击鼓传花：鼓停谁拿谁表演

fx-flowerpass

local FlowerPass = {}
local KEY = { PLAYERS = 6 }

local st = { holder = 0, passK = 0, drumT = 0, rounds = 0, phase = "idle" }

function FP.Knock()
    if st.phase == "pass" then return end
    st.phase = "pass"
    st.passK = 0
    st.drumT = 2 + math.random() * 3
    SL:PlaySfx("drum_start")
    -- 传花循环: 每 1/速度 秒跳一格
    SL:Schedule(function(dt)
        if st.phase ~= "pass" then SL:UnSchedule("fpPass") return end
        st.passK = st.passK + dt * (SL:GetValue("passSpeed") or 6)
        if st.passK >= 1 then
            st.passK = st.passK - 1
            st.holder = st.holder % KEY.PLAYERS + 1
            SL:PlaySfx("pass_tick")
            SL:SetFxPos("flower", SL:GetValue("seatX", st.holder),
                                  SL:GetValue("seatY", st.holder))
        end
    end, 0.016, "fpPass")
end

-- 鼓停: 由外部鼓点系统回调
function FP.OnDrumStop()
    st.phase = "show"
    st.rounds = st.rounds + 1
    SL:UnSchedule("fpPass")
    SL:PlayFxAt("show_ring", SL:GetValue("seatX", st.holder),
                             SL:GetValue("seatY", st.holder))
    SL:ShowSystemTips("鼓停! 花在「" ..
        SL:GetValue("playerName", st.holder) .. "」手里")
    SL:ScheduleOnce(function()
        st.phase = "idle"
    end, 1.6)
end

return FP