关门打狗：引它进屋，落闸为号

if wolf.x > room.left then slam() end

 fx-shutgate

local ShutGate = {}
local GATE_X, BASH_TIME = 430, 5

local gateClosed = false

local function onPlayerMove(x)
    if not gateClosed and SL:IsNear(x, GATE_X, 20) then
        SL:ShowGateHint(true)                   -- 站上闸位: 提示可落闸
    end
end

function ShutGate.Slam()
    local m = SL:GetNearMonster()
    if not m or SL:GetValue("x", m) < GATE_X + 20 then
        SL:ShowTipAbove("player", "它还没进屋")
        return
    end
    if SL:GetValue("x", "player") < GATE_X then
        SL:ShowTipAbove("player", "你也在屋外")
        return
    end
    gateClosed = true
    SL:CloseGate(GATE_X, BASH_TIME)
    SL:PlayBurst(GATE_X, 60, "gate_dust", 12)
    SL:ShakeCamera(6, 0.25)
    SL:ShowTipAbove(GATE_X, "落闸!")
end

local function onGateTick(dt)
    if not gateClosed then return end
    local m = SL:GetNearMonster()
    if SL:IsNear(m, GATE_X, 60) then
        SL:BashGate(m, 1.2)                     -- 狼砸门: 火星和震屏
        SL:PlayBurst(GATE_X, 60, "gate_spark", 6)
    end
end

SL:On("player_move", onPlayerMove)
SL:RegTick("gate_tick", onGateTick)
SL:RegClick("slam", ShutGate.Slam)

return ShutGate