉",
  ["tiandu"] = "天妒",
  [":tiandu"] = "当你的判定牌生效后，你可以获得之。",
  ["yiji"] = "遗计",
  [":yiji"] = "每当你受到1点伤害后，你可以观看牌堆顶的两张牌并任意分配它们。",
}

local luoshen = fk.CreateTriggerSkill{
  name = "luoshen",
  anim_type = "drawcard",
  events = {fk.EventPhaseStart},
  can_trigger = function(self, event, target, player, data)
    return target == player and player:hasSkill(self.name) and
      player.phase == Player.Start
  end,
  on_use = function(self, event, target, player, data)
    local room = player.room
    while true do
      local judge = {
        who = player,
        reason = self.name,
        pattern = ".|A~K|spade,club",
      }
      room:judge(judge)
      if judge.card.color ~= Card.Black then
        break
      end

      if not room:askForSkillInvoke(player, self.name) then
        break
      end
    end
  end,

  refresh_events = {fk.FinishJudge},
  can_refresh = function(self, event, target, player, data)
    return target == player and player:hasSkill(self.name) and
      data.reason == self.name and data.card.color == Card.Black
  end,
  on_refresh = function(self, event, target, player, data)
    local room = player.room
    room:obtainCard(player.id, data.card)
  end,
}
local qingguo = fk.CreateViewAsSkill{
  name = "qingguo",
  anim_type = "defensive",
  pattern = "jink",
  card_filter = function(self, to_select, selected)
    if #selected == 1 then return false end
    return Fk:getCardById(to_select).color == Card.Black
      and ClientInstance:getCardArea(to_select) ~= Player.Equip
  end,
  view_as = function(self, cards)
    if #cards ~= 1 then
      return nil
    end
    local c = Fk:cloneCard("jink")
    c:addSubcard(cards[1])
    return c
  end,
}
local zhenji = General:new(extension, "zhenji", "wei", 3, 3, General.Female)
zhenji:addSkill(luoshen)
zhenji:addSkill(qingguo)
Fk:loadTranslationTable{
  ["zhenji"] = "甄姬",
  ["luoshen"] = "洛神",
  [":luoshen"] = "准备阶段开始时，你可以进行判定：若结果为黑色，判定牌生效后你获得之，然后你可以再次发动“洛神”。",
  ["qingguo"] = "倾国",
  [":qingguo"] = "你可以将一张黑色手牌当【闪】使用或打出。",
}

local rendetrig = fk.CreateTriggerSkill{
  name = "#rendetrig",
  mute = true,
  refresh_events = {fk.EventPhaseStart},
  can_refresh = function(self, event, target, player, data)
    return target == player and player:hasSkill(self.name) and player.phase == Player.NotActive
  end,
  on_refresh = function(self, event, target, player, data)
    local room = player.room
    room:setPlayerMark(player, "_rende_cards", 0)
  end,
}
local rende = fk.CreateActiveSkill{
  name = "rende",
  anim_type = "support",
  card_filter = function(self, to_select, selected)
    return ClientInstance:getCardArea(to_select) ~= Card.PlayerEquip
  end,
  target_filter = function(self, to_select, selected)
    return #selected == 0 and to_select ~= Self.id
  end,
  feasible = function(self, targets, cards)
    return #targets == 1 and #cards > 0
  end,
  on_use = function(self, room, effect)
    local target = room:getPlayerById(effect.tos[1])
    local player = room:getPlayerById(effect.from)
    local cards = effect.cards
    local marks = player:getMark("_rende_cards")
    local dummy = Fk:cloneCard'slash'
    dummy:addSubcards(cards)
    room:obtainCard(target.id, dummy, false, fk.ReasonGive)
    room:addPlayerMark(player, "_rende_cards", #cards)
    if marks < 2 and marks + #cards >= 2 and player:isWounded() then
      room:recover{
        who = player,
        num = 1,
        skillName = self.name
      }
    end
  end,
}
rende:addRelatedSkill(rendetrig)
local liubei = General:new(extension, "liubei", "shu", 4)
liubei:addSkill(rende)
Fk:loadTranslationTable{
  ["liubei"] = "刘备",
  ["rende"] = "仁德",
  [":rende"] = "出牌阶段，你可以将至少一张手牌任意分配给其他角色。你于本阶段内以此法给出的手牌首次达到两张或更多后，你回复1点体力。",
}

local wusheng = fk.CreateViewAsSkill{
  name = "wusheng",
  anim_type = "offensive",
  pattern = "slash",
  card_filter = function(self, to_select, selected)
    if #selected == 1 then return false end
    return Fk:getCardById(to_select).color == Card.Red
  end,
  view_as = function(self, cards)
    if #cards ~= 1 then
      return nil
    end
    local c = Fk:cloneCard("slash")
    c:addSubcard(cards[1])
    return c
  end,
}
local guanyu = General:new(extension, "guanyu", "shu", 4)
guanyu:addSkill(wusheng)
Fk:loadTranslationTable{
  ["guanyu"] = "关羽",
  ["wusheng"] = "武圣",
  [":wusheng"] = "你可以将一张红色牌当【杀】使用或打出。",
}

local paoxiaoAudio = fk.CreateTriggerSkill{
  name = "#paoxiaoAudio",
  refresh_events = {fk.CardUsing},
  can_refresh = function(self, event, target, player, data)
    return target == player and player:hasSkill(self.name) and
      data.card.name == "slash" and
      player:usedCardTimes("slash") > 1
  end,
  on_refresh = function(self, event, target, player, data)
    player.room:broadcastSkillInvoke("paoxiao")
    player.room:doAnimate("InvokeSkill", {
      name = "paoxiao",
      player = player.id,
      skill_type = "offensive",
    })
  end,
}
local paoxiao = fk.CreateTargetModSkill{
  name = "paoxiao",
  residue_func = function(self, player, skill, scope)
    if player:hasSkill(self.name) and skill.name == "slash_skill"
      and scope == Player.HistoryPhase then
      return 999
    end
  end,
}
paoxiao:addRelatedSkill(paoxiaoAudio)
local zhangfei = General:new(extension, "zhangfei", "shu", 4)
zhangfei:addSkill(paoxiao)
Fk:loadTranslationTable{
  ["zhangfei"] = "张飞",
  ["paoxiao"] = "咆哮",
  [":paoxiao"] = "锁定技，出牌阶段，你使用【杀】无次数限制。",
}

local guanxing = fk.CreateTriggerSkill{
  name = "guanxing",
  anim_type = "control",
  events = {fk.EventPhaseStart},
  can_trigger = function(self, event, target, player, data)
    return target == player and player:hasSkill(self.name) and
      player.phase == Player.Start
  end,
  on_use = function(self, event, target, player, data)
    local room = player.room
    room:askForGuanxing(player, room:getNCards(math.min(5, #room.alive_players)))
  end,
}
local kongchengAudio = fk.CreateTriggerSkill{
  name = "#kongchengAudio",
  refresh_events = {fk.AfterCardsMove},
  can_refresh = function(self, event, target, player, data)
    if not player:hasSkill(self.name) then return end
    if not player:isKongcheng() then return end
    for _, move in ipairs(data) do
      if move.from == player.id then
        for _, info in ipairs(move.moveInfo) do
          if info.fromArea == Card.PlayerHand then
            return true
          end
        end
      end
    end
  end,
  on_refresh = function(self, event, target, player, data)
    player.room:broadcastSkillInvoke("kongcheng")
    player.room:doAnimate("InvokeSkill", {
      name = "kongcheng",
      player = player.id,
      skill_type = "defensive",
    })
  end,
}
local kongcheng = fk.CreateProhibitSkill{
  name = "kongcheng",
  is_prohibited = function(self, from, to, card)
    if to:hasSkill(self.name) and to:isKongcheng() then
      return card.name == "slash" or card.name == "duel"
    end
  end,
}
kongcheng:addRelatedSkill(kongchengAudio)
local zhugeliang = General:new(extension, "zhugeliang", "shu", 3)
zhugeliang:addSkill(guanxing)
zhugeliang:addSkill(kongcheng)
Fk:loadTranslationTable{
  ["zhugeliang"] = "诸葛亮",
  ["guanxing"] = "观星",
  [":guanxing"] = "准备阶段开始时，你可以观看牌堆顶的X张牌，然后将任意数量的牌置于牌堆顶，将其余的牌置于牌堆底。（X为存活角色数且至多为5）",
  ["kongcheng"] = "空城",
  [":kongcheng"] = "锁定技，若你没有手牌，你不能被选择为【杀】或【决斗】的目标。",
}

local longdan = fk.CreateViewAsSkill{
  name = "longdan",
  pattern = "slash,jink",
  card_filter = function(self, to_select, selected)
    if #selected == 1 then return false end
    local c = Fk:getCardById(to_select)
    return c.name == "slash" or c.name == "jink"
  end,
  view_as = function(self, cards)
    if #cards ~= 1 then
      return nil
    end
    local _c = Fk:getCardById(cards[1])
    local c
    if _c.name == "slash" then
      c = Fk:cloneCard("jink")
    elseif _c.name == "jink" then
      c = Fk:cloneCard("slash")
    end
    c:addSubcard(cards[1])
    return c
  end,
}
local zhaoyun = General:new(extension, "zhaoyun", "shu", 4)
zhaoyun:addSkill(longdan)
Fk:loadTranslationTable{
  ["zhaoyun"] = "赵云",
  ["longdan"] = "龙胆",
  [":longdan"] = "你可以将一张【杀】当【闪】使用或打出，或将一张【闪】当普通【杀】使用或打出。",
}

local mashu = fk.CreateDistanceSkill{
  name = "mashu",
  correct_func = function(self, from, to)
    if from:hasSkill(self.name) then
      return -1
    end
  end,
}
local tieqi = fk.CreateTriggerSkill{
  name = "tieqi",
  anim_type = "offensive",
  events = {fk.TargetSpecified},
  can_trigger = function(self, event, target, player, data)
    return target == player and player:hasSkill(self.name) and
      data.card.name == "slash"
  end,
  on_use = function(self, event, target, player, data)
    local room = player.room
    local judge = {
      who = player,
      reason = self.name,
      pattern = ".|.|heart,diamond",
    }
    room:judge(judge)
    if judge.card.color == Card.Red then
      data.disresponsive = true
    end
  end,
}
local machao = General:new(extension, "machao", "shu", 4)
machao:addSkill(mashu)
machao:addSkill(tieqi)
Fk:loadTranslationTable{
  ["machao"] = "马超",
  ["mashu"] = "马术",
  [":mashu"] = "锁定技。你与其他角色的距离-1。",
  ["tieqi"] = "铁骑",
  [":tieqi"] = "每当你指定【杀】的目标后，你可以进行判定：若结果为红色，该角色不能使用【闪】响应此【杀】。",
}

local jizhi = fk.CreateTriggerSkill{
  name = "jizhi",
  anim_type = "drawcard",
  events = {fk.CardUsing},
  can_trigger = function(self, event, target, player, data)
    return target == player and player:hasSkill(self.name) and
      data.card.type == Card.TypeTrick and
      data.card.sub_type ~= Card.SubtypeDelayedTrick
  end,
  on_use = function(self, event, target, player, data)
    player:drawCards(1, self.name)
  end,
}
local qicai = fk.CreateTargetModSkill{
  name = "qicai",
  distance_limit_func =  function(self, player, skill)
    local card_name = string.sub(skill.name, 1, -7) -- assuming all card skill is named with name_skill
    local card = Fk:cloneCard(card_name)
    if player:hasSkill(self.name) and card.type == Card.TypeTrick then
      return 999
    end
  end,
}
local huangyueying = General:new(extension, "huangyueying", "shu", 3, 3, General.Female)
huangyueying:addSkill(jizhi)
huangyueying:addSkill(qicai)
Fk:loadTranslationTable{
  ["huangyueying"] = "黄月英",
  ["jizhi"] = "集智",
  [":jizhi"] = "每当你使用一张非延时锦囊牌时，你可以摸一张牌。",
  ["qicai"] = "奇才",
  [":qicai"] = "锁定技。你使用锦囊牌无距离限制。",
}

local zhiheng = fk.CreateActiveSkill{
  name = "zhiheng",
  anim_type = "drawcard",
  can_use = function(self, player)
    return player:usedSkillTimes(self.name) == 0
  end,
  feasible = function(self, selected, selected_cards)
    return #selected == 0 and #selected_cards > 0
  end,
  on_use = function(self, room, effect)
    local from = room:getPlayerById(effect.from)
    room:throwCard(effect.cards, self.name, from)
    room:drawCards(from, #effect.cards, self.name)
  end
}
local sunquan = General:new(extension, "sunquan", "wu", 4)
sunquan:addSkill(zhiheng)
Fk:loadTranslationTable{
  ["sunquan"] = "孙权",
  ["zhiheng"] = "制衡",
  [":zhiheng"] = "阶段技，你可以弃置至少一张牌然后摸等量的牌。",
}

local qixi = fk.CreateViewAsSkill{
  name = "qixi",
  anim_type = "control",
  pattern = "dismantlement",
  card_filter = function(self, to_select, selected)
    if #selected == 1 then return false end
    return Fk:getCardById(to_select).color == Card.Black
  end,
  view_as = function(self, cards)
    if #cards ~= 1 then
      return nil
    end
    local c = Fk:cloneCard("dismantlement")
    c:addSubcard(cards[1])
    return c
  end,
}
local ganning = General:new(extension, "ganning", "wu", 4)
ganning:addSkill(qixi)
Fk:loadTranslationTable{
  ["ganning"] = "甘宁",
  ["qixi"] = "奇袭",
  [":qixi"] = "你可以将一张黑色牌当【过河拆桥】使用。",
}

local keji = fk.CreateTriggerSkill{
  name = "keji",
  anim_type = "defensive",
  events = {fk.EventPhaseChanging},
  can_trigger = function(self, event, target, player, data)
    return target == player and player:hasSkill(self.name) and
      data.to == Player.Discard and
      player:usedCardTimes("slash") < 1 and
      player:getMark("_keji_played_slash") == 0
  end,
  on_use = function(self, event, target, player, data)
    return true
  end,

  refresh_events = {fk.CardResponding, fk.EventPhaseStart},
  can_refresh = function(self, event, target, player, data)
    if not (target == player and player:hasSkill(self.name)) then
      return false
    end 
    if event == fk.CardResponding then
      return data.card.name == "slash"
    elseif event == fk.EventPhaseStart then
      return player.phase == player.NotActive
    end
  end,
  on_refresh = function(self, event, target, player, data)
    local room = player.room
    if event == fk.CardResponding then
      room:addPlayerMark(player, "_keji_played_slash", 1)
    elseif event == fk.EventPhaseStart then
      room:setPlayerMark(player, "_keji_played_slash", 0)
    end
  end
}
local lvmeng = General:new(extension, "lvmeng", "wu", 4)
lvmeng:addSkill(keji)
Fk:loadTranslationTable{
  ["lvmeng"] = "吕蒙",
  ["keji"] = "克己",
  [":keji"] = "若你未于出牌阶段内使用或打出【杀】，你可以跳过弃牌阶段。",
}

local kurou = fk.CreateActiveSkill{
  name = "kurou",
  anim_type = "drawcard",
  card_filter = function(self, to_select, selected, selected_targets)
    return false
  end,
  on_use = function(self, room, effect)
    local from = room:getPlayerById(effect.from)
    room:loseHp(from, 1, self.name)
    if from:isAlive() then
      room:drawCards(from, 2, self.name)
    end
  end
}
local huanggai = General:new(extension, "huanggai", "wu", 4)
huanggai:addSkill(kurou)
Fk:loadTranslationTable{
  ["huanggai"] = "黄盖",
  ["kurou"] = "苦肉",
  [":kurou"] = "出牌阶段，你可以失去1点体力然后摸两张牌。",
}

local yingzi = fk.CreateTriggerSkill{
  name = "yingzi",
  anim_type = "drawcard",
  events = {fk.DrawNCards},
  on_use = function(self, event, target, player, data)
    data.n = data.n + 1
  end,
}
local fanjian = fk.CreateActiveSkill{
  name = "fanjian",
  can_use = function(self, player)
    return player:usedSkillTimes(self.name) < 1 and not player:isKongcheng()
  end,
  card_filter = function() return false end,
  target_filter = function(self, to_select, selected)
    return #selected == 0 and to_select ~= Self.id
  end,
  feasible = function(self, selected)
    return #selected == 1
  end,
  on_use = function(self, room, effect)
    local player = room:getPlayerById(effect.from)
    local target = room:getPlayerById(effect.tos[1])
    local choice = room:askForChoice(target, {"spade", "heart", "club", "diamond"}, self.name)
    local card = room:askForCardChosen(target, player, 'h', self.name)
    room:obtainCard(target.id, card, true)
    if Fk:getCardById(card):getSuitString() ~= choice then
      room:damage{
        from = player,
        to = target,
        damage = 1,
        skillName = self.name,
      }
    end
  end,
}
local zhouyu = General:new(extension, "zhouyu", "wu", 3)
zhouyu:addSkill(yingzi)
zhouyu:addSkill(fanjian)
Fk:loadTranslationTable{
  ["zhouyu"] = "周瑜",
  ["yingzi"] = "英姿",
  [":yingzi"] = "摸牌阶段，你可以多摸一张牌。",
  ["fanjian"] = "反间",
  [":fanjian"] = "阶段技。你可以令一名其他角色选择一种花色，然后正面朝上获得你的一张手牌。若此牌花色与该角色所选花色不同，你对其造成1点伤害。",
}

local guose = fk.CreateViewAsSkill{
  name = "guose",
  anim_type = "control",
  pattern = "indulgence",
  card_filter = function(self, to_select, selected)
    if #selected == 1 then return false end
    return Fk:getCardById(to_select).suit == Card.Diamond
  end,
  view_as = function(self, cards)
    if #cards ~= 1 then
      return nil
    end
    local c = Fk:cloneCard("indulgence")
    c:addSubcard(cards[1])
    return c
  end,
}
local liuli = fk.CreateTriggerSkill{
  name = "liuli",
  anim_type = "defensive",
  events = {fk.TargetConfirming},
  can_trigger = function(self, event, target, player, data)
    local ret = target == player and player:hasSkill(self.name) and
      data.card.name == "slash"
    if ret then
      self.target_list = {}
      local room = player.room
      for _, p in ipairs(room:getOtherPlayers(player)) do
        if p.id ~= data.from and player:inMyAttackRange(p) then
          table.insert(self.target_list, p.id)
        end
      end
      return #self.target_list > 0
    end
  end,
  on_cost = function(self, event, target, player, data)
    local room = player.room
    local p = room:askForChoosePlayers(player, self.target_list, 1, 1, prompt, self.name)
    if #p > 0 then
      self.cost_data = p[1]
      return true
    end
  end,
  on_use = function(self, event, target, player, data)
    local room = player.room
    room:doIndicate(player.id, { self.cost_data })
    data.to = self.cost_data    -- TODO
  end,
}
local daqiao = General:new(extension, "daqiao", "wu", 3, 3, General.Female)
daqiao:addSkill(guose)
daqiao:addSkill(liuli)
Fk:loadTranslationTable{
  ["daqiao"] = "大乔",
  ["guose"] = "国色",
  [":guose"] = "你可以将一张方块牌当【乐不思蜀】使用。",
  ["liuli"] = "流离",
  [":liuli"] = "每当你成为【杀】的目标时，你可以弃置一张牌并选择你攻击范围内为此【杀】合法目标（无距离限制）的一名角色：若如此做，该角色代替你成为此【杀】的目标。",
}

local qianxun = fk.CreateProhibitSkill{
  name = "qianxun",
  is_prohibited = function(self, from, to, card)
    if to:hasSkill(self.name) then
      return card.name == "indulgence" or card.name == "snatch"
    end
  end,
}
local lianying = fk.CreateTriggerSkill{
  name = "lianying",
  anim_type = "drawcard",
  events = {fk.AfterCardsMove},
  can_trigger = function(self, event, target, player, data)
    if not player:hasSkill(self.name) then return end
    if not player:isKongcheng() then return end
    for _, move in ipairs(data) do
      if move.from == player.id then
        for _, info in ipairs(move.moveInfo) do
          if info.fromArea == Card.PlayerHand then
            return true
          end
        end
      end
    end
  end,
  on_use = function(self, event, target, player, data)
    player:drawCards(1, self.name)
  end,
}
local luxun = General:new(extension, "luxun", "wu", 3)
luxun:addSkill(qianxun)
luxun:addSkill(lianying)
Fk:loadTranslationTable{
  ["luxun"] = "陆逊",
  ["qianxun"] = "谦逊",
  [":qianxun"] = "锁定技，你不能被选择为【顺手牵羊】与【乐不思蜀】的目标。",
  ["lianying"] = "连营",
  [":lianying"] = "每当你失去最后的手牌后，你可以摸一张牌。",
}

local xiaoji = fk.CreateTriggerSkill{
  name = "xiaoji",
  anim_type = "drawcard",
  events = {fk.AfterCardsMove},
  can_trigger = function(self, event, target, player, data)
    if not player:hasSkill(self.name) then return end
    self.trigger_times = 0
    for _, move in ipairs(data) do
      if move.from == player.id then
        for _, info in ipairs(move.moveInfo) do
          if info.fromArea == Card.PlayerEquip then
            self.trigger_times = self.trigger_times + 1
          end
        end
      end
    end
    return self.trigger_times > 0
  end,
  on_trigger = function(self, event, target, player, data)
    local ret
    for i = 1, self.trigger_times do
      ret = self:doCost(event, target, player, data)
      if ret then return ret end
    end
  end,
  on_use = function(self, event, target, player, data)
    player:drawCards(2, self.name)
  end,
}
local jieyin = fk.CreateActiveSkill{
  name = "jieyin",
  anim_type = "support",
  can_use = function(self, player)
    return player:usedSkillTimes(self.name) == 0
  end,
  card_filter = function(self, to_select, selected)
    return #selected < 2 and ClientInstance:getCardArea(to_select) ~= Player.Equip
  end,
  target_filter = function(self, to_select, selected)
    local target = Fk:currentRoom():getPlayerById(to_select)
    local name = target.general
    return target:isWounded() and
      target.gender == General.Male
      and #selected < 1
  end,
  feasible = function(self, selected, selected_cards)
    return #selected == 1 and #selected_cards == 2
  end,
  on_use = function(self, room, effect)
    local from = room:getPlayerById(effect.from)
    room:throwCard(effect.cards, self.name, from)
    room:recover({
      who = room:getPlayerById(effect.tos[1]),
      num = 1,
      recoverBy = effect.from,
      skillName = self.name
    })
    if from:isWounded() then
      room:recover({
        who = room:getPlayerById(effect.from),
        num = 1,
        recoverBy = effect.from,
        skillName = self.name
      })
    end
   end
}
local sunshangxiang = General:new(extension, "sunshangxiang", "wu", 3, 3, General.Female)
sunshangxiang:addSkill(xiaoji)
sunshangxiang:addSkill(jieyin)
Fk:loadTranslationTable{
  ["sunshangxiang"] = "孙尚香",
  ["xiaoji"] = "枭姬",
  [":xiaoji"] = "每当你失去一张装备区的装备牌后，你可以摸两张牌。",
  ["jieyin"] = "结姻",
  [":jieyin"] = "阶段技，你可以弃置两张手牌并选择一名已受伤的男性角色：若如此做，你和该角色各回复1点体力。",
}

local qingnang = fk.CreateActiveSkill{
  name = "qingnang",
  anim_type = "support",
  can_use = function(self, player)
    return player:usedSkillTimes(self.name) == 0
  end,
  card_filter = function(self, to_select, selected, targets)
    return #selected == 0 and ClientInstance:getCardArea(to_select) ~= Player.Equip
  end,
  target_filter = function(self, to_select, selected, cards)
    return #selected == 0 and Fk:currentRoom():getPlayerById(to_select):isWounded()
  end,
  feasible = function(self, targets, cards)
    return #targets == 1 and #cards == 1
  end,
  on_use = function(self, room, effect)
    local from = room:getPlayerById(effect.from)
    room:throwCard(effect.cards, self.name, from)
    room:recover({
      who = room:getPlayerById(effect.tos[1]),
      num = 1,
      recoverBy = effect.from,
      skillName = self.name
    })
  end,
}
local jijiu = fk.CreateViewAsSkill{
  name = "jijiu",
  anim_type = "support",
  pattern = "peach",
  card_filter = function(self, to_select, selected)
    if #selected == 1 then return false end
    return Fk:getCardById(to_select).color == Card.Red
  end,
  view_as = function(self, cards)
    if #cards ~= 1 then
      return nil
    end
    local c = Fk:cloneCard("peach")
    c:addSubcard(cards[1])
    return c
  end,
  enabled_at_play = function(self, player)
    return false
  end,
  enabled_at_response = function(self, player)
    return player.phase == Player.NotActive
  end,
}
local huatuo = General:new(extension, "huatuo", "qun", 3)
huatuo:addSkill(qingnang)
huatuo:addSkill(jijiu)
Fk:loadTranslationTable{
  ["huatuo"] = "华佗",
  ["qingnang"] = "青囊",
  [":qingnang"] = "阶段技，你可以弃置一张手牌并选择一名已受伤的角色：若如此做，该角色回复1点体力。",
  ["jijiu"] = "急救",
  [":jijiu"] = "你的回合外，你可以将一张红色牌当【桃】使用。",
}

local lvbu = General:new(extension, "lvbu", "qun", 4)
Fk:loadTranslationTable{
  ["lvbu"] = "吕布",
}

local biyue = fk.CreateTriggerSkill{
  name = "biyue",
  anim_type = "drawcard",
  events = {fk.EventPhaseStart},
  can_trigger = function(self, event, target, player, data)
    return target == player and player:hasSkill(self.name)
      and player.phase == Player.Finish
  end,
  on_use = function(self, event, target, player, data)
    player:drawCards(1)
  end,
}
local diaochan = General:new(extension, "diaochan", "qun", 3, 3, General.Female)
diaochan:addSkill(biyue)
Fk:loadTranslationTable{
  ["diaochan"] = "貂蝉",
  ["biyue"] = "闭月",
  [":biyue"] = "结束阶段开始时，你可以摸一张牌。",
}

return extension