掷壶溅纹：壶落开花，湿身挨刀更疼

flowchart TD
A[点掷壶] --> B[壶出手高抛]
B --> C[壶影追地]
C --> D{影到壶到了吗}
D -- 到了 --> E[落地开花]
E --> F[二十入账]
F --> G[溅湿五秒]
G --> H[湿身挨刀多八]
H --> I[晾干回原价]
I --> A

 fx-crest-jar

-- @file CrestJar.lua
-- 掷壶溅纹 —— 壶落开花 湿身挨刀更疼

local CrestJar = {}

local CONST = {
    FLY_TIME      = 0.9,
    JAR_DMG       = 20,
    WET_TIME      = 5,
    WET_BONUS     = 8,
    DMG_BASE      = 14,
    JAR_CD        = 6,

    AUTOINC_BASE  = 1203900,
}

local _flying   = false
local _flyT     = 0
local _wet      = 0
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 CrestJar.Wet() return _wet end
function CrestJar.Dmg()
    if _wet > 0 then return CONST.DMG_BASE + CONST.WET_BONUS end
    return CONST.DMG_BASE
end

-- 掷壶: 一根进度管三样
function CrestJar.Throw()
    if _cd > 0 then
        ShowTip("壶还没出手——再等" .. math.ceil(_cd) .. "秒")
        return
    end
    _cd = CONST.JAR_CD
    _flying = true
    _flyT = CONST.FLY_TIME
    ShowTip("壶出手——高抛看落点")
end

-- 落地那一拍: 炸花 落账 盖湿 同一拍
function CrestJar.OnLand()
    _wet = CONST.WET_TIME
    ShowTip("壶落开花——溅湿" .. CONST.WET_TIME
        .. "秒,湿身挨刀多" .. CONST.WET_BONUS)
    return CONST.JAR_DMG
end

if not _ticker then
    _ticker = SL:Schedule(function(dt)
        if _cd > 0 then _cd = _cd - dt end
        if _wet > 0 then _wet = _wet - dt end
        if not _flying then return end
        _flyT = _flyT - dt
        if _flyT <= 0 then
            _flying = false
            CrestJar.OnLand()
        end
    end, 0.02)
end

SL:ScheduleOnce(function()
    SL:BindDebugButton("掷壶!", function()
        CrestJar.Throw()
    end)
    ShowTip("技能已加载: 掷壶溅纹")
end, 1.0)

function CrestJar.Unload()
    if _ticker then SL:Unschedule(_ticker) end
    _flying = false
    _wet = 0
end

return CrestJar