影袭三绝：缠住目标的三段斩

fx-ultslash

local TripleSlash = {}
local CONST = { MSG_ID = 12150, KEY = "TripleSlash", GAP = 0.22, AIM_H = 64 }

function TripleSlash.Cast(myID, targetID)
    local tx = SL:GetValue("ACTOR_POSITION_X", targetID)
    local angs = { -0.5, 0.5, 0 }                        -- 三段角度: 上斜/下斜/平

    for i = 1, 3 do
        SL:ScheduleOnce(function()
            -- 每段: 斩痕角度错层, 命中同一头胸区域
            SpawnSlashArc(tx, SL:GetValue("ACTOR_POSITION_Y", targetID) - CONST.AIM_H,
                          angs[i], i == 2)
            SL:SendLuaNetMsg(CONST.MSG_ID, targetID, 0, 0,
                SL:JsonEncode({ key = CONST.KEY, op = 2, hit = targetID, seg = i }))

            if i == 3 and TripleShockEnabled() then      -- 终结爆发
                SpawnShockRing(tx, SL:GetValue("ACTOR_POSITION_Y", targetID))
            end
        end, (i - 1) * CONST.GAP * 1000)
    end
end

SL:RegisterLuaNetMsg(CONST.MSG_ID, function(_, p1, p2, p3, msgData)
    local d = SL:JsonDecode(msgData)
    if d.key ~= CONST.KEY or d.op ~= 2 then return end
    local m = FindActor(d.hit)
    if m then m:RefreshHurt() end                        -- 每段刷新受击, 不重播全套
end)

return TripleSlash