悬剑阵纹：五剑悬空点名放，一剑一个坑

flowchart TD
A[点布阵] --> B[五剑头顶淡入]
B --> C[悬空浮沉 排开阵型]
C --> D[点名册开跑]
D --> E[依次放一剑]
E --> F[一剑六点]
F --> G{五柄放尽了吗}
G -- 没有 --> E
G -- 放尽 --> H[收阵 八秒后再布]

 fx-crest-swordarray

-- @file CrestSwordArray.lua
-- 悬剑阵纹 —— 五剑悬空点名放 一剑一个坑

local CrestSwordArray = {}

local CONST = {
    SWORDS        = 5,
    FADE_IN       = 0.6,
    LAUNCH_GAP    = 0.15,
    SWORD_DMG     = 6,
    ARRAY_CD      = 8,

    AUTOINC_BASE  = 1205200,
}

local _swords   = {}
local _t        = 0
local _on       = false
local _cd       = 0
local _autoInc  = 0

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

local function GenID()
    _autoInc = _autoInc + 1
    return CONST.AUTOINC_BASE + _autoInc
end

function CrestSwordArray.On() return _on end

-- 布阵: 五剑入册
function CrestSwordArray.Form()
    if _cd > 0 then
        ShowTip("剑意还没凝——再等" .. math.ceil(_cd) .. "秒")
        return
    end
    _cd = CONST.ARRAY_CD
    _swords = {}
    for i = 1, CONST.SWORDS do
        _swords[i] = {
            off = -64 + (i - 1) * 32,
            launched = false,
        }
    end
    _on = true
    _t = 0
    ShowTip("布阵!五剑悬空——依次点名放")
end

-- 点名册推进: 依次放剑
if not _ticker then
    _ticker = SL:Schedule(function(dt)
        if not _on then return end
        _t = _t + dt
        local launchBase = CONST.FADE_IN + 0.5
        for i = 1, #_swords do
            local sw = _swords[i]
            local at = launchBase + (i - 1) * CONST.LAUNCH_GAP
            if not sw.launched and _t >= at then
                sw.launched = true
                ShowTip("第" .. i .. "剑出手——"
                    .. CONST.SWORD_DMG .. "点")
            end
        end
        local doneAt = launchBase + #_swords * CONST.LAUNCH_GAP + 0.25
        if _t >= doneAt then
            _on = false
            ShowTip("五剑放尽——八秒后再布阵")
        end
    end, 0.02)
end

SL:ScheduleOnce(function()
    SL:BindDebugButton("布阵!", function()
        CrestSwordArray.Form()
    end)
    ShowTip("技能已加载: 悬剑阵纹")
end, 1.0)

function CrestSwordArray.Unload()
    if _ticker then SL:Unschedule(_ticker) end
    _on = false
    _swords = {}
end

return CrestSwordArray