【引擎触发】挖矿矿脉枯竭：矿点迁移的触发设计

local QUOTA = 500
local mineYield, mineDead = {}, {}
function onMineGain(actor, spot)
    local player = class(actor)
    mineYield[spot] = (mineYield[spot] or 0) + 1
    if mineYield[spot] >= QUOTA and mineDead[spot] ~= true then
        mineDead[spot] = true
        sendcentermsg(spot .. "矿脉已枯竭，矿工们正向新矿脉迁移！")
    end
end

setontimerex(112, 600)
function ontimer112()
    local now = os.time()
    for spot, dead in pairs(mineDead) do
        if dead and now - (deadSince[spot] or now) >= 14400 then
            mineDead[spot] = nil
            mineYield[spot] = 0
        end
    end
end