【进阶实战】沃玛教主讨伐：任务状态机的表驱动封装

local FSM = {
    start = { next = "hunting" },
    hunting = { next = "rewarded" },
    rewarded = { next = nil },
}
local function fsmPush(actor, ev)
    actor = getplayerbyname(actor)
    local cur = getplayvar(actor, "HUMAN", "WomaFsm")
    if cur == "" then cur = "start" end
    local node = FSM[cur]
    if node == nil or node.next == nil then
        sendmsg(actor, 1, "讨伐任务已完成，无法重复领取。")
        return
    end
    setplayvar(actor, "HUMAN", "WomaFsm", node.next, 1)
    sendmsg(actor, 1, "讨伐进度推进：" .. cur .. " => " .. node.next)
end

local function onWomaDead(actor)
    actor = getplayerbyname(actor)
    local cur = getplayvar(actor, "HUMAN", "WomaFsm")
    if cur == "hunting" then
        fsmPush(actor, "kill")
        giveitem(actor, "沃玛号角", 1)
    end
end