【玩法策划】召唤兽三合一：借鉴自走棋的合成升星玩法设计

local function mergeSummon(actor, name, star)
    local player = class(actor)
    if star >= 3 then
        sendmsg(actor, 0, "已达到3星上限")
        return
    end
    local mat = name .. "·" .. star .. "星"
    if player:checkitemw(mat, 3) == false then
        sendmsg(actor, 0, "需要3只" .. mat)
        return
    end
    player:takeitem(mat, 3)
    giveitem(actor, name .. "·" .. (star + 1) .. "星", 1)
    sendcentermsg(class(actor):GetName() .. " 合成了" .. star + 1 .. "星" .. name .. "！")
end

local function applyStarBuff(actor, star)
    local player = class(actor)
    addbuff(actor, "SUMMON_STAR_" .. star, 86400)
    if star == 3 then
        sendmsg(actor, 0, "3星召唤兽解锁专属技能：裂地击")
    end
end