移祸：它的刀改追你的狗

 fx-aggroshift

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-- @file        AggroShift.lua
-- @brief       移祸 —— 它的刀改追你的狗
--              客户端表现模块：配置表 / 代祸构件 / 仇恨改写状态机 / 定时器
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local AggroShift = {}

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-- 配置与常量
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local CONST = {
    SHIFT_LIFE    = 8.0,        -- 祸契八秒
    SHIFT_CD      = 10.0,      -- 移祸冷却
    DOG_HP        = 200,       -- 犬血两百
    DOG_DOWN      = 8.0,       -- 犬趴八秒
    HOUND_SPEED   = 50,        -- 犬的跑速

    -- 颜色
    COLOR_SHIFT   = "#8ab8c8",  -- 祸青
    COLOR_DEEP    = "#2a4a5e",  -- 深青
    COLOR_GHOST   = "#d8ecf0",  -- 祸白

    ZORDER_GROUND = 118,
    ZORDER_LINK   = 128,
    ZORDER_EFFECT = 135,

    AUTOINC_BASE  = 953000,
}

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-- 模块内部状态
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local _shiftT     = 0              -- 祸契余时
local _dogHp      = 0
local _dogDown    = 0              -- 犬趴余时
local _cdLeft     = 0
local _scheduler  = nil
local _autoInc    = 0

local m_cos = math.cos
local m_sin = math.sin

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-- 辅助函数
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local function GenID(prefix)
    _autoInc = _autoInc + 1
    return string.format("%s_%d", prefix or "AGS", CONST.AUTOINC_BASE + _autoInc)
end

local function GetActorPos(actorID)
    if not actorID then return nil end
    local x = SL:GetValue("ACTOR_POSITION_X", actorID)
    local y = SL:GetValue("ACTOR_POSITION_Y", actorID)
    if not x or not y then return nil end
    return { x = x, y = y }
end

local function SafeRemove(node)
    if node and not GUI:Widget_IsNull(node) then
        GUI:removeFromParent(node)
    end
end

local function ShowTip(msg)
    if msg and msg ~= "" then SL:ShowSystemTips(msg) end
end

---代祸构件：祸契虚线连着犬
local function CreateLinkNode(fromX, toX)
    local node = GUI:Layout_Create(GUI:Attach_SceneF(), GenID("Link"),
        math.min(fromX, toX), 0, 0, 0, false)
    GUI:setLocalZOrder(node, CONST.ZORDER_LINK)
    GUI:DrawLine_Create(node, "tie", 0, 0, 2,
        0, 60, math.abs(toX - fromX), 60,
        CONST.COLOR_SHIFT, 180)
    return node
end

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-- 移祸入口
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function AggroShift.Cast()
    if _cdLeft > 0 or _shiftT > 0 then return end
    if _dogDown > 0 then
        ShowTip("犬趴着——接不了祸")
        return
    end
    _cdLeft = CONST.SHIFT_CD
    _shiftT = CONST.SHIFT_LIFE
    _dogHp = CONST.DOG_HP
    SL:ShiftHateToHound()
    ShowTip("祸移到犬身上了——八秒，犬的血就是你的墙")
end

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-- 仇恨改写的读法
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local function DogTanking()
    return _shiftT > 0 and _dogDown <= 0
end

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-- 定时器：祸契、犬的代刀与回退
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if not _scheduler then
    _scheduler = SL:Schedule(function(dt)
        _cdLeft = math.max(0, _cdLeft - dt)
        if _dogDown > 0 then
            _dogDown = _dogDown - dt
            if _dogDown <= 0 then
                _dogHp = CONST.DOG_HP
                ShowTip("犬归队了——还能再移一次祸")
            end
            return
        end
        if _shiftT > 0 then
            _shiftT = _shiftT - dt
            if _shiftT <= 0 then
                ShowTip("祸契到期——它的刀回头找你了")
            end
        end
    end, 0.02)
end

SL:RegisterLUAEvent(LUA_EVENT_MONSTER_SWING, "AGS_Swing", function(data)
    if data and data.raw then
        if DogTanking() then
            _dogHp = _dogHp - data.raw
            SL:TipAboveHound("-" .. data.raw)
            if _dogHp <= 0 then
                _dogDown = CONST.DOG_DOWN
                _shiftT = 0
                ShowTip("犬趴了——祸回到你头上，走位！")
            end
        else
            SL:PlayerHurt(data.raw)
        end
    end
end)

SL:ScheduleOnce(function()
    ShowTip("技能已加载: 移祸 (调试按钮触发)")
end, 1.0)

return AggroShift