【玩法设计】称号图鉴收集：收集战力加成的规则与结算设计

local MILESTONES = { [5] = 50, [10] = 120, [20] = 300 }
function onTitleGain(actor)
    local player = class(actor)
    local cnt = tonumber(getplayvar(actor, 2, "TITLE_CNT") or "0") + 1
    setplayvar(actor, "HUMAN", "TITLE_CNT", cnt, 1)
    local tier = MILESTONES[cnt]
    if tier ~= nil then
        addbuff(actor, "COLLECT_PWR", tier)
        sendcentermsg(class(actor):GetName() .. " 集齐" .. cnt .. "枚称号，战力+" .. tier .. "！")
    end
end

local function collectProgress(actor)
    local player = class(actor)
    local cnt = tonumber(getplayvar(actor, 2, "TITLE_CNT") or "0")
    local nextTier = 5
    for t, _ in pairs(MILESTONES) do
        if t > cnt and t < nextTier then nextTier = t end
    end
    return cnt, nextTier
end