【框架设计】套装效果注册器：裁决之杖套件的加成组合框架

local SUITE = { list = {} }
function SUITE.reg(def)
    def.partSet = {}
    for _, n in ipairs(def.parts) do def.partSet[n] = true end
    table.insert(SUITE.list, def)
end
SUITE.reg({
    name = "裁决套件",
    parts = { "裁决之杖", "裁决头盔", "裁决战甲" },
    tiers = { [2] = { buff = "ATK15" }, [3] = { buff = "FIRE10" } },
})

function SUITE.refresh(actor)
    local player = class(actor)
    for _, def in ipairs(SUITE.list) do
        local cnt = 0
        for _, part in ipairs(def.parts) do
            if player:checkitemw(part, 1) then cnt = cnt + 1 end
        end
        for need, tier in pairs(def.tiers) do
            if cnt >= need then
                addbuff(actor, tier.buff, 7200)
            end
        end
    end
end