全垒：把小怪挑上天，一记扣杀双倍入账

 fx-homerun

-- @file HomeRun.lua
-- 全垒 —— 把小怪挑上天，一记扣杀双倍入账

local HomeRun = {}

local CONST = {
    AIR_TIME      = 1.3,
    AIR_HEIGHT    = 110,
    LOB_DMG       = 0,
    SPIKE_DMG     = 16,
    BACK_DMG      = 24,
    LOB_CD        = 3.0,

    COLOR_SMASH   = "#e86848",
    COLOR_DEEP    = "#5e1a10",
    COLOR_GHOST   = "#f8c0b0",

    ZORDER_AIR    = 136,
    ZORDER_FX     = 135,
    AUTOINC_BASE  = 1014000,
}

local _airT      = 0
local _airID     = 0
local _cdLeft    = 0
local _scheduler = nil
local _autoInc   = 0

local function GenID(prefix)
    _autoInc = _autoInc + 1
    return string.format("%s_%d", prefix or "HMR",
        CONST.AUTOINC_BASE + _autoInc)
end

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

function HomeRun.Lob()
    if _cdLeft > 0 then
        ShowTip("手在抬——" .. string.format("%.1f", _cdLeft) .. "秒")
        return
    end
    if _airT > 0 then
        ShowTip("正飞着——快扣杀！")
        return
    end
    local tid = SL:GetValue("MARK_SMALL_ID")
    if not tid or SL:GetValue("ACTOR_DEAD", tid) then
        ShowTip("小的没了——没得挑了")
        return
    end
    _cdLeft = CONST.LOB_CD
    _airT = CONST.AIR_TIME
    _airID = tid
    SL:LaunchActorUp(tid, CONST.AIR_HEIGHT, CONST.AIR_TIME)
    SL:PlayLobFx(tid)
    SL:TipAbove(tid, "上天！")
    ShowTip("挑上天了——趁它下落前点扣杀")
end

-- 扣杀：滞空态里的一锤两响
function HomeRun.Spike()
    if _airT <= 0 then
        ShowTip("它在地上——先挑空再扣杀")
        return
    end
    local tid = _airID
    _airT = 0
    SL:ActorHurt(tid, CONST.SPIKE_DMG)
    SL:TipAbove(tid, "扣-16")
    SL:PlaySpikeFx(tid)
    SL:ScreenShake(3, 0.2)
    SL:ThrowActorAt(tid, SL:GetValue("MARK_TARGET_ID"),
        0.26)
    SL:DelayCall(0.26, function()
        local bigID = SL:GetValue("MARK_TARGET_ID")
        local bp = bigID and GetActorPos(bigID)
        if bp then
            SL:ActorHurt(bigID, CONST.BACK_DMG)
            SL:TipAbove(bigID, "垫背-24")
            SL:PlayBackSmashFx(bigID)
            ShowTip("双倍全垒——它挨十六，大的垫背二十四")
        end
        if SL:GetValue("ACTOR_HP", tid) <= 0 then
            SL:KillActor(tid)
        end
    end)
end

-- 定时器：滞空读秒与落地兜底
if not _scheduler then
    _scheduler = SL:Schedule(function(dt)
        _cdLeft = math.max(0, _cdLeft - dt)
        if _airT > 0 then
            _airT = _airT - dt
            if _airT <= 0 then
                ShowTip("它落地了——没接住，再挑一次")
            end
        end
    end, 0.02)
end

SL:ScheduleOnce(function()
    SL:BindDebugButton("挑空", function()
        HomeRun.Lob()
    end)
    SL:BindDebugButton2("扣杀", function()
        HomeRun.Spike()
    end)
    ShowTip("技能已加载: 全垒 (调试按钮触发)")
end, 1.0)

function HomeRun.Unload()
    if _scheduler then SL:Unschedule(_scheduler) end
    _airT = 0
end

return HomeRun