【引擎触发】沙影之路：暗之Boss的镜像刷新触发设计

-- 沙影之路：镜像刷新
local player = class(actor)
local ALTARS = {{100, 200}, {200, 300}, {300, 200}, {400, 100}}
local function spawnDarkBoss(player)
    local realIdx = math.random(1, 4)
    setsysvarex("DarkReal", realIdx, true)
    for i = 1, 4 do
        local monName = i == realIdx and "暗之魔龙教主" or "暗之魔龙幻影"
        genmon("shaying", ALTARS[i][1], ALTARS[i][2], monName, 3, 1, 0)
    end
    sendcentermsg(player, 255, 0, "暗之魔龙降临沙影之路，四座祭坛谁是真身？", 0, 10)
end

-- 沙影之路：真假判定
local player = class(actor)
local mirrorKilled = 0
function onDarkBossDead(actor, monName, monX, monY)
    if monName ~= "暗之魔龙教主" and monName ~= "暗之魔龙幻影" then return end
    local player = class(actor)
    local realIdx = tonumber(getsysvar("DarkReal") or 0)
    local curIdx = getAltarIndex(monX, monY)
    if curIdx == realIdx then
        giveitem(player, "魔龙之心", 1)
        sendcentermsg(player, 255, 0, "真身被讨伐！魔龙之心已掉落。", 0, 10)
    else
        mirrorKilled = mirrorKilled + 1
        addbuff(player, 10181, 60, mirrorKilled, player)
        sendmsg(player, 1, 0, "击杀了幻影，真身获得了第 " ..
            mirrorKilled .. " 层增益！")
    end
end